diff options
| author | Shane Kearns <shane.kearns@accenture.com> | 2011-03-08 16:04:05 (GMT) |
|---|---|---|
| committer | Shane Kearns <shane.kearns@accenture.com> | 2011-03-08 16:04:05 (GMT) |
| commit | b6cc353adb0613ce41153181b4f08bb81b7acf68 (patch) | |
| tree | 1c25cc922c513f8666470695a0d63b8a19e223a4 /src/corelib | |
| parent | 5ef1fb5823a25cd4b27029701f7d707c82750acb (diff) | |
| parent | 206b614f2e9623d792e6f398bf11765a44c272f5 (diff) | |
| download | Qt-b6cc353adb0613ce41153181b4f08bb81b7acf68.zip Qt-b6cc353adb0613ce41153181b4f08bb81b7acf68.tar.gz Qt-b6cc353adb0613ce41153181b4f08bb81b7acf68.tar.bz2 | |
Merge remote branch 'earth/master' into symbian-socket-engine
Conflicts:
src/corelib/kernel/qcore_symbian_p.h
src/network/kernel/qnetworkinterface_symbian.cpp
Diffstat (limited to 'src/corelib')
506 files changed, 7934 insertions, 3692 deletions
diff --git a/src/corelib/animation/qabstractanimation.cpp b/src/corelib/animation/qabstractanimation.cpp index 9add36e..aa83aac 100644 --- a/src/corelib/animation/qabstractanimation.cpp +++ b/src/corelib/animation/qabstractanimation.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -491,6 +491,7 @@ QDefaultAnimationDriver::QDefaultAnimationDriver(QUnifiedTimer *timer) void QDefaultAnimationDriver::timerEvent(QTimerEvent *e) { Q_ASSERT(e->timerId() == m_timer.timerId()); + Q_UNUSED(e); // if the assertions are disabled advance(); } diff --git a/src/corelib/animation/qabstractanimation.h b/src/corelib/animation/qabstractanimation.h index 6abe8c1..957b9d5 100644 --- a/src/corelib/animation/qabstractanimation.h +++ b/src/corelib/animation/qabstractanimation.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qabstractanimation_p.h b/src/corelib/animation/qabstractanimation_p.h index d56c130..1ab05cd 100644 --- a/src/corelib/animation/qabstractanimation_p.h +++ b/src/corelib/animation/qabstractanimation_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qanimationgroup.cpp b/src/corelib/animation/qanimationgroup.cpp index 2decda3..f3b4f95 100644 --- a/src/corelib/animation/qanimationgroup.cpp +++ b/src/corelib/animation/qanimationgroup.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qanimationgroup.h b/src/corelib/animation/qanimationgroup.h index 70e5616..b3cc105 100644 --- a/src/corelib/animation/qanimationgroup.h +++ b/src/corelib/animation/qanimationgroup.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qanimationgroup_p.h b/src/corelib/animation/qanimationgroup_p.h index 45603b3..278019a 100644 --- a/src/corelib/animation/qanimationgroup_p.h +++ b/src/corelib/animation/qanimationgroup_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qparallelanimationgroup.cpp b/src/corelib/animation/qparallelanimationgroup.cpp index 280afed..414cdde 100644 --- a/src/corelib/animation/qparallelanimationgroup.cpp +++ b/src/corelib/animation/qparallelanimationgroup.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qparallelanimationgroup.h b/src/corelib/animation/qparallelanimationgroup.h index 4a2e7e8..5e0fb71 100644 --- a/src/corelib/animation/qparallelanimationgroup.h +++ b/src/corelib/animation/qparallelanimationgroup.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qparallelanimationgroup_p.h b/src/corelib/animation/qparallelanimationgroup_p.h index cab4fa9..680d41e 100644 --- a/src/corelib/animation/qparallelanimationgroup_p.h +++ b/src/corelib/animation/qparallelanimationgroup_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qpauseanimation.cpp b/src/corelib/animation/qpauseanimation.cpp index d3a3062..418cb53 100644 --- a/src/corelib/animation/qpauseanimation.cpp +++ b/src/corelib/animation/qpauseanimation.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qpauseanimation.h b/src/corelib/animation/qpauseanimation.h index 841ec64..1da7865 100644 --- a/src/corelib/animation/qpauseanimation.h +++ b/src/corelib/animation/qpauseanimation.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qpropertyanimation.cpp b/src/corelib/animation/qpropertyanimation.cpp index 37b79ba..cc64235 100644 --- a/src/corelib/animation/qpropertyanimation.cpp +++ b/src/corelib/animation/qpropertyanimation.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qpropertyanimation.h b/src/corelib/animation/qpropertyanimation.h index b7ace39..379efe1 100644 --- a/src/corelib/animation/qpropertyanimation.h +++ b/src/corelib/animation/qpropertyanimation.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qpropertyanimation_p.h b/src/corelib/animation/qpropertyanimation_p.h index d263354..f1df91e 100644 --- a/src/corelib/animation/qpropertyanimation_p.h +++ b/src/corelib/animation/qpropertyanimation_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qsequentialanimationgroup.cpp b/src/corelib/animation/qsequentialanimationgroup.cpp index 5ca30e6..2e73104 100644 --- a/src/corelib/animation/qsequentialanimationgroup.cpp +++ b/src/corelib/animation/qsequentialanimationgroup.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qsequentialanimationgroup.h b/src/corelib/animation/qsequentialanimationgroup.h index 99ddd96..3bb7661 100644 --- a/src/corelib/animation/qsequentialanimationgroup.h +++ b/src/corelib/animation/qsequentialanimationgroup.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qsequentialanimationgroup_p.h b/src/corelib/animation/qsequentialanimationgroup_p.h index de69916..2337e84 100644 --- a/src/corelib/animation/qsequentialanimationgroup_p.h +++ b/src/corelib/animation/qsequentialanimationgroup_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qvariantanimation.cpp b/src/corelib/animation/qvariantanimation.cpp index 173802d..c76cb89 100644 --- a/src/corelib/animation/qvariantanimation.cpp +++ b/src/corelib/animation/qvariantanimation.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -431,12 +431,17 @@ void QVariantAnimation::registerInterpolator(QVariantAnimation::Interpolator fun { // will override any existing interpolators QInterpolatorVector *interpolators = registeredInterpolators(); + // When built on solaris with GCC, the destructors can be called + // in such an order that we get here with interpolators == NULL, + // to continue causes the app to crash on exit with a SEGV + if (interpolators) { #ifndef QT_NO_THREAD - QMutexLocker locker(QMutexPool::globalInstanceGet(interpolators)); + QMutexLocker locker(QMutexPool::globalInstanceGet(interpolators)); #endif - if (int(interpolationType) >= interpolators->count()) - interpolators->resize(int(interpolationType) + 1); - interpolators->replace(interpolationType, func); + if (int(interpolationType) >= interpolators->count()) + interpolators->resize(int(interpolationType) + 1); + interpolators->replace(interpolationType, func); + } } diff --git a/src/corelib/animation/qvariantanimation.h b/src/corelib/animation/qvariantanimation.h index cf11aa1..d6badf5 100644 --- a/src/corelib/animation/qvariantanimation.h +++ b/src/corelib/animation/qvariantanimation.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/animation/qvariantanimation_p.h b/src/corelib/animation/qvariantanimation_p.h index a4567e0..2a8d9d4 100644 --- a/src/corelib/animation/qvariantanimation_p.h +++ b/src/corelib/animation/qvariantanimation_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/alpha/qatomic_alpha.s b/src/corelib/arch/alpha/qatomic_alpha.s index 1e24720..d225de7 100644 --- a/src/corelib/arch/alpha/qatomic_alpha.s +++ b/src/corelib/arch/alpha/qatomic_alpha.s @@ -1,6 +1,6 @@ ;/**************************************************************************** ;** -;** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +;** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ;** All rights reserved. ;** Contact: Nokia Corporation (qt-info@nokia.com) ;** diff --git a/src/corelib/arch/arm/qatomic_arm.cpp b/src/corelib/arch/arm/qatomic_arm.cpp index 5d09509..8f06515 100644 --- a/src/corelib/arch/arm/qatomic_arm.cpp +++ b/src/corelib/arch/arm/qatomic_arm.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/generic/qatomic_generic_unix.cpp b/src/corelib/arch/generic/qatomic_generic_unix.cpp index 56e40ae..5ab4c6b 100644 --- a/src/corelib/arch/generic/qatomic_generic_unix.cpp +++ b/src/corelib/arch/generic/qatomic_generic_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/generic/qatomic_generic_windows.cpp b/src/corelib/arch/generic/qatomic_generic_windows.cpp index 74d32dc..c2496db 100644 --- a/src/corelib/arch/generic/qatomic_generic_windows.cpp +++ b/src/corelib/arch/generic/qatomic_generic_windows.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/ia64/qatomic_ia64.s b/src/corelib/arch/ia64/qatomic_ia64.s index c82f5a6..c988cfc 100644 --- a/src/corelib/arch/ia64/qatomic_ia64.s +++ b/src/corelib/arch/ia64/qatomic_ia64.s @@ -1,6 +1,6 @@ ;/**************************************************************************** ;** -;** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +;** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ;** All rights reserved. ;** Contact: Nokia Corporation (qt-info@nokia.com) ;** diff --git a/src/corelib/arch/macosx/qatomic32_ppc.s b/src/corelib/arch/macosx/qatomic32_ppc.s index 2cfa9bf..c9a318d 100644 --- a/src/corelib/arch/macosx/qatomic32_ppc.s +++ b/src/corelib/arch/macosx/qatomic32_ppc.s @@ -1,6 +1,6 @@ ;/**************************************************************************** ;** -;** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +;** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ;** All rights reserved. ;** Contact: Nokia Corporation (qt-info@nokia.com) ;** diff --git a/src/corelib/arch/mips/qatomic_mips32.s b/src/corelib/arch/mips/qatomic_mips32.s index 4d92baf..d4c0191 100644 --- a/src/corelib/arch/mips/qatomic_mips32.s +++ b/src/corelib/arch/mips/qatomic_mips32.s @@ -1,6 +1,6 @@ ;/**************************************************************************** ;** -;** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +;** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ;** All rights reserved. ;** Contact: Nokia Corporation (qt-info@nokia.com) ;** diff --git a/src/corelib/arch/mips/qatomic_mips64.s b/src/corelib/arch/mips/qatomic_mips64.s index 5a34599..993991f 100644 --- a/src/corelib/arch/mips/qatomic_mips64.s +++ b/src/corelib/arch/mips/qatomic_mips64.s @@ -1,6 +1,6 @@ ;/**************************************************************************** ;** -;** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +;** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ;** All rights reserved. ;** Contact: Nokia Corporation (qt-info@nokia.com) ;** diff --git a/src/corelib/arch/parisc/q_ldcw.s b/src/corelib/arch/parisc/q_ldcw.s index 3943044..f8f4046 100644 --- a/src/corelib/arch/parisc/q_ldcw.s +++ b/src/corelib/arch/parisc/q_ldcw.s @@ -1,6 +1,6 @@ ;/**************************************************************************** ;** -;** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +;** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ;** All rights reserved. ;** Contact: Nokia Corporation (qt-info@nokia.com) ;** diff --git a/src/corelib/arch/parisc/qatomic_parisc.cpp b/src/corelib/arch/parisc/qatomic_parisc.cpp index 77fa00d..fa446c5 100644 --- a/src/corelib/arch/parisc/qatomic_parisc.cpp +++ b/src/corelib/arch/parisc/qatomic_parisc.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/powerpc/qatomic32.s b/src/corelib/arch/powerpc/qatomic32.s index 7ae4484..a446359 100644 --- a/src/corelib/arch/powerpc/qatomic32.s +++ b/src/corelib/arch/powerpc/qatomic32.s @@ -1,6 +1,6 @@ ############################################################################ ## -## Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +## Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ## All rights reserved. ## Contact: Nokia Corporation (qt-info@nokia.com) ## diff --git a/src/corelib/arch/powerpc/qatomic64.s b/src/corelib/arch/powerpc/qatomic64.s index 24796b5..9bf3191 100644 --- a/src/corelib/arch/powerpc/qatomic64.s +++ b/src/corelib/arch/powerpc/qatomic64.s @@ -1,6 +1,6 @@ ############################################################################ ## -## Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +## Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ## All rights reserved. ## Contact: Nokia Corporation (qt-info@nokia.com) ## diff --git a/src/corelib/arch/qatomic_alpha.h b/src/corelib/arch/qatomic_alpha.h index 6989c25..be5d7ec 100644 --- a/src/corelib/arch/qatomic_alpha.h +++ b/src/corelib/arch/qatomic_alpha.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_arch.h b/src/corelib/arch/qatomic_arch.h index 5106d29..f32aec7 100644 --- a/src/corelib/arch/qatomic_arch.h +++ b/src/corelib/arch/qatomic_arch.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_arm.h b/src/corelib/arch/qatomic_arm.h index 0513af2..07d2143 100644 --- a/src/corelib/arch/qatomic_arm.h +++ b/src/corelib/arch/qatomic_arm.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_armv5.h b/src/corelib/arch/qatomic_armv5.h index f0f2f9a..820be7b 100644 --- a/src/corelib/arch/qatomic_armv5.h +++ b/src/corelib/arch/qatomic_armv5.h @@ -107,7 +107,7 @@ Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddWaitFree() // kernel places a restartable cmpxchg implementation at a fixed address extern "C" typedef int (qt_atomic_eabi_cmpxchg_int_t)(int oldval, int newval, volatile int *ptr); -extern "C" typedef int (qt_atomic_eabi_cmpxchg_ptr_t)(const void *oldval, void *newval, volatile void *ptr); +extern "C" typedef int (qt_atomic_eabi_cmpxchg_ptr_t)(const void *oldval, const void *newval, volatile void *ptr); #define qt_atomic_eabi_cmpxchg_int (*reinterpret_cast<qt_atomic_eabi_cmpxchg_int_t *>(0xffff0fc0)) #define qt_atomic_eabi_cmpxchg_ptr (*reinterpret_cast<qt_atomic_eabi_cmpxchg_ptr_t *>(0xffff0fc0)) diff --git a/src/corelib/arch/qatomic_armv6.h b/src/corelib/arch/qatomic_armv6.h index 1aa3b88..3bd6058 100644 --- a/src/corelib/arch/qatomic_armv6.h +++ b/src/corelib/arch/qatomic_armv6.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_avr32.h b/src/corelib/arch/qatomic_avr32.h index 6477c9d..a650d73 100644 --- a/src/corelib/arch/qatomic_avr32.h +++ b/src/corelib/arch/qatomic_avr32.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_bfin.h b/src/corelib/arch/qatomic_bfin.h index 2236bb0..dd53342 100644 --- a/src/corelib/arch/qatomic_bfin.h +++ b/src/corelib/arch/qatomic_bfin.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_bootstrap.h b/src/corelib/arch/qatomic_bootstrap.h index 9353f89..7927d8b 100644 --- a/src/corelib/arch/qatomic_bootstrap.h +++ b/src/corelib/arch/qatomic_bootstrap.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_generic.h b/src/corelib/arch/qatomic_generic.h index c85b2d7..d9c8647 100644 --- a/src/corelib/arch/qatomic_generic.h +++ b/src/corelib/arch/qatomic_generic.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_i386.h b/src/corelib/arch/qatomic_i386.h index 39831c1..73095a9 100644 --- a/src/corelib/arch/qatomic_i386.h +++ b/src/corelib/arch/qatomic_i386.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_ia64.h b/src/corelib/arch/qatomic_ia64.h index 8c824f3..42f3026 100644 --- a/src/corelib/arch/qatomic_ia64.h +++ b/src/corelib/arch/qatomic_ia64.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_macosx.h b/src/corelib/arch/qatomic_macosx.h index 6371c49..be4501f4 100644 --- a/src/corelib/arch/qatomic_macosx.h +++ b/src/corelib/arch/qatomic_macosx.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_mips.h b/src/corelib/arch/qatomic_mips.h index 213045b..6f2607c 100644 --- a/src/corelib/arch/qatomic_mips.h +++ b/src/corelib/arch/qatomic_mips.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_parisc.h b/src/corelib/arch/qatomic_parisc.h index 803c948..eeff926 100644 --- a/src/corelib/arch/qatomic_parisc.h +++ b/src/corelib/arch/qatomic_parisc.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_powerpc.h b/src/corelib/arch/qatomic_powerpc.h index 4f4b366..e261ff7 100644 --- a/src/corelib/arch/qatomic_powerpc.h +++ b/src/corelib/arch/qatomic_powerpc.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_s390.h b/src/corelib/arch/qatomic_s390.h index 273c17b..552ebe4 100644 --- a/src/corelib/arch/qatomic_s390.h +++ b/src/corelib/arch/qatomic_s390.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_sh.h b/src/corelib/arch/qatomic_sh.h index d3c7d70..0150ca4 100644 --- a/src/corelib/arch/qatomic_sh.h +++ b/src/corelib/arch/qatomic_sh.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_sh4a.h b/src/corelib/arch/qatomic_sh4a.h index 51f856b..88fd4d4 100644 --- a/src/corelib/arch/qatomic_sh4a.h +++ b/src/corelib/arch/qatomic_sh4a.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_sparc.h b/src/corelib/arch/qatomic_sparc.h index c093d6e..a89a5f3 100644 --- a/src/corelib/arch/qatomic_sparc.h +++ b/src/corelib/arch/qatomic_sparc.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_symbian.h b/src/corelib/arch/qatomic_symbian.h index 893bb300..c4cd301 100644 --- a/src/corelib/arch/qatomic_symbian.h +++ b/src/corelib/arch/qatomic_symbian.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_vxworks.h b/src/corelib/arch/qatomic_vxworks.h index e2d4692..9386d19 100644 --- a/src/corelib/arch/qatomic_vxworks.h +++ b/src/corelib/arch/qatomic_vxworks.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_windows.h b/src/corelib/arch/qatomic_windows.h index 0f7917a..538c00c 100644 --- a/src/corelib/arch/qatomic_windows.h +++ b/src/corelib/arch/qatomic_windows.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_windowsce.h b/src/corelib/arch/qatomic_windowsce.h index 9181d71..25696f9 100644 --- a/src/corelib/arch/qatomic_windowsce.h +++ b/src/corelib/arch/qatomic_windowsce.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/qatomic_x86_64.h b/src/corelib/arch/qatomic_x86_64.h index 986ceea..9303f19 100644 --- a/src/corelib/arch/qatomic_x86_64.h +++ b/src/corelib/arch/qatomic_x86_64.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/sh/qatomic_sh.cpp b/src/corelib/arch/sh/qatomic_sh.cpp index 3da65f1..a277020 100644 --- a/src/corelib/arch/sh/qatomic_sh.cpp +++ b/src/corelib/arch/sh/qatomic_sh.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/sparc/qatomic32.s b/src/corelib/arch/sparc/qatomic32.s index ef3b1b5..a242add 100644 --- a/src/corelib/arch/sparc/qatomic32.s +++ b/src/corelib/arch/sparc/qatomic32.s @@ -1,6 +1,6 @@ !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! -!! Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +!! Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). !! All rights reserved. !! Contact: Nokia Corporation (qt-info@nokia.com) !! diff --git a/src/corelib/arch/sparc/qatomic64.s b/src/corelib/arch/sparc/qatomic64.s index 7c883e4..f826311 100644 --- a/src/corelib/arch/sparc/qatomic64.s +++ b/src/corelib/arch/sparc/qatomic64.s @@ -1,6 +1,6 @@ !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! -!! Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +!! Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). !! All rights reserved. !! Contact: Nokia Corporation (qt-info@nokia.com) !! diff --git a/src/corelib/arch/sparc/qatomic_sparc.cpp b/src/corelib/arch/sparc/qatomic_sparc.cpp index a54861e..ec398e0 100644 --- a/src/corelib/arch/sparc/qatomic_sparc.cpp +++ b/src/corelib/arch/sparc/qatomic_sparc.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/symbian/common_p.h b/src/corelib/arch/symbian/common_p.h index 1076621..852646c 100644 --- a/src/corelib/arch/symbian/common_p.h +++ b/src/corelib/arch/symbian/common_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/symbian/debugfunction.cpp b/src/corelib/arch/symbian/debugfunction.cpp index 31937e8..445f106 100644 --- a/src/corelib/arch/symbian/debugfunction.cpp +++ b/src/corelib/arch/symbian/debugfunction.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/symbian/dla_p.h b/src/corelib/arch/symbian/dla_p.h index 519a4a2..c2fa99a 100644 --- a/src/corelib/arch/symbian/dla_p.h +++ b/src/corelib/arch/symbian/dla_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/symbian/heap_hybrid.cpp b/src/corelib/arch/symbian/heap_hybrid.cpp index 5d2b2b6..6e2ef21 100644 --- a/src/corelib/arch/symbian/heap_hybrid.cpp +++ b/src/corelib/arch/symbian/heap_hybrid.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/symbian/heap_hybrid_p.h b/src/corelib/arch/symbian/heap_hybrid_p.h index 95fb3d4..1767fc1 100644 --- a/src/corelib/arch/symbian/heap_hybrid_p.h +++ b/src/corelib/arch/symbian/heap_hybrid_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/symbian/page_alloc_p.h b/src/corelib/arch/symbian/page_alloc_p.h index 5241d78..f92bd33 100644 --- a/src/corelib/arch/symbian/page_alloc_p.h +++ b/src/corelib/arch/symbian/page_alloc_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/symbian/qatomic_generic_armv6.cpp b/src/corelib/arch/symbian/qatomic_generic_armv6.cpp index 444d3d3..f9ce6fd 100644 --- a/src/corelib/arch/symbian/qatomic_generic_armv6.cpp +++ b/src/corelib/arch/symbian/qatomic_generic_armv6.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/symbian/qatomic_symbian.cpp b/src/corelib/arch/symbian/qatomic_symbian.cpp index 568fb7a..9b997e1 100644 --- a/src/corelib/arch/symbian/qatomic_symbian.cpp +++ b/src/corelib/arch/symbian/qatomic_symbian.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/symbian/qt_heapsetup_symbian.cpp b/src/corelib/arch/symbian/qt_heapsetup_symbian.cpp index d6b7351..27ed4bc 100644 --- a/src/corelib/arch/symbian/qt_heapsetup_symbian.cpp +++ b/src/corelib/arch/symbian/qt_heapsetup_symbian.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h b/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h index 36c7b6d..d1ce705 100644 --- a/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h +++ b/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -43,8 +43,9 @@ #define QT_HYBRIDHEAP_SYMBIAN_H #include <qglobal.h> +#include <e32cmn.h> -#if !defined(SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS) && !defined(__WINS__) +#if !defined(__SYMBIAN_KERNEL_HYBRID_HEAP__) && !defined(__WINS__) //Enable the (backported) new allocator. When it is available in OS, //this flag should be disabled for that OS version onward #define QT_USE_NEW_SYMBIAN_ALLOCATOR diff --git a/src/corelib/arch/symbian/slab_p.h b/src/corelib/arch/symbian/slab_p.h index 234a310..2451bbf 100644 --- a/src/corelib/arch/symbian/slab_p.h +++ b/src/corelib/arch/symbian/slab_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/codecs.qdoc b/src/corelib/codecs/codecs.qdoc index 3171f58..c88f073 100644 --- a/src/corelib/codecs/codecs.qdoc +++ b/src/corelib/codecs/codecs.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qfontlaocodec.cpp b/src/corelib/codecs/qfontlaocodec.cpp index 60170bf..981492c 100644 --- a/src/corelib/codecs/qfontlaocodec.cpp +++ b/src/corelib/codecs/qfontlaocodec.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qfontlaocodec_p.h b/src/corelib/codecs/qfontlaocodec_p.h index 7a792e1..7d0c957 100644 --- a/src/corelib/codecs/qfontlaocodec_p.h +++ b/src/corelib/codecs/qfontlaocodec_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qiconvcodec.cpp b/src/corelib/codecs/qiconvcodec.cpp index 44a0a01..4497b8c 100644 --- a/src/corelib/codecs/qiconvcodec.cpp +++ b/src/corelib/codecs/qiconvcodec.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qiconvcodec_p.h b/src/corelib/codecs/qiconvcodec_p.h index fd7f292..131347c 100644 --- a/src/corelib/codecs/qiconvcodec_p.h +++ b/src/corelib/codecs/qiconvcodec_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qisciicodec.cpp b/src/corelib/codecs/qisciicodec.cpp index 4e0d56f..f7b450b 100644 --- a/src/corelib/codecs/qisciicodec.cpp +++ b/src/corelib/codecs/qisciicodec.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qisciicodec_p.h b/src/corelib/codecs/qisciicodec_p.h index 4ddaee4..024670c 100644 --- a/src/corelib/codecs/qisciicodec_p.h +++ b/src/corelib/codecs/qisciicodec_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qlatincodec.cpp b/src/corelib/codecs/qlatincodec.cpp index a7cc180..20e5953 100644 --- a/src/corelib/codecs/qlatincodec.cpp +++ b/src/corelib/codecs/qlatincodec.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qlatincodec_p.h b/src/corelib/codecs/qlatincodec_p.h index d298a41..fffc1fa 100644 --- a/src/corelib/codecs/qlatincodec_p.h +++ b/src/corelib/codecs/qlatincodec_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qsimplecodec.cpp b/src/corelib/codecs/qsimplecodec.cpp index a6f5c9e..abbbc8d 100644 --- a/src/corelib/codecs/qsimplecodec.cpp +++ b/src/corelib/codecs/qsimplecodec.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qsimplecodec_p.h b/src/corelib/codecs/qsimplecodec_p.h index 57503b2..ea771a6 100644 --- a/src/corelib/codecs/qsimplecodec_p.h +++ b/src/corelib/codecs/qsimplecodec_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qtextcodec.cpp b/src/corelib/codecs/qtextcodec.cpp index 83e1f0c..93ed5ed 100644 --- a/src/corelib/codecs/qtextcodec.cpp +++ b/src/corelib/codecs/qtextcodec.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -1090,8 +1090,11 @@ QTextCodec* QTextCodec::codecForMib(int mib) QByteArray key = "MIB: " + QByteArray::number(mib); QTextCodecCache *cache = qTextCodecCache(); QTextCodec *codec; - if (cache) + if (cache) { codec = cache->value(key); + if (codec) + return codec; + } QList<QTextCodec*>::ConstIterator i; for (int i = 0; i < all->size(); ++i) { diff --git a/src/corelib/codecs/qtextcodec.h b/src/corelib/codecs/qtextcodec.h index 4ba8b85..759a59b 100644 --- a/src/corelib/codecs/qtextcodec.h +++ b/src/corelib/codecs/qtextcodec.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qtextcodec_p.h b/src/corelib/codecs/qtextcodec_p.h index e4662af..fbf5c12 100644 --- a/src/corelib/codecs/qtextcodec_p.h +++ b/src/corelib/codecs/qtextcodec_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qtextcodec_symbian.cpp b/src/corelib/codecs/qtextcodec_symbian.cpp index 9d7e856..9ad8cca 100644 --- a/src/corelib/codecs/qtextcodec_symbian.cpp +++ b/src/corelib/codecs/qtextcodec_symbian.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qtextcodecplugin.cpp b/src/corelib/codecs/qtextcodecplugin.cpp index 90b64f4..aac98f4 100644 --- a/src/corelib/codecs/qtextcodecplugin.cpp +++ b/src/corelib/codecs/qtextcodecplugin.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qtextcodecplugin.h b/src/corelib/codecs/qtextcodecplugin.h index d169bde..80c1d17 100644 --- a/src/corelib/codecs/qtextcodecplugin.h +++ b/src/corelib/codecs/qtextcodecplugin.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qtsciicodec.cpp b/src/corelib/codecs/qtsciicodec.cpp index 247846e..2550b07 100644 --- a/src/corelib/codecs/qtsciicodec.cpp +++ b/src/corelib/codecs/qtsciicodec.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qtsciicodec_p.h b/src/corelib/codecs/qtsciicodec_p.h index b8edb05..7e2bed4 100644 --- a/src/corelib/codecs/qtsciicodec_p.h +++ b/src/corelib/codecs/qtsciicodec_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qutfcodec.cpp b/src/corelib/codecs/qutfcodec.cpp index 031baa3..c448329 100644 --- a/src/corelib/codecs/qutfcodec.cpp +++ b/src/corelib/codecs/qutfcodec.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/codecs/qutfcodec_p.h b/src/corelib/codecs/qutfcodec_p.h index 4876625..89d2790 100644 --- a/src/corelib/codecs/qutfcodec_p.h +++ b/src/corelib/codecs/qutfcodec_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qfuture.cpp b/src/corelib/concurrent/qfuture.cpp index 9f2b1f2..dfae1de 100644 --- a/src/corelib/concurrent/qfuture.cpp +++ b/src/corelib/concurrent/qfuture.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qfuture.h b/src/corelib/concurrent/qfuture.h index 2856f5e..e8a6e26 100644 --- a/src/corelib/concurrent/qfuture.h +++ b/src/corelib/concurrent/qfuture.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qfutureinterface.cpp b/src/corelib/concurrent/qfutureinterface.cpp index 0458771..627d0c7 100644 --- a/src/corelib/concurrent/qfutureinterface.cpp +++ b/src/corelib/concurrent/qfutureinterface.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -421,9 +421,11 @@ bool QFutureInterfaceBase::referenceCountIsOne() const QFutureInterfaceBasePrivate::QFutureInterfaceBasePrivate(QFutureInterfaceBase::State initialState) : refCount(1), m_progressValue(0), m_progressMinimum(0), m_progressMaximum(0), - state(initialState), progressTimeStarted(false), pendingResults(0), + state(initialState), pendingResults(0), manualProgress(false), m_expectedResultCount(0), runnable(0) -{ } +{ + progressTime.invalidate(); +} int QFutureInterfaceBasePrivate::internal_resultCount() const { @@ -455,12 +457,11 @@ bool QFutureInterfaceBasePrivate::internal_updateProgress(int progress, m_progressValue = progress; m_progressText = progressText; - if (progressTimeStarted == true && m_progressValue != m_progressMaximum) // make sure the first and last steps are emitted. + if (progressTime.isValid() && m_progressValue != m_progressMaximum) // make sure the first and last steps are emitted. if (progressTime.elapsed() < (1000 / MaxProgressEmitsPerSecond)) return false; progressTime.start(); - progressTimeStarted = true; return true; } diff --git a/src/corelib/concurrent/qfutureinterface.h b/src/corelib/concurrent/qfutureinterface.h index 8737a57..7f90519 100644 --- a/src/corelib/concurrent/qfutureinterface.h +++ b/src/corelib/concurrent/qfutureinterface.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qfutureinterface_p.h b/src/corelib/concurrent/qfutureinterface_p.h index 7d74946..538947e 100644 --- a/src/corelib/concurrent/qfutureinterface_p.h +++ b/src/corelib/concurrent/qfutureinterface_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -53,7 +53,7 @@ // We mean it. // -#include <QtCore/qdatetime.h> +#include <QtCore/qelapsedtimer.h> #include <QtCore/qcoreevent.h> #include <QtCore/qlist.h> #include <QtCore/qwaitcondition.h> @@ -137,8 +137,7 @@ public: int m_progressMinimum; int m_progressMaximum; QFutureInterfaceBase::State state; - QTime progressTime; - bool progressTimeStarted; + QElapsedTimer progressTime; QWaitCondition pausedWaitCondition; int pendingResults; QtConcurrent::ResultStoreBase m_results; diff --git a/src/corelib/concurrent/qfuturesynchronizer.cpp b/src/corelib/concurrent/qfuturesynchronizer.cpp index f903373..b52e5fb 100644 --- a/src/corelib/concurrent/qfuturesynchronizer.cpp +++ b/src/corelib/concurrent/qfuturesynchronizer.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qfuturesynchronizer.h b/src/corelib/concurrent/qfuturesynchronizer.h index a1e26e5..23a2c24 100644 --- a/src/corelib/concurrent/qfuturesynchronizer.h +++ b/src/corelib/concurrent/qfuturesynchronizer.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qfuturewatcher.cpp b/src/corelib/concurrent/qfuturewatcher.cpp index 21b0789..ea12bc9 100644 --- a/src/corelib/concurrent/qfuturewatcher.cpp +++ b/src/corelib/concurrent/qfuturewatcher.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qfuturewatcher.h b/src/corelib/concurrent/qfuturewatcher.h index af8dca4..5fe2007 100644 --- a/src/corelib/concurrent/qfuturewatcher.h +++ b/src/corelib/concurrent/qfuturewatcher.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qfuturewatcher_p.h b/src/corelib/concurrent/qfuturewatcher_p.h index 8f5f7de..fd02d44 100644 --- a/src/corelib/concurrent/qfuturewatcher_p.h +++ b/src/corelib/concurrent/qfuturewatcher_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qrunnable.cpp b/src/corelib/concurrent/qrunnable.cpp index a178d31..1aa7d599 100644 --- a/src/corelib/concurrent/qrunnable.cpp +++ b/src/corelib/concurrent/qrunnable.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qrunnable.h b/src/corelib/concurrent/qrunnable.h index 6f26627..c4eea11 100644 --- a/src/corelib/concurrent/qrunnable.h +++ b/src/corelib/concurrent/qrunnable.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentcompilertest.h b/src/corelib/concurrent/qtconcurrentcompilertest.h index 4fbb3d7..fad0c35 100644 --- a/src/corelib/concurrent/qtconcurrentcompilertest.h +++ b/src/corelib/concurrent/qtconcurrentcompilertest.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentexception.cpp b/src/corelib/concurrent/qtconcurrentexception.cpp index fad04a6..948269a 100644 --- a/src/corelib/concurrent/qtconcurrentexception.cpp +++ b/src/corelib/concurrent/qtconcurrentexception.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentexception.h b/src/corelib/concurrent/qtconcurrentexception.h index 7018fbb..044b100 100644 --- a/src/corelib/concurrent/qtconcurrentexception.h +++ b/src/corelib/concurrent/qtconcurrentexception.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentfilter.cpp b/src/corelib/concurrent/qtconcurrentfilter.cpp index 29c3edb..6646e02 100644 --- a/src/corelib/concurrent/qtconcurrentfilter.cpp +++ b/src/corelib/concurrent/qtconcurrentfilter.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentfilter.h b/src/corelib/concurrent/qtconcurrentfilter.h index 13f730d..e392212 100644 --- a/src/corelib/concurrent/qtconcurrentfilter.h +++ b/src/corelib/concurrent/qtconcurrentfilter.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentfilterkernel.h b/src/corelib/concurrent/qtconcurrentfilterkernel.h index e9bc551..cd926c0 100644 --- a/src/corelib/concurrent/qtconcurrentfilterkernel.h +++ b/src/corelib/concurrent/qtconcurrentfilterkernel.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentfunctionwrappers.h b/src/corelib/concurrent/qtconcurrentfunctionwrappers.h index 1f87bf9..f31f7d2 100644 --- a/src/corelib/concurrent/qtconcurrentfunctionwrappers.h +++ b/src/corelib/concurrent/qtconcurrentfunctionwrappers.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentiteratekernel.cpp b/src/corelib/concurrent/qtconcurrentiteratekernel.cpp index dd51ee8..a59e6cf 100644 --- a/src/corelib/concurrent/qtconcurrentiteratekernel.cpp +++ b/src/corelib/concurrent/qtconcurrentiteratekernel.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentiteratekernel.h b/src/corelib/concurrent/qtconcurrentiteratekernel.h index 29d276b..186f752 100644 --- a/src/corelib/concurrent/qtconcurrentiteratekernel.h +++ b/src/corelib/concurrent/qtconcurrentiteratekernel.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentmap.cpp b/src/corelib/concurrent/qtconcurrentmap.cpp index 4303ff6..fe083f1 100644 --- a/src/corelib/concurrent/qtconcurrentmap.cpp +++ b/src/corelib/concurrent/qtconcurrentmap.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentmap.h b/src/corelib/concurrent/qtconcurrentmap.h index c1937f7..80edf7e 100644 --- a/src/corelib/concurrent/qtconcurrentmap.h +++ b/src/corelib/concurrent/qtconcurrentmap.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentmapkernel.h b/src/corelib/concurrent/qtconcurrentmapkernel.h index 6ae5b78..20b9944 100644 --- a/src/corelib/concurrent/qtconcurrentmapkernel.h +++ b/src/corelib/concurrent/qtconcurrentmapkernel.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentmedian.h b/src/corelib/concurrent/qtconcurrentmedian.h index 74dab05..42b338b 100644 --- a/src/corelib/concurrent/qtconcurrentmedian.h +++ b/src/corelib/concurrent/qtconcurrentmedian.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentreducekernel.h b/src/corelib/concurrent/qtconcurrentreducekernel.h index 889e5d5..d8651ab 100644 --- a/src/corelib/concurrent/qtconcurrentreducekernel.h +++ b/src/corelib/concurrent/qtconcurrentreducekernel.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentresultstore.cpp b/src/corelib/concurrent/qtconcurrentresultstore.cpp index 65f3afa..16714ca 100644 --- a/src/corelib/concurrent/qtconcurrentresultstore.cpp +++ b/src/corelib/concurrent/qtconcurrentresultstore.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentresultstore.h b/src/corelib/concurrent/qtconcurrentresultstore.h index c96b72d..428de71 100644 --- a/src/corelib/concurrent/qtconcurrentresultstore.h +++ b/src/corelib/concurrent/qtconcurrentresultstore.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentrun.cpp b/src/corelib/concurrent/qtconcurrentrun.cpp index e80a204..4c685dd 100644 --- a/src/corelib/concurrent/qtconcurrentrun.cpp +++ b/src/corelib/concurrent/qtconcurrentrun.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentrun.h b/src/corelib/concurrent/qtconcurrentrun.h index 0788706..9fa8a27 100644 --- a/src/corelib/concurrent/qtconcurrentrun.h +++ b/src/corelib/concurrent/qtconcurrentrun.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentrunbase.h b/src/corelib/concurrent/qtconcurrentrunbase.h index 888d395..f26a3e3 100644 --- a/src/corelib/concurrent/qtconcurrentrunbase.h +++ b/src/corelib/concurrent/qtconcurrentrunbase.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentstoredfunctioncall.h b/src/corelib/concurrent/qtconcurrentstoredfunctioncall.h index 47b82c3..82d95f6 100644 --- a/src/corelib/concurrent/qtconcurrentstoredfunctioncall.h +++ b/src/corelib/concurrent/qtconcurrentstoredfunctioncall.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentthreadengine.cpp b/src/corelib/concurrent/qtconcurrentthreadengine.cpp index 1ac9454..db6217b 100644 --- a/src/corelib/concurrent/qtconcurrentthreadengine.cpp +++ b/src/corelib/concurrent/qtconcurrentthreadengine.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qtconcurrentthreadengine.h b/src/corelib/concurrent/qtconcurrentthreadengine.h index 20c785a..e07dd37 100644 --- a/src/corelib/concurrent/qtconcurrentthreadengine.h +++ b/src/corelib/concurrent/qtconcurrentthreadengine.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qthreadpool.cpp b/src/corelib/concurrent/qthreadpool.cpp index 265de33..1a07b5b 100644 --- a/src/corelib/concurrent/qthreadpool.cpp +++ b/src/corelib/concurrent/qthreadpool.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qthreadpool.h b/src/corelib/concurrent/qthreadpool.h index 0bd1884..d0326ca 100644 --- a/src/corelib/concurrent/qthreadpool.h +++ b/src/corelib/concurrent/qthreadpool.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/concurrent/qthreadpool_p.h b/src/corelib/concurrent/qthreadpool_p.h index 3d2d6be..8f38df7 100644 --- a/src/corelib/concurrent/qthreadpool_p.h +++ b/src/corelib/concurrent/qthreadpool_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/corelib.pro b/src/corelib/corelib.pro index e946d5d..f03550d 100644 --- a/src/corelib/corelib.pro +++ b/src/corelib/corelib.pro @@ -40,7 +40,10 @@ contains(DEFINES,QT_EVAL):include(eval.pri) symbian: { TARGET.UID3=0x2001B2DC - # Workaroud for problems with paging this dll - MMP_RULES -= PAGED - MMP_RULES *= UNPAGED + # Problems using data exports from this DLL mean that we can't page it on releases that don't support + # data exports (currently that's any release before Symbian^3) + pagingBlock = "$${LITERAL_HASH}ifndef SYMBIAN_DLL_DATA_EXPORTS_SUPPORTED" \ + "UNPAGED" \ + "$${LITERAL_HASH}endif" + MMP_RULES += pagingBlock } diff --git a/src/corelib/global/global.pri b/src/corelib/global/global.pri index 8eae391..83caa96 100644 --- a/src/corelib/global/global.pri +++ b/src/corelib/global/global.pri @@ -23,7 +23,7 @@ INCLUDEPATH += $$QT_BUILD_TREE/src/corelib/global # Only used on platforms with CONFIG += precompile_header PRECOMPILED_HEADER = global/qt_pch.h -linux*:!static:!symbian-armcc:!symbian-gcce { +linux*:!static:!symbian-gcce:!*-armcc* { QMAKE_LFLAGS += -Wl,-e,qt_core_boilerplate prog=$$quote(if (/program interpreter: (.*)]/) { print $1; }) DEFINES += ELF_INTERPRETER=\\\"$$system(readelf -l /bin/ls | perl -n -e \'$$prog\')\\\" diff --git a/src/corelib/global/qconfig-dist.h b/src/corelib/global/qconfig-dist.h index 9f7d05d..5f60031 100644 --- a/src/corelib/global/qconfig-dist.h +++ b/src/corelib/global/qconfig-dist.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qconfig-large.h b/src/corelib/global/qconfig-large.h index b22a4d2..47896a7 100644 --- a/src/corelib/global/qconfig-large.h +++ b/src/corelib/global/qconfig-large.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qconfig-medium.h b/src/corelib/global/qconfig-medium.h index 6cb6c2c..0f8494b 100644 --- a/src/corelib/global/qconfig-medium.h +++ b/src/corelib/global/qconfig-medium.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qconfig-minimal.h b/src/corelib/global/qconfig-minimal.h index c285e99..a2714a9 100644 --- a/src/corelib/global/qconfig-minimal.h +++ b/src/corelib/global/qconfig-minimal.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qconfig-small.h b/src/corelib/global/qconfig-small.h index dd74dcf..b4ec654 100644 --- a/src/corelib/global/qconfig-small.h +++ b/src/corelib/global/qconfig-small.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qendian.h b/src/corelib/global/qendian.h index e0e946b..566307b 100644 --- a/src/corelib/global/qendian.h +++ b/src/corelib/global/qendian.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -44,9 +44,8 @@ #include <QtCore/qglobal.h> -#ifdef Q_OS_LINUX -# include <features.h> -#endif +// include stdlib.h and hope that it defines __GLIBC__ for glibc-based systems +#include <stdlib.h> #ifdef __GLIBC__ #include <byteswap.h> diff --git a/src/corelib/global/qendian.qdoc b/src/corelib/global/qendian.qdoc index ecdaf9f..85d600d 100644 --- a/src/corelib/global/qendian.qdoc +++ b/src/corelib/global/qendian.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qfeatures.h b/src/corelib/global/qfeatures.h index 9710079..b26563a 100644 --- a/src/corelib/global/qfeatures.h +++ b/src/corelib/global/qfeatures.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp index 9b597f6..fb39ee5 100644 --- a/src/corelib/global/qglobal.cpp +++ b/src/corelib/global/qglobal.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -2589,7 +2589,7 @@ bool qputenv(const char *varName, const QByteArray& value) #endif } -#if (defined(Q_OS_UNIX) || defined(Q_OS_WIN)) && !defined(QT_NO_THREAD) +#if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN) && !defined(QT_NO_THREAD) # if defined(Q_OS_INTEGRITY) && defined(__GHS_VERSION_NUMBER) && (__GHS_VERSION_NUMBER < 500) // older versions of INTEGRITY used a long instead of a uint for the seed. @@ -2620,7 +2620,7 @@ Q_GLOBAL_STATIC(SeedStorage, randTLS) // Thread Local Storage for seed value */ void qsrand(uint seed) { -#if defined(Q_OS_UNIX) && !defined(QT_NO_THREAD) && !defined(Q_OS_SYMBIAN) +#if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN) && !defined(QT_NO_THREAD) SeedStorage *seedStorage = randTLS(); if (seedStorage) { SeedStorageType *pseed = seedStorage->localData(); @@ -2628,10 +2628,10 @@ void qsrand(uint seed) seedStorage->setLocalData(pseed = new SeedStorageType); *pseed = seed; } else { - //golbal static seed storage should always exist, + //global static seed storage should always exist, //except after being deleted by QGlobalStaticDeleter. //But since it still can be called from destructor of another - //global static object, fallback to sqrand(seed) + //global static object, fallback to srand(seed) srand(seed); } #else @@ -2659,7 +2659,7 @@ void qsrand(uint seed) */ int qrand() { -#if defined(Q_OS_UNIX) && !defined(QT_NO_THREAD) && !defined(Q_OS_SYMBIAN) +#if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN) && !defined(QT_NO_THREAD) SeedStorage *seedStorage = randTLS(); if (seedStorage) { SeedStorageType *pseed = seedStorage->localData(); @@ -2669,10 +2669,10 @@ int qrand() } return rand_r(pseed); } else { - //golbal static seed storage should always exist, + //global static seed storage should always exist, //except after being deleted by QGlobalStaticDeleter. //But since it still can be called from destructor of another - //global static object, fallback to qrand() + //global static object, fallback to rand() return rand(); } #else diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h index b75a3d8..2ddb91d 100644 --- a/src/corelib/global/qglobal.h +++ b/src/corelib/global/qglobal.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -448,6 +448,9 @@ namespace QT_NAMESPACE {} # if __TARGET_ARCH_ARM >= 6 # define QT_HAVE_ARMV6 # endif +/* work-around for missing compiler intrinsics */ +# define __is_empty(X) false +# define __is_pod(X) false #elif defined(__GNUC__) # define Q_CC_GNU # define Q_C_CALLBACKS @@ -457,7 +460,6 @@ namespace QT_NAMESPACE {} # if defined(__INTEL_COMPILER) /* Intel C++ also masquerades as GCC 3.2.0 */ # define Q_CC_INTEL -# define Q_NO_TEMPLATE_FRIENDS # endif # if defined(__clang__) /* Clang also masquerades as GCC 4.2.1 */ @@ -760,6 +762,24 @@ namespace QT_NAMESPACE {} # error "Qt has not been tested with this compiler - talk to qt-bugs@trolltech.com" #endif +#ifdef Q_CC_INTEL +# if __INTEL_COMPILER < 1200 +# define Q_NO_TEMPLATE_FRIENDS +# endif +# if defined(__GXX_EXPERIMENTAL_CXX0X__) || defined(__GXX_EXPERIMENTAL_CPP0X__) +# if __INTEL_COMPILER >= 1100 +# define Q_COMPILER_RVALUE_REFS +# define Q_COMPILER_EXTERN_TEMPLATES +# elif __INTEL_COMPILER >= 1200 +# define Q_COMPILER_VARIADIC_TEMPLATES +# define Q_COMPILER_AUTO_TYPE +# define Q_COMPILER_DEFAULT_DELETE_MEMBERS +# define Q_COMPILER_CLASS_ENUM +# define Q_COMPILER_LAMBDA +# endif +# endif +#endif + #ifndef Q_PACKED # define Q_PACKED # undef Q_NO_PACKED_REFERENCE @@ -1123,14 +1143,14 @@ template <typename T> inline T qAbs(const T &t) { return t >= 0 ? t : -t; } inline int qRound(qreal d) -{ return d >= 0.0 ? int(d + 0.5) : int(d - int(d-1) + 0.5) + int(d-1); } +{ return d >= qreal(0.0) ? int(d + qreal(0.5)) : int(d - int(d-1) + qreal(0.5)) + int(d-1); } #if defined(QT_NO_FPU) || defined(QT_ARCH_ARM) || defined(QT_ARCH_WINDOWSCE) || defined(QT_ARCH_SYMBIAN) inline qint64 qRound64(double d) { return d >= 0.0 ? qint64(d + 0.5) : qint64(d - qreal(qint64(d-1)) + 0.5) + qint64(d-1); } #else inline qint64 qRound64(qreal d) -{ return d >= 0.0 ? qint64(d + 0.5) : qint64(d - qreal(qint64(d-1)) + 0.5) + qint64(d-1); } +{ return d >= qreal(0.0) ? qint64(d + qreal(0.5)) : qint64(d - qreal(qint64(d-1)) + qreal(0.5)) + qint64(d-1); } #endif template <typename T> @@ -1199,6 +1219,11 @@ class QDataStream; #define QT_SUPPORTS(FEATURE) (!defined(QT_NO_##FEATURE)) +#if defined(Q_OS_LINUX) && defined(Q_CC_RVCT) +# define Q_DECL_EXPORT __attribute__((visibility("default"))) +# define Q_DECL_IMPORT __attribute__((visibility("default"))) +#endif + #ifndef Q_DECL_EXPORT # if defined(Q_OS_WIN) || defined(Q_CC_NOKIAX86) || defined(Q_CC_RVCT) # define Q_DECL_EXPORT __declspec(dllexport) @@ -1642,7 +1667,7 @@ inline void qUnused(T &x) { (void)x; } #endif #ifndef qPrintable -# define qPrintable(string) (string).toLocal8Bit().constData() +# define qPrintable(string) QString(string).toLocal8Bit().constData() #endif Q_CORE_EXPORT void qDebug(const char *, ...) /* print debug message */ @@ -2461,9 +2486,14 @@ QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathSysconf(); # define QT_SYMBIAN_SUPPORTS_SGIMAGE #endif -#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS +#ifdef SYMBIAN_GRAPHICS_SET_SURFACE_TRANSPARENCY_AVAILABLE # define Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE #endif + +#ifdef SYMBIAN_GRAPHICS_TRANSITION_EFFECTS_SIGNALING_AVAILABLE +# define Q_SYMBIAN_TRANSITION_EFFECTS +#endif + #endif //Symbian does not support data imports from a DLL diff --git a/src/corelib/global/qlibraryinfo.cpp b/src/corelib/global/qlibraryinfo.cpp index 8b2ab5a..aca1cb1 100644 --- a/src/corelib/global/qlibraryinfo.cpp +++ b/src/corelib/global/qlibraryinfo.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -518,7 +518,7 @@ extern "C" void qt_core_boilerplate(); void qt_core_boilerplate() { printf("This is the QtCore library version " QT_VERSION_STR "\n" - "Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).\n" + "Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).\n" "Contact: Nokia Corporation (qt-info@nokia.com)\n" "\n" "Build key: " QT_BUILD_KEY "\n" diff --git a/src/corelib/global/qlibraryinfo.h b/src/corelib/global/qlibraryinfo.h index 4a7ba06..8ed64af 100644 --- a/src/corelib/global/qlibraryinfo.h +++ b/src/corelib/global/qlibraryinfo.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qmalloc.cpp b/src/corelib/global/qmalloc.cpp index 028a0a5..a12b0ba 100644 --- a/src/corelib/global/qmalloc.cpp +++ b/src/corelib/global/qmalloc.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h index 6afc9a2..d84da0d 100644 --- a/src/corelib/global/qnamespace.h +++ b/src/corelib/global/qnamespace.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -511,9 +511,16 @@ public: #if 0 // these values are reserved for Maemo5 - do not re-use them WA_Maemo5NonComposited = 126, WA_Maemo5StackedWindow = 127, - WA_Maemo5PortraitOrientation = 128, - WA_Maemo5LandscapeOrientation = 129, - WA_Maemo5AutoOrientation = 130, +#endif + + WA_LockPortraitOrientation = 128, + WA_LockLandscapeOrientation = 129, + WA_AutoOrientation = 130, + +#if 0 // these values are reserved for Maemo5 - do not re-use them + WA_Maemo5PortraitOrientation = WA_LockPortraitOrientation, + WA_Maemo5LandscapeOrientation = WA_LockLandscapeOrientation, + WA_Maemo5AutoOrientation = WA_AutoOrientation, WA_Maemo5ShowProgressIndicator = 131, #endif @@ -536,7 +543,8 @@ public: AA_DontUseNativeMenuBar = 6, AA_MacDontSwapCtrlAndMeta = 7, AA_S60DontConstructApplicationPanes = 8, - AA_X11InitThreads = 9, + AA_S60DisablePartialScreenInputMode = 9, + AA_X11InitThreads = 10, // Add new attributes before this line AA_AttributeCount diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc index b9939b6..cbdf9d1 100644 --- a/src/corelib/global/qnamespace.qdoc +++ b/src/corelib/global/qnamespace.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -156,11 +156,17 @@ whole lifetime. This attribute must be set before QApplication is constructed. + \omitvalue AA_S60DisablePartialScreenInputMode By default in Symbian^3, + a separate editing window is opened on top of an application. This is exactly + like editing on previous versions of Symbian behave. When this attribute + is true, a virtual keyboard window is shown on top of application and it + is ensured that the focused text widget is visible. This is only supported in + Symbian^3. (internal) + \value AA_X11InitThreads Calls XInitThreads() as part of the QApplication construction in order to make Xlib calls thread-safe. This attribute must be set before QApplication is constructed. - \omitvalue AA_AttributeCount */ @@ -1257,6 +1263,13 @@ to this top level window. This attribute has no effect on non-X11 platforms. + \value WA_LockPortraitOrientation Locks the widget to a portrait orientation, + ignoring changes to the display's orientation with respect to the user. + \value WA_LockLandscapeOrientation Locks the widget to a landscape orientation, + ignoring changes to the display's orientation with respect to the user. + \value WA_AutoOrientation Causes the widget to change orientation whenever the + display changes orientation with respect to the user. + \value WA_MacNoShadow Since Qt 4.8, this attribute disables drop shadows for this top level window. Only affects Cocoa builds of Qt for Mac OS X. diff --git a/src/corelib/global/qnumeric.cpp b/src/corelib/global/qnumeric.cpp index 7ddb9e2..b602158 100644 --- a/src/corelib/global/qnumeric.cpp +++ b/src/corelib/global/qnumeric.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qnumeric.h b/src/corelib/global/qnumeric.h index af5d722..281fc01 100644 --- a/src/corelib/global/qnumeric.h +++ b/src/corelib/global/qnumeric.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qnumeric_p.h b/src/corelib/global/qnumeric_p.h index 7691a8d..d4aa658 100644 --- a/src/corelib/global/qnumeric_p.h +++ b/src/corelib/global/qnumeric_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qt_pch.h b/src/corelib/global/qt_pch.h index 59dfc28..8a1004d 100644 --- a/src/corelib/global/qt_pch.h +++ b/src/corelib/global/qt_pch.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/global/qt_windows.h b/src/corelib/global/qt_windows.h index 13952f0..ee6a272 100644 --- a/src/corelib/global/qt_windows.h +++ b/src/corelib/global/qt_windows.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/io.pri b/src/corelib/io/io.pri index 6cf55e7..2e7b2eb 100644 --- a/src/corelib/io/io.pri +++ b/src/corelib/io/io.pri @@ -9,6 +9,7 @@ HEADERS += \ io/qdataurl_p.h \ io/qdebug.h \ io/qdir.h \ + io/qdir_p.h \ io/qdiriterator.h \ io/qfile.h \ io/qfileinfo.h \ @@ -29,7 +30,11 @@ HEADERS += \ io/qfsfileengine_p.h \ io/qfsfileengine_iterator_p.h \ io/qfilesystemwatcher.h \ - io/qfilesystemwatcher_p.h + io/qfilesystemwatcher_p.h \ + io/qfilesystementry_p.h \ + io/qfilesystemengine_p.h \ + io/qfilesystemmetadata_p.h \ + io/qfilesystemiterator_p.h SOURCES += \ io/qabstractfileengine.cpp \ @@ -52,25 +57,35 @@ SOURCES += \ io/qsettings.cpp \ io/qfsfileengine.cpp \ io/qfsfileengine_iterator.cpp \ - io/qfilesystemwatcher.cpp + io/qfilesystemwatcher.cpp \ + io/qfilesystementry.cpp \ + io/qfilesystemengine.cpp win32 { SOURCES += io/qsettings_win.cpp SOURCES += io/qprocess_win.cpp SOURCES += io/qfsfileengine_win.cpp - SOURCES += io/qfsfileengine_iterator_win.cpp SOURCES += io/qfilesystemwatcher_win.cpp HEADERS += io/qfilesystemwatcher_win_p.h HEADERS += io/qwindowspipewriter_p.h SOURCES += io/qwindowspipewriter.cpp + SOURCES += io/qfilesystemengine_win.cpp + SOURCES += io/qfilesystemiterator_win.cpp } else:unix { SOURCES += io/qfsfileengine_unix.cpp - SOURCES += io/qfsfileengine_iterator_unix.cpp - symbian:SOURCES += io/qprocess_symbian.cpp - else:SOURCES += io/qprocess_unix.cpp + symbian { + SOURCES += io/qfilesystemengine_symbian.cpp + SOURCES += io/qprocess_symbian.cpp + SOURCES += io/qfilesystemiterator_symbian.cpp + } else { + SOURCES += io/qfilesystemengine_unix.cpp + SOURCES += io/qprocess_unix.cpp + SOURCES += io/qfilesystemiterator_unix.cpp + } !nacl:macx-*: { HEADERS += io/qfilesystemwatcher_fsevents_p.h + SOURCES += io/qfilesystemengine_mac.cpp SOURCES += io/qsettings_mac.cpp io/qfilesystemwatcher_fsevents.cpp } diff --git a/src/corelib/io/qabstractfileengine.cpp b/src/corelib/io/qabstractfileengine.cpp index 37a093c..0a423c0 100644 --- a/src/corelib/io/qabstractfileengine.cpp +++ b/src/corelib/io/qabstractfileengine.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -52,6 +52,10 @@ #include "qdiriterator.h" #include "qstringbuilder.h" +#include <QtCore/private/qfilesystementry_p.h> +#include <QtCore/private/qfilesystemmetadata_p.h> +#include <QtCore/private/qfilesystemengine_p.h> + QT_BEGIN_NAMESPACE /*! @@ -149,6 +153,29 @@ QAbstractFileEngineHandler::~QAbstractFileEngineHandler() } } +/* + \ìnternal + + Handles calls to custom file engine handlers. +*/ +QAbstractFileEngine *qt_custom_file_engine_handler_create(const QString &path) +{ + QAbstractFileEngine *engine = 0; + + if (qt_file_engine_handlers_in_use) { + QReadLocker locker(fileEngineHandlerMutex()); + + // check for registered handlers that can load the file + QAbstractFileEngineHandlerList *handlers = fileEngineHandlers(); + for (int i = 0; i < handlers->size(); i++) { + if ((engine = handlers->at(i)->create(path))) + break; + } + } + + return engine; +} + /*! \fn QAbstractFileEngine *QAbstractFileEngineHandler::create(const QString &fileName) const @@ -177,57 +204,17 @@ QAbstractFileEngineHandler::~QAbstractFileEngineHandler() */ QAbstractFileEngine *QAbstractFileEngine::create(const QString &fileName) { - if (qt_file_engine_handlers_in_use) { - QReadLocker locker(fileEngineHandlerMutex()); - - // check for registered handlers that can load the file - QAbstractFileEngineHandlerList *handlers = fileEngineHandlers(); - for (int i = 0; i < handlers->size(); i++) { - if (QAbstractFileEngine *ret = handlers->at(i)->create(fileName)) - return ret; - } - } - -#ifdef QT_BUILD_CORE_LIB - for (int prefixSeparator = 0; prefixSeparator < fileName.size(); ++prefixSeparator) { - QChar const ch = fileName[prefixSeparator]; - if (ch == QLatin1Char('/')) - break; - - if (ch == QLatin1Char(':')) { - if (prefixSeparator == 0) - return new QResourceFileEngine(fileName); - - if (prefixSeparator == 1) - break; - - const QStringList &paths = QDir::searchPaths(fileName.left(prefixSeparator)); - for (int i = 0; i < paths.count(); i++) { - QAbstractFileEngine *engine = create(paths.at(i) % QLatin1Char('/') % fileName.mid(prefixSeparator + 1)); - if (engine && (engine->fileFlags(QAbstractFileEngine::FlagsMask) & QAbstractFileEngine::ExistsFlag)) { - return engine; - } - delete engine; - } - - break; - } - - // There's no need to fully validate the prefix here. Consulting the - // unicode tables could be expensive and validation is already - // performed in QDir::setSearchPaths. - // - // if (!ch.isLetterOrNumber()) - // break; - } + QFileSystemEntry entry(fileName); + QFileSystemMetaData metaData; + QAbstractFileEngine *engine = QFileSystemEngine::resolveEntryAndCreateLegacyEngine(entry, metaData); + +#ifndef QT_NO_FSFILEENGINE + if (!engine) + // fall back to regular file engine + return new QFSFileEngine(entry.filePath()); #endif -#ifdef QT_NO_FSFILEENGINE - return 0; -#else - // fall back to regular file engine - return new QFSFileEngine(fileName); -#endif + return engine; } /*! diff --git a/src/corelib/io/qabstractfileengine.h b/src/corelib/io/qabstractfileengine.h index 8ca831a..91d3a5e 100644 --- a/src/corelib/io/qabstractfileengine.h +++ b/src/corelib/io/qabstractfileengine.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qabstractfileengine_p.h b/src/corelib/io/qabstractfileengine_p.h index e1eba30..d64eaa5 100644 --- a/src/corelib/io/qabstractfileengine_p.h +++ b/src/corelib/io/qabstractfileengine_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -74,6 +74,8 @@ public: Q_DECLARE_PUBLIC(QAbstractFileEngine) }; +QAbstractFileEngine *qt_custom_file_engine_handler_create(const QString &path); + QT_END_NAMESPACE #endif // QABSTRACTFILEENGINE_P_H diff --git a/src/corelib/io/qbuffer.cpp b/src/corelib/io/qbuffer.cpp index 73c71ea..c5c2165 100644 --- a/src/corelib/io/qbuffer.cpp +++ b/src/corelib/io/qbuffer.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qbuffer.h b/src/corelib/io/qbuffer.h index ecbd934..a6cb87b 100644 --- a/src/corelib/io/qbuffer.h +++ b/src/corelib/io/qbuffer.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qdatastream.cpp b/src/corelib/io/qdatastream.cpp index 58f0190..0361d18 100644 --- a/src/corelib/io/qdatastream.cpp +++ b/src/corelib/io/qdatastream.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -223,6 +223,7 @@ QT_BEGIN_NAMESPACE \value ReadPastEnd The data stream has read past the end of the data in the underlying device. \value ReadCorruptData The data stream has read corrupt data. + \value WriteFailed The data stream cannot write to the underlying device. */ /***************************************************************************** @@ -243,6 +244,11 @@ QT_BEGIN_NAMESPACE } #endif +#define CHECK_STREAM_WRITE_PRECOND(retVal) \ + CHECK_STREAM_PRECOND(retVal) \ + if (q_status != Ok) \ + return retVal; + enum { DefaultStreamVersion = QDataStream::Qt_4_6 }; @@ -495,6 +501,9 @@ void QDataStream::resetStatus() /*! Sets the status of the data stream to the \a status given. + Subsequent calls to setStatus() are ignored until resetStatus() + is called. + \sa Status status() resetStatus() */ void QDataStream::setStatus(Status status) @@ -992,8 +1001,9 @@ int QDataStream::readRawData(char *s, int len) QDataStream &QDataStream::operator<<(qint8 i) { - CHECK_STREAM_PRECOND(*this) - dev->putChar(i); + CHECK_STREAM_WRITE_PRECOND(*this) + if (!dev->putChar(i)) + q_status = WriteFailed; return *this; } @@ -1015,11 +1025,12 @@ QDataStream &QDataStream::operator<<(qint8 i) QDataStream &QDataStream::operator<<(qint16 i) { - CHECK_STREAM_PRECOND(*this) + CHECK_STREAM_WRITE_PRECOND(*this) if (!noswap) { i = qbswap(i); } - dev->write((char *)&i, sizeof(qint16)); + if (dev->write((char *)&i, sizeof(qint16)) != sizeof(qint16)) + q_status = WriteFailed; return *this; } @@ -1032,11 +1043,12 @@ QDataStream &QDataStream::operator<<(qint16 i) QDataStream &QDataStream::operator<<(qint32 i) { - CHECK_STREAM_PRECOND(*this) + CHECK_STREAM_WRITE_PRECOND(*this) if (!noswap) { i = qbswap(i); } - dev->write((char *)&i, sizeof(qint32)); + if (dev->write((char *)&i, sizeof(qint32)) != sizeof(qint32)) + q_status = WriteFailed; return *this; } @@ -1057,7 +1069,7 @@ QDataStream &QDataStream::operator<<(qint32 i) QDataStream &QDataStream::operator<<(qint64 i) { - CHECK_STREAM_PRECOND(*this) + CHECK_STREAM_WRITE_PRECOND(*this) if (version() < 6) { quint32 i1 = i & 0xffffffff; quint32 i2 = i >> 32; @@ -1066,7 +1078,8 @@ QDataStream &QDataStream::operator<<(qint64 i) if (!noswap) { i = qbswap(i); } - dev->write((char *)&i, sizeof(qint64)); + if (dev->write((char *)&i, sizeof(qint64)) != sizeof(qint64)) + q_status = WriteFailed; } return *this; } @@ -1086,8 +1099,9 @@ QDataStream &QDataStream::operator<<(qint64 i) QDataStream &QDataStream::operator<<(bool i) { - CHECK_STREAM_PRECOND(*this) - dev->putChar(qint8(i)); + CHECK_STREAM_WRITE_PRECOND(*this) + if (!dev->putChar(qint8(i))) + q_status = WriteFailed; return *this; } @@ -1108,7 +1122,7 @@ QDataStream &QDataStream::operator<<(float f) return *this; } - CHECK_STREAM_PRECOND(*this) + CHECK_STREAM_WRITE_PRECOND(*this) float g = f; // fixes float-on-stack problem if (!noswap) { union { @@ -1119,7 +1133,8 @@ QDataStream &QDataStream::operator<<(float f) x.val2 = qbswap(x.val2); g = x.val1; } - dev->write((char *)&g, sizeof(float)); + if (dev->write((char *)&g, sizeof(float)) != sizeof(float)) + q_status = WriteFailed; return *this; } @@ -1141,10 +1156,11 @@ QDataStream &QDataStream::operator<<(double f) return *this; } - CHECK_STREAM_PRECOND(*this) + CHECK_STREAM_WRITE_PRECOND(*this) #ifndef Q_DOUBLE_FORMAT if (noswap) { - dev->write((char *)&f, sizeof(double)); + if (dev->write((char *)&f, sizeof(double)) != sizeof(double)) + q_status = WriteFailed; } else { union { double val1; @@ -1152,7 +1168,8 @@ QDataStream &QDataStream::operator<<(double f) } x; x.val1 = f; x.val2 = qbswap(x.val2); - dev->write((char *)&x.val2, sizeof(double)); + if (dev->write((char *)&x.val2, sizeof(double)) != sizeof(double)) + q_status = WriteFailed; } #else union { @@ -1181,7 +1198,8 @@ QDataStream &QDataStream::operator<<(double f) b[Q_DF(1)] = *p++; b[Q_DF(0)] = *p; } - dev->write(b, 8); + if (dev->write(b, 8) != 8) + q_status = WriteFailed; #endif return *this; } @@ -1221,7 +1239,7 @@ QDataStream &QDataStream::operator<<(const char *s) QDataStream &QDataStream::writeBytes(const char *s, uint len) { - CHECK_STREAM_PRECOND(*this) + CHECK_STREAM_WRITE_PRECOND(*this) *this << (quint32)len; // write length specifier if (len) writeRawData(s, len); @@ -1239,8 +1257,11 @@ QDataStream &QDataStream::writeBytes(const char *s, uint len) int QDataStream::writeRawData(const char *s, int len) { - CHECK_STREAM_PRECOND(-1) - return dev->write(s, len); + CHECK_STREAM_WRITE_PRECOND(-1) + int ret = dev->write(s, len); + if (ret != len) + q_status = WriteFailed; + return ret; } /*! diff --git a/src/corelib/io/qdatastream.h b/src/corelib/io/qdatastream.h index 774c4bc..d19fcc5 100644 --- a/src/corelib/io/qdatastream.h +++ b/src/corelib/io/qdatastream.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -101,7 +101,8 @@ public: enum Status { Ok, ReadPastEnd, - ReadCorruptData + ReadCorruptData, + WriteFailed }; enum FloatingPointPrecision { diff --git a/src/corelib/io/qdatastream_p.h b/src/corelib/io/qdatastream_p.h index 73f73ee..ec270d2 100644 --- a/src/corelib/io/qdatastream_p.h +++ b/src/corelib/io/qdatastream_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qdataurl.cpp b/src/corelib/io/qdataurl.cpp index 4e2dec2..2e6f635 100644 --- a/src/corelib/io/qdataurl.cpp +++ b/src/corelib/io/qdataurl.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qdataurl_p.h b/src/corelib/io/qdataurl_p.h index 57cfd75..0cde476 100644 --- a/src/corelib/io/qdataurl_p.h +++ b/src/corelib/io/qdataurl_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qdebug.cpp b/src/corelib/io/qdebug.cpp index 9c54416..aac0d98 100644 --- a/src/corelib/io/qdebug.cpp +++ b/src/corelib/io/qdebug.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qdebug.h b/src/corelib/io/qdebug.h index a9d5ad4..f463b75 100644 --- a/src/corelib/io/qdebug.h +++ b/src/corelib/io/qdebug.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qdir.cpp b/src/corelib/io/qdir.cpp index 426f61e..42f1652 100644 --- a/src/corelib/io/qdir.cpp +++ b/src/corelib/io/qdir.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -41,6 +41,7 @@ #include "qplatformdefs.h" #include "qdir.h" +#include "qdir_p.h" #include "qabstractfileengine.h" #ifndef QT_NO_DEBUG_STREAM #include "qdebug.h" @@ -53,6 +54,10 @@ #include "qvector.h" #include "qalgorithms.h" #include "qvarlengtharray.h" +#include "qfilesystementry_p.h" +#include "qfilesystemmetadata_p.h" +#include "qfilesystemengine_p.h" +#include <qstringbuilder.h> #ifdef QT_BUILD_CORE_LIB # include "qresource.h" @@ -81,129 +86,123 @@ static QString driveSpec(const QString &path) } //************* QDirPrivate -class QDirPrivate - : public QSharedData -{ -public: - QDirPrivate(const QString &path, - const QStringList &nameFilters_ = QStringList(), - QDir::SortFlags sort_ = QDir::SortFlags(QDir::Name | QDir::IgnoreCase), - QDir::Filters filters_ = QDir::AllEntries) - : QSharedData() - , nameFilters(nameFilters_) - , sort(sort_) - , filters(filters_) +QDirPrivate::QDirPrivate(const QString &path, const QStringList &nameFilters_, QDir::SortFlags sort_, QDir::Filters filters_) + : QSharedData() + , nameFilters(nameFilters_) + , sort(sort_) + , filters(filters_) #ifdef QT3_SUPPORT - , filterSepChar(0) - , matchAllDirs(false) + , filterSepChar(0) + , matchAllDirs(false) #endif - , fileListsInitialized(false) - { - setPath(path.isEmpty() ? QString::fromLatin1(".") : path); - - bool empty = nameFilters.isEmpty(); - if (!empty) { - empty = true; - for (int i = 0; i < nameFilters.size(); ++i) { - if (!nameFilters.at(i).isEmpty()) { - empty = false; - break; - } + , fileListsInitialized(false) +{ + setPath(path.isEmpty() ? QString::fromLatin1(".") : path); + + bool empty = nameFilters.isEmpty(); + if (!empty) { + empty = true; + for (int i = 0; i < nameFilters.size(); ++i) { + if (!nameFilters.at(i).isEmpty()) { + empty = false; + break; } } - if (empty) - nameFilters = QStringList(QString::fromLatin1("*")); } + if (empty) + nameFilters = QStringList(QString::fromLatin1("*")); +} - QDirPrivate(const QDirPrivate ©) - : QSharedData(copy) - , path(copy.path) - , nameFilters(copy.nameFilters) - , sort(copy.sort) - , filters(copy.filters) +QDirPrivate::QDirPrivate(const QDirPrivate ©) + : QSharedData(copy) + , nameFilters(copy.nameFilters) + , sort(copy.sort) + , filters(copy.filters) #ifdef QT3_SUPPORT - , filterSepChar(copy.filterSepChar) - , matchAllDirs(copy.matchAllDirs) + , filterSepChar(copy.filterSepChar) + , matchAllDirs(copy.matchAllDirs) #endif - , fileListsInitialized(false) - { - } + , fileListsInitialized(false) + , dirEntry(copy.dirEntry) + , metaData(copy.metaData) +{ +} - bool exists() const - { - const QAbstractFileEngine::FileFlags info = - fileEngine->fileFlags(QAbstractFileEngine::DirectoryType - | QAbstractFileEngine::ExistsFlag - | QAbstractFileEngine::Refresh); - if (!(info & QAbstractFileEngine::DirectoryType)) - return false; - return info & QAbstractFileEngine::ExistsFlag; +bool QDirPrivate::exists() const +{ + if (fileEngine.isNull()) { + QFileSystemEngine::fillMetaData(dirEntry, metaData, + QFileSystemMetaData::ExistsAttribute | QFileSystemMetaData::DirectoryType); // always stat + return metaData.exists() && metaData.isDirectory(); } + const QAbstractFileEngine::FileFlags info = + fileEngine->fileFlags(QAbstractFileEngine::DirectoryType + | QAbstractFileEngine::ExistsFlag + | QAbstractFileEngine::Refresh); + if (!(info & QAbstractFileEngine::DirectoryType)) + return false; + return info & QAbstractFileEngine::ExistsFlag; +} - void initFileEngine(); - void initFileLists() const; - - static void sortFileList(QDir::SortFlags, QFileInfoList &, QStringList *, QFileInfoList *); - - static inline QChar getFilterSepChar(const QString &nameFilter) - { - QChar sep(QLatin1Char(';')); - int i = nameFilter.indexOf(sep, 0); - if (i == -1 && nameFilter.indexOf(QLatin1Char(' '), 0) != -1) - sep = QChar(QLatin1Char(' ')); - return sep; - } +// static +inline QChar QDirPrivate::getFilterSepChar(const QString &nameFilter) +{ + QChar sep(QLatin1Char(';')); + int i = nameFilter.indexOf(sep, 0); + if (i == -1 && nameFilter.indexOf(QLatin1Char(' '), 0) != -1) + sep = QChar(QLatin1Char(' ')); + return sep; +} - static inline QStringList splitFilters(const QString &nameFilter, QChar sep = 0) - { - if (sep == 0) - sep = getFilterSepChar(nameFilter); - QStringList ret = nameFilter.split(sep); - for (int i = 0; i < ret.count(); ++i) - ret[i] = ret[i].trimmed(); - return ret; - } +// static +inline QStringList QDirPrivate::splitFilters(const QString &nameFilter, QChar sep) +{ + if (sep == 0) + sep = getFilterSepChar(nameFilter); + QStringList ret = nameFilter.split(sep); + for (int i = 0; i < ret.count(); ++i) + ret[i] = ret[i].trimmed(); + return ret; +} - inline void setPath(QString p) - { - if ((p.endsWith(QLatin1Char('/')) || p.endsWith(QLatin1Char('\\'))) - && p.length() > 1) { +inline void QDirPrivate::setPath(const QString &path) +{ + QString p = QDir::fromNativeSeparators(path); + if (p.endsWith(QLatin1Char('/')) + && p.length() > 1 #if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) - if (!(p.length() == 3 && p.at(1) == QLatin1Char(':'))) + && (!(p.length() == 3 && p.at(1).unicode() == ':' && p.at(0).isLetter())) #endif - p.truncate(p.length() - 1); - } - - path = p; - initFileEngine(); - - // set the path to be the qt friendly version so then we can operate on it using just / - path = fileEngine->fileName(QAbstractFileEngine::DefaultName); - clearFileLists(); + ) { + p.truncate(p.length() - 1); } - inline void clearFileLists() { - fileListsInitialized = false; - files.clear(); - fileInfos.clear(); - } - - QString path; - QStringList nameFilters; - QDir::SortFlags sort; - QDir::Filters filters; + dirEntry = QFileSystemEntry(p, QFileSystemEntry::FromInternalPath()); + metaData.clear(); + initFileEngine(); + clearFileLists(); + absoluteDirEntry = QFileSystemEntry(); +} -#ifdef QT3_SUPPORT - QChar filterSepChar; - bool matchAllDirs; -#endif +inline void QDirPrivate::clearFileLists() +{ + fileListsInitialized = false; + files.clear(); + fileInfos.clear(); +} - QScopedPointer<QAbstractFileEngine> fileEngine; +inline void QDirPrivate::resolveAbsoluteEntry() const +{ + if (!absoluteDirEntry.isEmpty() || dirEntry.isEmpty()) + return; - mutable bool fileListsInitialized; - mutable QStringList files; - mutable QFileInfoList fileInfos; -}; + if (dirEntry.isRelative()) { + QFileSystemEntry answer = QFileSystemEngine::absoluteName(dirEntry); + absoluteDirEntry = QFileSystemEntry(QDir::cleanPath(answer.filePath()), QFileSystemEntry::FromInternalPath()); + } else { + absoluteDirEntry = dirEntry; + } +} /* For sorting */ struct QDirSortItem @@ -315,12 +314,11 @@ inline void QDirPrivate::sortFileList(QDir::SortFlags sort, QFileInfoList &l, } } } - -inline void QDirPrivate::initFileLists() const +inline void QDirPrivate::initFileLists(const QDir &dir) const { if (!fileListsInitialized) { QFileInfoList l; - QDirIterator it(path, nameFilters, filters); + QDirIterator it(dir); while (it.hasNext()) { it.next(); l.append(it.fileInfo()); @@ -332,7 +330,7 @@ inline void QDirPrivate::initFileLists() const inline void QDirPrivate::initFileEngine() { - fileEngine.reset(QAbstractFileEngine::create(path)); + fileEngine.reset(QFileSystemEngine::resolveEntryAndCreateLegacyEngine(dirEntry, metaData)); } /*! @@ -597,7 +595,7 @@ void QDir::setPath(const QString &path) QString QDir::path() const { const QDirPrivate* d = d_ptr.constData(); - return d->path; + return d->dirEntry.filePath(); } /*! @@ -611,10 +609,8 @@ QString QDir::path() const QString QDir::absolutePath() const { const QDirPrivate* d = d_ptr.constData(); - QString ret = d->path; - if (QDir::isRelativePath(ret)) - ret = absoluteFilePath(QString::fromLatin1("")); - return cleanPath(ret); + d->resolveAbsoluteEntry(); + return d->absoluteDirEntry.filePath(); } /*! @@ -635,7 +631,12 @@ QString QDir::absolutePath() const */ QString QDir::canonicalPath() const { - return cleanPath(d_ptr->fileEngine->fileName(QAbstractFileEngine::CanonicalName)); + const QDirPrivate* d = d_ptr.constData(); + if (d->fileEngine.isNull()) { + QFileSystemEntry answer = QFileSystemEngine::canonicalName(d->dirEntry, d->metaData); + return answer.filePath(); + } + return d->fileEngine->fileName(QAbstractFileEngine::CanonicalName); } /*! @@ -652,10 +653,7 @@ QString QDir::canonicalPath() const QString QDir::dirName() const { const QDirPrivate* d = d_ptr.constData(); - int pos = d->path.lastIndexOf(QLatin1Char('/')); - if (pos == -1) - return d->path; - return d->path.mid(pos + 1); + return d->dirEntry.fileName(); } /*! @@ -673,7 +671,7 @@ QString QDir::filePath(const QString &fileName) const if (isAbsolutePath(fileName)) return QString(fileName); - QString ret = d->path; + QString ret = d->dirEntry.filePath(); if (!fileName.isEmpty()) { if (!ret.isEmpty() && ret[(int)ret.length()-1] != QLatin1Char('/') && fileName[0] != QLatin1Char('/')) ret += QLatin1Char('/'); @@ -696,22 +694,12 @@ QString QDir::absoluteFilePath(const QString &fileName) const if (isAbsolutePath(fileName)) return fileName; - QString ret; -#ifndef QT_NO_FSFILEENGINE - if (isRelativePath(d->path)) //get pwd - ret = QFSFileEngine::currentPath(fileName); -#endif - if (!d->path.isEmpty() && d->path != QLatin1String(".")) { - if (!ret.isEmpty() && !ret.endsWith(QLatin1Char('/'))) - ret += QLatin1Char('/'); - ret += d->path; - } - if (!fileName.isEmpty()) { - if (!ret.isEmpty() && !ret.endsWith(QLatin1Char('/'))) - ret += QLatin1Char('/'); - ret += fileName; - } - return ret; + d->resolveAbsoluteEntry(); + if (fileName.isEmpty()) + return d->absoluteDirEntry.filePath(); + if (!d->absoluteDirEntry.isRoot()) + return d->absoluteDirEntry.filePath() % QLatin1Char('/') % fileName; + return d->absoluteDirEntry.filePath() % fileName; } /*! @@ -723,7 +711,7 @@ QString QDir::absoluteFilePath(const QString &fileName) const */ QString QDir::relativeFilePath(const QString &fileName) const { - QString dir = absolutePath(); + QString dir = cleanPath(absolutePath()); QString file = cleanPath(fileName); if (isRelativePath(file) || isRelativePath(dir)) @@ -859,21 +847,22 @@ bool QDir::cd(const QString &dirName) if (dirName.isEmpty() || dirName == QLatin1String(".")) return true; - QString newPath = d->path; + QString newPath; if (isAbsolutePath(dirName)) { newPath = cleanPath(dirName); } else { if (isRoot()) { if (dirName == QLatin1String("..")) return false; + newPath = d->dirEntry.filePath(); } else { - newPath += QLatin1Char('/'); + newPath = d->dirEntry.filePath() % QLatin1Char('/'); } newPath += dirName; if (dirName.indexOf(QLatin1Char('/')) >= 0 - || d->path == QLatin1String(".") - || dirName == QLatin1String("..")) { + || dirName == QLatin1String("..") + || d->dirEntry.filePath() == QLatin1String(".")) { newPath = cleanPath(newPath); /* If newPath starts with .., we convert it to absolute to @@ -891,7 +880,6 @@ bool QDir::cd(const QString &dirName) QScopedPointer<QDirPrivate> dir(new QDirPrivate(*d_ptr.constData())); dir->setPath(newPath); - if (!dir->exists()) return false; @@ -1204,7 +1192,7 @@ void QDir::setSorting(SortFlags sort) uint QDir::count() const { const QDirPrivate* d = d_ptr.constData(); - d->initFileLists(); + d->initFileLists(*this); return d->files.count(); } @@ -1218,7 +1206,7 @@ uint QDir::count() const QString QDir::operator[](int pos) const { const QDirPrivate* d = d_ptr.constData(); - d->initFileLists(); + d->initFileLists(*this); return d->files[pos]; } @@ -1301,12 +1289,12 @@ QStringList QDir::entryList(const QStringList &nameFilters, Filters filters, sort = d->sort; if (filters == d->filters && sort == d->sort && nameFilters == d->nameFilters) { - d->initFileLists(); + d->initFileLists(*this); return d->files; } QFileInfoList l; - QDirIterator it(d->path, nameFilters, filters); + QDirIterator it(d->dirEntry.filePath(), nameFilters, filters); while (it.hasNext()) { it.next(); l.append(it.fileInfo()); @@ -1347,12 +1335,12 @@ QFileInfoList QDir::entryInfoList(const QStringList &nameFilters, Filters filter sort = d->sort; if (filters == d->filters && sort == d->sort && nameFilters == d->nameFilters) { - d->initFileLists(); + d->initFileLists(*this); return d->fileInfos; } QFileInfoList l; - QDirIterator it(d->path, nameFilters, filters); + QDirIterator it(d->dirEntry.filePath(), nameFilters, filters); while (it.hasNext()) { it.next(); l.append(it.fileInfo()); @@ -1367,8 +1355,11 @@ QFileInfoList QDir::entryInfoList(const QStringList &nameFilters, Filters filter Returns true on success; otherwise returns false. + If the directory already exists when this function is called, it will return false. + \sa rmdir() */ +// ### Qt5: behaviour when directory already exists should be made consistent for mkdir and mkpath bool QDir::mkdir(const QString &dirName) const { const QDirPrivate* d = d_ptr.constData(); @@ -1379,6 +1370,8 @@ bool QDir::mkdir(const QString &dirName) const } QString fn = filePath(dirName); + if (d->fileEngine.isNull()) + return QFileSystemEngine::createDirectory(QFileSystemEntry(fn), false); return d->fileEngine->mkdir(fn, false); } @@ -1401,6 +1394,9 @@ bool QDir::rmdir(const QString &dirName) const } QString fn = filePath(dirName); + if (d->fileEngine.isNull()) + return QFileSystemEngine::removeDirectory(QFileSystemEntry(fn), false); + return d->fileEngine->rmdir(fn, false); } @@ -1412,8 +1408,11 @@ bool QDir::rmdir(const QString &dirName) const Returns true if successful; otherwise returns false. + If the path already exists when this function is called, it will return true. + \sa rmpath() */ +// ### Qt5: behaviour when directory already exists should be made consistent for mkdir and mkpath bool QDir::mkpath(const QString &dirPath) const { const QDirPrivate* d = d_ptr.constData(); @@ -1424,6 +1423,8 @@ bool QDir::mkpath(const QString &dirPath) const } QString fn = filePath(dirPath); + if (d->fileEngine.isNull()) + return QFileSystemEngine::createDirectory(QFileSystemEntry(fn), true); return d->fileEngine->mkdir(fn, true); } @@ -1448,6 +1449,8 @@ bool QDir::rmpath(const QString &dirPath) const } QString fn = filePath(dirPath); + if (d->fileEngine.isNull()) + return QFileSystemEngine::removeDirectory(QFileSystemEntry(fn), true); return d->fileEngine->rmdir(fn, true); } @@ -1464,6 +1467,13 @@ bool QDir::isReadable() const { const QDirPrivate* d = d_ptr.constData(); + if (d->fileEngine.isNull()) { + if (!d->metaData.hasFlags(QFileSystemMetaData::UserReadPermission)) + QFileSystemEngine::fillMetaData(d->dirEntry, d->metaData, QFileSystemMetaData::UserReadPermission); + + return (d->metaData.permissions() & QFile::ReadUser) != 0; + } + const QAbstractFileEngine::FileFlags info = d->fileEngine->fileFlags(QAbstractFileEngine::DirectoryType | QAbstractFileEngine::PermsMask); @@ -1502,6 +1512,8 @@ bool QDir::exists() const */ bool QDir::isRoot() const { + if (d_ptr->fileEngine.isNull()) + return d_ptr->dirEntry.isRoot(); return d_ptr->fileEngine->fileFlags(QAbstractFileEngine::FlagsMask) & QAbstractFileEngine::RootFlag; } @@ -1532,6 +1544,8 @@ bool QDir::isRoot() const */ bool QDir::isRelative() const { + if (d_ptr->fileEngine.isNull()) + return d_ptr->dirEntry.isRelative(); return d_ptr->fileEngine->isRelativePath(); } @@ -1543,20 +1557,23 @@ bool QDir::isRelative() const \sa isAbsolute() isAbsolutePath() isRelative() cleanPath() */ -bool QDir::makeAbsolute() // ### What do the return values signify? +bool QDir::makeAbsolute() { - QString absolutePath = d_ptr.constData()->fileEngine->fileName(QAbstractFileEngine::AbsoluteName); - if (QDir::isRelativePath(absolutePath)) - return false; - - QScopedPointer<QDirPrivate> dir(new QDirPrivate(*d_ptr.constData())); - dir->setPath(absolutePath); - - d_ptr = dir.take(); - - if (!(d_ptr->fileEngine->fileFlags(QAbstractFileEngine::TypesMask) & QAbstractFileEngine::DirectoryType)) - return false; + const QDirPrivate *d = d_ptr.constData(); + QScopedPointer<QDirPrivate> dir; + if (!d->fileEngine.isNull()) { + QString absolutePath = d->fileEngine->fileName(QAbstractFileEngine::AbsoluteName); + if (QDir::isRelativePath(absolutePath)) + return false; + dir.reset(new QDirPrivate(*d_ptr.constData())); + dir->setPath(absolutePath); + } else { // native FS + d->resolveAbsoluteEntry(); + dir.reset(new QDirPrivate(*d_ptr.constData())); + dir->setPath(d->absoluteDirEntry.filePath()); + } + d_ptr = dir.take(); // actually detach return true; } @@ -1576,17 +1593,24 @@ bool QDir::operator==(const QDir &dir) const if (d == other) return true; - if (d->fileEngine->caseSensitive() != other->fileEngine->caseSensitive()) - return false; + Qt::CaseSensitivity sensitive; + if (d->fileEngine.isNull() || other->fileEngine.isNull()) { + if (d->fileEngine.data() != other->fileEngine.data()) // one is native, the other is a custom file-engine + return false; + + sensitive = QFileSystemEngine::isCaseSensitive() ? Qt::CaseSensitive : Qt::CaseInsensitive; + } else { + if (d->fileEngine->caseSensitive() != other->fileEngine->caseSensitive()) + return false; + sensitive = d->fileEngine->caseSensitive() ? Qt::CaseSensitive : Qt::CaseInsensitive; + } + if (d->filters == other->filters && d->sort == other->sort && d->nameFilters == other->nameFilters) { - QString dir1 = absolutePath(), dir2 = dir.absolutePath(); - if (!other->fileEngine->caseSensitive()) - return (dir1.toLower() == dir2.toLower()); - - return (dir1 == dir2); - + d->resolveAbsoluteEntry(); + other->resolveAbsoluteEntry(); + return d->absoluteDirEntry.filePath().compare(other->absoluteDirEntry.filePath(), sensitive) == 0; } return false; } @@ -1735,12 +1759,7 @@ QChar QDir::separator() */ bool QDir::setCurrent(const QString &path) { -#ifdef QT_NO_FSFILEENGINE - Q_UNUSED(path); - return false; -#else - return QFSFileEngine::setCurrentPath(path); -#endif + return QFileSystemEngine::setCurrentPath(QFileSystemEntry(path)); } /*! @@ -1761,11 +1780,7 @@ bool QDir::setCurrent(const QString &path) */ QString QDir::currentPath() { -#ifdef QT_NO_FSFILEENGINE - return QString(); -#else - return QFSFileEngine::currentPath(); -#endif + return QFileSystemEngine::currentPath().filePath(); } /*! @@ -1823,11 +1838,7 @@ QString QDir::currentPath() */ QString QDir::homePath() { -#ifdef QT_NO_FSFILEENGINE - return QString(); -#else - return cleanPath(QFSFileEngine::homePath()); -#endif + return QFileSystemEngine::homePath(); } /*! @@ -1866,11 +1877,7 @@ QString QDir::homePath() */ QString QDir::tempPath() { -#ifdef QT_NO_FSFILEENGINE - return QString(); -#else - return cleanPath(QFSFileEngine::tempPath()); -#endif + return QFileSystemEngine::tempPath(); } /*! @@ -1897,11 +1904,7 @@ QString QDir::tempPath() */ QString QDir::rootPath() { -#ifdef QT_NO_FSFILEENGINE - return QString(); -#else - return QFSFileEngine::rootPath(); -#endif + return QFileSystemEngine::rootPath(); } /*! @@ -2098,6 +2101,7 @@ bool QDir::isRelativePath(const QString &path) void QDir::refresh() const { QDirPrivate *d = const_cast<QDir*>(this)->d_ptr.data(); + d->metaData.clear(); d->initFileEngine(); d->clearFileLists(); } diff --git a/src/corelib/io/qdir.h b/src/corelib/io/qdir.h index 9eab24f..1804940 100644 --- a/src/corelib/io/qdir.h +++ b/src/corelib/io/qdir.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qdir_p.h b/src/corelib/io/qdir_p.h new file mode 100644 index 0000000..5f97c1f --- /dev/null +++ b/src/corelib/io/qdir_p.h @@ -0,0 +1,98 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDIR_PRIVATE_H +#define QDIR_PRIVATE_H + +#include "qfilesystementry_p.h" +#include "qfilesystemmetadata_p.h" + +QT_BEGIN_NAMESPACE + +class QDirPrivate : public QSharedData +{ +public: + QDirPrivate(const QString &path, const QStringList &nameFilters_ = QStringList(), + QDir::SortFlags sort_ = QDir::SortFlags(QDir::Name | QDir::IgnoreCase), + QDir::Filters filters_ = QDir::AllEntries); + + QDirPrivate(const QDirPrivate ©); + + bool exists() const; + + void initFileEngine(); + void initFileLists(const QDir &dir) const; + + static void sortFileList(QDir::SortFlags, QFileInfoList &, QStringList *, QFileInfoList *); + + static inline QChar getFilterSepChar(const QString &nameFilter); + + static inline QStringList splitFilters(const QString &nameFilter, QChar sep = 0); + + inline void setPath(const QString &path); + + inline void clearFileLists(); + + inline void resolveAbsoluteEntry() const; + + QStringList nameFilters; + QDir::SortFlags sort; + QDir::Filters filters; + +#ifdef QT3_SUPPORT + QChar filterSepChar; + bool matchAllDirs; +#endif + + QScopedPointer<QAbstractFileEngine> fileEngine; + + mutable bool fileListsInitialized; + mutable QStringList files; + mutable QFileInfoList fileInfos; + + QFileSystemEntry dirEntry; + mutable QFileSystemEntry absoluteDirEntry; + mutable QFileSystemMetaData metaData; +}; + +QT_END_NAMESPACE + +#endif diff --git a/src/corelib/io/qdiriterator.cpp b/src/corelib/io/qdiriterator.cpp index fd4b9c1..d293791 100644 --- a/src/corelib/io/qdiriterator.cpp +++ b/src/corelib/io/qdiriterator.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -90,6 +90,7 @@ */ #include "qdiriterator.h" +#include "qdir_p.h" #include "qabstractfileengine.h" @@ -97,36 +98,41 @@ #include <QtCore/qstack.h> #include <QtCore/qvariant.h> +#include <QtCore/private/qfilesystemiterator_p.h> +#include <QtCore/private/qfilesystementry_p.h> +#include <QtCore/private/qfilesystemmetadata_p.h> +#include <QtCore/private/qfilesystemengine_p.h> +#include <QtCore/qfsfileengine.h> +#include <QtCore/private/qfileinfo_p.h> + QT_BEGIN_NAMESPACE -class QDirIteratorPrivateIteratorStack : public QStack<QAbstractFileEngineIterator *> +template <class Iterator> +class QDirIteratorPrivateIteratorStack : public QStack<Iterator *> { public: - ~QDirIteratorPrivateIteratorStack(); + ~QDirIteratorPrivateIteratorStack() + { + qDeleteAll(*this); + } }; -QDirIteratorPrivateIteratorStack::~QDirIteratorPrivateIteratorStack() -{ - qDeleteAll(*this); -} - - class QDirIteratorPrivate { public: - QDirIteratorPrivate(const QString &path, const QStringList &nameFilters, - QDir::Filters filters, QDirIterator::IteratorFlags flags); - ~QDirIteratorPrivate(); + QDirIteratorPrivate(const QFileSystemEntry &entry, const QStringList &nameFilters, + QDir::Filters filters, QDirIterator::IteratorFlags flags, bool resolveEngine = true); void advance(); + bool entryMatches(const QString & fileName, const QFileInfo &fileInfo); void pushDirectory(const QFileInfo &fileInfo); void checkAndPushDirectory(const QFileInfo &); bool matchesFilters(const QString &fileName, const QFileInfo &fi) const; QScopedPointer<QAbstractFileEngine> engine; - const QString path; + QFileSystemEntry dirEntry; const QStringList nameFilters; const QDir::Filters filters; const QDirIterator::IteratorFlags iteratorFlags; @@ -135,23 +141,22 @@ public: QVector<QRegExp> nameRegExps; #endif - QDirIteratorPrivateIteratorStack fileEngineIterators; + QDirIteratorPrivateIteratorStack<QAbstractFileEngineIterator> fileEngineIterators; + QDirIteratorPrivateIteratorStack<QFileSystemIterator> nativeIterators; + QFileInfo currentFileInfo; QFileInfo nextFileInfo; // Loop protection QSet<QString> visitedLinks; - - QDirIterator *q; }; /*! \internal */ -QDirIteratorPrivate::QDirIteratorPrivate(const QString &path, const QStringList &nameFilters, - QDir::Filters filters, QDirIterator::IteratorFlags flags) - : engine(QAbstractFileEngine::create(path)) - , path(path) +QDirIteratorPrivate::QDirIteratorPrivate(const QFileSystemEntry &entry, const QStringList &nameFilters, + QDir::Filters filters, QDirIterator::IteratorFlags flags, bool resolveEngine) + : dirEntry(entry) , nameFilters(nameFilters.contains(QLatin1String("*")) ? QStringList() : nameFilters) , filters(QDir::NoFilter == filters ? QDir::AllEntries : filters) , iteratorFlags(flags) @@ -164,22 +169,19 @@ QDirIteratorPrivate::QDirIteratorPrivate(const QString &path, const QStringList (filters & QDir::CaseSensitive) ? Qt::CaseSensitive : Qt::CaseInsensitive, QRegExp::Wildcard)); #endif + QFileSystemMetaData metaData; + if (resolveEngine) + engine.reset(QFileSystemEngine::resolveEntryAndCreateLegacyEngine(dirEntry, metaData)); + QFileInfo fileInfo(new QFileInfoPrivate(dirEntry, metaData)); // Populate fields for hasNext() and next() - pushDirectory(QFileInfo(path)); + pushDirectory(fileInfo); advance(); } /*! \internal */ -QDirIteratorPrivate::~QDirIteratorPrivate() -{ -} - -/*! - \internal -*/ void QDirIteratorPrivate::pushDirectory(const QFileInfo &fileInfo) { QString path = fileInfo.filePath(); @@ -201,34 +203,63 @@ void QDirIteratorPrivate::pushDirectory(const QFileInfo &fileInfo) } else { // No iterator; no entry list. } + } else { + QFileSystemIterator *it = new QFileSystemIterator(fileInfo.d_ptr->fileEntry, + filters, nameFilters, iteratorFlags); + nativeIterators << it; } } -/*! - \internal -*/ -void QDirIteratorPrivate::advance() +inline bool QDirIteratorPrivate::entryMatches(const QString & fileName, const QFileInfo &fileInfo) { - while (!fileEngineIterators.isEmpty()) { + checkAndPushDirectory(fileInfo); - // Find the next valid iterator that matches the filters. - while (fileEngineIterators.top()->hasNext()) { - QAbstractFileEngineIterator *it = fileEngineIterators.top(); - it->next(); + if (matchesFilters(fileName, fileInfo)) { + currentFileInfo = nextFileInfo; + nextFileInfo = fileInfo; - const QFileInfo info = it->currentFileInfo(); - checkAndPushDirectory(it->currentFileInfo()); + //We found a matching entry. + return true; + } - if (matchesFilters(it->currentFileName(), info)) { - currentFileInfo = nextFileInfo; - nextFileInfo = info; + return false; +} - //We found a matching entry. - return; +/*! + \internal +*/ +void QDirIteratorPrivate::advance() +{ + if (engine) { + while (!fileEngineIterators.isEmpty()) { + // Find the next valid iterator that matches the filters. + QAbstractFileEngineIterator *it; + while (it = fileEngineIterators.top(), it->hasNext()) { + it->next(); + if (entryMatches(it->currentFileName(), it->currentFileInfo())) + return; } + + fileEngineIterators.pop(); + delete it; } + } else { + QFileSystemEntry nextEntry; + QFileSystemMetaData nextMetaData; + + while (!nativeIterators.isEmpty()) { + // Find the next valid iterator that matches the filters. + QFileSystemIterator *it; + while (it = nativeIterators.top(), it->advance(nextEntry, nextMetaData)) { + QFileInfo info(new QFileInfoPrivate(nextEntry, nextMetaData)); + + if (entryMatches(nextEntry.fileName(), info)) + return; + } - delete fileEngineIterators.pop(); + nativeIterators.pop(); + delete it; + } } currentFileInfo = nextFileInfo; @@ -262,7 +293,8 @@ void QDirIteratorPrivate::checkAndPushDirectory(const QFileInfo &fileInfo) return; // Stop link loops - if (visitedLinks.contains(fileInfo.canonicalFilePath())) + if (!visitedLinks.isEmpty() && + visitedLinks.contains(fileInfo.canonicalFilePath())) return; pushDirectory(fileInfo); @@ -373,9 +405,11 @@ bool QDirIteratorPrivate::matchesFilters(const QString &fileName, const QFileInf \sa hasNext(), next(), IteratorFlags */ QDirIterator::QDirIterator(const QDir &dir, IteratorFlags flags) - : d(new QDirIteratorPrivate(dir.path(), dir.nameFilters(), dir.filter(), flags)) { - d->q = this; + // little trick to get hold of the QDirPrivate while there is no API on QDir to give it to us + class MyQDir : public QDir { public: const QDirPrivate *priv() const { return d_ptr.constData(); } }; + const QDirPrivate *other = static_cast<const MyQDir*>(&dir)->priv(); + d.reset(new QDirIteratorPrivate(other->dirEntry, other->nameFilters, other->filters, flags, !other->fileEngine.isNull())); } /*! @@ -389,15 +423,11 @@ QDirIterator::QDirIterator(const QDir &dir, IteratorFlags flags) \note To list symlinks that point to non existing files, QDir::System must be passed to the flags. - \warning This constructor expects \a flags to be left at its default value. Use - the constructors that do not take the \a filters argument instead. - \sa hasNext(), next(), IteratorFlags */ QDirIterator::QDirIterator(const QString &path, QDir::Filters filters, IteratorFlags flags) - : d(new QDirIteratorPrivate(path, QStringList(), filters, flags)) + : d(new QDirIteratorPrivate(QFileSystemEntry(path), QStringList(), filters, flags)) { - d->q = this; } /*! @@ -413,9 +443,8 @@ QDirIterator::QDirIterator(const QString &path, QDir::Filters filters, IteratorF \sa hasNext(), next(), IteratorFlags */ QDirIterator::QDirIterator(const QString &path, IteratorFlags flags) - : d(new QDirIteratorPrivate(path, QStringList(), QDir::NoFilter, flags)) + : d(new QDirIteratorPrivate(QFileSystemEntry(path), QStringList(), QDir::NoFilter, flags)) { - d->q = this; } /*! @@ -429,16 +458,12 @@ QDirIterator::QDirIterator(const QString &path, IteratorFlags flags) \note To list symlinks that point to non existing files, QDir::System must be passed to the flags. - \warning This constructor expects \c flags to be left at its default value. Use the - constructors that do not take the \a filters argument instead. - \sa hasNext(), next(), IteratorFlags */ QDirIterator::QDirIterator(const QString &path, const QStringList &nameFilters, QDir::Filters filters, IteratorFlags flags) - : d(new QDirIteratorPrivate(path, nameFilters, filters, flags)) + : d(new QDirIteratorPrivate(QFileSystemEntry(path), nameFilters, filters, flags)) { - d->q = this; } /*! @@ -472,7 +497,10 @@ QString QDirIterator::next() */ bool QDirIterator::hasNext() const { - return !d->fileEngineIterators.isEmpty(); + if (d->engine) + return !d->fileEngineIterators.isEmpty(); + else + return !d->nativeIterators.isEmpty(); } /*! @@ -515,7 +543,7 @@ QFileInfo QDirIterator::fileInfo() const */ QString QDirIterator::path() const { - return d->path; + return d->dirEntry.filePath(); } QT_END_NAMESPACE diff --git a/src/corelib/io/qdiriterator.h b/src/corelib/io/qdiriterator.h index 6c4e4aa..df2213f 100644 --- a/src/corelib/io/qdiriterator.h +++ b/src/corelib/io/qdiriterator.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfile.cpp b/src/corelib/io/qfile.cpp index 50e9a8f..0ade573 100644 --- a/src/corelib/io/qfile.cpp +++ b/src/corelib/io/qfile.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -48,6 +48,7 @@ #include "qfileinfo.h" #include "private/qiodevice_p.h" #include "private/qfile_p.h" +#include "private/qsystemerror_p.h" #if defined(QT_BUILD_CORE_LIB) # include "qcoreapplication.h" #endif @@ -102,7 +103,7 @@ QFilePrivate::~QFilePrivate() } bool -QFilePrivate::openExternalFile(int flags, int fd) +QFilePrivate::openExternalFile(int flags, int fd, QFile::FileHandleFlags handleFlags) { #ifdef QT_NO_FSFILEENGINE Q_UNUSED(flags); @@ -112,14 +113,13 @@ QFilePrivate::openExternalFile(int flags, int fd) delete fileEngine; fileEngine = 0; QFSFileEngine *fe = new QFSFileEngine; - fe->setFileName(fileName); fileEngine = fe; - return fe->open(QIODevice::OpenMode(flags), fd); + return fe->open(QIODevice::OpenMode(flags), fd, handleFlags); #endif } bool -QFilePrivate::openExternalFile(int flags, FILE *fh) +QFilePrivate::openExternalFile(int flags, FILE *fh, QFile::FileHandleFlags handleFlags) { #ifdef QT_NO_FSFILEENGINE Q_UNUSED(flags); @@ -129,12 +129,28 @@ QFilePrivate::openExternalFile(int flags, FILE *fh) delete fileEngine; fileEngine = 0; QFSFileEngine *fe = new QFSFileEngine; - fe->setFileName(fileName); fileEngine = fe; - return fe->open(QIODevice::OpenMode(flags), fh); + return fe->open(QIODevice::OpenMode(flags), fh, handleFlags); #endif } +#ifdef Q_OS_SYMBIAN +bool QFilePrivate::openExternalFile(int flags, const RFile &f, QFile::FileHandleFlags handleFlags) +{ +#ifdef QT_NO_FSFILEENGINE + Q_UNUSED(flags); + Q_UNUSED(fh); + return false; +#else + delete fileEngine; + fileEngine = 0; + QFSFileEngine *fe = new QFSFileEngine; + fileEngine = fe; + return fe->open(QIODevice::OpenMode(flags), f, handleFlags); +#endif +} +#endif + inline bool QFilePrivate::ensureFlushed() const { // This function ensures that the write buffer has been flushed (const @@ -340,6 +356,20 @@ QFilePrivate::setError(QFile::FileError err, int errNum) \snippet doc/src/snippets/ntfsp.cpp 1 */ +/*! + \enum QFile::FileHandleFlag + + This enum is used when opening a file to specify additional + options which only apply to files and not to a generic + QIODevice. + + \value AutoCloseHandle The file handle passed into open() should be + closed by close(), the default behaviour is that close just flushes + the file and the app is responsible for closing the file handle. When + opening a file by name, this flag is ignored as Qt always "owns" the + file handle and must close it. + */ + #ifdef QT3_SUPPORT /*! \typedef QFile::PermissionSpec @@ -992,8 +1022,14 @@ bool QFile::open(OpenMode mode) return false; } +#ifdef Q_OS_SYMBIAN + // For symbian, the unbuffered flag is used to control write-behind cache behaviour + if (fileEngine()->open(mode)) +#else // QIODevice provides the buffering, so there's no need to request it from the file engine. - if (fileEngine()->open(mode | QIODevice::Unbuffered)) { + if (fileEngine()->open(mode | QIODevice::Unbuffered)) +#endif + { QIODevice::open(mode); if (mode & Append) seek(size()); @@ -1051,8 +1087,57 @@ bool QFile::open(OpenMode mode) \snippet doc/src/snippets/code/src_corelib_io_qfile.cpp 4 */ +// ### Qt5: merge this into new overload with a default parameter bool QFile::open(FILE *fh, OpenMode mode) { + return open(fh, mode, DontCloseHandle); +} + +/*! + \overload + + Opens the existing file handle \a fh in the given \a mode. + Returns true if successful; otherwise returns false. + + Example: + \snippet doc/src/snippets/code/src_corelib_io_qfile.cpp 3 + + When a QFile is opened using this function, behaviour of close() is + controlled by the AutoCloseHandle flag. + If AutoCloseHandle is specified, and this function succeeds, + then calling close() closes the adopted handle. + Otherwise, close() does not actually close the file, but only flushes it. + + \bold{Warning:} + \list 1 + \o If \a fh does not refer to a regular file, e.g., it is \c stdin, + \c stdout, or \c stderr, you may not be able to seek(). size() + returns \c 0 in those cases. See QIODevice::isSequential() for + more information. + \o Since this function opens the file without specifying the file name, + you cannot use this QFile with a QFileInfo. + \endlist + + \note For Windows CE you may not be able to call resize(). + + \sa close(), {qmake Variable Reference#CONFIG}{qmake Variable Reference} + + \bold{Note for the Windows Platform} + + \a fh must be opened in binary mode (i.e., the mode string must contain + 'b', as in "rb" or "wb") when accessing files and other random-access + devices. Qt will translate the end-of-line characters if you pass + QIODevice::Text to \a mode. Sequential devices, such as stdin and stdout, + are unaffected by this limitation. + + You need to enable support for console applications in order to use the + stdin, stdout and stderr streams at the console. To do this, add the + following declaration to your application's project file: + + \snippet doc/src/snippets/code/src_corelib_io_qfile.cpp 4 +*/ +bool QFile::open(FILE *fh, OpenMode mode, FileHandleFlags handleFlags) +{ Q_D(QFile); if (isOpen()) { qWarning("QFile::open: File (%s) already open", qPrintable(fileName())); @@ -1065,7 +1150,7 @@ bool QFile::open(FILE *fh, OpenMode mode) qWarning("QFile::open: File access not specified"); return false; } - if(d->openExternalFile(mode, fh)) { + if (d->openExternalFile(mode, fh, handleFlags)) { QIODevice::open(mode); if (mode & Append) { seek(size()); @@ -1111,8 +1196,44 @@ bool QFile::open(FILE *fh, OpenMode mode) \sa close() */ +// ### Qt5: merge this into new overload with a default parameter bool QFile::open(int fd, OpenMode mode) { + return open(fd, mode, DontCloseHandle); +} + +/*! + \overload + + Opens the existing file descriptor \a fd in the given \a mode. + Returns true if successful; otherwise returns false. + + When a QFile is opened using this function, behaviour of close() is + controlled by the AutoCloseHandle flag. + If AutoCloseHandle is specified, and this function succeeds, + then calling close() closes the adopted handle. + Otherwise, close() does not actually close the file, but only flushes it. + + The QFile that is opened using this function is automatically set + to be in raw mode; this means that the file input/output functions + are slow. If you run into performance issues, you should try to + use one of the other open functions. + + \warning If \a fd is not a regular file, e.g, it is 0 (\c stdin), + 1 (\c stdout), or 2 (\c stderr), you may not be able to seek(). In + those cases, size() returns \c 0. See QIODevice::isSequential() + for more information. + + \warning For Windows CE you may not be able to call seek(), setSize(), + fileTime(). size() returns \c 0. + + \warning Since this function opens the file without specifying the file name, + you cannot use this QFile with a QFileInfo. + + \sa close() +*/ +bool QFile::open(int fd, OpenMode mode, FileHandleFlags handleFlags) +{ Q_D(QFile); if (isOpen()) { qWarning("QFile::open: File (%s) already open", qPrintable(fileName())); @@ -1125,7 +1246,7 @@ bool QFile::open(int fd, OpenMode mode) qWarning("QFile::open: File access not specified"); return false; } - if(d->openExternalFile(mode, fd)) { + if (d->openExternalFile(mode, fd, handleFlags)) { QIODevice::open(mode); if (mode & Append) { seek(size()); @@ -1139,6 +1260,63 @@ bool QFile::open(int fd, OpenMode mode) return false; } +#ifdef Q_OS_SYMBIAN +/*! + \overload + + Opens the existing file object \a f in the given \a mode. + Returns true if successful; otherwise returns false. + + When a QFile is opened using this function, behaviour of close() is + controlled by the AutoCloseHandle flag. + If AutoCloseHandle is specified, and this function succeeds, + then calling close() closes the adopted handle. + Otherwise, close() does not actually close the file, but only flushes it. + + \warning If the file handle is adopted from another process, + you may not be able to use this QFile with a QFileInfo. + + \sa close() +*/ +bool QFile::open(const RFile &f, OpenMode mode, FileHandleFlags handleFlags) +{ + Q_D(QFile); + if (isOpen()) { + qWarning("QFile::open: File (%s) already open", qPrintable(fileName())); + return false; + } + if (mode & Append) + mode |= WriteOnly; + unsetError(); + if ((mode & (ReadOnly | WriteOnly)) == 0) { + qWarning("QFile::open: File access not specified"); + return false; + } + if (d->openExternalFile(mode, f, handleFlags)) { + bool ok = QIODevice::open(mode); + if (ok) { + if (mode & Append) { + ok = seek(size()); + } else { + qint64 pos = 0; + TInt err; +#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API + err = static_cast<const RFile64&>(f).Seek(ESeekCurrent, pos); +#else + TInt pos32 = 0; + err = f.Seek(ESeekCurrent, pos32); + pos = pos32; +#endif + ok = ok && (err == KErrNone); + ok = ok && seek(pos); + } + } + return ok; + } + return false; +} +#endif + /*! Returns the file handle of the file. @@ -1223,6 +1401,7 @@ bool QFile::unmap(uchar *address) d->setError(d->fileEngine->error(), d->fileEngine->errorString()); return success; } + d->setError(PermissionsError, tr("No file engine available or engine does not support UnMapExtension")); return false; } @@ -1477,7 +1656,17 @@ bool QFile::atEnd() const } /*! - \reimp + For random-access devices, this function sets the current position + to \a pos, returning true on success, or false if an error occurred. + For sequential devices, the default behavior is to do nothing and + return false. + + Seeking beyond the end of a file: + If the position is beyond the end of a file, then seek() shall not + immediately extend the file. If a write is performed at this position, + then the file shall be extended. The content of the file between the + previous end of file and the newly written data is UNDEFINED and + varies between platforms and file systems. */ bool QFile::seek(qint64 off) diff --git a/src/corelib/io/qfile.h b/src/corelib/io/qfile.h index 212576c..4183534 100644 --- a/src/corelib/io/qfile.h +++ b/src/corelib/io/qfile.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -45,6 +45,9 @@ #include <QtCore/qiodevice.h> #include <QtCore/qstring.h> #include <stdio.h> +#ifdef Q_OS_SYMBIAN +#include <f32file.h> +#endif #ifdef open #error qfile.h must be included before any header file that defines open @@ -97,6 +100,12 @@ public: }; Q_DECLARE_FLAGS(Permissions, Permission) + enum FileHandleFlag { + AutoCloseHandle = 0x0001, + DontCloseHandle = 0 + }; + Q_DECLARE_FLAGS(FileHandleFlags, FileHandleFlag) + QFile(); QFile(const QString &name); #ifndef QT_NO_QOBJECT @@ -145,6 +154,11 @@ public: bool open(OpenMode flags); bool open(FILE *f, OpenMode flags); bool open(int fd, OpenMode flags); +#ifdef Q_OS_SYMBIAN + bool open(const RFile &f, OpenMode flags, FileHandleFlags handleFlags = DontCloseHandle); +#endif + bool open(FILE *f, OpenMode ioFlags, FileHandleFlags handleFlags); + bool open(int fd, OpenMode ioFlags, FileHandleFlags handleFlags); virtual void close(); qint64 size() const; diff --git a/src/corelib/io/qfile_p.h b/src/corelib/io/qfile_p.h index cf76c09..d647c95 100644 --- a/src/corelib/io/qfile_p.h +++ b/src/corelib/io/qfile_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -67,8 +67,11 @@ protected: QFilePrivate(); ~QFilePrivate(); - bool openExternalFile(int flags, int fd); - bool openExternalFile(int flags, FILE *fh); + bool openExternalFile(int flags, int fd, QFile::FileHandleFlags handleFlags); + bool openExternalFile(int flags, FILE *fh, QFile::FileHandleFlags handleFlags); +#ifdef Q_OS_SYMBIAN + bool openExternalFile(int flags, const RFile& f, QFile::FileHandleFlags handleFlags); +#endif QString fileName; mutable QAbstractFileEngine *fileEngine; diff --git a/src/corelib/io/qfileinfo.cpp b/src/corelib/io/qfileinfo.cpp index 7eca212..6b9c82c 100644 --- a/src/corelib/io/qfileinfo.cpp +++ b/src/corelib/io/qfileinfo.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -51,7 +51,47 @@ QString QFileInfoPrivate::getFileName(QAbstractFileEngine::FileName name) const { if (cache_enabled && !fileNames[(int)name].isNull()) return fileNames[(int)name]; - QString ret = fileEngine->fileName(name); + + QString ret; + if (fileEngine == 0) { // local file; use the QFileSystemEngine directly + switch (name) { + case QAbstractFileEngine::CanonicalName: + case QAbstractFileEngine::CanonicalPathName: { + QFileSystemEntry entry = QFileSystemEngine::canonicalName(fileEntry, metaData); + if (cache_enabled) { // be smart and store both + fileNames[QAbstractFileEngine::CanonicalName] = entry.filePath(); + fileNames[QAbstractFileEngine::CanonicalPathName] = entry.path(); + } + if (name == QAbstractFileEngine::CanonicalName) + ret = entry.filePath(); + else + ret = entry.path(); + break; + } + case QAbstractFileEngine::LinkName: + ret = QFileSystemEngine::getLinkTarget(fileEntry, metaData).filePath(); + break; + case QAbstractFileEngine::BundleName: + ret = QFileSystemEngine::bundleName(fileEntry); + break; + case QAbstractFileEngine::AbsoluteName: + case QAbstractFileEngine::AbsolutePathName: { + QFileSystemEntry entry = QFileSystemEngine::absoluteName(fileEntry); + if (cache_enabled) { // be smart and store both + fileNames[QAbstractFileEngine::AbsoluteName] = entry.filePath(); + fileNames[QAbstractFileEngine::AbsolutePathName] = entry.path(); + } + if (name == QAbstractFileEngine::AbsoluteName) + ret = entry.filePath(); + else + ret = entry.path(); + break; + } + default: break; + } + } else { + ret = fileEngine->fileName(name); + } if (ret.isNull()) ret = QLatin1String(""); if (cache_enabled) @@ -63,7 +103,19 @@ QString QFileInfoPrivate::getFileOwner(QAbstractFileEngine::FileOwner own) const { if (cache_enabled && !fileOwners[(int)own].isNull()) return fileOwners[(int)own]; - QString ret = fileEngine->owner(own); + QString ret; + if (fileEngine == 0) { + switch (own) { + case QAbstractFileEngine::OwnerUser: + ret = QFileSystemEngine::resolveUserName(fileEntry, metaData); + break; + case QAbstractFileEngine::OwnerGroup: + ret = QFileSystemEngine::resolveGroupName(fileEntry, metaData); + break; + } + } else { + ret = fileEngine->owner(own); + } if (ret.isNull()) ret = QLatin1String(""); if (cache_enabled) @@ -73,6 +125,7 @@ QString QFileInfoPrivate::getFileOwner(QAbstractFileEngine::FileOwner own) const uint QFileInfoPrivate::getFileFlags(QAbstractFileEngine::FileFlags request) const { + Q_ASSERT(fileEngine); // should never be called when using the native FS // We split the testing into tests for for LinkType, BundleType, PermsMask // and the rest. // Tests for file permissions on Windows can be slow, expecially on network @@ -133,6 +186,7 @@ uint QFileInfoPrivate::getFileFlags(QAbstractFileEngine::FileFlags request) cons QDateTime &QFileInfoPrivate::getFileTime(QAbstractFileEngine::FileTime request) const { + Q_ASSERT(fileEngine); // should never be called when using the native FS if (!cache_enabled) clearFlags(); uint cf; @@ -237,6 +291,13 @@ QDateTime &QFileInfoPrivate::getFileTime(QAbstractFileEngine::FileTime request) */ /*! + \internal +*/ +QFileInfo::QFileInfo(QFileInfoPrivate *p) : d_ptr(p) +{ +} + +/*! Constructs an empty QFileInfo object. Note that an empty QFileInfo object contain no file reference. @@ -330,23 +391,22 @@ bool QFileInfo::operator==(const QFileInfo &fileinfo) const return true; if (d->isDefaultConstructed || fileinfo.d_ptr->isDefaultConstructed) return false; - if (d->fileEngine->caseSensitive() != fileinfo.d_ptr->fileEngine->caseSensitive()) - return false; - if (fileinfo.size() == size()) { //if the size isn't the same... - QString file1 = canonicalFilePath(), - file2 = fileinfo.canonicalFilePath(); - if (file1.length() == file2.length()) { - if (!fileinfo.d_ptr->fileEngine->caseSensitive()) { - for (int i = 0; i < file1.length(); i++) { - if (file1.at(i).toLower() != file2.at(i).toLower()) - return false; - } - return true; - } - return (file1 == file2); - } + Qt::CaseSensitivity sensitive; + if (d->fileEngine == 0 || fileinfo.d_ptr->fileEngine == 0) { + if (d->fileEngine != fileinfo.d_ptr->fileEngine) // one is native, the other is a custom file-engine + return false; + + sensitive = QFileSystemEngine::isCaseSensitive() ? Qt::CaseSensitive : Qt::CaseInsensitive; + } else { + if (d->fileEngine->caseSensitive() != fileinfo.d_ptr->fileEngine->caseSensitive()) + return false; + sensitive = d->fileEngine->caseSensitive() ? Qt::CaseSensitive : Qt::CaseInsensitive; } - return false; + + if (fileinfo.size() != size()) //if the size isn't the same... + return false; + + return canonicalFilePath().compare(fileinfo.canonicalFilePath(), sensitive) == 0; } /*! @@ -502,7 +562,7 @@ QString QFileInfo::absolutePath() const if (d->isDefaultConstructed) { return QLatin1String(""); - } else if (d->fileName.isEmpty()) { + } else if (d->fileEntry.isEmpty()) { qWarning("QFileInfo::absolutePath: Constructed with empty filename"); return QLatin1String(""); } @@ -539,7 +599,7 @@ QString QFileInfo::path() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return QLatin1String(""); - return d->getFileName(QAbstractFileEngine::PathName); + return d->fileEntry.path(); } /*! @@ -563,6 +623,8 @@ bool QFileInfo::isRelative() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return true; + if (d->fileEngine == 0) + return d->fileEntry.isRelative(); return d->fileEngine->isRelativePath(); } @@ -576,12 +638,10 @@ bool QFileInfo::isRelative() const bool QFileInfo::makeAbsolute() { if (d_ptr.constData()->isDefaultConstructed - || !d_ptr.constData()->fileEngine->isRelativePath()) + || !d_ptr.constData()->fileEntry.isRelative()) return false; - QString absFileName = d_ptr.constData()->getFileName(QAbstractFileEngine::AbsoluteName); - // QSharedDataPointer::operator->() will detach. - setFile(absFileName); + setFile(absoluteFilePath()); return true; } @@ -596,6 +656,11 @@ bool QFileInfo::exists() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return false; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::ExistsAttribute)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::ExistsAttribute); + return d->metaData.exists(); + } return d->getFileFlags(QAbstractFileEngine::ExistsFlag); } @@ -623,7 +688,7 @@ QString QFileInfo::filePath() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return QLatin1String(""); - return d->getFileName(QAbstractFileEngine::DefaultName); + return d->fileEntry.filePath(); } /*! @@ -642,7 +707,7 @@ QString QFileInfo::fileName() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return QLatin1String(""); - return d->getFileName(QAbstractFileEngine::BaseName); + return d->fileEntry.fileName(); } /*! @@ -686,7 +751,7 @@ QString QFileInfo::baseName() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return QLatin1String(""); - return d->getFileName(QAbstractFileEngine::BaseName).section(QLatin1Char('.'), 0, 0); + return d->fileEntry.baseName(); } /*! @@ -705,9 +770,7 @@ QString QFileInfo::completeBaseName() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return QLatin1String(""); - QString name = d->getFileName(QAbstractFileEngine::BaseName); - int index = name.lastIndexOf(QLatin1Char('.')); - return (index == -1) ? name : name.left(index); + return d->fileEntry.completeBaseName(); } /*! @@ -726,11 +789,7 @@ QString QFileInfo::completeSuffix() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return QLatin1String(""); - QString fileName = d->getFileName(QAbstractFileEngine::BaseName); - int firstDot = fileName.indexOf(QLatin1Char('.')); - if (firstDot == -1) - return QLatin1String(""); - return fileName.mid(firstDot + 1); + return d->fileEntry.completeSuffix(); } /*! @@ -753,11 +812,7 @@ QString QFileInfo::suffix() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return QLatin1String(""); - QString fileName = d->getFileName(QAbstractFileEngine::BaseName); - int lastDot = fileName.lastIndexOf(QLatin1Char('.')); - if (lastDot == -1) - return QLatin1String(""); - return fileName.mid(lastDot + 1); + return d->fileEntry.suffix(); } @@ -781,8 +836,9 @@ QString QFileInfo::suffix() const */ QDir QFileInfo::dir() const { + Q_D(const QFileInfo); // ### Qt5: Maybe rename this to parentDirectory(), considering what it actually do? - return QDir(path()); + return QDir(d->fileEntry.path()); } /*! @@ -818,6 +874,11 @@ bool QFileInfo::isReadable() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return false; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::UserReadPermission)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::UserReadPermission); + return (d->metaData.permissions() & QFile::ReadUser) != 0; + } return d->getFileFlags(QAbstractFileEngine::ReadUserPerm); } @@ -831,6 +892,11 @@ bool QFileInfo::isWritable() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return false; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::UserWritePermission)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::UserWritePermission); + return (d->metaData.permissions() & QFile::WriteUser) != 0; + } return d->getFileFlags(QAbstractFileEngine::WriteUserPerm); } @@ -844,6 +910,11 @@ bool QFileInfo::isExecutable() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return false; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::UserExecutePermission)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::UserExecutePermission); + return (d->metaData.permissions() & QFile::ExeUser) != 0; + } return d->getFileFlags(QAbstractFileEngine::ExeUserPerm); } @@ -858,6 +929,11 @@ bool QFileInfo::isHidden() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return false; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::HiddenAttribute)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::HiddenAttribute); + return d->metaData.isHidden(); + } return d->getFileFlags(QAbstractFileEngine::HiddenFlag); } @@ -873,6 +949,11 @@ bool QFileInfo::isFile() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return false; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::FileType)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::FileType); + return d->metaData.isFile(); + } return d->getFileFlags(QAbstractFileEngine::FileType); } @@ -887,6 +968,11 @@ bool QFileInfo::isDir() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return false; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::DirectoryType)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::DirectoryType); + return d->metaData.isDirectory(); + } return d->getFileFlags(QAbstractFileEngine::DirectoryType); } @@ -903,6 +989,11 @@ bool QFileInfo::isBundle() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return false; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::BundleType)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::BundleType); + return d->metaData.isBundle(); + } return d->getFileFlags(QAbstractFileEngine::BundleType); } @@ -928,6 +1019,11 @@ bool QFileInfo::isSymLink() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return false; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::LegacyLinkType)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::LegacyLinkType); + return d->metaData.isLegacyLink(); + } return d->getFileFlags(QAbstractFileEngine::LinkType); } @@ -941,6 +1037,20 @@ bool QFileInfo::isRoot() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return true; + if (d->fileEngine == 0) { + if (d->fileEntry.isRoot()) { +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) + //the path is a drive root, but the drive may not exist + //for backward compatibility, return true only if the drive exists + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::ExistsAttribute)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::ExistsAttribute); + return d->metaData.exists(); +#else + return true; +#endif + } + return false; + } return d->getFileFlags(QAbstractFileEngine::RootFlag); } @@ -1003,6 +1113,11 @@ uint QFileInfo::ownerId() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return 0; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::UserId)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::UserId); + return d->metaData.userId(); + } return d->fileEngine->ownerId(QAbstractFileEngine::OwnerUser); } @@ -1037,6 +1152,11 @@ uint QFileInfo::groupId() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return 0; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::GroupId)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::GroupId); + return d->metaData.groupId(); + } return d->fileEngine->ownerId(QAbstractFileEngine::OwnerGroup); } @@ -1058,6 +1178,13 @@ bool QFileInfo::permission(QFile::Permissions permissions) const Q_D(const QFileInfo); if (d->isDefaultConstructed) return false; + if (d->fileEngine == 0) { + // the QFileSystemMetaData::MetaDataFlag and QFile::Permissions overlap, so just static cast. + QFileSystemMetaData::MetaDataFlag permissionFlags = static_cast<QFileSystemMetaData::MetaDataFlag>((int)permissions); + if (!d->cache_enabled || !d->metaData.hasFlags(permissionFlags)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, permissionFlags); + return (d->metaData.permissions() & permissions) == permissions; + } return d->getFileFlags(QAbstractFileEngine::FileFlags((int)permissions)) == (uint)permissions; } @@ -1070,6 +1197,11 @@ QFile::Permissions QFileInfo::permissions() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return 0; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::Permissions)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::Permissions); + return d->metaData.permissions(); + } return QFile::Permissions(d->getFileFlags(QAbstractFileEngine::PermsMask) & QAbstractFileEngine::PermsMask); } @@ -1085,6 +1217,11 @@ qint64 QFileInfo::size() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return 0; + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::SizeAttribute)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::SizeAttribute); + return d->metaData.size(); + } if (!d->getCachedFlag(QFileInfoPrivate::CachedSize)) { d->setCachedFlag(QFileInfoPrivate::CachedSize); d->fileSize = d->fileEngine->size(); @@ -1110,6 +1247,11 @@ QDateTime QFileInfo::created() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return QDateTime(); + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::CreationTime)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::CreationTime); + return d->metaData.creationTime(); + } return d->getFileTime(QAbstractFileEngine::CreationTime); } @@ -1123,6 +1265,11 @@ QDateTime QFileInfo::lastModified() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return QDateTime(); + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::ModificationTime)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::ModificationTime); + return d->metaData.modificationTime(); + } return d->getFileTime(QAbstractFileEngine::ModificationTime); } @@ -1139,6 +1286,11 @@ QDateTime QFileInfo::lastRead() const Q_D(const QFileInfo); if (d->isDefaultConstructed) return QDateTime(); + if (d->fileEngine == 0) { + if (!d->cache_enabled || !d->metaData.hasFlags(QFileSystemMetaData::AccessTime)) + QFileSystemEngine::fillMetaData(d->fileEntry, d->metaData, QFileSystemMetaData::AccessTime); + return d->metaData.accessTime(); + } return d->getFileTime(QAbstractFileEngine::AccessTime); } diff --git a/src/corelib/io/qfileinfo.h b/src/corelib/io/qfileinfo.h index aec7543..5cfefb3 100644 --- a/src/corelib/io/qfileinfo.h +++ b/src/corelib/io/qfileinfo.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -53,12 +53,16 @@ QT_BEGIN_NAMESPACE QT_MODULE(Core) class QDir; +class QDirIteratorPrivate; class QDateTime; class QFileInfoPrivate; class Q_CORE_EXPORT QFileInfo { + friend class QDirIteratorPrivate; public: + explicit QFileInfo(QFileInfoPrivate *d); + QFileInfo(); QFileInfo(const QString &file); QFileInfo(const QFile &file); diff --git a/src/corelib/io/qfileinfo_p.h b/src/corelib/io/qfileinfo_p.h index b9b1092..db904c7 100644 --- a/src/corelib/io/qfileinfo_p.h +++ b/src/corelib/io/qfileinfo_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -58,13 +58,16 @@ #include "qdatetime.h" #include "qatomic.h" #include "qshareddata.h" +#include "qfilesystemengine_p.h" + +#include <QtCore/private/qfilesystementry_p.h> +#include <QtCore/private/qfilesystemmetadata_p.h> QT_BEGIN_NAMESPACE class QFileInfoPrivate : public QSharedData { public: - enum { CachedFileFlags=0x01, CachedLinkTypeFlag=0x02, CachedBundleTypeFlag=0x04, CachedMTime=0x10, CachedCTime=0x20, CachedATime=0x40, CachedSize =0x08, CachedPerms=0x80 }; @@ -76,8 +79,10 @@ public: cache_enabled(true), fileFlags(0), fileSize(0) {} inline QFileInfoPrivate(const QFileInfoPrivate ©) - : QSharedData(copy), fileEngine(QAbstractFileEngine::create(copy.fileName)), - fileName(copy.fileName), + : QSharedData(copy), + fileEntry(copy.fileEntry), + metaData(copy.metaData), + fileEngine(QFileSystemEngine::resolveEntryAndCreateLegacyEngine(fileEntry, metaData)), cachedFlags(0), #ifndef QT_NO_FSFILEENGINE isDefaultConstructed(false), @@ -87,8 +92,8 @@ public: cache_enabled(copy.cache_enabled), fileFlags(0), fileSize(0) {} inline QFileInfoPrivate(const QString &file) - : QSharedData(), fileEngine(QAbstractFileEngine::create(file)), - fileName(file), + : fileEntry(QDir::fromNativeSeparators(file)), + fileEngine(QFileSystemEngine::resolveEntryAndCreateLegacyEngine(fileEntry, metaData)), cachedFlags(0), #ifndef QT_NO_FSFILEENGINE isDefaultConstructed(false), @@ -99,6 +104,16 @@ public: { } + inline QFileInfoPrivate(const QFileSystemEntry &file, const QFileSystemMetaData &data) + : QSharedData(), + fileEntry(file), + metaData(data), + cachedFlags(0), + isDefaultConstructed(false), + cache_enabled(true), fileFlags(0), fileSize(0) + { + } + inline void clearFlags() const { fileFlags = 0; cachedFlags = 0; @@ -106,6 +121,7 @@ public: (void)fileEngine->fileFlags(QAbstractFileEngine::Refresh); } inline void clear() { + metaData.clear(); clearFlags(); for (int i = QAbstractFileEngine::NFileNames - 1 ; i >= 0 ; --i) fileNames[i].clear(); @@ -118,9 +134,11 @@ public: QString getFileName(QAbstractFileEngine::FileName) const; QString getFileOwner(QAbstractFileEngine::FileOwner own) const; + QFileSystemEntry fileEntry; + mutable QFileSystemMetaData metaData; + QScopedPointer<QAbstractFileEngine> const fileEngine; - mutable QString fileName; mutable QString fileNames[QAbstractFileEngine::NFileNames]; mutable QString fileOwners[2]; @@ -134,6 +152,7 @@ public: { return cache_enabled ? (cachedFlags & c) : 0; } inline void setCachedFlag(uint c) const { if (cache_enabled) cachedFlags |= c; } + }; QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystemengine.cpp b/src/corelib/io/qfilesystemengine.cpp new file mode 100644 index 0000000..cf19224 --- /dev/null +++ b/src/corelib/io/qfilesystemengine.cpp @@ -0,0 +1,391 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qfilesystemengine_p.h" +#include <QtCore/qdir.h> +#include <QtCore/qset.h> +#include <QtCore/qstringbuilder.h> +#include <QtCore/private/qabstractfileengine_p.h> +#ifdef QT_BUILD_CORE_LIB +#include <QtCore/private/qresource_p.h> +#endif + +QT_BEGIN_NAMESPACE + +/*! + \internal + + Returns the canonicalized form of \a path (i.e., with all symlinks + resolved, and all redundant path elements removed. +*/ +QString QFileSystemEngine::slowCanonicalized(const QString &path) +{ + if (path.isEmpty()) + return path; + + QFileInfo fi; + const QChar slash(QLatin1Char('/')); + QString tmpPath = path; + int separatorPos = 0; + QSet<QString> nonSymlinks; + QSet<QString> known; + + known.insert(path); + do { +#ifdef Q_OS_WIN + if (separatorPos == 0) { + if (tmpPath.size() >= 2 && tmpPath.at(0) == slash && tmpPath.at(1) == slash) { + // UNC, skip past the first two elements + separatorPos = tmpPath.indexOf(slash, 2); + } else if (tmpPath.size() >= 3 && tmpPath.at(1) == QLatin1Char(':') && tmpPath.at(2) == slash) { + // volume root, skip since it can not be a symlink + separatorPos = 2; + } + } + if (separatorPos != -1) +#endif + separatorPos = tmpPath.indexOf(slash, separatorPos + 1); + QString prefix = separatorPos == -1 ? tmpPath : tmpPath.left(separatorPos); + if ( +#ifdef Q_OS_SYMBIAN + // Symbian doesn't support directory symlinks, so do not check for link unless we + // are handling the last path element. This not only slightly improves performance, + // but also saves us from lot of unnecessary platform security check failures + // when dealing with files under *:/private directories. + separatorPos == -1 && +#endif + !nonSymlinks.contains(prefix)) { + fi.setFile(prefix); + if (fi.isSymLink()) { + QString target = fi.symLinkTarget(); + if(QFileInfo(target).isRelative()) + target = fi.absolutePath() + slash + target; + if (separatorPos != -1) { + if (fi.isDir() && !target.endsWith(slash)) + target.append(slash); + target.append(tmpPath.mid(separatorPos)); + } + tmpPath = QDir::cleanPath(target); + separatorPos = 0; + + if (known.contains(tmpPath)) + return QString(); + known.insert(tmpPath); + } else { + nonSymlinks.insert(prefix); + } + } + } while (separatorPos != -1); + + return QDir::cleanPath(tmpPath); +} + +static inline bool _q_checkEntry(QFileSystemEntry &entry, QFileSystemMetaData &data, bool resolvingEntry) +{ + if (resolvingEntry) { + if (!QFileSystemEngine::fillMetaData(entry, data, QFileSystemMetaData::ExistsAttribute) + || !data.exists()) { + data.clear(); + return false; + } + } + + return true; +} + +static inline bool _q_checkEntry(QAbstractFileEngine *&engine, bool resolvingEntry) +{ + if (resolvingEntry) { + if (!(engine->fileFlags(QAbstractFileEngine::FlagsMask) & QAbstractFileEngine::ExistsFlag)) { + delete engine; + engine = 0; + return false; + } + } + + return true; +} + +static bool _q_resolveEntryAndCreateLegacyEngine_recursive(QFileSystemEntry &entry, QFileSystemMetaData &data, + QAbstractFileEngine *&engine, bool resolvingEntry = false) +{ + QString const &filePath = entry.filePath(); + if ((engine = qt_custom_file_engine_handler_create(filePath))) + return _q_checkEntry(engine, resolvingEntry); + +#if defined(QT_BUILD_CORE_LIB) + for (int prefixSeparator = 0; prefixSeparator < filePath.size(); ++prefixSeparator) { + QChar const ch = filePath[prefixSeparator]; + if (ch == QLatin1Char('/')) + break; + + if (ch == QLatin1Char(':')) { + if (prefixSeparator == 0) { + engine = new QResourceFileEngine(filePath); + return _q_checkEntry(engine, resolvingEntry); + } + + if (prefixSeparator == 1) + break; + + const QStringList &paths = QDir::searchPaths(filePath.left(prefixSeparator)); + for (int i = 0; i < paths.count(); i++) { + entry = QFileSystemEntry(QDir::cleanPath(paths.at(i) % QLatin1Char('/') % filePath.mid(prefixSeparator + 1))); + // Recurse! + if (_q_resolveEntryAndCreateLegacyEngine_recursive(entry, data, engine, true)) + return true; + } + + // entry may have been clobbered at this point. + return false; + } + + // There's no need to fully validate the prefix here. Consulting the + // unicode tables could be expensive and validation is already + // performed in QDir::setSearchPaths. + // + // if (!ch.isLetterOrNumber()) + // break; + } +#endif // defined(QT_BUILD_CORE_LIB) + + return _q_checkEntry(entry, data, resolvingEntry); +} + +/*! + \internal + + Resolves the \a entry (see QDir::searchPaths) and returns an engine for + it, but never a QFSFileEngine. + + \returns a file engine that can be used to access the entry. Returns 0 if + QFileSystemEngine API should be used to query and interact with the file + system object. +*/ +QAbstractFileEngine *QFileSystemEngine::resolveEntryAndCreateLegacyEngine( + QFileSystemEntry &entry, QFileSystemMetaData &data) { + QFileSystemEntry copy = entry; + QAbstractFileEngine *engine = 0; + + if (_q_resolveEntryAndCreateLegacyEngine_recursive(copy, data, engine)) + // Reset entry to resolved copy. + entry = copy; + else + data.clear(); + + return engine; +} + +//these unix functions are in this file, because they are shared by symbian port +//for open C file handles. +#ifdef Q_OS_UNIX +//static +bool QFileSystemEngine::fillMetaData(int fd, QFileSystemMetaData &data) +{ + data.entryFlags &= ~QFileSystemMetaData::PosixStatFlags; + data.knownFlagsMask |= QFileSystemMetaData::PosixStatFlags; + + QT_STATBUF statBuffer; + if (QT_FSTAT(fd, &statBuffer) == 0) { + data.fillFromStatBuf(statBuffer); + return true; + } + + return false; +} + +void QFileSystemMetaData::fillFromStatBuf(const QT_STATBUF &statBuffer) +{ + // Permissions + if (statBuffer.st_mode & S_IRUSR) + entryFlags |= QFileSystemMetaData::OwnerReadPermission; + if (statBuffer.st_mode & S_IWUSR) + entryFlags |= QFileSystemMetaData::OwnerWritePermission; + if (statBuffer.st_mode & S_IXUSR) + entryFlags |= QFileSystemMetaData::OwnerExecutePermission; + + if (statBuffer.st_mode & S_IRGRP) + entryFlags |= QFileSystemMetaData::GroupReadPermission; + if (statBuffer.st_mode & S_IWGRP) + entryFlags |= QFileSystemMetaData::GroupWritePermission; + if (statBuffer.st_mode & S_IXGRP) + entryFlags |= QFileSystemMetaData::GroupExecutePermission; + + if (statBuffer.st_mode & S_IROTH) + entryFlags |= QFileSystemMetaData::OtherReadPermission; + if (statBuffer.st_mode & S_IWOTH) + entryFlags |= QFileSystemMetaData::OtherWritePermission; + if (statBuffer.st_mode & S_IXOTH) + entryFlags |= QFileSystemMetaData::OtherExecutePermission; + + // Type + if ((statBuffer.st_mode & S_IFMT) == S_IFREG) + entryFlags |= QFileSystemMetaData::FileType; + else if ((statBuffer.st_mode & S_IFMT) == S_IFDIR) + entryFlags |= QFileSystemMetaData::DirectoryType; + else + entryFlags |= QFileSystemMetaData::SequentialType; + + // Attributes + entryFlags |= QFileSystemMetaData::ExistsAttribute; + size_ = statBuffer.st_size; +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) \ + && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 + if (statBuffer.st_flags & UF_HIDDEN) { + entryFlags |= QFileSystemMetaData::HiddenAttribute; + knownFlagsMask |= QFileSystemMetaData::HiddenAttribute; + } +#endif + + // Times +#ifdef Q_OS_SYMBIAN + modificationTime_ = qt_symbian_time_t_To_TTime(statBuffer.st_mtime); +#else + creationTime_ = statBuffer.st_ctime ? statBuffer.st_ctime : statBuffer.st_mtime; + modificationTime_ = statBuffer.st_mtime; + accessTime_ = statBuffer.st_atime; + userId_ = statBuffer.st_uid; + groupId_ = statBuffer.st_gid; +#endif +} + +void QFileSystemMetaData::fillFromDirEnt(const QT_DIRENT &entry) +{ +#if defined(_DIRENT_HAVE_D_TYPE) || defined(Q_OS_BSD4) || defined(Q_OS_SYMBIAN) + // BSD4 includes Mac OS X + + // ### This will clear all entry flags and knownFlagsMask + switch (entry.d_type) + { + case DT_DIR: + knownFlagsMask = QFileSystemMetaData::LinkType + | QFileSystemMetaData::FileType + | QFileSystemMetaData::DirectoryType + | QFileSystemMetaData::SequentialType + | QFileSystemMetaData::ExistsAttribute; + + entryFlags = QFileSystemMetaData::DirectoryType + | QFileSystemMetaData::ExistsAttribute; + + break; + + case DT_BLK: + case DT_CHR: + case DT_FIFO: + case DT_SOCK: + // ### System attribute + knownFlagsMask = QFileSystemMetaData::LinkType + | QFileSystemMetaData::FileType + | QFileSystemMetaData::DirectoryType + | QFileSystemMetaData::BundleType + | QFileSystemMetaData::AliasType + | QFileSystemMetaData::SequentialType + | QFileSystemMetaData::ExistsAttribute; + + entryFlags = QFileSystemMetaData::SequentialType + | QFileSystemMetaData::ExistsAttribute; + + break; + + case DT_LNK: + knownFlagsMask = QFileSystemMetaData::LinkType; + entryFlags = QFileSystemMetaData::LinkType; + break; + + case DT_REG: + knownFlagsMask = QFileSystemMetaData::LinkType + | QFileSystemMetaData::FileType + | QFileSystemMetaData::DirectoryType + | QFileSystemMetaData::BundleType + | QFileSystemMetaData::SequentialType + | QFileSystemMetaData::ExistsAttribute; + + entryFlags = QFileSystemMetaData::FileType + | QFileSystemMetaData::ExistsAttribute; + + break; + + case DT_UNKNOWN: + default: + clear(); + } +#else + Q_UNUSED(entry) +#endif +} + +#endif + +//static +QString QFileSystemEngine::resolveUserName(const QFileSystemEntry &entry, QFileSystemMetaData &metaData) +{ +#if defined (Q_OS_SYMBIAN) + Q_UNUSED(entry); + Q_UNUSED(metaData); + return QString(); +#elif defined(Q_OS_WIN) + Q_UNUSED(metaData); + return QFileSystemEngine::owner(entry, QAbstractFileEngine::OwnerUser); +#else //(Q_OS_UNIX) + if (!metaData.hasFlags(QFileSystemMetaData::UserId)) + QFileSystemEngine::fillMetaData(entry, metaData, QFileSystemMetaData::UserId); + return resolveUserName(metaData.userId()); +#endif +} + +//static +QString QFileSystemEngine::resolveGroupName(const QFileSystemEntry &entry, QFileSystemMetaData &metaData) +{ +#if defined (Q_OS_SYMBIAN) + Q_UNUSED(entry); + Q_UNUSED(metaData); + return QString(); +#elif defined(Q_OS_WIN) + Q_UNUSED(metaData); + return QFileSystemEngine::owner(entry, QAbstractFileEngine::OwnerGroup); +#else //(Q_OS_UNIX) + if (!metaData.hasFlags(QFileSystemMetaData::GroupId)) + QFileSystemEngine::fillMetaData(entry, metaData, QFileSystemMetaData::GroupId); + return resolveGroupName(metaData.groupId()); +#endif +} + +QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystemengine_mac.cpp b/src/corelib/io/qfilesystemengine_mac.cpp new file mode 100644 index 0000000..30d7fa5 --- /dev/null +++ b/src/corelib/io/qfilesystemengine_mac.cpp @@ -0,0 +1,48 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qfilesystemengine_p.h" + +QT_BEGIN_NAMESPACE + +// Mac-specific implementations only! + +QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystemengine_p.h b/src/corelib/io/qfilesystemengine_p.h new file mode 100644 index 0000000..a3ec0ab --- /dev/null +++ b/src/corelib/io/qfilesystemengine_p.h @@ -0,0 +1,133 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QFILESYSTEMENGINE_P_H_INCLUDED +#define QFILESYSTEMENGINE_P_H_INCLUDED + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qfile.h" +#include "qfilesystementry_p.h" +#include "qfilesystemmetadata_p.h" +#include <QtCore/private/qsystemerror_p.h> + +QT_BEGIN_NAMESPACE + +class QFileSystemEngine +{ +public: + static bool isCaseSensitive(); + + static QFileSystemEntry getLinkTarget(const QFileSystemEntry &link, QFileSystemMetaData &data); + static QFileSystemEntry canonicalName(const QFileSystemEntry &entry, QFileSystemMetaData &data); + static QFileSystemEntry absoluteName(const QFileSystemEntry &entry); + static QString resolveUserName(const QFileSystemEntry &entry, QFileSystemMetaData &data); + static QString resolveGroupName(const QFileSystemEntry &entry, QFileSystemMetaData &data); + +#if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN) + static QString resolveUserName(uint userId); + static QString resolveGroupName(uint groupId); +#endif + +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) + static QString bundleName(const QFileSystemEntry &entry); +#else + static QString bundleName(const QFileSystemEntry &entry) { Q_UNUSED(entry) return QString(); } +#endif + + static bool fillMetaData(const QFileSystemEntry &entry, QFileSystemMetaData &data, + QFileSystemMetaData::MetaDataFlags what); +#if defined(Q_OS_UNIX) + static bool fillMetaData(int fd, QFileSystemMetaData &data); // what = PosixStatFlags +#endif +#if defined(Q_OS_WIN) + + static bool uncListSharesOnServer(const QString &server, QStringList *list); //Used also by QFSFileEngineIterator::hasNext() + static bool fillMetaData(int fd, QFileSystemMetaData &data, + QFileSystemMetaData::MetaDataFlags what); + static bool fillMetaData(HANDLE fHandle, QFileSystemMetaData &data, + QFileSystemMetaData::MetaDataFlags what); + static bool fillPermissions(const QFileSystemEntry &entry, QFileSystemMetaData &data, + QFileSystemMetaData::MetaDataFlags what); + static QString owner(const QFileSystemEntry &entry, QAbstractFileEngine::FileOwner own); + static QString nativeAbsoluteFilePath(const QString &path); +#endif + //homePath, rootPath and tempPath shall return clean paths + static QString homePath(); + static QString rootPath(); + static QString tempPath(); + + static bool createDirectory(const QFileSystemEntry &entry, bool createParents); + static bool removeDirectory(const QFileSystemEntry &entry, bool removeEmptyParents); + + static bool createLink(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error); + + static bool copyFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error); + static bool renameFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error); + static bool removeFile(const QFileSystemEntry &entry, QSystemError &error); + + static bool setPermissions(const QFileSystemEntry &entry, QFile::Permissions permissions, QSystemError &error, + QFileSystemMetaData *data = 0); + + static bool setCurrentPath(const QFileSystemEntry &entry); + static QFileSystemEntry currentPath(); + + static QAbstractFileEngine *resolveEntryAndCreateLegacyEngine(QFileSystemEntry &entry, + QFileSystemMetaData &data); +private: + static QString slowCanonicalized(const QString &path); +#if defined(Q_OS_WIN) + static void clearWinStatData(QFileSystemMetaData &data); +#endif +}; + +QT_END_NAMESPACE + +#endif // include guard diff --git a/src/corelib/io/qfilesystemengine_symbian.cpp b/src/corelib/io/qfilesystemengine_symbian.cpp new file mode 100644 index 0000000..84c3aa1 --- /dev/null +++ b/src/corelib/io/qfilesystemengine_symbian.cpp @@ -0,0 +1,408 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qfilesystemengine_p.h" +#include "qfsfileengine.h" +#include <QtCore/private/qcore_symbian_p.h> +#include <QtCore/qcoreapplication.h> + +#include <f32file.h> +#include <pathinfo.h> +#include <wchar.h> + +QT_BEGIN_NAMESPACE + +bool QFileSystemEngine::isCaseSensitive() +{ + return false; +} + +//TODO: resolve this with QDir::cleanPath, without breaking the behaviour of that +//function which is documented only by autotest +//input: a dirty absolute path, e.g. c:/../../foo/./ +//output: a clean absolute path, e.g. c:/foo/ +static QString symbianCleanAbsolutePath(const QString& path) +{ + bool isDir = path.endsWith(QLatin1Char('/')); + //using SkipEmptyParts flag to eliminate duplicated slashes + QStringList components = path.split(QLatin1Char('/'), QString::SkipEmptyParts); + int cdups = 0; + for(int i=components.count() - 1; i>=0; --i) { + if(components.at(i) == QLatin1String("..")) { + components.removeAt(i); + cdups++; + } + else if(components.at(i) == QLatin1String(".")) { + components.removeAt(i); + } + else if(cdups && i > 0) { + --cdups; + components.removeAt(i); + } + } + QString result = components.join(QLatin1String("/")); + if ((isDir&& !result.endsWith(QLatin1Char('/'))) + || (result.length() == 2 && result.at(1).unicode() == ':')) + result.append(QLatin1Char('/')); + return result; +} + +//static +QFileSystemEntry QFileSystemEngine::getLinkTarget(const QFileSystemEntry &link, QFileSystemMetaData &data) +{ + Q_UNUSED(data); + return link; +} + +//static +QFileSystemEntry QFileSystemEngine::canonicalName(const QFileSystemEntry &entry, QFileSystemMetaData &data) +{ + if (entry.isEmpty() || entry.isRoot()) + return entry; + + QFileSystemEntry result = absoluteName(entry); + if (!data.hasFlags(QFileSystemMetaData::ExistsAttribute)) + fillMetaData(result, data, QFileSystemMetaData::ExistsAttribute); + if (!data.exists()) { + // file doesn't exist + return QFileSystemEntry(); + } else { + return result; + } +} + +//static +QFileSystemEntry QFileSystemEngine::absoluteName(const QFileSystemEntry &entry) +{ + QString orig = entry.filePath(); + const bool isAbsolute = entry.isAbsolute(); + const bool isDirty = (orig.contains(QLatin1String("/../")) || orig.contains(QLatin1String("/./")) || + orig.contains(QLatin1String("//")) || + orig.endsWith(QLatin1String("/..")) || orig.endsWith(QLatin1String("/."))); + if (isAbsolute && !isDirty) + return entry; + + const bool isRelative = entry.isRelative(); + const bool needsDrive = (!orig.isEmpty() && orig.at(0).unicode() == '/'); + const bool isDriveLetter = !needsDrive && !isAbsolute && !isRelative && orig.length() == 2; + const bool isDriveRelative = !needsDrive && !isAbsolute && !isRelative && orig.length() > 2; + + QString result; + if (needsDrive || isDriveLetter || isDriveRelative || !isAbsolute || orig.isEmpty()) { + QFileSystemEntry cur(currentPath()); + if(needsDrive) + result = cur.filePath().left(2); + else if(isDriveRelative && cur.filePath().at(0) != orig.at(0)) + result = orig.left(2); // for BC, see tst_QFileInfo::absolutePath(<not current drive>:my.dll) + else + result = cur.filePath(); + if(isDriveLetter) { + result[0] = orig.at(0); //copy drive letter + orig.clear(); + } + if(isDriveRelative) { + orig = orig.mid(2); //discard the drive specifier from orig + } + } + if (!orig.isEmpty() && !(orig.length() == 1 && orig.at(0).unicode() == '.')) { + if (!result.isEmpty() && !result.endsWith(QLatin1Char('/'))) + result.append(QLatin1Char('/')); + result.append(orig); + } + + return QFileSystemEntry(symbianCleanAbsolutePath(result), QFileSystemEntry::FromInternalPath()); +} + +void QFileSystemMetaData::fillFromTEntry(const TEntry& entry) +{ + entryFlags &= ~(QFileSystemMetaData::SymbianTEntryFlags); + knownFlagsMask |= QFileSystemMetaData::SymbianTEntryFlags; + //Symbian doesn't have unix type file permissions + entryFlags |= QFileSystemMetaData::ReadPermissions; + if(!entry.IsReadOnly()) { + entryFlags |= QFileSystemMetaData::WritePermissions; + } + //set the type + if(entry.IsDir()) + entryFlags |= (QFileSystemMetaData::DirectoryType | QFileSystemMetaData::ExecutePermissions); + else + entryFlags |= QFileSystemMetaData::FileType; + + //set the attributes + entryFlags |= QFileSystemMetaData::ExistsAttribute; + if(entry.IsHidden()) + entryFlags |= QFileSystemMetaData::HiddenAttribute; + +#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API + size_ = entry.FileSize(); +#else + size_ = (TUint)(entry.iSize); +#endif + + modificationTime_ = entry.iModified; +} + +void QFileSystemMetaData::fillFromVolumeInfo(const TVolumeInfo& info) +{ + entryFlags &= ~(QFileSystemMetaData::SymbianTEntryFlags); + knownFlagsMask |= QFileSystemMetaData::SymbianTEntryFlags; + entryFlags |= QFileSystemMetaData::ExistsAttribute; + entryFlags |= QFileSystemMetaData::Permissions; + if(info.iDrive.iDriveAtt & KDriveAttRom) { + entryFlags &= ~(QFileSystemMetaData::WritePermissions); + } + entryFlags |= QFileSystemMetaData::DirectoryType; + size_ = info.iSize; + modificationTime_ = qt_symbian_time_t_To_TTime(0); +} + +//static +bool QFileSystemEngine::fillMetaData(const QFileSystemEntry &entry, QFileSystemMetaData &data, QFileSystemMetaData::MetaDataFlags what) +{ + if (what & QFileSystemMetaData::SymbianTEntryFlags) { + RFs& fs(qt_s60GetRFs()); + TInt err; + QFileSystemEntry absentry(absoluteName(entry)); + if (entry.isEmpty()) { + err = KErrNotFound; + } else if (absentry.isRoot()) { + //Root directories don't have an entry, and Entry() returns KErrBadName. + //Therefore get information about the volume instead. + TInt drive; + err = RFs::CharToDrive(TChar(absentry.nativeFilePath().at(0).unicode()), drive); + if (!err) { + TVolumeInfo info; + err = fs.Volume(info, drive); + if (!err) + data.fillFromVolumeInfo(info); + } + } else { + TEntry ent; + err = fs.Entry(qt_QString2TPtrC(absentry.nativeFilePath()), ent); + if (!err) + data.fillFromTEntry(ent); + } + if (err) { + data.size_ = 0; + data.modificationTime_ = TTime(0); + data.entryFlags &= ~(QFileSystemMetaData::SymbianTEntryFlags); + } + //files in /sys/bin on any drive are executable, even though we don't normally have permission to check whether they exist or not + if(absentry.filePath().midRef(1,10).compare(QLatin1String(":/sys/bin/"), Qt::CaseInsensitive) == 0) + data.entryFlags |= QFileSystemMetaData::ExecutePermissions; + } + return data.hasFlags(what); +} + +//static +bool QFileSystemEngine::createDirectory(const QFileSystemEntry &entry, bool createParents) +{ + QString abspath = absoluteName(entry).nativeFilePath(); + if (!abspath.endsWith(QLatin1Char('\\'))) + abspath.append(QLatin1Char('\\')); + TInt r; + if (createParents) + r = qt_s60GetRFs().MkDirAll(qt_QString2TPtrC(abspath)); + else + r = qt_s60GetRFs().MkDir(qt_QString2TPtrC(abspath)); + if (createParents && r == KErrAlreadyExists) + return true; //# Qt5 - QDir::mkdir returns false for existing dir, QDir::mkpath returns true (should be made consistent in Qt 5) + return (r == KErrNone); +} + +//static +bool QFileSystemEngine::removeDirectory(const QFileSystemEntry &entry, bool removeEmptyParents) +{ + QString abspath = absoluteName(entry).nativeFilePath(); + if (!abspath.endsWith(QLatin1Char('\\'))) + abspath.append(QLatin1Char('\\')); + TPtrC dir(qt_QString2TPtrC(abspath)); + RFs& fs = qt_s60GetRFs(); + bool ok = false; + //behaviour of FS file engine: + //returns true if the directory could be removed + //success/failure of removing parent directories does not matter + while (KErrNone == fs.RmDir(dir)) { + ok = true; + if (!removeEmptyParents) + break; + //RFs::RmDir treats "c:\foo\bar" and "c:\foo\" the same, so it is sufficient to remove the last \ to the end + dir.Set(dir.Left(dir.LocateReverse(TChar('\\')))); + } + return ok; +} + +//static +bool QFileSystemEngine::createLink(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error) +{ + Q_UNUSED(source) + Q_UNUSED(target) + error = QSystemError(KErrNotSupported, QSystemError::NativeError); + return false; +} + +//static +bool QFileSystemEngine::copyFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error) +{ + //CFileMan is allocated each time because it is not thread-safe + CFileMan *fm = 0; + TRAPD(err, fm = CFileMan::NewL(qt_s60GetRFs())); + if (err == KErrNone) { + err = fm->Copy(qt_QString2TPtrC(absoluteName(source).nativeFilePath()), qt_QString2TPtrC(absoluteName(target).nativeFilePath()), 0); + delete fm; + } + if (err == KErrNone) + return true; + error = QSystemError(err, QSystemError::NativeError); + return false; +} + +//static +bool QFileSystemEngine::renameFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error) +{ + QString sourcepath = absoluteName(source).nativeFilePath(); + QString targetpath = absoluteName(target).nativeFilePath(); + RFs& fs(qt_s60GetRFs()); + TInt err = fs.Rename(qt_QString2TPtrC(sourcepath), qt_QString2TPtrC(targetpath)); + if (err == KErrNone) + return true; + error = QSystemError(err, QSystemError::NativeError); + return false; +} + +//static +bool QFileSystemEngine::removeFile(const QFileSystemEntry &entry, QSystemError &error) +{ + QString targetpath = absoluteName(entry).nativeFilePath(); + RFs& fs(qt_s60GetRFs()); + TInt err = fs.Delete(qt_QString2TPtrC(targetpath)); + if (err == KErrNone) + return true; + error = QSystemError(err, QSystemError::NativeError); + return false; +} + +//static +bool QFileSystemEngine::setPermissions(const QFileSystemEntry &entry, QFile::Permissions permissions, QSystemError &error, QFileSystemMetaData *data) +{ + QString targetpath = absoluteName(entry).nativeFilePath(); + TUint setmask = 0; + TUint clearmask = 0; + RFs& fs(qt_s60GetRFs()); + if (permissions & (QFile::WriteOwner | QFile::WriteUser | QFile::WriteGroup | QFile::WriteOther)) + clearmask = KEntryAttReadOnly; //if anyone can write, it's not read-only + else + setmask = KEntryAttReadOnly; + TInt err = fs.SetAtt(qt_QString2TPtrC(targetpath), setmask, clearmask); + if (data && !err) { + data->entryFlags &= ~QFileSystemMetaData::Permissions; + data->entryFlags |= QFileSystemMetaData::MetaDataFlag(uint(permissions)); + data->knownFlagsMask |= QFileSystemMetaData::Permissions; + } + if (err == KErrNone) + return true; + error = QSystemError(err, QSystemError::NativeError); + return false; +} + +QString QFileSystemEngine::homePath() +{ + QString home = QDir::fromNativeSeparators(qt_TDesC2QString(PathInfo::PhoneMemoryRootPath())); + if(home.endsWith(QLatin1Char('/'))) + home.chop(1); + return home; +} + +QString QFileSystemEngine::rootPath() +{ + TChar drive; + TInt err = RFs::DriveToChar(RFs::GetSystemDrive(), drive); //RFs::GetSystemDriveChar not supported on S60 3.1 + Q_ASSERT(err == KErrNone); //RFs::GetSystemDrive() shall always return a convertible drive number on a valid OS configuration + return QString(QChar(drive)).append(QLatin1String(":/")); +} + +QString QFileSystemEngine::tempPath() +{ + return rootPath().append(QLatin1String("system/temp")); +} + +//static +bool QFileSystemEngine::setCurrentPath(const QFileSystemEntry &entry) +{ + QFileSystemMetaData meta; + QFileSystemEntry absname = absoluteName(entry); + fillMetaData(absname, meta, QFileSystemMetaData::ExistsAttribute | QFileSystemMetaData::DirectoryType); + if(!(meta.exists() && meta.isDirectory())) + return false; + + RFs& fs = qt_s60GetRFs(); + QString abspath = absname.nativeFilePath(); + if(!abspath.endsWith(QLatin1Char('\\'))) + abspath.append(QLatin1Char('\\')); + TInt r = fs.SetSessionPath(qt_QString2TPtrC(abspath)); + //SetSessionPath succeeds for non existent directory, which is why it's checked above + if (r == KErrNone) { + __ASSERT_COMPILE(sizeof(wchar_t) == sizeof(unsigned short)); + //attempt to set open C to the same path + r = ::wchdir(reinterpret_cast<const wchar_t *>(absname.filePath().utf16())); + if (r < 0) + qWarning("failed to sync path to open C"); + return true; + } + return false; +} + +//static +QFileSystemEntry QFileSystemEngine::currentPath() +{ + TFileName fn; + QFileSystemEntry ret; + TInt r = qt_s60GetRFs().SessionPath(fn); + if(r == KErrNone) { + //remove terminating slash from non root paths (session path is clean, absolute and always ends in a \) + if(fn.Length() > 3 && fn[fn.Length() - 1] == '\\') + fn.SetLength(fn.Length() - 1); + ret = QFileSystemEntry(qt_TDesC2QString(fn), QFileSystemEntry::FromNativePath()); + } + return ret; +} + +QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystemengine_unix.cpp b/src/corelib/io/qfilesystemengine_unix.cpp new file mode 100644 index 0000000..030be1b --- /dev/null +++ b/src/corelib/io/qfilesystemengine_unix.cpp @@ -0,0 +1,659 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformdefs.h" +#include "qfilesystemengine_p.h" +#include "qplatformdefs.h" +#include "qfsfileengine.h" +#include "qfile.h" + +#include <QtCore/qvarlengtharray.h> + +#include <stdlib.h> // for realpath() +#include <unistd.h> +#include <stdio.h> +#include <errno.h> + + +#if defined(Q_OS_MAC) +# include <QtCore/private/qcore_mac_p.h> +#endif + +QT_BEGIN_NAMESPACE + +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) +static inline bool _q_isMacHidden(const char *nativePath) +{ + OSErr err; + + FSRef fsRef; + err = FSPathMakeRefWithOptions(reinterpret_cast<const UInt8 *>(nativePath), + kFSPathMakeRefDoNotFollowLeafSymlink, &fsRef, 0); + if (err != noErr) + return false; + + FSCatalogInfo catInfo; + err = FSGetCatalogInfo(&fsRef, kFSCatInfoFinderInfo, &catInfo, NULL, NULL, NULL); + if (err != noErr) + return false; + + FileInfo * const fileInfo = reinterpret_cast<FileInfo*>(&catInfo.finderInfo); + return (fileInfo->finderFlags & kIsInvisible); +} +#else +static inline bool _q_isMacHidden(const char *nativePath) +{ + Q_UNUSED(nativePath); + // no-op + return false; +} +#endif + +bool QFileSystemEngine::isCaseSensitive() +{ + return true; +} + +//static +QFileSystemEntry QFileSystemEngine::getLinkTarget(const QFileSystemEntry &link, QFileSystemMetaData &data) +{ +#if defined(__GLIBC__) && !defined(PATH_MAX) +#define PATH_CHUNK_SIZE 256 + char *s = 0; + int len = -1; + int size = PATH_CHUNK_SIZE; + + while (1) { + s = (char *) ::realloc(s, size); + Q_CHECK_PTR(s); + len = ::readlink(link.nativeFilePath().constData(), s, size); + if (len < 0) { + ::free(s); + break; + } + if (len < size) { + break; + } + size *= 2; + } +#else + char s[PATH_MAX+1]; + int len = readlink(link.nativeFilePath().constData(), s, PATH_MAX); +#endif + if (len > 0) { + QString ret; + if (!data.hasFlags(QFileSystemMetaData::DirectoryType)) + fillMetaData(link, data, QFileSystemMetaData::DirectoryType); + if (data.isDirectory() && s[0] != '/') { + QDir parent(link.filePath()); + parent.cdUp(); + ret = parent.path(); + if (!ret.isEmpty() && !ret.endsWith(QLatin1Char('/'))) + ret += QLatin1Char('/'); + } + s[len] = '\0'; + ret += QFile::decodeName(QByteArray(s)); +#if defined(__GLIBC__) && !defined(PATH_MAX) + ::free(s); +#endif + + if (!ret.startsWith(QLatin1Char('/'))) { + if (link.filePath().startsWith(QLatin1Char('/'))) { + ret.prepend(link.filePath().left(link.filePath().lastIndexOf(QLatin1Char('/'))) + + QLatin1Char('/')); + } else { + ret.prepend(QDir::currentPath() + QLatin1Char('/')); + } + } + ret = QDir::cleanPath(ret); + if (ret.size() > 1 && ret.endsWith(QLatin1Char('/'))) + ret.chop(1); + return QFileSystemEntry(ret); + } +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) + { + FSRef fref; + if (FSPathMakeRef((const UInt8 *)QFile::encodeName(QDir::cleanPath(link.filePath())).data(), &fref, 0) == noErr) { + // TODO get the meta data info from the QFileSystemMetaData object + Boolean isAlias, isFolder; + if (FSResolveAliasFile(&fref, true, &isFolder, &isAlias) == noErr && isAlias) { + AliasHandle alias; + if (FSNewAlias(0, &fref, &alias) == noErr && alias) { + QCFString cfstr; + if (FSCopyAliasInfo(alias, 0, 0, &cfstr, 0, 0) == noErr) + return QFileSystemEntry(QCFString::toQString(cfstr)); + } + } + } + } +#endif + return QFileSystemEntry(); +} + +//static +QFileSystemEntry QFileSystemEngine::canonicalName(const QFileSystemEntry &entry, QFileSystemMetaData &data) +{ + if (entry.isEmpty() || entry.isRoot()) + return entry; + +#if !defined(Q_OS_MAC) && _POSIX_VERSION < 200809L + // realpath(X,0) is not supported + return QFileSystemEntry(slowCanonicalized(absoluteName(entry).filePath())); +#else + char *ret = 0; +# if defined(Q_OS_MAC) && !defined(QT_NO_CORESERVICES) + // Mac OS X 10.5.x doesn't support the realpath(X,0) extension we use here. + if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_6) { + ret = realpath(entry.nativeFilePath().constData(), (char*)0); + } else { + // on 10.5 we can use FSRef to resolve the file path. + QString path = QDir::cleanPath(entry.filePath()); + FSRef fsref; + if (FSPathMakeRef((const UInt8 *)path.toUtf8().data(), &fsref, 0) == noErr) { + CFURLRef urlref = CFURLCreateFromFSRef(NULL, &fsref); + CFStringRef canonicalPath = CFURLCopyFileSystemPath(urlref, kCFURLPOSIXPathStyle); + QString ret = QCFString::toQString(canonicalPath); + CFRelease(canonicalPath); + CFRelease(urlref); + return QFileSystemEntry(ret); + } + } +# else + ret = realpath(entry.nativeFilePath().constData(), (char*)0); +# endif + if (ret) { + data.knownFlagsMask |= QFileSystemMetaData::ExistsAttribute; + data.entryFlags |= QFileSystemMetaData::ExistsAttribute; + QString canonicalPath = QDir::cleanPath(QString::fromLocal8Bit(ret)); + free(ret); + return QFileSystemEntry(canonicalPath); + } else if (errno == ENOENT) { // file doesn't exist + data.knownFlagsMask |= QFileSystemMetaData::ExistsAttribute; + data.entryFlags &= ~(QFileSystemMetaData::ExistsAttribute); + return QFileSystemEntry(); + } + return entry; +#endif +} + +//static +QFileSystemEntry QFileSystemEngine::absoluteName(const QFileSystemEntry &entry) +{ + if (entry.isAbsolute()) + return entry; + + QByteArray orig = entry.nativeFilePath(); + QByteArray result; + if (orig.isEmpty() || !orig.startsWith('/')) { + QFileSystemEntry cur(currentPath()); + result = cur.nativeFilePath(); + } + if (!orig.isEmpty() && !(orig.length() == 1 && orig[0] == '.')) { + if (!result.isEmpty() && !result.endsWith('/')) + result.append('/'); + result.append(orig); + } + + if (result.length() == 1 && result[0] == '/') + return QFileSystemEntry(result, QFileSystemEntry::FromNativePath()); + const bool isDir = result.endsWith('/'); + + /* as long as QDir::cleanPath() operates on a QString we have to convert to a string here. + * ideally we never convert to a string since that loses information. Please fix after + * we get a QByteArray version of QDir::cleanPath() + */ + QFileSystemEntry resultingEntry(result, QFileSystemEntry::FromNativePath()); + QString stringVersion = QDir::cleanPath(resultingEntry.filePath()); + if (isDir) + stringVersion.append(QLatin1Char('/')); + return QFileSystemEntry(stringVersion); +} + +//static +QString QFileSystemEngine::resolveUserName(uint userId) +{ +#if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD) + int size_max = sysconf(_SC_GETPW_R_SIZE_MAX); + if (size_max == -1) + size_max = 1024; + QVarLengthArray<char, 1024> buf(size_max); +#endif + + struct passwd *pw = 0; +#if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD) + struct passwd entry; + getpwuid_r(userId, &entry, buf.data(), buf.size(), &pw); +#else + pw = getpwuid(userId); +#endif + if (pw) + return QFile::decodeName(QByteArray(pw->pw_name)); + return QString(); +} + +//static +QString QFileSystemEngine::resolveGroupName(uint groupId) +{ +#if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD) + int size_max = sysconf(_SC_GETPW_R_SIZE_MAX); + if (size_max == -1) + size_max = 1024; + QVarLengthArray<char, 1024> buf(size_max); +#endif + + struct group *gr = 0; +#if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD) + size_max = sysconf(_SC_GETGR_R_SIZE_MAX); + if (size_max == -1) + size_max = 1024; + buf.resize(size_max); + struct group entry; + // Some large systems have more members than the POSIX max size + // Loop over by doubling the buffer size (upper limit 250k) + for (unsigned size = size_max; size < 256000; size += size) + { + buf.resize(size); + // ERANGE indicates that the buffer was too small + if (!getgrgid_r(groupId, &entry, buf.data(), buf.size(), &gr) + || errno != ERANGE) + break; + } +#else + gr = getgrgid(groupId); +#endif + if (gr) + return QFile::decodeName(QByteArray(gr->gr_name)); + return QString(); +} + +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) +//static +QString QFileSystemEngine::bundleName(const QFileSystemEntry &entry) +{ + QCFType<CFURLRef> url = CFURLCreateWithFileSystemPath(0, QCFString(entry.filePath()), + kCFURLPOSIXPathStyle, true); + if (QCFType<CFDictionaryRef> dict = CFBundleCopyInfoDictionaryForURL(url)) { + if (CFTypeRef name = (CFTypeRef)CFDictionaryGetValue(dict, kCFBundleNameKey)) { + if (CFGetTypeID(name) == CFStringGetTypeID()) + return QCFString::toQString((CFStringRef)name); + } + } + return QString(); +} +#endif + +//static +bool QFileSystemEngine::fillMetaData(const QFileSystemEntry &entry, QFileSystemMetaData &data, + QFileSystemMetaData::MetaDataFlags what) +{ +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) + if (what & QFileSystemMetaData::BundleType) { + if (!data.hasFlags(QFileSystemMetaData::DirectoryType)) + what |= QFileSystemMetaData::DirectoryType; + } +#endif + +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) \ + && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 + if (what & QFileSystemMetaData::HiddenAttribute) { + // Mac OS >= 10.5: st_flags & UF_HIDDEN + what |= QFileSystemMetaData::PosixStatFlags; + } +#endif + + if (what & QFileSystemMetaData::PosixStatFlags) + what |= QFileSystemMetaData::PosixStatFlags; + + if (what & QFileSystemMetaData::ExistsAttribute) { + // FIXME: Would other queries being performed provide this bit? + what |= QFileSystemMetaData::PosixStatFlags; + } + + data.entryFlags &= ~what; + + const char * nativeFilePath; + int nativeFilePathLength; + { + const QByteArray &path = entry.nativeFilePath(); + nativeFilePath = path.constData(); + nativeFilePathLength = path.size(); + } + + bool entryExists = true; // innocent until proven otherwise + + QT_STATBUF statBuffer; + bool statBufferValid = false; + if (what & QFileSystemMetaData::LinkType) { + if (QT_LSTAT(nativeFilePath, &statBuffer) == 0) { + if (S_ISLNK(statBuffer.st_mode)) { + data.entryFlags |= QFileSystemMetaData::LinkType; + } else { + statBufferValid = true; + data.entryFlags &= ~QFileSystemMetaData::PosixStatFlags; + } + } else { + entryExists = false; + } + + data.knownFlagsMask |= QFileSystemMetaData::LinkType; + } + + if (statBufferValid || (what & QFileSystemMetaData::PosixStatFlags)) { + if (entryExists && !statBufferValid) + statBufferValid = (QT_STAT(nativeFilePath, &statBuffer) == 0); + + if (statBufferValid) + data.fillFromStatBuf(statBuffer); + else { + entryExists = false; + data.creationTime_ = 0; + data.modificationTime_ = 0; + data.accessTime_ = 0; + data.size_ = 0; + data.userId_ = (uint) -2; + data.groupId_ = (uint) -2; + } + + // reset the mask + data.knownFlagsMask |= QFileSystemMetaData::PosixStatFlags + | QFileSystemMetaData::ExistsAttribute; + } + +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) + if (what & QFileSystemMetaData::AliasType) + { + if (entryExists) { + FSRef fref; + if (FSPathMakeRef((const UInt8 *)nativeFilePath, &fref, NULL) == noErr) { + Boolean isAlias, isFolder; + if (FSIsAliasFile(&fref, &isAlias, &isFolder) == noErr) { + if (isAlias) + data.entryFlags |= QFileSystemMetaData::AliasType; + } + } + } + data.knownFlagsMask |= QFileSystemMetaData::AliasType; + } +#endif + + if (what & QFileSystemMetaData::UserPermissions) { + // calculate user permissions + + if (entryExists) { + if (what & QFileSystemMetaData::UserReadPermission) { + if (QT_ACCESS(nativeFilePath, R_OK) == 0) + data.entryFlags |= QFileSystemMetaData::UserReadPermission; + } + if (what & QFileSystemMetaData::UserWritePermission) { + if (QT_ACCESS(nativeFilePath, W_OK) == 0) + data.entryFlags |= QFileSystemMetaData::UserWritePermission; + } + if (what & QFileSystemMetaData::UserExecutePermission) { + if (QT_ACCESS(nativeFilePath, X_OK) == 0) + data.entryFlags |= QFileSystemMetaData::UserExecutePermission; + } + } + data.knownFlagsMask |= (what & QFileSystemMetaData::UserPermissions); + } + + if (what & QFileSystemMetaData::HiddenAttribute + && !data.isHidden()) { + QString fileName = entry.fileName(); + if ((fileName.size() > 0 && fileName.at(0) == QLatin1Char('.')) + || (entryExists && _q_isMacHidden(nativeFilePath))) + data.entryFlags |= QFileSystemMetaData::HiddenAttribute; + data.knownFlagsMask |= QFileSystemMetaData::HiddenAttribute; + } + +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) + if (what & QFileSystemMetaData::BundleType) { + if (entryExists && data.isDirectory()) { + QCFType<CFStringRef> path = CFStringCreateWithBytes(0, + (const UInt8*)nativeFilePath, nativeFilePathLength, + kCFStringEncodingUTF8, false); + QCFType<CFURLRef> url = CFURLCreateWithFileSystemPath(0, path, + kCFURLPOSIXPathStyle, true); + + UInt32 type, creator; + if (CFBundleGetPackageInfoInDirectory(url, &type, &creator)) + data.entryFlags |= QFileSystemMetaData::BundleType; + } + + data.knownFlagsMask |= QFileSystemMetaData::BundleType; + } +#endif + + return data.hasFlags(what); +} + +//static +bool QFileSystemEngine::createDirectory(const QFileSystemEntry &entry, bool createParents) +{ + QString dirName = entry.filePath(); + if (createParents) { + dirName = QDir::cleanPath(dirName); + for (int oldslash = -1, slash=0; slash != -1; oldslash = slash) { + slash = dirName.indexOf(QDir::separator(), oldslash+1); + if (slash == -1) { + if (oldslash == dirName.length()) + break; + slash = dirName.length(); + } + if (slash) { + QByteArray chunk = QFile::encodeName(dirName.left(slash)); + QT_STATBUF st; + if (QT_STAT(chunk, &st) != -1) { + if ((st.st_mode & S_IFMT) != S_IFDIR) + return false; + } else if (QT_MKDIR(chunk, 0777) != 0) { + return false; + } + } + } + return true; + } +#if defined(Q_OS_DARWIN) // Mac X doesn't support trailing /'s + if (dirName.endsWith(QLatin1Char('/'))) + dirName.chop(1); +#endif + return (QT_MKDIR(QFile::encodeName(dirName), 0777) == 0); +} + +//static +bool QFileSystemEngine::removeDirectory(const QFileSystemEntry &entry, bool removeEmptyParents) +{ + if (removeEmptyParents) { + QString dirName = QDir::cleanPath(entry.filePath()); + for (int oldslash = 0, slash=dirName.length(); slash > 0; oldslash = slash) { + QByteArray chunk = QFile::encodeName(dirName.left(slash)); + QT_STATBUF st; + if (QT_STAT(chunk, &st) != -1) { + if ((st.st_mode & S_IFMT) != S_IFDIR) + return false; + if (::rmdir(chunk) != 0) + return oldslash != 0; + } else { + return false; + } + slash = dirName.lastIndexOf(QDir::separator(), oldslash-1); + } + return true; + } + return rmdir(QFile::encodeName(entry.filePath())) == 0; +} + +//static +bool QFileSystemEngine::createLink(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error) +{ + if (::symlink(source.nativeFilePath().constData(), target.nativeFilePath().constData()) == 0) + return true; + error = QSystemError(errno, QSystemError::StandardLibraryError); + return false; +} + +//static +bool QFileSystemEngine::copyFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error) +{ + Q_UNUSED(source); + Q_UNUSED(target); + error = QSystemError(ENOSYS, QSystemError::StandardLibraryError); //Function not implemented + return false; +} + +//static +bool QFileSystemEngine::renameFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error) +{ + if (::rename(source.nativeFilePath().constData(), target.nativeFilePath().constData()) == 0) + return true; + error = QSystemError(errno, QSystemError::StandardLibraryError); + return false; +} + +//static +bool QFileSystemEngine::removeFile(const QFileSystemEntry &entry, QSystemError &error) +{ + if (unlink(entry.nativeFilePath().constData()) == 0) + return true; + error = QSystemError(errno, QSystemError::StandardLibraryError); + return false; + +} + +//static +bool QFileSystemEngine::setPermissions(const QFileSystemEntry &entry, QFile::Permissions permissions, QSystemError &error, QFileSystemMetaData *data) +{ + mode_t mode = 0; + if (permissions & QFile::ReadOwner) + mode |= S_IRUSR; + if (permissions & QFile::WriteOwner) + mode |= S_IWUSR; + if (permissions & QFile::ExeOwner) + mode |= S_IXUSR; + if (permissions & QFile::ReadUser) + mode |= S_IRUSR; + if (permissions & QFile::WriteUser) + mode |= S_IWUSR; + if (permissions & QFile::ExeUser) + mode |= S_IXUSR; + if (permissions & QFile::ReadGroup) + mode |= S_IRGRP; + if (permissions & QFile::WriteGroup) + mode |= S_IWGRP; + if (permissions & QFile::ExeGroup) + mode |= S_IXGRP; + if (permissions & QFile::ReadOther) + mode |= S_IROTH; + if (permissions & QFile::WriteOther) + mode |= S_IWOTH; + if (permissions & QFile::ExeOther) + mode |= S_IXOTH; + + bool success = ::chmod(entry.nativeFilePath().constData(), mode) == 0; + if (success && data) { + data->entryFlags &= ~QFileSystemMetaData::Permissions; + data->entryFlags |= QFileSystemMetaData::MetaDataFlag(uint(permissions)); + data->knownFlagsMask |= QFileSystemMetaData::Permissions; + } + if (!success) + error = QSystemError(errno, QSystemError::StandardLibraryError); + return success; +} + +QString QFileSystemEngine::homePath() +{ + QString home = QFile::decodeName(qgetenv("HOME")); + if (home.isNull()) + home = rootPath(); + return QDir::cleanPath(home); +} + +QString QFileSystemEngine::rootPath() +{ + return QLatin1String("/"); +} + +QString QFileSystemEngine::tempPath() +{ +#ifdef QT_UNIX_TEMP_PATH_OVERRIDE + return QLatin1String(QT_UNIX_TEMP_PATH_OVERRIDE); +#else + QString temp = QFile::decodeName(qgetenv("TMPDIR")); + if (temp.isEmpty()) + temp = QLatin1String("/tmp/"); + return QDir::cleanPath(temp); +#endif +} + +bool QFileSystemEngine::setCurrentPath(const QFileSystemEntry &path) +{ + int r; + r = QT_CHDIR(path.nativeFilePath()); + return r >= 0; +} + +QFileSystemEntry QFileSystemEngine::currentPath() +{ + QFileSystemEntry result; + QT_STATBUF st; + if (QT_STAT(".", &st) == 0) { +#if defined(__GLIBC__) && !defined(PATH_MAX) + char *currentName = ::get_current_dir_name(); + if (currentName) { + result = QFile::decodeName(QByteArray(currentName)); + ::free(currentName); + } +#else + char currentName[PATH_MAX+1]; + if (::getcwd(currentName, PATH_MAX)) + result = QFileSystemEntry(QByteArray(currentName), QFileSystemEntry::FromNativePath()); +# if defined(QT_DEBUG) + if (result.isEmpty()) + qWarning("QFSFileEngine::currentPath: getcwd() failed"); +# endif +#endif + } else { +# if defined(QT_DEBUG) + qWarning("QFSFileEngine::currentPath: stat(\".\") failed"); +# endif + } + return result; +} +QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystemengine_win.cpp b/src/corelib/io/qfilesystemengine_win.cpp new file mode 100644 index 0000000..19c94e5 --- /dev/null +++ b/src/corelib/io/qfilesystemengine_win.cpp @@ -0,0 +1,1218 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qfilesystemengine_p.h" + +#define _POSIX_ +#include "qplatformdefs.h" +#include "qabstractfileengine.h" +#include "private/qfsfileengine_p.h" +#include <private/qsystemlibrary_p.h> +#include <qdebug.h> + +#include "qfile.h" +#include "qdir.h" +#include "private/qmutexpool_p.h" +#include "qvarlengtharray.h" +#include "qdatetime.h" +#include "qt_windows.h" + +#if !defined(Q_OS_WINCE) +# include <sys/types.h> +# include <direct.h> +# include <winioctl.h> +#else +# include <types.h> +#endif +#include <objbase.h> +#include <shlobj.h> +#include <initguid.h> +#include <accctrl.h> +#include <ctype.h> +#include <limits.h> +#define SECURITY_WIN32 +#include <security.h> + +#ifndef SPI_GETPLATFORMTYPE +#define SPI_GETPLATFORMTYPE 257 +#endif + +#ifndef PATH_MAX +#define PATH_MAX FILENAME_MAX +#endif + +#ifndef _INTPTR_T_DEFINED +#ifdef _WIN64 +typedef __int64 intptr_t; +#else +#ifdef _W64 +typedef _W64 int intptr_t; +#else +typedef INT_PTR intptr_t; +#endif +#endif +#define _INTPTR_T_DEFINED +#endif + +#ifndef INVALID_FILE_ATTRIBUTES +# define INVALID_FILE_ATTRIBUTES (DWORD (-1)) +#endif + +#if !defined(Q_OS_WINCE) +# if !defined(REPARSE_DATA_BUFFER_HEADER_SIZE) +typedef struct _REPARSE_DATA_BUFFER { + ULONG ReparseTag; + USHORT ReparseDataLength; + USHORT Reserved; + union { + struct { + USHORT SubstituteNameOffset; + USHORT SubstituteNameLength; + USHORT PrintNameOffset; + USHORT PrintNameLength; + ULONG Flags; + WCHAR PathBuffer[1]; + } SymbolicLinkReparseBuffer; + struct { + USHORT SubstituteNameOffset; + USHORT SubstituteNameLength; + USHORT PrintNameOffset; + USHORT PrintNameLength; + WCHAR PathBuffer[1]; + } MountPointReparseBuffer; + struct { + UCHAR DataBuffer[1]; + } GenericReparseBuffer; + }; +} REPARSE_DATA_BUFFER, *PREPARSE_DATA_BUFFER; +# define REPARSE_DATA_BUFFER_HEADER_SIZE FIELD_OFFSET(REPARSE_DATA_BUFFER, GenericReparseBuffer) +# endif // !defined(REPARSE_DATA_BUFFER_HEADER_SIZE) + +# ifndef MAXIMUM_REPARSE_DATA_BUFFER_SIZE +# define MAXIMUM_REPARSE_DATA_BUFFER_SIZE 16384 +# endif +# ifndef IO_REPARSE_TAG_SYMLINK +# define IO_REPARSE_TAG_SYMLINK (0xA000000CL) +# endif +# ifndef FSCTL_GET_REPARSE_POINT +# define FSCTL_GET_REPARSE_POINT CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 42, METHOD_BUFFERED, FILE_ANY_ACCESS) +# endif +#endif // !defined(Q_OS_WINCE) + +QT_BEGIN_NAMESPACE + +Q_CORE_EXPORT int qt_ntfs_permission_lookup = 0; + +#if defined(Q_OS_WINCE) +static QString qfsPrivateCurrentDir = QLatin1String(""); +// As none of the functions we try to resolve do exist on Windows CE +// we use QT_NO_LIBRARY to shorten everything up a little bit. +#define QT_NO_LIBRARY 1 +#endif + +#if !defined(QT_NO_LIBRARY) +QT_BEGIN_INCLUDE_NAMESPACE +typedef DWORD (WINAPI *PtrGetNamedSecurityInfoW)(LPWSTR, SE_OBJECT_TYPE, SECURITY_INFORMATION, PSID*, PSID*, PACL*, PACL*, PSECURITY_DESCRIPTOR*); +static PtrGetNamedSecurityInfoW ptrGetNamedSecurityInfoW = 0; +typedef BOOL (WINAPI *PtrLookupAccountSidW)(LPCWSTR, PSID, LPWSTR, LPDWORD, LPWSTR, LPDWORD, PSID_NAME_USE); +static PtrLookupAccountSidW ptrLookupAccountSidW = 0; +typedef VOID (WINAPI *PtrBuildTrusteeWithSidW)(PTRUSTEE_W, PSID); +static PtrBuildTrusteeWithSidW ptrBuildTrusteeWithSidW = 0; +typedef DWORD (WINAPI *PtrGetEffectiveRightsFromAclW)(PACL, PTRUSTEE_W, OUT PACCESS_MASK); +static PtrGetEffectiveRightsFromAclW ptrGetEffectiveRightsFromAclW = 0; +static TRUSTEE_W currentUserTrusteeW; +static TRUSTEE_W worldTrusteeW; + +typedef BOOL (WINAPI *PtrGetUserProfileDirectoryW)(HANDLE, LPWSTR, LPDWORD); +static PtrGetUserProfileDirectoryW ptrGetUserProfileDirectoryW = 0; +typedef BOOL (WINAPI *PtrGetVolumePathNamesForVolumeNameW)(LPCWSTR,LPWSTR,DWORD,PDWORD); +static PtrGetVolumePathNamesForVolumeNameW ptrGetVolumePathNamesForVolumeNameW = 0; +QT_END_INCLUDE_NAMESPACE + + +static void resolveLibs() +{ + static bool triedResolve = false; + if (!triedResolve) { + // need to resolve the security info functions + + // protect initialization +#ifndef QT_NO_THREAD + QMutexLocker locker(QMutexPool::globalInstanceGet(&triedResolve)); + // check triedResolve again, since another thread may have already + // done the initialization + if (triedResolve) { + // another thread did initialize the security function pointers, + // so we shouldn't do it again. + return; + } +#endif + + triedResolve = true; +#if !defined(Q_OS_WINCE) + HINSTANCE advapiHnd = QSystemLibrary::load(L"advapi32"); + if (advapiHnd) { + ptrGetNamedSecurityInfoW = (PtrGetNamedSecurityInfoW)GetProcAddress(advapiHnd, "GetNamedSecurityInfoW"); + ptrLookupAccountSidW = (PtrLookupAccountSidW)GetProcAddress(advapiHnd, "LookupAccountSidW"); + ptrBuildTrusteeWithSidW = (PtrBuildTrusteeWithSidW)GetProcAddress(advapiHnd, "BuildTrusteeWithSidW"); + ptrGetEffectiveRightsFromAclW = (PtrGetEffectiveRightsFromAclW)GetProcAddress(advapiHnd, "GetEffectiveRightsFromAclW"); + } + if (ptrBuildTrusteeWithSidW) { + // Create TRUSTEE for current user + HANDLE hnd = ::GetCurrentProcess(); + HANDLE token = 0; + if (::OpenProcessToken(hnd, TOKEN_QUERY, &token)) { + TOKEN_USER tu; + DWORD retsize; + if (::GetTokenInformation(token, TokenUser, &tu, sizeof(tu), &retsize)) + ptrBuildTrusteeWithSidW(¤tUserTrusteeW, tu.User.Sid); + ::CloseHandle(token); + } + + typedef BOOL (WINAPI *PtrAllocateAndInitializeSid)(PSID_IDENTIFIER_AUTHORITY, BYTE, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, PSID*); + PtrAllocateAndInitializeSid ptrAllocateAndInitializeSid = (PtrAllocateAndInitializeSid)GetProcAddress(advapiHnd, "AllocateAndInitializeSid"); + typedef PVOID (WINAPI *PtrFreeSid)(PSID); + PtrFreeSid ptrFreeSid = (PtrFreeSid)GetProcAddress(advapiHnd, "FreeSid"); + if (ptrAllocateAndInitializeSid && ptrFreeSid) { + // Create TRUSTEE for Everyone (World) + SID_IDENTIFIER_AUTHORITY worldAuth = { SECURITY_WORLD_SID_AUTHORITY }; + PSID pWorld = 0; + if (ptrAllocateAndInitializeSid(&worldAuth, 1, SECURITY_WORLD_RID, 0, 0, 0, 0, 0, 0, 0, &pWorld)) + ptrBuildTrusteeWithSidW(&worldTrusteeW, pWorld); + ptrFreeSid(pWorld); + } + } + HINSTANCE userenvHnd = QSystemLibrary::load(L"userenv"); + if (userenvHnd) + ptrGetUserProfileDirectoryW = (PtrGetUserProfileDirectoryW)GetProcAddress(userenvHnd, "GetUserProfileDirectoryW"); + HINSTANCE kernel32 = LoadLibrary(L"kernel32"); + if(kernel32) + ptrGetVolumePathNamesForVolumeNameW = (PtrGetVolumePathNamesForVolumeNameW)GetProcAddress(kernel32, "GetVolumePathNamesForVolumeNameW"); +#endif + } +} +#endif // QT_NO_LIBRARY + +typedef DWORD (WINAPI *PtrNetShareEnum)(LPWSTR, DWORD, LPBYTE*, DWORD, LPDWORD, LPDWORD, LPDWORD); +static PtrNetShareEnum ptrNetShareEnum = 0; +typedef DWORD (WINAPI *PtrNetApiBufferFree)(LPVOID); +static PtrNetApiBufferFree ptrNetApiBufferFree = 0; +typedef struct _SHARE_INFO_1 { + LPWSTR shi1_netname; + DWORD shi1_type; + LPWSTR shi1_remark; +} SHARE_INFO_1; + + +static bool resolveUNCLibs() +{ + static bool triedResolve = false; + if (!triedResolve) { +#ifndef QT_NO_THREAD + QMutexLocker locker(QMutexPool::globalInstanceGet(&triedResolve)); + if (triedResolve) { + return ptrNetShareEnum && ptrNetApiBufferFree; + } +#endif + triedResolve = true; +#if !defined(Q_OS_WINCE) + HINSTANCE hLib = QSystemLibrary::load(L"Netapi32"); + if (hLib) { + ptrNetShareEnum = (PtrNetShareEnum)GetProcAddress(hLib, "NetShareEnum"); + if (ptrNetShareEnum) + ptrNetApiBufferFree = (PtrNetApiBufferFree)GetProcAddress(hLib, "NetApiBufferFree"); + } +#endif + } + return ptrNetShareEnum && ptrNetApiBufferFree; +} + +static QString readSymLink(const QFileSystemEntry &link) +{ + QString result; +#if !defined(Q_OS_WINCE) + HANDLE handle = CreateFile((wchar_t*)link.nativeFilePath().utf16(), + FILE_READ_EA, + FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, + 0, + OPEN_EXISTING, + FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, + 0); + if (handle != INVALID_HANDLE_VALUE) { + DWORD bufsize = MAXIMUM_REPARSE_DATA_BUFFER_SIZE; + REPARSE_DATA_BUFFER *rdb = (REPARSE_DATA_BUFFER*)qMalloc(bufsize); + DWORD retsize = 0; + if (::DeviceIoControl(handle, FSCTL_GET_REPARSE_POINT, 0, 0, rdb, bufsize, &retsize, 0)) { + if (rdb->ReparseTag == IO_REPARSE_TAG_MOUNT_POINT) { + int length = rdb->MountPointReparseBuffer.SubstituteNameLength / sizeof(wchar_t); + int offset = rdb->MountPointReparseBuffer.SubstituteNameOffset / sizeof(wchar_t); + const wchar_t* PathBuffer = &rdb->MountPointReparseBuffer.PathBuffer[offset]; + result = QString::fromWCharArray(PathBuffer, length); + } else if (rdb->ReparseTag == IO_REPARSE_TAG_SYMLINK) { + int length = rdb->SymbolicLinkReparseBuffer.SubstituteNameLength / sizeof(wchar_t); + int offset = rdb->SymbolicLinkReparseBuffer.SubstituteNameOffset / sizeof(wchar_t); + const wchar_t* PathBuffer = &rdb->SymbolicLinkReparseBuffer.PathBuffer[offset]; + result = QString::fromWCharArray(PathBuffer, length); + } + // cut-off "//?/" and "/??/" + if (result.size() > 4 && result.at(0) == QLatin1Char('\\') && result.at(2) == QLatin1Char('?') && result.at(3) == QLatin1Char('\\')) + result = result.mid(4); + } + qFree(rdb); + CloseHandle(handle); + +#if !defined(QT_NO_LIBRARY) + resolveLibs(); + if (ptrGetVolumePathNamesForVolumeNameW) { + QRegExp matchVolName(QLatin1String("^Volume\\{([a-z]|[0-9]|-)+\\}\\\\"), Qt::CaseInsensitive); + if(matchVolName.indexIn(result) == 0) { + DWORD len; + wchar_t buffer[MAX_PATH]; + QString volumeName = result.mid(0, matchVolName.matchedLength()).prepend(QLatin1String("\\\\?\\")); + if(ptrGetVolumePathNamesForVolumeNameW((wchar_t*)volumeName.utf16(), buffer, MAX_PATH, &len) != 0) + result.replace(0,matchVolName.matchedLength(), QString::fromWCharArray(buffer)); + } + } +#endif + } +#else + Q_UNUSED(link); +#endif // Q_OS_WINCE + return result; +} + +static QString readLink(const QFileSystemEntry &link) +{ +#if !defined(Q_OS_WINCE) +#if !defined(QT_NO_LIBRARY) && !defined(Q_CC_MWERKS) + QString ret; + + bool neededCoInit = false; + IShellLink *psl; // pointer to IShellLink i/f + WIN32_FIND_DATA wfd; + wchar_t szGotPath[MAX_PATH]; + + // Get pointer to the IShellLink interface. + HRESULT hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID *)&psl); + + if (hres == CO_E_NOTINITIALIZED) { // COM was not initialized + neededCoInit = true; + CoInitialize(NULL); + hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, + IID_IShellLink, (LPVOID *)&psl); + } + if (SUCCEEDED(hres)) { // Get pointer to the IPersistFile interface. + IPersistFile *ppf; + hres = psl->QueryInterface(IID_IPersistFile, (LPVOID *)&ppf); + if (SUCCEEDED(hres)) { + hres = ppf->Load((LPOLESTR)link.nativeFilePath().utf16(), STGM_READ); + //The original path of the link is retrieved. If the file/folder + //was moved, the return value still have the old path. + if (SUCCEEDED(hres)) { + if (psl->GetPath(szGotPath, MAX_PATH, &wfd, SLGP_UNCPRIORITY) == NOERROR) + ret = QString::fromWCharArray(szGotPath); + } + ppf->Release(); + } + psl->Release(); + } + if (neededCoInit) + CoUninitialize(); + + return ret; +#else + Q_UNUSED(link); + return QString(); +#endif // QT_NO_LIBRARY +#else + wchar_t target[MAX_PATH]; + QString result; + if (SHGetShortcutTarget((wchar_t*)QFileInfo(link.filePath()).absoluteFilePath().replace(QLatin1Char('/'),QLatin1Char('\\')).utf16(), target, MAX_PATH)) { + result = QString::fromWCharArray(target); + if (result.startsWith(QLatin1Char('"'))) + result.remove(0,1); + if (result.endsWith(QLatin1Char('"'))) + result.remove(result.size()-1,1); + } + return result; +#endif // Q_OS_WINCE +} + +static bool uncShareExists(const QString &server) +{ + // This code assumes the UNC path is always like \\?\UNC\server... + QStringList parts = server.split(QLatin1Char('\\'), QString::SkipEmptyParts); + if (parts.count() >= 3) { + QStringList shares; + if (QFileSystemEngine::uncListSharesOnServer(QLatin1String("\\\\") + parts.at(2), &shares)) + return parts.count() >= 4 ? shares.contains(parts.at(3), Qt::CaseInsensitive) : true; + } + return false; +} + +static inline bool getFindData(QString path, WIN32_FIND_DATA &findData) +{ + // path should not end with a trailing slash + while (path.endsWith(QLatin1Char('\\'))) + path.chop(1); + + // can't handle drives + if (!path.endsWith(QLatin1Char(':'))) { + HANDLE hFind = ::FindFirstFile((wchar_t*)path.utf16(), &findData); + if (hFind != INVALID_HANDLE_VALUE) { + ::FindClose(hFind); + return true; + } + } + + return false; +} + +bool QFileSystemEngine::uncListSharesOnServer(const QString &server, QStringList *list) +{ + if (resolveUNCLibs()) { + SHARE_INFO_1 *BufPtr, *p; + DWORD res; + DWORD er = 0, tr = 0, resume = 0, i; + do { + res = ptrNetShareEnum((wchar_t*)server.utf16(), 1, (LPBYTE *)&BufPtr, DWORD(-1), &er, &tr, &resume); + if (res == ERROR_SUCCESS || res == ERROR_MORE_DATA) { + p = BufPtr; + for (i = 1; i <= er; ++i) { + if (list && p->shi1_type == 0) + list->append(QString::fromWCharArray(p->shi1_netname)); + p++; + } + } + ptrNetApiBufferFree(BufPtr); + } while (res == ERROR_MORE_DATA); + return res == ERROR_SUCCESS; + } + return false; +} + +void QFileSystemEngine::clearWinStatData(QFileSystemMetaData &data) +{ + data.size_ = 0; + data.fileAttribute_ = 0; + data.creationTime_ = FILETIME(); + data.lastAccessTime_ = FILETIME(); + data.lastWriteTime_ = FILETIME(); +} + +bool QFileSystemEngine::isCaseSensitive() +{ + return false; +} + +//static +QFileSystemEntry QFileSystemEngine::getLinkTarget(const QFileSystemEntry &link, + QFileSystemMetaData &data) +{ + if (data.missingFlags(QFileSystemMetaData::LinkType)) + QFileSystemEngine::fillMetaData(link, data, QFileSystemMetaData::LinkType); + + QString ret; + if (data.isLnkFile()) + ret = readLink(link); + else if (data.isLink()) + ret = readSymLink(link); + return QFileSystemEntry(ret); +} + +//static +QFileSystemEntry QFileSystemEngine::canonicalName(const QFileSystemEntry &entry, QFileSystemMetaData &data) +{ + if (data.missingFlags(QFileSystemMetaData::ExistsAttribute)) + QFileSystemEngine::fillMetaData(entry, data, QFileSystemMetaData::ExistsAttribute); + + if (data.exists()) + return QFileSystemEntry(slowCanonicalized(absoluteName(entry).filePath())); + else + return QFileSystemEntry(); +} + +//static +QString QFileSystemEngine::nativeAbsoluteFilePath(const QString &path) +{ + // can be //server or //server/share + QString absPath; +#if !defined(Q_OS_WINCE) + QVarLengthArray<wchar_t, MAX_PATH> buf(qMax(MAX_PATH, path.size() + 1)); + wchar_t *fileName = 0; + DWORD retLen = GetFullPathName((wchar_t*)path.utf16(), buf.size(), buf.data(), &fileName); + if (retLen > (DWORD)buf.size()) { + buf.resize(retLen); + retLen = GetFullPathName((wchar_t*)path.utf16(), buf.size(), buf.data(), &fileName); + } + if (retLen != 0) + absPath = QString::fromWCharArray(buf.data(), retLen); +#else + if (path.startsWith(QLatin1Char('/')) || path.startsWith(QLatin1Char('\\'))) + absPath = QDir::toNativeSeparators(path); + else + absPath = QDir::toNativeSeparators(QDir::cleanPath(qfsPrivateCurrentDir + QLatin1Char('/') + path)); +#endif + // This is really ugly, but GetFullPathName strips off whitespace at the end. + // If you for instance write ". " in the lineedit of QFileDialog, + // (which is an invalid filename) this function will strip the space off and viola, + // the file is later reported as existing. Therefore, we re-add the whitespace that + // was at the end of path in order to keep the filename invalid. + if (!path.isEmpty() && path.at(path.size() - 1) == QLatin1Char(' ')) + absPath.append(QLatin1Char(' ')); + return absPath; +} + +//static +QFileSystemEntry QFileSystemEngine::absoluteName(const QFileSystemEntry &entry) +{ + QString ret; + + if (!entry.isRelative()) { +#if !defined(Q_OS_WINCE) + if (entry.isAbsolute() + && !entry.filePath().contains(QLatin1String("/../")) + && !entry.filePath().contains(QLatin1String("/./")) + && !entry.filePath().endsWith(QLatin1String("/..")) + && !entry.filePath().endsWith(QLatin1String("/."))) { + ret = entry.filePath(); + } else { + ret = QDir::fromNativeSeparators(nativeAbsoluteFilePath(entry.filePath())); + } +#else + ret = entry.filePath(); +#endif + } else { + ret = QDir::cleanPath(QDir::currentPath() + QLatin1Char('/') + entry.filePath()); + } + + // The path should be absolute at this point. + // From the docs : + // Absolute paths begin with the directory separator "/" + // (optionally preceded by a drive specification under Windows). + if (ret.at(0) != QLatin1Char('/')) { + Q_ASSERT(ret.length() >= 2); + Q_ASSERT(ret.at(0).isLetter()); + Q_ASSERT(ret.at(1) == QLatin1Char(':')); + + // Force uppercase drive letters. + ret[0] = ret.at(0).toUpper(); + } + return QFileSystemEntry(ret); +} + +//static +QString QFileSystemEngine::owner(const QFileSystemEntry &entry, QAbstractFileEngine::FileOwner own) +{ + QString name; +#if !defined(QT_NO_LIBRARY) + extern int qt_ntfs_permission_lookup; + if((qt_ntfs_permission_lookup > 0) && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)) { + resolveLibs(); + if (ptrGetNamedSecurityInfoW && ptrLookupAccountSidW) { + PSID pOwner = 0; + PSECURITY_DESCRIPTOR pSD; + if (ptrGetNamedSecurityInfoW((wchar_t*)entry.nativeFilePath().utf16(), SE_FILE_OBJECT, + own == QAbstractFileEngine::OwnerGroup ? GROUP_SECURITY_INFORMATION : OWNER_SECURITY_INFORMATION, + own == QAbstractFileEngine::OwnerUser ? &pOwner : 0, own == QAbstractFileEngine::OwnerGroup ? &pOwner : 0, + 0, 0, &pSD) == ERROR_SUCCESS) { + DWORD lowner = 64; + DWORD ldomain = 64; + QVarLengthArray<wchar_t, 64> owner(lowner); + QVarLengthArray<wchar_t, 64> domain(ldomain); + SID_NAME_USE use = SidTypeUnknown; + // First call, to determine size of the strings (with '\0'). + if (!ptrLookupAccountSidW(NULL, pOwner, (LPWSTR)owner.data(), &lowner, + (LPWSTR)domain.data(), &ldomain, (SID_NAME_USE*)&use)) { + if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) { + if (lowner > (DWORD)owner.size()) + owner.resize(lowner); + if (ldomain > (DWORD)domain.size()) + domain.resize(ldomain); + // Second call, try on resized buf-s + if (!ptrLookupAccountSidW(NULL, pOwner, (LPWSTR)owner.data(), &lowner, + (LPWSTR)domain.data(), &ldomain, (SID_NAME_USE*)&use)) { + lowner = 0; + } + } else { + lowner = 0; + } + } + if (lowner != 0) + name = QString::fromWCharArray(owner.data()); + LocalFree(pSD); + } + } + } +#else + Q_UNUSED(own); +#endif + return name; +} + +//static +bool QFileSystemEngine::fillPermissions(const QFileSystemEntry &entry, QFileSystemMetaData &data, + QFileSystemMetaData::MetaDataFlags what) +{ + QAbstractFileEngine::FileFlags ret = 0; + +#if !defined(QT_NO_LIBRARY) + if((qt_ntfs_permission_lookup > 0) && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)) { + resolveLibs(); + if(ptrGetNamedSecurityInfoW && ptrBuildTrusteeWithSidW && ptrGetEffectiveRightsFromAclW) { + enum { ReadMask = 0x00000001, WriteMask = 0x00000002, ExecMask = 0x00000020 }; + + QString fname = entry.filePath(); + PSID pOwner = 0; + PSID pGroup = 0; + PACL pDacl; + PSECURITY_DESCRIPTOR pSD; + DWORD res = ptrGetNamedSecurityInfoW((wchar_t*)fname.utf16(), SE_FILE_OBJECT, + OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION, + &pOwner, &pGroup, &pDacl, 0, &pSD); + if(res == ERROR_SUCCESS) { + ACCESS_MASK access_mask; + TRUSTEE_W trustee; + if (what & QFileSystemMetaData::UserPermissions) { // user + data.knownFlagsMask |= QFileSystemMetaData::UserPermissions; + if(ptrGetEffectiveRightsFromAclW(pDacl, ¤tUserTrusteeW, &access_mask) != ERROR_SUCCESS) + access_mask = (ACCESS_MASK)-1; + if(access_mask & ReadMask) + data.entryFlags |= QFileSystemMetaData::UserReadPermission; + if(access_mask & WriteMask) + data.entryFlags|= QFileSystemMetaData::UserWritePermission; + if(access_mask & ExecMask) + data.entryFlags|= QFileSystemMetaData::UserExecutePermission; + } + if (what & QFileSystemMetaData::OwnerPermissions) { // owner + data.knownFlagsMask |= QFileSystemMetaData::OwnerPermissions; + ptrBuildTrusteeWithSidW(&trustee, pOwner); + if(ptrGetEffectiveRightsFromAclW(pDacl, &trustee, &access_mask) != ERROR_SUCCESS) + access_mask = (ACCESS_MASK)-1; + if(access_mask & ReadMask) + data.entryFlags |= QFileSystemMetaData::OwnerReadPermission; + if(access_mask & WriteMask) + data.entryFlags |= QFileSystemMetaData::OwnerWritePermission; + if(access_mask & ExecMask) + data.entryFlags |= QFileSystemMetaData::OwnerExecutePermission; + } + if (what & QFileSystemMetaData::GroupPermissions) { // group + data.knownFlagsMask |= QFileSystemMetaData::GroupPermissions; + ptrBuildTrusteeWithSidW(&trustee, pGroup); + if(ptrGetEffectiveRightsFromAclW(pDacl, &trustee, &access_mask) != ERROR_SUCCESS) + access_mask = (ACCESS_MASK)-1; + if(access_mask & ReadMask) + data.entryFlags |= QFileSystemMetaData::GroupReadPermission; + if(access_mask & WriteMask) + data.entryFlags |= QFileSystemMetaData::GroupWritePermission; + if(access_mask & ExecMask) + data.entryFlags |= QFileSystemMetaData::GroupExecutePermission; + } + if (what & QFileSystemMetaData::OtherPermissions) { // other (world) + data.knownFlagsMask |= QFileSystemMetaData::OtherPermissions; + if(ptrGetEffectiveRightsFromAclW(pDacl, &worldTrusteeW, &access_mask) != ERROR_SUCCESS) + access_mask = (ACCESS_MASK)-1; // ### + if(access_mask & ReadMask) + data.entryFlags |= QFileSystemMetaData::OtherReadPermission; + if(access_mask & WriteMask) + data.entryFlags |= QFileSystemMetaData::OtherWritePermission; + if(access_mask & ExecMask) + data.entryFlags |= QFileSystemMetaData::OwnerExecutePermission; + } + LocalFree(pSD); + } + } + } else +#endif + { + //### what to do with permissions if we don't use NTFS + // for now just add all permissions and what about exe missions ?? + // also qt_ntfs_permission_lookup is now not set by default ... should it ? + data.entryFlags |= QFileSystemMetaData::OwnerReadPermission + | QFileSystemMetaData::GroupReadPermission + | QFileSystemMetaData::OtherReadPermission; + + if (!(data.fileAttribute_ & FILE_ATTRIBUTE_READONLY)) { + data.entryFlags |= QFileSystemMetaData::OwnerWritePermission + | QFileSystemMetaData::GroupWritePermission + | QFileSystemMetaData::OtherWritePermission; + } + + QString fname = entry.filePath(); + QString ext = fname.right(4).toLower(); + if (data.isDirectory() || + ext == QLatin1String(".exe") || ext == QLatin1String(".com") || ext == QLatin1String(".bat") || + ext == QLatin1String(".pif") || ext == QLatin1String(".cmd")) { + data.entryFlags |= QFileSystemMetaData::OwnerExecutePermission | QFileSystemMetaData::GroupExecutePermission + | QFileSystemMetaData::OtherExecutePermission | QFileSystemMetaData::UserExecutePermission; + } + data.knownFlagsMask |= QFileSystemMetaData::OwnerPermissions | QFileSystemMetaData::GroupPermissions + | QFileSystemMetaData::OtherPermissions | QFileSystemMetaData::UserExecutePermission; + // calculate user permissions + if (what & QFileSystemMetaData::UserReadPermission) { + if (::_waccess((wchar_t*)entry.nativeFilePath().utf16(), R_OK) == 0) + data.entryFlags |= QFileSystemMetaData::UserReadPermission; + data.knownFlagsMask |= QFileSystemMetaData::UserReadPermission; + } + if (what & QFileSystemMetaData::UserWritePermission) { + if (::_waccess((wchar_t*)entry.nativeFilePath().utf16(), W_OK) == 0) + data.entryFlags |= QFileSystemMetaData::UserWritePermission; + data.knownFlagsMask |= QFileSystemMetaData::UserReadPermission; + } + } + + return data.hasFlags(what); +} + +static bool tryDriveUNCFallback(const QFileSystemEntry &fname, QFileSystemMetaData &data) +{ + bool entryExists = false; + DWORD fileAttrib = 0; +#if !defined(Q_OS_WINCE) + if (fname.isDriveRoot()) { + // a valid drive ?? + DWORD drivesBitmask = ::GetLogicalDrives(); + int drivebit = 1 << (fname.filePath().at(0).toUpper().unicode() - QLatin1Char('A').unicode()); + if (drivesBitmask & drivebit) { + fileAttrib = FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_SYSTEM; + entryExists = true; + } + } else { +#endif + const QString &path = fname.nativeFilePath(); + bool is_dir = false; + if (path.startsWith(QLatin1String("\\\\?\\UNC"))) { + // UNC - stat doesn't work for all cases (Windows bug) + int s = path.indexOf(path.at(0),7); + if (s > 0) { + // "\\?\UNC\server\..." + s = path.indexOf(path.at(0),s+1); + if (s > 0) { + // "\\?\UNC\server\share\..." + if (s == path.size() - 1) { + // "\\?\UNC\server\share\" + is_dir = true; + } else { + // "\\?\UNC\server\share\notfound" + } + } else { + // "\\?\UNC\server\share" + is_dir = true; + } + } else { + // "\\?\UNC\server" + is_dir = true; + } + } + if (is_dir && uncShareExists(path)) { + // looks like a UNC dir, is a dir. + fileAttrib = FILE_ATTRIBUTE_DIRECTORY; + entryExists = true; + } +#if !defined(Q_OS_WINCE) + } +#endif + if (entryExists) + data.fillFromFileAttribute(fileAttrib); + return entryExists; +} + +static bool tryFindFallback(const QFileSystemEntry &fname, QFileSystemMetaData &data) +{ + bool filledData = false; + // This assumes the last call to a Windows API failed. + int errorCode = GetLastError(); + if (errorCode == ERROR_ACCESS_DENIED || errorCode == ERROR_SHARING_VIOLATION) { + WIN32_FIND_DATA findData; + if (getFindData(fname.nativeFilePath(), findData) + && findData.dwFileAttributes != INVALID_FILE_ATTRIBUTES) { + data.fillFromFindData(findData, true, fname.isDriveRoot()); + filledData = true; + } + } + return filledData; +} + +#if !defined(Q_OS_WINCE) +//static +bool QFileSystemEngine::fillMetaData(int fd, QFileSystemMetaData &data, + QFileSystemMetaData::MetaDataFlags what) +{ + HANDLE fHandle = (HANDLE)_get_osfhandle(fd); + if (fHandle != INVALID_HANDLE_VALUE) { + return fillMetaData(fHandle, data, what); + } + return false; +} +#endif + +//static +bool QFileSystemEngine::fillMetaData(HANDLE fHandle, QFileSystemMetaData &data, + QFileSystemMetaData::MetaDataFlags what) +{ + data.entryFlags &= ~what; + clearWinStatData(data); + BY_HANDLE_FILE_INFORMATION fileInfo; + UINT oldmode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX); + if (GetFileInformationByHandle(fHandle , &fileInfo)) { + data.fillFromFindInfo(fileInfo); + } + SetErrorMode(oldmode); + return data.hasFlags(what); +} + +//static +bool QFileSystemEngine::fillMetaData(const QFileSystemEntry &entry, QFileSystemMetaData &data, + QFileSystemMetaData::MetaDataFlags what) +{ + what |= QFileSystemMetaData::WinLnkType | QFileSystemMetaData::WinStatFlags; + data.entryFlags &= ~what; + + QFileSystemEntry fname; + data.knownFlagsMask |= QFileSystemMetaData::WinLnkType; + if(entry.filePath().endsWith(QLatin1String(".lnk"))) { + data.entryFlags |= QFileSystemMetaData::WinLnkType; + fname = QFileSystemEntry(readLink(entry)); + } else { + fname = entry; + } + + if (fname.isEmpty()) { + data.knownFlagsMask |= what; + clearWinStatData(data); + return false; + } + + if (what & QFileSystemMetaData::WinStatFlags) { + UINT oldmode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX); + clearWinStatData(data); + WIN32_FIND_DATA findData; + // The memory structure for WIN32_FIND_DATA is same as WIN32_FILE_ATTRIBUTE_DATA + // for all members used by fillFindData(). + bool ok = ::GetFileAttributesEx((wchar_t*)fname.nativeFilePath().utf16(), GetFileExInfoStandard, + reinterpret_cast<WIN32_FILE_ATTRIBUTE_DATA *>(&findData)); + if (ok) { + data.fillFromFindData(findData, false, fname.isDriveRoot()); + } else { + if (!tryFindFallback(fname, data)) + tryDriveUNCFallback(fname, data); + } + SetErrorMode(oldmode); + } + + if (what & QFileSystemMetaData::Permissions) + fillPermissions(fname, data, what); + if ((what & QFileSystemMetaData::LinkType) + && data.missingFlags(QFileSystemMetaData::LinkType)) { + data.knownFlagsMask |= QFileSystemMetaData::LinkType; + if (data.fileAttribute_ & FILE_ATTRIBUTE_REPARSE_POINT) { + WIN32_FIND_DATA findData; + if (getFindData(fname.nativeFilePath(), findData)) + data.fillFromFindData(findData, true); + } + } + data.knownFlagsMask |= what; + return data.hasFlags(what); +} + +static inline bool mkDir(const QString &path) +{ +#if defined(Q_OS_WINCE) + // Unfortunately CreateDirectory returns true for paths longer than + // 256, but does not create a directory. It starts to fail, when + // path length > MAX_PATH, which is 260 usually on CE. + // This only happens on a Windows Mobile device. Windows CE seems + // not to be affected by this. + static int platformId = 0; + if (platformId == 0) { + wchar_t platformString[64]; + if (SystemParametersInfo(SPI_GETPLATFORMTYPE, sizeof(platformString)/sizeof(*platformString),platformString,0)) { + if (0 == wcscmp(platformString, L"PocketPC") || 0 == wcscmp(platformString, L"Smartphone")) + platformId = 1; + else + platformId = 2; + } + } + if (platformId == 1 && QFSFileEnginePrivate::longFileName(path).size() > 256) + return false; +#endif + return ::CreateDirectory((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16(), 0); +} + +static inline bool rmDir(const QString &path) +{ + return ::RemoveDirectory((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16()); +} + +static bool isDirPath(const QString &dirPath, bool *existed) +{ + QString path = dirPath; + if (path.length() == 2 && path.at(1) == QLatin1Char(':')) + path += QLatin1Char('\\'); + + DWORD fileAttrib = ::GetFileAttributes((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16()); + if (fileAttrib == INVALID_FILE_ATTRIBUTES) { + int errorCode = GetLastError(); + if (errorCode == ERROR_ACCESS_DENIED || errorCode == ERROR_SHARING_VIOLATION) { + WIN32_FIND_DATA findData; + if (getFindData(QFSFileEnginePrivate::longFileName(path), findData)) + fileAttrib = findData.dwFileAttributes; + } + } + + if (existed) + *existed = fileAttrib != INVALID_FILE_ATTRIBUTES; + + if (fileAttrib == INVALID_FILE_ATTRIBUTES) + return false; + + return fileAttrib & FILE_ATTRIBUTE_DIRECTORY; +} + +//static +bool QFileSystemEngine::createDirectory(const QFileSystemEntry &entry, bool createParents) +{ + QString dirName = entry.filePath(); + if (createParents) { + dirName = QDir::toNativeSeparators(QDir::cleanPath(dirName)); + // We spefically search for / so \ would break it.. + int oldslash = -1; + if (dirName.startsWith(QLatin1String("\\\\"))) { + // Don't try to create the root path of a UNC path; + // CreateDirectory() will just return ERROR_INVALID_NAME. + for (int i = 0; i < dirName.size(); ++i) { + if (dirName.at(i) != QDir::separator()) { + oldslash = i; + break; + } + } + if (oldslash != -1) + oldslash = dirName.indexOf(QDir::separator(), oldslash); + } + for (int slash=0; slash != -1; oldslash = slash) { + slash = dirName.indexOf(QDir::separator(), oldslash+1); + if (slash == -1) { + if (oldslash == dirName.length()) + break; + slash = dirName.length(); + } + if (slash) { + QString chunk = dirName.left(slash); + bool existed = false; + if (!isDirPath(chunk, &existed)) { + if (!existed) { + if (!mkDir(chunk)) + return false; + } else { + return false; + } + } + } + } + return true; + } + return mkDir(entry.filePath()); +} + +//static +bool QFileSystemEngine::removeDirectory(const QFileSystemEntry &entry, bool removeEmptyParents) +{ + QString dirName = entry.filePath(); + if (removeEmptyParents) { + dirName = QDir::toNativeSeparators(QDir::cleanPath(dirName)); + for (int oldslash = 0, slash=dirName.length(); slash > 0; oldslash = slash) { + QString chunk = dirName.left(slash); + if (chunk.length() == 2 && chunk.at(0).isLetter() && chunk.at(1) == QLatin1Char(':')) + break; + if (!isDirPath(chunk, 0)) + return false; + if (!rmDir(chunk)) + return oldslash != 0; + slash = dirName.lastIndexOf(QDir::separator(), oldslash-1); + } + return true; + } + return rmDir(entry.filePath()); +} + +//static +QString QFileSystemEngine::rootPath() +{ +#if defined(Q_OS_WINCE) + QString ret = QLatin1String("/"); +#elif defined(Q_FS_FAT) + QString ret = QString::fromLatin1(qgetenv("SystemDrive").constData()); + if (ret.isEmpty()) + ret = QLatin1String("c:"); + ret.append(QLatin1Char('/')); +#elif defined(Q_OS_OS2EMX) + char dir[4]; + _abspath(dir, QLatin1String("/"), _MAX_PATH); + QString ret(dir); +#endif + return ret; +} + +//static +QString QFileSystemEngine::homePath() +{ + QString ret; +#if !defined(QT_NO_LIBRARY) + resolveLibs(); + if (ptrGetUserProfileDirectoryW) { + HANDLE hnd = ::GetCurrentProcess(); + HANDLE token = 0; + BOOL ok = ::OpenProcessToken(hnd, TOKEN_QUERY, &token); + if (ok) { + DWORD dwBufferSize = 0; + // First call, to determine size of the strings (with '\0'). + ok = ptrGetUserProfileDirectoryW(token, NULL, &dwBufferSize); + if (!ok && dwBufferSize != 0) { // We got the required buffer size + wchar_t *userDirectory = new wchar_t[dwBufferSize]; + // Second call, now we can fill the allocated buffer. + ok = ptrGetUserProfileDirectoryW(token, userDirectory, &dwBufferSize); + if (ok) + ret = QString::fromWCharArray(userDirectory); + delete [] userDirectory; + } + ::CloseHandle(token); + } + } +#endif + if (ret.isEmpty() || !QFile::exists(ret)) { + ret = QString::fromLocal8Bit(qgetenv("USERPROFILE").constData()); + if (ret.isEmpty() || !QFile::exists(ret)) { + ret = QString::fromLocal8Bit(qgetenv("HOMEDRIVE").constData()) + + QString::fromLocal8Bit(qgetenv("HOMEPATH").constData()); + if (ret.isEmpty() || !QFile::exists(ret)) { + ret = QString::fromLocal8Bit(qgetenv("HOME").constData()); + if (ret.isEmpty() || !QFile::exists(ret)) { +#if defined(Q_OS_WINCE) + ret = QLatin1String("\\My Documents"); + if (!QFile::exists(ret)) +#endif + ret = rootPath(); + } + } + } + } + return QDir::fromNativeSeparators(ret); +} + +QString QFileSystemEngine::tempPath() +{ + QString ret; + wchar_t tempPath[MAX_PATH]; + DWORD len = GetTempPath(MAX_PATH, tempPath); + if (len) + ret = QString::fromWCharArray(tempPath, len); + if (!ret.isEmpty()) { + while (ret.endsWith(QLatin1Char('\\'))) + ret.chop(1); + ret = QDir::fromNativeSeparators(ret); + } + if (ret.isEmpty()) { +#if !defined(Q_OS_WINCE) + ret = QLatin1String("c:/tmp"); +#else + ret = QLatin1String("/Temp"); +#endif + } + return ret; +} + +bool QFileSystemEngine::setCurrentPath(const QFileSystemEntry &entry) +{ + QFileSystemMetaData meta; + fillMetaData(entry, meta, QFileSystemMetaData::ExistsAttribute | QFileSystemMetaData::DirectoryType); + if(!(meta.exists() && meta.isDirectory())) + return false; + +#if !defined(Q_OS_WINCE) + //TODO: this should really be using nativeFilePath(), but that returns a path in long format \\?\c:\foo + //which causes many problems later on when it's returned through currentPath() + return ::SetCurrentDirectory(reinterpret_cast<const wchar_t*>(QDir::toNativeSeparators(entry.filePath()).utf16())) != 0; +#else + qfsPrivateCurrentDir = entry.filePath(); + return true; +#endif +} + +QFileSystemEntry QFileSystemEngine::currentPath() +{ + QString ret; +#if !defined(Q_OS_WINCE) + DWORD size = 0; + wchar_t currentName[PATH_MAX]; + size = ::GetCurrentDirectory(PATH_MAX, currentName); + if (size != 0) { + if (size > PATH_MAX) { + wchar_t *newCurrentName = new wchar_t[size]; + if (::GetCurrentDirectory(PATH_MAX, newCurrentName) != 0) + ret = QString::fromWCharArray(newCurrentName, size); + delete [] newCurrentName; + } else { + ret = QString::fromWCharArray(currentName, size); + } + } + if (ret.length() >= 2 && ret[1] == QLatin1Char(':')) + ret[0] = ret.at(0).toUpper(); // Force uppercase drive letters. +#else + Q_UNUSED(fileName); + //TODO - a race condition exists when using currentPath / setCurrentPath from multiple threads + if (qfsPrivateCurrentDir.isEmpty()) + qfsPrivateCurrentDir = QCoreApplication::applicationDirPath(); + + ret = qfsPrivateCurrentDir; +#endif + return QFileSystemEntry(ret, QFileSystemEntry::FromNativePath()); +} + +//static +bool QFileSystemEngine::createLink(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error) +{ + Q_ASSERT(false); + Q_UNUSED(source) + Q_UNUSED(target) + Q_UNUSED(error) + + return false; // TODO implement; - code needs to be moved from qfsfileengine_win.cpp +} + +//static +bool QFileSystemEngine::copyFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error) +{ + bool ret = ::CopyFile((wchar_t*)source.nativeFilePath().utf16(), + (wchar_t*)target.nativeFilePath().utf16(), true) != 0; + if(!ret) + error = QSystemError(::GetLastError(), QSystemError::NativeError); + return ret; +} + +//static +bool QFileSystemEngine::renameFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error) +{ + bool ret = ::MoveFile((wchar_t*)source.nativeFilePath().utf16(), + (wchar_t*)target.nativeFilePath().utf16()) != 0; + if(!ret) + error = QSystemError(::GetLastError(), QSystemError::NativeError); + return ret; +} + +//static +bool QFileSystemEngine::removeFile(const QFileSystemEntry &entry, QSystemError &error) +{ + bool ret = ::DeleteFile((wchar_t*)entry.nativeFilePath().utf16()) != 0; + if(!ret) + error = QSystemError(::GetLastError(), QSystemError::NativeError); + return ret; +} + +//static +bool QFileSystemEngine::setPermissions(const QFileSystemEntry &entry, QFile::Permissions permissions, QSystemError &error, + QFileSystemMetaData *data) +{ + Q_UNUSED(data); + int mode = 0; + + if (permissions & QFile::ReadOwner || permissions & QFile::ReadUser + || permissions & QFile::ReadGroup || permissions & QFile::ReadOther) + mode |= _S_IREAD; + if (permissions & QFile::WriteOwner || permissions & QFile::WriteUser + || permissions & QFile::WriteGroup || permissions & QFile::WriteOther) + mode |= _S_IWRITE; + + if (mode == 0) // not supported + return false; + + bool ret = (::_wchmod((wchar_t*)entry.nativeFilePath().utf16(), mode) == 0); + if(!ret) + error = QSystemError(errno, QSystemError::StandardLibraryError); + return ret; +} + +static inline QDateTime fileTimeToQDateTime(const FILETIME *time) +{ + QDateTime ret; + +#if defined(Q_OS_WINCE) + SYSTEMTIME systime; + FILETIME ftime; + systime.wYear = 1970; + systime.wMonth = 1; + systime.wDay = 1; + systime.wHour = 0; + systime.wMinute = 0; + systime.wSecond = 0; + systime.wMilliseconds = 0; + systime.wDayOfWeek = 4; + SystemTimeToFileTime(&systime, &ftime); + unsigned __int64 acttime = (unsigned __int64)time->dwHighDateTime << 32 | time->dwLowDateTime; + FileTimeToSystemTime(time, &systime); + unsigned __int64 time1970 = (unsigned __int64)ftime.dwHighDateTime << 32 | ftime.dwLowDateTime; + unsigned __int64 difftime = acttime - time1970; + difftime /= 10000000; + ret.setTime_t((unsigned int)difftime); +#else + SYSTEMTIME sTime, lTime; + FileTimeToSystemTime(time, &sTime); + SystemTimeToTzSpecificLocalTime(0, &sTime, &lTime); + ret.setDate(QDate(lTime.wYear, lTime.wMonth, lTime.wDay)); + ret.setTime(QTime(lTime.wHour, lTime.wMinute, lTime.wSecond, lTime.wMilliseconds)); +#endif + + return ret; +} + +QDateTime QFileSystemMetaData::creationTime() const +{ + return fileTimeToQDateTime(&creationTime_); +} +QDateTime QFileSystemMetaData::modificationTime() const +{ + return fileTimeToQDateTime(&lastWriteTime_); +} +QDateTime QFileSystemMetaData::accessTime() const +{ + return fileTimeToQDateTime(&lastAccessTime_); +} + +QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystementry.cpp b/src/corelib/io/qfilesystementry.cpp new file mode 100644 index 0000000..d4c6d0a --- /dev/null +++ b/src/corelib/io/qfilesystementry.cpp @@ -0,0 +1,383 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qfilesystementry_p.h" + +#include <QtCore/qdir.h> +#include <QtCore/qfile.h> +#include <QtCore/private/qfsfileengine_p.h> +#ifdef Q_OS_WIN +#include <QtCore/qstringbuilder.h> +#endif + +QT_BEGIN_NAMESPACE + +#ifdef Q_OS_WIN +static bool isUncRoot(const QString &server) +{ + QString localPath = QDir::toNativeSeparators(server); + if (!localPath.startsWith(QLatin1String("\\\\"))) + return false; + + int idx = localPath.indexOf(QLatin1Char('\\'), 2); + if (idx == -1 || idx + 1 == localPath.length()) + return true; + + localPath = localPath.right(localPath.length() - idx - 1).trimmed(); + return localPath.isEmpty(); +} + +static inline QString fixIfRelativeUncPath(const QString &path) +{ + QString currentPath = QDir::currentPath(); + if (currentPath.startsWith(QLatin1String("//"))) + return currentPath % QChar(QLatin1Char('/')) % path; + return path; +} +#endif + +QFileSystemEntry::QFileSystemEntry() + : m_lastSeparator(0), + m_firstDotInFileName(0), + m_lastDotInFileName(0) +{ +} + +/*! + \internal + Use this constructor when the path is supplied by user code, as it may contain a mix + of '/' and the native separator. + */ +QFileSystemEntry::QFileSystemEntry(const QString &filePath) + : m_filePath(QDir::fromNativeSeparators(filePath)), + m_lastSeparator(-2), + m_firstDotInFileName(-2), + m_lastDotInFileName(0) +{ +} + +/*! + \internal + Use this constructor when the path is guaranteed to be in internal format, i.e. all + directory separators are '/' and not the native separator. + */ +QFileSystemEntry::QFileSystemEntry(const QString &filePath, FromInternalPath /* dummy */) + : m_filePath(filePath), + m_lastSeparator(-2), + m_firstDotInFileName(-2), + m_lastDotInFileName(0) +{ +} + +/*! + \internal + Use this constructor when the path comes from a native API + */ +QFileSystemEntry::QFileSystemEntry(const NativePath &nativeFilePath, FromNativePath /* dummy */) + : m_nativeFilePath(nativeFilePath), + m_lastSeparator(-2), + m_firstDotInFileName(-2), + m_lastDotInFileName(0) +{ +} + +QFileSystemEntry::QFileSystemEntry(const QString &filePath, const NativePath &nativeFilePath) + : m_filePath(QDir::fromNativeSeparators(filePath)), + m_nativeFilePath(nativeFilePath), + m_lastSeparator(-2), + m_firstDotInFileName(-2), + m_lastDotInFileName(0) +{ +} + +QString QFileSystemEntry::filePath() const +{ + resolveFilePath(); + return m_filePath; +} + +QFileSystemEntry::NativePath QFileSystemEntry::nativeFilePath() const +{ + resolveNativeFilePath(); + return m_nativeFilePath; +} + +void QFileSystemEntry::resolveFilePath() const +{ + if (m_filePath.isEmpty() && !m_nativeFilePath.isEmpty()) { +#if defined(QFILESYSTEMENTRY_NATIVE_PATH_IS_UTF16) + m_filePath = QDir::fromNativeSeparators(m_nativeFilePath); +#ifdef Q_OS_WIN + if (m_filePath.startsWith(QLatin1String("//?/UNC/"))) + m_filePath = m_filePath.remove(2,6); + if (m_filePath.startsWith(QLatin1String("//?/"))) + m_filePath = m_filePath.remove(0,4); +#endif +#else + m_filePath = QDir::fromNativeSeparators(QFile::decodeName(m_nativeFilePath)); +#endif + } +} + +void QFileSystemEntry::resolveNativeFilePath() const +{ + if (!m_filePath.isEmpty() && m_nativeFilePath.isEmpty()) { +#ifdef Q_OS_WIN + QString filePath = m_filePath; + if (isRelative()) + filePath = fixIfRelativeUncPath(m_filePath); + m_nativeFilePath = QFSFileEnginePrivate::longFileName(QDir::toNativeSeparators(filePath)); +#elif defined(QFILESYSTEMENTRY_NATIVE_PATH_IS_UTF16) + m_nativeFilePath = QDir::toNativeSeparators(m_filePath); +#else + m_nativeFilePath = QFile::encodeName(QDir::toNativeSeparators(m_filePath)); +#endif + } +} + +QString QFileSystemEntry::fileName() const +{ + findLastSeparator(); +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) + if (m_lastSeparator == -1 && m_filePath.length() >= 2 && m_filePath.at(1) == QLatin1Char(':')) + return m_filePath.mid(2); +#endif + return m_filePath.mid(m_lastSeparator + 1); +} + +QString QFileSystemEntry::path() const +{ + findLastSeparator(); + if (m_lastSeparator == -1) { +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) + if (m_filePath.length() >= 2 && m_filePath.at(1) == QLatin1Char(':')) + return m_filePath.left(2); +#endif + return QString(QLatin1Char('.')); + } + if (m_lastSeparator == 0) + return QString(QLatin1Char('/')); +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) + if (m_lastSeparator == 2 && m_filePath.at(1) == QLatin1Char(':')) + return m_filePath.left(m_lastSeparator + 1); +#endif + return m_filePath.left(m_lastSeparator); +} + +QString QFileSystemEntry::baseName() const +{ + findFileNameSeparators(); +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) + if (m_lastSeparator == -1 && m_filePath.length() >= 2 && m_filePath.at(1) == QLatin1Char(':')) + return m_filePath.mid(2); +#endif + int length = -1; + if (m_firstDotInFileName >= 0) { + length = m_firstDotInFileName; + if (m_lastSeparator != -1) // avoid off by one + length--; + } + return m_filePath.mid(m_lastSeparator + 1, length); +} + +QString QFileSystemEntry::completeBaseName() const +{ + findFileNameSeparators(); +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) + if (m_lastSeparator == -1 && m_filePath.length() >= 2 && m_filePath.at(1) == QLatin1Char(':')) + return m_filePath.mid(2); +#endif + int length = -1; + if (m_firstDotInFileName >= 0) { + length = m_firstDotInFileName + m_lastDotInFileName; + if (m_lastSeparator != -1) // avoid off by one + length--; + } + return m_filePath.mid(m_lastSeparator + 1, length); +} + +QString QFileSystemEntry::suffix() const +{ + findFileNameSeparators(); + + if (m_lastDotInFileName == -1) + return QString(); + + return m_filePath.mid(qMax((qint16)0, m_lastSeparator) + m_firstDotInFileName + m_lastDotInFileName + 1); +} + +QString QFileSystemEntry::completeSuffix() const +{ + findFileNameSeparators(); + if (m_firstDotInFileName == -1) + return QString(); + + return m_filePath.mid(qMax((qint16)0, m_lastSeparator) + m_firstDotInFileName + 1); +} + +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) +bool QFileSystemEntry::isRelative() const +{ + resolveFilePath(); + return (m_filePath.isEmpty() || (!m_filePath.isEmpty() && (m_filePath[0].unicode() != '/') + && (!(m_filePath.length() >= 2 && m_filePath[1].unicode() == ':')))); +} + +bool QFileSystemEntry::isAbsolute() const +{ + resolveFilePath(); + return (!m_filePath.isEmpty() && ((m_filePath.length() >= 3 + && (m_filePath[0].isLetter() && m_filePath[1].unicode() == ':' && m_filePath[2].unicode() == '/')) +#ifdef Q_OS_WIN + || (m_filePath.length() >= 2 && (m_filePath.at(0) == QLatin1Char('/') && m_filePath.at(1) == QLatin1Char('/'))) +#endif + )); +} +#else +bool QFileSystemEntry::isRelative() const +{ + return !isAbsolute(); +} + +bool QFileSystemEntry::isAbsolute() const +{ + resolveFilePath(); + return (!m_filePath.isEmpty() && (m_filePath[0].unicode() == '/')); +} +#endif + +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) +bool QFileSystemEntry::isDriveRoot() const +{ + resolveFilePath(); + return (m_filePath.length() == 3 + && m_filePath.at(0).isLetter() && m_filePath.at(1) == QLatin1Char(':') + && m_filePath.at(2) == QLatin1Char('/')); +} +#endif + +bool QFileSystemEntry::isRoot() const +{ + resolveFilePath(); + if (m_filePath == QLatin1String("/") +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) + || isDriveRoot() +#if defined(Q_OS_WIN) + || isUncRoot(m_filePath) +#endif +#endif + ) + return true; + + return false; +} + +bool QFileSystemEntry::isEmpty() const +{ + resolveNativeFilePath(); + return m_nativeFilePath.isEmpty(); +} + +// private methods + +void QFileSystemEntry::findLastSeparator() const +{ + if (m_lastSeparator == -2) { + resolveFilePath(); + m_lastSeparator = -1; + for (int i = m_filePath.size() - 1; i >= 0; --i) { + if (m_filePath[i].unicode() == '/') { + m_lastSeparator = i; + break; + } + } + } +} + +void QFileSystemEntry::findFileNameSeparators() const +{ + if (m_firstDotInFileName == -2) { + resolveFilePath(); + int firstDotInFileName = -1; + int lastDotInFileName = -1; + int lastSeparator = m_lastSeparator; + + int stop; + if (lastSeparator < 0) { + lastSeparator = -1; + stop = 0; + } else { + stop = lastSeparator; + } + + int i = m_filePath.size() - 1; + for (; i >= stop; --i) { + if (m_filePath[i].unicode() == '.') { + firstDotInFileName = lastDotInFileName = i; + break; + } else if (m_filePath[i].unicode() == '/') { + lastSeparator = i; + break; + } + } + + if (lastSeparator != i) { + for (--i; i >= stop; --i) { + if (m_filePath[i].unicode() == '.') + firstDotInFileName = i; + else if (m_filePath[i].unicode() == '/') { + lastSeparator = i; + break; + } + } + } + m_lastSeparator = lastSeparator; + m_firstDotInFileName = firstDotInFileName == -1 ? -1 : firstDotInFileName - qMax(0, lastSeparator); + if (lastDotInFileName == -1) + m_lastDotInFileName = -1; + else if (firstDotInFileName == lastDotInFileName) + m_lastDotInFileName = 0; + else + m_lastDotInFileName = lastDotInFileName - firstDotInFileName; + } +} + +QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystementry_p.h b/src/corelib/io/qfilesystementry_p.h new file mode 100644 index 0000000..2ce0a83 --- /dev/null +++ b/src/corelib/io/qfilesystementry_p.h @@ -0,0 +1,126 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QFILESYSTEMENTRY_P_H_INCLUDED +#define QFILESYSTEMENTRY_P_H_INCLUDED + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtCore/qstring.h> +#include <QtCore/qbytearray.h> + +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) +#define QFILESYSTEMENTRY_NATIVE_PATH_IS_UTF16 +#endif + +QT_BEGIN_NAMESPACE + +class QFileSystemEntry +{ +public: + +#ifndef QFILESYSTEMENTRY_NATIVE_PATH_IS_UTF16 + typedef QByteArray NativePath; +#else + typedef QString NativePath; +#endif + struct FromNativePath{}; + struct FromInternalPath{}; + + QFileSystemEntry(); + explicit QFileSystemEntry(const QString &filePath); + + QFileSystemEntry(const QString &filePath, FromInternalPath dummy); + QFileSystemEntry(const NativePath &nativeFilePath, FromNativePath dummy); + QFileSystemEntry(const QString &filePath, const NativePath &nativeFilePath); + + QString filePath() const; + QString fileName() const; + QString path() const; + NativePath nativeFilePath() const; + QString baseName() const; + QString completeBaseName() const; + QString suffix() const; + QString completeSuffix() const; + bool isAbsolute() const; + bool isRelative() const; + +#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) + bool isDriveRoot() const; +#endif + bool isRoot() const; + + bool isEmpty() const; + void clear() + { + *this = QFileSystemEntry(); + } + +private: + // creates the QString version out of the bytearray version + void resolveFilePath() const; + // creates the bytearray version out of the QString version + void resolveNativeFilePath() const; + // resolves the separator + void findLastSeparator() const; + // resolves the dots and the separator + void findFileNameSeparators() const; + + mutable QString m_filePath; // always has slashes as separator + mutable NativePath m_nativeFilePath; // native encoding and separators + + mutable qint16 m_lastSeparator; // index in m_filePath of last separator + mutable qint16 m_firstDotInFileName; // index after m_filePath for first dot (.) + mutable qint16 m_lastDotInFileName; // index after m_firstDotInFileName for last dot (.) +}; + +QT_END_NAMESPACE + +#endif // include guard diff --git a/src/corelib/io/qfilesystemiterator_p.h b/src/corelib/io/qfilesystemiterator_p.h new file mode 100644 index 0000000..66f4b1e --- /dev/null +++ b/src/corelib/io/qfilesystemiterator_p.h @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QFILESYSTEMITERATOR_P_H_INCLUDED +#define QFILESYSTEMITERATOR_P_H_INCLUDED + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtCore/qglobal.h> +#include <QtCore/qdir.h> +#include <QtCore/qdiriterator.h> +#include <QtCore/qstringlist.h> + +#include <QtCore/private/qfilesystementry_p.h> +#include <QtCore/private/qfilesystemmetadata_p.h> + +// Platform-specific headers +#if defined(Q_OS_WIN) +#elif defined (Q_OS_SYMBIAN) +#include <f32file.h> +#else +#include <QtCore/qscopedpointer.h> +#endif + +QT_BEGIN_NAMESPACE + +class QFileSystemIterator +{ +public: + QFileSystemIterator(const QFileSystemEntry &entry, QDir::Filters filters, + const QStringList &nameFilters, QDirIterator::IteratorFlags flags + = QDirIterator::FollowSymlinks | QDirIterator::Subdirectories); + ~QFileSystemIterator(); + + bool advance(QFileSystemEntry &fileEntry, QFileSystemMetaData &metaData); + +private: + QFileSystemEntry::NativePath nativePath; + + // Platform-specific data +#if defined(Q_OS_WIN) + QFileSystemEntry::NativePath dirPath; + HANDLE findFileHandle; + QStringList uncShares; + bool uncFallback; + int uncShareIndex; + bool onlyDirs; +#elif defined (Q_OS_SYMBIAN) + RDir dirHandle; + TEntryArray entries; + TInt lastError; + TInt entryIndex; +#else + QT_DIR *dir; + QT_DIRENT *dirEntry; +#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_CYGWIN) + // for readdir_r + QScopedPointer<QT_DIRENT, QScopedPointerPodDeleter> mt_file; +#endif + int lastError; +#endif + + Q_DISABLE_COPY(QFileSystemIterator) +}; + +QT_END_NAMESPACE + +#endif // include guard diff --git a/src/corelib/io/qfilesystemiterator_symbian.cpp b/src/corelib/io/qfilesystemiterator_symbian.cpp new file mode 100644 index 0000000..e316526 --- /dev/null +++ b/src/corelib/io/qfilesystemiterator_symbian.cpp @@ -0,0 +1,129 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qfilesystemiterator_p.h" +#include "qfilesystemengine_p.h" +#include <QtCore/private/qcore_symbian_p.h> + +QT_BEGIN_NAMESPACE + +QFileSystemIterator::QFileSystemIterator(const QFileSystemEntry &path, QDir::Filters filters, + const QStringList &nameFilters, QDirIterator::IteratorFlags iteratorFlags) + : lastError(KErrNone), entryIndex(-1) +{ + RFs& fs = qt_s60GetRFs(); + + nativePath = path.nativeFilePath(); + if (!nativePath.endsWith(QLatin1Char('\\'))) + nativePath.append(QLatin1Char('\\')); + + QString absPath = QFileSystemEngine::absoluteName(path).nativeFilePath(); + + if (!absPath.endsWith(QLatin1Char('\\'))) + absPath.append(QLatin1Char('\\')); + + int pathLen = absPath.length(); + if (pathLen > KMaxFileName) { + lastError = KErrBadName; + return; + } + + //set up server side filtering to reduce IPCs + //RDir won't accept all valid name filters e.g. "*. bar" + if (nameFilters.count() == 1 && !(filters & QDir::AllDirs) && iteratorFlags + == QDirIterator::NoIteratorFlags && pathLen + nameFilters[0].length() + <= KMaxFileName) { + //server side supports one mask - skip this for recursive mode or if only files should be filtered + absPath.append(nameFilters[0]); + } + + TUint symbianMask = 0; + if ((filters & QDir::Dirs) || (filters & QDir::AllDirs) || (iteratorFlags + & QDirIterator::Subdirectories)) + symbianMask |= KEntryAttDir; //include directories + if (filters & QDir::Hidden) + symbianMask |= KEntryAttHidden; + if (filters & QDir::System) + symbianMask |= KEntryAttSystem; + if (((filters & QDir::Files) == 0) && symbianMask == KEntryAttDir) + symbianMask |= KEntryAttMatchExclusive; //exclude non-directories + else if (symbianMask == 0) { + if ((filters & QDir::PermissionMask) == QDir::Writable) + symbianMask = KEntryAttMatchExclude | KEntryAttReadOnly; + else if ((filters & QDir::PermissionMask) == QDir::Readable) + symbianMask = KEntryAttMatchExclusive | KEntryAttReadOnly; + } + + lastError = dirHandle.Open(fs, qt_QString2TPtrC(absPath), symbianMask); +} + +QFileSystemIterator::~QFileSystemIterator() +{ + dirHandle.Close(); +} + +bool QFileSystemIterator::advance(QFileSystemEntry &fileEntry, QFileSystemMetaData &metaData) +{ + //1st time, lastError is result of dirHandle.Open(), entries.Count() is 0 and entryIndex is -1 so initial read is triggered + //subsequent times, read is triggered each time we reach the end of the entry list + //final time, lastError is KErrEof so we don't need to read anymore. + ++entryIndex; + if (lastError == KErrNone && entryIndex >= entries.Count()) { + lastError = dirHandle.Read(entries); + entryIndex = 0; + } + + //each call to advance() gets the next entry from the entry list. + //from the final (or only) read call, KErrEof is returned together with a full buffer so we still need to go through the list + if ((lastError == KErrNone || lastError == KErrEof) && entryIndex < entries.Count()) { + Q_ASSERT(entryIndex >= 0); + const TEntry &entry(entries[entryIndex]); + fileEntry = QFileSystemEntry(nativePath + qt_TDesC2QString(entry.iName), QFileSystemEntry::FromNativePath()); + metaData.fillFromTEntry(entry); + return true; + } + + //TODO: error reporting, to allow user to distinguish empty directory from error condition. + + return false; +} + +QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystemiterator_unix.cpp b/src/corelib/io/qfilesystemiterator_unix.cpp new file mode 100644 index 0000000..00ccd41 --- /dev/null +++ b/src/corelib/io/qfilesystemiterator_unix.cpp @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformdefs.h" +#include "qfilesystemiterator_p.h" + +#include <stdlib.h> +#include <errno.h> + +QT_BEGIN_NAMESPACE + +QFileSystemIterator::QFileSystemIterator(const QFileSystemEntry &entry, QDir::Filters filters, + const QStringList &nameFilters, QDirIterator::IteratorFlags flags) + : nativePath(entry.nativeFilePath()) + , dir(0) + , dirEntry(0) + , lastError(0) +{ + Q_UNUSED(filters) + Q_UNUSED(nameFilters) + Q_UNUSED(flags) + + if ((dir = QT_OPENDIR(nativePath.constData())) == 0) { + lastError = errno; + } else { + + if (!nativePath.endsWith('/')) + nativePath.append('/'); + +#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_CYGWIN) + // ### Race condition; we should use fpathconf and dirfd(). + size_t maxPathName = ::pathconf(nativePath.constData(), _PC_NAME_MAX); + if (maxPathName == size_t(-1)) + maxPathName = FILENAME_MAX; + maxPathName += sizeof(QT_DIRENT) + 1; + + QT_DIRENT *p = reinterpret_cast<QT_DIRENT*>(::malloc(maxPathName)); + Q_CHECK_PTR(p); + + mt_file.reset(p); +#endif + } +} + +QFileSystemIterator::~QFileSystemIterator() +{ + if (dir) + QT_CLOSEDIR(dir); +} + +bool QFileSystemIterator::advance(QFileSystemEntry &fileEntry, QFileSystemMetaData &metaData) +{ + if (!dir) + return false; + +#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_CYGWIN) + lastError = QT_READDIR_R(dir, mt_file.data(), &dirEntry); + if (lastError) + return false; +#else + // ### add local lock to prevent breaking reentrancy + dirEntry = QT_READDIR(dir); +#endif // _POSIX_THREAD_SAFE_FUNCTIONS + + if (dirEntry) { + fileEntry = QFileSystemEntry(nativePath + QByteArray(dirEntry->d_name), QFileSystemEntry::FromNativePath()); + metaData.fillFromDirEnt(*dirEntry); + return true; + } + + lastError = errno; + return false; +} + +QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystemiterator_win.cpp b/src/corelib/io/qfilesystemiterator_win.cpp new file mode 100644 index 0000000..b5fce12 --- /dev/null +++ b/src/corelib/io/qfilesystemiterator_win.cpp @@ -0,0 +1,148 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#if _WIN32_WINNT < 0x0500 +#undef _WIN32_WINNT +#define _WIN32_WINNT 0x0500 +#endif + +#include "qfilesystemiterator_p.h" +#include "qfilesystemengine_p.h" +#include "qplatformdefs.h" + +#include <QtCore/qt_windows.h> + +QT_BEGIN_NAMESPACE + +bool done = true; + +QFileSystemIterator::QFileSystemIterator(const QFileSystemEntry &entry, QDir::Filters filters, + const QStringList &nameFilters, QDirIterator::IteratorFlags flags) + : nativePath(entry.nativeFilePath()) + , dirPath(entry.filePath()) + , findFileHandle(INVALID_HANDLE_VALUE) + , uncFallback(false) + , uncShareIndex(0) + , onlyDirs(false) +{ + Q_UNUSED(nameFilters) + Q_UNUSED(flags) + if (nativePath.endsWith(QLatin1String(".lnk"))) { + QFileSystemMetaData metaData; + QFileSystemEntry link = QFileSystemEngine::getLinkTarget(entry, metaData); + nativePath = link.nativeFilePath(); + } + if (!nativePath.endsWith(QLatin1Char('\\'))) + nativePath.append(QLatin1Char('\\')); + nativePath.append(QLatin1Char('*')); + if (!dirPath.endsWith(QLatin1Char('/'))) + dirPath.append(QLatin1Char('/')); + if ((filters & (QDir::Dirs|QDir::Drives)) && (!(filters & (QDir::Files)))) + onlyDirs = true; +} + +QFileSystemIterator::~QFileSystemIterator() +{ + if (findFileHandle != INVALID_HANDLE_VALUE) + FindClose(findFileHandle); +} + +bool QFileSystemIterator::advance(QFileSystemEntry &fileEntry, QFileSystemMetaData &metaData) +{ + bool haveData = false; + WIN32_FIND_DATA findData; + + if (findFileHandle == INVALID_HANDLE_VALUE && !uncFallback) { + haveData = true; + int infoLevel = 0 ; // FindExInfoStandard; + DWORD dwAdditionalFlags = 0; + if (QSysInfo::windowsVersion() >= QSysInfo::WV_WINDOWS7) { + dwAdditionalFlags = 2; // FIND_FIRST_EX_LARGE_FETCH + infoLevel = 1 ; // FindExInfoBasic; + } + int searchOps = 0; // FindExSearchNameMatch + if (onlyDirs) + searchOps = 1 ; // FindExSearchLimitToDirectories + findFileHandle = FindFirstFileEx((const wchar_t *)nativePath.utf16(), FINDEX_INFO_LEVELS(infoLevel), &findData, + FINDEX_SEARCH_OPS(searchOps), 0, dwAdditionalFlags); + if (findFileHandle == INVALID_HANDLE_VALUE) { + if (nativePath.startsWith(QLatin1String("\\\\?\\UNC\\"))) { + QStringList parts = nativePath.split(QLatin1Char('\\'), QString::SkipEmptyParts); + if (parts.count() == 4 && QFileSystemEngine::uncListSharesOnServer( + QLatin1String("\\\\") + parts.at(2), &uncShares)) { + if (uncShares.isEmpty()) + return false; // No shares found in the server + else + uncFallback = true; + } + } + } + } + if (findFileHandle == INVALID_HANDLE_VALUE && !uncFallback) + return false; + // Retrieve the new file information. + if (!haveData) { + if (uncFallback) { + if (++uncShareIndex >= uncShares.count()) + return false; + } else { + if (!FindNextFile(findFileHandle, &findData)) + return false; + } + } + // Create the new file system entry & meta data. + if (uncFallback) { + fileEntry = QFileSystemEntry(dirPath + uncShares.at(uncShareIndex)); + metaData.fillFromFileAttribute(FILE_ATTRIBUTE_DIRECTORY); + return true; + } else { + QString fileName = QString::fromWCharArray(findData.cFileName); + fileEntry = QFileSystemEntry(dirPath + fileName); + metaData = QFileSystemMetaData(); + if (!fileName.endsWith(QLatin1String(".lnk"))) { + metaData.fillFromFindData(findData, true); + } + return true; + } + return false; +} + +QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystemmetadata_p.h b/src/corelib/io/qfilesystemmetadata_p.h new file mode 100644 index 0000000..7f75b05 --- /dev/null +++ b/src/corelib/io/qfilesystemmetadata_p.h @@ -0,0 +1,400 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QFILESYSTEMMETADATA_P_H_INCLUDED +#define QFILESYSTEMMETADATA_P_H_INCLUDED + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qplatformdefs.h" +#include <QtCore/qglobal.h> +#include <QtCore/qdatetime.h> +#include <QtCore/qabstractfileengine.h> + +// Platform-specific includes +#if defined(Q_OS_WIN) +#ifndef IO_REPARSE_TAG_SYMLINK +#define IO_REPARSE_TAG_SYMLINK (0xA000000CL) +#endif +#elif defined(Q_OS_SYMBIAN) +#include <f32file.h> +#include <QtCore/private/qdatetime_p.h> +#endif + +QT_BEGIN_NAMESPACE + +class QFileSystemEngine; + +class QFileSystemMetaData +{ +public: + QFileSystemMetaData() + : knownFlagsMask(0) + { + } + + enum MetaDataFlag { + // Permissions, overlaps with QFile::Permissions + OtherReadPermission = 0x00000004, OtherWritePermission = 0x00000002, OtherExecutePermission = 0x00000001, + GroupReadPermission = 0x00000040, GroupWritePermission = 0x00000020, GroupExecutePermission = 0x00000010, + UserReadPermission = 0x00000400, UserWritePermission = 0x00000200, UserExecutePermission = 0x00000100, + OwnerReadPermission = 0x00004000, OwnerWritePermission = 0x00002000, OwnerExecutePermission = 0x00001000, + + OtherPermissions = OtherReadPermission | OtherWritePermission | OtherExecutePermission, + GroupPermissions = GroupReadPermission | GroupWritePermission | GroupExecutePermission, + UserPermissions = UserReadPermission | UserWritePermission | UserExecutePermission, + OwnerPermissions = OwnerReadPermission | OwnerWritePermission | OwnerExecutePermission, + + ReadPermissions = OtherReadPermission | GroupReadPermission | UserReadPermission | OwnerReadPermission, + WritePermissions = OtherWritePermission | GroupWritePermission | UserWritePermission | OwnerWritePermission, + ExecutePermissions = OtherExecutePermission | GroupExecutePermission | UserExecutePermission | OwnerExecutePermission, + + Permissions = OtherPermissions | GroupPermissions | UserPermissions | OwnerPermissions, + + // Type +#ifdef Q_OS_SYMBIAN + LinkType = 0, +#else + LinkType = 0x00010000, +#endif + FileType = 0x00020000, + DirectoryType = 0x00040000, +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) + BundleType = 0x00080000, + AliasType = 0x08000000, +#else + BundleType = 0x0, + AliasType = 0x0, +#endif +#if defined(Q_OS_WIN) + WinLnkType = 0x08000000, // Note: Uses the same position for AliasType on Mac +#else + WinLnkType = 0x0, +#endif + SequentialType = 0x00800000, // Note: overlaps with QAbstractFileEngine::RootFlag + + LegacyLinkType = LinkType | AliasType | WinLnkType, + + Type = LinkType | FileType | DirectoryType | BundleType | SequentialType | AliasType, + + // Attributes + HiddenAttribute = 0x00100000, + SizeAttribute = 0x00200000, // Note: overlaps with QAbstractFileEngine::LocalDiskFlag + ExistsAttribute = 0x00400000, + + Attributes = HiddenAttribute | SizeAttribute | ExistsAttribute, + + // Times + CreationTime = 0x01000000, // Note: overlaps with QAbstractFileEngine::Refresh + ModificationTime = 0x02000000, + AccessTime = 0x04000000, + + Times = CreationTime | ModificationTime | AccessTime, + + // Owner IDs + UserId = 0x10000000, + GroupId = 0x20000000, + + OwnerIds = UserId | GroupId, + + PosixStatFlags = QFileSystemMetaData::OtherPermissions + | QFileSystemMetaData::GroupPermissions + | QFileSystemMetaData::OwnerPermissions + | QFileSystemMetaData::FileType + | QFileSystemMetaData::DirectoryType + | QFileSystemMetaData::SequentialType + | QFileSystemMetaData::SizeAttribute + | QFileSystemMetaData::Times + | QFileSystemMetaData::OwnerIds, + + SymbianTEntryFlags = QFileSystemMetaData::Permissions + | QFileSystemMetaData::FileType + | QFileSystemMetaData::DirectoryType + | QFileSystemMetaData::SequentialType + | QFileSystemMetaData::Attributes + | QFileSystemMetaData::Times, +#if defined(Q_OS_WIN) + WinStatFlags = QFileSystemMetaData::FileType + | QFileSystemMetaData::DirectoryType + | QFileSystemMetaData::HiddenAttribute + | QFileSystemMetaData::ExistsAttribute + | QFileSystemMetaData::SizeAttribute + | QFileSystemMetaData::Times, +#endif + + AllMetaDataFlags = 0xFFFFFFFF + + }; + Q_DECLARE_FLAGS(MetaDataFlags, MetaDataFlag) + + bool hasFlags(MetaDataFlags flags) const + { + return ((knownFlagsMask & flags) == flags); + } + + MetaDataFlags missingFlags(MetaDataFlags flags) + { + return flags & ~knownFlagsMask; + } + + void clear() + { + knownFlagsMask = 0; + } + + void clearFlags(MetaDataFlags flags = AllMetaDataFlags) + { + knownFlagsMask &= ~flags; + } + + bool exists() const { return (entryFlags & ExistsAttribute); } + + bool isLink() const { return (entryFlags & LinkType); } + bool isFile() const { return (entryFlags & FileType); } + bool isDirectory() const { return (entryFlags & DirectoryType); } + bool isBundle() const; + bool isAlias() const; + bool isLegacyLink() const { return (entryFlags & LegacyLinkType); } + bool isSequential() const { return (entryFlags & SequentialType); } + bool isHidden() const { return (entryFlags & HiddenAttribute); } +#if defined(Q_OS_WIN) + bool isLnkFile() const { return (entryFlags & WinLnkType); } +#else + bool isLnkFile() const { return false; } +#endif + + qint64 size() const { return size_; } + + QFile::Permissions permissions() const { return QFile::Permissions(Permissions & entryFlags); } + + QDateTime creationTime() const; + QDateTime modificationTime() const; + QDateTime accessTime() const; + + QDateTime fileTime(QAbstractFileEngine::FileTime time) const; + uint userId() const; + uint groupId() const; + uint ownerId(QAbstractFileEngine::FileOwner owner) const; + +#ifdef Q_OS_UNIX + void fillFromStatBuf(const QT_STATBUF &statBuffer); + void fillFromDirEnt(const QT_DIRENT &statBuffer); +#endif +#ifdef Q_OS_SYMBIAN + void fillFromTEntry(const TEntry& entry); + void fillFromVolumeInfo(const TVolumeInfo& info); +#endif + +#if defined(Q_OS_WIN) + inline void fillFromFileAttribute(DWORD fileAttribute, bool isDriveRoot = false); + inline void fillFromFindData(WIN32_FIND_DATA &findData, bool setLinkType = false, bool isDriveRoot = false); + inline void fillFromFindInfo(BY_HANDLE_FILE_INFORMATION &fileInfo); +#endif +private: + friend class QFileSystemEngine; + + MetaDataFlags knownFlagsMask; + MetaDataFlags entryFlags; + + qint64 size_; + + // Platform-specific data goes here: +#if defined(Q_OS_WIN) + DWORD fileAttribute_; + FILETIME creationTime_; + FILETIME lastAccessTime_; + FILETIME lastWriteTime_; +#elif defined(Q_OS_SYMBIAN) + TTime modificationTime_; +#else + time_t creationTime_; + time_t modificationTime_; + time_t accessTime_; + + uint userId_; + uint groupId_; +#endif + +}; + +Q_DECLARE_OPERATORS_FOR_FLAGS(QFileSystemMetaData::MetaDataFlags) + +#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) +inline bool QFileSystemMetaData::isBundle() const { return (entryFlags & BundleType); } +inline bool QFileSystemMetaData::isAlias() const { return (entryFlags & AliasType); } +#else +inline bool QFileSystemMetaData::isBundle() const { return false; } +inline bool QFileSystemMetaData::isAlias() const { return false; } +#endif + +#if (defined(Q_OS_UNIX) && !defined (Q_OS_SYMBIAN)) || defined (Q_OS_WIN) +inline QDateTime QFileSystemMetaData::fileTime(QAbstractFileEngine::FileTime time) const +{ + switch (time) { + case QAbstractFileEngine::ModificationTime: + return modificationTime(); + + case QAbstractFileEngine::AccessTime: + return accessTime(); + + case QAbstractFileEngine::CreationTime: + return creationTime(); + } + + return QDateTime(); +} +#endif + +#if defined(Q_OS_UNIX) && !defined (Q_OS_SYMBIAN) +inline QDateTime QFileSystemMetaData::creationTime() const { return QDateTime::fromTime_t(creationTime_); } +inline QDateTime QFileSystemMetaData::modificationTime() const { return QDateTime::fromTime_t(modificationTime_); } +inline QDateTime QFileSystemMetaData::accessTime() const { return QDateTime::fromTime_t(accessTime_); } + +inline uint QFileSystemMetaData::userId() const { return userId_; } +inline uint QFileSystemMetaData::groupId() const { return groupId_; } + +inline uint QFileSystemMetaData::ownerId(QAbstractFileEngine::FileOwner owner) const +{ + if (owner == QAbstractFileEngine::OwnerUser) + return userId(); + else + return groupId(); +} +#endif + +#ifdef Q_OS_SYMBIAN +inline QDateTime QFileSystemMetaData::creationTime() const { return modificationTime(); } +inline QDateTime QFileSystemMetaData::modificationTime() const { return qt_symbian_TTime_To_QDateTime(modificationTime_); } +inline QDateTime QFileSystemMetaData::accessTime() const { return modificationTime(); } + +inline QDateTime QFileSystemMetaData::fileTime(QAbstractFileEngine::FileTime time) const +{ + Q_UNUSED(time); + return modificationTime(); +} +inline uint QFileSystemMetaData::userId() const { return (uint) -2; } +inline uint QFileSystemMetaData::groupId() const { return (uint) -2; } +inline uint QFileSystemMetaData::ownerId(QAbstractFileEngine::FileOwner owner) const +{ + Q_UNUSED(owner); + return (uint) -2; +} +#endif + +#if defined(Q_OS_WIN) +inline uint QFileSystemMetaData::userId() const { return (uint) -2; } +inline uint QFileSystemMetaData::groupId() const { return (uint) -2; } +inline uint QFileSystemMetaData::ownerId(QAbstractFileEngine::FileOwner owner) const +{ + if (owner == QAbstractFileEngine::OwnerUser) + return userId(); + else + return groupId(); +} + +inline void QFileSystemMetaData::fillFromFileAttribute(DWORD fileAttribute,bool isDriveRoot) +{ + fileAttribute_ = fileAttribute; + // Ignore the hidden attribute for drives. + if (!isDriveRoot && (fileAttribute_ & FILE_ATTRIBUTE_HIDDEN)) + entryFlags |= HiddenAttribute; + entryFlags |= ((fileAttribute & FILE_ATTRIBUTE_DIRECTORY) ? DirectoryType: FileType); + entryFlags |= ExistsAttribute; + knownFlagsMask |= FileType | DirectoryType | HiddenAttribute | ExistsAttribute; +} + +inline void QFileSystemMetaData::fillFromFindData(WIN32_FIND_DATA &findData, bool setLinkType, bool isDriveRoot) +{ + fillFromFileAttribute(findData.dwFileAttributes, isDriveRoot); + creationTime_ = findData.ftCreationTime; + lastAccessTime_ = findData.ftLastAccessTime; + lastWriteTime_ = findData.ftLastWriteTime; + if (fileAttribute_ & FILE_ATTRIBUTE_DIRECTORY) { + size_ = 0; + } else { + size_ = findData.nFileSizeHigh; + size_ <<= 32; + size_ += findData.nFileSizeLow; + } + knownFlagsMask |= Times | SizeAttribute; + if (setLinkType) { + knownFlagsMask |= LinkType; + entryFlags &= ~LinkType; +#if !defined(Q_OS_WINCE) + if ((fileAttribute_ & FILE_ATTRIBUTE_REPARSE_POINT) + && (findData.dwReserved0 == IO_REPARSE_TAG_SYMLINK + || findData.dwReserved0 == IO_REPARSE_TAG_MOUNT_POINT)) { + entryFlags |= LinkType; + } +#endif + + } +} + +inline void QFileSystemMetaData::fillFromFindInfo(BY_HANDLE_FILE_INFORMATION &fileInfo) +{ + fillFromFileAttribute(fileInfo.dwFileAttributes); + creationTime_ = fileInfo.ftCreationTime; + lastAccessTime_ = fileInfo.ftLastAccessTime; + lastWriteTime_ = fileInfo.ftLastWriteTime; + if (fileAttribute_ & FILE_ATTRIBUTE_DIRECTORY) { + size_ = 0; + } else { + size_ = fileInfo.nFileSizeHigh; + size_ <<= 32; + size_ += fileInfo.nFileSizeLow; + } + knownFlagsMask |= Times | SizeAttribute; +} +#endif + +QT_END_NAMESPACE + +#endif // include guard diff --git a/src/corelib/io/qfilesystemwatcher.cpp b/src/corelib/io/qfilesystemwatcher.cpp index 4d0d495..e0f2f44 100644 --- a/src/corelib/io/qfilesystemwatcher.cpp +++ b/src/corelib/io/qfilesystemwatcher.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher.h b/src/corelib/io/qfilesystemwatcher.h index f957d2a..26b3dec 100644 --- a/src/corelib/io/qfilesystemwatcher.h +++ b/src/corelib/io/qfilesystemwatcher.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_dnotify.cpp b/src/corelib/io/qfilesystemwatcher_dnotify.cpp index 82470c8..2fcadf1 100644 --- a/src/corelib/io/qfilesystemwatcher_dnotify.cpp +++ b/src/corelib/io/qfilesystemwatcher_dnotify.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_dnotify_p.h b/src/corelib/io/qfilesystemwatcher_dnotify_p.h index ec6bc3f..9531a3e 100644 --- a/src/corelib/io/qfilesystemwatcher_dnotify_p.h +++ b/src/corelib/io/qfilesystemwatcher_dnotify_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_fsevents.cpp b/src/corelib/io/qfilesystemwatcher_fsevents.cpp index 0f96792..19b720c 100644 --- a/src/corelib/io/qfilesystemwatcher_fsevents.cpp +++ b/src/corelib/io/qfilesystemwatcher_fsevents.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_fsevents_p.h b/src/corelib/io/qfilesystemwatcher_fsevents_p.h index c888c61..bbfdd32 100644 --- a/src/corelib/io/qfilesystemwatcher_fsevents_p.h +++ b/src/corelib/io/qfilesystemwatcher_fsevents_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_inotify.cpp b/src/corelib/io/qfilesystemwatcher_inotify.cpp index ab53431..8fc2d31 100644 --- a/src/corelib/io/qfilesystemwatcher_inotify.cpp +++ b/src/corelib/io/qfilesystemwatcher_inotify.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_inotify_p.h b/src/corelib/io/qfilesystemwatcher_inotify_p.h index 4c52afa..870d9b4 100644 --- a/src/corelib/io/qfilesystemwatcher_inotify_p.h +++ b/src/corelib/io/qfilesystemwatcher_inotify_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_kqueue.cpp b/src/corelib/io/qfilesystemwatcher_kqueue.cpp index 68994d2..6c36a82 100644 --- a/src/corelib/io/qfilesystemwatcher_kqueue.cpp +++ b/src/corelib/io/qfilesystemwatcher_kqueue.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_kqueue_p.h b/src/corelib/io/qfilesystemwatcher_kqueue_p.h index edc20ae..38b8937 100644 --- a/src/corelib/io/qfilesystemwatcher_kqueue_p.h +++ b/src/corelib/io/qfilesystemwatcher_kqueue_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_p.h b/src/corelib/io/qfilesystemwatcher_p.h index e7775a4..6fbf753 100644 --- a/src/corelib/io/qfilesystemwatcher_p.h +++ b/src/corelib/io/qfilesystemwatcher_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_symbian.cpp b/src/corelib/io/qfilesystemwatcher_symbian.cpp index ee66c36..29ec77a 100644 --- a/src/corelib/io/qfilesystemwatcher_symbian.cpp +++ b/src/corelib/io/qfilesystemwatcher_symbian.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_symbian_p.h b/src/corelib/io/qfilesystemwatcher_symbian_p.h index e687a4a..d642e3a 100644 --- a/src/corelib/io/qfilesystemwatcher_symbian_p.h +++ b/src/corelib/io/qfilesystemwatcher_symbian_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_win.cpp b/src/corelib/io/qfilesystemwatcher_win.cpp index 71df3c2..26b83b2 100644 --- a/src/corelib/io/qfilesystemwatcher_win.cpp +++ b/src/corelib/io/qfilesystemwatcher_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfilesystemwatcher_win_p.h b/src/corelib/io/qfilesystemwatcher_win_p.h index 7d8ab2a..4f00abf 100644 --- a/src/corelib/io/qfilesystemwatcher_win_p.h +++ b/src/corelib/io/qfilesystemwatcher_win_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qfsfileengine.cpp b/src/corelib/io/qfsfileengine.cpp index 62b9981..802d394 100644 --- a/src/corelib/io/qfsfileengine.cpp +++ b/src/corelib/io/qfsfileengine.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -41,6 +41,7 @@ #include "qfsfileengine_p.h" #include "qfsfileengine_iterator_p.h" +#include "qfilesystemengine_p.h" #include "qdatetime.h" #include "qdiriterator.h" #include "qset.h" @@ -119,6 +120,9 @@ void QFSFileEnginePrivate::init() openMode = QIODevice::NotOpen; fd = -1; fh = 0; +#ifdef Q_OS_SYMBIAN + fileHandleForMaps = -1; +#endif lastIOCommand = IOFlushCommand; lastFlushFailed = false; closeFileHandle = false; @@ -133,117 +137,13 @@ void QFSFileEnginePrivate::init() } /*! - \internal - - Returns the canonicalized form of \a path (i.e., with all symlinks - resolved, and all redundant path elements removed. -*/ -QString QFSFileEnginePrivate::canonicalized(const QString &path) -{ - if (path.isEmpty()) - return path; - - // FIXME let's see if this stuff works, then we might be able to remove some of the other code. -#if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN) - if (path.size() == 1 && path.at(0) == QLatin1Char('/')) - return path; -#endif -#if defined(Q_OS_LINUX) || defined(Q_OS_SYMBIAN) || defined(Q_OS_MAC) - // ... but Linux with uClibc does not have it -#if !defined(__UCLIBC__) - char *ret = 0; -#if defined(Q_OS_MAC) && !defined(QT_NO_CORESERVICES) - // Mac OS X 10.5.x doesn't support the realpath(X,0) extension we use here. - if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_6) { - ret = realpath(path.toLocal8Bit().constData(), (char*)0); - } else { - // on 10.5 we can use FSRef to resolve the file path. - FSRef fsref; - if (FSPathMakeRef((const UInt8 *)QDir::cleanPath(path).toUtf8().data(), &fsref, 0) == noErr) { - CFURLRef urlref = CFURLCreateFromFSRef(NULL, &fsref); - CFStringRef canonicalPath = CFURLCopyFileSystemPath(urlref, kCFURLPOSIXPathStyle); - QString ret = QCFString::toQString(canonicalPath); - CFRelease(canonicalPath); - CFRelease(urlref); - return ret; - } - } -#else - ret = realpath(path.toLocal8Bit().constData(), (char*)0); -#endif - if (ret) { - QString canonicalPath = QDir::cleanPath(QString::fromLocal8Bit(ret)); - free(ret); - return canonicalPath; - } -#endif -#endif - - QFileInfo fi; - const QChar slash(QLatin1Char('/')); - QString tmpPath = path; - int separatorPos = 0; - QSet<QString> nonSymlinks; - QSet<QString> known; - - known.insert(path); - do { -#ifdef Q_OS_WIN - if (separatorPos == 0) { - if (tmpPath.size() >= 2 && tmpPath.at(0) == slash && tmpPath.at(1) == slash) { - // UNC, skip past the first two elements - separatorPos = tmpPath.indexOf(slash, 2); - } else if (tmpPath.size() >= 3 && tmpPath.at(1) == QLatin1Char(':') && tmpPath.at(2) == slash) { - // volume root, skip since it can not be a symlink - separatorPos = 2; - } - } - if (separatorPos != -1) -#endif - separatorPos = tmpPath.indexOf(slash, separatorPos + 1); - QString prefix = separatorPos == -1 ? tmpPath : tmpPath.left(separatorPos); - if ( -#ifdef Q_OS_SYMBIAN - // Symbian doesn't support directory symlinks, so do not check for link unless we - // are handling the last path element. This not only slightly improves performance, - // but also saves us from lot of unnecessary platform security check failures - // when dealing with files under *:/private directories. - separatorPos == -1 && -#endif - !nonSymlinks.contains(prefix)) { - fi.setFile(prefix); - if (fi.isSymLink()) { - QString target = fi.symLinkTarget(); - if(QFileInfo(target).isRelative()) - target = fi.absolutePath() + slash + target; - if (separatorPos != -1) { - if (fi.isDir() && !target.endsWith(slash)) - target.append(slash); - target.append(tmpPath.mid(separatorPos)); - } - tmpPath = QDir::cleanPath(target); - separatorPos = 0; - - if (known.contains(tmpPath)) - return QString(); - known.insert(tmpPath); - } else { - nonSymlinks.insert(prefix); - } - } - } while (separatorPos != -1); - - return QDir::cleanPath(tmpPath); -} - -/*! Constructs a QFSFileEngine for the file name \a file. */ -QFSFileEngine::QFSFileEngine(const QString &file) : QAbstractFileEngine(*new QFSFileEnginePrivate) +QFSFileEngine::QFSFileEngine(const QString &file) + : QAbstractFileEngine(*new QFSFileEnginePrivate) { Q_D(QFSFileEngine); - d->filePath = QDir::fromNativeSeparators(file); - d->nativeInitFileName(); + d->fileEntry = QFileSystemEntry(file); } /*! @@ -292,8 +192,7 @@ void QFSFileEngine::setFileName(const QString &file) { Q_D(QFSFileEngine); d->init(); - d->filePath = QDir::fromNativeSeparators(file); - d->nativeInitFileName(); + d->fileEntry = QFileSystemEntry(file); } /*! @@ -302,7 +201,7 @@ void QFSFileEngine::setFileName(const QString &file) bool QFSFileEngine::open(QIODevice::OpenMode openMode) { Q_D(QFSFileEngine); - if (d->filePath.isEmpty()) { + if (d->fileEntry.isEmpty()) { qWarning("QFSFileEngine::open: No file name specified"); setError(QFile::OpenError, QLatin1String("No file name specified")); return false; @@ -331,6 +230,11 @@ bool QFSFileEngine::open(QIODevice::OpenMode openMode) */ bool QFSFileEngine::open(QIODevice::OpenMode openMode, FILE *fh) { + return open(openMode, fh, QFile::DontCloseHandle); +} + +bool QFSFileEngine::open(QIODevice::OpenMode openMode, FILE *fh, QFile::FileHandleFlags handleFlags) +{ Q_D(QFSFileEngine); // Append implies WriteOnly. @@ -343,9 +247,8 @@ bool QFSFileEngine::open(QIODevice::OpenMode openMode, FILE *fh) d->openMode = openMode; d->lastFlushFailed = false; - d->closeFileHandle = false; - d->nativeFilePath.clear(); - d->filePath.clear(); + d->closeFileHandle = (handleFlags & QFile::AutoCloseHandle); + d->fileEntry.clear(); d->tried_stat = 0; d->fd = -1; @@ -388,6 +291,11 @@ bool QFSFileEnginePrivate::openFh(QIODevice::OpenMode openMode, FILE *fh) */ bool QFSFileEngine::open(QIODevice::OpenMode openMode, int fd) { + return open(openMode, fd, QFile::DontCloseHandle); +} + +bool QFSFileEngine::open(QIODevice::OpenMode openMode, int fd, QFile::FileHandleFlags handleFlags) +{ Q_D(QFSFileEngine); // Append implies WriteOnly. @@ -400,9 +308,8 @@ bool QFSFileEngine::open(QIODevice::OpenMode openMode, int fd) d->openMode = openMode; d->lastFlushFailed = false; - d->closeFileHandle = false; - d->nativeFilePath.clear(); - d->filePath.clear(); + d->closeFileHandle = (handleFlags & QFile::AutoCloseHandle); + d->fileEntry.clear(); d->fh = 0; d->fd = -1; d->tried_stat = 0; @@ -458,7 +365,12 @@ bool QFSFileEngine::close() bool QFSFileEnginePrivate::closeFdFh() { Q_Q(QFSFileEngine); - if (fd == -1 && !fh) + if (fd == -1 && !fh +#ifdef Q_OS_SYMBIAN + && !symbianFile.SubSessionHandle() + && fileHandleForMaps == -1 +#endif + ) return false; // Flush the file if it's buffered, and if the last flush didn't fail. @@ -466,10 +378,24 @@ bool QFSFileEnginePrivate::closeFdFh() bool closed = true; tried_stat = 0; +#ifdef Q_OS_SYMBIAN + // Map handle is always owned by us so always close it + if (fileHandleForMaps >= 0) { + QT_CLOSE(fileHandleForMaps); + fileHandleForMaps = -1; + } +#endif + // Close the file if we created the handle. if (closeFileHandle) { int ret; do { +#ifdef Q_OS_SYMBIAN + if (symbianFile.SubSessionHandle()) { + symbianFile.Close(); + ret = 0; + } else +#endif if (fh) { // Close buffered file. ret = fclose(fh) != 0 ? -1 : 0; @@ -549,28 +475,19 @@ qint64 QFSFileEngine::size() const /*! \internal */ +#ifndef Q_OS_WIN qint64 QFSFileEnginePrivate::sizeFdFh() const { Q_Q(const QFSFileEngine); - // ### Fix this function, it should not stat unless the file is closed. - QT_STATBUF st; - int ret = 0; const_cast<QFSFileEngine *>(q)->flush(); - if (fh && nativeFilePath.isEmpty()) { - // Buffered stdlib mode. - // ### This should really be an ftell - ret = QT_FSTAT(QT_FILENO(fh), &st); - } else if (fd == -1) { - // Stateless stat. - ret = QT_STAT(nativeFilePath.constData(), &st); - } else { - // Unbuffered stdio mode. - ret = QT_FSTAT(fd, &st); - } - if (ret == -1) + + tried_stat = 0; + metaData.clearFlags(QFileSystemMetaData::SizeAttribute); + if (!doStat(QFileSystemMetaData::SizeAttribute)) return 0; - return st.st_size; + return metaData.size(); } +#endif /*! \reimp @@ -877,18 +794,14 @@ bool QFSFileEngine::isSequential() const /*! \internal */ +#ifdef Q_OS_UNIX bool QFSFileEnginePrivate::isSequentialFdFh() const { - if (!tried_stat) - doStat(); - if (could_stat) { -#ifdef Q_OS_UNIX - return (st.st_mode & S_IFMT) != S_IFREG; - // ### WINDOWS! -#endif - } + if (doStat(QFileSystemMetaData::SequentialType)) + return metaData.isSequential(); return true; } +#endif /*! \reimp diff --git a/src/corelib/io/qfsfileengine.h b/src/corelib/io/qfsfileengine.h index 6b077ed..726d581 100644 --- a/src/corelib/io/qfsfileengine.h +++ b/src/corelib/io/qfsfileengine.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -43,6 +43,9 @@ #define QFSFILEENGINE_H #include <QtCore/qabstractfileengine.h> +#ifdef Q_OS_SYMBIAN +#include <f32file.h> +#endif #ifndef QT_NO_FSFILEENGINE @@ -101,6 +104,11 @@ public: //FS only!! bool open(QIODevice::OpenMode flags, int fd); + bool open(QIODevice::OpenMode flags, int fd, QFile::FileHandleFlags handleFlags); + bool open(QIODevice::OpenMode flags, FILE *fh, QFile::FileHandleFlags handleFlags); +#ifdef Q_OS_SYMBIAN + bool open(QIODevice::OpenMode flags, const RFile &f, QFile::FileHandleFlags handleFlags); +#endif static bool setCurrentPath(const QString &path); static QString currentPath(const QString &path = QString()); static QString homePath(); diff --git a/src/corelib/io/qfsfileengine_iterator.cpp b/src/corelib/io/qfsfileengine_iterator.cpp index 7e7d70a..d4c0e3f 100644 --- a/src/corelib/io/qfsfileengine_iterator.cpp +++ b/src/corelib/io/qfsfileengine_iterator.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -40,6 +40,7 @@ ****************************************************************************/ #include "qfsfileengine_iterator_p.h" +#include "qfileinfo_p.h" #include "qvariant.h" #ifndef QT_NO_FSFILEENGINE @@ -48,13 +49,23 @@ QT_BEGIN_NAMESPACE QFSFileEngineIterator::QFSFileEngineIterator(QDir::Filters filters, const QStringList &filterNames) : QAbstractFileEngineIterator(filters, filterNames) + , done(false) { - newPlatformSpecifics(); } QFSFileEngineIterator::~QFSFileEngineIterator() { - deletePlatformSpecifics(); +} + +bool QFSFileEngineIterator::hasNext() const +{ + if (!done && !nativeIterator) { + nativeIterator.reset(new QFileSystemIterator(QFileSystemEntry(path()), + filters(), nameFilters())); + advance(); + } + + return !done; } QString QFSFileEngineIterator::next() @@ -66,14 +77,28 @@ QString QFSFileEngineIterator::next() return currentFilePath(); } +void QFSFileEngineIterator::advance() const +{ + currentInfo = nextInfo; + + QFileSystemEntry entry; + QFileSystemMetaData data; + if (nativeIterator->advance(entry, data)) { + nextInfo = QFileInfo(new QFileInfoPrivate(entry, data)); + } else { + done = true; + nativeIterator.reset(); + } +} + QString QFSFileEngineIterator::currentFileName() const { - return currentEntry; + return currentInfo.fileName(); } QFileInfo QFSFileEngineIterator::currentFileInfo() const { - return QAbstractFileEngineIterator::currentFileInfo(); + return currentInfo; } QT_END_NAMESPACE diff --git a/src/corelib/io/qfsfileengine_iterator_p.h b/src/corelib/io/qfsfileengine_iterator_p.h index be670e0..d4155d6 100644 --- a/src/corelib/io/qfsfileengine_iterator_p.h +++ b/src/corelib/io/qfsfileengine_iterator_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -54,6 +54,7 @@ // #include "qabstractfileengine.h" +#include "qfilesystemiterator_p.h" #include "qdir.h" #ifndef QT_NO_FSFILEENGINE @@ -76,13 +77,11 @@ public: QFileInfo currentFileInfo() const; private: - QFSFileEngineIteratorPlatformSpecificData *platform; - friend class QFSFileEngineIteratorPlatformSpecificData; - void newPlatformSpecifics(); - void deletePlatformSpecifics(); - void advance(); - - QString currentEntry; + void advance() const; + mutable QScopedPointer<QFileSystemIterator> nativeIterator; + mutable QFileInfo currentInfo; + mutable QFileInfo nextInfo; + mutable bool done; }; QT_END_NAMESPACE diff --git a/src/corelib/io/qfsfileengine_iterator_unix.cpp b/src/corelib/io/qfsfileengine_iterator_unix.cpp deleted file mode 100644 index bfdb03e..0000000 --- a/src/corelib/io/qfsfileengine_iterator_unix.cpp +++ /dev/null @@ -1,140 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qplatformdefs.h" -#include "qfsfileengine_iterator_p.h" - -#include <QtCore/qvariant.h> - -#ifndef QT_NO_FSFILEENGINE - -QT_BEGIN_NAMESPACE - -class QFSFileEngineIteratorPlatformSpecificData -{ -public: - inline QFSFileEngineIteratorPlatformSpecificData() - : dir(0), dirEntry(0), done(false) -#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_CYGWIN) && !defined(Q_OS_SYMBIAN) - , mt_file(0) -#endif - {} - - QT_DIR *dir; - QT_DIRENT *dirEntry; - bool done; - -#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_CYGWIN) && !defined(Q_OS_SYMBIAN) - // for readdir_r - QT_DIRENT *mt_file; -#endif -}; - -void QFSFileEngineIterator::advance() -{ - currentEntry = platform->dirEntry ? QFile::decodeName(QByteArray(platform->dirEntry->d_name)) : QString(); - - if (!platform->dir) - return; - -#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_CYGWIN) && !defined(Q_OS_SYMBIAN) - if (QT_READDIR_R(platform->dir, platform->mt_file, &platform->dirEntry) != 0) - platform->done = true; -#else - // ### add local lock to prevent breaking reentrancy - platform->dirEntry = QT_READDIR(platform->dir); -#endif // _POSIX_THREAD_SAFE_FUNCTIONS - if (!platform->dirEntry) { - QT_CLOSEDIR(platform->dir); - platform->dir = 0; - platform->done = true; -#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_CYGWIN) && !defined(Q_OS_SYMBIAN) - delete [] platform->mt_file; - platform->mt_file = 0; -#endif - } -} - -void QFSFileEngineIterator::newPlatformSpecifics() -{ - platform = new QFSFileEngineIteratorPlatformSpecificData; -} - -void QFSFileEngineIterator::deletePlatformSpecifics() -{ - if (platform->dir) { - QT_CLOSEDIR(platform->dir); -#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_CYGWIN) && !defined(Q_OS_SYMBIAN) - delete [] platform->mt_file; - platform->mt_file = 0; -#endif - } - delete platform; - platform = 0; -} - -bool QFSFileEngineIterator::hasNext() const -{ - if (!platform->done && !platform->dir) { - QFSFileEngineIterator *that = const_cast<QFSFileEngineIterator *>(this); - if ((that->platform->dir = QT_OPENDIR(QFile::encodeName(path()).data())) == 0) { - that->platform->done = true; - } else { - // ### Race condition; we should use fpathconf and dirfd(). - long maxPathName = ::pathconf(QFile::encodeName(path()).data(), _PC_NAME_MAX); - if ((int) maxPathName == -1) - maxPathName = FILENAME_MAX; - maxPathName += sizeof(QT_DIRENT) + 1; -#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_CYGWIN) && !defined(Q_OS_SYMBIAN) - if (that->platform->mt_file) - delete [] that->platform->mt_file; - that->platform->mt_file = (QT_DIRENT *)new char[maxPathName]; -#endif - - that->advance(); - } - } - return !platform->done; -} - -QT_END_NAMESPACE - -#endif // QT_NO_FSFILEENGINE diff --git a/src/corelib/io/qfsfileengine_iterator_win.cpp b/src/corelib/io/qfsfileengine_iterator_win.cpp deleted file mode 100644 index 7181025..0000000 --- a/src/corelib/io/qfsfileengine_iterator_win.cpp +++ /dev/null @@ -1,161 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qfsfileengine_iterator_p.h" -#include "qfsfileengine_p.h" -#include "qplatformdefs.h" - -#include <QtCore/qvariant.h> - -QT_BEGIN_NAMESPACE - -class QFSFileEngineIteratorPlatformSpecificData -{ -public: - inline QFSFileEngineIteratorPlatformSpecificData() - : uncShareIndex(-1), findFileHandle(INVALID_HANDLE_VALUE), - done(false), uncFallback(false) - {} - - QFSFileEngineIterator *it; - - QStringList uncShares; - int uncShareIndex; - - HANDLE findFileHandle; - WIN32_FIND_DATA findData; - bool done; - bool uncFallback; - - void saveCurrentFileName(); -}; - -void QFSFileEngineIteratorPlatformSpecificData::saveCurrentFileName() -{ - if (uncFallback) { - // Windows share / UNC path - it->currentEntry = uncShares.at(uncShareIndex - 1); - } else { - // Local directory - it->currentEntry = QString::fromWCharArray(findData.cFileName); - } -} - -void QFSFileEngineIterator::advance() -{ - platform->saveCurrentFileName(); - - if (platform->done) - return; - - if (platform->uncFallback) { - ++platform->uncShareIndex; - } else if (platform->findFileHandle != INVALID_HANDLE_VALUE) { - if (!FindNextFile(platform->findFileHandle, &platform->findData)) { - platform->done = true; - FindClose(platform->findFileHandle); - } - } -} - -void QFSFileEngineIterator::newPlatformSpecifics() -{ - platform = new QFSFileEngineIteratorPlatformSpecificData; - platform->it = this; -} - -void QFSFileEngineIterator::deletePlatformSpecifics() -{ - delete platform; - platform = 0; -} - -bool QFSFileEngineIterator::hasNext() const -{ - if (platform->done) - return false; - - if (platform->uncFallback) - return platform->uncShareIndex > 0 && platform->uncShareIndex <= platform->uncShares.size(); - - if (platform->findFileHandle == INVALID_HANDLE_VALUE) { - QString path = this->path(); - // Local directory - if (path.endsWith(QLatin1String(".lnk"))) - path = QFileInfo(path).readLink(); - - if (!path.endsWith(QLatin1Char('/'))) - path.append(QLatin1Char('/')); - path.append(QLatin1String("*.*")); - - QString fileName = QFSFileEnginePrivate::longFileName(path); - platform->findFileHandle = FindFirstFile((const wchar_t *)fileName.utf16(), &platform->findData); - - if (platform->findFileHandle == INVALID_HANDLE_VALUE) { - if (path.startsWith(QLatin1String("//"))) { - path = this->path(); - // UNC - QStringList parts = QDir::toNativeSeparators(path).split(QLatin1Char('\\'), QString::SkipEmptyParts); - - if (parts.count() == 1 && QFSFileEnginePrivate::uncListSharesOnServer(QLatin1String("\\\\") + parts.at(0), - &platform->uncShares)) { - if (platform->uncShares.isEmpty()) { - platform->done = true; - } else { - platform->uncShareIndex = 1; - } - platform->uncFallback = true; - } else { - platform->done = true; - } - } else { - platform->done = true; - } - } - - if (!platform->done && (!platform->uncFallback || !platform->uncShares.isEmpty())) - platform->saveCurrentFileName(); - } - - return !platform->done; -} - -QT_END_NAMESPACE diff --git a/src/corelib/io/qfsfileengine_p.h b/src/corelib/io/qfsfileengine_p.h index e9e55f3..253f461 100644 --- a/src/corelib/io/qfsfileengine_p.h +++ b/src/corelib/io/qfsfileengine_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -56,8 +56,14 @@ #include "qplatformdefs.h" #include "QtCore/qfsfileengine.h" #include "private/qabstractfileengine_p.h" +#include <QtCore/private/qfilesystementry_p.h> +#include <QtCore/private/qfilesystemmetadata_p.h> #include <qhash.h> +#ifdef Q_OS_SYMBIAN +#include <f32file.h> +#endif + #ifndef QT_NO_FSFILEENGINE QT_BEGIN_NAMESPACE @@ -74,13 +80,10 @@ public: #ifdef Q_WS_WIN static QString longFileName(const QString &path); #endif - static QString canonicalized(const QString &path); - QString filePath; - QByteArray nativeFilePath; + QFileSystemEntry fileEntry; QIODevice::OpenMode openMode; - void nativeInitFileName(); bool nativeOpen(QIODevice::OpenMode openMode); bool openFh(QIODevice::OpenMode flags, FILE *fh); bool openFd(QIODevice::OpenMode flags, int fd); @@ -89,7 +92,9 @@ public: bool nativeFlush(); bool flushFh(); qint64 nativeSize() const; +#ifndef Q_OS_WIN qint64 sizeFdFh() const; +#endif qint64 nativePos() const; qint64 posFdFh() const; bool nativeSeek(qint64); @@ -102,12 +107,42 @@ public: qint64 writeFdFh(const char *data, qint64 len); int nativeHandle() const; bool nativeIsSequential() const; +#ifndef Q_OS_WIN bool isSequentialFdFh() const; +#endif uchar *map(qint64 offset, qint64 size, QFile::MemoryMapFlags flags); bool unmap(uchar *ptr); + mutable QFileSystemMetaData metaData; + FILE *fh; +#ifdef Q_OS_SYMBIAN +#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API + RFile64 symbianFile; + TInt64 symbianFilePos; +#else + RFile symbianFile; + + /** + * The cursor position in the underlying file. This differs + * from devicePos because the latter is updated on calls to + * writeData, even if no data was physically transferred to + * the file, but instead stored in the write buffer. + * + * iFilePos is updated on calls to RFile::Read and + * RFile::Write. It is also updated on calls to seek() but + * RFile::Seek is not called when that happens because + * Symbian supports positioned reads and writes, saving a file + * server call, and because Symbian does not support seeking + * past the end of a file. + */ + TInt symbianFilePos; +#endif + mutable int fileHandleForMaps; + int getMapHandle(); +#endif + #ifdef Q_WS_WIN HANDLE fileHandle; HANDLE mapHandle; @@ -120,7 +155,6 @@ public: mutable DWORD fileAttrib; #else QHash<uchar *, QPair<int /*offset % PageSize*/, size_t /*length + offset % PageSize*/> > maps; - mutable QT_STATBUF st; #endif int fd; @@ -142,23 +176,17 @@ public: mutable uint is_link : 1; #endif - bool doStat() const; +#if defined(Q_OS_WIN) + bool doStat(QFileSystemMetaData::MetaDataFlags flags) const; +#else + bool doStat(QFileSystemMetaData::MetaDataFlags flags = QFileSystemMetaData::PosixStatFlags) const; +#endif bool isSymlink() const; #if defined(Q_OS_WIN32) int sysOpen(const QString &, int flags); #endif -#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) - static void resolveLibs(); - static bool resolveUNCLibs(); - static bool uncListSharesOnServer(const QString &server, QStringList *list); -#endif - -#ifdef Q_OS_SYMBIAN - void setSymbianError(int symbianError, QFile::FileError defaultError, QString defaultString); -#endif - protected: QFSFileEnginePrivate(); diff --git a/src/corelib/io/qfsfileengine_unix.cpp b/src/corelib/io/qfsfileengine_unix.cpp index 03e7283..62e7c9f 100644 --- a/src/corelib/io/qfsfileengine_unix.cpp +++ b/src/corelib/io/qfsfileengine_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -43,6 +43,8 @@ #include "qabstractfileengine.h" #include "private/qfsfileengine_p.h" #include "private/qcore_unix_p.h" +#include "qfilesystementry_p.h" +#include "qfilesystemengine_p.h" #ifndef QT_NO_FSFILEENGINE @@ -67,7 +69,6 @@ QT_BEGIN_NAMESPACE - #if defined(Q_OS_SYMBIAN) /*! \internal @@ -82,56 +83,25 @@ static bool isRelativePathSymbian(const QString& fileName) || (fileName.at(0) == QLatin1Char('/') && fileName.at(1) == QLatin1Char('/'))))); } -/*! - \internal - convert symbian error code to the one suitable for setError. - example usage: setSymbianError(err, QFile::CopyError, QLatin1String("copy error")) -*/ -void QFSFileEnginePrivate::setSymbianError(int symbianError, QFile::FileError defaultError, QString defaultString) -{ - Q_Q(QFSFileEngine); - switch (symbianError) { - case KErrNone: - q->setError(QFile::NoError, QLatin1String("")); - break; - case KErrAccessDenied: - q->setError(QFile::PermissionsError, QLatin1String("access denied")); - break; - case KErrPermissionDenied: - q->setError(QFile::PermissionsError, QLatin1String("permission denied")); - break; - case KErrAbort: - q->setError(QFile::AbortError, QLatin1String("aborted")); - break; - case KErrCancel: - q->setError(QFile::AbortError, QLatin1String("cancelled")); - break; - case KErrTimedOut: - q->setError(QFile::TimeOutError, QLatin1String("timed out")); - break; - default: - q->setError(defaultError, defaultString); - break; - } -} - #endif +#ifndef Q_OS_SYMBIAN /*! \internal Returns the stdlib open string corresponding to a QIODevice::OpenMode. */ -static inline QByteArray openModeToFopenMode(QIODevice::OpenMode flags, const QByteArray &fileName) +static inline QByteArray openModeToFopenMode(QIODevice::OpenMode flags, const QFileSystemEntry &fileEntry, + QFileSystemMetaData &metaData) { QByteArray mode; if ((flags & QIODevice::ReadOnly) && !(flags & QIODevice::Truncate)) { mode = "rb"; if (flags & QIODevice::WriteOnly) { - QT_STATBUF statBuf; - if (!fileName.isEmpty() - && QT_STAT(fileName, &statBuf) == 0 - && (statBuf.st_mode & S_IFMT) == S_IFREG) { + metaData.clearFlags(QFileSystemMetaData::FileType); + if (!fileEntry.isEmpty() + && QFileSystemEngine::fillMetaData(fileEntry, metaData, QFileSystemMetaData::FileType) + && metaData.isFile()) { mode += '+'; } else { mode = "wb+"; @@ -155,6 +125,7 @@ static inline QByteArray openModeToFopenMode(QIODevice::OpenMode flags, const QB return mode; } +#endif /*! \internal @@ -184,6 +155,7 @@ static inline int openModeToOpenFlags(QIODevice::OpenMode mode) return oflags; } +#ifndef Q_OS_SYMBIAN /*! \internal @@ -194,15 +166,151 @@ static inline bool setCloseOnExec(int fd) { return fd != -1 && fcntl(fd, F_SETFD, FD_CLOEXEC) != -1; } +#endif +#ifdef Q_OS_SYMBIAN /*! \internal */ -void QFSFileEnginePrivate::nativeInitFileName() +bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode) { - nativeFilePath = QFile::encodeName(filePath); + Q_Q(QFSFileEngine); + + fh = 0; + fd = -1; + + QString fn(QFileSystemEngine::absoluteName(fileEntry).nativeFilePath()); + RFs& fs = qt_s60GetRFs(); + + TUint symbianMode = 0; + + if(openMode & QIODevice::ReadOnly) + symbianMode |= EFileRead; + if(openMode & QIODevice::WriteOnly) + symbianMode |= EFileWrite; + if(openMode & QIODevice::Text) + symbianMode |= EFileStreamText; + + // pre Symbian 9.4, file I/O is always unbuffered, and the enum values don't exist + if(QSysInfo::symbianVersion() >= QSysInfo::SV_9_4) { + if (openMode & QFile::Unbuffered) { + if (openMode & QIODevice::WriteOnly) + symbianMode |= 0x00001000; //EFileWriteDirectIO; + // ### Unbuffered read is not used, because it prevents file open in /resource + // ### and has no obvious benefits + } else { + if (openMode & QIODevice::WriteOnly) + symbianMode |= 0x00000800; //EFileWriteBuffered; + // use implementation defaults for read buffering + } + } + + // Until Qt supports file sharing, we can't support EFileShareReadersOrWriters safely, + // but Qt does this on other platforms and autotests rely on it. + // The reason is that Unix locks are only advisory - the application needs to test the + // lock after opening the file. Symbian and Windows locks are mandatory - opening a + // locked file will fail. + symbianMode |= EFileShareReadersOrWriters; + + TInt r; + //note QIODevice::Truncate only has meaning for read/write access + //write-only files are always truncated unless append is specified + //reference openModeToOpenFlags in qfsfileengine_unix.cpp + if ((openMode & QIODevice::Truncate) || (!(openMode & QIODevice::ReadOnly) && !(openMode & QIODevice::Append))) { + r = symbianFile.Replace(fs, qt_QString2TPtrC(fn), symbianMode); + } else { + r = symbianFile.Open(fs, qt_QString2TPtrC(fn), symbianMode); + if (r == KErrNotFound && (openMode & QIODevice::WriteOnly)) { + r = symbianFile.Create(fs, qt_QString2TPtrC(fn), symbianMode); + } + } + + if (r == KErrNone) { +#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API + TInt64 size; +#else + TInt size; +#endif + r = symbianFile.Size(size); + if (r==KErrNone) { + if (openMode & QIODevice::Append) + symbianFilePos = size; + else + symbianFilePos = 0; + //TODO: port this (QFileSystemMetaData in open?) + //cachedSize = size; + } + } + + if (r != KErrNone) { + q->setError(QFile::OpenError, QSystemError(r, QSystemError::NativeError).toString()); + symbianFile.Close(); + return false; + } + + closeFileHandle = true; + return true; } +bool QFSFileEngine::open(QIODevice::OpenMode openMode, const RFile &file, QFile::FileHandleFlags handleFlags) +{ + Q_D(QFSFileEngine); + + // Append implies WriteOnly. + if (openMode & QFile::Append) + openMode |= QFile::WriteOnly; + + // WriteOnly implies Truncate if neither ReadOnly nor Append are sent. + if ((openMode & QFile::WriteOnly) && !(openMode & (QFile::ReadOnly | QFile::Append))) + openMode |= QFile::Truncate; + + d->openMode = openMode; + d->lastFlushFailed = false; + d->closeFileHandle = (handleFlags & QFile::AutoCloseHandle); + d->fileEntry.clear(); + d->fh = 0; + d->fd = -1; + d->tried_stat = 0; + +#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API + //RFile64 adds only functions to RFile, no data members + d->symbianFile = static_cast<const RFile64&>(file); +#else + d->symbianFile = file; +#endif + TInt ret; + d->symbianFilePos = 0; + if (openMode & QFile::Append) { + // Seek to the end when in Append mode. + ret = d->symbianFile.Size(d->symbianFilePos); + } else { + // Seek to current otherwise + ret = d->symbianFile.Seek(ESeekCurrent, d->symbianFilePos); + } + + if (ret != KErrNone) { + setError(QFile::OpenError, QSystemError(ret, QSystemError::NativeError).toString()); + + d->openMode = QIODevice::NotOpen; +#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API + d->symbianFile = RFile64(); +#else + d->symbianFile = RFile(); +#endif + return false; + } + + // Extract filename (best effort) + TFileName fn; + TInt err = d->symbianFile.FullName(fn); + if (err == KErrNone) + d->fileEntry = QFileSystemEntry(qt_TDesC2QString(fn), QFileSystemEntry::FromNativePath()); + else + d->fileEntry.clear(); + + return true; +} +#else /*! \internal */ @@ -215,7 +323,7 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode) // Try to open the file in unbuffered mode. do { - fd = QT_OPEN(nativeFilePath.constData(), flags, 0666); + fd = QT_OPEN(fileEntry.nativeFilePath().constData(), flags, 0666); } while (fd == -1 && errno == EINTR); // On failure, return and report the error. @@ -228,13 +336,11 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode) if (!(openMode & QIODevice::WriteOnly)) { // we don't need this check if we tried to open for writing because then // we had received EISDIR anyway. - QT_STATBUF statBuf; - if (QT_FSTAT(fd, &statBuf) != -1) { - if ((statBuf.st_mode & S_IFMT) == S_IFDIR) { - q->setError(QFile::OpenError, QLatin1String("file to open is a directory")); - QT_CLOSE(fd); - return false; - } + if (QFileSystemEngine::fillMetaData(fd, metaData) + && metaData.isDirectory()) { + q->setError(QFile::OpenError, QLatin1String("file to open is a directory")); + QT_CLOSE(fd); + return false; } } @@ -254,11 +360,11 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode) fh = 0; } else { - QByteArray fopenMode = openModeToFopenMode(openMode, nativeFilePath.constData()); + QByteArray fopenMode = openModeToFopenMode(openMode, fileEntry, metaData); // Try to open the file in buffered mode. do { - fh = QT_FOPEN(nativeFilePath.constData(), fopenMode.constData()); + fh = QT_FOPEN(fileEntry.nativeFilePath().constData(), fopenMode.constData()); } while (!fh && errno == EINTR); // On failure, return and report the error. @@ -271,13 +377,11 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode) if (!(openMode & QIODevice::WriteOnly)) { // we don't need this check if we tried to open for writing because then // we had received EISDIR anyway. - QT_STATBUF statBuf; - if (QT_FSTAT(fileno(fh), &statBuf) != -1) { - if ((statBuf.st_mode & S_IFMT) == S_IFDIR) { - q->setError(QFile::OpenError, QLatin1String("file to open is a directory")); - fclose(fh); - return false; - } + if (QFileSystemEngine::fillMetaData(QT_FILENO(fh), metaData) + && metaData.isDirectory()) { + q->setError(QFile::OpenError, QLatin1String("file to open is a directory")); + fclose(fh); + return false; } } @@ -303,6 +407,7 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode) closeFileHandle = true; return true; } +#endif /*! \internal @@ -318,6 +423,10 @@ bool QFSFileEnginePrivate::nativeClose() */ bool QFSFileEnginePrivate::nativeFlush() { +#ifdef Q_OS_SYMBIAN + if (symbianFile.SubSessionHandle()) + return (KErrNone == symbianFile.Flush()); +#endif return fh ? flushFh() : fd != -1; } @@ -328,6 +437,24 @@ qint64 QFSFileEnginePrivate::nativeRead(char *data, qint64 len) { Q_Q(QFSFileEngine); +#ifdef Q_OS_SYMBIAN + if (symbianFile.SubSessionHandle()) { + if(len > KMaxTInt) { + //this check is more likely to catch a corrupt length, since it isn't possible to allocate 2GB buffers (yet..) + q->setError(QFile::ReadError, QLatin1String("Maximum 2GB in single read on this platform")); + return -1; + } + TPtr8 ptr(reinterpret_cast<TUint8*>(data), static_cast<TInt>(len)); + TInt r = symbianFile.Read(symbianFilePos, ptr); + if (r != KErrNone) + { + q->setError(QFile::ReadError, QSystemError(r, QSystemError::NativeError).toString()); + return -1; + } + symbianFilePos += ptr.Length(); + return qint64(ptr.Length()); + } +#endif if (fh && nativeIsSequential()) { size_t readBytes = 0; int oldFlags = fcntl(QT_FILENO(fh), F_GETFL); @@ -395,6 +522,40 @@ qint64 QFSFileEnginePrivate::nativeReadLine(char *data, qint64 maxlen) */ qint64 QFSFileEnginePrivate::nativeWrite(const char *data, qint64 len) { +#ifdef Q_OS_SYMBIAN + Q_Q(QFSFileEngine); + if (symbianFile.SubSessionHandle()) { + if(len > KMaxTInt) { + //this check is more likely to catch a corrupt length, since it isn't possible to allocate 2GB buffers (yet..) + q->setError(QFile::WriteError, QLatin1String("Maximum 2GB in single write on this platform")); + return -1; + } + const TPtrC8 ptr(reinterpret_cast<const TUint8*>(data), static_cast<TInt>(len)); +#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API + TInt64 eofpos = 0; +#else + TInt eofpos = 0; +#endif + //The end of file position is not cached because QFile is read/write sharable, therefore another + //process may have altered the file size. + TInt r = symbianFile.Seek(ESeekEnd, eofpos); + if (r == KErrNone && symbianFilePos > eofpos) { + //seek position is beyond end of file so file needs to be extended before write. + //note that SetSize does not zero-initialise (c.f. posix lseek) + r = symbianFile.SetSize(symbianFilePos); + } + if (r == KErrNone) { + //write to specific position in the file (i.e. use our own cursor rather than calling seek) + r = symbianFile.Write(symbianFilePos, ptr); + } + if (r != KErrNone) { + q->setError(QFile::WriteError, QSystemError(r, QSystemError::NativeError).toString()); + return -1; + } + symbianFilePos += len; + return len; + } +#endif return writeFdFh(data, len); } @@ -403,6 +564,12 @@ qint64 QFSFileEnginePrivate::nativeWrite(const char *data, qint64 len) */ qint64 QFSFileEnginePrivate::nativePos() const { +#ifdef Q_OS_SYMBIAN + const Q_Q(QFSFileEngine); + if (symbianFile.SubSessionHandle()) { + return symbianFilePos; + } +#endif return posFdFh(); } @@ -411,6 +578,19 @@ qint64 QFSFileEnginePrivate::nativePos() const */ bool QFSFileEnginePrivate::nativeSeek(qint64 pos) { +#ifdef Q_OS_SYMBIAN + Q_Q(QFSFileEngine); + if (symbianFile.SubSessionHandle()) { +#ifndef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API + if(pos > KMaxTInt) { + q->setError(QFile::PositionError, QLatin1String("Maximum 2GB file position on this platform")); + return false; + } +#endif + symbianFilePos = pos; + return true; + } +#endif return seekFdFh(pos); } @@ -422,139 +602,110 @@ int QFSFileEnginePrivate::nativeHandle() const return fh ? fileno(fh) : fd; } +#ifdef Q_OS_SYMBIAN +int QFSFileEnginePrivate::getMapHandle() +{ + if (symbianFile.SubSessionHandle()) { + // Symbian file handle can't be used for open C mmap() so open the file with open C as well. + if (fileHandleForMaps < 0) { + int flags = openModeToOpenFlags(openMode); + flags &= ~(O_CREAT | O_TRUNC); + fileHandleForMaps = ::wopen((wchar_t*)(fileEntry.nativeFilePath().utf16()), flags, 0666); + } + return fileHandleForMaps; + } + return nativeHandle(); +} +#endif + /*! \internal */ bool QFSFileEnginePrivate::nativeIsSequential() const { +#ifdef Q_OS_SYMBIAN + if (symbianFile.SubSessionHandle()) + return false; +#endif return isSequentialFdFh(); } bool QFSFileEngine::remove() { Q_D(QFSFileEngine); - bool ret = unlink(d->nativeFilePath.constData()) == 0; - if (!ret) - setError(QFile::RemoveError, qt_error_string(errno)); + QSystemError error; + bool ret = QFileSystemEngine::removeFile(d->fileEntry, error); + d->metaData.clear(); + if (!ret) { + setError(QFile::RemoveError, error.toString()); + } return ret; } bool QFSFileEngine::copy(const QString &newName) { -#if defined(Q_OS_SYMBIAN) Q_D(QFSFileEngine); - RFs rfs = qt_s60GetRFs(); - CFileMan* fm = NULL; - QString oldNative(QDir::toNativeSeparators(d->filePath)); - TPtrC oldPtr(qt_QString2TPtrC(oldNative)); - QFileInfo fi(newName); - QString absoluteNewName = fi.absoluteFilePath(); - QString newNative(QDir::toNativeSeparators(absoluteNewName)); - TPtrC newPtr(qt_QString2TPtrC(newNative)); - TRAPD (err, - fm = CFileMan::NewL(rfs); - RFile rfile; - err = rfile.Open(rfs, oldPtr, EFileShareReadersOrWriters); - if (err == KErrNone) { - err = fm->Copy(rfile, newPtr); - rfile.Close(); - } - ) // End TRAP - delete fm; - if (err == KErrNone) - return true; - d->setSymbianError(err, QFile::CopyError, QLatin1String("copy error")); - return false; -#else - Q_UNUSED(newName); - // ### Add copy code for Unix here - setError(QFile::UnspecifiedError, QLatin1String("Not implemented!")); - return false; -#endif + QSystemError error; + bool ret = QFileSystemEngine::copyFile(d->fileEntry, QFileSystemEntry(newName), error); + if (!ret) { + setError(QFile::CopyError, error.toString()); + } + return ret; } bool QFSFileEngine::rename(const QString &newName) { Q_D(QFSFileEngine); - bool ret = ::rename(d->nativeFilePath.constData(), QFile::encodeName(newName).constData()) == 0; - if (!ret) - setError(QFile::RenameError, qt_error_string(errno)); + QSystemError error; + bool ret = QFileSystemEngine::renameFile(d->fileEntry, QFileSystemEntry(newName), error); + + if (!ret) { + setError(QFile::RenameError, error.toString()); + } + return ret; } bool QFSFileEngine::link(const QString &newName) { Q_D(QFSFileEngine); - bool ret = ::symlink(d->nativeFilePath.constData(), QFile::encodeName(newName).constData()) == 0; - if (!ret) - setError(QFile::RenameError, qt_error_string(errno)); + QSystemError error; + bool ret = QFileSystemEngine::createLink(d->fileEntry, QFileSystemEntry(newName), error); + if (!ret) { + setError(QFile::RenameError, error.toString()); + } return ret; } qint64 QFSFileEnginePrivate::nativeSize() const { +#ifdef Q_OS_SYMBIAN + const Q_Q(QFSFileEngine); + if (symbianFile.SubSessionHandle()) { +#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API + qint64 size; +#else + TInt size; +#endif + TInt err = symbianFile.Size(size); + if(err != KErrNone) { + const_cast<QFSFileEngine*>(q)->setError(QFile::PositionError, QSystemError(err, QSystemError::NativeError).toString()); + return 0; + } + return size; + } +#endif return sizeFdFh(); } bool QFSFileEngine::mkdir(const QString &name, bool createParentDirectories) const { - QString dirName = name; - if (createParentDirectories) { - dirName = QDir::cleanPath(dirName); -#if defined(Q_OS_SYMBIAN) - dirName = QDir::toNativeSeparators(dirName); -#endif - for(int oldslash = -1, slash=0; slash != -1; oldslash = slash) { - slash = dirName.indexOf(QDir::separator(), oldslash+1); - if (slash == -1) { - if (oldslash == dirName.length()) - break; - slash = dirName.length(); - } - if (slash) { - QByteArray chunk = QFile::encodeName(dirName.left(slash)); - QT_STATBUF st; - if (QT_STAT(chunk, &st) != -1) { - if ((st.st_mode & S_IFMT) != S_IFDIR) - return false; - } else if (QT_MKDIR(chunk, 0777) != 0) { - return false; - } - } - } - return true; - } -#if defined(Q_OS_DARWIN) // Mac X doesn't support trailing /'s - if (dirName.endsWith(QLatin1Char('/'))) - dirName.chop(1); -#endif - return (QT_MKDIR(QFile::encodeName(dirName), 0777) == 0); + return QFileSystemEngine::createDirectory(QFileSystemEntry(name), createParentDirectories); } bool QFSFileEngine::rmdir(const QString &name, bool recurseParentDirectories) const { - QString dirName = name; - if (recurseParentDirectories) { - dirName = QDir::cleanPath(dirName); -#if defined(Q_OS_SYMBIAN) - dirName = QDir::toNativeSeparators(dirName); -#endif - for(int oldslash = 0, slash=dirName.length(); slash > 0; oldslash = slash) { - QByteArray chunk = QFile::encodeName(dirName.left(slash)); - QT_STATBUF st; - if (QT_STAT(chunk, &st) != -1) { - if ((st.st_mode & S_IFMT) != S_IFDIR) - return false; - if (::rmdir(chunk) != 0) - return oldslash != 0; - } else { - return false; - } - slash = dirName.lastIndexOf(QDir::separator(), oldslash-1); - } - return true; - } - return ::rmdir(QFile::encodeName(dirName)) == 0; + return QFileSystemEngine::removeDirectory(QFileSystemEntry(name), recurseParentDirectories); } bool QFSFileEngine::caseSensitive() const @@ -568,94 +719,27 @@ bool QFSFileEngine::caseSensitive() const bool QFSFileEngine::setCurrentPath(const QString &path) { - int r; - r = QT_CHDIR(QFile::encodeName(path)); - return r >= 0; + return QFileSystemEngine::setCurrentPath(QFileSystemEntry(path)); } QString QFSFileEngine::currentPath(const QString &) { - QString result; - QT_STATBUF st; -#if defined(Q_OS_SYMBIAN) - char nativeCurrentName[PATH_MAX+1]; - if (::getcwd(nativeCurrentName, PATH_MAX)) - result = QDir::fromNativeSeparators(QFile::decodeName(QByteArray(nativeCurrentName))); - if (result.isEmpty()) { -# if defined(QT_DEBUG) - qWarning("QFSFileEngine::currentPath: getcwd() failed"); -# endif - } else -#endif - if (QT_STAT(".", &st) == 0) { -#if defined(__GLIBC__) && !defined(PATH_MAX) - char *currentName = ::get_current_dir_name(); - if (currentName) { - result = QFile::decodeName(QByteArray(currentName)); - ::free(currentName); - } -#elif !defined(Q_OS_SYMBIAN) - char currentName[PATH_MAX+1]; - if (::getcwd(currentName, PATH_MAX)) - result = QFile::decodeName(QByteArray(currentName)); -# if defined(QT_DEBUG) - if (result.isNull()) - qWarning("QFSFileEngine::currentPath: getcwd() failed"); -# endif -#endif - } else { -#if defined(Q_OS_SYMBIAN) - // If current dir returned by Open C doesn't exist, - // try to create it (can happen with application private dirs) - // Ignore mkdir failures; we want to be consistent with Open C - // current path regardless. - QT_MKDIR(QFile::encodeName(QLatin1String(nativeCurrentName)), 0777); -#else -# if defined(QT_DEBUG) - qWarning("QFSFileEngine::currentPath: stat(\".\") failed"); -# endif -#endif - } - return result; + return QFileSystemEngine::currentPath().filePath(); } QString QFSFileEngine::homePath() { -#if defined(Q_OS_SYMBIAN) - QString home = rootPath(); -#else - QString home = QFile::decodeName(qgetenv("HOME")); - if (home.isNull()) - home = rootPath(); -#endif - return home; + return QFileSystemEngine::homePath(); } QString QFSFileEngine::rootPath() { -#if defined(Q_OS_SYMBIAN) - TFileName symbianPath = PathInfo::PhoneMemoryRootPath(); - return QDir::cleanPath(QDir::fromNativeSeparators(qt_TDesC2QString(symbianPath))); -#else - return QLatin1String("/"); -#endif + return QFileSystemEngine::rootPath(); } QString QFSFileEngine::tempPath() { -#if defined(Q_OS_SYMBIAN) - TFileName symbianPath = PathInfo::PhoneMemoryRootPath(); - QString temp = QDir::fromNativeSeparators(qt_TDesC2QString(symbianPath)); - temp += QLatin1String( "temp/"); - - // Just to verify that folder really exist on hardware - QT_MKDIR(QFile::encodeName(temp), 0777); -#else - QString temp = QFile::decodeName(qgetenv("TMPDIR")); - if (temp.isEmpty()) - temp = QLatin1String("/tmp/"); -#endif - return temp; + return QFileSystemEngine::tempPath(); } QFileInfoList QFSFileEngine::drives() @@ -683,123 +767,30 @@ QFileInfoList QFSFileEngine::drives() return ret; } -bool QFSFileEnginePrivate::doStat() const +bool QFSFileEnginePrivate::doStat(QFileSystemMetaData::MetaDataFlags flags) const { - if (!tried_stat) { - tried_stat = true; - could_stat = false; - - if (fh && nativeFilePath.isEmpty()) { - // ### actually covers two cases: d->fh and when the file is not open - could_stat = (QT_FSTAT(QT_FILENO(fh), &st) == 0); - } else if (fd == -1) { - // ### actually covers two cases: d->fh and when the file is not open -#if defined(Q_OS_SYMBIAN) - // Optimization for Symbian where fileFlags() calls both doStat() and isSymlink(), but rarely on real links. - // When the filename is not a link, lstat will return the same info as stat, but this also removes - // any need for a further call to lstat to check if the file is a link. - need_lstat = false; - could_stat = (QT_LSTAT(nativeFilePath.constData(), &st) == 0); - is_link = could_stat ? S_ISLNK(st.st_mode) : false; - // if it turns out this was a link, we can call stat too. - if (is_link) -#endif - could_stat = (QT_STAT(nativeFilePath.constData(), &st) == 0); - } else { - could_stat = (QT_FSTAT(fd, &st) == 0); - } - } - return could_stat; -} + if (!tried_stat || !metaData.hasFlags(flags)) { + tried_stat = 1; -bool QFSFileEnginePrivate::isSymlink() const -{ - if (need_lstat) { - need_lstat = false; + int localFd = fd; + if (fh && fileEntry.isEmpty()) + localFd = QT_FILENO(fh); + if (localFd != -1) + QFileSystemEngine::fillMetaData(localFd, metaData); - QT_STATBUF st; // don't clobber our main one - is_link = (QT_LSTAT(nativeFilePath.constData(), &st) == 0) ? S_ISLNK(st.st_mode) : false; + if (metaData.missingFlags(flags) && !fileEntry.isEmpty()) + QFileSystemEngine::fillMetaData(fileEntry, metaData, metaData.missingFlags(flags)); } - return is_link; -} -#if defined(Q_OS_SYMBIAN) -static bool _q_isSymbianHidden(const QString &path, bool isDir) -{ - RFs rfs = qt_s60GetRFs(); - QFileInfo fi(path); - QString absPath = fi.absoluteFilePath(); - if (isDir && !absPath.endsWith(QLatin1Char('/'))) - absPath.append(QLatin1Char('/')); - QString native(QDir::toNativeSeparators(absPath)); - TPtrC ptr(qt_QString2TPtrC(native)); - TUint attributes; - TInt err = rfs.Att(ptr, attributes); - return (err == KErrNone && (attributes & KEntryAttHidden)); + return metaData.exists(); } -#endif - -#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) -static bool _q_isMacHidden(const QString &path) -{ - OSErr err = noErr; - - FSRef fsRef; - err = FSPathMakeRefWithOptions(reinterpret_cast<const UInt8 *>(QFile::encodeName(QDir::cleanPath(path)).constData()), - kFSPathMakeRefDoNotFollowLeafSymlink, &fsRef, 0); - if (err != noErr) - return false; - - FSCatalogInfo catInfo; - err = FSGetCatalogInfo(&fsRef, kFSCatInfoFinderInfo, &catInfo, NULL, NULL, NULL); - if (err != noErr) - return false; - - FileInfo * const fileInfo = reinterpret_cast<FileInfo*>(&catInfo.finderInfo); - bool result = (fileInfo->finderFlags & kIsInvisible); - return result; -} -#endif - -QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions(QAbstractFileEngine::FileFlags type) const +bool QFSFileEnginePrivate::isSymlink() const { - QAbstractFileEngine::FileFlags ret = 0; + if (!metaData.hasFlags(QFileSystemMetaData::LinkType)) + QFileSystemEngine::fillMetaData(fileEntry, metaData, QFileSystemMetaData::LinkType); - if (st.st_mode & S_IRUSR) - ret |= QAbstractFileEngine::ReadOwnerPerm; - if (st.st_mode & S_IWUSR) - ret |= QAbstractFileEngine::WriteOwnerPerm; - if (st.st_mode & S_IXUSR) - ret |= QAbstractFileEngine::ExeOwnerPerm; - if (st.st_mode & S_IRGRP) - ret |= QAbstractFileEngine::ReadGroupPerm; - if (st.st_mode & S_IWGRP) - ret |= QAbstractFileEngine::WriteGroupPerm; - if (st.st_mode & S_IXGRP) - ret |= QAbstractFileEngine::ExeGroupPerm; - if (st.st_mode & S_IROTH) - ret |= QAbstractFileEngine::ReadOtherPerm; - if (st.st_mode & S_IWOTH) - ret |= QAbstractFileEngine::WriteOtherPerm; - if (st.st_mode & S_IXOTH) - ret |= QAbstractFileEngine::ExeOtherPerm; - - // calculate user permissions - if (type & QAbstractFileEngine::ReadUserPerm) { - if (QT_ACCESS(nativeFilePath.constData(), R_OK) == 0) - ret |= QAbstractFileEngine::ReadUserPerm; - } - if (type & QAbstractFileEngine::WriteUserPerm) { - if (QT_ACCESS(nativeFilePath.constData(), W_OK) == 0) - ret |= QAbstractFileEngine::WriteUserPerm; - } - if (type & QAbstractFileEngine::ExeUserPerm) { - if (QT_ACCESS(nativeFilePath.constData(), X_OK) == 0) - ret |= QAbstractFileEngine::ExeUserPerm; - } - - return ret; + return metaData.isLink(); } /*! @@ -808,364 +799,111 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions(QAbstractFil QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(FileFlags type) const { Q_D(const QFSFileEngine); - // Force a stat, so that we're guaranteed to get up-to-date results - if (type & Refresh) { - d->tried_stat = 0; - d->need_lstat = 1; - } + + if (type & Refresh) + d->metaData.clear(); QAbstractFileEngine::FileFlags ret = 0; + if (type & FlagsMask) ret |= LocalDiskFlag; - bool exists = d->doStat(); - if (!exists && !d->isSymlink()) + + bool exists; + { + QFileSystemMetaData::MetaDataFlags queryFlags = 0; + + queryFlags |= QFileSystemMetaData::MetaDataFlags(uint(type)) + & QFileSystemMetaData::Permissions; + + if (type & TypesMask) + queryFlags |= QFileSystemMetaData::AliasType + | QFileSystemMetaData::LinkType + | QFileSystemMetaData::FileType + | QFileSystemMetaData::DirectoryType + | QFileSystemMetaData::BundleType; + + if (type & FlagsMask) + queryFlags |= QFileSystemMetaData::HiddenAttribute + | QFileSystemMetaData::ExistsAttribute; + + queryFlags |= QFileSystemMetaData::LinkType; + + exists = d->doStat(queryFlags); + } + + if (!exists && !d->metaData.isLink()) return ret; if (exists && (type & PermsMask)) - ret |= d->getPermissions(type); + ret |= FileFlags(uint(d->metaData.permissions())); + if (type & TypesMask) { -#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) - bool foundAlias = false; - { - FSRef fref; - if (FSPathMakeRef((const UInt8 *)QFile::encodeName(QDir::cleanPath(d->filePath)).data(), - &fref, NULL) == noErr) { - Boolean isAlias, isFolder; - if (FSIsAliasFile(&fref, &isAlias, &isFolder) == noErr && isAlias) { - foundAlias = true; - ret |= LinkType; - } - } - } - if (!foundAlias) -#endif - { - if ((type & LinkType) && d->isSymlink()) + if (d->metaData.isAlias()) { + ret |= LinkType; + } else { + if ((type & LinkType) && d->metaData.isLink()) ret |= LinkType; - if (exists && (d->st.st_mode & S_IFMT) == S_IFREG) - ret |= FileType; - else if (exists && (d->st.st_mode & S_IFMT) == S_IFDIR) - ret |= DirectoryType; -#if !defined(QWS) && defined(Q_OS_MAC) - if ((ret & DirectoryType) && (type & BundleType)) { - QCFType<CFURLRef> url = CFURLCreateWithFileSystemPath(0, QCFString(d->filePath), - kCFURLPOSIXPathStyle, true); - UInt32 type, creator; - if (CFBundleGetPackageInfoInDirectory(url, &type, &creator)) - ret |= BundleType; + if (exists) { + if (d->metaData.isFile()) { + ret |= FileType; + } else if (d->metaData.isDirectory()) { + ret |= DirectoryType; + if ((type & BundleType) && d->metaData.isBundle()) + ret |= BundleType; + } } -#endif } } + if (type & FlagsMask) { if (exists) ret |= ExistsFlag; -#if defined(Q_OS_SYMBIAN) - if (d->filePath == QLatin1String("/") - || (d->filePath.length() == 3 && d->filePath.at(0).isLetter() - && d->filePath.at(1) == QLatin1Char(':') && d->filePath.at(2) == QLatin1Char('/'))) { - ret |= RootFlag; - } else { - // In Symbian, all symlinks have hidden attribute for some reason; - // lets make them visible for better compatibility with other platforms. - // If somebody actually wants a hidden link, then they are out of luck. - if (!d->isSymlink() && _q_isSymbianHidden(d->filePath, ret & DirectoryType)) - ret |= HiddenFlag; - } -#else - if (d->filePath == QLatin1String("/")) { + if (d->fileEntry.isRoot()) ret |= RootFlag; - } else { - QString baseName = fileName(BaseName); - if ((baseName.size() > 0 && baseName.at(0) == QLatin1Char('.')) -# if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) - || _q_isMacHidden(d->filePath) -# if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 - || d->st.st_flags & UF_HIDDEN -# endif // MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 -# endif - ) { - ret |= HiddenFlag; - } - } -#endif + else if (d->metaData.isHidden()) + ret |= HiddenFlag; } - return ret; -} -#if defined(Q_OS_SYMBIAN) -QString QFSFileEngine::fileName(FileName file) const -{ - Q_D(const QFSFileEngine); - const QLatin1Char slashChar('/'); - if(file == BaseName) { - int slash = d->filePath.lastIndexOf(slashChar); - if(slash == -1) { - int colon = d->filePath.lastIndexOf(QLatin1Char(':')); - if(colon != -1) - return d->filePath.mid(colon + 1); - return d->filePath; - } - return d->filePath.mid(slash + 1); - } else if(file == PathName) { - if(!d->filePath.size()) - return d->filePath; - - int slash = d->filePath.lastIndexOf(slashChar); - if(slash == -1) { - if(d->filePath.length() >= 2 && d->filePath.at(1) == QLatin1Char(':')) - return d->filePath.left(2); - return QLatin1String("."); - } else { - if(!slash) - return QLatin1String("/"); - if(slash == 2 && d->filePath.length() >= 2 && d->filePath.at(1) == QLatin1Char(':')) - slash++; - return d->filePath.left(slash); - } - } else if(file == AbsoluteName || file == AbsolutePathName) { - QString ret; - if (!isRelativePathSymbian(d->filePath)) { - if (d->filePath.size() > 2 && d->filePath.at(1) == QLatin1Char(':') - && d->filePath.at(2) != slashChar){ - // It's a drive-relative path, so C:a.txt -> C:/currentpath/a.txt, - // or if it's different drive than current, Z:a.txt -> Z:/a.txt - QString currentPath = QDir::currentPath(); - if (0 == currentPath.left(1).compare(d->filePath.left(1), Qt::CaseInsensitive)) - ret = currentPath + slashChar + d->filePath.mid(2); - else - ret = d->filePath.left(2) + slashChar + d->filePath.mid(2); - } else if (d->filePath.startsWith(slashChar)) { - // It's a absolute path to the current drive, so /a.txt -> C:/a.txt - ret = QDir::currentPath().left(2) + d->filePath; - } else { - ret = d->filePath; - } - } else { - ret = QDir::currentPath() + slashChar + d->filePath; - } - - // The path should be absolute at this point. - // From the docs : - // Absolute paths begin with the directory separator "/" - // (optionally preceded by a drive specification under Windows). - if (ret.at(0) != slashChar) { - Q_ASSERT(ret.length() >= 2); - Q_ASSERT(ret.at(0).isLetter()); - Q_ASSERT(ret.at(1) == QLatin1Char(':')); - - // Force uppercase drive letters. - ret[0] = ret.at(0).toUpper(); - } - - // Clean up the path - bool isDir = ret.endsWith(slashChar); - ret = QDir::cleanPath(ret); - if (isDir && !ret.endsWith(slashChar)) - ret += slashChar; - - if (file == AbsolutePathName) { - int slash = ret.lastIndexOf(slashChar); - if (slash < 0) - return ret; - else if (ret.at(0) != slashChar && slash == 2) - return ret.left(3); // include the slash - else - return ret.left(slash > 0 ? slash : 1); - } - return ret; - } else if(file == CanonicalName || file == CanonicalPathName) { - if (!(fileFlags(ExistsFlag) & ExistsFlag)) - return QString(); - - QString ret = QFSFileEnginePrivate::canonicalized(fileName(AbsoluteName)); - if (file == CanonicalPathName && !ret.isEmpty()) { - int slash = ret.lastIndexOf(slashChar); - if (slash == -1) - ret = QDir::fromNativeSeparators(QDir::currentPath()); - else if (slash == 0) - ret = QLatin1String("/"); - ret = ret.left(slash); - } - return ret; - } else if(file == LinkName) { - if (d->isSymlink()) { - char s[PATH_MAX+1]; - int len = readlink(d->nativeFilePath.constData(), s, PATH_MAX); - if (len > 0) { - s[len] = '\0'; - QString ret = QFile::decodeName(QByteArray(s)); - - if (isRelativePathSymbian(ret)) { - if (!isRelativePathSymbian(d->filePath)) { - ret.prepend(d->filePath.left(d->filePath.lastIndexOf(slashChar)) - + slashChar); - } else { - ret.prepend(QDir::currentPath() + slashChar); - } - } - ret = QDir::cleanPath(ret); - if (ret.size() > 1 && ret.endsWith(slashChar)) - ret.chop(1); - return ret; - } - } - return QString(); - } else if(file == BundleName) { - return QString(); - } - return d->filePath; + return ret; } -#else - QString QFSFileEngine::fileName(FileName file) const { Q_D(const QFSFileEngine); if (file == BundleName) { -#if !defined(QWS) && defined(Q_OS_MAC) - QCFType<CFURLRef> url = CFURLCreateWithFileSystemPath(0, QCFString(d->filePath), - kCFURLPOSIXPathStyle, true); - if (QCFType<CFDictionaryRef> dict = CFBundleCopyInfoDictionaryForURL(url)) { - if (CFTypeRef name = (CFTypeRef)CFDictionaryGetValue(dict, kCFBundleNameKey)) { - if (CFGetTypeID(name) == CFStringGetTypeID()) - return QCFString::toQString((CFStringRef)name); - } - } -#endif - return QString(); + return QFileSystemEngine::bundleName(d->fileEntry); } else if (file == BaseName) { - int slash = d->filePath.lastIndexOf(QLatin1Char('/')); - if (slash != -1) - return d->filePath.mid(slash + 1); + return d->fileEntry.fileName(); } else if (file == PathName) { - int slash = d->filePath.lastIndexOf(QLatin1Char('/')); - if (slash == -1) - return QLatin1String("."); - else if (!slash) - return QLatin1String("/"); - return d->filePath.left(slash); + return d->fileEntry.path(); } else if (file == AbsoluteName || file == AbsolutePathName) { - QString ret; - if (d->filePath.isEmpty() || !d->filePath.startsWith(QLatin1Char('/'))) - ret = QDir::currentPath(); - if (!d->filePath.isEmpty() && d->filePath != QLatin1String(".")) { - if (!ret.isEmpty() && !ret.endsWith(QLatin1Char('/'))) - ret += QLatin1Char('/'); - ret += d->filePath; - } - if (ret == QLatin1String("/")) - return ret; - bool isDir = ret.endsWith(QLatin1Char('/')); - ret = QDir::cleanPath(ret); - if (isDir) - ret += QLatin1Char('/'); + QFileSystemEntry entry(QFileSystemEngine::absoluteName(d->fileEntry)); if (file == AbsolutePathName) { - int slash = ret.lastIndexOf(QLatin1Char('/')); - if (slash == -1) - return QDir::currentPath(); - else if (!slash) - return QLatin1String("/"); - return ret.left(slash); + return entry.path(); } - return ret; + return entry.filePath(); } else if (file == CanonicalName || file == CanonicalPathName) { - if (!(fileFlags(ExistsFlag) & ExistsFlag)) - return QString(); - - QString ret = QFSFileEnginePrivate::canonicalized(fileName(AbsoluteName)); - if (file == CanonicalPathName && !ret.isEmpty()) { - int slash = ret.lastIndexOf(QLatin1Char('/')); - if (slash == -1) - ret = QDir::currentPath(); - else if (slash == 0) - ret = QLatin1String("/"); - ret = ret.left(slash); - } - return ret; + QFileSystemEntry entry(QFileSystemEngine::canonicalName(d->fileEntry, d->metaData)); + if (file == CanonicalPathName) + return entry.path(); + return entry.filePath(); } else if (file == LinkName) { if (d->isSymlink()) { -#if defined(__GLIBC__) && !defined(PATH_MAX) -#define PATH_CHUNK_SIZE 256 - char *s = 0; - int len = -1; - int size = PATH_CHUNK_SIZE; - - while (1) { - s = (char *) ::realloc(s, size); - Q_CHECK_PTR(s); - len = ::readlink(d->nativeFilePath.constData(), s, size); - if (len < 0) { - ::free(s); - break; - } - if (len < size) { - break; - } - size *= 2; - } -#else - char s[PATH_MAX+1]; - int len = readlink(d->nativeFilePath.constData(), s, PATH_MAX); -#endif - if (len > 0) { - QString ret; - if (d->doStat() && S_ISDIR(d->st.st_mode) && s[0] != '/') { - QDir parent(d->filePath); - parent.cdUp(); - ret = parent.path(); - if (!ret.isEmpty() && !ret.endsWith(QLatin1Char('/'))) - ret += QLatin1Char('/'); - } - s[len] = '\0'; - ret += QFile::decodeName(QByteArray(s)); -#if defined(__GLIBC__) && !defined(PATH_MAX) - ::free(s); -#endif - - if (!ret.startsWith(QLatin1Char('/'))) { - if (d->filePath.startsWith(QLatin1Char('/'))) { - ret.prepend(d->filePath.left(d->filePath.lastIndexOf(QLatin1Char('/'))) - + QLatin1Char('/')); - } else { - ret.prepend(QDir::currentPath() + QLatin1Char('/')); - } - } - ret = QDir::cleanPath(ret); - if (ret.size() > 1 && ret.endsWith(QLatin1Char('/'))) - ret.chop(1); - return ret; - } - } -#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC) - { - FSRef fref; - if (FSPathMakeRef((const UInt8 *)QFile::encodeName(QDir::cleanPath(d->filePath)).data(), &fref, 0) == noErr) { - Boolean isAlias, isFolder; - if (FSResolveAliasFile(&fref, true, &isFolder, &isAlias) == noErr && isAlias) { - AliasHandle alias; - if (FSNewAlias(0, &fref, &alias) == noErr && alias) { - QCFString cfstr; - if (FSCopyAliasInfo(alias, 0, 0, &cfstr, 0, 0) == noErr) - return QCFString::toQString(cfstr); - } - } - } + QFileSystemEntry entry = QFileSystemEngine::getLinkTarget(d->fileEntry, d->metaData); + return entry.filePath(); } -#endif return QString(); } - return d->filePath; + return d->fileEntry.filePath(); } -#endif // Q_OS_SYMBIAN bool QFSFileEngine::isRelativePath() const { Q_D(const QFSFileEngine); #if defined(Q_OS_SYMBIAN) - return isRelativePathSymbian(d->filePath); + return isRelativePathSymbian(d->fileEntry.filePath()); #else - return d->filePath.length() ? d->filePath[0] != QLatin1Char('/') : true; + return d->fileEntry.filePath().length() ? d->fileEntry.filePath()[0] != QLatin1Char('/') : true; #endif } @@ -1173,101 +911,73 @@ uint QFSFileEngine::ownerId(FileOwner own) const { Q_D(const QFSFileEngine); static const uint nobodyID = (uint) -2; - if (d->doStat()) { - if (own == OwnerUser) - return d->st.st_uid; - else - return d->st.st_gid; - } + + if (d->doStat(QFileSystemMetaData::OwnerIds)) + return d->metaData.ownerId(own); + return nobodyID; } QString QFSFileEngine::owner(FileOwner own) const { -#if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD) - int size_max = sysconf(_SC_GETPW_R_SIZE_MAX); - if (size_max == -1) - size_max = 1024; - QVarLengthArray<char, 1024> buf(size_max); -#endif - - if (own == OwnerUser) { - struct passwd *pw = 0; -#if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD) - struct passwd entry; - getpwuid_r(ownerId(own), &entry, buf.data(), buf.size(), &pw); +#ifndef Q_OS_SYMBIAN + if (own == OwnerUser) + return QFileSystemEngine::resolveUserName(ownerId(own)); + return QFileSystemEngine::resolveGroupName(ownerId(own)); #else - pw = getpwuid(ownerId(own)); -#endif - if (pw) - return QFile::decodeName(QByteArray(pw->pw_name)); - } else if (own == OwnerGroup) { -#if !defined(Q_OS_SYMBIAN) - struct group *gr = 0; -#if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD) - size_max = sysconf(_SC_GETGR_R_SIZE_MAX); - if (size_max == -1) - size_max = 1024; - buf.resize(size_max); - struct group entry; - // Some large systems have more members than the POSIX max size - // Loop over by doubling the buffer size (upper limit 250k) - for (unsigned size = size_max; size < 256000; size += size) - { - buf.resize(size); - // ERANGE indicates that the buffer was too small - if (!getgrgid_r(ownerId(own), &entry, buf.data(), buf.size(), &gr) - || errno != ERANGE) - break; - } -#else - gr = getgrgid(ownerId(own)); -#endif - if (gr) - return QFile::decodeName(QByteArray(gr->gr_name)); -#endif - } return QString(); +#endif } bool QFSFileEngine::setPermissions(uint perms) { Q_D(QFSFileEngine); + QSystemError error; + if (!QFileSystemEngine::setPermissions(d->fileEntry, QFile::Permissions(perms), error, 0)) { + setError(QFile::PermissionsError, error.toString()); + return false; + } + return true; +} + +#ifdef Q_OS_SYMBIAN +bool QFSFileEngine::setSize(qint64 size) +{ + Q_D(QFSFileEngine); bool ret = false; - mode_t mode = 0; - if (perms & ReadOwnerPerm) - mode |= S_IRUSR; - if (perms & WriteOwnerPerm) - mode |= S_IWUSR; - if (perms & ExeOwnerPerm) - mode |= S_IXUSR; - if (perms & ReadUserPerm) - mode |= S_IRUSR; - if (perms & WriteUserPerm) - mode |= S_IWUSR; - if (perms & ExeUserPerm) - mode |= S_IXUSR; - if (perms & ReadGroupPerm) - mode |= S_IRGRP; - if (perms & WriteGroupPerm) - mode |= S_IWGRP; - if (perms & ExeGroupPerm) - mode |= S_IXGRP; - if (perms & ReadOtherPerm) - mode |= S_IROTH; - if (perms & WriteOtherPerm) - mode |= S_IWOTH; - if (perms & ExeOtherPerm) - mode |= S_IXOTH; - if (d->fd != -1) - ret = fchmod(d->fd, mode) == 0; - else - ret = ::chmod(d->nativeFilePath.constData(), mode) == 0; - if (!ret) - setError(QFile::PermissionsError, qt_error_string(errno)); + TInt err = KErrNone; + if (d->symbianFile.SubSessionHandle()) { + TInt err = d->symbianFile.SetSize(size); + ret = (err == KErrNone); + if (ret && d->symbianFilePos > size) + d->symbianFilePos = size; + } + else if (d->fd != -1) + ret = QT_FTRUNCATE(d->fd, size) == 0; + else if (d->fh) + ret = QT_FTRUNCATE(QT_FILENO(d->fh), size) == 0; + else { + RFile tmp; + QString symbianFilename(d->fileEntry.nativeFilePath()); + err = tmp.Open(qt_s60GetRFs(), qt_QString2TPtrC(symbianFilename), EFileWrite); + if (err == KErrNone) + { + err = tmp.SetSize(size); + tmp.Close(); + } + ret = (err == KErrNone); + } + if (!ret) { + QSystemError error; + if (err) + error = QSystemError(err, QSystemError::NativeError); + else + error = QSystemError(errno, QSystemError::StandardLibraryError); + setError(QFile::ResizeError, error.toString()); + } return ret; } - +#else bool QFSFileEngine::setSize(qint64 size) { Q_D(QFSFileEngine); @@ -1277,25 +987,21 @@ bool QFSFileEngine::setSize(qint64 size) else if (d->fh) ret = QT_FTRUNCATE(QT_FILENO(d->fh), size) == 0; else - ret = QT_TRUNCATE(d->nativeFilePath.constData(), size) == 0; + ret = QT_TRUNCATE(d->fileEntry.nativeFilePath().constData(), size) == 0; if (!ret) setError(QFile::ResizeError, qt_error_string(errno)); return ret; } +#endif QDateTime QFSFileEngine::fileTime(FileTime time) const { Q_D(const QFSFileEngine); - QDateTime ret; - if (d->doStat()) { - if (time == CreationTime) - ret.setTime_t(d->st.st_ctime ? d->st.st_ctime : d->st.st_mtime); - else if (time == ModificationTime) - ret.setTime_t(d->st.st_mtime); - else if (time == AccessTime) - ret.setTime_t(d->st.st_atime); - } - return ret; + + if (d->doStat(QFileSystemMetaData::Times)) + return d->metaData.fileTime(time); + + return QDateTime(); } uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, QFile::MemoryMapFlags flags) @@ -1315,8 +1021,8 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, QFile::MemoryMapFla // If we know the mapping will extend beyond EOF, fail early to avoid // undefined behavior. Otherwise, let mmap have its say. - if (doStat() - && (QT_OFF_T(size) > st.st_size - QT_OFF_T(offset))) + if (doStat(QFileSystemMetaData::SizeAttribute) + && (QT_OFF_T(size) > metaData.size() - QT_OFF_T(offset))) qWarning("QFSFileEngine::map: Mapping a file beyond its size is not portable"); int access = 0; @@ -1338,7 +1044,7 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, QFile::MemoryMapFla #ifdef Q_OS_SYMBIAN void *mapAddress; TRAPD(err, mapAddress = QT_MMAP((void*)0, realSize, - access, MAP_SHARED, nativeHandle(), realOffset)); + access, MAP_SHARED, getMapHandle(), realOffset)); if (err != KErrNone) { qWarning("OpenC bug: leave from mmap %d", err); mapAddress = MAP_FAILED; diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index 71b10b4..9c858c2 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -43,7 +43,7 @@ #include "qplatformdefs.h" #include "qabstractfileengine.h" #include "private/qfsfileengine_p.h" -#include <private/qsystemlibrary_p.h> +#include "qfilesystemengine_p.h" #include <qdebug.h> #include "qfile.h" @@ -69,239 +69,12 @@ #define SECURITY_WIN32 #include <security.h> -#ifndef SPI_GETPLATFORMTYPE -#define SPI_GETPLATFORMTYPE 257 -#endif - #ifndef PATH_MAX #define PATH_MAX FILENAME_MAX #endif -#ifndef _INTPTR_T_DEFINED -#ifdef _WIN64 -typedef __int64 intptr_t; -#else -#ifdef _W64 -typedef _W64 int intptr_t; -#else -typedef INT_PTR intptr_t; -#endif -#endif -#define _INTPTR_T_DEFINED -#endif - -#ifndef INVALID_FILE_ATTRIBUTES -# define INVALID_FILE_ATTRIBUTES (DWORD (-1)) -#endif - -#if !defined(Q_OS_WINCE) -# if !defined(REPARSE_DATA_BUFFER_HEADER_SIZE) -typedef struct _REPARSE_DATA_BUFFER { - ULONG ReparseTag; - USHORT ReparseDataLength; - USHORT Reserved; - union { - struct { - USHORT SubstituteNameOffset; - USHORT SubstituteNameLength; - USHORT PrintNameOffset; - USHORT PrintNameLength; - ULONG Flags; - WCHAR PathBuffer[1]; - } SymbolicLinkReparseBuffer; - struct { - USHORT SubstituteNameOffset; - USHORT SubstituteNameLength; - USHORT PrintNameOffset; - USHORT PrintNameLength; - WCHAR PathBuffer[1]; - } MountPointReparseBuffer; - struct { - UCHAR DataBuffer[1]; - } GenericReparseBuffer; - }; -} REPARSE_DATA_BUFFER, *PREPARSE_DATA_BUFFER; -# define REPARSE_DATA_BUFFER_HEADER_SIZE FIELD_OFFSET(REPARSE_DATA_BUFFER, GenericReparseBuffer) -# endif // !defined(REPARSE_DATA_BUFFER_HEADER_SIZE) - -# ifndef MAXIMUM_REPARSE_DATA_BUFFER_SIZE -# define MAXIMUM_REPARSE_DATA_BUFFER_SIZE 16384 -# endif -# ifndef IO_REPARSE_TAG_SYMLINK -# define IO_REPARSE_TAG_SYMLINK (0xA000000CL) -# endif -# ifndef FSCTL_GET_REPARSE_POINT -# define FSCTL_GET_REPARSE_POINT CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 42, METHOD_BUFFERED, FILE_ANY_ACCESS) -# endif -#endif // !defined(Q_OS_WINCE) - QT_BEGIN_NAMESPACE -static QString readLink(const QString &link); - -Q_CORE_EXPORT int qt_ntfs_permission_lookup = 0; - -#if defined(Q_OS_WINCE) -static QString qfsPrivateCurrentDir = QLatin1String(""); -// As none of the functions we try to resolve do exist on Windows CE -// we use QT_NO_LIBRARY to shorten everything up a little bit. -#define QT_NO_LIBRARY 1 -#endif - -#if !defined(QT_NO_LIBRARY) -QT_BEGIN_INCLUDE_NAMESPACE -typedef DWORD (WINAPI *PtrGetNamedSecurityInfoW)(LPWSTR, SE_OBJECT_TYPE, SECURITY_INFORMATION, PSID*, PSID*, PACL*, PACL*, PSECURITY_DESCRIPTOR*); -static PtrGetNamedSecurityInfoW ptrGetNamedSecurityInfoW = 0; -typedef BOOL (WINAPI *PtrLookupAccountSidW)(LPCWSTR, PSID, LPWSTR, LPDWORD, LPWSTR, LPDWORD, PSID_NAME_USE); -static PtrLookupAccountSidW ptrLookupAccountSidW = 0; -typedef VOID (WINAPI *PtrBuildTrusteeWithSidW)(PTRUSTEE_W, PSID); -static PtrBuildTrusteeWithSidW ptrBuildTrusteeWithSidW = 0; -typedef DWORD (WINAPI *PtrGetEffectiveRightsFromAclW)(PACL, PTRUSTEE_W, OUT PACCESS_MASK); -static PtrGetEffectiveRightsFromAclW ptrGetEffectiveRightsFromAclW = 0; -static TRUSTEE_W currentUserTrusteeW; -static TRUSTEE_W worldTrusteeW; - -typedef BOOL (WINAPI *PtrGetUserProfileDirectoryW)(HANDLE, LPWSTR, LPDWORD); -static PtrGetUserProfileDirectoryW ptrGetUserProfileDirectoryW = 0; -typedef BOOL (WINAPI *PtrGetVolumePathNamesForVolumeNameW)(LPCWSTR,LPWSTR,DWORD,PDWORD); -static PtrGetVolumePathNamesForVolumeNameW ptrGetVolumePathNamesForVolumeNameW = 0; -QT_END_INCLUDE_NAMESPACE - - -void QFSFileEnginePrivate::resolveLibs() -{ - static bool triedResolve = false; - if (!triedResolve) { - // need to resolve the security info functions - - // protect initialization -#ifndef QT_NO_THREAD - QMutexLocker locker(QMutexPool::globalInstanceGet(&triedResolve)); - // check triedResolve again, since another thread may have already - // done the initialization - if (triedResolve) { - // another thread did initialize the security function pointers, - // so we shouldn't do it again. - return; - } -#endif - - triedResolve = true; -#if !defined(Q_OS_WINCE) - HINSTANCE advapiHnd = QSystemLibrary::load(L"advapi32"); - if (advapiHnd) { - ptrGetNamedSecurityInfoW = (PtrGetNamedSecurityInfoW)GetProcAddress(advapiHnd, "GetNamedSecurityInfoW"); - ptrLookupAccountSidW = (PtrLookupAccountSidW)GetProcAddress(advapiHnd, "LookupAccountSidW"); - ptrBuildTrusteeWithSidW = (PtrBuildTrusteeWithSidW)GetProcAddress(advapiHnd, "BuildTrusteeWithSidW"); - ptrGetEffectiveRightsFromAclW = (PtrGetEffectiveRightsFromAclW)GetProcAddress(advapiHnd, "GetEffectiveRightsFromAclW"); - } - if (ptrBuildTrusteeWithSidW) { - // Create TRUSTEE for current user - HANDLE hnd = ::GetCurrentProcess(); - HANDLE token = 0; - if (::OpenProcessToken(hnd, TOKEN_QUERY, &token)) { - TOKEN_USER tu; - DWORD retsize; - if (::GetTokenInformation(token, TokenUser, &tu, sizeof(tu), &retsize)) - ptrBuildTrusteeWithSidW(¤tUserTrusteeW, tu.User.Sid); - ::CloseHandle(token); - } - - typedef BOOL (WINAPI *PtrAllocateAndInitializeSid)(PSID_IDENTIFIER_AUTHORITY, BYTE, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, PSID*); - PtrAllocateAndInitializeSid ptrAllocateAndInitializeSid = (PtrAllocateAndInitializeSid)GetProcAddress(advapiHnd, "AllocateAndInitializeSid"); - typedef PVOID (WINAPI *PtrFreeSid)(PSID); - PtrFreeSid ptrFreeSid = (PtrFreeSid)GetProcAddress(advapiHnd, "FreeSid"); - if (ptrAllocateAndInitializeSid && ptrFreeSid) { - // Create TRUSTEE for Everyone (World) - SID_IDENTIFIER_AUTHORITY worldAuth = { SECURITY_WORLD_SID_AUTHORITY }; - PSID pWorld = 0; - if (ptrAllocateAndInitializeSid(&worldAuth, 1, SECURITY_WORLD_RID, 0, 0, 0, 0, 0, 0, 0, &pWorld)) - ptrBuildTrusteeWithSidW(&worldTrusteeW, pWorld); - ptrFreeSid(pWorld); - } - } - HINSTANCE userenvHnd = QSystemLibrary::load(L"userenv"); - if (userenvHnd) - ptrGetUserProfileDirectoryW = (PtrGetUserProfileDirectoryW)GetProcAddress(userenvHnd, "GetUserProfileDirectoryW"); - HINSTANCE kernel32 = LoadLibrary(L"kernel32"); - if(kernel32) - ptrGetVolumePathNamesForVolumeNameW = (PtrGetVolumePathNamesForVolumeNameW)GetProcAddress(kernel32, "GetVolumePathNamesForVolumeNameW"); -#endif - } -} -#endif // QT_NO_LIBRARY - -typedef DWORD (WINAPI *PtrNetShareEnum)(LPWSTR, DWORD, LPBYTE*, DWORD, LPDWORD, LPDWORD, LPDWORD); -static PtrNetShareEnum ptrNetShareEnum = 0; -typedef DWORD (WINAPI *PtrNetApiBufferFree)(LPVOID); -static PtrNetApiBufferFree ptrNetApiBufferFree = 0; -typedef struct _SHARE_INFO_1 { - LPWSTR shi1_netname; - DWORD shi1_type; - LPWSTR shi1_remark; -} SHARE_INFO_1; - - -bool QFSFileEnginePrivate::resolveUNCLibs() -{ - static bool triedResolve = false; - if (!triedResolve) { -#ifndef QT_NO_THREAD - QMutexLocker locker(QMutexPool::globalInstanceGet(&triedResolve)); - if (triedResolve) { - return ptrNetShareEnum && ptrNetApiBufferFree; - } -#endif - triedResolve = true; -#if !defined(Q_OS_WINCE) - HINSTANCE hLib = QSystemLibrary::load(L"Netapi32"); - if (hLib) { - ptrNetShareEnum = (PtrNetShareEnum)GetProcAddress(hLib, "NetShareEnum"); - if (ptrNetShareEnum) - ptrNetApiBufferFree = (PtrNetApiBufferFree)GetProcAddress(hLib, "NetApiBufferFree"); - } -#endif - } - return ptrNetShareEnum && ptrNetApiBufferFree; -} - -bool QFSFileEnginePrivate::uncListSharesOnServer(const QString &server, QStringList *list) -{ - if (resolveUNCLibs()) { - SHARE_INFO_1 *BufPtr, *p; - DWORD res; - DWORD er = 0, tr = 0, resume = 0, i; - do { - res = ptrNetShareEnum((wchar_t*)server.utf16(), 1, (LPBYTE *)&BufPtr, DWORD(-1), &er, &tr, &resume); - if (res == ERROR_SUCCESS || res == ERROR_MORE_DATA) { - p = BufPtr; - for (i = 1; i <= er; ++i) { - if (list && p->shi1_type == 0) - list->append(QString::fromWCharArray(p->shi1_netname)); - p++; - } - } - ptrNetApiBufferFree(BufPtr); - } while (res == ERROR_MORE_DATA); - return res == ERROR_SUCCESS; - } - return false; -} - -static bool isUncRoot(const QString &server) -{ - QString localPath = QDir::toNativeSeparators(server); - if (!localPath.startsWith(QLatin1String("\\\\"))) - return false; - - int idx = localPath.indexOf(QLatin1Char('\\'), 2); - if (idx == -1 || idx + 1 == localPath.length()) - return true; - - localPath = localPath.right(localPath.length() - idx - 1).trimmed(); - return localPath.isEmpty(); -} - #if !defined(Q_OS_WINCE) static inline bool isUncPath(const QString &path) { @@ -311,73 +84,6 @@ static inline bool isUncPath(const QString &path) } #endif -static inline bool isRelativePath(const QString &path) -{ - // drive, e.g. "a:", or UNC root, e.q. "//" - return !(path.startsWith(QLatin1Char('/')) - || (path.length() >= 2 - && ((path.at(0).isLetter() && path.at(1) == QLatin1Char(':')) - || (path.at(0) == QLatin1Char('/') && path.at(1) == QLatin1Char('/'))))); -} - -static QString fixIfRelativeUncPath(const QString &path) -{ - if (isRelativePath(path)) { - QString currentPath = QDir::currentPath() + QLatin1Char('/'); - if (currentPath.startsWith(QLatin1String("//"))) - return QString(path).prepend(currentPath); - } - return path; -} - -// can be //server or //server/share -static bool uncShareExists(const QString &server) -{ - QStringList parts = server.split(QLatin1Char('\\'), QString::SkipEmptyParts); - if (parts.count()) { - QStringList shares; - if (QFSFileEnginePrivate::uncListSharesOnServer(QLatin1String("\\\\") + parts.at(0), &shares)) - return parts.count() >= 2 ? shares.contains(parts.at(1), Qt::CaseInsensitive) : true; - } - return false; -} - -static inline bool isDriveRoot(const QString &path) -{ - return (path.length() == 3 - && path.at(0).isLetter() && path.at(1) == QLatin1Char(':') - && path.at(2) == QLatin1Char('/')); -} - -static QString nativeAbsoluteFilePath(const QString &path) -{ - QString absPath; -#if !defined(Q_OS_WINCE) - QVarLengthArray<wchar_t, MAX_PATH> buf(qMax(MAX_PATH, path.size() + 1)); - wchar_t *fileName = 0; - DWORD retLen = GetFullPathName((wchar_t*)path.utf16(), buf.size(), buf.data(), &fileName); - if (retLen > (DWORD)buf.size()) { - buf.resize(retLen); - retLen = GetFullPathName((wchar_t*)path.utf16(), buf.size(), buf.data(), &fileName); - } - if (retLen != 0) - absPath = QString::fromWCharArray(buf.data(), retLen); -#else - if (path.startsWith(QLatin1Char('/')) || path.startsWith(QLatin1Char('\\'))) - absPath = QDir::toNativeSeparators(path); - else - absPath = QDir::toNativeSeparators(QDir::cleanPath(qfsPrivateCurrentDir + QLatin1Char('/') + path)); -#endif - // This is really ugly, but GetFullPathName strips off whitespace at the end. - // If you for instance write ". " in the lineedit of QFileDialog, - // (which is an invalid filename) this function will strip the space off and viola, - // the file is later reported as existing. Therefore, we re-add the whitespace that - // was at the end of path in order to keep the filename invalid. - if (!path.isEmpty() && path.at(path.size() - 1) == QLatin1Char(' ')) - absPath.append(QLatin1Char(' ')); - return absPath; -} - /*! \internal */ @@ -386,7 +92,7 @@ QString QFSFileEnginePrivate::longFileName(const QString &path) if (path.startsWith(QLatin1String("\\\\.\\"))) return path; - QString absPath = nativeAbsoluteFilePath(path); + QString absPath = QFileSystemEngine::nativeAbsoluteFilePath(path); #if !defined(Q_OS_WINCE) QString prefix = QLatin1String("\\\\?\\"); if (isUncPath(absPath)) { @@ -402,15 +108,6 @@ QString QFSFileEnginePrivate::longFileName(const QString &path) /* \internal */ -void QFSFileEnginePrivate::nativeInitFileName() -{ - QString path = longFileName(QDir::toNativeSeparators(fixIfRelativeUncPath(filePath))); - nativeFilePath = QByteArray((const char *)path.utf16(), path.size() * 2 + 1); -} - -/* - \internal -*/ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode) { Q_Q(QFSFileEngine); @@ -428,9 +125,8 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode) // WriteOnly can create files, ReadOnly cannot. DWORD creationDisp = (openMode & QIODevice::WriteOnly) ? OPEN_ALWAYS : OPEN_EXISTING; - // Create the file handle. - fileHandle = CreateFile((const wchar_t*)nativeFilePath.constData(), + fileHandle = CreateFile((const wchar_t*)fileEntry.nativeFilePath().utf16(), accessRights, shareMode, &securityAtts, @@ -520,17 +216,9 @@ qint64 QFSFileEnginePrivate::nativeSize() const // ### Don't flush; for buffered files, we should get away with ftell. thatQ->flush(); -#if !defined(Q_OS_WINCE) - // stdlib/stdio mode. - if (fh || fd != -1) { - qint64 fileSize = _filelengthi64(fh ? QT_FILENO(fh) : fd); - if (fileSize == -1) { - fileSize = 0; - thatQ->setError(QFile::UnspecifiedError, qt_error_string(errno)); - } - return fileSize; - } -#else // Q_OS_WINCE + // Always retrive the current information + metaData.clearFlags(QFileSystemMetaData::SizeAttribute); +#if defined(Q_OS_WINCE) // Buffered stdlib mode. if (fh) { QT_OFF_T oldPos = QT_FTELL(fh); @@ -543,70 +231,22 @@ qint64 QFSFileEnginePrivate::nativeSize() const } return fileSize; } -#endif - - // Not-open mode, where the file name is known: We'll check the - // file system directly. - if (openMode == QIODevice::NotOpen && !nativeFilePath.isEmpty()) { - WIN32_FILE_ATTRIBUTE_DATA attribData; - bool ok = ::GetFileAttributesEx((const wchar_t*)nativeFilePath.constData(), - GetFileExInfoStandard, &attribData); - if (!ok) { - int errorCode = GetLastError(); - if (errorCode == ERROR_ACCESS_DENIED || errorCode == ERROR_SHARING_VIOLATION) { - QByteArray path = nativeFilePath; - // path for the FindFirstFile should not end with a trailing slash - while (!path.isEmpty() && reinterpret_cast<const wchar_t *>( - path.constData() + path.length())[-1] == '\\') - path.chop(2); - - // FindFirstFile can not handle drives - if (!path.isEmpty() && reinterpret_cast<const wchar_t *>( - path.constData() + path.length())[-1] != ':') { - WIN32_FIND_DATA findData; - HANDLE hFind = ::FindFirstFile((const wchar_t*)path.constData(), - &findData); - if (hFind != INVALID_HANDLE_VALUE) { - ::FindClose(hFind); - ok = true; - attribData.nFileSizeHigh = findData.nFileSizeHigh; - attribData.nFileSizeLow = findData.nFileSizeLow; - } - } - } - } - if (ok) { - qint64 size = attribData.nFileSizeHigh; - size <<= 32; - size += attribData.nFileSizeLow; - return size; - } - thatQ->setError(QFile::UnspecifiedError, qt_error_string()); - return 0; - } - -#if defined(Q_OS_WINCE) - // Unbuffed stdio mode if (fd != -1) { thatQ->setError(QFile::UnspecifiedError, QLatin1String("Not implemented!")); return 0; } #endif + bool filled = false; + if (fileHandle != INVALID_HANDLE_VALUE && openMode != QIODevice::NotOpen ) + filled = QFileSystemEngine::fillMetaData(fileHandle, metaData, + QFileSystemMetaData::SizeAttribute); + else + filled = doStat(QFileSystemMetaData::SizeAttribute); - // Windows native mode. - if (fileHandle == INVALID_HANDLE_VALUE) - return 0; - - BY_HANDLE_FILE_INFORMATION fileInfo; - if (!GetFileInformationByHandle(fileHandle, &fileInfo)) { - thatQ->setError(QFile::UnspecifiedError, qt_error_string()); - return 0; + if (!filled) { + thatQ->setError(QFile::UnspecifiedError, qt_error_string(errno)); } - - qint64 size = fileInfo.nFileSizeHigh; - size <<= 32; - size += fileInfo.nFileSizeLow; - return size; + return metaData.size(); } /* @@ -840,159 +480,41 @@ bool QFSFileEnginePrivate::nativeIsSequential() const bool QFSFileEngine::remove() { Q_D(QFSFileEngine); - bool ret = ::DeleteFile((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16()) != 0; + QSystemError error; + bool ret = QFileSystemEngine::removeFile(d->fileEntry, error); if (!ret) - setError(QFile::RemoveError, qt_error_string()); + setError(QFile::RemoveError, error.toString()); return ret; } bool QFSFileEngine::copy(const QString ©Name) { Q_D(QFSFileEngine); - bool ret = ::CopyFile((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16(), - (wchar_t*)QFSFileEnginePrivate::longFileName(copyName).utf16(), true) != 0; + QSystemError error; + bool ret = QFileSystemEngine::copyFile(d->fileEntry, QFileSystemEntry(copyName), error); if (!ret) - setError(QFile::CopyError, qt_error_string()); + setError(QFile::CopyError, error.toString()); return ret; } bool QFSFileEngine::rename(const QString &newName) { Q_D(QFSFileEngine); - bool ret = ::MoveFile((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16(), - (wchar_t*)QFSFileEnginePrivate::longFileName(newName).utf16()) != 0; + QSystemError error; + bool ret = QFileSystemEngine::renameFile(d->fileEntry, QFileSystemEntry(newName), error); if (!ret) - setError(QFile::RenameError, qt_error_string()); + setError(QFile::RenameError, error.toString()); return ret; } -static inline bool mkDir(const QString &path) -{ -#if defined(Q_OS_WINCE) - // Unfortunately CreateDirectory returns true for paths longer than - // 256, but does not create a directory. It starts to fail, when - // path length > MAX_PATH, which is 260 usually on CE. - // This only happens on a Windows Mobile device. Windows CE seems - // not to be affected by this. - static int platformId = 0; - if (platformId == 0) { - wchar_t platformString[64]; - if (SystemParametersInfo(SPI_GETPLATFORMTYPE, sizeof(platformString)/sizeof(*platformString),platformString,0)) { - if (0 == wcscmp(platformString, L"PocketPC") || 0 == wcscmp(platformString, L"Smartphone")) - platformId = 1; - else - platformId = 2; - } - } - if (platformId == 1 && QFSFileEnginePrivate::longFileName(path).size() > 256) - return false; -#endif - return ::CreateDirectory((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16(), 0); -} - -static inline bool rmDir(const QString &path) -{ - return ::RemoveDirectory((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16()); -} - -static bool isDirPath(const QString &dirPath, bool *existed) -{ - QString path = dirPath; - if (path.length() == 2 && path.at(1) == QLatin1Char(':')) - path += QLatin1Char('\\'); - - DWORD fileAttrib = ::GetFileAttributes((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16()); - if (fileAttrib == INVALID_FILE_ATTRIBUTES) { - int errorCode = GetLastError(); - if (errorCode == ERROR_ACCESS_DENIED || errorCode == ERROR_SHARING_VIOLATION) { - // path for the FindFirstFile should not end with a trailing slash - while (path.endsWith(QLatin1Char('\\'))) - path.chop(1); - - // FindFirstFile can not handle drives - if (!path.endsWith(QLatin1Char(':'))) { - WIN32_FIND_DATA findData; - HANDLE hFind = ::FindFirstFile((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16(), - &findData); - if (hFind != INVALID_HANDLE_VALUE) { - ::FindClose(hFind); - fileAttrib = findData.dwFileAttributes; - } - } - } - } - - if (existed) - *existed = fileAttrib != INVALID_FILE_ATTRIBUTES; - - if (fileAttrib == INVALID_FILE_ATTRIBUTES) - return false; - - return fileAttrib & FILE_ATTRIBUTE_DIRECTORY; -} - bool QFSFileEngine::mkdir(const QString &name, bool createParentDirectories) const { - QString dirName = name; - if (createParentDirectories) { - dirName = QDir::toNativeSeparators(QDir::cleanPath(dirName)); - // We spefically search for / so \ would break it.. - int oldslash = -1; - if (dirName.startsWith(QLatin1String("\\\\"))) { - // Don't try to create the root path of a UNC path; - // CreateDirectory() will just return ERROR_INVALID_NAME. - for (int i = 0; i < dirName.size(); ++i) { - if (dirName.at(i) != QDir::separator()) { - oldslash = i; - break; - } - } - if (oldslash != -1) - oldslash = dirName.indexOf(QDir::separator(), oldslash); - } - for (int slash=0; slash != -1; oldslash = slash) { - slash = dirName.indexOf(QDir::separator(), oldslash+1); - if (slash == -1) { - if (oldslash == dirName.length()) - break; - slash = dirName.length(); - } - if (slash) { - QString chunk = dirName.left(slash); - bool existed = false; - if (!isDirPath(chunk, &existed)) { - if (!existed) { - if (!mkDir(chunk)) - return false; - } else { - return false; - } - } - } - } - return true; - } - return mkDir(name); + return QFileSystemEngine::createDirectory(QFileSystemEntry(name), createParentDirectories); } bool QFSFileEngine::rmdir(const QString &name, bool recurseParentDirectories) const { - QString dirName = name; - if (recurseParentDirectories) { - dirName = QDir::toNativeSeparators(QDir::cleanPath(dirName)); - for (int oldslash = 0, slash=dirName.length(); slash > 0; oldslash = slash) { - QString chunk = dirName.left(slash); - if (chunk.length() == 2 && chunk.at(0).isLetter() && chunk.at(1) == QLatin1Char(':')) - break; - if (!isDirPath(chunk, 0)) - return false; - if (!rmDir(chunk)) - return oldslash != 0; - slash = dirName.lastIndexOf(QDir::separator(), oldslash-1); - } - return true; - } - return rmDir(name); + return QFileSystemEngine::removeDirectory(QFileSystemEntry(name), recurseParentDirectories); } bool QFSFileEngine::caseSensitive() const @@ -1002,15 +524,7 @@ bool QFSFileEngine::caseSensitive() const bool QFSFileEngine::setCurrentPath(const QString &path) { - if (!QDir(path).exists()) - return false; - -#if !defined(Q_OS_WINCE) - return ::SetCurrentDirectory((wchar_t*)path.utf16()) != 0; -#else - qfsPrivateCurrentDir = QFSFileEnginePrivate::longFileName(path); - return true; -#endif + return QFileSystemEngine::setCurrentPath(QFileSystemEntry(path)); } QString QFSFileEngine::currentPath(const QString &fileName) @@ -1029,115 +543,30 @@ QString QFSFileEngine::currentPath(const QString &fileName) } if (ret.isEmpty()) { //just the pwd - DWORD size = 0; - wchar_t currentName[PATH_MAX]; - size = ::GetCurrentDirectory(PATH_MAX, currentName); - if (size != 0) { - if (size > PATH_MAX) { - wchar_t *newCurrentName = new wchar_t[size]; - if (::GetCurrentDirectory(PATH_MAX, newCurrentName) != 0) - ret = QString::fromWCharArray(newCurrentName); - delete [] newCurrentName; - } else { - ret = QString::fromWCharArray(currentName); - } - } + ret = QFileSystemEngine::currentPath().filePath(); } if (ret.length() >= 2 && ret[1] == QLatin1Char(':')) ret[0] = ret.at(0).toUpper(); // Force uppercase drive letters. - return QDir::fromNativeSeparators(ret); + return ret; #else Q_UNUSED(fileName); - if (qfsPrivateCurrentDir.isEmpty()) - qfsPrivateCurrentDir = QCoreApplication::applicationDirPath(); - - return QDir::fromNativeSeparators(qfsPrivateCurrentDir); + return QFileSystemEngine::currentPath(); #endif } QString QFSFileEngine::homePath() { - QString ret; -#if !defined(QT_NO_LIBRARY) - QFSFileEnginePrivate::resolveLibs(); - if (ptrGetUserProfileDirectoryW) { - HANDLE hnd = ::GetCurrentProcess(); - HANDLE token = 0; - BOOL ok = ::OpenProcessToken(hnd, TOKEN_QUERY, &token); - if (ok) { - DWORD dwBufferSize = 0; - // First call, to determine size of the strings (with '\0'). - ok = ptrGetUserProfileDirectoryW(token, NULL, &dwBufferSize); - if (!ok && dwBufferSize != 0) { // We got the required buffer size - wchar_t *userDirectory = new wchar_t[dwBufferSize]; - // Second call, now we can fill the allocated buffer. - ok = ptrGetUserProfileDirectoryW(token, userDirectory, &dwBufferSize); - if (ok) - ret = QString::fromWCharArray(userDirectory); - - delete [] userDirectory; - } - ::CloseHandle(token); - } - } -#endif - if (ret.isEmpty() || !QFile::exists(ret)) { - ret = QString::fromLocal8Bit(qgetenv("USERPROFILE").constData()); - if (ret.isEmpty() || !QFile::exists(ret)) { - ret = QString::fromLocal8Bit(qgetenv("HOMEDRIVE").constData()) + QString::fromLocal8Bit(qgetenv("HOMEPATH").constData()); - if (ret.isEmpty() || !QFile::exists(ret)) { - ret = QString::fromLocal8Bit(qgetenv("HOME").constData()); - if (ret.isEmpty() || !QFile::exists(ret)) { -#if defined(Q_OS_WINCE) - ret = QLatin1String("\\My Documents"); - if (!QFile::exists(ret)) -#endif - ret = rootPath(); - } - } - } - } - return QDir::fromNativeSeparators(ret); + return QFileSystemEngine::homePath(); } QString QFSFileEngine::rootPath() { -#if defined(Q_OS_WINCE) - QString ret = QLatin1String("/"); -#elif defined(Q_FS_FAT) - QString ret = QString::fromLatin1(qgetenv("SystemDrive").constData()); - if (ret.isEmpty()) - ret = QLatin1String("c:"); - ret.append(QLatin1Char('/')); -#elif defined(Q_OS_OS2EMX) - char dir[4]; - _abspath(dir, QLatin1String("/"), _MAX_PATH); - QString ret(dir); -#endif - return ret; + return QFileSystemEngine::rootPath(); } QString QFSFileEngine::tempPath() { - QString ret; - { - wchar_t tempPath[MAX_PATH]; - if (GetTempPath(MAX_PATH, tempPath)) - ret = QString::fromWCharArray(tempPath); - if (!ret.isEmpty()) { - while (ret.endsWith(QLatin1Char('\\'))) - ret.chop(1); - ret = QDir::fromNativeSeparators(ret); - } - } - if (ret.isEmpty()) { -#if !defined(Q_OS_WINCE) - ret = QLatin1String("c:/tmp"); -#else - ret = QLatin1String("/Temp"); -#endif - } - return ret; + return QFileSystemEngine::tempPath(); } QFileInfoList QFSFileEngine::drives() @@ -1167,232 +596,25 @@ QFileInfoList QFSFileEngine::drives() #endif } -bool QFSFileEnginePrivate::doStat() const +bool QFSFileEnginePrivate::doStat(QFileSystemMetaData::MetaDataFlags flags) const { - if (!tried_stat) { + if (!tried_stat || !metaData.hasFlags(flags)) { tried_stat = true; - could_stat = false; - - if (filePath.isEmpty()) - return could_stat; - - QString fname; - if(filePath.endsWith(QLatin1String(".lnk"))) { - fname = readLink(filePath); - if(fname.isEmpty()) - return could_stat; - } - else - fname = filePath; - fname = fixIfRelativeUncPath(fname); - - UINT oldmode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX); - - if (fd != -1) { -#if !defined(Q_OS_WINCE) - HANDLE fh = (HANDLE)_get_osfhandle(fd); - if (fh != INVALID_HANDLE_VALUE) { - BY_HANDLE_FILE_INFORMATION fileInfo; - if (GetFileInformationByHandle(fh, &fileInfo)) { - could_stat = true; - fileAttrib = fileInfo.dwFileAttributes; - } - } -#else - DWORD tmpAttributes = GetFileAttributes((wchar_t*)QFSFileEnginePrivate::longFileName(fname).utf16()); - if (tmpAttributes != -1) { - fileAttrib = tmpAttributes; - could_stat = true; - } -#endif - } else { - fileAttrib = GetFileAttributes((wchar_t*)QFSFileEnginePrivate::longFileName(fname).utf16()); - if (fileAttrib == INVALID_FILE_ATTRIBUTES) { - int errorCode = GetLastError(); - if (errorCode == ERROR_ACCESS_DENIED || errorCode == ERROR_SHARING_VIOLATION) { - QString path = QDir::toNativeSeparators(fname); - // path for the FindFirstFile should not end with a trailing slash - while (path.endsWith(QLatin1Char('\\'))) - path.chop(1); - - // FindFirstFile can not handle drives - if (!path.endsWith(QLatin1Char(':'))) { - WIN32_FIND_DATA findData; - HANDLE hFind = ::FindFirstFile((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16(), - &findData); - if (hFind != INVALID_HANDLE_VALUE) { - ::FindClose(hFind); - fileAttrib = findData.dwFileAttributes; - } - } - } - } - could_stat = fileAttrib != INVALID_FILE_ATTRIBUTES; - if (!could_stat) { #if !defined(Q_OS_WINCE) - if (isDriveRoot(fname)) { - // a valid drive ?? - DWORD drivesBitmask = ::GetLogicalDrives(); - int drivebit = 1 << (fname.at(0).toUpper().unicode() - QLatin1Char('A').unicode()); - if (drivesBitmask & drivebit) { - fileAttrib = FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_SYSTEM; - could_stat = true; - } - } else { + int localFd = fd; + if (fh && fileEntry.isEmpty()) + localFd = QT_FILENO(fh); + if (localFd != -1) + QFileSystemEngine::fillMetaData(localFd, metaData, flags); #endif - QString path = QDir::toNativeSeparators(fname); - bool is_dir = false; - if (path.startsWith(QLatin1String("\\\\"))) { - // UNC - stat doesn't work for all cases (Windows bug) - int s = path.indexOf(path.at(0),2); - if (s > 0) { - // "\\server\..." - s = path.indexOf(path.at(0),s+1); - if (s > 0) { - // "\\server\share\..." - if (s == path.size() - 1) { - // "\\server\share\" - is_dir = true; - } else { - // "\\server\share\notfound" - } - } else { - // "\\server\share" - is_dir = true; - } - } else { - // "\\server" - is_dir = true; - } - } - if (is_dir && uncShareExists(path)) { - // looks like a UNC dir, is a dir. - fileAttrib = FILE_ATTRIBUTE_DIRECTORY; - could_stat = true; - } -#if !defined(Q_OS_WINCE) - } -#endif - } - } - - SetErrorMode(oldmode); + if (metaData.missingFlags(flags) && !fileEntry.isEmpty()) + QFileSystemEngine::fillMetaData(fileEntry, metaData, metaData.missingFlags(flags)); } - return could_stat; -} - -static QString readSymLink(const QString &link) -{ - QString result; -#if !defined(Q_OS_WINCE) - HANDLE handle = CreateFile((wchar_t*)QFSFileEnginePrivate::longFileName(link).utf16(), - FILE_READ_EA, - FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, - 0, - OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, - 0); - if (handle != INVALID_HANDLE_VALUE) { - DWORD bufsize = MAXIMUM_REPARSE_DATA_BUFFER_SIZE; - REPARSE_DATA_BUFFER *rdb = (REPARSE_DATA_BUFFER*)qMalloc(bufsize); - DWORD retsize = 0; - if (::DeviceIoControl(handle, FSCTL_GET_REPARSE_POINT, 0, 0, rdb, bufsize, &retsize, 0)) { - if (rdb->ReparseTag == IO_REPARSE_TAG_MOUNT_POINT) { - int length = rdb->MountPointReparseBuffer.SubstituteNameLength / sizeof(wchar_t); - int offset = rdb->MountPointReparseBuffer.SubstituteNameOffset / sizeof(wchar_t); - const wchar_t* PathBuffer = &rdb->MountPointReparseBuffer.PathBuffer[offset]; - result = QString::fromWCharArray(PathBuffer, length); - } else if (rdb->ReparseTag == IO_REPARSE_TAG_SYMLINK) { - int length = rdb->SymbolicLinkReparseBuffer.SubstituteNameLength / sizeof(wchar_t); - int offset = rdb->SymbolicLinkReparseBuffer.SubstituteNameOffset / sizeof(wchar_t); - const wchar_t* PathBuffer = &rdb->SymbolicLinkReparseBuffer.PathBuffer[offset]; - result = QString::fromWCharArray(PathBuffer, length); - } - // cut-off "//?/" and "/??/" - if (result.size() > 4 && result.at(0) == QLatin1Char('\\') && result.at(2) == QLatin1Char('?') && result.at(3) == QLatin1Char('\\')) - result = result.mid(4); - } - qFree(rdb); - CloseHandle(handle); - -#if !defined(QT_NO_LIBRARY) - QFSFileEnginePrivate::resolveLibs(); - if (ptrGetVolumePathNamesForVolumeNameW) { - QRegExp matchVolName(QLatin1String("^Volume\\{([a-z]|[0-9]|-)+\\}\\\\"), Qt::CaseInsensitive); - if(matchVolName.indexIn(result) == 0) { - DWORD len; - wchar_t buffer[MAX_PATH]; - QString volumeName = result.mid(0, matchVolName.matchedLength()).prepend(QLatin1String("\\\\?\\")); - if(ptrGetVolumePathNamesForVolumeNameW((wchar_t*)volumeName.utf16(), buffer, MAX_PATH, &len) != 0) - result.replace(0,matchVolName.matchedLength(), QString::fromWCharArray(buffer)); - } - } -#endif - } -#else - Q_UNUSED(link); -#endif // Q_OS_WINCE - return result; + return metaData.exists(); } -static QString readLink(const QString &link) -{ -#if !defined(Q_OS_WINCE) -#if !defined(QT_NO_LIBRARY) && !defined(Q_CC_MWERKS) - QString ret; - - bool neededCoInit = false; - IShellLink *psl; // pointer to IShellLink i/f - WIN32_FIND_DATA wfd; - wchar_t szGotPath[MAX_PATH]; - - // Get pointer to the IShellLink interface. - HRESULT hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID *)&psl); - - if (hres == CO_E_NOTINITIALIZED) { // COM was not initialized - neededCoInit = true; - CoInitialize(NULL); - hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, - IID_IShellLink, (LPVOID *)&psl); - } - if (SUCCEEDED(hres)) { // Get pointer to the IPersistFile interface. - IPersistFile *ppf; - hres = psl->QueryInterface(IID_IPersistFile, (LPVOID *)&ppf); - if (SUCCEEDED(hres)) { - hres = ppf->Load((LPOLESTR)link.utf16(), STGM_READ); - //The original path of the link is retrieved. If the file/folder - //was moved, the return value still have the old path. - if (SUCCEEDED(hres)) { - if (psl->GetPath(szGotPath, MAX_PATH, &wfd, SLGP_UNCPRIORITY) == NOERROR) - ret = QString::fromWCharArray(szGotPath); - } - ppf->Release(); - } - psl->Release(); - } - if (neededCoInit) - CoUninitialize(); - - return ret; -#else - Q_UNUSED(link); - return QString(); -#endif // QT_NO_LIBRARY -#else - wchar_t target[MAX_PATH]; - QString result; - if (SHGetShortcutTarget((wchar_t*)QFileInfo(link).absoluteFilePath().replace(QLatin1Char('/'),QLatin1Char('\\')).utf16(), target, MAX_PATH)) { - result = QString::fromWCharArray(target); - if (result.startsWith(QLatin1Char('"'))) - result.remove(0,1); - if (result.endsWith(QLatin1Char('"'))) - result.remove(result.size()-1,1); - } - return result; -#endif // Q_OS_WINCE -} bool QFSFileEngine::link(const QString &newName) { @@ -1457,191 +679,63 @@ bool QFSFileEngine::link(const QString &newName) #endif // Q_OS_WINCE } -QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions(QAbstractFileEngine::FileFlags type) const +/*! + \reimp +*/ +QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(QAbstractFileEngine::FileFlags type) const { + Q_D(const QFSFileEngine); + + if (type & Refresh) + d->metaData.clear(); + QAbstractFileEngine::FileFlags ret = 0; -#if !defined(QT_NO_LIBRARY) - if((qt_ntfs_permission_lookup > 0) && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)) { - resolveLibs(); - if(ptrGetNamedSecurityInfoW && ptrBuildTrusteeWithSidW && ptrGetEffectiveRightsFromAclW) { - enum { ReadMask = 0x00000001, WriteMask = 0x00000002, ExecMask = 0x00000020 }; - - QString fname = filePath.endsWith(QLatin1String(".lnk")) ? readLink(filePath) : filePath; - PSID pOwner = 0; - PSID pGroup = 0; - PACL pDacl; - PSECURITY_DESCRIPTOR pSD; - DWORD res = ptrGetNamedSecurityInfoW((wchar_t*)fname.utf16(), SE_FILE_OBJECT, - OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION, - &pOwner, &pGroup, &pDacl, 0, &pSD); - if(res == ERROR_SUCCESS) { - ACCESS_MASK access_mask; - TRUSTEE_W trustee; - if (type & 0x0700) { // user - if(ptrGetEffectiveRightsFromAclW(pDacl, ¤tUserTrusteeW, &access_mask) != ERROR_SUCCESS) - access_mask = (ACCESS_MASK)-1; - if(access_mask & ReadMask) - ret |= QAbstractFileEngine::ReadUserPerm; - if(access_mask & WriteMask) - ret |= QAbstractFileEngine::WriteUserPerm; - if(access_mask & ExecMask) - ret |= QAbstractFileEngine::ExeUserPerm; - } - if (type & 0x7000) { // owner - ptrBuildTrusteeWithSidW(&trustee, pOwner); - if(ptrGetEffectiveRightsFromAclW(pDacl, &trustee, &access_mask) != ERROR_SUCCESS) - access_mask = (ACCESS_MASK)-1; - if(access_mask & ReadMask) - ret |= QAbstractFileEngine::ReadOwnerPerm; - if(access_mask & WriteMask) - ret |= QAbstractFileEngine::WriteOwnerPerm; - if(access_mask & ExecMask) - ret |= QAbstractFileEngine::ExeOwnerPerm; - } - if (type & 0x0070) { // group - ptrBuildTrusteeWithSidW(&trustee, pGroup); - if(ptrGetEffectiveRightsFromAclW(pDacl, &trustee, &access_mask) != ERROR_SUCCESS) - access_mask = (ACCESS_MASK)-1; - if(access_mask & ReadMask) - ret |= QAbstractFileEngine::ReadGroupPerm; - if(access_mask & WriteMask) - ret |= QAbstractFileEngine::WriteGroupPerm; - if(access_mask & ExecMask) - ret |= QAbstractFileEngine::ExeGroupPerm; - } - if (type & 0x0007) { // other (world) - if(ptrGetEffectiveRightsFromAclW(pDacl, &worldTrusteeW, &access_mask) != ERROR_SUCCESS) - access_mask = (ACCESS_MASK)-1; // ### - if(access_mask & ReadMask) - ret |= QAbstractFileEngine::ReadOtherPerm; - if(access_mask & WriteMask) - ret |= QAbstractFileEngine::WriteOtherPerm; - if(access_mask & ExecMask) - ret |= QAbstractFileEngine::ExeOtherPerm; - } - LocalFree(pSD); - } - } - } else -#endif + if (type & FlagsMask) + ret |= LocalDiskFlag; + + bool exists; { - //### what to do with permissions if we don't use NTFS - // for now just add all permissions and what about exe missions ?? - // also qt_ntfs_permission_lookup is now not set by default ... should it ? - ret |= QAbstractFileEngine::ReadOwnerPerm | QAbstractFileEngine::ReadGroupPerm - | QAbstractFileEngine::ReadOtherPerm; - - if (!(fileAttrib & FILE_ATTRIBUTE_READONLY)) { - ret |= QAbstractFileEngine::WriteOwnerPerm | QAbstractFileEngine::WriteGroupPerm - | QAbstractFileEngine::WriteOtherPerm; - } + QFileSystemMetaData::MetaDataFlags queryFlags = 0; - QString fname = filePath.endsWith(QLatin1String(".lnk")) ? readLink(filePath) : filePath; - QString ext = fname.right(4).toLower(); - if ((fileAttrib & FILE_ATTRIBUTE_DIRECTORY) || - ext == QLatin1String(".exe") || ext == QLatin1String(".com") || ext == QLatin1String(".bat") || - ext == QLatin1String(".pif") || ext == QLatin1String(".cmd")) { - ret |= QAbstractFileEngine::ExeOwnerPerm | QAbstractFileEngine::ExeGroupPerm - | QAbstractFileEngine::ExeOtherPerm | QAbstractFileEngine::ExeUserPerm; - } + queryFlags |= QFileSystemMetaData::MetaDataFlags(uint(type)) + & QFileSystemMetaData::Permissions; - // calculate user permissions - if (type & QAbstractFileEngine::ReadUserPerm) { - if (::_waccess((wchar_t*)longFileName(fname).utf16(), R_OK) == 0) - ret |= QAbstractFileEngine::ReadUserPerm; - } - if (type & QAbstractFileEngine::WriteUserPerm) { - if (::_waccess((wchar_t*)longFileName(fname).utf16(), W_OK) == 0) - ret |= QAbstractFileEngine::WriteUserPerm; - } - } - return ret; -} + // AliasType and BundleType are 0x0 + if (type & TypesMask) + queryFlags |= QFileSystemMetaData::AliasType + | QFileSystemMetaData::LinkType + | QFileSystemMetaData::FileType + | QFileSystemMetaData::DirectoryType + | QFileSystemMetaData::BundleType; -/*! - \internal -*/ -bool QFSFileEnginePrivate::isSymlink() const -{ -#if !defined(Q_OS_WINCE) - if (need_lstat) { - need_lstat = false; - is_link = false; - - if (fileAttrib & FILE_ATTRIBUTE_REPARSE_POINT) { - QString path = QDir::toNativeSeparators(filePath); - // path for the FindFirstFile should not end with a trailing slash - while (path.endsWith(QLatin1Char('\\'))) - path.chop(1); - - WIN32_FIND_DATA findData; - HANDLE hFind = ::FindFirstFile((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16(), - &findData); - if (hFind != INVALID_HANDLE_VALUE) { - ::FindClose(hFind); - if ((findData.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) - && (findData.dwReserved0 == IO_REPARSE_TAG_SYMLINK || findData.dwReserved0 == IO_REPARSE_TAG_MOUNT_POINT)) { - is_link = true; - } - } - } - } - return is_link; -#else - return false; -#endif // Q_OS_WINCE -} + if (type & FlagsMask) + queryFlags |= QFileSystemMetaData::HiddenAttribute + | QFileSystemMetaData::ExistsAttribute; -/*! - \reimp -*/ -QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(QAbstractFileEngine::FileFlags type) const -{ - Q_D(const QFSFileEngine); - QAbstractFileEngine::FileFlags ret = 0; - // Force a stat, so that we're guaranteed to get up-to-date results - if (type & Refresh) { - d->tried_stat = 0; -#if !defined(Q_OS_WINCE) - d->need_lstat = 1; -#endif - } + queryFlags |= QFileSystemMetaData::LinkType; - if (type & PermsMask) { - if (d->doStat()) { - ret |= ExistsFlag; - ret |= d->getPermissions(type); - } + exists = d->doStat(queryFlags); } + + if (exists && (type & PermsMask)) + ret |= FileFlags(uint(d->metaData.permissions())); + if (type & TypesMask) { - if (d->filePath.endsWith(QLatin1String(".lnk"))) { + if ((type & LinkType) && d->metaData.isLegacyLink()) ret |= LinkType; - QString l = readLink(d->filePath); - if (!l.isEmpty()) { - bool existed = false; - if (isDirPath(l, &existed) && existed) - ret |= DirectoryType; - else if (existed) - ret |= FileType; - } - } else if (d->doStat()) { - if ((type & LinkType) && d->isSymlink()) - ret |= LinkType; - if (d->fileAttrib & FILE_ATTRIBUTE_DIRECTORY) { - ret |= DirectoryType; - } else { - ret |= FileType; - } + if (d->metaData.isDirectory()) { + ret |= DirectoryType; + } else { + ret |= FileType; } } if (type & FlagsMask) { - ret |= LocalDiskFlag; - if (d->doStat()) { + if (d->metaData.exists()) { ret |= ExistsFlag; - if (d->filePath == QLatin1String("/") || isDriveRoot(d->filePath) || isUncRoot(d->filePath)) + if (d->fileEntry.isRoot()) ret |= RootFlag; - else if (d->fileAttrib & FILE_ATTRIBUTE_HIDDEN) + else if (d->metaData.isHidden()) ret |= HiddenFlag; } } @@ -1652,50 +746,28 @@ QString QFSFileEngine::fileName(FileName file) const { Q_D(const QFSFileEngine); if (file == BaseName) { - int slash = d->filePath.lastIndexOf(QLatin1Char('/')); - if (slash == -1) { - int colon = d->filePath.lastIndexOf(QLatin1Char(':')); - if (colon != -1) - return d->filePath.mid(colon + 1); - return d->filePath; - } - return d->filePath.mid(slash + 1); + return d->fileEntry.fileName(); } else if (file == PathName) { - if (!d->filePath.size()) - return d->filePath; - - int slash = d->filePath.lastIndexOf(QLatin1Char('/')); - if (slash == -1) { - if (d->filePath.length() >= 2 && d->filePath.at(1) == QLatin1Char(':')) - return d->filePath.left(2); - return QString(QLatin1Char('.')); - } else { - if (!slash) - return QString(QLatin1Char('/')); - if (slash == 2 && d->filePath.length() >= 2 && d->filePath.at(1) == QLatin1Char(':')) - slash++; - return d->filePath.left(slash); - } + return d->fileEntry.path(); } else if (file == AbsoluteName || file == AbsolutePathName) { QString ret; if (!isRelativePath()) { #if !defined(Q_OS_WINCE) - if (d->filePath.startsWith(QLatin1Char('/')) || // It's a absolute path to the current drive, so \a.txt -> Z:\a.txt - d->filePath.size() == 2 || // It's a drive letter that needs to get a working dir appended - (d->filePath.size() > 2 && d->filePath.at(2) != QLatin1Char('/')) || // It's a drive-relative path, so Z:a.txt -> Z:\currentpath\a.txt - d->filePath.contains(QLatin1String("/../")) || d->filePath.contains(QLatin1String("/./")) || - d->filePath.endsWith(QLatin1String("/..")) || d->filePath.endsWith(QLatin1String("/."))) + if (d->fileEntry.filePath().startsWith(QLatin1Char('/')) || // It's a absolute path to the current drive, so \a.txt -> Z:\a.txt + d->fileEntry.filePath().size() == 2 || // It's a drive letter that needs to get a working dir appended + (d->fileEntry.filePath().size() > 2 && d->fileEntry.filePath().at(2) != QLatin1Char('/')) || // It's a drive-relative path, so Z:a.txt -> Z:\currentpath\a.txt + d->fileEntry.filePath().contains(QLatin1String("/../")) || d->fileEntry.filePath().contains(QLatin1String("/./")) || + d->fileEntry.filePath().endsWith(QLatin1String("/..")) || d->fileEntry.filePath().endsWith(QLatin1String("/."))) { - ret = QDir::fromNativeSeparators(nativeAbsoluteFilePath(d->filePath)); - } else { - ret = d->filePath; - } -#else - ret = d->filePath; + ret = QDir::fromNativeSeparators(QFileSystemEngine::nativeAbsoluteFilePath(d->fileEntry.filePath())); + } else #endif + { + ret = d->fileEntry.filePath(); + } } else { - ret = QDir::cleanPath(QDir::currentPath() + QLatin1Char('/') + d->filePath); + ret = QDir::cleanPath(QDir::currentPath() + QLatin1Char('/') + d->fileEntry.filePath()); } // The path should be absolute at this point. @@ -1724,38 +796,24 @@ QString QFSFileEngine::fileName(FileName file) const } else if (file == CanonicalName || file == CanonicalPathName) { if (!(fileFlags(ExistsFlag) & ExistsFlag)) return QString(); + QFileSystemEntry entry(QFileSystemEngine::canonicalName(QFileSystemEntry(fileName(AbsoluteName)), d->metaData)); - QString ret = QFSFileEnginePrivate::canonicalized(fileName(AbsoluteName)); - if (!ret.isEmpty() && file == CanonicalPathName) { - int slash = ret.lastIndexOf(QLatin1Char('/')); - if (slash == -1) - ret = QDir::currentPath(); - else if (slash == 0) - ret = QString(QLatin1Char('/')); - ret = ret.left(slash); - } - return ret; + if (file == CanonicalPathName) + return entry.path(); + return entry.filePath(); } else if (file == LinkName) { - QString ret; - if (d->filePath.endsWith(QLatin1String(".lnk"))) - ret = readLink(d->filePath); - else if (d->doStat() && d->isSymlink()) - ret = readSymLink(d->filePath); - return QDir::fromNativeSeparators(ret); + return QFileSystemEngine::getLinkTarget(d->fileEntry, d->metaData).filePath(); } else if (file == BundleName) { return QString(); } - return d->filePath; + return d->fileEntry.filePath(); } bool QFSFileEngine::isRelativePath() const { Q_D(const QFSFileEngine); // drive, e.g. "a:", or UNC root, e.q. "//" - return !(d->filePath.startsWith(QLatin1Char('/')) - || (d->filePath.length() >= 2 - && ((d->filePath.at(0).isLetter() && d->filePath.at(1) == QLatin1Char(':')) - || (d->filePath.at(0) == QLatin1Char('/') && d->filePath.at(1) == QLatin1Char('/'))))); + return d->fileEntry.isRelative(); } uint QFSFileEngine::ownerId(FileOwner /*own*/) const @@ -1766,69 +824,17 @@ uint QFSFileEngine::ownerId(FileOwner /*own*/) const QString QFSFileEngine::owner(FileOwner own) const { - QString name; -#if !defined(QT_NO_LIBRARY) Q_D(const QFSFileEngine); - if((qt_ntfs_permission_lookup > 0) && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)) { - QFSFileEnginePrivate::resolveLibs(); - if (ptrGetNamedSecurityInfoW && ptrLookupAccountSidW) { - PSID pOwner = 0; - PSECURITY_DESCRIPTOR pSD; - if (ptrGetNamedSecurityInfoW((wchar_t*)d->filePath.utf16(), SE_FILE_OBJECT, - own == OwnerGroup ? GROUP_SECURITY_INFORMATION : OWNER_SECURITY_INFORMATION, - own == OwnerUser ? &pOwner : 0, own == OwnerGroup ? &pOwner : 0, - 0, 0, &pSD) == ERROR_SUCCESS) { - DWORD lowner = 64; - DWORD ldomain = 64; - QVarLengthArray<wchar_t, 64> owner(lowner); - QVarLengthArray<wchar_t, 64> domain(ldomain); - SID_NAME_USE use = SidTypeUnknown; - // First call, to determine size of the strings (with '\0'). - if (!ptrLookupAccountSidW(NULL, pOwner, (LPWSTR)owner.data(), &lowner, - (LPWSTR)domain.data(), &ldomain, (SID_NAME_USE*)&use)) { - if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) { - if (lowner > (DWORD)owner.size()) - owner.resize(lowner); - if (ldomain > (DWORD)domain.size()) - domain.resize(ldomain); - // Second call, try on resized buf-s - if (!ptrLookupAccountSidW(NULL, pOwner, (LPWSTR)owner.data(), &lowner, - (LPWSTR)domain.data(), &ldomain, (SID_NAME_USE*)&use)) { - lowner = 0; - } - } else { - lowner = 0; - } - } - if (lowner != 0) - name = QString::fromWCharArray(owner.data()); - LocalFree(pSD); - } - } - } -#else - Q_UNUSED(own); -#endif - return name; + return QFileSystemEngine::owner(d->fileEntry, own); } bool QFSFileEngine::setPermissions(uint perms) { Q_D(QFSFileEngine); - bool ret = false; - int mode = 0; - - if (perms & QFile::ReadOwner || perms & QFile::ReadUser || perms & QFile::ReadGroup || perms & QFile::ReadOther) - mode |= _S_IREAD; - if (perms & QFile::WriteOwner || perms & QFile::WriteUser || perms & QFile::WriteGroup || perms & QFile::WriteOther) - mode |= _S_IWRITE; - - if (mode == 0) // not supported - return false; - - ret = ::_wchmod((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16(), mode) == 0; + QSystemError error; + bool ret = QFileSystemEngine::setPermissions(d->fileEntry, QFile::Permissions(perms), error); if (!ret) - setError(QFile::PermissionsError, qt_error_string(errno)); + setError(QFile::PermissionsError, error.toString()); return ret; } @@ -1836,12 +842,16 @@ bool QFSFileEngine::setSize(qint64 size) { Q_D(QFSFileEngine); - if (d->fileHandle != INVALID_HANDLE_VALUE || d->fd != -1) { + if (d->fileHandle != INVALID_HANDLE_VALUE || d->fd != -1 || d->fh) { // resize open file HANDLE fh = d->fileHandle; #if !defined(Q_OS_WINCE) - if (fh == INVALID_HANDLE_VALUE) - fh = (HANDLE)_get_osfhandle(d->fd); + if (fh == INVALID_HANDLE_VALUE) { + if (d->fh) + fh = (HANDLE)_get_osfhandle(QT_FILENO(d->fh)); + else + fh = (HANDLE)_get_osfhandle(d->fd); + } #endif if (fh == INVALID_HANDLE_VALUE) return false; @@ -1856,9 +866,9 @@ bool QFSFileEngine::setSize(qint64 size) return false; } - if (!d->nativeFilePath.isEmpty()) { + if (!d->fileEntry.isEmpty()) { // resize file on disk - QFile file(d->filePath); + QFile file(d->fileEntry.filePath()); if (file.open(QFile::ReadWrite)) { bool ret = file.resize(size); if (!ret) @@ -1870,94 +880,14 @@ bool QFSFileEngine::setSize(qint64 size) } -static inline QDateTime fileTimeToQDateTime(const FILETIME *time) -{ - QDateTime ret; - -#if defined(Q_OS_WINCE) - SYSTEMTIME systime; - FILETIME ftime; - systime.wYear = 1970; - systime.wMonth = 1; - systime.wDay = 1; - systime.wHour = 0; - systime.wMinute = 0; - systime.wSecond = 0; - systime.wMilliseconds = 0; - systime.wDayOfWeek = 4; - SystemTimeToFileTime(&systime, &ftime); - unsigned __int64 acttime = (unsigned __int64)time->dwHighDateTime << 32 | time->dwLowDateTime; - FileTimeToSystemTime(time, &systime); - unsigned __int64 time1970 = (unsigned __int64)ftime.dwHighDateTime << 32 | ftime.dwLowDateTime; - unsigned __int64 difftime = acttime - time1970; - difftime /= 10000000; - ret.setTime_t((unsigned int)difftime); -#else - SYSTEMTIME sTime, lTime; - FileTimeToSystemTime(time, &sTime); - SystemTimeToTzSpecificLocalTime(0, &sTime, &lTime); - ret.setDate(QDate(lTime.wYear, lTime.wMonth, lTime.wDay)); - ret.setTime(QTime(lTime.wHour, lTime.wMinute, lTime.wSecond, lTime.wMilliseconds)); -#endif - - return ret; -} - QDateTime QFSFileEngine::fileTime(FileTime time) const { Q_D(const QFSFileEngine); - QDateTime ret; - if (d->fd != -1) { -#if !defined(Q_OS_WINCE) - HANDLE fh = (HANDLE)_get_osfhandle(d->fd); - if (fh != INVALID_HANDLE_VALUE) { - FILETIME creationTime, lastAccessTime, lastWriteTime; - if (GetFileTime(fh, &creationTime, &lastAccessTime, &lastWriteTime)) { - if(time == CreationTime) - ret = fileTimeToQDateTime(&creationTime); - else if(time == ModificationTime) - ret = fileTimeToQDateTime(&lastWriteTime); - else if(time == AccessTime) - ret = fileTimeToQDateTime(&lastAccessTime); - } - } -#endif - } else { - WIN32_FILE_ATTRIBUTE_DATA attribData; - bool ok = ::GetFileAttributesEx((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16(), GetFileExInfoStandard, &attribData); - if (!ok) { - int errorCode = GetLastError(); - if (errorCode == ERROR_ACCESS_DENIED || errorCode == ERROR_SHARING_VIOLATION) { - QString path = QDir::toNativeSeparators(d->filePath); - // path for the FindFirstFile should not end with a trailing slash - while (path.endsWith(QLatin1Char('\\'))) - path.chop(1); - - // FindFirstFile can not handle drives - if (!path.endsWith(QLatin1Char(':'))) { - WIN32_FIND_DATA findData; - HANDLE hFind = ::FindFirstFile((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16(), - &findData); - if (hFind != INVALID_HANDLE_VALUE) { - ::FindClose(hFind); - ok = true; - attribData.ftCreationTime = findData.ftCreationTime; - attribData.ftLastWriteTime = findData.ftLastWriteTime; - attribData.ftLastAccessTime = findData.ftLastAccessTime; - } - } - } - } - if (ok) { - if(time == CreationTime) - ret = fileTimeToQDateTime(&attribData.ftCreationTime); - else if(time == ModificationTime) - ret = fileTimeToQDateTime(&attribData.ftLastWriteTime); - else if(time == AccessTime) - ret = fileTimeToQDateTime(&attribData.ftLastAccessTime); - } - } - return ret; + + if (d->doStat(QFileSystemMetaData::Times)) + return d->metaData.fileTime(time); + + return QDateTime(); } uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, @@ -1986,7 +916,7 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, #ifdef Q_USE_DEPRECATED_MAP_API nativeClose(); // handle automatically closed by kernel with mapHandle (below). - handle = ::CreateFileForMapping((const wchar_t*)nativeFilePath.constData(), + handle = ::CreateFileForMapping((const wchar_t*)fileEntry.nativeFilePath().utf16(), GENERIC_READ | (openMode & QIODevice::WriteOnly ? GENERIC_WRITE : 0), 0, NULL, diff --git a/src/corelib/io/qiodevice.cpp b/src/corelib/io/qiodevice.cpp index f8eb886..76e8409 100644 --- a/src/corelib/io/qiodevice.cpp +++ b/src/corelib/io/qiodevice.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qiodevice.h b/src/corelib/io/qiodevice.h index 2f40e66..4bfe77f 100644 --- a/src/corelib/io/qiodevice.h +++ b/src/corelib/io/qiodevice.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qiodevice_p.h b/src/corelib/io/qiodevice_p.h index 8b77da5..06de7d7 100644 --- a/src/corelib/io/qiodevice_p.h +++ b/src/corelib/io/qiodevice_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qnoncontiguousbytedevice.cpp b/src/corelib/io/qnoncontiguousbytedevice.cpp index 553312c..71cf92d 100644 --- a/src/corelib/io/qnoncontiguousbytedevice.cpp +++ b/src/corelib/io/qnoncontiguousbytedevice.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -153,6 +153,7 @@ void QNonContiguousByteDevice::disableReset() resetDisabled = true; } +// FIXME we should scrap this whole implementation and instead change the ByteArrayImpl to be able to cope with sub-arrays? QNonContiguousByteDeviceBufferImpl::QNonContiguousByteDeviceBufferImpl(QBuffer *b) : QNonContiguousByteDevice() { buffer = b; @@ -244,7 +245,7 @@ qint64 QNonContiguousByteDeviceByteArrayImpl::size() return byteArray->size(); } -QNonContiguousByteDeviceRingBufferImpl::QNonContiguousByteDeviceRingBufferImpl(QRingBuffer *rb) +QNonContiguousByteDeviceRingBufferImpl::QNonContiguousByteDeviceRingBufferImpl(QSharedPointer<QRingBuffer> rb) : QNonContiguousByteDevice(), currentPosition(0) { ringBuffer = rb; @@ -355,6 +356,11 @@ bool QNonContiguousByteDeviceIoDeviceImpl::advanceReadPointer(qint64 amount) // normal advancement currentReadBufferPosition += amount; + if (size() == -1) + emit readProgress(totalAdvancements, totalAdvancements); + else + emit readProgress(totalAdvancements, size()); + // advancing over that what has actually been read before if (currentReadBufferPosition > currentReadBufferAmount) { qint64 i = currentReadBufferPosition - currentReadBufferAmount; @@ -370,10 +376,6 @@ bool QNonContiguousByteDeviceIoDeviceImpl::advanceReadPointer(qint64 amount) currentReadBufferAmount = 0; } - if (size() == -1) - emit readProgress(totalAdvancements, totalAdvancements); - else - emit readProgress(totalAdvancements, size()); return true; } @@ -505,7 +507,7 @@ QNonContiguousByteDevice* QNonContiguousByteDeviceFactory::create(QIODevice *dev \internal */ -QNonContiguousByteDevice* QNonContiguousByteDeviceFactory::create(QRingBuffer *ringBuffer) +QNonContiguousByteDevice* QNonContiguousByteDeviceFactory::create(QSharedPointer<QRingBuffer> ringBuffer) { return new QNonContiguousByteDeviceRingBufferImpl(ringBuffer); } diff --git a/src/corelib/io/qnoncontiguousbytedevice_p.h b/src/corelib/io/qnoncontiguousbytedevice_p.h index ebd6e24..5e0b1bb 100644 --- a/src/corelib/io/qnoncontiguousbytedevice_p.h +++ b/src/corelib/io/qnoncontiguousbytedevice_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -57,6 +57,7 @@ #include <QtCore/qbytearray.h> #include <QtCore/qbuffer.h> #include <QtCore/qiodevice.h> +#include <QtCore/QSharedPointer> #include "private/qringbuffer_p.h" QT_BEGIN_NAMESPACE @@ -70,6 +71,7 @@ public: virtual bool atEnd() = 0; virtual bool reset() = 0; void disableReset(); + bool isResetDisabled() { return resetDisabled; } virtual qint64 size() = 0; virtual ~QNonContiguousByteDevice(); @@ -89,7 +91,7 @@ class Q_CORE_EXPORT QNonContiguousByteDeviceFactory public: static QNonContiguousByteDevice* create(QIODevice *device); static QNonContiguousByteDevice* create(QByteArray *byteArray); - static QNonContiguousByteDevice* create(QRingBuffer *ringBuffer); + static QNonContiguousByteDevice* create(QSharedPointer<QRingBuffer> ringBuffer); static QIODevice* wrap(QNonContiguousByteDevice* byteDevice); }; @@ -114,7 +116,7 @@ protected: class QNonContiguousByteDeviceRingBufferImpl : public QNonContiguousByteDevice { public: - QNonContiguousByteDeviceRingBufferImpl(QRingBuffer *rb); + QNonContiguousByteDeviceRingBufferImpl(QSharedPointer<QRingBuffer> rb); ~QNonContiguousByteDeviceRingBufferImpl(); const char* readPointer(qint64 maximumLength, qint64 &len); bool advanceReadPointer(qint64 amount); @@ -122,13 +124,14 @@ public: bool reset(); qint64 size(); protected: - QRingBuffer* ringBuffer; + QSharedPointer<QRingBuffer> ringBuffer; qint64 currentPosition; }; class QNonContiguousByteDeviceIoDeviceImpl : public QNonContiguousByteDevice { + Q_OBJECT public: QNonContiguousByteDeviceIoDeviceImpl(QIODevice *d); ~QNonContiguousByteDeviceIoDeviceImpl(); @@ -150,6 +153,7 @@ protected: class QNonContiguousByteDeviceBufferImpl : public QNonContiguousByteDevice { + Q_OBJECT public: QNonContiguousByteDeviceBufferImpl(QBuffer *b); ~QNonContiguousByteDeviceBufferImpl(); diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp index 739ac4d..a44c1e1 100644 --- a/src/corelib/io/qprocess.cpp +++ b/src/corelib/io/qprocess.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -963,9 +963,6 @@ bool QProcessPrivate::_q_canWrite() destroyPipe(stdinChannel.pipe); processError = QProcess::WriteError; q->setErrorString(QProcess::tr("Error writing to process")); -#if defined(QPROCESS_DEBUG) && !defined(Q_OS_WINCE) - qDebug("QProcessPrivate::canWrite(), failed to write (%s)", strerror(errno)); -#endif emit q->error(processError); return false; } @@ -974,11 +971,13 @@ bool QProcessPrivate::_q_canWrite() qDebug("QProcessPrivate::canWrite(), wrote %d bytes to the process input", int(written)); #endif - writeBuffer.free(written); - if (!emittedBytesWritten) { - emittedBytesWritten = true; - emit q->bytesWritten(written); - emittedBytesWritten = false; + if (written != 0) { + writeBuffer.free(written); + if (!emittedBytesWritten) { + emittedBytesWritten = true; + emit q->bytesWritten(written); + emittedBytesWritten = false; + } } if (stdinChannel.notifier && !writeBuffer.isEmpty()) stdinChannel.notifier->setEnabled(true); diff --git a/src/corelib/io/qprocess.h b/src/corelib/io/qprocess.h index b07d742..baa67f7 100644 --- a/src/corelib/io/qprocess.h +++ b/src/corelib/io/qprocess.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qprocess_p.h b/src/corelib/io/qprocess_p.h index 8b7e3ff..be4f2a0 100644 --- a/src/corelib/io/qprocess_p.h +++ b/src/corelib/io/qprocess_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qprocess_symbian.cpp b/src/corelib/io/qprocess_symbian.cpp index 003e781..d22d1ed 100644 --- a/src/corelib/io/qprocess_symbian.cpp +++ b/src/corelib/io/qprocess_symbian.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -1050,6 +1050,7 @@ bool QProcessPrivate::startDetached(const QString &program, const QStringList &a newProc->Resume(); newProc->Close(); + delete newProc; return true; } diff --git a/src/corelib/io/qprocess_unix.cpp b/src/corelib/io/qprocess_unix.cpp index 216c382..ba61bda 100644 --- a/src/corelib/io/qprocess_unix.cpp +++ b/src/corelib/io/qprocess_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -95,7 +95,7 @@ QT_END_NAMESPACE #include <qfile.h> #include <qfileinfo.h> #include <qlist.h> -#include <qmap.h> +#include <qhash.h> #include <qmutex.h> #include <qsemaphore.h> #include <qsocketnotifier.h> @@ -163,7 +163,7 @@ public: private: QMutex mutex; - QMap<int, QProcessInfo *> children; + QHash<int, QProcessInfo *> children; }; @@ -267,7 +267,7 @@ void QProcessManager::catchDeadChildren() // try to catch all children whose pid we have registered, and whose // deathPipe is still valid (i.e, we have not already notified it). - QMap<int, QProcessInfo *>::Iterator it = children.begin(); + QHash<int, QProcessInfo *>::Iterator it = children.begin(); while (it != children.end()) { // notify all children that they may have died. they need to run // waitpid() in their own thread. @@ -306,15 +306,11 @@ void QProcessManager::remove(QProcess *process) QMutexLocker locker(&mutex); int serial = process->d_func()->serial; - QProcessInfo *info = children.value(serial); - if (!info) - return; - + QProcessInfo *info = children.take(serial); #if defined (QPROCESS_DEBUG) - qDebug() << "QProcessManager::remove() removing pid" << info->pid << "process" << info->process; + if (info) + qDebug() << "QProcessManager::remove() removing pid" << info->pid << "process" << info->process; #endif - - children.remove(serial); delete info; } @@ -649,7 +645,7 @@ void QProcessPrivate::startProcess() if (childPid < 0) { // Cleanup, report error and return #if defined (QPROCESS_DEBUG) - qDebug("qt_fork failed: %s", qt_error_string(lastForkErrno)); + qDebug("qt_fork failed: %s", qPrintable(qt_error_string(lastForkErrno))); #endif processManager()->unlock(); q->setProcessState(QProcess::NotRunning); @@ -852,7 +848,14 @@ qint64 QProcessPrivate::writeToStdin(const char *data, qint64 maxlen) #if defined QPROCESS_DEBUG qDebug("QProcessPrivate::writeToStdin(%p \"%s\", %lld) == %lld", data, qt_prettyDebug(data, maxlen, 16).constData(), maxlen, written); + if (written == -1) + qDebug("QProcessPrivate::writeToStdin(), failed to write (%s)", qPrintable(qt_error_string(errno))); #endif + // If the O_NONBLOCK flag is set and If some data can be written without blocking + // the process, write() will transfer what it can and return the number of bytes written. + // Otherwise, it will return -1 and set errno to EAGAIN + if (written == -1 && errno == EAGAIN) + written = 0; return written; } diff --git a/src/corelib/io/qprocess_win.cpp b/src/corelib/io/qprocess_win.cpp index 702349f..625ed98 100644 --- a/src/corelib/io/qprocess_win.cpp +++ b/src/corelib/io/qprocess_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qresource.cpp b/src/corelib/io/qresource.cpp index 98b1dcc..2a9d8ee 100644 --- a/src/corelib/io/qresource.cpp +++ b/src/corelib/io/qresource.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -187,7 +187,7 @@ Q_GLOBAL_STATIC(QStringList, resourceSearchPaths) A QResource can either be loaded with an absolute path, either treated as a file system rooted with a \c{/} character, or in resource notation rooted with a \c{:} character. A relative resource can also be opened - which will be found through the searchPaths(). + which will be found in the list of paths returned by QDir::searchPaths(). A QResource that is representing a file will have data backing it, this data can possibly be compressed, in which case qUncompress() must be diff --git a/src/corelib/io/qresource.h b/src/corelib/io/qresource.h index cae1989..ba993c4 100644 --- a/src/corelib/io/qresource.h +++ b/src/corelib/io/qresource.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qresource_iterator.cpp b/src/corelib/io/qresource_iterator.cpp index d5fe828..b49f228 100644 --- a/src/corelib/io/qresource_iterator.cpp +++ b/src/corelib/io/qresource_iterator.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qresource_iterator_p.h b/src/corelib/io/qresource_iterator_p.h index 67f7ed5..2f647a6 100644 --- a/src/corelib/io/qresource_iterator_p.h +++ b/src/corelib/io/qresource_iterator_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qresource_p.h b/src/corelib/io/qresource_p.h index 9c49cc6..b7218c9 100644 --- a/src/corelib/io/qresource_p.h +++ b/src/corelib/io/qresource_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qsettings.cpp b/src/corelib/io/qsettings.cpp index 7235459..92f7636 100644 --- a/src/corelib/io/qsettings.cpp +++ b/src/corelib/io/qsettings.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qsettings.h b/src/corelib/io/qsettings.h index 38010bf..b62446e 100644 --- a/src/corelib/io/qsettings.h +++ b/src/corelib/io/qsettings.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qsettings_mac.cpp b/src/corelib/io/qsettings_mac.cpp index 38ab585..6bc41a6 100644 --- a/src/corelib/io/qsettings_mac.cpp +++ b/src/corelib/io/qsettings_mac.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qsettings_p.h b/src/corelib/io/qsettings_p.h index 5ff4d96..ec5b6bb 100644 --- a/src/corelib/io/qsettings_p.h +++ b/src/corelib/io/qsettings_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qsettings_win.cpp b/src/corelib/io/qsettings_win.cpp index b3fe734..3ef919a 100644 --- a/src/corelib/io/qsettings_win.cpp +++ b/src/corelib/io/qsettings_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qtemporaryfile.cpp b/src/corelib/io/qtemporaryfile.cpp index c34c4a4..56ed746 100644 --- a/src/corelib/io/qtemporaryfile.cpp +++ b/src/corelib/io/qtemporaryfile.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -295,7 +295,7 @@ public: : QFSFileEngine(), filePathIsTemplate(fileIsTemplate) { Q_D(QFSFileEngine); - d->filePath = file; + d->fileEntry = QFileSystemEntry(file); if (!filePathIsTemplate) QFSFileEngine::setFileName(file); @@ -325,6 +325,9 @@ bool QTemporaryFileEngine::isReallyOpen() Q_D(QFSFileEngine); if (!((0 == d->fh) && (-1 == d->fd) +#if defined (Q_OS_SYMBIAN) + && (0 == d->symbianFile.SubSessionHandle()) +#endif #if defined Q_OS_WIN && (INVALID_HANDLE_VALUE == d->fileHandle) #endif @@ -346,7 +349,7 @@ void QTemporaryFileEngine::setFileTemplate(const QString &fileTemplate) { Q_D(QFSFileEngine); if (filePathIsTemplate) - d->filePath = fileTemplate; + d->fileEntry = QFileSystemEntry(fileTemplate); } bool QTemporaryFileEngine::open(QIODevice::OpenMode openMode) @@ -359,7 +362,7 @@ bool QTemporaryFileEngine::open(QIODevice::OpenMode openMode) if (!filePathIsTemplate) return QFSFileEngine::open(openMode); - QString qfilename = d->filePath; + QString qfilename = d->fileEntry.filePath(); if(!qfilename.contains(QLatin1String("XXXXXX"))) qfilename += QLatin1String(".XXXXXX"); @@ -377,9 +380,8 @@ bool QTemporaryFileEngine::open(QIODevice::OpenMode openMode) d->closeFileHandle = true; // Restore the file names (open() resets them). - d->filePath = QString::fromLocal8Bit(filename); //changed now! + d->fileEntry = QFileSystemEntry(QString::fromLocal8Bit(filename)); //note that filename is NOT a native path filePathIsTemplate = false; - d->nativeInitFileName(); delete [] filename; return true; } @@ -395,9 +397,8 @@ bool QTemporaryFileEngine::open(QIODevice::OpenMode openMode) return false; } - QString template_ = d->filePath; - d->filePath = QString::fromLocal8Bit(filename); - d->nativeInitFileName(); + QString template_ = d->fileEntry.filePath(); + d->fileEntry = QFileSystemEntry(QString::fromLocal8Bit(filename)); delete [] filename; if (QFSFileEngine::open(openMode)) { @@ -405,8 +406,7 @@ bool QTemporaryFileEngine::open(QIODevice::OpenMode openMode) return true; } - d->filePath = template_; - d->nativeFilePath.clear(); + d->fileEntry = QFileSystemEntry(template_); return false; #endif } @@ -418,7 +418,7 @@ bool QTemporaryFileEngine::remove() // we must explicitly call QFSFileEngine::close() before we remove it. QFSFileEngine::close(); if (QFSFileEngine::remove()) { - d->filePath.clear(); + d->fileEntry.clear(); return true; } return false; diff --git a/src/corelib/io/qtemporaryfile.h b/src/corelib/io/qtemporaryfile.h index 2270a1f..23b41dc 100644 --- a/src/corelib/io/qtemporaryfile.h +++ b/src/corelib/io/qtemporaryfile.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qtextstream.cpp b/src/corelib/io/qtextstream.cpp index 6091ec0..a5837cb 100644 --- a/src/corelib/io/qtextstream.cpp +++ b/src/corelib/io/qtextstream.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -224,6 +224,7 @@ static const int QTEXTSTREAM_BUFFERSIZE = 16384; \value ReadPastEnd The text stream has read past the end of the data in the underlying device. \value ReadCorruptData The text stream has read corrupt data. + \value WriteFailed The text stream cannot write to the underlying device. \sa status() */ @@ -396,19 +397,19 @@ public: npsInvalidPrefix }; - inline bool write(const QString &data); inline bool getChar(QChar *ch); inline void ungetChar(const QChar &ch); NumberParsingStatus getNumber(qulonglong *l); bool getReal(double *f); - bool putNumber(qulonglong number, bool negative); - inline bool putString(const QString &ch, bool number = false); + inline void write(const QString &data); + inline void putString(const QString &ch, bool number = false); + void putNumber(qulonglong number, bool negative); // buffers bool fillReadBuffer(qint64 maxBytes = -1); void resetReadBuffer(); - bool flushWriteBuffer(); + void flushWriteBuffer(); QString writeBuffer; QString readBuffer; int readBufferOffset; @@ -642,14 +643,20 @@ void QTextStreamPrivate::resetReadBuffer() /*! \internal */ -bool QTextStreamPrivate::flushWriteBuffer() +void QTextStreamPrivate::flushWriteBuffer() { // no buffer next to the QString itself; this function should only // be called internally, for devices. if (string || !device) - return false; + return; + + // Stream went bye-bye already. Appending further data may succeed again, + // but would create a corrupted stream anyway. + if (status != QTextStream::Ok) + return; + if (writeBuffer.isEmpty()) - return true; + return; #if defined (Q_OS_WIN) // handle text translation and bypass the Text flag in the device. @@ -681,8 +688,10 @@ bool QTextStreamPrivate::flushWriteBuffer() qDebug("QTextStreamPrivate::flushWriteBuffer(), device->write(\"%s\") == %d", qt_prettyDebug(data.constData(), qMin(data.size(),32), data.size()).constData(), int(bytesWritten)); #endif - if (bytesWritten <= 0) - return false; + if (bytesWritten <= 0) { + status = QTextStream::WriteFailed; + return; + } #if defined (Q_OS_WIN) // replace the text flag @@ -693,7 +702,7 @@ bool QTextStreamPrivate::flushWriteBuffer() // flush the file #ifndef QT_NO_QOBJECT QFile *file = qobject_cast<QFile *>(device); - bool flushed = file && file->flush(); + bool flushed = !file || file->flush(); #else bool flushed = true; #endif @@ -702,7 +711,8 @@ bool QTextStreamPrivate::flushWriteBuffer() qDebug("QTextStreamPrivate::flushWriteBuffer() wrote %d bytes", int(bytesWritten)); #endif - return flushed && bytesWritten == qint64(data.size()); + if (!flushed || bytesWritten != qint64(data.size())) + status = QTextStream::WriteFailed; } QString QTextStreamPrivate::read(int maxlen) @@ -908,7 +918,7 @@ inline void QTextStreamPrivate::restoreToSavedConverterState() /*! \internal */ -inline bool QTextStreamPrivate::write(const QString &data) +inline void QTextStreamPrivate::write(const QString &data) { if (string) { // ### What about seek()?? @@ -916,9 +926,8 @@ inline bool QTextStreamPrivate::write(const QString &data) } else { writeBuffer += data; if (writeBuffer.size() > QTEXTSTREAM_BUFFERSIZE) - return flushWriteBuffer(); + flushWriteBuffer(); } - return true; } /*! \internal @@ -959,7 +968,7 @@ inline void QTextStreamPrivate::ungetChar(const QChar &ch) /*! \internal */ -inline bool QTextStreamPrivate::putString(const QString &s, bool number) +inline void QTextStreamPrivate::putString(const QString &s, bool number) { QString tmp = s; @@ -993,7 +1002,7 @@ inline bool QTextStreamPrivate::putString(const QString &s, bool number) qt_prettyDebug(a.constData(), a.size(), qMax(16, a.size())).constData(), qt_prettyDebug(b.constData(), b.size(), qMax(16, b.size())).constData()); #endif - return write(tmp); + write(tmp); } /*! @@ -1255,6 +1264,7 @@ qint64 QTextStream::pos() const return qint64(-1); } thatd->readBufferOffset = oldReadBufferOffset; + thatd->readConverterSavedStateOffset = 0; // Return the device position. return d->device->pos(); @@ -1593,6 +1603,9 @@ void QTextStream::resetStatus() Sets the status of the text stream to the \a status given. + Subsequent calls to setStatus() are ignored until resetStatus() + is called. + \sa Status status() resetStatus() */ void QTextStream::setStatus(Status status) @@ -2267,7 +2280,7 @@ QTextStream &QTextStream::operator>>(char *c) /*! \internal */ -bool QTextStreamPrivate::putNumber(qulonglong number, bool negative) +void QTextStreamPrivate::putNumber(qulonglong number, bool negative) { QString result; @@ -2307,7 +2320,7 @@ bool QTextStreamPrivate::putNumber(qulonglong number, bool negative) result.prepend(QLatin1Char('0')); } } - return putString(result, true); + putString(result, true); } /*! diff --git a/src/corelib/io/qtextstream.h b/src/corelib/io/qtextstream.h index d82da59..fc2fee6 100644 --- a/src/corelib/io/qtextstream.h +++ b/src/corelib/io/qtextstream.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -89,7 +89,8 @@ public: enum Status { Ok, ReadPastEnd, - ReadCorruptData + ReadCorruptData, + WriteFailed }; enum NumberFlag { ShowBase = 0x1, diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp index 6ec5562..efd3f45 100644 --- a/src/corelib/io/qurl.cpp +++ b/src/corelib/io/qurl.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -4309,6 +4309,7 @@ void QUrl::setUrl(const QString &url) */ void QUrl::setUrl(const QString &url, ParsingMode parsingMode) { + detach(); // escape all reserved characters and delimiters // reserved = gen-delims / sub-delims if (parsingMode != TolerantMode) { diff --git a/src/corelib/io/qurl.h b/src/corelib/io/qurl.h index 63fe98d..7534b8d 100644 --- a/src/corelib/io/qurl.h +++ b/src/corelib/io/qurl.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qwindowspipewriter.cpp b/src/corelib/io/qwindowspipewriter.cpp index 2fe4424..5c6728a 100644 --- a/src/corelib/io/qwindowspipewriter.cpp +++ b/src/corelib/io/qwindowspipewriter.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/io/qwindowspipewriter_p.h b/src/corelib/io/qwindowspipewriter_p.h index 893a165..9ca0e82 100644 --- a/src/corelib/io/qwindowspipewriter_p.h +++ b/src/corelib/io/qwindowspipewriter_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/kernel.pri b/src/corelib/kernel/kernel.pri index 1e27c31..93818d1 100644 --- a/src/corelib/kernel/kernel.pri +++ b/src/corelib/kernel/kernel.pri @@ -1,81 +1,83 @@ # Qt core object module HEADERS += \ - kernel/qabstracteventdispatcher.h \ + kernel/qabstracteventdispatcher.h \ kernel/qabstractitemmodel.h \ kernel/qabstractitemmodel_p.h \ - kernel/qbasictimer.h \ - kernel/qeventloop.h\ - kernel/qpointer.h \ + kernel/qbasictimer.h \ + kernel/qeventloop.h\ + kernel/qpointer.h \ kernel/qcorecmdlineargs_p.h \ - kernel/qcoreapplication.h \ - kernel/qcoreevent.h \ - kernel/qmetaobject.h \ - kernel/qmetatype.h \ - kernel/qmimedata.h \ - kernel/qobject.h \ - kernel/qobjectdefs.h \ - kernel/qsignalmapper.h \ - kernel/qsocketnotifier.h \ - kernel/qtimer.h \ - kernel/qtranslator.h \ + kernel/qcoreapplication.h \ + kernel/qcoreevent.h \ + kernel/qmetaobject.h \ + kernel/qmetatype.h \ + kernel/qmimedata.h \ + kernel/qobject.h \ + kernel/qobjectdefs.h \ + kernel/qsignalmapper.h \ + kernel/qsocketnotifier.h \ + kernel/qtimer.h \ + kernel/qtranslator.h \ kernel/qtranslator_p.h \ kernel/qvariant.h \ - kernel/qabstracteventdispatcher_p.h \ - kernel/qcoreapplication_p.h \ - kernel/qobjectcleanuphandler.h \ + kernel/qabstracteventdispatcher_p.h \ + kernel/qcoreapplication_p.h \ + kernel/qobjectcleanuphandler.h \ kernel/qvariant_p.h \ kernel/qmetaobject_p.h \ kernel/qobject_p.h \ - kernel/qcoreglobaldata_p.h \ - kernel/qsharedmemory.h \ + kernel/qcoreglobaldata_p.h \ + kernel/qsharedmemory.h \ kernel/qsharedmemory_p.h \ kernel/qsystemsemaphore.h \ kernel/qsystemsemaphore_p.h \ kernel/qfunctions_p.h \ - kernel/qmath.h + kernel/qmath.h \ + kernel/qsystemerror_p.h SOURCES += \ - kernel/qabstracteventdispatcher.cpp \ + kernel/qabstracteventdispatcher.cpp \ kernel/qabstractitemmodel.cpp \ - kernel/qbasictimer.cpp \ - kernel/qeventloop.cpp \ - kernel/qcoreapplication.cpp \ - kernel/qcoreevent.cpp \ - kernel/qmetaobject.cpp \ - kernel/qmetatype.cpp \ - kernel/qmimedata.cpp \ - kernel/qobject.cpp \ - kernel/qobjectcleanuphandler.cpp \ - kernel/qsignalmapper.cpp \ - kernel/qsocketnotifier.cpp \ - kernel/qtimer.cpp \ - kernel/qtranslator.cpp \ - kernel/qvariant.cpp \ + kernel/qbasictimer.cpp \ + kernel/qeventloop.cpp \ + kernel/qcoreapplication.cpp \ + kernel/qcoreevent.cpp \ + kernel/qmetaobject.cpp \ + kernel/qmetatype.cpp \ + kernel/qmimedata.cpp \ + kernel/qobject.cpp \ + kernel/qobjectcleanuphandler.cpp \ + kernel/qsignalmapper.cpp \ + kernel/qsocketnotifier.cpp \ + kernel/qtimer.cpp \ + kernel/qtranslator.cpp \ + kernel/qvariant.cpp \ kernel/qcoreglobaldata.cpp \ kernel/qsharedmemory.cpp \ kernel/qsystemsemaphore.cpp \ kernel/qpointer.cpp \ - kernel/qmath.cpp + kernel/qmath.cpp \ + kernel/qsystemerror.cpp win32 { - SOURCES += \ - kernel/qeventdispatcher_win.cpp \ - kernel/qcoreapplication_win.cpp \ - kernel/qwineventnotifier_p.cpp \ + SOURCES += \ + kernel/qeventdispatcher_win.cpp \ + kernel/qcoreapplication_win.cpp \ + kernel/qwineventnotifier_p.cpp \ kernel/qsharedmemory_win.cpp \ kernel/qsystemsemaphore_win.cpp - HEADERS += \ - kernel/qeventdispatcher_win_p.h \ - kernel/qwineventnotifier_p.h + HEADERS += \ + kernel/qeventdispatcher_win_p.h \ + kernel/qwineventnotifier_p.h } wince*: { - SOURCES += \ - kernel/qfunctions_wince.cpp - HEADERS += \ - kernel/qfunctions_wince.h + SOURCES += \ + kernel/qfunctions_wince.cpp + HEADERS += \ + kernel/qfunctions_wince.h } mac:!embedded:!qpa{ @@ -85,18 +87,18 @@ mac:!embedded:!qpa{ mac:!nacl { SOURCES += \ - kernel/qcore_mac.cpp + kernel/qcore_mac.cpp } unix:!symbian { - SOURCES += \ + SOURCES += \ kernel/qcore_unix.cpp \ kernel/qcrashhandler.cpp \ kernel/qsharedmemory_unix.cpp \ kernel/qsystemsemaphore_unix.cpp - HEADERS += \ + HEADERS += \ kernel/qcore_unix_p.h \ - kernel/qcrashhandler_p.h + kernel/qcrashhandler_p.h contains(QT_CONFIG, glib) { SOURCES += \ @@ -115,7 +117,7 @@ unix:!symbian { } symbian { - SOURCES += \ + SOURCES += \ kernel/qcore_unix.cpp \ kernel/qcrashhandler.cpp \ kernel/qeventdispatcher_symbian.cpp \ @@ -123,7 +125,7 @@ symbian { kernel/qsharedmemory_symbian.cpp \ kernel/qsystemsemaphore_symbian.cpp - HEADERS += \ + HEADERS += \ kernel/qcore_unix_p.h \ kernel/qcrashhandler_p.h \ kernel/qeventdispatcher_symbian_p.h \ @@ -131,9 +133,9 @@ symbian { } vxworks { - SOURCES += \ - kernel/qfunctions_vxworks.cpp - HEADERS += \ - kernel/qfunctions_vxworks.h + SOURCES += \ + kernel/qfunctions_vxworks.cpp + HEADERS += \ + kernel/qfunctions_vxworks.h } diff --git a/src/corelib/kernel/qabstracteventdispatcher.cpp b/src/corelib/kernel/qabstracteventdispatcher.cpp index bcf4477..e79f87a 100644 --- a/src/corelib/kernel/qabstracteventdispatcher.cpp +++ b/src/corelib/kernel/qabstracteventdispatcher.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -77,10 +77,14 @@ Q_DESTRUCTOR_FUNCTION(timerIdsDestructorFunction) static QBasicAtomicInt nextFreeTimerId = Q_BASIC_ATOMIC_INITIALIZER(1); +static const int TimerIdMask = 0x00ffffff; +static const int TimerSerialMask = ~TimerIdMask & ~0x80000000; +static const int TimerSerialCounter = TimerIdMask + 1; + // avoid the ABA-problem by using 7 of the top 8 bits of the timerId as a serial number static inline int prepareNewValueWithSerialNumber(int oldId, int newId) { - return (newId & 0x00FFFFFF) | ((oldId + 0x01000000) & 0x7f000000); + return (newId & TimerIdMask) | ((oldId + TimerSerialCounter) & TimerSerialMask); } static inline int bucketOffset(int timerId) @@ -120,17 +124,32 @@ void QAbstractEventDispatcherPrivate::init() } } +// Timer IDs are implemented using a free-list; +// there's a vector initialized with: +// X[i] = i + 1 +// and nextFreeTimerId starts with 1. +// +// Allocating a timer ID involves taking the ID from +// X[nextFreeTimerId] +// updating nextFreeTimerId to this value and returning the old value +// +// When the timer ID is allocated, its cell in the vector is unused (it's a +// free list). As an added protection, we use the cell to store an invalid +// (negative) value that we can later check for integrity. +// +// (continues below). int QAbstractEventDispatcherPrivate::allocateTimerId() { int timerId, newTimerId; + int at, *b; do { - timerId = nextFreeTimerId; + timerId = nextFreeTimerId; //.loadAcquire(); // ### FIXME Proper memory ordering semantics // which bucket are we looking in? - int which = timerId & 0x00ffffff; + int which = timerId & TimerIdMask; int bucket = bucketOffset(which); - int at = bucketIndex(bucket, which); - int *b = timerIds[bucket]; + at = bucketIndex(bucket, which); + b = timerIds[bucket]; if (!b) { // allocate a new bucket @@ -142,23 +161,38 @@ int QAbstractEventDispatcherPrivate::allocateTimerId() } } - newTimerId = b[at]; + newTimerId = prepareNewValueWithSerialNumber(timerId, b[at]); } while (!nextFreeTimerId.testAndSetRelaxed(timerId, newTimerId)); + b[at] = -timerId; + return timerId; } +// Releasing a timer ID requires putting the current ID back in the vector; +// we do it by setting: +// X[timerId] = nextFreeTimerId; +// then we update nextFreeTimerId to the timer we've just released +// +// The extra code in allocateTimerId and releaseTimerId are ABA prevention +// and bucket memory. The buckets are simply to make sure we allocate only +// the necessary number of timers. See above. +// +// ABA prevention simply adds a value to 7 of the top 8 bits when resetting +// nextFreeTimerId. void QAbstractEventDispatcherPrivate::releaseTimerId(int timerId) { - int which = timerId & 0x00ffffff; + int which = timerId & TimerIdMask; int bucket = bucketOffset(which); int at = bucketIndex(bucket, which); int *b = timerIds[bucket]; + Q_ASSERT(b[at] == -timerId); + int freeId, newTimerId; do { - freeId = nextFreeTimerId; - b[at] = freeId & 0x00ffffff; + freeId = nextFreeTimerId;//.loadAcquire(); // ### FIXME Proper memory ordering semantics + b[at] = freeId & TimerIdMask; newTimerId = prepareNewValueWithSerialNumber(freeId, timerId); } while (!nextFreeTimerId.testAndSetRelease(freeId, newTimerId)); diff --git a/src/corelib/kernel/qabstracteventdispatcher.h b/src/corelib/kernel/qabstracteventdispatcher.h index 6de6581..212b832 100644 --- a/src/corelib/kernel/qabstracteventdispatcher.h +++ b/src/corelib/kernel/qabstracteventdispatcher.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qabstracteventdispatcher_p.h b/src/corelib/kernel/qabstracteventdispatcher_p.h index f6fb07a..4a55dfb 100644 --- a/src/corelib/kernel/qabstracteventdispatcher_p.h +++ b/src/corelib/kernel/qabstracteventdispatcher_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qabstractitemmodel.cpp b/src/corelib/kernel/qabstractitemmodel.cpp index 7e1ed9d..9dd22dc 100644 --- a/src/corelib/kernel/qabstractitemmodel.cpp +++ b/src/corelib/kernel/qabstractitemmodel.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qabstractitemmodel.h b/src/corelib/kernel/qabstractitemmodel.h index 63d9e6f..6de3bf5 100644 --- a/src/corelib/kernel/qabstractitemmodel.h +++ b/src/corelib/kernel/qabstractitemmodel.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qabstractitemmodel_p.h b/src/corelib/kernel/qabstractitemmodel_p.h index 3113dff..dfe5cef 100644 --- a/src/corelib/kernel/qabstractitemmodel_p.h +++ b/src/corelib/kernel/qabstractitemmodel_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qbasictimer.cpp b/src/corelib/kernel/qbasictimer.cpp index d595ac1..6924848 100644 --- a/src/corelib/kernel/qbasictimer.cpp +++ b/src/corelib/kernel/qbasictimer.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qbasictimer.h b/src/corelib/kernel/qbasictimer.h index 4543e8c..2b56624 100644 --- a/src/corelib/kernel/qbasictimer.h +++ b/src/corelib/kernel/qbasictimer.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcore_mac.cpp b/src/corelib/kernel/qcore_mac.cpp index e7d0a99..7b3f35e 100644 --- a/src/corelib/kernel/qcore_mac.cpp +++ b/src/corelib/kernel/qcore_mac.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcore_mac_p.h b/src/corelib/kernel/qcore_mac_p.h index 22b6a36..f7f6bfe 100644 --- a/src/corelib/kernel/qcore_mac_p.h +++ b/src/corelib/kernel/qcore_mac_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcore_symbian_p.cpp b/src/corelib/kernel/qcore_symbian_p.cpp index b6688f7..872c0b6 100644 --- a/src/corelib/kernel/qcore_symbian_p.cpp +++ b/src/corelib/kernel/qcore_symbian_p.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcore_symbian_p.h b/src/corelib/kernel/qcore_symbian_p.h index 8ffa247..c179501 100644 --- a/src/corelib/kernel/qcore_symbian_p.h +++ b/src/corelib/kernel/qcore_symbian_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -161,6 +161,22 @@ Q_CORE_EXPORT RSocketServ& qt_symbianGetSocketServer(); // Defined in qlocale_symbian.cpp. Q_CORE_EXPORT QByteArray qt_symbianLocaleName(int code); +template <typename R> +struct QScopedPointerRCloser +{ + static inline void cleanup(R *rPointer) + { + // Enforce a complete type. + // If you get a compile error here, read the section on forward declared + // classes in the QScopedPointer documentation. + typedef char IsIncompleteType[ sizeof(R) ? 1 : -1 ]; + (void) sizeof(IsIncompleteType); + + if (rPointer) + rPointer->Close(); + } +}; + //Wrapper for RSocket so it can be used as a key in QHash or QMap class QHashableSocket : public RSocket { diff --git a/src/corelib/kernel/qcore_unix.cpp b/src/corelib/kernel/qcore_unix.cpp index 685576b..834f05b 100644 --- a/src/corelib/kernel/qcore_unix.cpp +++ b/src/corelib/kernel/qcore_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcore_unix_p.h b/src/corelib/kernel/qcore_unix_p.h index 439ca5a..2e84f3b 100644 --- a/src/corelib/kernel/qcore_unix_p.h +++ b/src/corelib/kernel/qcore_unix_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp index a8dc491..be86c58 100644 --- a/src/corelib/kernel/qcoreapplication.cpp +++ b/src/corelib/kernel/qcoreapplication.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -71,6 +71,8 @@ # include <e32ldr.h> # include "qeventdispatcher_symbian_p.h" # include "private/qcore_symbian_p.h" +# include "private/qfilesystemengine_p.h" +# include <apacmdln.h> #elif defined(Q_OS_UNIX) # if !defined(QT_NO_GLIB) # include "qeventdispatcher_glib_p.h" @@ -115,7 +117,58 @@ private: #ifdef Q_OS_SYMBIAN typedef TDriveNumber (*SystemDriveFunc)(RFs&); -static SystemDriveFunc PtrGetSystemDrive=0; +static SystemDriveFunc PtrGetSystemDrive = 0; +static CApaCommandLine* apaCommandLine = 0; +static char *apaTail = 0; +static QVector<char *> *apaArgv = 0; + +static void qt_cleanup_apa_cmd_line() +{ + delete apaCommandLine; + apaCommandLine = 0; + delete apaArgv; + apaArgv = 0; + delete apaTail; + apaTail = 0; +} + +static inline void qt_init_symbian_apa_arguments(int &argc, char **&argv) +{ + // If app is launched via CApaCommandLine::StartApp(), normal arguments only contain + // application name. + if (argc == 1) { + CApaCommandLine* commandLine = QCoreApplicationPrivate::symbianCommandLine(); + if(commandLine) { + TPtrC8 apaCmdLine = commandLine->TailEnd(); + int tailLen = apaCmdLine.Length(); + if (tailLen) { + apaTail = reinterpret_cast<char *>(qMalloc(tailLen + 1)); + qMemCopy(apaTail, reinterpret_cast<const char *>(apaCmdLine.Ptr()), tailLen); + apaTail[tailLen] = '\0'; + apaArgv = new QVector<char *>(8); + // Reuse windows command line parsing + *apaArgv = qWinCmdLine<char>(apaTail, tailLen, argc); + apaArgv->insert(0, argv[0]); + argc++; + argv = apaArgv->data(); + } + } + } +} + +CApaCommandLine* QCoreApplicationPrivate::symbianCommandLine() +{ + // Getting of Apa command line needs to be static as it can only be called successfully + // once per process. + if (!apaCommandLine) { + TInt err = CApaCommandLine::GetCommandLineFromProcessEnvironment(apaCommandLine); + if (err == KErrNone) { + qAddPostRoutine(qt_cleanup_apa_cmd_line); + } + } + return apaCommandLine; +} + #endif #if defined(Q_WS_WIN) || defined(Q_WS_MAC) @@ -283,6 +336,10 @@ QCoreApplicationPrivate::QCoreApplicationPrivate(int &aargc, char **aargv, uint } QCoreApplicationPrivate::is_app_closing = false; +#ifdef Q_OS_SYMBIAN + qt_init_symbian_apa_arguments(argc, argv); +#endif + #ifdef Q_OS_UNIX qt_application_thread_id = QThread::currentThreadId(); #endif @@ -415,10 +472,10 @@ QString qAppName() operations can call processEvents() to keep the application responsive. - In general, we recommend that you create a QCoreApplication or - a QApplication object in your \c main() function as early as - possible. exit() will not return until the event loop exits; - e.g., when quit() is called. + In general, we recommend that you create a QCoreApplication or a + QApplication object in your \c main() function as early as + possible. exec() will not return until the event loop exits; e.g., + when quit() is called. Several static convenience functions are also provided. The QCoreApplication object is available from instance(). Events can @@ -567,6 +624,12 @@ void QCoreApplication::init() Q_ASSERT_X(!self, "QCoreApplication", "there should be only one application object"); QCoreApplication::self = this; +#ifdef Q_OS_SYMBIAN + //ensure temp and working directories exist + QFileSystemEngine::createDirectory(QFileSystemEntry(QFileSystemEngine::tempPath()), true); + QFileSystemEngine::createDirectory(QFileSystemEntry(QFileSystemEngine::currentPath()), true); +#endif + #ifndef QT_NO_THREAD QThread::initialize(); #endif @@ -2080,6 +2143,12 @@ char **QCoreApplication::argv() As a result of this, the string given by arguments().at(0) might not be the program name on Windows, depending on how the application was started. + For Symbian applications started with \c RApaLsSession::StartApp one can specify + arguments using \c CApaCommandLine::SetTailEndL function. Such arguments are only + available via this method; they will not be passed to \c main function. Also note + that only 8-bit string data set with \c CApaCommandLine::SetTailEndL is supported + by this function. + \sa applicationFilePath() */ diff --git a/src/corelib/kernel/qcoreapplication.h b/src/corelib/kernel/qcoreapplication.h index f1c7c26..3957158 100644 --- a/src/corelib/kernel/qcoreapplication.h +++ b/src/corelib/kernel/qcoreapplication.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcoreapplication_mac.cpp b/src/corelib/kernel/qcoreapplication_mac.cpp index 3c6730b..0734c6c 100644 --- a/src/corelib/kernel/qcoreapplication_mac.cpp +++ b/src/corelib/kernel/qcoreapplication_mac.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcoreapplication_p.h b/src/corelib/kernel/qcoreapplication_p.h index 2355c37..add2a35 100644 --- a/src/corelib/kernel/qcoreapplication_p.h +++ b/src/corelib/kernel/qcoreapplication_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -65,8 +65,11 @@ QT_BEGIN_NAMESPACE typedef QList<QTranslator*> QTranslatorList; -#if defined(Q_OS_SYMBIAN) && !defined(QT_NO_SYSTEMLOCALE) +#if defined(Q_OS_SYMBIAN) +# if !defined(QT_NO_SYSTEMLOCALE) class QEnvironmentChangeNotifier; +# endif +class CApaCommandLine; #endif class QAbstractEventDispatcher; @@ -116,9 +119,12 @@ public: bool aboutToQuitEmitted; QString cachedApplicationDirPath; QString cachedApplicationFilePath; -#if defined(Q_OS_SYMBIAN) && !defined(QT_NO_SYSTEMLOCALE) +#if defined(Q_OS_SYMBIAN) +# if !defined(QT_NO_SYSTEMLOCALE) QScopedPointer<QEnvironmentChangeNotifier> environmentChangeNotifier; void symbianInit(); +# endif + static CApaCommandLine* symbianCommandLine(); #endif static bool isTranslatorInstalled(QTranslator *translator); diff --git a/src/corelib/kernel/qcoreapplication_win.cpp b/src/corelib/kernel/qcoreapplication_win.cpp index 320f801..a6f43a8 100644 --- a/src/corelib/kernel/qcoreapplication_win.cpp +++ b/src/corelib/kernel/qcoreapplication_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcorecmdlineargs_p.h b/src/corelib/kernel/qcorecmdlineargs_p.h index f24126e..cdde782 100644 --- a/src/corelib/kernel/qcorecmdlineargs_p.h +++ b/src/corelib/kernel/qcorecmdlineargs_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -58,11 +58,13 @@ QT_BEGIN_NAMESPACE -#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) +#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) || defined(Q_OS_SYMBIAN) QT_BEGIN_INCLUDE_NAMESPACE #include "QtCore/qvector.h" -#include "qt_windows.h" +#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) +# include "qt_windows.h" +#endif QT_END_INCLUDE_NAMESPACE // template implementation of the parsing algorithm @@ -130,6 +132,7 @@ static QVector<Char*> qWinCmdLine(Char *cmdParam, int length, int &argc) return argv; } +#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) static inline QStringList qWinCmdArgs(QString cmdLine) // not const-ref: this might be modified { QStringList args; @@ -150,8 +153,8 @@ static inline QStringList qCmdLineArgs(int argc, char *argv[]) QString cmdLine = QString::fromWCharArray(GetCommandLine()); return qWinCmdArgs(cmdLine); } - -#else // !Q_OS_WIN +#endif +#else // !Q_OS_WIN || !Q_OS_SYMBIAN static inline QStringList qCmdLineArgs(int argc, char *argv[]) { @@ -161,7 +164,7 @@ static inline QStringList qCmdLineArgs(int argc, char *argv[]) return args; } -#endif // Q_OS_WIN +#endif // Q_OS_WIN || Q_OS_SYMBIAN QT_END_NAMESPACE diff --git a/src/corelib/kernel/qcoreevent.cpp b/src/corelib/kernel/qcoreevent.cpp index d23ea4c..fbb08fa 100644 --- a/src/corelib/kernel/qcoreevent.cpp +++ b/src/corelib/kernel/qcoreevent.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -231,6 +231,8 @@ QT_BEGIN_NAMESPACE \value WinIdChange The window system identifer for this native widget has changed \value Gesture A gesture was triggered (QGestureEvent) \value GestureOverride A gesture override was triggered (QGestureEvent) + \value ScrollPrepare The object needs to fill in its geometry information (QScrollPrepareEvent) + \value Scroll The object needs to scroll to the supplied position (QScrollEvent) User events should have values between \c User and \c{MaxUser}: diff --git a/src/corelib/kernel/qcoreevent.h b/src/corelib/kernel/qcoreevent.h index 4c91aaf..c9d311a 100644 --- a/src/corelib/kernel/qcoreevent.h +++ b/src/corelib/kernel/qcoreevent.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -288,6 +288,9 @@ public: Gesture = 198, GestureOverride = 202, #endif + ScrollPrepare = 204, + Scroll = 205, + // 512 reserved for Qt Jambi's MetaCall event // 513 reserved for Qt Jambi's DeleteOnMainThread event diff --git a/src/corelib/kernel/qcoreglobaldata.cpp b/src/corelib/kernel/qcoreglobaldata.cpp index 0155fcc..d90b46c 100644 --- a/src/corelib/kernel/qcoreglobaldata.cpp +++ b/src/corelib/kernel/qcoreglobaldata.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcoreglobaldata_p.h b/src/corelib/kernel/qcoreglobaldata_p.h index 2776c10..aeb7bd8 100644 --- a/src/corelib/kernel/qcoreglobaldata_p.h +++ b/src/corelib/kernel/qcoreglobaldata_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcrashhandler.cpp b/src/corelib/kernel/qcrashhandler.cpp index 9d4092e..59f3796 100644 --- a/src/corelib/kernel/qcrashhandler.cpp +++ b/src/corelib/kernel/qcrashhandler.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qcrashhandler_p.h b/src/corelib/kernel/qcrashhandler_p.h index d031cad..1d41a3c 100644 --- a/src/corelib/kernel/qcrashhandler_p.h +++ b/src/corelib/kernel/qcrashhandler_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qeventdispatcher_glib.cpp b/src/corelib/kernel/qeventdispatcher_glib.cpp index 8d25780..4e19414 100644 --- a/src/corelib/kernel/qeventdispatcher_glib.cpp +++ b/src/corelib/kernel/qeventdispatcher_glib.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qeventdispatcher_glib_p.h b/src/corelib/kernel/qeventdispatcher_glib_p.h index 871be94..65eff72 100644 --- a/src/corelib/kernel/qeventdispatcher_glib_p.h +++ b/src/corelib/kernel/qeventdispatcher_glib_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qeventdispatcher_symbian.cpp b/src/corelib/kernel/qeventdispatcher_symbian.cpp index 6154119..53796be 100644 --- a/src/corelib/kernel/qeventdispatcher_symbian.cpp +++ b/src/corelib/kernel/qeventdispatcher_symbian.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -217,13 +217,13 @@ QTimerActiveObject::QTimerActiveObject(QEventDispatcherSymbian *dispatcher, Symb QTimerActiveObject::~QTimerActiveObject() { Cancel(); + m_rTimer.Close(); //close of null handle is safe } void QTimerActiveObject::DoCancel() { if (m_timerInfo->interval > 0) { m_rTimer.Cancel(); - m_rTimer.Close(); } else { if (iStatus.Int() == KRequestPending) { TRequestStatus *status = &iStatus; @@ -302,7 +302,9 @@ void QTimerActiveObject::Start() CActiveScheduler::Add(this); m_timerInfo->msLeft = m_timerInfo->interval; if (m_timerInfo->interval > 0) { - m_rTimer.CreateLocal(); + if (!m_rTimer.Handle()) { + qt_symbian_throwIfError(m_rTimer.CreateLocal()); + } StartTimer(); } else { iStatus = KRequestPending; @@ -655,7 +657,7 @@ public: : m_state(STATE_RUN), m_stop(false) { qt_symbian_throwIfError(m_lock.CreateLocal(0)); - TInt err = m_idleDetectorThread.Create(KNullDesC(), &idleDetectorThreadFunc, 1024, NULL, this); + TInt err = m_idleDetectorThread.Create(KNullDesC(), &idleDetectorThreadFunc, 1024, &User::Allocator(), this); if (err != KErrNone) m_lock.Close(); qt_symbian_throwIfError(err); @@ -690,6 +692,7 @@ public: private: static TInt idleDetectorThreadFunc(TAny* self) { + User::RenameThread(_L("IdleDetectorThread")); static_cast<QIdleDetectorThread*>(self)->IdleLoop(); return KErrNone; } @@ -807,7 +810,7 @@ bool QEventDispatcherSymbian::processEvents ( QEventLoop::ProcessEventsFlags fla m_interrupt = false; #ifdef QT_SYMBIAN_PRIORITY_DROP - QTime eventTimer; + QElapsedTimer eventTimer; #endif while (1) { diff --git a/src/corelib/kernel/qeventdispatcher_symbian_p.h b/src/corelib/kernel/qeventdispatcher_symbian_p.h index 3615996..bdb6dce 100644 --- a/src/corelib/kernel/qeventdispatcher_symbian_p.h +++ b/src/corelib/kernel/qeventdispatcher_symbian_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -63,6 +63,7 @@ #include <qwaitcondition.h> #include <qsocketnotifier.h> #include <qdatetime.h> +#include <qelapsedtimer.h> #include <e32base.h> @@ -284,7 +285,7 @@ private: int m_delay; int m_avgEventTime; - QTime m_lastIdleRequestTimer; + QElapsedTimer m_lastIdleRequestTimer; }; #ifdef QT_DEBUG diff --git a/src/corelib/kernel/qeventdispatcher_unix.cpp b/src/corelib/kernel/qeventdispatcher_unix.cpp index b2b9806..25c02c4 100644 --- a/src/corelib/kernel/qeventdispatcher_unix.cpp +++ b/src/corelib/kernel/qeventdispatcher_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qeventdispatcher_unix_p.h b/src/corelib/kernel/qeventdispatcher_unix_p.h index e1b6b1d..96a3e4a 100644 --- a/src/corelib/kernel/qeventdispatcher_unix_p.h +++ b/src/corelib/kernel/qeventdispatcher_unix_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qeventdispatcher_win.cpp b/src/corelib/kernel/qeventdispatcher_win.cpp index a363874..6badb6a 100644 --- a/src/corelib/kernel/qeventdispatcher_win.cpp +++ b/src/corelib/kernel/qeventdispatcher_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -532,10 +532,7 @@ LRESULT QT_WIN_CALLBACK qt_GetMessageHook(int code, WPARAM wp, LPARAM lp) PostMessage(d->internalHwnd, WM_QT_SENDPOSTEDEVENTS, 0, 0); } } else if (d->sendPostedEventsWindowsTimerId == 0 - && localSerialNumber != d->lastSerialNumber - // if this message IS the one that triggers sendPostedEvents(), no need to post it again - && (msg->hwnd != d->internalHwnd - || msg->message != WM_QT_SENDPOSTEDEVENTS)) { + && localSerialNumber != d->lastSerialNumber) { // start a special timer to continue delivering posted events while // there are still input and timer messages in the message queue d->sendPostedEventsWindowsTimerId = SetTimer(d->internalHwnd, diff --git a/src/corelib/kernel/qeventdispatcher_win_p.h b/src/corelib/kernel/qeventdispatcher_win_p.h index b219841..2e3a5bc 100644 --- a/src/corelib/kernel/qeventdispatcher_win_p.h +++ b/src/corelib/kernel/qeventdispatcher_win_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qeventloop.cpp b/src/corelib/kernel/qeventloop.cpp index c19f718..d213b0e 100644 --- a/src/corelib/kernel/qeventloop.cpp +++ b/src/corelib/kernel/qeventloop.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -175,6 +175,8 @@ bool QEventLoop::processEvents(ProcessEventsFlags flags) int QEventLoop::exec(ProcessEventsFlags flags) { Q_D(QEventLoop); + //we need to protect from race condition with QThread::exit + QMutexLocker locker(&static_cast<QThreadPrivate *>(QObjectPrivate::get(d->threadData->thread))->mutex); if (d->threadData->quitNow) return -1; @@ -186,6 +188,7 @@ int QEventLoop::exec(ProcessEventsFlags flags) d->exit = false; ++d->threadData->loopLevel; d->threadData->eventLoops.push(this); + locker.unlock(); // remove posted quit events when entering a new event loop QCoreApplication *app = QCoreApplication::instance(); @@ -205,6 +208,7 @@ int QEventLoop::exec(ProcessEventsFlags flags) "reimplement QApplication::notify() and catch all exceptions there.\n"); // copied from below + locker.relock(); QEventLoop *eventLoop = d->threadData->eventLoops.pop(); Q_ASSERT_X(eventLoop == this, "QEventLoop::exec()", "internal error"); Q_UNUSED(eventLoop); // --release warning @@ -216,6 +220,7 @@ int QEventLoop::exec(ProcessEventsFlags flags) #endif // copied above + locker.relock(); QEventLoop *eventLoop = d->threadData->eventLoops.pop(); Q_ASSERT_X(eventLoop == this, "QEventLoop::exec()", "internal error"); Q_UNUSED(eventLoop); // --release warning diff --git a/src/corelib/kernel/qeventloop.h b/src/corelib/kernel/qeventloop.h index ad4ea44..c0eae71 100644 --- a/src/corelib/kernel/qeventloop.h +++ b/src/corelib/kernel/qeventloop.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qfunctions_p.h b/src/corelib/kernel/qfunctions_p.h index 53a9325..3d41c0c 100644 --- a/src/corelib/kernel/qfunctions_p.h +++ b/src/corelib/kernel/qfunctions_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qfunctions_vxworks.cpp b/src/corelib/kernel/qfunctions_vxworks.cpp index 74fdaf2..1678ab6 100644 --- a/src/corelib/kernel/qfunctions_vxworks.cpp +++ b/src/corelib/kernel/qfunctions_vxworks.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qfunctions_vxworks.h b/src/corelib/kernel/qfunctions_vxworks.h index 45cdc40..78a3721 100644 --- a/src/corelib/kernel/qfunctions_vxworks.h +++ b/src/corelib/kernel/qfunctions_vxworks.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qfunctions_wince.cpp b/src/corelib/kernel/qfunctions_wince.cpp index e58feb3..2de34c3 100644 --- a/src/corelib/kernel/qfunctions_wince.cpp +++ b/src/corelib/kernel/qfunctions_wince.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qfunctions_wince.h b/src/corelib/kernel/qfunctions_wince.h index 35cda04..e282457 100644 --- a/src/corelib/kernel/qfunctions_wince.h +++ b/src/corelib/kernel/qfunctions_wince.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qmath.cpp b/src/corelib/kernel/qmath.cpp index a3586a4..783dbbf 100644 --- a/src/corelib/kernel/qmath.cpp +++ b/src/corelib/kernel/qmath.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qmath.h b/src/corelib/kernel/qmath.h index ff16968..27c27dc 100644 --- a/src/corelib/kernel/qmath.h +++ b/src/corelib/kernel/qmath.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qmath.qdoc b/src/corelib/kernel/qmath.qdoc index 2c03b9a..91c5f56 100644 --- a/src/corelib/kernel/qmath.qdoc +++ b/src/corelib/kernel/qmath.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp index ceb2a9c..c5775f6 100644 --- a/src/corelib/kernel/qmetaobject.cpp +++ b/src/corelib/kernel/qmetaobject.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -1387,6 +1387,25 @@ int QMetaMethod::methodIndex() const } /*! + \internal + + Returns the method revision if one was + specified by Q_REVISION, otherwise returns 0. + */ +int QMetaMethod::revision() const +{ + if (!mobj) + return 0; + if ((QMetaMethod::Access)(mobj->d.data[handle + 4] & MethodRevisioned)) { + int offset = priv(mobj->d.data)->methodData + + priv(mobj->d.data)->methodCount * 5 + + (handle - priv(mobj->d.data)->methodData) / 5; + return mobj->d.data[offset]; + } + return 0; +} + +/*! Returns the access specification of this method (private, protected, or public). @@ -2394,6 +2413,35 @@ int QMetaProperty::notifySignalIndex() const } /*! + \internal + + Returns the property revision if one was + specified by REVISION, otherwise returns 0. + */ +int QMetaProperty::revision() const +{ + if (!mobj) + return 0; + int flags = mobj->d.data[handle + 2]; + if (flags & Revisioned) { + int offset = priv(mobj->d.data)->propertyData + + priv(mobj->d.data)->propertyCount * 3 + idx; + // Revision data is placed after NOTIFY data, if present. + // Iterate through properties to discover whether we have NOTIFY signals. + for (int i = 0; i < priv(mobj->d.data)->propertyCount; ++i) { + int handle = priv(mobj->d.data)->propertyData + 3*i; + if (mobj->d.data[handle + 2] & Notify) { + offset += priv(mobj->d.data)->propertyCount; + break; + } + } + return mobj->d.data[offset]; + } else { + return 0; + } +} + +/*! Returns true if this property is writable; otherwise returns false. diff --git a/src/corelib/kernel/qmetaobject.h b/src/corelib/kernel/qmetaobject.h index 8124487..e9bba45 100644 --- a/src/corelib/kernel/qmetaobject.h +++ b/src/corelib/kernel/qmetaobject.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -70,6 +70,7 @@ public: enum Attributes { Compatibility = 0x1, Cloned = 0x2, Scriptable = 0x4 }; int attributes() const; int methodIndex() const; + int revision() const; inline const QMetaObject *enclosingMetaObject() const { return mobj; } @@ -202,6 +203,8 @@ public: QMetaMethod notifySignal() const; int notifySignalIndex() const; + int revision() const; + QVariant read(const QObject *obj) const; bool write(QObject *obj, const QVariant &value) const; bool reset(QObject *obj) const; diff --git a/src/corelib/kernel/qmetaobject_p.h b/src/corelib/kernel/qmetaobject_p.h index 40b8715..210b32c 100644 --- a/src/corelib/kernel/qmetaobject_p.h +++ b/src/corelib/kernel/qmetaobject_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -78,7 +78,8 @@ enum PropertyFlags { ResolveEditable = 0x00080000, User = 0x00100000, ResolveUser = 0x00200000, - Notify = 0x00400000 + Notify = 0x00400000, + Revisioned = 0x00800000 }; enum MethodFlags { @@ -95,7 +96,8 @@ enum MethodFlags { MethodCompatibility = 0x10, MethodCloned = 0x20, - MethodScriptable = 0x40 + MethodScriptable = 0x40, + MethodRevisioned = 0x80 }; enum MetaObjectFlags { diff --git a/src/corelib/kernel/qmetatype.cpp b/src/corelib/kernel/qmetatype.cpp index bb77d2c..bdc96c6 100644 --- a/src/corelib/kernel/qmetatype.cpp +++ b/src/corelib/kernel/qmetatype.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qmetatype.h b/src/corelib/kernel/qmetatype.h index eebb3db..a2bb7d1 100644 --- a/src/corelib/kernel/qmetatype.h +++ b/src/corelib/kernel/qmetatype.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -138,7 +138,7 @@ template <typename T> void *qMetaTypeConstructHelper(const T *t) { if (!t) - return new T; + return new T(); return new T(*static_cast<const T*>(t)); } diff --git a/src/corelib/kernel/qmimedata.cpp b/src/corelib/kernel/qmimedata.cpp index 899ca7b..4e0f8ae 100644 --- a/src/corelib/kernel/qmimedata.cpp +++ b/src/corelib/kernel/qmimedata.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qmimedata.h b/src/corelib/kernel/qmimedata.h index 2f1a580..28b999c 100644 --- a/src/corelib/kernel/qmimedata.h +++ b/src/corelib/kernel/qmimedata.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index 7fe9c52..c6153cb 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -161,6 +161,17 @@ QObjectPrivate::QObjectPrivate(int version) QObjectPrivate::~QObjectPrivate() { + if (pendTimer) { + // unregister pending timers + if (threadData->eventDispatcher) + threadData->eventDispatcher->unregisterTimers(q_ptr); + } + + if (postedEvents) + QCoreApplication::removePostedEvents(q_ptr, 0); + + threadData->deref(); + delete static_cast<QAbstractDynamicMetaObject*>(metaObject); #ifdef QT_JAMBI_BUILD if (deleteWatch) @@ -408,6 +419,8 @@ void QMetaObject::removeGuard(QObject **ptr) if (!hash || hash->isEmpty()) return; QMutexLocker locker(guardHashLock()); + if (!*ptr) //check again, under the lock + return; GuardHash::iterator it = hash->find(*ptr); const GuardHash::iterator end = hash->end(); bool more = false; //if the QObject has more pointer attached to it. @@ -909,25 +922,14 @@ QObject::~QObject() } } - if (d->pendTimer) { - // unregister pending timers - if (d->threadData->eventDispatcher) - d->threadData->eventDispatcher->unregisterTimers(this); - } - if (!d->children.isEmpty()) d->deleteChildren(); qt_removeObject(this); - if (d->postedEvents) - QCoreApplication::removePostedEvents(this, 0); - if (d->parent) // remove it from parent object d->setParent_helper(0); - d->threadData->deref(); - #ifdef QT_JAMBI_BUILD if (d->inEventHandler) { qWarning("QObject: Do not delete object, '%s', during its event handler!", diff --git a/src/corelib/kernel/qobject.h b/src/corelib/kernel/qobject.h index 63fdf76..0ad73f5 100644 --- a/src/corelib/kernel/qobject.h +++ b/src/corelib/kernel/qobject.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -370,18 +370,18 @@ template <class T> inline T qobject_cast(QObject *object) { #if !defined(QT_NO_QOBJECT_CHECK) - reinterpret_cast<T>(0)->qt_check_for_QOBJECT_macro(*reinterpret_cast<T>(object)); + reinterpret_cast<T>(object)->qt_check_for_QOBJECT_macro(*reinterpret_cast<T>(object)); #endif - return static_cast<T>(reinterpret_cast<T>(0)->staticMetaObject.cast(object)); + return static_cast<T>(reinterpret_cast<T>(object)->staticMetaObject.cast(object)); } template <class T> inline T qobject_cast(const QObject *object) { #if !defined(QT_NO_QOBJECT_CHECK) - reinterpret_cast<T>(0)->qt_check_for_QOBJECT_macro(*reinterpret_cast<T>(const_cast<QObject *>(object))); + reinterpret_cast<T>(object)->qt_check_for_QOBJECT_macro(*reinterpret_cast<T>(const_cast<QObject *>(object))); #endif - return static_cast<T>(reinterpret_cast<T>(0)->staticMetaObject.cast(object)); + return static_cast<T>(reinterpret_cast<T>(object)->staticMetaObject.cast(object)); } diff --git a/src/corelib/kernel/qobject_p.h b/src/corelib/kernel/qobject_p.h index effd3e6..c7555be 100644 --- a/src/corelib/kernel/qobject_p.h +++ b/src/corelib/kernel/qobject_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qobjectcleanuphandler.cpp b/src/corelib/kernel/qobjectcleanuphandler.cpp index 5c428fc..2355537 100644 --- a/src/corelib/kernel/qobjectcleanuphandler.cpp +++ b/src/corelib/kernel/qobjectcleanuphandler.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qobjectcleanuphandler.h b/src/corelib/kernel/qobjectcleanuphandler.h index 0b1c056..5004224 100644 --- a/src/corelib/kernel/qobjectcleanuphandler.h +++ b/src/corelib/kernel/qobjectcleanuphandler.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qobjectdefs.h b/src/corelib/kernel/qobjectdefs.h index b4e4aa5..54b5ab2 100644 --- a/src/corelib/kernel/qobjectdefs.h +++ b/src/corelib/kernel/qobjectdefs.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -79,6 +79,7 @@ class QString; #define Q_INTERFACES(x) #define Q_PROPERTY(text) #define Q_PRIVATE_PROPERTY(d, text) +#define Q_REVISION(v) #define Q_OVERRIDE(text) #define Q_ENUMS(x) #define Q_FLAGS(x) @@ -180,6 +181,7 @@ private: #define Q_INTERFACES(x) Q_INTERFACES(x) #define Q_PROPERTY(text) Q_PROPERTY(text) #define Q_PRIVATE_PROPERTY(d, text) Q_PRIVATE_PROPERTY(d, text) +#define Q_REVISION(v) Q_REVISION(v) #define Q_OVERRIDE(text) Q_OVERRIDE(text) #define Q_ENUMS(x) Q_ENUMS(x) #define Q_FLAGS(x) Q_FLAGS(x) diff --git a/src/corelib/kernel/qpointer.cpp b/src/corelib/kernel/qpointer.cpp index fbfb961..7d63088 100644 --- a/src/corelib/kernel/qpointer.cpp +++ b/src/corelib/kernel/qpointer.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qpointer.h b/src/corelib/kernel/qpointer.h index 8151370..c2621cb 100644 --- a/src/corelib/kernel/qpointer.h +++ b/src/corelib/kernel/qpointer.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsharedmemory.cpp b/src/corelib/kernel/qsharedmemory.cpp index 6d7c7a4..78715a1 100644 --- a/src/corelib/kernel/qsharedmemory.cpp +++ b/src/corelib/kernel/qsharedmemory.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -458,11 +458,7 @@ bool QSharedMemory::detach() return false; #endif - if (d->detach()) { - d->size = 0; - return true; - } - return false; + return d->detach(); } /*! diff --git a/src/corelib/kernel/qsharedmemory.h b/src/corelib/kernel/qsharedmemory.h index 5673f43..4a61003 100644 --- a/src/corelib/kernel/qsharedmemory.h +++ b/src/corelib/kernel/qsharedmemory.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsharedmemory_p.h b/src/corelib/kernel/qsharedmemory_p.h index 632a6e9..72eda37 100644 --- a/src/corelib/kernel/qsharedmemory_p.h +++ b/src/corelib/kernel/qsharedmemory_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsharedmemory_symbian.cpp b/src/corelib/kernel/qsharedmemory_symbian.cpp index 091c2b5..3565e26 100644 --- a/src/corelib/kernel/qsharedmemory_symbian.cpp +++ b/src/corelib/kernel/qsharedmemory_symbian.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsharedmemory_unix.cpp b/src/corelib/kernel/qsharedmemory_unix.cpp index 064979b..b30117f 100644 --- a/src/corelib/kernel/qsharedmemory_unix.cpp +++ b/src/corelib/kernel/qsharedmemory_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -198,7 +198,7 @@ bool QSharedMemoryPrivate::create(int size) } // create - if (-1 == shmget(handle(), size, 0666 | IPC_CREAT | IPC_EXCL)) { + if (-1 == shmget(unix_key, size, 0666 | IPC_CREAT | IPC_EXCL)) { QString function = QLatin1String("QSharedMemory::create"); switch (errno) { case EINVAL: @@ -219,10 +219,7 @@ bool QSharedMemoryPrivate::create(int size) bool QSharedMemoryPrivate::attach(QSharedMemory::AccessMode mode) { // grab the shared memory segment id - if (!handle()) - return false; - - int id = shmget(handle(), 0, (mode == QSharedMemory::ReadOnly ? 0444 : 0660)); + int id = shmget(unix_key, 0, (mode == QSharedMemory::ReadOnly ? 0444 : 0660)); if (-1 == id) { setErrorString(QLatin1String("QSharedMemory::attach (shmget)")); return false; @@ -264,12 +261,11 @@ bool QSharedMemoryPrivate::detach() return false; } memory = 0; + size = 0; // Get the number of current attachments - if (!handle()) - return false; - int id = shmget(handle(), 0, 0444); - unix_key = 0; + int id = shmget(unix_key, 0, 0444); + cleanHandle(); struct shmid_ds shmid_ds; if (0 != shmctl(id, IPC_STAT, &shmid_ds)) { diff --git a/src/corelib/kernel/qsharedmemory_win.cpp b/src/corelib/kernel/qsharedmemory_win.cpp index 0cdb123..bc13e33 100644 --- a/src/corelib/kernel/qsharedmemory_win.cpp +++ b/src/corelib/kernel/qsharedmemory_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -123,8 +123,8 @@ bool QSharedMemoryPrivate::cleanHandle() { if (hand != 0 && !CloseHandle(hand)) { hand = 0; - return false; setErrorString(QLatin1String("QSharedMemory::cleanHandle")); + return false; } hand = 0; return true; @@ -183,6 +183,7 @@ bool QSharedMemoryPrivate::detach() return false; } memory = 0; + size = 0; // close handle return cleanHandle(); diff --git a/src/corelib/kernel/qsignalmapper.cpp b/src/corelib/kernel/qsignalmapper.cpp index 012840f..017aa72 100644 --- a/src/corelib/kernel/qsignalmapper.cpp +++ b/src/corelib/kernel/qsignalmapper.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsignalmapper.h b/src/corelib/kernel/qsignalmapper.h index 735ebcb..ddf5c34 100644 --- a/src/corelib/kernel/qsignalmapper.h +++ b/src/corelib/kernel/qsignalmapper.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsocketnotifier.cpp b/src/corelib/kernel/qsocketnotifier.cpp index d14bf79..360bc37 100644 --- a/src/corelib/kernel/qsocketnotifier.cpp +++ b/src/corelib/kernel/qsocketnotifier.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsocketnotifier.h b/src/corelib/kernel/qsocketnotifier.h index 03950ef..13a5160 100644 --- a/src/corelib/kernel/qsocketnotifier.h +++ b/src/corelib/kernel/qsocketnotifier.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsystemerror.cpp b/src/corelib/kernel/qsystemerror.cpp new file mode 100644 index 0000000..953ed95 --- /dev/null +++ b/src/corelib/kernel/qsystemerror.cpp @@ -0,0 +1,220 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qglobal.h> +#include "qsystemerror_p.h" +#if !defined(Q_OS_WINCE) +# include <errno.h> +# if defined(Q_CC_MSVC) +# include <crtdbg.h> +# endif +#endif +#ifdef Q_OS_WIN +#include <windows.h> +#endif + +QT_BEGIN_NAMESPACE + +#if !defined(Q_OS_WIN) && !defined(QT_NO_THREAD) && !defined(Q_OS_INTEGRITY) && !defined(Q_OS_QNX) && \ + defined(_POSIX_THREAD_SAFE_FUNCTIONS) && _POSIX_VERSION >= 200112L +namespace { + // There are two incompatible versions of strerror_r: + // a) the XSI/POSIX.1 version, which returns an int, + // indicating success or not + // b) the GNU version, which returns a char*, which may or may not + // be the beginning of the buffer we used + // The GNU libc manpage for strerror_r says you should use the the XSI + // version in portable code. However, it's impossible to do that if + // _GNU_SOURCE is defined so we use C++ overloading to decide what to do + // depending on the return type + static inline QString fromstrerror_helper(int, const QByteArray &buf) + { + return QString::fromLocal8Bit(buf); + } + static inline QString fromstrerror_helper(const char *str, const QByteArray &) + { + return QString::fromLocal8Bit(str); + } +} +#endif + +static QString standardLibraryErrorString(int errorCode) +{ + const char *s = 0; + QString ret; + switch (errorCode) { + case 0: + break; + case EACCES: + s = QT_TRANSLATE_NOOP("QIODevice", "Permission denied"); + break; + case EMFILE: + s = QT_TRANSLATE_NOOP("QIODevice", "Too many open files"); + break; + case ENOENT: + s = QT_TRANSLATE_NOOP("QIODevice", "No such file or directory"); + break; + case ENOSPC: + s = QT_TRANSLATE_NOOP("QIODevice", "No space left on device"); + break; + default: { + #if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && _POSIX_VERSION >= 200112L && !defined(Q_OS_INTEGRITY) && !defined(Q_OS_QNX) + QByteArray buf(1024, '\0'); + ret = fromstrerror_helper(strerror_r(errorCode, buf.data(), buf.size()), buf); + #else + ret = QString::fromLocal8Bit(strerror(errorCode)); + #endif + break; } + } + if (s) { + // ######## this breaks moc build currently + // ret = QCoreApplication::translate("QIODevice", s); + ret = QString::fromLatin1(s); + } + return ret.trimmed(); +} + +#ifdef Q_OS_WIN +static QString windowsErrorString(int errorCode) +{ + QString ret; + wchar_t *string = 0; + FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + errorCode, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPWSTR)&string, + 0, + NULL); + ret = QString::fromWCharArray(string); + LocalFree((HLOCAL)string); + + if (ret.isEmpty() && errorCode == ERROR_MOD_NOT_FOUND) + ret = QString::fromLatin1("The specified module could not be found."); + return ret; +} +#endif + +#ifdef Q_OS_SYMBIAN +static QString symbianErrorString(int errorCode) +{ + switch (errorCode) { + case KErrNotFound: + return QLatin1String("not found"); + case KErrCancel: + return QLatin1String("cancelled"); + case KErrNoMemory: + return QLatin1String("out of memory"); + case KErrNotSupported: + return QLatin1String("not supported"); + case KErrBadHandle: + return QLatin1String("bad handle"); //KERN-EXEC 0 panic is more likely + case KErrAlreadyExists: + return QLatin1String("already exists"); + case KErrPathNotFound: + return QLatin1String("path not found"); + case KErrInUse: + return QLatin1String("in use"); + case KErrNotReady: + return QLatin1String("not ready (e.g. FS dismounted, no memory card)"); + case KErrCorrupt: + return QLatin1String("corrupt"); + case KErrAccessDenied: + return QLatin1String("access denied"); + case KErrLocked: + return QLatin1String("locked"); + case KErrWrite: + return QLatin1String("incomplete write error"); + case KErrDisMounted: + return QLatin1String("file system dismounted during operation"); //i.e. a forcible dismount was done while we had files open + case KErrEof: + return QLatin1String("end of file"); + case KErrDiskFull: + return QLatin1String("no space in file system"); + case KErrBadName: + return QLatin1String("invalid filename"); + case KErrTimedOut: + return QLatin1String("timed out"); + case KErrBadDescriptor: + return QLatin1String("bad descriptor (passed address on stack to async call?)"); + case KErrAbort: + return QLatin1String("aborted"); + case KErrTooBig: + return QLatin1String("too big"); //e.g. trying to open a >2GB file with 32 bit API + case KErrBadPower: + return QLatin1String("insufficient power"); + case KErrDirFull: + return QLatin1String("no space in directory table"); + case KErrHardwareNotAvailable: + return QLatin1String("hardware not available"); + case KErrSessionClosed: + return QLatin1String("session closed"); + case KErrPermissionDenied: + return QLatin1String("permission denied"); + default: + return QString(QLatin1String("symbian error %d")).arg(errorCode); + } +} +#endif + +QString QSystemError::toString() +{ + switch(errorScope) { + case NativeError: +#if defined (Q_OS_WIN) + return windowsErrorString(errorCode); +#elif defined (Q_OS_SYMBIAN) + return symbianErrorString(errorCode); +#else + //unix: fall through as native and standard library are the same +#endif + case StandardLibraryError: + return standardLibraryErrorString(errorCode); + default: + qWarning("invalid error scope"); + //fall through + case NoError: + return QLatin1String("No error"); + } +} + +QT_END_NAMESPACE + diff --git a/src/corelib/kernel/qsystemerror_p.h b/src/corelib/kernel/qsystemerror_p.h new file mode 100644 index 0000000..c2a13a8 --- /dev/null +++ b/src/corelib/kernel/qsystemerror_p.h @@ -0,0 +1,107 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSYSTEMERROR_P_H +#define QSYSTEMERROR_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <qstring.h> + +QT_BEGIN_NAMESPACE + +class Q_CORE_EXPORT QSystemError +{ +public: + enum ErrorScope + { + NoError, + StandardLibraryError, + NativeError + }; + + inline QSystemError(int error, ErrorScope scope); + inline QSystemError(); + + QString toString(); + inline ErrorScope scope(); + inline int error(); + + //data members + int errorCode; + ErrorScope errorScope; +}; + +QSystemError::QSystemError(int error, QSystemError::ErrorScope scope) +: errorCode(error), errorScope(scope) +{ + +} + +QSystemError::QSystemError() +: errorCode(0), errorScope(NoError) +{ + +} + +QSystemError::ErrorScope QSystemError::scope() +{ + return errorScope; +} + +int QSystemError::error() +{ + return errorCode; +} + + +QT_END_NAMESPACE + +#endif // QSYSTEMERROR_P_H diff --git a/src/corelib/kernel/qsystemsemaphore.cpp b/src/corelib/kernel/qsystemsemaphore.cpp index ffdd9c0..80dccc2 100644 --- a/src/corelib/kernel/qsystemsemaphore.cpp +++ b/src/corelib/kernel/qsystemsemaphore.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsystemsemaphore.h b/src/corelib/kernel/qsystemsemaphore.h index 9dc4aec..305d311 100644 --- a/src/corelib/kernel/qsystemsemaphore.h +++ b/src/corelib/kernel/qsystemsemaphore.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsystemsemaphore_p.h b/src/corelib/kernel/qsystemsemaphore_p.h index a69c5a0..f8f5043 100644 --- a/src/corelib/kernel/qsystemsemaphore_p.h +++ b/src/corelib/kernel/qsystemsemaphore_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qsystemsemaphore_symbian.cpp b/src/corelib/kernel/qsystemsemaphore_symbian.cpp index 8cef611..0d257b8 100644 --- a/src/corelib/kernel/qsystemsemaphore_symbian.cpp +++ b/src/corelib/kernel/qsystemsemaphore_symbian.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -73,6 +73,10 @@ void QSystemSemaphorePrivate::setErrorString(const QString &function, int err) case KErrInUse: errorString = QCoreApplication::tr("%1: out of resources", "QSystemSemaphore").arg(function); error = QSystemSemaphore::OutOfResources; + break; + case KErrPermissionDenied: + errorString = QCoreApplication::tr("%1: permission denied", "QSystemSemaphore").arg(function); + error = QSystemSemaphore::PermissionDenied; break; default: errorString = QCoreApplication::tr("%1: unknown error %2", "QSystemSemaphore").arg(function).arg(err); @@ -86,15 +90,23 @@ default: int QSystemSemaphorePrivate::handle(QSystemSemaphore::AccessMode) { + if (semaphore.Handle()) { + return semaphore.Handle(); + } + // don't allow making handles on empty keys if (key.isEmpty()) return 0; - QString safeName = makeKeyFileName(); - TPtrC name(qt_QString2TPtrC(safeName)); - int err; - err = semaphore.OpenGlobal(name,EOwnerProcess); - if (err == KErrNotFound){ - err = semaphore.CreateGlobal(name,initialValue, EOwnerProcess); + + TPtrC name(qt_QString2TPtrC(fileName)); + int err = KErrAlreadyExists; + int tryCount = 10; + // Sort out race conditions by retrying several times until existing handle is acquired. + // Sometimes opening can fail inexplicably with KErrPermissionDenied many times in a row. + while (err != KErrNoMemory && err != KErrNone && tryCount-- >= 0) { + err = semaphore.CreateGlobal(name, initialValue, EOwnerProcess); + if (err != KErrNoMemory && err != KErrNone) + err = semaphore.OpenGlobal(name,EOwnerProcess); } if (err){ setErrorString(QLatin1String("QSystemSemaphore::handle"),err); diff --git a/src/corelib/kernel/qsystemsemaphore_unix.cpp b/src/corelib/kernel/qsystemsemaphore_unix.cpp index 07e3618..a68abd3 100644 --- a/src/corelib/kernel/qsystemsemaphore_unix.cpp +++ b/src/corelib/kernel/qsystemsemaphore_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -50,11 +50,11 @@ #include <sys/types.h> #include <sys/ipc.h> +#include <sys/sem.h> #include <fcntl.h> #include <errno.h> -#include <sys/shm.h> -#include <sys/sem.h> +#include "private/qcore_unix_p.h" // OpenBSD 4.2 doesn't define EIDRM, see BUGS section: // http://www.openbsd.org/cgi-bin/man.cgi?query=semop&manpath=OpenBSD+4.2 @@ -218,7 +218,10 @@ bool QSystemSemaphorePrivate::modifySemaphore(int count) operation.sem_num = 0; operation.sem_op = count; operation.sem_flg = SEM_UNDO; - if (-1 == semop(semaphore, &operation, 1)) { + + register int res; + EINTR_LOOP(res, semop(semaphore, &operation, 1)); + if (-1 == res) { // If the semaphore was removed be nice and create it and then modifySemaphore again if (errno == EINVAL || errno == EIDRM) { semaphore = -1; diff --git a/src/corelib/kernel/qsystemsemaphore_win.cpp b/src/corelib/kernel/qsystemsemaphore_win.cpp index 96a47f5..fad50f2 100644 --- a/src/corelib/kernel/qsystemsemaphore_win.cpp +++ b/src/corelib/kernel/qsystemsemaphore_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -86,8 +86,7 @@ HANDLE QSystemSemaphorePrivate::handle(QSystemSemaphore::AccessMode) // Create it if it doesn't already exists. if (semaphore == 0) { - QString safeName = makeKeyFileName(); - semaphore = CreateSemaphore(0, initialValue, MAXLONG, (wchar_t*)safeName.utf16()); + semaphore = CreateSemaphore(0, initialValue, MAXLONG, (wchar_t*)fileName.utf16()); if (semaphore == NULL) setErrorString(QLatin1String("QSystemSemaphore::handle")); } diff --git a/src/corelib/kernel/qtcore_eval.cpp b/src/corelib/kernel/qtcore_eval.cpp index da76b74..79e4cca 100644 --- a/src/corelib/kernel/qtcore_eval.cpp +++ b/src/corelib/kernel/qtcore_eval.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -54,7 +54,7 @@ QT_BEGIN_NAMESPACE static const char boilerplate_unsuported[] = "\nQt %1 Evaluation License\n" - "Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).\n" + "Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).\n" "All rights reserved.\n\n" "This trial version may only be used for evaluation purposes\n" "and will shut down after 120 minutes.\n" @@ -65,7 +65,7 @@ static const char boilerplate_unsuported[] = static const char boilerplate_supported[] = "\nQt %1 Evaluation License\n" - "Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).\n" + "Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).\n" "All rights reserved.\n\n" "This trial version may only be used for evaluation purposes\n" "Registered to:\n" diff --git a/src/corelib/kernel/qtimer.cpp b/src/corelib/kernel/qtimer.cpp index 7650f6a..3efeda2 100644 --- a/src/corelib/kernel/qtimer.cpp +++ b/src/corelib/kernel/qtimer.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qtimer.h b/src/corelib/kernel/qtimer.h index 4b4f3f3..a747084 100644 --- a/src/corelib/kernel/qtimer.h +++ b/src/corelib/kernel/qtimer.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qtranslator.cpp b/src/corelib/kernel/qtranslator.cpp index 1321b14..d72c1ab 100644 --- a/src/corelib/kernel/qtranslator.cpp +++ b/src/corelib/kernel/qtranslator.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qtranslator.h b/src/corelib/kernel/qtranslator.h index 4aae7e4..33e7f03 100644 --- a/src/corelib/kernel/qtranslator.h +++ b/src/corelib/kernel/qtranslator.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qtranslator_p.h b/src/corelib/kernel/qtranslator_p.h index ae04b1a..fd29592 100644 --- a/src/corelib/kernel/qtranslator_p.h +++ b/src/corelib/kernel/qtranslator_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qvariant.cpp b/src/corelib/kernel/qvariant.cpp index aa070f1..f065238 100644 --- a/src/corelib/kernel/qvariant.cpp +++ b/src/corelib/kernel/qvariant.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qvariant.h b/src/corelib/kernel/qvariant.h index 611db8b..1b8cb7f 100644 --- a/src/corelib/kernel/qvariant.h +++ b/src/corelib/kernel/qvariant.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qvariant_p.h b/src/corelib/kernel/qvariant_p.h index 88eb93f..a30d2df 100644 --- a/src/corelib/kernel/qvariant_p.h +++ b/src/corelib/kernel/qvariant_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qwineventnotifier_p.cpp b/src/corelib/kernel/qwineventnotifier_p.cpp index fe69716..afdc265 100644 --- a/src/corelib/kernel/qwineventnotifier_p.cpp +++ b/src/corelib/kernel/qwineventnotifier_p.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/kernel/qwineventnotifier_p.h b/src/corelib/kernel/qwineventnotifier_p.h index e973798..9d7ab6a1 100644 --- a/src/corelib/kernel/qwineventnotifier_p.h +++ b/src/corelib/kernel/qwineventnotifier_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qfactoryinterface.h b/src/corelib/plugin/qfactoryinterface.h index 6be68b0..2b04e3b 100644 --- a/src/corelib/plugin/qfactoryinterface.h +++ b/src/corelib/plugin/qfactoryinterface.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qfactoryloader.cpp b/src/corelib/plugin/qfactoryloader.cpp index a26dcd8..c0b947a 100644 --- a/src/corelib/plugin/qfactoryloader.cpp +++ b/src/corelib/plugin/qfactoryloader.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -155,9 +155,11 @@ void QFactoryLoader::update() continue; } QObject *instance = library->instance(); - if (!instance) + if (!instance) { + library->release(); // ignore plugins that have a valid signature but cannot be loaded. continue; + } QFactoryInterface *factory = qobject_cast<QFactoryInterface*>(instance); if (instance && factory && instance->qt_metacast(d->iid)) keys = factory->keys(); diff --git a/src/corelib/plugin/qfactoryloader_p.h b/src/corelib/plugin/qfactoryloader_p.h index 068c6c7..3133ccc 100644 --- a/src/corelib/plugin/qfactoryloader_p.h +++ b/src/corelib/plugin/qfactoryloader_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qlibrary.cpp b/src/corelib/plugin/qlibrary.cpp index fc8721c..ecd1aac 100644 --- a/src/corelib/plugin/qlibrary.cpp +++ b/src/corelib/plugin/qlibrary.cpp @@ -1,7 +1,7 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qlibrary.h b/src/corelib/plugin/qlibrary.h index 1028cbc..72bd57f 100644 --- a/src/corelib/plugin/qlibrary.h +++ b/src/corelib/plugin/qlibrary.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qlibrary_p.h b/src/corelib/plugin/qlibrary_p.h index b73fce5..e2e16d9 100644 --- a/src/corelib/plugin/qlibrary_p.h +++ b/src/corelib/plugin/qlibrary_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qlibrary_unix.cpp b/src/corelib/plugin/qlibrary_unix.cpp index 9ad1c01..466350e 100644 --- a/src/corelib/plugin/qlibrary_unix.cpp +++ b/src/corelib/plugin/qlibrary_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qlibrary_win.cpp b/src/corelib/plugin/qlibrary_win.cpp index 7131ccb..1481042 100644 --- a/src/corelib/plugin/qlibrary_win.cpp +++ b/src/corelib/plugin/qlibrary_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qplugin.h b/src/corelib/plugin/qplugin.h index bd49b15..2fe67ae 100644 --- a/src/corelib/plugin/qplugin.h +++ b/src/corelib/plugin/qplugin.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qplugin.qdoc b/src/corelib/plugin/qplugin.qdoc index 9183350..54b2b38 100644 --- a/src/corelib/plugin/qplugin.qdoc +++ b/src/corelib/plugin/qplugin.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qpluginloader.cpp b/src/corelib/plugin/qpluginloader.cpp index 9f322df..2997293 100644 --- a/src/corelib/plugin/qpluginloader.cpp +++ b/src/corelib/plugin/qpluginloader.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qpluginloader.h b/src/corelib/plugin/qpluginloader.h index c520d66..323415f 100644 --- a/src/corelib/plugin/qpluginloader.h +++ b/src/corelib/plugin/qpluginloader.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qsystemlibrary.cpp b/src/corelib/plugin/qsystemlibrary.cpp index 2386cd6..b953fc6 100644 --- a/src/corelib/plugin/qsystemlibrary.cpp +++ b/src/corelib/plugin/qsystemlibrary.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/qsystemlibrary_p.h b/src/corelib/plugin/qsystemlibrary_p.h index 8000a61..f72df00 100644 --- a/src/corelib/plugin/qsystemlibrary_p.h +++ b/src/corelib/plugin/qsystemlibrary_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/quuid.cpp b/src/corelib/plugin/quuid.cpp index 983d249..ba47bec 100644 --- a/src/corelib/plugin/quuid.cpp +++ b/src/corelib/plugin/quuid.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/plugin/quuid.h b/src/corelib/plugin/quuid.h index 7fa17a0..37bcd08 100644 --- a/src/corelib/plugin/quuid.h +++ b/src/corelib/plugin/quuid.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qabstractstate.cpp b/src/corelib/statemachine/qabstractstate.cpp index 2040d22..9b40695 100644 --- a/src/corelib/statemachine/qabstractstate.cpp +++ b/src/corelib/statemachine/qabstractstate.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qabstractstate.h b/src/corelib/statemachine/qabstractstate.h index cff8e9f..4931df3 100644 --- a/src/corelib/statemachine/qabstractstate.h +++ b/src/corelib/statemachine/qabstractstate.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qabstractstate_p.h b/src/corelib/statemachine/qabstractstate_p.h index 6489d23..950dc1a 100644 --- a/src/corelib/statemachine/qabstractstate_p.h +++ b/src/corelib/statemachine/qabstractstate_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qabstracttransition.cpp b/src/corelib/statemachine/qabstracttransition.cpp index 18a4e71..d8a551f 100644 --- a/src/corelib/statemachine/qabstracttransition.cpp +++ b/src/corelib/statemachine/qabstracttransition.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qabstracttransition.h b/src/corelib/statemachine/qabstracttransition.h index 1d5af72..74bb843 100644 --- a/src/corelib/statemachine/qabstracttransition.h +++ b/src/corelib/statemachine/qabstracttransition.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qabstracttransition_p.h b/src/corelib/statemachine/qabstracttransition_p.h index 35f50c6..3de8447 100644 --- a/src/corelib/statemachine/qabstracttransition_p.h +++ b/src/corelib/statemachine/qabstracttransition_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qeventtransition.cpp b/src/corelib/statemachine/qeventtransition.cpp index 445e0df..539c307 100644 --- a/src/corelib/statemachine/qeventtransition.cpp +++ b/src/corelib/statemachine/qeventtransition.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qeventtransition.h b/src/corelib/statemachine/qeventtransition.h index f27f48b..838c12e 100644 --- a/src/corelib/statemachine/qeventtransition.h +++ b/src/corelib/statemachine/qeventtransition.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qeventtransition_p.h b/src/corelib/statemachine/qeventtransition_p.h index 25c12c6..b021f30 100644 --- a/src/corelib/statemachine/qeventtransition_p.h +++ b/src/corelib/statemachine/qeventtransition_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qfinalstate.cpp b/src/corelib/statemachine/qfinalstate.cpp index 6ffa0d3..260b365 100644 --- a/src/corelib/statemachine/qfinalstate.cpp +++ b/src/corelib/statemachine/qfinalstate.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qfinalstate.h b/src/corelib/statemachine/qfinalstate.h index 38e7aec..27c3fa1 100644 --- a/src/corelib/statemachine/qfinalstate.h +++ b/src/corelib/statemachine/qfinalstate.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qhistorystate.cpp b/src/corelib/statemachine/qhistorystate.cpp index 09031b6..350c1a0 100644 --- a/src/corelib/statemachine/qhistorystate.cpp +++ b/src/corelib/statemachine/qhistorystate.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qhistorystate.h b/src/corelib/statemachine/qhistorystate.h index 4e9622d..5e52b79 100644 --- a/src/corelib/statemachine/qhistorystate.h +++ b/src/corelib/statemachine/qhistorystate.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qhistorystate_p.h b/src/corelib/statemachine/qhistorystate_p.h index fe6b4a1..07dc6e8 100644 --- a/src/corelib/statemachine/qhistorystate_p.h +++ b/src/corelib/statemachine/qhistorystate_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qsignaleventgenerator_p.h b/src/corelib/statemachine/qsignaleventgenerator_p.h index 625696b..9409bc9 100644 --- a/src/corelib/statemachine/qsignaleventgenerator_p.h +++ b/src/corelib/statemachine/qsignaleventgenerator_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qsignaltransition.cpp b/src/corelib/statemachine/qsignaltransition.cpp index 3505737..b0b735b 100644 --- a/src/corelib/statemachine/qsignaltransition.cpp +++ b/src/corelib/statemachine/qsignaltransition.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qsignaltransition.h b/src/corelib/statemachine/qsignaltransition.h index ad0d5ae..93ec734 100644 --- a/src/corelib/statemachine/qsignaltransition.h +++ b/src/corelib/statemachine/qsignaltransition.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qsignaltransition_p.h b/src/corelib/statemachine/qsignaltransition_p.h index aeddb2b..5becfe5 100644 --- a/src/corelib/statemachine/qsignaltransition_p.h +++ b/src/corelib/statemachine/qsignaltransition_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qstate.cpp b/src/corelib/statemachine/qstate.cpp index 69cca06..f8f4f51 100644 --- a/src/corelib/statemachine/qstate.cpp +++ b/src/corelib/statemachine/qstate.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qstate.h b/src/corelib/statemachine/qstate.h index 620104f..654dda5 100644 --- a/src/corelib/statemachine/qstate.h +++ b/src/corelib/statemachine/qstate.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qstate_p.h b/src/corelib/statemachine/qstate_p.h index a658e76..08b1397 100644 --- a/src/corelib/statemachine/qstate_p.h +++ b/src/corelib/statemachine/qstate_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qstatemachine.cpp b/src/corelib/statemachine/qstatemachine.cpp index 98f7931..b2af5ca 100644 --- a/src/corelib/statemachine/qstatemachine.cpp +++ b/src/corelib/statemachine/qstatemachine.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -1245,9 +1245,7 @@ void QStateMachinePrivate::_q_process() #endif while (processing) { if (stop) { - stop = false; processing = false; - stopProcessingReason = Stopped; break; } QSet<QAbstractTransition*> enabledTransitions; @@ -1299,6 +1297,11 @@ void QStateMachinePrivate::_q_process() #ifdef QSTATEMACHINE_DEBUG qDebug() << q << ": finished the event processing loop"; #endif + if (stop) { + stop = false; + stopProcessingReason = Stopped; + } + switch (stopProcessingReason) { case EventQueueEmpty: break; diff --git a/src/corelib/statemachine/qstatemachine.h b/src/corelib/statemachine/qstatemachine.h index 0cd568b..8c4fb02 100644 --- a/src/corelib/statemachine/qstatemachine.h +++ b/src/corelib/statemachine/qstatemachine.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/statemachine/qstatemachine_p.h b/src/corelib/statemachine/qstatemachine_p.h index 5e1015f..70b7b8f 100644 --- a/src/corelib/statemachine/qstatemachine_p.h +++ b/src/corelib/statemachine/qstatemachine_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qatomic.cpp b/src/corelib/thread/qatomic.cpp index 697da38..dd8853b 100644 --- a/src/corelib/thread/qatomic.cpp +++ b/src/corelib/thread/qatomic.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qatomic.h b/src/corelib/thread/qatomic.h index 0418a14..94dc2e3 100644 --- a/src/corelib/thread/qatomic.h +++ b/src/corelib/thread/qatomic.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qbasicatomic.h b/src/corelib/thread/qbasicatomic.h index 8887fcf..72fd55a 100644 --- a/src/corelib/thread/qbasicatomic.h +++ b/src/corelib/thread/qbasicatomic.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qmutex.cpp b/src/corelib/thread/qmutex.cpp index b85a22d..001506c 100644 --- a/src/corelib/thread/qmutex.cpp +++ b/src/corelib/thread/qmutex.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -45,6 +45,7 @@ #ifndef QT_NO_THREAD #include "qatomic.h" +#include "qelapsedtimer.h" #include "qthread.h" #include "qmutex_p.h" @@ -157,15 +158,12 @@ void QMutex::lock() return; } - bool isLocked = d->contenders.fetchAndAddAcquire(1) == 0; + bool isLocked = d->contenders.testAndSetAcquire(0, 1); if (!isLocked) { // didn't get the lock, wait for it isLocked = d->wait(); Q_ASSERT_X(isLocked, "QMutex::lock", "Internal error, infinite wait has timed out."); - - // don't need to wait for the lock anymore - d->contenders.deref(); } d->owner = self; @@ -174,8 +172,7 @@ void QMutex::lock() return; } - - bool isLocked = d->contenders == 0 && d->contenders.testAndSetAcquire(0, 1); + bool isLocked = d->contenders.testAndSetAcquire(0, 1); if (!isLocked) { lockInternal(); } @@ -211,7 +208,7 @@ bool QMutex::tryLock() return true; } - bool isLocked = d->contenders == 0 && d->contenders.testAndSetAcquire(0, 1); + bool isLocked = d->contenders.testAndSetAcquire(0, 1); if (!isLocked) { // some other thread has the mutex locked, or we tried to // recursively lock an non-recursive mutex @@ -224,13 +221,7 @@ bool QMutex::tryLock() return isLocked; } - bool isLocked = d->contenders == 0 && d->contenders.testAndSetAcquire(0, 1); - if (!isLocked) { - // some other thread has the mutex locked, or we tried to - // recursively lock an non-recursive mutex - return isLocked; - } - return isLocked; + return d->contenders.testAndSetAcquire(0, 1); } /*! \overload @@ -269,13 +260,10 @@ bool QMutex::tryLock(int timeout) return true; } - bool isLocked = d->contenders.fetchAndAddAcquire(1) == 0; + bool isLocked = d->contenders.testAndSetAcquire(0, 1); if (!isLocked) { // didn't get the lock, wait for it isLocked = d->wait(timeout); - - // don't need to wait for the lock anymore - d->contenders.deref(); if (!isLocked) return false; } @@ -286,17 +274,9 @@ bool QMutex::tryLock(int timeout) return true; } - bool isLocked = d->contenders.fetchAndAddAcquire(1) == 0; - if (!isLocked) { - // didn't get the lock, wait for it - isLocked = d->wait(timeout); - - // don't need to wait for the lock anymore - d->contenders.deref(); - if (!isLocked) - return false; - } - return true; + return (d->contenders.testAndSetAcquire(0, 1) + // didn't get the lock, wait for it + || d->wait(timeout)); } @@ -310,7 +290,6 @@ bool QMutex::tryLock(int timeout) void QMutex::unlock() { QMutexPrivate *d = static_cast<QMutexPrivate *>(this->d); - if (d->recursive) { if (!--d->count) { d->owner = 0; @@ -451,37 +430,57 @@ void QMutex::unlock() void QMutex::lockInternal() { QMutexPrivate *d = static_cast<QMutexPrivate *>(this->d); - int spinCount = 0; - int lastSpinCount = d->lastSpinCount; - enum { AdditionalSpins = 20, SpinCountPenalizationDivisor = 4 }; - const int maximumSpinCount = lastSpinCount + AdditionalSpins; + if (QThread::idealThreadCount() == 1) { + // don't spin on single cpu machines + bool isLocked = d->wait(); + Q_ASSERT_X(isLocked, "QMutex::lock", + "Internal error, infinite wait has timed out."); + Q_UNUSED(isLocked); + return; + } + QElapsedTimer elapsedTimer; + elapsedTimer.start(); do { - if (spinCount++ > maximumSpinCount) { - // puts("spinning useless, sleeping"); - bool isLocked = d->contenders.fetchAndAddAcquire(1) == 0; - if (!isLocked) { - - // didn't get the lock, wait for it - isLocked = d->wait(); - Q_ASSERT_X(isLocked, "QMutex::lock", - "Internal error, infinite wait has timed out."); - - // don't need to wait for the lock anymore - d->contenders.deref(); + qint64 spinTime = elapsedTimer.nsecsElapsed(); + if (spinTime > d->maximumSpinTime) { + // didn't get the lock, wait for it, since we're not going to gain anything by spinning more + elapsedTimer.start(); + bool isLocked = d->wait(); + Q_ASSERT_X(isLocked, "QMutex::lock", + "Internal error, infinite wait has timed out."); + Q_UNUSED(isLocked); + + qint64 maximumSpinTime = d->maximumSpinTime; + qint64 averageWaitTime = d->averageWaitTime; + qint64 actualWaitTime = elapsedTimer.nsecsElapsed(); + if (actualWaitTime < (QMutexPrivate::MaximumSpinTimeThreshold * 3 / 2)) { + // measure the wait times + averageWaitTime = d->averageWaitTime = qMin((averageWaitTime + actualWaitTime) / 2, qint64(QMutexPrivate::MaximumSpinTimeThreshold)); } - // decrease the lastSpinCount since we didn't actually get the lock by spinning - spinCount = -d->lastSpinCount / SpinCountPenalizationDivisor; - break; + + // adjust the spin count when spinning does not benefit contention performance + if ((spinTime + actualWaitTime) - qint64(QMutexPrivate::MaximumSpinTimeThreshold) >= qint64(QMutexPrivate::MaximumSpinTimeThreshold)) { + // long waits, stop spinning + d->maximumSpinTime = 0; + } else { + // allow spinning if wait times decrease, but never spin more than the average wait time (otherwise we may perform worse) + d->maximumSpinTime = qBound(qint64(averageWaitTime * 3 / 2), maximumSpinTime / 2, qint64(QMutexPrivate::MaximumSpinTimeThreshold)); + } + return; } + // be a good citizen... yielding lets something else run if there is something to run, but may also relieve memory pressure if not + QThread::yieldCurrentThread(); } while (d->contenders != 0 || !d->contenders.testAndSetAcquire(0, 1)); - // adjust the last spin lock count - lastSpinCount = d->lastSpinCount; - d->lastSpinCount = spinCount >= 0 - ? qMax(lastSpinCount, spinCount) - : lastSpinCount + spinCount; + // spinning is working, do not change the spin time (unless we are using much less time than allowed to spin) + qint64 maximumSpinTime = d->maximumSpinTime; + qint64 spinTime = elapsedTimer.nsecsElapsed(); + if (spinTime < maximumSpinTime / 2) { + // we are using much less time than we need, adjust the limit + d->maximumSpinTime = qBound(qint64(d->averageWaitTime * 3 / 2), maximumSpinTime / 2, qint64(QMutexPrivate::MaximumSpinTimeThreshold)); + } } /*! diff --git a/src/corelib/thread/qmutex.h b/src/corelib/thread/qmutex.h index 710b794..5f75195 100644 --- a/src/corelib/thread/qmutex.h +++ b/src/corelib/thread/qmutex.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -163,6 +163,7 @@ class QMutexData ~QMutexData(); }; +#ifdef QT_NO_DEBUG inline void QMutex::unlockInline() { if (d->recursive) { @@ -189,7 +190,13 @@ inline void QMutex::lockInline() lockInternal(); } } - +#else // QT_NO_DEBUG +//in debug we do not use inline calls in order to allow debugging tools +// to hook the mutex locking functions. +inline void QMutex::unlockInline() { unlock(); } +inline bool QMutex::tryLockInline() { return tryLock(); } +inline void QMutex::lockInline() { lock(); } +#endif // QT_NO_DEBUG #else // QT_NO_THREAD diff --git a/src/corelib/thread/qmutex_p.h b/src/corelib/thread/qmutex_p.h index 6126423..1a31c87 100644 --- a/src/corelib/thread/qmutex_p.h +++ b/src/corelib/thread/qmutex_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -58,6 +58,10 @@ #include <QtCore/qnamespace.h> #include <QtCore/qmutex.h> +#if defined(Q_OS_MAC) +# include <mach/semaphore.h> +#endif + QT_BEGIN_NAMESPACE class QMutexPrivate : public QMutexData { @@ -65,15 +69,19 @@ public: QMutexPrivate(QMutex::RecursionMode mode); ~QMutexPrivate(); - ulong self(); bool wait(int timeout = -1); void wakeUp(); - volatile int lastSpinCount; + // 1ms = 1000000ns + enum { MaximumSpinTimeThreshold = 1000000 }; + volatile qint64 maximumSpinTime; + volatile qint64 averageWaitTime; Qt::HANDLE owner; uint count; -#if defined(Q_OS_UNIX) +#if defined(Q_OS_MAC) + semaphore_t mach_semaphore; +#elif defined(Q_OS_UNIX) && !defined(Q_OS_LINUX) volatile bool wakeup; pthread_mutex_t mutex; pthread_cond_t cond; diff --git a/src/corelib/thread/qmutex_unix.cpp b/src/corelib/thread/qmutex_unix.cpp index 7e7ef22..11e2060 100644 --- a/src/corelib/thread/qmutex_unix.cpp +++ b/src/corelib/thread/qmutex_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -53,30 +53,116 @@ #undef wakeup #endif +#if defined(Q_OS_MAC) +# include <mach/mach.h> +# include <mach/task.h> +#elif defined(Q_OS_LINUX) +# include <linux/futex.h> +# include <sys/syscall.h> +# include <unistd.h> +#endif + QT_BEGIN_NAMESPACE +#if !defined(Q_OS_MAC) && !defined(Q_OS_LINUX) static void report_error(int code, const char *where, const char *what) { if (code != 0) qWarning("%s: %s failure: %s", where, what, qPrintable(qt_error_string(code))); } +#endif QMutexPrivate::QMutexPrivate(QMutex::RecursionMode mode) - : QMutexData(mode), lastSpinCount(0), owner(0), count(0), wakeup(false) + : QMutexData(mode), maximumSpinTime(MaximumSpinTimeThreshold), averageWaitTime(0), owner(0), count(0) { +#if defined(Q_OS_MAC) + kern_return_t r = semaphore_create(mach_task_self(), &mach_semaphore, SYNC_POLICY_FIFO, 0); + if (r != KERN_SUCCESS) + qWarning("QMutex: failed to create semaphore, error %d", r); +#elif !defined(Q_OS_LINUX) + wakeup = false; report_error(pthread_mutex_init(&mutex, NULL), "QMutex", "mutex init"); report_error(pthread_cond_init(&cond, NULL), "QMutex", "cv init"); +#endif } QMutexPrivate::~QMutexPrivate() { +#if defined(Q_OS_MAC) + kern_return_t r = semaphore_destroy(mach_task_self(), mach_semaphore); + if (r != KERN_SUCCESS) + qWarning("QMutex: failed to destroy semaphore, error %d", r); +#elif !defined(Q_OS_LINUX) report_error(pthread_cond_destroy(&cond), "QMutex", "cv destroy"); report_error(pthread_mutex_destroy(&mutex), "QMutex", "mutex destroy"); +#endif +} + +#if defined(Q_OS_MAC) + +bool QMutexPrivate::wait(int timeout) +{ + if (contenders.fetchAndAddAcquire(1) == 0) { + // lock acquired without waiting + return true; + } + bool returnValue; + if (timeout < 0) { + returnValue = semaphore_wait(mach_semaphore) == KERN_SUCCESS; + } else { + mach_timespec_t ts; + ts.tv_nsec = ((timeout % 1000) * 1000) * 1000; + ts.tv_sec = (timeout / 1000); + kern_return_t r = semaphore_timedwait(mach_semaphore, ts); + returnValue = r == KERN_SUCCESS; + } + contenders.deref(); + return returnValue; +} + +void QMutexPrivate::wakeUp() +{ + semaphore_signal(mach_semaphore); +} + +#elif defined(Q_OS_LINUX) + +static inline int _q_futex(volatile int *addr, int op, int val, const struct timespec *timeout, int *addr2, int val2) +{ + return syscall(SYS_futex, addr, op, val, timeout, addr2, val2); } bool QMutexPrivate::wait(int timeout) { + while (contenders.fetchAndStoreAcquire(2) > 0) { + struct timespec ts, *pts = 0; + if (timeout >= 0) { + ts.tv_nsec = ((timeout % 1000) * 1000) * 1000; + ts.tv_sec = (timeout / 1000); + pts = &ts; + } + int r = _q_futex(&contenders._q_value, FUTEX_WAIT, 2, pts, 0, 0); + if (r != 0 && errno == ETIMEDOUT) + return false; + } + return true; +} + +void QMutexPrivate::wakeUp() +{ + (void) contenders.fetchAndStoreRelease(0); + (void) _q_futex(&contenders._q_value, FUTEX_WAKE, 1, 0, 0, 0); +} + +#else // !Q_OS_MAC && !Q_OS_LINUX + +bool QMutexPrivate::wait(int timeout) +{ + if (contenders.fetchAndAddAcquire(1) == 0) { + // lock acquired without waiting + return true; + } report_error(pthread_mutex_lock(&mutex), "QMutex::lock", "mutex lock"); int errorCode = 0; while (!wakeup) { @@ -94,13 +180,17 @@ bool QMutexPrivate::wait(int timeout) errorCode = pthread_cond_timedwait(&cond, &mutex, &ti); } if (errorCode) { - if (errorCode == ETIMEDOUT) + if (errorCode == ETIMEDOUT) { + if (wakeup) + errorCode = 0; break; + } report_error(errorCode, "QMutex::lock()", "cv wait"); } } wakeup = false; report_error(pthread_mutex_unlock(&mutex), "QMutex::lock", "mutex unlock"); + contenders.deref(); return errorCode == 0; } @@ -112,6 +202,8 @@ void QMutexPrivate::wakeUp() report_error(pthread_mutex_unlock(&mutex), "QMutex::unlock", "mutex unlock"); } +#endif // !Q_OS_MAC && !Q_OS_LINUX + QT_END_NAMESPACE #endif // QT_NO_THREAD diff --git a/src/corelib/thread/qmutex_win.cpp b/src/corelib/thread/qmutex_win.cpp index a810000..3a535c1 100644 --- a/src/corelib/thread/qmutex_win.cpp +++ b/src/corelib/thread/qmutex_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE QMutexPrivate::QMutexPrivate(QMutex::RecursionMode mode) - : QMutexData(mode), lastSpinCount(0), owner(0), count(0) + : QMutexData(mode), maximumSpinTime(MaximumSpinTimeThreshold), averageWaitTime(0), owner(0), count(0) { event = CreateEvent(0, FALSE, FALSE, 0); if (!event) @@ -60,7 +60,13 @@ QMutexPrivate::~QMutexPrivate() bool QMutexPrivate::wait(int timeout) { - return WaitForSingleObject(event, timeout < 0 ? INFINITE : timeout) == WAIT_OBJECT_0; + if (contenders.fetchAndAddAcquire(1) == 0) { + // lock acquired without waiting + return true; + } + bool returnValue = (WaitForSingleObject(event, timeout < 0 ? INFINITE : timeout) == WAIT_OBJECT_0); + contenders.deref(); + return returnValue; } void QMutexPrivate::wakeUp() diff --git a/src/corelib/thread/qmutexpool.cpp b/src/corelib/thread/qmutexpool.cpp index 59211fb..13e29c3 100644 --- a/src/corelib/thread/qmutexpool.cpp +++ b/src/corelib/thread/qmutexpool.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qmutexpool_p.h b/src/corelib/thread/qmutexpool_p.h index ed3497d..1a45ba9 100644 --- a/src/corelib/thread/qmutexpool_p.h +++ b/src/corelib/thread/qmutexpool_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qorderedmutexlocker_p.h b/src/corelib/thread/qorderedmutexlocker_p.h index 375ded1..ddabfb7 100644 --- a/src/corelib/thread/qorderedmutexlocker_p.h +++ b/src/corelib/thread/qorderedmutexlocker_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qreadwritelock.cpp b/src/corelib/thread/qreadwritelock.cpp index 1a9eb0b..aabd26e 100644 --- a/src/corelib/thread/qreadwritelock.cpp +++ b/src/corelib/thread/qreadwritelock.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qreadwritelock.h b/src/corelib/thread/qreadwritelock.h index 9521ac3..e4fd18e 100644 --- a/src/corelib/thread/qreadwritelock.h +++ b/src/corelib/thread/qreadwritelock.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qreadwritelock_p.h b/src/corelib/thread/qreadwritelock_p.h index 69ce4fd..26f26d7 100644 --- a/src/corelib/thread/qreadwritelock_p.h +++ b/src/corelib/thread/qreadwritelock_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qsemaphore.cpp b/src/corelib/thread/qsemaphore.cpp index 8e8a88a..ba6fa6e 100644 --- a/src/corelib/thread/qsemaphore.cpp +++ b/src/corelib/thread/qsemaphore.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -223,8 +223,9 @@ bool QSemaphore::tryAcquire(int n, int timeout) QElapsedTimer timer; timer.start(); while (n > d->avail) { - if (timer.hasExpired(timeout) - || !d->cond.wait(locker.mutex(), timeout - timer.elapsed())) + const qint64 elapsed = timer.elapsed(); + if (timeout - elapsed <= 0 + || !d->cond.wait(locker.mutex(), timeout - elapsed)) return false; } } diff --git a/src/corelib/thread/qsemaphore.h b/src/corelib/thread/qsemaphore.h index 09cbb8b..e820175 100644 --- a/src/corelib/thread/qsemaphore.h +++ b/src/corelib/thread/qsemaphore.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qthread.cpp b/src/corelib/thread/qthread.cpp index c9ff8d3..326f494 100644 --- a/src/corelib/thread/qthread.cpp +++ b/src/corelib/thread/qthread.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -515,10 +515,12 @@ int QThread::exec() Note that unlike the C library function of the same name, this function \e does return to the caller -- it is event processing - that stops. - - This function does nothing if the thread does not have an event - loop. + that stops. + + No QEventLoops will be started anymore in this thread until + QThread::exec() has been called again. If the eventloop in QThread::exec() + is not running then the next call to QThread::exec() will also return + immediately. \sa quit() QEventLoop */ diff --git a/src/corelib/thread/qthread.h b/src/corelib/thread/qthread.h index 97ffb44..014a006 100644 --- a/src/corelib/thread/qthread.h +++ b/src/corelib/thread/qthread.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qthread_p.h b/src/corelib/thread/qthread_p.h index 51c6991..36e07c0 100644 --- a/src/corelib/thread/qthread_p.h +++ b/src/corelib/thread/qthread_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -209,8 +209,6 @@ public: bool canWait; QVector<void *> tls; - QMutex mutex; - # ifdef Q_OS_SYMBIAN RThread symbian_thread_handle; # endif diff --git a/src/corelib/thread/qthread_unix.cpp b/src/corelib/thread/qthread_unix.cpp index 0892d8e..5e0d2a2 100644 --- a/src/corelib/thread/qthread_unix.cpp +++ b/src/corelib/thread/qthread_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -110,6 +110,17 @@ QT_BEGIN_NAMESPACE enum { ThreadPriorityResetFlag = 0x80000000 }; +#if defined(Q_OS_LINUX) && defined(__GLIBC__) && (defined(Q_CC_GNU) || defined(Q_CC_INTEL)) +#define HAVE_TLS +#endif +#if defined(Q_CC_XLC) || defined (Q_CC_SUN) +#define HAVE_TLS +#endif + +#ifdef HAVE_TLS +static __thread QThreadData *currentThreadData = 0; +#endif + static pthread_once_t current_thread_data_once = PTHREAD_ONCE_INIT; static pthread_key_t current_thread_data_key; @@ -157,7 +168,9 @@ Q_DESTRUCTOR_FUNCTION(destroy_current_thread_data_key) // that pthread has, so pthread_setspecific is also used. static QThreadData *get_thread_data() { -#ifdef Q_OS_SYMBIAN +#ifdef HAVE_TLS + return currentThreadData; +#elif defined Q_OS_SYMBIAN return reinterpret_cast<QThreadData *>(Dll::Tls()); #else pthread_once(¤t_thread_data_once, create_current_thread_data_key); @@ -167,7 +180,9 @@ static QThreadData *get_thread_data() static void set_thread_data(QThreadData *data) { -#ifdef Q_OS_SYMBIAN +#ifdef HAVE_TLS + currentThreadData = data; +#elif defined Q_OS_SYMBIAN qt_symbian_throwIfError(Dll::SetTls(data)); #endif pthread_once(¤t_thread_data_once, create_current_thread_data_key); @@ -176,7 +191,9 @@ static void set_thread_data(QThreadData *data) static void clear_thread_data() { -#ifdef Q_OS_SYMBIAN +#ifdef HAVE_TLS + currentThreadData = 0; +#elif defined Q_OS_SYMBIAN Dll::FreeTls(); #endif pthread_setspecific(current_thread_data_key, 0); @@ -310,7 +327,10 @@ void *QThreadPrivate::start(void *arg) set_thread_data(data); data->ref(); - data->quitNow = false; + { + QMutexLocker locker(&thr->d_func()->mutex); + data->quitNow = thr->d_func()->exited; + } // ### TODO: allow the user to create a custom event dispatcher createEventDispatcher(data); diff --git a/src/corelib/thread/qthread_win.cpp b/src/corelib/thread/qthread_win.cpp index 74fedd3..6b7932b 100644 --- a/src/corelib/thread/qthread_win.cpp +++ b/src/corelib/thread/qthread_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -298,7 +298,10 @@ unsigned int __stdcall QThreadPrivate::start(void *arg) QThread::setTerminationEnabled(false); - data->quitNow = false; + { + QMutexLocker locker(&thr->d_func()->mutex); + data->quitNow = thr->d_func()->exited; + } // ### TODO: allow the user to create a custom event dispatcher createEventDispatcher(data); diff --git a/src/corelib/thread/qthreadstorage.cpp b/src/corelib/thread/qthreadstorage.cpp index 416fcfb..2b35333 100644 --- a/src/corelib/thread/qthreadstorage.cpp +++ b/src/corelib/thread/qthreadstorage.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qthreadstorage.h b/src/corelib/thread/qthreadstorage.h index 475d20d..e1cafb6 100644 --- a/src/corelib/thread/qthreadstorage.h +++ b/src/corelib/thread/qthreadstorage.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qwaitcondition.h b/src/corelib/thread/qwaitcondition.h index f0481f3..c49f36d 100644 --- a/src/corelib/thread/qwaitcondition.h +++ b/src/corelib/thread/qwaitcondition.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qwaitcondition.qdoc b/src/corelib/thread/qwaitcondition.qdoc index aaed420..8138763 100644 --- a/src/corelib/thread/qwaitcondition.qdoc +++ b/src/corelib/thread/qwaitcondition.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qwaitcondition_unix.cpp b/src/corelib/thread/qwaitcondition_unix.cpp index b371b0e..f06a158 100644 --- a/src/corelib/thread/qwaitcondition_unix.cpp +++ b/src/corelib/thread/qwaitcondition_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/thread/qwaitcondition_win.cpp b/src/corelib/thread/qwaitcondition_win.cpp index 48a779d..ee1c7ba 100644 --- a/src/corelib/thread/qwaitcondition_win.cpp +++ b/src/corelib/thread/qwaitcondition_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qalgorithms.h b/src/corelib/tools/qalgorithms.h index 86b497a..6b87039 100644 --- a/src/corelib/tools/qalgorithms.h +++ b/src/corelib/tools/qalgorithms.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qalgorithms.qdoc b/src/corelib/tools/qalgorithms.qdoc index 898f940..34918a3 100644 --- a/src/corelib/tools/qalgorithms.qdoc +++ b/src/corelib/tools/qalgorithms.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -266,7 +266,7 @@ \overload - This is the same as qFind(\a{container}.begin(), \a{container}.end(), value); + This is the same as qFind(\a{container}.constBegin(), \a{container}.constEnd(), value); */ /*! \fn void qCount(InputIterator begin, InputIterator end, const T &value, Size &n) diff --git a/src/corelib/tools/qbitarray.cpp b/src/corelib/tools/qbitarray.cpp index a1ad787..6181c82 100644 --- a/src/corelib/tools/qbitarray.cpp +++ b/src/corelib/tools/qbitarray.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qbitarray.h b/src/corelib/tools/qbitarray.h index ddda5e7..cec338c 100644 --- a/src/corelib/tools/qbitarray.h +++ b/src/corelib/tools/qbitarray.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp index f26d878..4799abd 100644 --- a/src/corelib/tools/qbytearray.cpp +++ b/src/corelib/tools/qbytearray.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -492,7 +492,7 @@ QByteArray qCompress(const uchar* data, int nbytes, int compressionLevel) #endif /*! - \fn QByteArray qUncompress(const QByteArray& data) + \fn QByteArray qUncompress(const QByteArray &data) \relates QByteArray @@ -506,10 +506,10 @@ QByteArray qCompress(const uchar* data, int nbytes, int compressionLevel) feature was added. \bold{Note:} If you want to use this function to uncompress external - data compressed using zlib, you first need to prepend four bytes to the - byte array that contain the expected length (as an unsigned integer) - of the uncompressed data encoded in big-endian order (most significant - byte first). + data that was compressed using zlib, you first need to prepend a four + byte header to the byte array containing the data. The header must + contain the expected length (in bytes) of the uncompressed data, + expressed as an unsigned, big-endian, 32-bit integer. \sa qCompress() */ @@ -687,12 +687,12 @@ QByteArray::Data QByteArray::shared_empty = { Q_BASIC_ATOMIC_INITIALIZER(1), values. To set all the bytes to a particular value, call fill(). To obtain a pointer to the actual character data, call data() or - constData(). These functions return a pointer to the beginning of - the data. The pointer is guaranteed to remain valid until a - non-const function is called on the QByteArray. It is also - guaranteed that the data ends with a '\\0' byte. This '\\0' byte - is automatically provided by QByteArray and is not counted in - size(). + constData(). These functions return a pointer to the beginning of the data. + The pointer is guaranteed to remain valid until a non-const function is + called on the QByteArray. It is also guaranteed that the data ends with a + '\\0' byte unless the QByteArray was created from a \l{fromRawData()}{raw + data}. This '\\0' byte is automatically provided by QByteArray and is not + counted in size(). QByteArray provides the following basic functions for modifying the byte data: append(), prepend(), insert(), replace(), and @@ -925,11 +925,13 @@ QByteArray &QByteArray::operator=(const char *str) Returns the number of bytes in this byte array. - The last byte in the byte array is at position size() - 1. In - addition, QByteArray ensures that the byte at position size() is - always '\\0', so that you can use the return value of data() and - constData() as arguments to functions that expect '\\0'-terminated - strings. + The last byte in the byte array is at position size() - 1. In addition, + QByteArray ensures that the byte at position size() is always '\\0', so + that you can use the return value of data() and constData() as arguments to + functions that expect '\\0'-terminated strings. If the QByteArray object + was created from a \l{fromRawData()}{raw data} that didn't include the + trailing null-termination character then QByteArray doesn't add it + automaticall unless the \l{deep copy} is created. Example: \snippet doc/src/snippets/code/src_corelib_tools_qbytearray.cpp 6 @@ -1060,10 +1062,11 @@ QByteArray &QByteArray::operator=(const char *str) /*! \fn const char *QByteArray::constData() const - Returns a pointer to the data stored in the byte array. The - pointer can be used to access the bytes that compose the array. - The data is '\\0'-terminated. The pointer remains valid as long - as the byte array isn't reallocated or destroyed. + Returns a pointer to the data stored in the byte array. The pointer can be + used to access the bytes that compose the array. The data is + '\\0'-terminated unless the QByteArray object was created from raw data. + The pointer remains valid as long as the byte array isn't reallocated or + destroyed. This function is mostly useful to pass a byte array to a function that accepts a \c{const char *}. @@ -1072,7 +1075,7 @@ QByteArray &QByteArray::operator=(const char *str) but most functions that take \c{char *} arguments assume that the data ends at the first '\\0' they encounter. - \sa data(), operator[]() + \sa data(), operator[](), fromRawData() */ /*! \fn void QByteArray::detach() diff --git a/src/corelib/tools/qbytearray.h b/src/corelib/tools/qbytearray.h index b625f4c..70d865a 100644 --- a/src/corelib/tools/qbytearray.h +++ b/src/corelib/tools/qbytearray.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qbytearraymatcher.cpp b/src/corelib/tools/qbytearraymatcher.cpp index f8504f0..bc99760 100644 --- a/src/corelib/tools/qbytearraymatcher.cpp +++ b/src/corelib/tools/qbytearraymatcher.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qbytearraymatcher.h b/src/corelib/tools/qbytearraymatcher.h index d3db4e9..444089a 100644 --- a/src/corelib/tools/qbytearraymatcher.h +++ b/src/corelib/tools/qbytearraymatcher.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qbytedata_p.h b/src/corelib/tools/qbytedata_p.h index 08249e0..45c576d 100644 --- a/src/corelib/tools/qbytedata_p.h +++ b/src/corelib/tools/qbytedata_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qcache.h b/src/corelib/tools/qcache.h index debab7d..7f6b869 100644 --- a/src/corelib/tools/qcache.h +++ b/src/corelib/tools/qcache.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qcache.qdoc b/src/corelib/tools/qcache.qdoc index 0a3c971..991238b 100644 --- a/src/corelib/tools/qcache.qdoc +++ b/src/corelib/tools/qcache.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qchar.cpp b/src/corelib/tools/qchar.cpp index a99b313..a903007 100644 --- a/src/corelib/tools/qchar.cpp +++ b/src/corelib/tools/qchar.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -677,7 +677,7 @@ bool QChar::isSymbol() const \since 4.7 Returns true if the UCS-4-encoded character specified by \a ucs4 - is the high part of a utf16 surrogate + is the low part of a utf16 surrogate (ie. if its code point is between 0xdc00 and 0xdfff, inclusive). */ @@ -686,7 +686,7 @@ bool QChar::isSymbol() const \since 4.7 Returns true if the UCS-4-encoded character specified by \a ucs4 - can be splited to the high and low parts of a utf16 surrogate + can be split into the high and low parts of a utf16 surrogate (ie. if its code point is greater than or equals to 0x10000). */ diff --git a/src/corelib/tools/qchar.h b/src/corelib/tools/qchar.h index 8991d07..5080536 100644 --- a/src/corelib/tools/qchar.h +++ b/src/corelib/tools/qchar.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qcontainerfwd.h b/src/corelib/tools/qcontainerfwd.h index 50dec68..28f8a6f 100644 --- a/src/corelib/tools/qcontainerfwd.h +++ b/src/corelib/tools/qcontainerfwd.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qcontiguouscache.cpp b/src/corelib/tools/qcontiguouscache.cpp index 7880bd3..8e1c4c4 100644 --- a/src/corelib/tools/qcontiguouscache.cpp +++ b/src/corelib/tools/qcontiguouscache.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qcontiguouscache.h b/src/corelib/tools/qcontiguouscache.h index 3d0a159..7880c2e 100644 --- a/src/corelib/tools/qcontiguouscache.h +++ b/src/corelib/tools/qcontiguouscache.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qcryptographichash.cpp b/src/corelib/tools/qcryptographichash.cpp index 043d6a3..630e390 100644 --- a/src/corelib/tools/qcryptographichash.cpp +++ b/src/corelib/tools/qcryptographichash.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qcryptographichash.h b/src/corelib/tools/qcryptographichash.h index b3aaaf3..8506961 100644 --- a/src/corelib/tools/qcryptographichash.h +++ b/src/corelib/tools/qcryptographichash.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qdatetime.cpp b/src/corelib/tools/qdatetime.cpp index c252e64..a3a8884 100644 --- a/src/corelib/tools/qdatetime.cpp +++ b/src/corelib/tools/qdatetime.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -3426,8 +3426,9 @@ QDateTime QDateTime::fromString(const QString& s, Qt::DateFormat f) QString tz = parts.at(5); if (!tz.startsWith(QLatin1String("GMT"), Qt::CaseInsensitive)) return QDateTime(); - int tzoffset = 0; + QDateTime dt(date, time, Qt::UTC); if (tz.length() > 3) { + int tzoffset = 0; QChar sign = tz.at(3); if ((sign != QLatin1Char('+')) && (sign != QLatin1Char('-'))) { @@ -3442,8 +3443,9 @@ QDateTime QDateTime::fromString(const QString& s, Qt::DateFormat f) tzoffset = (tzhour*60 + tzminute) * 60; if (sign == QLatin1Char('-')) tzoffset = -tzoffset; + dt.setUtcOffset(tzoffset); } - return QDateTime(date, time, Qt::UTC).addSecs(-tzoffset).toLocalTime(); + return dt.toLocalTime(); } #endif //QT_NO_TEXTDATE } @@ -5838,6 +5840,41 @@ bool operator==(const QDateTimeParser::SectionNode &s1, const QDateTimeParser::S return (s1.type == s2.type) && (s1.pos == s2.pos) && (s1.count == s2.count); } +#ifdef Q_OS_SYMBIAN +const static TTime UnixEpochOffset(I64LIT(0xdcddb30f2f8000)); +const static TInt64 MinimumMillisecondTime(KMinTInt64 / 1000); +const static TInt64 MaximumMillisecondTime(KMaxTInt64 / 1000); +QDateTime qt_symbian_TTime_To_QDateTime(const TTime& time) +{ + TTimeIntervalMicroSeconds absolute = time.MicroSecondsFrom(UnixEpochOffset); + + return QDateTime::fromMSecsSinceEpoch(absolute.Int64() / 1000); +} + +TTime qt_symbian_QDateTime_To_TTime(const QDateTime& datetime) +{ + qint64 absolute = datetime.toMSecsSinceEpoch(); + if(absolute > MaximumMillisecondTime) + return TTime(KMaxTInt64); + if(absolute < MinimumMillisecondTime) + return TTime(KMinTInt64); + return TTime(absolute * 1000); +} + +time_t qt_symbian_TTime_To_time_t(const TTime& time) +{ + TTimeIntervalSeconds interval; + TInt err = time.SecondsFrom(UnixEpochOffset, interval); + if (err || interval.Int() < 0) + return (time_t) 0; + return (time_t) interval.Int(); +} + +TTime qt_symbian_time_t_To_TTime(time_t time) +{ + return UnixEpochOffset + TTimeIntervalSeconds(time); +} +#endif //Q_OS_SYMBIAN #endif // QT_BOOTSTRAPPED diff --git a/src/corelib/tools/qdatetime.h b/src/corelib/tools/qdatetime.h index 2466aeb..432c906 100644 --- a/src/corelib/tools/qdatetime.h +++ b/src/corelib/tools/qdatetime.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qdatetime_p.h b/src/corelib/tools/qdatetime_p.h index f10785e..ad4055d 100644 --- a/src/corelib/tools/qdatetime_p.h +++ b/src/corelib/tools/qdatetime_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -275,6 +275,12 @@ Q_CORE_EXPORT bool operator==(const QDateTimeParser::SectionNode &s1, const QDat Q_DECLARE_OPERATORS_FOR_FLAGS(QDateTimeParser::Sections) Q_DECLARE_OPERATORS_FOR_FLAGS(QDateTimeParser::FieldInfo) +#ifdef Q_OS_SYMBIAN +QDateTime qt_symbian_TTime_To_QDateTime(const TTime& time); +TTime qt_symbian_QDateTime_To_TTime(const QDateTime& datetime); +time_t qt_symbian_TTime_To_time_t(const TTime& time); +TTime qt_symbian_time_t_To_TTime(time_t time); +#endif //Q_OS_SYMBIAN #endif // QT_BOOTSTRAPPED diff --git a/src/corelib/tools/qeasingcurve.cpp b/src/corelib/tools/qeasingcurve.cpp index 7fe9170..7daf95a 100644 --- a/src/corelib/tools/qeasingcurve.cpp +++ b/src/corelib/tools/qeasingcurve.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -92,14 +92,18 @@ animation.setEasingCurve(QEasingCurve::InOutQuad); \endcode - The ability to set an amplitude, overshoot, or period depends on the QEasingCurve type. Amplitude access - is available to curves that behave as springs such as elastic and bounce curves. Changing the amplitude changes - the height of the curve. Period access is only available to elastic curves and setting a higher period slows - the rate of bounce. Only curves that have "boomerang" behaviors such as the InBack, OutBack, InOutBack, and OutInBack - have overshoot settings. These curves will interpolate beyond the end points and return to the end point, - acting similar to a boomerang. - - The \l{Easing Curves Example} contains samples of QEasingCurve types and lets you change the curve settings. + The ability to set an amplitude, overshoot, or period depends on + the QEasingCurve type. Amplitude access is available to curves + that behave as springs such as elastic and bounce curves. Changing + the amplitude changes the height of the curve. Period access is + only available to elastic curves and setting a higher period slows + the rate of bounce. Only curves that have "boomerang" behaviors + such as the InBack, OutBack, InOutBack, and OutInBack have + overshoot settings. These curves will interpolate beyond the end + points and return to the end point, acting similar to a boomerang. + + The \l{Easing Curves Example} contains samples of QEasingCurve + types and lets you change the curve settings. */ diff --git a/src/corelib/tools/qeasingcurve.h b/src/corelib/tools/qeasingcurve.h index 173fba4..b2cebb3 100644 --- a/src/corelib/tools/qeasingcurve.h +++ b/src/corelib/tools/qeasingcurve.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qelapsedtimer.cpp b/src/corelib/tools/qelapsedtimer.cpp index 28d3450..0b4b63c 100644 --- a/src/corelib/tools/qelapsedtimer.cpp +++ b/src/corelib/tools/qelapsedtimer.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qelapsedtimer.h b/src/corelib/tools/qelapsedtimer.h index b996f6a..3cf4a70 100644 --- a/src/corelib/tools/qelapsedtimer.h +++ b/src/corelib/tools/qelapsedtimer.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -68,6 +68,7 @@ public: void invalidate(); bool isValid() const; + qint64 nsecsElapsed() const; qint64 elapsed() const; bool hasExpired(qint64 timeout) const; diff --git a/src/corelib/tools/qelapsedtimer_generic.cpp b/src/corelib/tools/qelapsedtimer_generic.cpp index 85986e6..508c94f 100644 --- a/src/corelib/tools/qelapsedtimer_generic.cpp +++ b/src/corelib/tools/qelapsedtimer_generic.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -103,6 +103,22 @@ qint64 QElapsedTimer::restart() return t1 - old; } +/*! \since 4.8 + + Returns the number of nanoseconds since this QElapsedTimer was last + started. Calling this function in a QElapsedTimer that was invalidated + will result in undefined results. + + On platforms that do not provide nanosecond resolution, the value returned + will be the best estimate available. + + \sa start(), restart(), hasExpired(), invalidate() +*/ +qint64 QElapsedTimer::nsecsElapsed() const +{ + return elapsed() * 1000000; +} + /*! Returns the number of milliseconds since this QElapsedTimer was last started. Calling this function in a QElapsedTimer that was invalidated diff --git a/src/corelib/tools/qelapsedtimer_mac.cpp b/src/corelib/tools/qelapsedtimer_mac.cpp index 8fceb49..110549a 100644 --- a/src/corelib/tools/qelapsedtimer_mac.cpp +++ b/src/corelib/tools/qelapsedtimer_mac.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -97,6 +97,12 @@ qint64 QElapsedTimer::restart() return absoluteToMSecs(t1 - old); } +qint64 QElapsedTimer::nsecsElapsed() const +{ + uint64_t cpu_time = mach_absolute_time(); + return absoluteToNSecs(cpu_time - t1); +} + qint64 QElapsedTimer::elapsed() const { uint64_t cpu_time = mach_absolute_time(); diff --git a/src/corelib/tools/qelapsedtimer_symbian.cpp b/src/corelib/tools/qelapsedtimer_symbian.cpp index 038b102..b831e03 100644 --- a/src/corelib/tools/qelapsedtimer_symbian.cpp +++ b/src/corelib/tools/qelapsedtimer_symbian.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -64,11 +64,6 @@ static quint64 getMicrosecondFromTick() return nanokernel_tick_period * (val | (quint64(highdword) << 32)); } -static quint64 getMillisecondFromTick() -{ - return getMicrosecondFromTick() / 1000; -} - timeval qt_gettime() { timeval tv; @@ -91,36 +86,41 @@ bool QElapsedTimer::isMonotonic() void QElapsedTimer::start() { - t1 = getMillisecondFromTick(); + t1 = getMicrosecondFromTick(); t2 = 0; } qint64 QElapsedTimer::restart() { qint64 oldt1 = t1; - t1 = getMillisecondFromTick(); + t1 = getMicrosecondFromTick(); t2 = 0; return t1 - oldt1; } +qint64 QElapsedTimer::nsecsElapsed() const +{ + return (getMicrosecondFromTick() - t1) * 1000; +} + qint64 QElapsedTimer::elapsed() const { - return getMillisecondFromTick() - t1; + return (getMicrosecondFromTick() - t1) / 1000; } qint64 QElapsedTimer::msecsSinceReference() const { - return t1; + return t1 / 1000; } qint64 QElapsedTimer::msecsTo(const QElapsedTimer &other) const { - return other.t1 - t1; + return (other.t1 - t1) / 1000; } qint64 QElapsedTimer::secsTo(const QElapsedTimer &other) const { - return msecsTo(other) / 1000; + return msecsTo(other) / 1000000; } bool operator<(const QElapsedTimer &v1, const QElapsedTimer &v2) diff --git a/src/corelib/tools/qelapsedtimer_unix.cpp b/src/corelib/tools/qelapsedtimer_unix.cpp index 633fa00..f24c6fb 100644 --- a/src/corelib/tools/qelapsedtimer_unix.cpp +++ b/src/corelib/tools/qelapsedtimer_unix.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -167,6 +167,17 @@ qint64 QElapsedTimer::restart() return elapsedAndRestart(t1, t2, &t1, &t2); } +qint64 QElapsedTimer::nsecsElapsed() const +{ + qint64 sec, frac; + do_gettime(&sec, &frac); + sec = sec - t1; + frac = frac - t2; + if (!monotonicClockAvailable) + frac *= 1000; + return sec * Q_INT64_C(1000000000) + frac; +} + qint64 QElapsedTimer::elapsed() const { qint64 sec, frac; diff --git a/src/corelib/tools/qelapsedtimer_win.cpp b/src/corelib/tools/qelapsedtimer_win.cpp index c77acaa..b3210f1 100644 --- a/src/corelib/tools/qelapsedtimer_win.cpp +++ b/src/corelib/tools/qelapsedtimer_win.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -79,14 +79,14 @@ static void resolveLibs() done = true; } -static inline qint64 ticksToMilliseconds(qint64 ticks) +static inline qint64 ticksToNanoseconds(qint64 ticks) { if (counterFrequency > 0) { // QueryPerformanceCounter uses an arbitrary frequency - return ticks * 1000 / counterFrequency; + return ticks * 1000000000 / counterFrequency; } else { // GetTickCount(64) return milliseconds - return ticks; + return ticks * 1000000; } } @@ -144,24 +144,30 @@ qint64 QElapsedTimer::restart() qint64 oldt1 = t1; t1 = getTickCount(); t2 = 0; - return ticksToMilliseconds(t1 - oldt1); + return ticksToNanoseconds(t1 - oldt1) / 1000000; +} + +qint64 QElapsedTimer::nsecsElapsed() const +{ + qint64 elapsed = getTickCount() - t1; + return ticksToNanoseconds(elapsed); } qint64 QElapsedTimer::elapsed() const { qint64 elapsed = getTickCount() - t1; - return ticksToMilliseconds(elapsed); + return ticksToNanoseconds(elapsed) / 1000000; } qint64 QElapsedTimer::msecsSinceReference() const { - return ticksToMilliseconds(t1); + return ticksToNanoseconds(t1) / 1000000; } qint64 QElapsedTimer::msecsTo(const QElapsedTimer &other) const { qint64 difference = other.t1 - t1; - return ticksToMilliseconds(difference); + return ticksToNanoseconds(difference) / 1000000; } qint64 QElapsedTimer::secsTo(const QElapsedTimer &other) const diff --git a/src/corelib/tools/qharfbuzz.cpp b/src/corelib/tools/qharfbuzz.cpp index 9166a14..3d6b37d 100644 --- a/src/corelib/tools/qharfbuzz.cpp +++ b/src/corelib/tools/qharfbuzz.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qharfbuzz_p.h b/src/corelib/tools/qharfbuzz_p.h index 3786c07..a1b8320 100644 --- a/src/corelib/tools/qharfbuzz_p.h +++ b/src/corelib/tools/qharfbuzz_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qhash.cpp b/src/corelib/tools/qhash.cpp index 3dc9c92..66ec660 100644 --- a/src/corelib/tools/qhash.cpp +++ b/src/corelib/tools/qhash.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qhash.h b/src/corelib/tools/qhash.h index 21fca2d..4982144 100644 --- a/src/corelib/tools/qhash.h +++ b/src/corelib/tools/qhash.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qiterator.h b/src/corelib/tools/qiterator.h index abdc68c..2f7e1b1 100644 --- a/src/corelib/tools/qiterator.h +++ b/src/corelib/tools/qiterator.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qiterator.qdoc b/src/corelib/tools/qiterator.qdoc index 9cec7ec..d651343 100644 --- a/src/corelib/tools/qiterator.qdoc +++ b/src/corelib/tools/qiterator.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qline.cpp b/src/corelib/tools/qline.cpp index babc1d8..dfc55e6 100644 --- a/src/corelib/tools/qline.cpp +++ b/src/corelib/tools/qline.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qline.h b/src/corelib/tools/qline.h index b3fc3f5..409bed1 100644 --- a/src/corelib/tools/qline.h +++ b/src/corelib/tools/qline.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qlinkedlist.cpp b/src/corelib/tools/qlinkedlist.cpp index 7b452fc..724cace 100644 --- a/src/corelib/tools/qlinkedlist.cpp +++ b/src/corelib/tools/qlinkedlist.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qlinkedlist.h b/src/corelib/tools/qlinkedlist.h index 849bfd3..b01dcc4 100644 --- a/src/corelib/tools/qlinkedlist.h +++ b/src/corelib/tools/qlinkedlist.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qlist.cpp b/src/corelib/tools/qlist.cpp index 5706171..7bbdc16 100644 --- a/src/corelib/tools/qlist.cpp +++ b/src/corelib/tools/qlist.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qlist.h b/src/corelib/tools/qlist.h index b1fcabf..da70b80 100644 --- a/src/corelib/tools/qlist.h +++ b/src/corelib/tools/qlist.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qlocale.cpp b/src/corelib/tools/qlocale.cpp index 83d6dcd..6515edb 100644 --- a/src/corelib/tools/qlocale.cpp +++ b/src/corelib/tools/qlocale.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -1576,8 +1576,6 @@ QDataStream &operator>>(QDataStream &ds, QLocale &l) defaults to the default locale (see setDefault()). \endlist - The "C" locale is identical in behavior to \l{English}/\l{UnitedStates}. - Use language() and country() to determine the actual language and country values used. @@ -2201,7 +2199,7 @@ static quint16 localePrivateIndex(const QLocalePrivate *p) /*! Constructs a QLocale object with the specified \a name, which has the format - "language[_country][.codeset][@modifier]" or "C", where: + "language[_territory][.codeset][@modifier]" or "C", where: \list \i language is a lowercase, two-letter, ISO 639 language code, diff --git a/src/corelib/tools/qlocale.h b/src/corelib/tools/qlocale.h index 1af2cb4..6bb9f79 100644 --- a/src/corelib/tools/qlocale.h +++ b/src/corelib/tools/qlocale.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qlocale_data_p.h b/src/corelib/tools/qlocale_data_p.h index 5f4a9c2..cd2a342 100644 --- a/src/corelib/tools/qlocale_data_p.h +++ b/src/corelib/tools/qlocale_data_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qlocale_p.h b/src/corelib/tools/qlocale_p.h index 6205745..d310d9b 100644 --- a/src/corelib/tools/qlocale_p.h +++ b/src/corelib/tools/qlocale_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qlocale_symbian.cpp b/src/corelib/tools/qlocale_symbian.cpp index 458bb2a..4d84de5 100644 --- a/src/corelib/tools/qlocale_symbian.cpp +++ b/src/corelib/tools/qlocale_symbian.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qmap.cpp b/src/corelib/tools/qmap.cpp index 5a5fffd..c548663 100644 --- a/src/corelib/tools/qmap.cpp +++ b/src/corelib/tools/qmap.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qmap.h b/src/corelib/tools/qmap.h index 2897529..6ac30dd 100644 --- a/src/corelib/tools/qmap.h +++ b/src/corelib/tools/qmap.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qmargins.cpp b/src/corelib/tools/qmargins.cpp index bb604a9..18ebe65 100644 --- a/src/corelib/tools/qmargins.cpp +++ b/src/corelib/tools/qmargins.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qmargins.h b/src/corelib/tools/qmargins.h index 92f9fe3..4b69c5b 100644 --- a/src/corelib/tools/qmargins.h +++ b/src/corelib/tools/qmargins.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qpair.h b/src/corelib/tools/qpair.h index a7c8e6f..ed27971 100644 --- a/src/corelib/tools/qpair.h +++ b/src/corelib/tools/qpair.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qpair.qdoc b/src/corelib/tools/qpair.qdoc index 4ef151e..b900c4f 100644 --- a/src/corelib/tools/qpair.qdoc +++ b/src/corelib/tools/qpair.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qpodlist_p.h b/src/corelib/tools/qpodlist_p.h index ad2c324..e871ecc 100644 --- a/src/corelib/tools/qpodlist_p.h +++ b/src/corelib/tools/qpodlist_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qpoint.cpp b/src/corelib/tools/qpoint.cpp index c297709..2a13fc4 100644 --- a/src/corelib/tools/qpoint.cpp +++ b/src/corelib/tools/qpoint.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -187,7 +187,19 @@ QT_BEGIN_NAMESPACE */ /*! - \fn QPoint &QPoint::operator*=(qreal factor) + \fn QPoint &QPoint::operator*=(float factor) + + Multiplies this point's coordinates by the given \a factor, and + returns a reference to this point. + + Note that the result is rounded to the nearest integer as points are held as + integers. Use QPointF for floating point accuracy. + + \sa operator/=() +*/ + +/*! + \fn QPoint &QPoint::operator*=(double factor) Multiplies this point's coordinates by the given \a factor, and returns a reference to this point. For example: @@ -200,6 +212,14 @@ QT_BEGIN_NAMESPACE \sa operator/=() */ +/*! + \fn QPoint &QPoint::operator*=(int factor) + + Multiplies this point's coordinates by the given \a factor, and + returns a reference to this point. + + \sa operator/=() +*/ /*! \fn bool operator==(const QPoint &p1, const QPoint &p2) @@ -237,7 +257,7 @@ QT_BEGIN_NAMESPACE */ /*! - \fn const QPoint operator*(const QPoint &point, qreal factor) + \fn const QPoint operator*(const QPoint &point, float factor) \relates QPoint Returns a copy of the given \a point multiplied by the given \a factor. @@ -249,7 +269,44 @@ QT_BEGIN_NAMESPACE */ /*! - \fn const QPoint operator*(qreal factor, const QPoint &point) + \fn const QPoint operator*(const QPoint &point, double factor) + \relates QPoint + + Returns a copy of the given \a point multiplied by the given \a factor. + + Note that the result is rounded to the nearest integer as points + are held as integers. Use QPointF for floating point accuracy. + + \sa QPoint::operator*=() +*/ + +/*! + \fn const QPoint operator*(const QPoint &point, int factor) + \relates QPoint + + Returns a copy of the given \a point multiplied by the given \a factor. + + \sa QPoint::operator*=() +*/ + +/*! + \fn const QPoint operator*(float factor, const QPoint &point) + \overload + \relates QPoint + + Returns a copy of the given \a point multiplied by the given \a factor. +*/ + +/*! + \fn const QPoint operator*(double factor, const QPoint &point) + \overload + \relates QPoint + + Returns a copy of the given \a point multiplied by the given \a factor. +*/ + +/*! + \fn const QPoint operator*(int factor, const QPoint &point) \overload \relates QPoint diff --git a/src/corelib/tools/qpoint.h b/src/corelib/tools/qpoint.h index 79a7dd8..4496127 100644 --- a/src/corelib/tools/qpoint.h +++ b/src/corelib/tools/qpoint.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -70,15 +70,23 @@ public: QPoint &operator+=(const QPoint &p); QPoint &operator-=(const QPoint &p); - QPoint &operator*=(qreal c); + + QPoint &operator*=(float c); + QPoint &operator*=(double c); + QPoint &operator*=(int c); + QPoint &operator/=(qreal c); friend inline bool operator==(const QPoint &, const QPoint &); friend inline bool operator!=(const QPoint &, const QPoint &); friend inline const QPoint operator+(const QPoint &, const QPoint &); friend inline const QPoint operator-(const QPoint &, const QPoint &); - friend inline const QPoint operator*(const QPoint &, qreal); - friend inline const QPoint operator*(qreal, const QPoint &); + friend inline const QPoint operator*(const QPoint &, float); + friend inline const QPoint operator*(float, const QPoint &); + friend inline const QPoint operator*(const QPoint &, double); + friend inline const QPoint operator*(double, const QPoint &); + friend inline const QPoint operator*(const QPoint &, int); + friend inline const QPoint operator*(int, const QPoint &); friend inline const QPoint operator-(const QPoint &); friend inline const QPoint operator/(const QPoint &, qreal); @@ -141,9 +149,15 @@ inline QPoint &QPoint::operator+=(const QPoint &p) inline QPoint &QPoint::operator-=(const QPoint &p) { xp-=p.xp; yp-=p.yp; return *this; } -inline QPoint &QPoint::operator*=(qreal c) +inline QPoint &QPoint::operator*=(float c) +{ xp = qRound(xp*c); yp = qRound(yp*c); return *this; } + +inline QPoint &QPoint::operator*=(double c) { xp = qRound(xp*c); yp = qRound(yp*c); return *this; } +inline QPoint &QPoint::operator*=(int c) +{ xp = xp*c; yp = yp*c; return *this; } + inline bool operator==(const QPoint &p1, const QPoint &p2) { return p1.xp == p2.xp && p1.yp == p2.yp; } @@ -156,12 +170,24 @@ inline const QPoint operator+(const QPoint &p1, const QPoint &p2) inline const QPoint operator-(const QPoint &p1, const QPoint &p2) { return QPoint(p1.xp-p2.xp, p1.yp-p2.yp); } -inline const QPoint operator*(const QPoint &p, qreal c) +inline const QPoint operator*(const QPoint &p, float c) { return QPoint(qRound(p.xp*c), qRound(p.yp*c)); } -inline const QPoint operator*(qreal c, const QPoint &p) +inline const QPoint operator*(const QPoint &p, double c) { return QPoint(qRound(p.xp*c), qRound(p.yp*c)); } +inline const QPoint operator*(const QPoint &p, int c) +{ return QPoint(p.xp*c, p.yp*c); } + +inline const QPoint operator*(float c, const QPoint &p) +{ return QPoint(qRound(p.xp*c), qRound(p.yp*c)); } + +inline const QPoint operator*(double c, const QPoint &p) +{ return QPoint(qRound(p.xp*c), qRound(p.yp*c)); } + +inline const QPoint operator*(int c, const QPoint &p) +{ return QPoint(p.xp*c, p.yp*c); } + inline const QPoint operator-(const QPoint &p) { return QPoint(-p.xp, -p.yp); } diff --git a/src/corelib/tools/qqueue.cpp b/src/corelib/tools/qqueue.cpp index 3602695..a256b03 100644 --- a/src/corelib/tools/qqueue.cpp +++ b/src/corelib/tools/qqueue.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qqueue.h b/src/corelib/tools/qqueue.h index 4ef1a61..c0d5ce8 100644 --- a/src/corelib/tools/qqueue.h +++ b/src/corelib/tools/qqueue.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qrect.cpp b/src/corelib/tools/qrect.cpp index 308a561..3662726 100644 --- a/src/corelib/tools/qrect.cpp +++ b/src/corelib/tools/qrect.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qrect.h b/src/corelib/tools/qrect.h index 6984747..8ab511c 100644 --- a/src/corelib/tools/qrect.h +++ b/src/corelib/tools/qrect.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qregexp.cpp b/src/corelib/tools/qregexp.cpp index 5d2a0e3..486a5df 100644 --- a/src/corelib/tools/qregexp.cpp +++ b/src/corelib/tools/qregexp.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qregexp.h b/src/corelib/tools/qregexp.h index 4a74f90..98d82f9 100644 --- a/src/corelib/tools/qregexp.h +++ b/src/corelib/tools/qregexp.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qringbuffer_p.h b/src/corelib/tools/qringbuffer_p.h index 808ad5e..53bbd58 100644 --- a/src/corelib/tools/qringbuffer_p.h +++ b/src/corelib/tools/qringbuffer_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qscopedpointer.cpp b/src/corelib/tools/qscopedpointer.cpp index b06112d..60a5d70 100644 --- a/src/corelib/tools/qscopedpointer.cpp +++ b/src/corelib/tools/qscopedpointer.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qscopedpointer.h b/src/corelib/tools/qscopedpointer.h index b3a6db6..92bccf5 100644 --- a/src/corelib/tools/qscopedpointer.h +++ b/src/corelib/tools/qscopedpointer.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qscopedpointer_p.h b/src/corelib/tools/qscopedpointer_p.h index f9091b9..9b2ad6c 100644 --- a/src/corelib/tools/qscopedpointer_p.h +++ b/src/corelib/tools/qscopedpointer_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qscopedvaluerollback.cpp b/src/corelib/tools/qscopedvaluerollback.cpp new file mode 100644 index 0000000..8933efc --- /dev/null +++ b/src/corelib/tools/qscopedvaluerollback.cpp @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qscopedvaluerollback.h" + +QT_BEGIN_NAMESPACE + +/*! + \class QScopedValueRollback + \brief The QScopedValueRollback resets a variable to its previous value on destruction + \since 4.8 + \ingroup misc + + The QScopedAssignment class can be used to revert state when an + exception is thrown without needing to write try-catch blocks. + + It can also be used to manage variables that are temporarily set, + such as reentrancy guards. By using this class, the variable will + be reset whether the function is exited normally, exited early by + a return statement, or exited by an exception. + + The template can only be instantiated with a type that supports assignment. + + \sa QScopedPointer +*/ + +/*! + \fn QScopedValueRollback::QScopedValueRollback(T &var) + + Stores the previous value of var internally, for revert on destruction. +*/ + +/*! + \fn QScopedValueRollback::~QScopedValueRollback() + + Assigns the previous value to the managed variable. + This is the value at construction time, or at the last call to commit() +*/ + +/*! + \fn void QScopedValueRollback::commit() + + Updates the previous value of the managed variable to its current value. +*/ + +QT_END_NAMESPACE diff --git a/src/corelib/tools/qscopedvaluerollback.h b/src/corelib/tools/qscopedvaluerollback.h new file mode 100644 index 0000000..e874428 --- /dev/null +++ b/src/corelib/tools/qscopedvaluerollback.h @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSCOPEDVALUEROLLBACK_H +#define QSCOPEDVALUEROLLBACK_H + +#include <QtCore/qglobal.h> + +QT_BEGIN_HEADER +QT_BEGIN_NAMESPACE +QT_MODULE(Core) + +template <typename T> +class QScopedValueRollback +{ +public: + QScopedValueRollback(T &var) : + varRef(var) + { + oldValue = varRef; + } + + ~QScopedValueRollback() + { + varRef = oldValue; + } + + void commit() + { + oldValue = varRef; + } + +private: + T& varRef; + T oldValue; + + Q_DISABLE_COPY(QScopedValueRollback) +}; + +QT_END_NAMESPACE +QT_END_HEADER + +#endif // QSCOPEDVALUEROLLBACK_H diff --git a/src/corelib/tools/qset.h b/src/corelib/tools/qset.h index 472078f..a2a8052 100644 --- a/src/corelib/tools/qset.h +++ b/src/corelib/tools/qset.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -335,7 +335,7 @@ class QMutableSetIterator typedef typename QSet<T>::iterator iterator; QSet<T> *c; iterator i, n; - inline bool item_exists() const { return n != c->constEnd(); } + inline bool item_exists() const { return c->constEnd() != n; } public: inline QMutableSetIterator(QSet<T> &container) diff --git a/src/corelib/tools/qset.qdoc b/src/corelib/tools/qset.qdoc index 57368f0..30880d5 100644 --- a/src/corelib/tools/qset.qdoc +++ b/src/corelib/tools/qset.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qshareddata.cpp b/src/corelib/tools/qshareddata.cpp index 338a183..1ef8e52 100644 --- a/src/corelib/tools/qshareddata.cpp +++ b/src/corelib/tools/qshareddata.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qshareddata.h b/src/corelib/tools/qshareddata.h index 45456fe..1494373 100644 --- a/src/corelib/tools/qshareddata.h +++ b/src/corelib/tools/qshareddata.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -114,6 +114,7 @@ public: return *this; } #ifdef Q_COMPILER_RVALUE_REFS + QSharedDataPointer(QSharedDataPointer &&o) : d(o.d) { o.d = 0; } inline QSharedDataPointer<T> &operator=(QSharedDataPointer<T> &&other) { qSwap(d, other.d); return *this; } #endif @@ -197,7 +198,8 @@ public: return *this; } #ifdef Q_COMPILER_RVALUE_REFS - inline QSharedDataPointer<T> &operator=(QSharedDataPointer<T> &&other) + inline QExplicitlySharedDataPointer(QExplicitlySharedDataPointer &&o) : d(o.d) { o.d = 0; } + inline QExplicitlySharedDataPointer<T> &operator=(QExplicitlySharedDataPointer<T> &&other) { qSwap(d, other.d); return *this; } #endif diff --git a/src/corelib/tools/qsharedpointer.cpp b/src/corelib/tools/qsharedpointer.cpp index 3cc9c45..b1f77b4 100644 --- a/src/corelib/tools/qsharedpointer.cpp +++ b/src/corelib/tools/qsharedpointer.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qsharedpointer.h b/src/corelib/tools/qsharedpointer.h index e0f4dca..a57abb3 100644 --- a/src/corelib/tools/qsharedpointer.h +++ b/src/corelib/tools/qsharedpointer.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qsharedpointer_impl.h b/src/corelib/tools/qsharedpointer_impl.h index ef8c454..b29e5b6 100644 --- a/src/corelib/tools/qsharedpointer_impl.h +++ b/src/corelib/tools/qsharedpointer_impl.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -44,7 +44,17 @@ #ifndef QSHAREDPOINTER_H #error Do not include qsharedpointer_impl.h directly #endif + #if 0 +// These macros are duplicated here to make syncqt not complain a about +// this header, as we have a "qt_sync_stop_processing" below, which in turn +// is here because this file contains a template mess and duplicates the +// classes found in qsharedpointer.h +QT_BEGIN_HEADER +QT_BEGIN_NAMESPACE +QT_MODULE(Core) +QT_END_NAMESPACE +QT_END_HEADER #pragma qt_sync_stop_processing #endif diff --git a/src/corelib/tools/qsimd.cpp b/src/corelib/tools/qsimd.cpp index d44a9d0..f96703d 100644 --- a/src/corelib/tools/qsimd.cpp +++ b/src/corelib/tools/qsimd.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -290,7 +290,13 @@ static inline uint detectProcessorFeatures() uint features = MMX|SSE|SSE2|CMOV; uint feature_result = 0; -#if defined(Q_CC_GNU) +#if defined (Q_OS_WIN64) + { + int info[4]; + __cpuid(info, 1); + feature_result = info[2]; + } +#elif defined(Q_CC_GNU) quint64 tmp; asm ("xchg %%rbx, %1\n" "cpuid\n" @@ -299,12 +305,6 @@ static inline uint detectProcessorFeatures() : "a" (1) : "%edx" ); -#elif defined (Q_OS_WIN64) - { - int info[4]; - __cpuid(info, 1); - feature_result = info[2]; - } #endif if (feature_result & (1u)) diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h index 2dbed76..4647804 100644 --- a/src/corelib/tools/qsimd_p.h +++ b/src/corelib/tools/qsimd_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qsize.cpp b/src/corelib/tools/qsize.cpp index 12287ab..6e2768f 100644 --- a/src/corelib/tools/qsize.cpp +++ b/src/corelib/tools/qsize.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qsize.h b/src/corelib/tools/qsize.h index 1f3dee5..e317673 100644 --- a/src/corelib/tools/qsize.h +++ b/src/corelib/tools/qsize.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qstack.cpp b/src/corelib/tools/qstack.cpp index b42fe3b..f967b63 100644 --- a/src/corelib/tools/qstack.cpp +++ b/src/corelib/tools/qstack.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qstack.h b/src/corelib/tools/qstack.h index 6ddc381..6e10103 100644 --- a/src/corelib/tools/qstack.h +++ b/src/corelib/tools/qstack.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp index 36b01d2..b7272ec 100644 --- a/src/corelib/tools/qstring.cpp +++ b/src/corelib/tools/qstring.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -658,10 +658,11 @@ const QString::Null QString::null = { }; class.) \table 100 % + \header + \o Note for C Programmers + \row \o - \section1 Note for C Programmers - Due to C++'s type system and the fact that QString is \l{implicitly shared}, QStrings may be treated like \c{int}s or other basic types. For example: @@ -3890,8 +3891,7 @@ const char *QString::latin1_helper() const If \a size is -1 (default), it is taken to be qstrlen(\a str). - QTextCodec::codecForLocale() is used to perform the conversion - from Unicode. + QTextCodec::codecForLocale() is used to perform the conversion. \sa toLocal8Bit(), fromAscii(), fromLatin1(), fromUtf8() */ diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h index 07f43ca..b54258f 100644 --- a/src/corelib/tools/qstring.h +++ b/src/corelib/tools/qstring.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qstringbuilder.cpp b/src/corelib/tools/qstringbuilder.cpp index 08efcfe..7d75de7 100644 --- a/src/corelib/tools/qstringbuilder.cpp +++ b/src/corelib/tools/qstringbuilder.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -150,8 +150,8 @@ QT_BEGIN_NAMESPACE void QAbstractConcatenable::convertFromAscii(const char *a, int len, QChar *&out) { #ifndef QT_NO_TEXTCODEC - if (QString::codecForCStrings) { - QString tmp = QString::fromAscii(a); + if (QString::codecForCStrings && len) { + QString tmp = QString::fromAscii(a, len > 0 ? len - 1 : -1); memcpy(out, reinterpret_cast<const char *>(tmp.constData()), sizeof(QChar) * tmp.size()); out += tmp.length(); return; diff --git a/src/corelib/tools/qstringbuilder.h b/src/corelib/tools/qstringbuilder.h index 0c3ba06..d230d67 100644 --- a/src/corelib/tools/qstringbuilder.h +++ b/src/corelib/tools/qstringbuilder.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -270,10 +270,11 @@ template <> struct QConcatenable<QByteArray> : private QAbstractConcatenable { typedef QByteArray type; enum { ExactSize = false }; - static int size(const QByteArray &ba) { return qstrnlen(ba.constData(), ba.size()); } + static int size(const QByteArray &ba) { return ba.size(); } static inline void appendTo(const QByteArray &ba, QChar *&out) { - QAbstractConcatenable::convertFromAscii(ba.constData(), -1, out); + // adding 1 because convertFromAscii expects the size including the null-termination + QAbstractConcatenable::convertFromAscii(ba.constData(), ba.size() + 1, out); } }; #endif diff --git a/src/corelib/tools/qstringlist.cpp b/src/corelib/tools/qstringlist.cpp index 82a46d4..a560cca 100644 --- a/src/corelib/tools/qstringlist.cpp +++ b/src/corelib/tools/qstringlist.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qstringlist.h b/src/corelib/tools/qstringlist.h index d1d0f9e..a211430 100644 --- a/src/corelib/tools/qstringlist.h +++ b/src/corelib/tools/qstringlist.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qstringmatcher.cpp b/src/corelib/tools/qstringmatcher.cpp index d445ed4..7533827 100644 --- a/src/corelib/tools/qstringmatcher.cpp +++ b/src/corelib/tools/qstringmatcher.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qstringmatcher.h b/src/corelib/tools/qstringmatcher.h index 451aeb6..d72c5ca 100644 --- a/src/corelib/tools/qstringmatcher.h +++ b/src/corelib/tools/qstringmatcher.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qtextboundaryfinder.cpp b/src/corelib/tools/qtextboundaryfinder.cpp index 0428782..c2bb094 100644 --- a/src/corelib/tools/qtextboundaryfinder.cpp +++ b/src/corelib/tools/qtextboundaryfinder.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qtextboundaryfinder.h b/src/corelib/tools/qtextboundaryfinder.h index 40f754f..3833b9d 100644 --- a/src/corelib/tools/qtextboundaryfinder.h +++ b/src/corelib/tools/qtextboundaryfinder.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qtimeline.cpp b/src/corelib/tools/qtimeline.cpp index f413223..b6c3897 100644 --- a/src/corelib/tools/qtimeline.cpp +++ b/src/corelib/tools/qtimeline.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qtimeline.h b/src/corelib/tools/qtimeline.h index 926eea1..df65c9d 100644 --- a/src/corelib/tools/qtimeline.h +++ b/src/corelib/tools/qtimeline.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qtools_p.h b/src/corelib/tools/qtools_p.h index 8e5ea2a..e6ab6d2 100644 --- a/src/corelib/tools/qtools_p.h +++ b/src/corelib/tools/qtools_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qunicodetables.cpp b/src/corelib/tools/qunicodetables.cpp index 68e72cc..f532d80 100644 --- a/src/corelib/tools/qunicodetables.cpp +++ b/src/corelib/tools/qunicodetables.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qunicodetables_p.h b/src/corelib/tools/qunicodetables_p.h index be52bf9..4833a59 100644 --- a/src/corelib/tools/qunicodetables_p.h +++ b/src/corelib/tools/qunicodetables_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qvarlengtharray.h b/src/corelib/tools/qvarlengtharray.h index 3882323..6a98755 100644 --- a/src/corelib/tools/qvarlengtharray.h +++ b/src/corelib/tools/qvarlengtharray.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qvarlengtharray.qdoc b/src/corelib/tools/qvarlengtharray.qdoc index 4d5d5d1..957bca7 100644 --- a/src/corelib/tools/qvarlengtharray.qdoc +++ b/src/corelib/tools/qvarlengtharray.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qvector.cpp b/src/corelib/tools/qvector.cpp index 0497211..e2e366d 100644 --- a/src/corelib/tools/qvector.cpp +++ b/src/corelib/tools/qvector.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qvector.h b/src/corelib/tools/qvector.h index 0f7db88..56d1cca 100644 --- a/src/corelib/tools/qvector.h +++ b/src/corelib/tools/qvector.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/qvsnprintf.cpp b/src/corelib/tools/qvsnprintf.cpp index deecd3a..5794730 100644 --- a/src/corelib/tools/qvsnprintf.cpp +++ b/src/corelib/tools/qvsnprintf.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/tools/tools.pri b/src/corelib/tools/tools.pri index 03bb32d..9d564a1 100644 --- a/src/corelib/tools/tools.pri +++ b/src/corelib/tools/tools.pri @@ -29,6 +29,9 @@ HEADERS += \ tools/qrect.h \ tools/qregexp.h \ tools/qringbuffer_p.h \ + tools/qscopedpointer.h \ + tools/qscopedpointer_p.h \ + tools/qscopedvaluerollback.h \ tools/qshareddata.h \ tools/qsharedpointer.h \ tools/qsharedpointer_impl.h \ @@ -45,9 +48,7 @@ HEADERS += \ tools/qelapsedtimer.h \ tools/qunicodetables_p.h \ tools/qvarlengtharray.h \ - tools/qvector.h \ - tools/qscopedpointer.h \ - tools/qscopedpointer_p.h + tools/qvector.h SOURCES += \ diff --git a/src/corelib/xml/make-parser.sh b/src/corelib/xml/make-parser.sh index 89af678..7bfb1bc 100755 --- a/src/corelib/xml/make-parser.sh +++ b/src/corelib/xml/make-parser.sh @@ -1,7 +1,7 @@ #!/bin/sh ############################################################################# ## -## Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +## Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ## All rights reserved. ## Contact: Nokia Corporation (qt-info@nokia.com) ## diff --git a/src/corelib/xml/qxmlstream.cpp b/src/corelib/xml/qxmlstream.cpp index 91c3a19..2ef0386 100644 --- a/src/corelib/xml/qxmlstream.cpp +++ b/src/corelib/xml/qxmlstream.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -2941,6 +2941,9 @@ QStringRef QXmlStreamReader::documentEncoding() const By default, QXmlStreamWriter encodes XML in UTF-8. Different encodings can be enforced using setCodec(). + If an error occurs while writing to the underlying device, hasError() + starts returning true and subsequent writes are ignored. + The \l{QXmlStream Bookmarks Example} illustrates how to use a stream writer to write an XML bookmark file (XBEL) that was previously read in by a QXmlStreamReader. @@ -2965,7 +2968,8 @@ public: void write(const QStringRef &); void write(const QString &); void writeEscaped(const QString &, bool escapeWhitespace = false); - void write(const char *s); + void write(const char *s, int len); + template <int N> void write(const char (&s)[N]) { write(s, N - 1); } bool finishStartElement(bool contents = true); void writeStartElement(const QString &namespaceUri, const QString &name); QIODevice *device; @@ -2975,6 +2979,7 @@ public: uint inEmptyElement :1; uint lastWasStartElement :1; uint wroteSomething :1; + uint hasError :1; uint autoFormatting :1; QByteArray autoFormattingIndent; NamespaceDeclaration emptyNamespace; @@ -3007,6 +3012,7 @@ QXmlStreamWriterPrivate::QXmlStreamWriterPrivate(QXmlStreamWriter *q) #endif inStartElement = inEmptyElement = false; wroteSomething = false; + hasError = false; lastWasStartElement = false; lastNamespaceDeclaration = 1; autoFormatting = false; @@ -3016,11 +3022,15 @@ QXmlStreamWriterPrivate::QXmlStreamWriterPrivate(QXmlStreamWriter *q) void QXmlStreamWriterPrivate::write(const QStringRef &s) { if (device) { + if (hasError) + return; #ifdef QT_NO_TEXTCODEC - device->write(s.toString().toLatin1(), s.size()); + QByteArray bytes = s.toLatin1(); #else - device->write(encoder->fromUnicode(s.constData(), s.size())); + QByteArray bytes = encoder->fromUnicode(s.constData(), s.size()); #endif + if (device->write(bytes) != bytes.size()) + hasError = true; } else if (stringDevice) s.appendTo(stringDevice); @@ -3031,11 +3041,15 @@ void QXmlStreamWriterPrivate::write(const QStringRef &s) void QXmlStreamWriterPrivate::write(const QString &s) { if (device) { + if (hasError) + return; #ifdef QT_NO_TEXTCODEC - device->write(s.toLatin1(), s.size()); + QByteArray bytes = s.toLatin1(); #else - device->write(encoder->fromUnicode(s)); + QByteArray bytes = encoder->fromUnicode(s); #endif + if (device->write(bytes) != bytes.size()) + hasError = true; } else if (stringDevice) stringDevice->append(s); @@ -3070,31 +3084,19 @@ void QXmlStreamWriterPrivate::writeEscaped(const QString &s, bool escapeWhitespa escaped += QChar(c); } } - if (device) { -#ifdef QT_NO_TEXTCODEC - device->write(escaped.toLatin1(), escaped.size()); -#else - device->write(encoder->fromUnicode(escaped)); -#endif - } - else if (stringDevice) - stringDevice->append(escaped); - else - qWarning("QXmlStreamWriter: No device"); + write(escaped); } - -void QXmlStreamWriterPrivate::write(const char *s) +// ASCII only! +void QXmlStreamWriterPrivate::write(const char *s, int len) { if (device) { -#ifndef QT_NO_TEXTCODEC - if (codec->mibEnum() != 106) - device->write(encoder->fromUnicode(QLatin1String(s))); - else -#endif - device->write(s, strlen(s)); + if (hasError) + return; + if (device->write(s, len) != len) + hasError = true; } else if (stringDevice) { - stringDevice->append(QLatin1String(s)); + stringDevice->append(QString::fromLatin1(s, len)); } else qWarning("QXmlStreamWriter: No device"); } @@ -3172,7 +3174,7 @@ void QXmlStreamWriterPrivate::indent(int level) { write("\n"); for (int i = level; i > 0; --i) - write(autoFormattingIndent.constData()); + write(autoFormattingIndent.constData(), autoFormattingIndent.length()); } @@ -3373,6 +3375,17 @@ int QXmlStreamWriter::autoFormattingIndent() const return d->autoFormattingIndent.count(' ') - d->autoFormattingIndent.count('\t'); } +/*! + Returns \c true if the stream failed to write to the underlying device. + + The error status is never reset. Writes happening after the error + occurred are ignored, even if the error condition is cleared. + */ +bool QXmlStreamWriter::hasError() const +{ + Q_D(const QXmlStreamWriter); + return d->hasError; +} /*! \overload @@ -3759,7 +3772,7 @@ void QXmlStreamWriter::writeStartDocument(const QString &version) #ifdef QT_NO_TEXTCODEC d->write("iso-8859-1"); #else - d->write(d->codec->name().constData()); + d->write(d->codec->name().constData(), d->codec->name().length()); #endif } d->write("\"?>"); @@ -3782,12 +3795,13 @@ void QXmlStreamWriter::writeStartDocument(const QString &version, bool standalon #ifdef QT_NO_TEXTCODEC d->write("iso-8859-1"); #else - d->write(d->codec->name().constData()); + d->write(d->codec->name().constData(), d->codec->name().length()); #endif } - d->write("\" standalone=\""); - d->write(standalone ? "yes" : "no"); - d->write("\"?>"); + if (standalone) + d->write("\" standalone=\"yes\"?>"); + else + d->write("\" standalone=\"no\"?>"); } diff --git a/src/corelib/xml/qxmlstream.g b/src/corelib/xml/qxmlstream.g index e91408f..3088632 100644 --- a/src/corelib/xml/qxmlstream.g +++ b/src/corelib/xml/qxmlstream.g @@ -1,6 +1,6 @@ ---------------------------------------------------------------------------- -- --- Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +-- Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -- All rights reserved. -- Contact: Nokia Corporation (qt-info@nokia.com) -- diff --git a/src/corelib/xml/qxmlstream.h b/src/corelib/xml/qxmlstream.h index d7143bd..e5cb61e 100644 --- a/src/corelib/xml/qxmlstream.h +++ b/src/corelib/xml/qxmlstream.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -474,6 +474,8 @@ public: void writeCurrentToken(const QXmlStreamReader &reader); #endif + bool hasError() const; + private: Q_DISABLE_COPY(QXmlStreamWriter) Q_DECLARE_PRIVATE(QXmlStreamWriter) diff --git a/src/corelib/xml/qxmlstream_p.h b/src/corelib/xml/qxmlstream_p.h index f6ab3a1..a601a81 100644 --- a/src/corelib/xml/qxmlstream_p.h +++ b/src/corelib/xml/qxmlstream_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/xml/qxmlutils.cpp b/src/corelib/xml/qxmlutils.cpp index 616e6a0..462fa95 100644 --- a/src/corelib/xml/qxmlutils.cpp +++ b/src/corelib/xml/qxmlutils.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/corelib/xml/qxmlutils_p.h b/src/corelib/xml/qxmlutils_p.h index 590f033..c0de810 100644 --- a/src/corelib/xml/qxmlutils_p.h +++ b/src/corelib/xml/qxmlutils_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** |