diff options
Diffstat (limited to 'src/corelib')
28 files changed, 760 insertions, 328 deletions
diff --git a/src/corelib/arch/armv6/qatomic_generic_armv6.cpp b/src/corelib/arch/armv6/qatomic_generic_armv6.cpp index f638891..39d966a 100644 --- a/src/corelib/arch/armv6/qatomic_generic_armv6.cpp +++ b/src/corelib/arch/armv6/qatomic_generic_armv6.cpp @@ -46,6 +46,7 @@ #include <QtCore/qglobal.h> #ifdef QT_HAVE_ARMV6 +#ifndef SYMBIAN_E32_ATOMIC_API QT_BEGIN_NAMESPACE @@ -55,6 +56,24 @@ QT_USE_NAMESPACE #pragma push #pragma arm Q_CORE_EXPORT asm +bool QBasicAtomicInt_testAndSetRelaxed(volatile int *_q_value, int expectedValue, int newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +bool QBasicAtomicInt_testAndSetAcquire(volatile int *_q_value, int expectedValue, int newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +bool QBasicAtomicInt_testAndSetRelease(volatile int *_q_value, int expectedValue, int newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm bool QBasicAtomicInt_testAndSetOrdered(volatile int *_q_value, int expectedValue, int newValue) { CODE32 @@ -73,6 +92,24 @@ retry_testAndSetOrdered } Q_CORE_EXPORT asm +int QBasicAtomicInt_fetchAndStoreRelaxed(volatile int *_q_value, int newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +int QBasicAtomicInt_fetchAndStoreAcquire(volatile int *_q_value, int newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +int QBasicAtomicInt_fetchAndStoreRelease(volatile int *_q_value, int newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm int QBasicAtomicInt_fetchAndStoreOrdered(volatile int *_q_value, int newValue) { CODE32 @@ -88,6 +125,24 @@ retry_fetchAndStoreOrdered } Q_CORE_EXPORT asm +int QBasicAtomicInt_fetchAndAddRelaxed(volatile int *_q_value, int valueToAdd) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +int QBasicAtomicInt_fetchAndAddAcquire(volatile int *_q_value, int valueToAdd) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +int QBasicAtomicInt_fetchAndAddRelease(volatile int *_q_value, int valueToAdd) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm int QBasicAtomicInt_fetchAndAddOrdered(volatile int *_q_value, int valueToAdd) { CODE32 @@ -105,6 +160,30 @@ retry_fetchAndAddOrdered } Q_CORE_EXPORT asm +bool QBasicAtomicPointer_testAndSetRelaxed(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +bool QBasicAtomicPointer_testAndSetRelease(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +bool QBasicAtomicPointer_testAndSetAcquire(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm bool QBasicAtomicPointer_testAndSetOrdered(void * volatile *_q_value, void *expectedValue, void *newValue) @@ -125,6 +204,24 @@ retryPointer_testAndSetOrdered } Q_CORE_EXPORT asm +void *QBasicAtomicPointer_fetchAndStoreRelaxed(void * volatile *_q_value, void *newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +void *QBasicAtomicPointer_fetchAndStoreAcquire(void * volatile *_q_value, void *newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +void *QBasicAtomicPointer_fetchAndStoreRelease(void * volatile *_q_value, void *newValue) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm void *QBasicAtomicPointer_fetchAndStoreOrdered(void * volatile *_q_value, void *newValue) { CODE32 @@ -140,6 +237,24 @@ retryPointer_fetchAndStoreOrdered } Q_CORE_EXPORT asm +void *QBasicAtomicPointer_fetchAndAddRelaxed(void * volatile *_q_value, qptrdiff valueToAdd) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +void *QBasicAtomicPointer_fetchAndAddRelease(void * volatile *_q_value, qptrdiff valueToAdd) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm +void *QBasicAtomicPointer_fetchAndAddAcquire(void * volatile *_q_value, qptrdiff valueToAdd) +{ + CODE32 + //fall through +} +Q_CORE_EXPORT asm void *QBasicAtomicPointer_fetchAndAddOrdered(void * volatile *_q_value, qptrdiff valueToAdd) { CODE32 @@ -159,6 +274,21 @@ retryPointer_fetchAndAddOrdered #pragma pop #elif defined (Q_CC_GCCE) Q_CORE_EXPORT __declspec( naked ) +bool QBasicAtomicInt_testAndSetRelaxed(volatile int *_q_value, int expectedValue, int newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +bool QBasicAtomicInt_testAndSetAcquire(volatile int *_q_value, int expectedValue, int newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +bool QBasicAtomicInt_testAndSetRelease(volatile int *_q_value, int expectedValue, int newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) bool QBasicAtomicInt_testAndSetOrdered(volatile int *_q_value, int expectedValue, int newValue) { //R0 = _q_value @@ -176,6 +306,21 @@ bool QBasicAtomicInt_testAndSetOrdered(volatile int *_q_value, int expectedValue } Q_CORE_EXPORT __declspec( naked ) +int QBasicAtomicInt_fetchAndStoreRelaxed(volatile int *_q_value, int newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +int QBasicAtomicInt_fetchAndStoreAcquire(volatile int *_q_value, int newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +int QBasicAtomicInt_fetchAndStoreRelease(volatile int *_q_value, int newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) int QBasicAtomicInt_fetchAndStoreOrdered(volatile int *_q_value, int newValue) { //R0 = _q_value @@ -190,6 +335,21 @@ int QBasicAtomicInt_fetchAndStoreOrdered(volatile int *_q_value, int newValue) } Q_CORE_EXPORT __declspec( naked ) +int QBasicAtomicInt_fetchAndAddRelaxed(volatile int *_q_value, int valueToAdd) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +int QBasicAtomicInt_fetchAndAddAcquire(volatile int *_q_value, int valueToAdd) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +int QBasicAtomicInt_fetchAndAddRelease(volatile int *_q_value, int valueToAdd) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) int QBasicAtomicInt_fetchAndAddOrdered(volatile int *_q_value, int valueToAdd) { //R0 = _q_value @@ -206,6 +366,27 @@ int QBasicAtomicInt_fetchAndAddOrdered(volatile int *_q_value, int valueToAdd) } Q_CORE_EXPORT __declspec( naked ) +bool QBasicAtomicPointer_testAndSetRelaxed(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +bool QBasicAtomicPointer_testAndSetRelease(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +bool QBasicAtomicPointer_testAndSetAcquire(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) bool QBasicAtomicPointer_testAndSetOrdered(void * volatile *_q_value, void *expectedValue, void *newValue) @@ -225,6 +406,21 @@ bool QBasicAtomicPointer_testAndSetOrdered(void * volatile *_q_value, } Q_CORE_EXPORT __declspec( naked ) +void *QBasicAtomicPointer_fetchAndStoreRelaxed(void * volatile *_q_value, void *newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +void *QBasicAtomicPointer_fetchAndStoreAcquire(void * volatile *_q_value, void *newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +void *QBasicAtomicPointer_fetchAndStoreRelease(void * volatile *_q_value, void *newValue) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) void *QBasicAtomicPointer_fetchAndStoreOrdered(void * volatile *_q_value, void *newValue) { //R0 = _q_value @@ -239,6 +435,21 @@ void *QBasicAtomicPointer_fetchAndStoreOrdered(void * volatile *_q_value, void * } Q_CORE_EXPORT __declspec( naked ) +void *QBasicAtomicPointer_fetchAndAddRelaxed(void * volatile *_q_value, qptrdiff valueToAdd) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +void *QBasicAtomicPointer_fetchAndAddRelease(void * volatile *_q_value, qptrdiff valueToAdd) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) +void *QBasicAtomicPointer_fetchAndAddAcquire(void * volatile *_q_value, qptrdiff valueToAdd) +{ + //fall through +} +Q_CORE_EXPORT __declspec( naked ) void *QBasicAtomicPointer_fetchAndAddOrdered(void * volatile *_q_value, qptrdiff valueToAdd) { //R0 = _q_value @@ -258,3 +469,4 @@ void *QBasicAtomicPointer_fetchAndAddOrdered(void * volatile *_q_value, qptrdiff #endif QT_END_NAMESPACE #endif +#endif diff --git a/src/corelib/arch/qatomic_arm.h b/src/corelib/arch/qatomic_arm.h index 9d7e9c6..9df02a2 100644 --- a/src/corelib/arch/qatomic_arm.h +++ b/src/corelib/arch/qatomic_arm.h @@ -108,8 +108,8 @@ 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)(void *oldval, void *newval, volatile void *ptr); -#define qt_atomic_eabi_cmpxchg_int (*(qt_atomic_eabi_cmpxchg_int_t *)0xffff0fc0) -#define qt_atomic_eabi_cmpxchg_ptr (*(qt_atomic_eabi_cmpxchg_ptr_t *)0xffff0fc0) +#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)) #else diff --git a/src/corelib/arch/qatomic_symbian.h b/src/corelib/arch/qatomic_symbian.h index fa4e4a9..893bb300 100644 --- a/src/corelib/arch/qatomic_symbian.h +++ b/src/corelib/arch/qatomic_symbian.h @@ -104,10 +104,28 @@ Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddWaitFree() Q_CORE_EXPORT bool QBasicAtomicInt_testAndSetOrdered(volatile int *, int, int); Q_CORE_EXPORT int QBasicAtomicInt_fetchAndStoreOrdered(volatile int *, int); Q_CORE_EXPORT int QBasicAtomicInt_fetchAndAddOrdered(volatile int *, int); +Q_CORE_EXPORT bool QBasicAtomicInt_testAndSetRelaxed(volatile int *, int, int); +Q_CORE_EXPORT int QBasicAtomicInt_fetchAndStoreRelaxed(volatile int *, int); +Q_CORE_EXPORT int QBasicAtomicInt_fetchAndAddRelaxed(volatile int *, int); +Q_CORE_EXPORT bool QBasicAtomicInt_testAndSetAcquire(volatile int *, int, int); +Q_CORE_EXPORT int QBasicAtomicInt_fetchAndStoreAcquire(volatile int *, int); +Q_CORE_EXPORT int QBasicAtomicInt_fetchAndAddAcquire(volatile int *, int); +Q_CORE_EXPORT bool QBasicAtomicInt_testAndSetRelease(volatile int *, int, int); +Q_CORE_EXPORT int QBasicAtomicInt_fetchAndStoreRelease(volatile int *, int); +Q_CORE_EXPORT int QBasicAtomicInt_fetchAndAddRelease(volatile int *, int); Q_CORE_EXPORT bool QBasicAtomicPointer_testAndSetOrdered(void * volatile *, void *, void *); Q_CORE_EXPORT void *QBasicAtomicPointer_fetchAndStoreOrdered(void * volatile *, void *); Q_CORE_EXPORT void *QBasicAtomicPointer_fetchAndAddOrdered(void * volatile *, qptrdiff); +Q_CORE_EXPORT bool QBasicAtomicPointer_testAndSetRelaxed(void * volatile *, void *, void *); +Q_CORE_EXPORT void *QBasicAtomicPointer_fetchAndStoreRelaxed(void * volatile *, void *); +Q_CORE_EXPORT void *QBasicAtomicPointer_fetchAndAddRelaxed(void * volatile *, qptrdiff); +Q_CORE_EXPORT bool QBasicAtomicPointer_testAndSetAcquire(void * volatile *, void *, void *); +Q_CORE_EXPORT void *QBasicAtomicPointer_fetchAndStoreAcquire(void * volatile *, void *); +Q_CORE_EXPORT void *QBasicAtomicPointer_fetchAndAddAcquire(void * volatile *, qptrdiff); +Q_CORE_EXPORT bool QBasicAtomicPointer_testAndSetRelease(void * volatile *, void *, void *); +Q_CORE_EXPORT void *QBasicAtomicPointer_fetchAndStoreRelease(void * volatile *, void *); +Q_CORE_EXPORT void *QBasicAtomicPointer_fetchAndAddRelease(void * volatile *, qptrdiff); // Reference counting @@ -133,17 +151,17 @@ inline bool QBasicAtomicInt::testAndSetOrdered(int expectedValue, int newValue) inline bool QBasicAtomicInt::testAndSetRelaxed(int expectedValue, int newValue) { - return testAndSetOrdered(expectedValue, newValue); + return QBasicAtomicInt_testAndSetRelaxed(&_q_value, expectedValue, newValue); } inline bool QBasicAtomicInt::testAndSetAcquire(int expectedValue, int newValue) { - return testAndSetOrdered(expectedValue, newValue); + return QBasicAtomicInt_testAndSetAcquire(&_q_value, expectedValue, newValue); } inline bool QBasicAtomicInt::testAndSetRelease(int expectedValue, int newValue) { - return testAndSetOrdered(expectedValue, newValue); + return QBasicAtomicInt_testAndSetRelease(&_q_value, expectedValue, newValue); } // Fetch and store for integers @@ -155,17 +173,17 @@ inline int QBasicAtomicInt::fetchAndStoreOrdered(int newValue) inline int QBasicAtomicInt::fetchAndStoreRelaxed(int newValue) { - return fetchAndStoreOrdered(newValue); + return QBasicAtomicInt_fetchAndStoreRelaxed(&_q_value, newValue); } inline int QBasicAtomicInt::fetchAndStoreAcquire(int newValue) { - return fetchAndStoreOrdered(newValue); + return QBasicAtomicInt_fetchAndStoreAcquire(&_q_value, newValue); } inline int QBasicAtomicInt::fetchAndStoreRelease(int newValue) { - return fetchAndStoreOrdered(newValue); + return QBasicAtomicInt_fetchAndStoreRelease(&_q_value, newValue); } // Fetch and add for integers @@ -177,17 +195,17 @@ inline int QBasicAtomicInt::fetchAndAddOrdered(int valueToAdd) inline int QBasicAtomicInt::fetchAndAddRelaxed(int valueToAdd) { - return fetchAndAddOrdered(valueToAdd); + return QBasicAtomicInt_fetchAndAddRelaxed(&_q_value, valueToAdd); } inline int QBasicAtomicInt::fetchAndAddAcquire(int valueToAdd) { - return fetchAndAddOrdered(valueToAdd); + return QBasicAtomicInt_fetchAndAddAcquire(&_q_value, valueToAdd); } inline int QBasicAtomicInt::fetchAndAddRelease(int valueToAdd) { - return fetchAndAddOrdered(valueToAdd); + return QBasicAtomicInt_fetchAndAddRelease(&_q_value, valueToAdd); } // Test and set for pointers @@ -195,27 +213,29 @@ inline int QBasicAtomicInt::fetchAndAddRelease(int valueToAdd) template <typename T> Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetOrdered(T *expectedValue, T *newValue) { - union { T * volatile * typed; void * volatile * voidp; } pointer; - pointer.typed = &_q_value; - return QBasicAtomicPointer_testAndSetOrdered(pointer.voidp, expectedValue, newValue); + return QBasicAtomicPointer_testAndSetOrdered(reinterpret_cast<void * volatile *>(&_q_value), + expectedValue, newValue); } template <typename T> Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelaxed(T *expectedValue, T *newValue) { - return testAndSetOrdered(expectedValue, newValue); + return QBasicAtomicPointer_testAndSetRelaxed(reinterpret_cast<void * volatile *>(&_q_value), + expectedValue, newValue); } template <typename T> Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetAcquire(T *expectedValue, T *newValue) { - return testAndSetOrdered(expectedValue, newValue); + return QBasicAtomicPointer_testAndSetAcquire(reinterpret_cast<void * volatile *>(&_q_value), + expectedValue, newValue); } template <typename T> Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelease(T *expectedValue, T *newValue) { - return testAndSetOrdered(expectedValue, newValue); + return QBasicAtomicPointer_testAndSetRelease(reinterpret_cast<void * volatile *>(&_q_value), + expectedValue, newValue); } // Fetch and store for pointers @@ -223,29 +243,33 @@ Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelease(T *expectedValu template <typename T> Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreOrdered(T *newValue) { - union { T * volatile * typed; void * volatile * voidp; } pointer; - union { T *typed; void *voidp; } returnValue; - pointer.typed = &_q_value; - returnValue.voidp = QBasicAtomicPointer_fetchAndStoreOrdered(pointer.voidp, newValue); - return returnValue.typed; + return static_cast<T*>(QBasicAtomicPointer_fetchAndStoreOrdered( + reinterpret_cast<void * volatile *>(&_q_value) + , newValue)); } template <typename T> Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelaxed(T *newValue) { - return fetchAndStoreOrdered(newValue); + return static_cast<T*>(QBasicAtomicPointer_fetchAndStoreRelaxed( + reinterpret_cast<void * volatile *>(&_q_value) + , newValue)); } template <typename T> Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreAcquire(T *newValue) { - return fetchAndStoreOrdered(newValue); + return static_cast<T*>(QBasicAtomicPointer_fetchAndStoreAcquire( + reinterpret_cast<void * volatile *>(&_q_value) + , newValue)); } template <typename T> Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelease(T *newValue) { - return fetchAndStoreOrdered(newValue); + return static_cast<T*>(QBasicAtomicPointer_fetchAndStoreRelease( + reinterpret_cast<void * volatile *>(&_q_value) + , newValue)); } // Fetch and add for pointers @@ -253,29 +277,33 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelease(T *newValue) template <typename T> Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueToAdd) { - union { T * volatile *typed; void * volatile *voidp; } pointer; - union { T *typed; void *voidp; } returnValue; - pointer.typed = &_q_value; - returnValue.voidp = QBasicAtomicPointer_fetchAndAddOrdered(pointer.voidp, valueToAdd * sizeof(T)); - return returnValue.typed; + return static_cast<T*>(QBasicAtomicPointer_fetchAndAddOrdered( + reinterpret_cast<void * volatile *>(&_q_value), + valueToAdd * sizeof(T))); } template <typename T> Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelaxed(qptrdiff valueToAdd) { - return fetchAndAddOrdered(valueToAdd); + return static_cast<T*>(QBasicAtomicPointer_fetchAndAddRelaxed( + reinterpret_cast<void * volatile *>(&_q_value), + valueToAdd * sizeof(T))); } template <typename T> Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddAcquire(qptrdiff valueToAdd) { - return fetchAndAddOrdered(valueToAdd); + return static_cast<T*>(QBasicAtomicPointer_fetchAndAddAcquire( + reinterpret_cast<void * volatile *>(&_q_value), + valueToAdd * sizeof(T))); } template <typename T> Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelease(qptrdiff valueToAdd) { - return fetchAndAddOrdered(valueToAdd); + return static_cast<T*>(QBasicAtomicPointer_fetchAndAddRelease( + reinterpret_cast<void * volatile *>(&_q_value), + valueToAdd * sizeof(T))); } QT_END_NAMESPACE diff --git a/src/corelib/arch/symbian/qatomic_symbian.cpp b/src/corelib/arch/symbian/qatomic_symbian.cpp index a2228a1..568fb7a 100644 --- a/src/corelib/arch/symbian/qatomic_symbian.cpp +++ b/src/corelib/arch/symbian/qatomic_symbian.cpp @@ -42,6 +42,10 @@ #include <QtCore/qglobal.h> #include <QtCore/qatomic.h> +#ifdef SYMBIAN_E32_ATOMIC_API +#include <e32atomics.h> +#endif + #include <e32debug.h> QT_BEGIN_NAMESPACE @@ -79,7 +83,7 @@ struct QSymbianPrintExitInfo Q_CORE_EXPORT bool QBasicAtomicInt::isReferenceCountingNative() { -#ifdef QT_HAVE_ARMV6 +#if !defined(SYMBIAN_E32_ATOMIC_API) && defined(QT_HAVE_ARMV6) return true; #else return false; @@ -88,7 +92,7 @@ Q_CORE_EXPORT bool QBasicAtomicInt::isReferenceCountingNative() Q_CORE_EXPORT bool QBasicAtomicInt::isTestAndSetNative() { -#ifdef QT_HAVE_ARMV6 +#if !defined(SYMBIAN_E32_ATOMIC_API) && defined(QT_HAVE_ARMV6) return true; #else return false; @@ -97,7 +101,7 @@ Q_CORE_EXPORT bool QBasicAtomicInt::isTestAndSetNative() Q_CORE_EXPORT bool QBasicAtomicInt::isFetchAndStoreNative() { -#ifdef QT_HAVE_ARMV6 +#if !defined(SYMBIAN_E32_ATOMIC_API) && defined(QT_HAVE_ARMV6) return true; #else return false; @@ -106,7 +110,7 @@ Q_CORE_EXPORT bool QBasicAtomicInt::isFetchAndStoreNative() Q_CORE_EXPORT bool QBasicAtomicInt::isFetchAndAddNative() { -#ifdef QT_HAVE_ARMV6 +#if !defined(SYMBIAN_E32_ATOMIC_API) && defined(QT_HAVE_ARMV6) return true; #else return false; @@ -115,7 +119,7 @@ Q_CORE_EXPORT bool QBasicAtomicInt::isFetchAndAddNative() Q_CORE_EXPORT bool QBasicAtomicPointer_isTestAndSetNative() { -#ifdef QT_HAVE_ARMV6 +#if !defined(SYMBIAN_E32_ATOMIC_API) && defined(QT_HAVE_ARMV6) return true; #else return false; @@ -124,7 +128,7 @@ Q_CORE_EXPORT bool QBasicAtomicPointer_isTestAndSetNative() Q_CORE_EXPORT bool QBasicAtomicPointer_isFetchAndStoreNative() { -#ifdef QT_HAVE_ARMV6 +#if !defined(SYMBIAN_E32_ATOMIC_API) && defined(QT_HAVE_ARMV6) return true; #else return false; @@ -133,13 +137,187 @@ Q_CORE_EXPORT bool QBasicAtomicPointer_isFetchAndStoreNative() Q_CORE_EXPORT bool QBasicAtomicPointer_isFetchAndAddNative() { -#ifdef QT_HAVE_ARMV6 +#if !defined(SYMBIAN_E32_ATOMIC_API) && defined(QT_HAVE_ARMV6) return true; #else return false; #endif } +#ifdef SYMBIAN_E32_ATOMIC_API +//Symbian's API is SMP-safe when using SMP kernel, and cheap when using uniprocessor kernel + +//generate compiler error if casting assumptions are wrong (symbian64?) +__ASSERT_COMPILE(sizeof(int) == sizeof(TUint32)); +__ASSERT_COMPILE(sizeof(void *) == sizeof(TUint32)); + +Q_CORE_EXPORT +bool QBasicAtomicInt_testAndSetOrdered(volatile int *_q_value, int expectedValue, int newValue) +{ + return static_cast<bool>(__e32_atomic_cas_ord32(_q_value, + reinterpret_cast<TUint32*>(&expectedValue), newValue)); +} + +Q_CORE_EXPORT +bool QBasicAtomicInt_testAndSetRelaxed(volatile int *_q_value, int expectedValue, int newValue) +{ + return static_cast<bool>(__e32_atomic_cas_rlx32(_q_value, + reinterpret_cast<TUint32*>(&expectedValue), newValue)); +} + +Q_CORE_EXPORT +bool QBasicAtomicInt_testAndSetAcquire(volatile int *_q_value, int expectedValue, int newValue) +{ + return static_cast<bool>(__e32_atomic_cas_acq32(_q_value, + reinterpret_cast<TUint32*>(&expectedValue), newValue)); +} + +Q_CORE_EXPORT +bool QBasicAtomicInt_testAndSetRelease(volatile int *_q_value, int expectedValue, int newValue) +{ + return static_cast<bool>(__e32_atomic_cas_rel32(_q_value, + reinterpret_cast<TUint32*>(&expectedValue), newValue)); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndStoreOrdered(volatile int *_q_value, int newValue) +{ + return static_cast<int>(__e32_atomic_swp_ord32(_q_value, newValue)); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndStoreRelaxed(volatile int *_q_value, int newValue) +{ + return static_cast<int>(__e32_atomic_swp_rlx32(_q_value, newValue)); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndStoreAcquire(volatile int *_q_value, int newValue) +{ + return static_cast<int>(__e32_atomic_swp_acq32(_q_value, newValue)); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndStoreRelease(volatile int *_q_value, int newValue) +{ + return static_cast<int>(__e32_atomic_swp_rel32(_q_value, newValue)); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndAddOrdered(volatile int *_q_value, int valueToAdd) +{ + return static_cast<int>(__e32_atomic_add_ord32(_q_value, valueToAdd)); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndAddRelaxed(volatile int *_q_value, int valueToAdd) +{ + return static_cast<int>(__e32_atomic_add_rlx32(_q_value, valueToAdd)); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndAddAcquire(volatile int *_q_value, int valueToAdd) +{ + return static_cast<int>(__e32_atomic_add_acq32(_q_value, valueToAdd)); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndAddRelease(volatile int *_q_value, int valueToAdd) +{ + return static_cast<int>(__e32_atomic_add_rel32(_q_value, valueToAdd)); +} + +Q_CORE_EXPORT +bool QBasicAtomicPointer_testAndSetOrdered(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + return static_cast<bool>(__e32_atomic_cas_ord_ptr(_q_value, + &expectedValue, + newValue)); +} + +Q_CORE_EXPORT +bool QBasicAtomicPointer_testAndSetRelaxed(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + return static_cast<bool>(__e32_atomic_cas_rlx_ptr(_q_value, + &expectedValue, + newValue)); +} + +Q_CORE_EXPORT +bool QBasicAtomicPointer_testAndSetAcquire(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + return static_cast<bool>(__e32_atomic_cas_acq_ptr(_q_value, + &expectedValue, + newValue)); +} + +Q_CORE_EXPORT +bool QBasicAtomicPointer_testAndSetRelease(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + return static_cast<bool>(__e32_atomic_cas_rel_ptr(_q_value, + &expectedValue, + newValue)); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndStoreOrdered(void * volatile *_q_value, void *newValue) +{ + return __e32_atomic_swp_ord_ptr(_q_value, newValue); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndStoreRelaxed(void * volatile *_q_value, void *newValue) +{ + return __e32_atomic_swp_rlx_ptr(_q_value, newValue); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndStoreAcquire(void * volatile *_q_value, void *newValue) +{ + return __e32_atomic_swp_acq_ptr(_q_value, newValue); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndStoreRelease(void * volatile *_q_value, void *newValue) +{ + return __e32_atomic_swp_rel_ptr(_q_value, newValue); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndAddOrdered(void * volatile *_q_value, qptrdiff valueToAdd) +{ + return __e32_atomic_add_ord_ptr(_q_value, valueToAdd); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndAddRelaxed(void * volatile *_q_value, qptrdiff valueToAdd) +{ + return __e32_atomic_add_rlx_ptr(_q_value, valueToAdd); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndAddAcquire(void * volatile *_q_value, qptrdiff valueToAdd) +{ + return __e32_atomic_add_acq_ptr(_q_value, valueToAdd); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndAddRelease(void * volatile *_q_value, qptrdiff valueToAdd) +{ + return __e32_atomic_add_rel_ptr(_q_value, valueToAdd); +} + +#else +//Symbian kernels 9.4 and earlier don't expose a suitable API + //For ARMv6, the generic atomics are machine coded #ifndef QT_HAVE_ARMV6 @@ -229,6 +407,121 @@ void *QBasicAtomicPointer_fetchAndAddOrdered(void * volatile *_q_value, qptrdiff return returnValue; } +Q_CORE_EXPORT +bool QBasicAtomicInt_testAndSetRelaxed(volatile int *_q_value, int expectedValue, int newValue) +{ + return QBasicAtomicInt_testAndSetOrdered(_q_value, expectedValue, newValue); +} + +Q_CORE_EXPORT +bool QBasicAtomicInt_testAndSetAcquire(volatile int *_q_value, int expectedValue, int newValue) +{ + return QBasicAtomicInt_testAndSetOrdered(_q_value, expectedValue, newValue); +} + +Q_CORE_EXPORT +bool QBasicAtomicInt_testAndSetRelease(volatile int *_q_value, int expectedValue, int newValue) +{ + return QBasicAtomicInt_testAndSetOrdered(_q_value, expectedValue, newValue); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndStoreRelaxed(volatile int *_q_value, int newValue) +{ + return QBasicAtomicInt_fetchAndStoreOrdered(_q_value, newValue); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndStoreAcquire(volatile int *_q_value, int newValue) +{ + return QBasicAtomicInt_fetchAndStoreOrdered(_q_value, newValue); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndStoreRelease(volatile int *_q_value, int newValue) +{ + return QBasicAtomicInt_fetchAndStoreOrdered(_q_value, newValue); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndAddRelaxed(volatile int *_q_value, int valueToAdd) +{ + return QBasicAtomicInt_fetchAndAddOrdered(_q_value, valueToAdd); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndAddAcquire(volatile int *_q_value, int valueToAdd) +{ + return QBasicAtomicInt_fetchAndAddOrdered(_q_value, valueToAdd); +} + +Q_CORE_EXPORT +int QBasicAtomicInt_fetchAndAddRelease(volatile int *_q_value, int valueToAdd) +{ + return QBasicAtomicInt_fetchAndAddOrdered(_q_value, valueToAdd); +} + +Q_CORE_EXPORT +bool QBasicAtomicPointer_testAndSetRelaxed(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + return QBasicAtomicPointer_testAndSetOrdered(_q_value, expectedValue, newValue); +} + +Q_CORE_EXPORT +bool QBasicAtomicPointer_testAndSetAcquire(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + return QBasicAtomicPointer_testAndSetOrdered(_q_value, expectedValue, newValue); +} + +Q_CORE_EXPORT +bool QBasicAtomicPointer_testAndSetRelease(void * volatile *_q_value, + void *expectedValue, + void *newValue) +{ + return QBasicAtomicPointer_testAndSetOrdered(_q_value, expectedValue, newValue); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndStoreRelaxed(void * volatile *_q_value, void *newValue) +{ + return QBasicAtomicPointer_fetchAndStoreOrdered(_q_value, newValue); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndStoreAcquire(void * volatile *_q_value, void *newValue) +{ + return QBasicAtomicPointer_fetchAndStoreOrdered(_q_value, newValue); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndStoreRelease(void * volatile *_q_value, void *newValue) +{ + return QBasicAtomicPointer_fetchAndStoreOrdered(_q_value, newValue); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndAddRelaxed(void * volatile *_q_value, qptrdiff valueToAdd) +{ + return QBasicAtomicPointer_fetchAndAddOrdered(_q_value, valueToAdd); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndAddAcquire(void * volatile *_q_value, qptrdiff valueToAdd) +{ + return QBasicAtomicPointer_fetchAndAddOrdered(_q_value, valueToAdd); +} + +Q_CORE_EXPORT +void *QBasicAtomicPointer_fetchAndAddRelease(void * volatile *_q_value, qptrdiff valueToAdd) +{ + return QBasicAtomicPointer_fetchAndAddOrdered(_q_value, valueToAdd); +} + #endif // QT_HAVE_ARMV6 +#endif // SYMBIAN_E32_ATOMIC_API QT_END_NAMESPACE diff --git a/src/corelib/codecs/qtextcodec.cpp b/src/corelib/codecs/qtextcodec.cpp index 4034218..72b0128 100644 --- a/src/corelib/codecs/qtextcodec.cpp +++ b/src/corelib/codecs/qtextcodec.cpp @@ -399,9 +399,35 @@ QString QWindowsLocalCodec::convertToUnicodeCharByChar(const char *chars, int le return s; } -QByteArray QWindowsLocalCodec::convertFromUnicode(const QChar *uc, int len, ConverterState *) const +QByteArray QWindowsLocalCodec::convertFromUnicode(const QChar *ch, int uclen, ConverterState *) const { - return qt_winQString2MB(uc, len); + if (!ch) + return QByteArray(); + if (uclen == 0) + return QByteArray(""); + BOOL used_def; + QByteArray mb(4096, 0); + int len; + while (!(len=WideCharToMultiByte(CP_ACP, 0, (const wchar_t*)ch, uclen, + mb.data(), mb.size()-1, 0, &used_def))) + { + int r = GetLastError(); + if (r == ERROR_INSUFFICIENT_BUFFER) { + mb.resize(1+WideCharToMultiByte(CP_ACP, 0, + (const wchar_t*)ch, uclen, + 0, 0, 0, &used_def)); + // and try again... + } else { +#ifndef QT_NO_DEBUG + // Fail. + qWarning("WideCharToMultiByte: Cannot convert multibyte text (error %d): %s (UTF-8)", + r, QString(ch, uclen).toLocal8Bit().data()); +#endif + break; + } + } + mb.resize(len); + return mb; } diff --git a/src/corelib/corelib.pro b/src/corelib/corelib.pro index df9a463..500cde6 100644 --- a/src/corelib/corelib.pro +++ b/src/corelib/corelib.pro @@ -48,7 +48,7 @@ symbian: { pu_header = "; Partial upgrade package for testing QtCore changes without reinstalling everything" \ "$${LITERAL_HASH}{\"Qt corelib\"}, (0x2001E61C), $${QT_MAJOR_VERSION},$${QT_MINOR_VERSION},$${QT_PATCH_VERSION}, TYPE=PU" partial_upgrade.pkg_prerules = pu_header vendorinfo - partial_upgrade.sources = qtcore.dll + partial_upgrade.sources = $$QMAKE_LIBDIR_QT/QtCore.dll partial_upgrade.path = c:/sys/bin DEPLOYMENT = partial_upgrade $$DEPLOYMENT } diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp index c8f836a..dfa2c17 100644 --- a/src/corelib/global/qglobal.cpp +++ b/src/corelib/global/qglobal.cpp @@ -58,6 +58,11 @@ #include <stdarg.h> #include <string.h> +#ifndef QT_NO_EXCEPTIONS +# include <string> +# include <exception> +#endif + #if !defined(Q_OS_WINCE) # include <errno.h> # if defined(Q_CC_MSVC) diff --git a/src/corelib/io/io.pri b/src/corelib/io/io.pri index 2ed0e46..ef448b1 100644 --- a/src/corelib/io/io.pri +++ b/src/corelib/io/io.pri @@ -74,7 +74,7 @@ win32 { SOURCES += io/qsettings_mac.cpp io/qfilesystemwatcher_fsevents.cpp } - linux-*:{ + linux-*:!symbian { SOURCES += \ io/qfilesystemwatcher_inotify.cpp \ io/qfilesystemwatcher_dnotify.cpp diff --git a/src/corelib/io/qfile.cpp b/src/corelib/io/qfile.cpp index 728c316..aa1c7d9 100644 --- a/src/corelib/io/qfile.cpp +++ b/src/corelib/io/qfile.cpp @@ -62,21 +62,25 @@ static const int QFILE_WRITEBUFFER_SIZE = 16384; static QByteArray locale_encode(const QString &f) { -#ifndef Q_OS_DARWIN - return f.toLocal8Bit(); -#else +#if defined(Q_OS_DARWIN) // Mac always expects UTF-8... and decomposed... return f.normalized(QString::NormalizationForm_D).toUtf8(); +#elif defined(Q_OS_SYMBIAN) + return f.toUtf8(); +#else + return f.toLocal8Bit(); #endif } static QString locale_decode(const QByteArray &f) { -#ifndef Q_OS_DARWIN - return QString::fromLocal8Bit(f); -#else +#if defined(Q_OS_DARWIN) // Mac always gives us UTF-8 and decomposed, we want that composed... return QString::fromUtf8(f).normalized(QString::NormalizationForm_C); +#elif defined(Q_OS_SYMBIAN) + return QString::fromUtf8(f); +#else + return QString::fromLocal8Bit(f); #endif } diff --git a/src/corelib/io/qfileinfo.cpp b/src/corelib/io/qfileinfo.cpp index 625098e..37591c5 100644 --- a/src/corelib/io/qfileinfo.cpp +++ b/src/corelib/io/qfileinfo.cpp @@ -41,7 +41,6 @@ #include "qplatformdefs.h" #include "qfileinfo.h" -#include "qfsfileengine_p.h" #include "qglobal.h" #include "qdir.h" #include "qfileinfo_p.h" @@ -75,50 +74,6 @@ void QFileInfoPrivate::initFileEngine(const QString &file) data->fileName = file; } -bool QFileInfoPrivate::hasAccess(Access access) const -{ - if (!(getFileFlags(QAbstractFileEngine::PermsMask - | QAbstractFileEngine::LocalDiskFlag) & QAbstractFileEngine::LocalDiskFlag)) { - switch (access) { - case ReadAccess: - return getFileFlags(QAbstractFileEngine::ReadUserPerm); - case WriteAccess: - return getFileFlags(QAbstractFileEngine::WriteUserPerm); - case ExecuteAccess: - return getFileFlags(QAbstractFileEngine::ExeUserPerm); - default: - return false; - } - } - - int mode = 0; - switch (access) { - case ReadAccess: - mode = R_OK; - break; - case WriteAccess: - mode = W_OK; - break; - case ExecuteAccess: - mode = X_OK; - break; - }; -#ifdef Q_OS_UNIX - return QT_ACCESS(QFile::encodeName(data->fileName).data(), mode) == 0; -#endif -#ifdef Q_OS_WIN - if ((access == ReadAccess && !getFileFlags(QAbstractFileEngine::ReadUserPerm)) - || (access == WriteAccess && !getFileFlags(QAbstractFileEngine::WriteUserPerm))) { - return false; - } - if (access == ExecuteAccess) - return getFileFlags(QAbstractFileEngine::ExeUserPerm); - - return ::_waccess((wchar_t*)QFSFileEnginePrivate::longFileName(data->fileName).utf16(), mode) == 0; -#endif - return false; -} - void QFileInfoPrivate::detach() { qAtomicDetach(data); @@ -893,7 +848,7 @@ bool QFileInfo::isReadable() const Q_D(const QFileInfo); if (!d->data->fileEngine) return false; - return d->hasAccess(QFileInfoPrivate::ReadAccess); + return d->getFileFlags(QAbstractFileEngine::ReadUserPerm); } /*! @@ -906,7 +861,7 @@ bool QFileInfo::isWritable() const Q_D(const QFileInfo); if (!d->data->fileEngine) return false; - return d->hasAccess(QFileInfoPrivate::WriteAccess); + return d->getFileFlags(QAbstractFileEngine::WriteUserPerm); } /*! @@ -919,7 +874,7 @@ bool QFileInfo::isExecutable() const Q_D(const QFileInfo); if (!d->data->fileEngine) return false; - return d->hasAccess(QFileInfoPrivate::ExecuteAccess); + return d->getFileFlags(QAbstractFileEngine::ExeUserPerm); } /*! diff --git a/src/corelib/io/qfileinfo_p.h b/src/corelib/io/qfileinfo_p.h index d97a0cf..306ffe1 100644 --- a/src/corelib/io/qfileinfo_p.h +++ b/src/corelib/io/qfileinfo_p.h @@ -68,13 +68,6 @@ public: void initFileEngine(const QString &); - enum Access { - ReadAccess, - WriteAccess, - ExecuteAccess - }; - bool hasAccess(Access access) const; - uint getFileFlags(QAbstractFileEngine::FileFlags) const; QDateTime &getFileTime(QAbstractFileEngine::FileTime) const; QString getFileName(QAbstractFileEngine::FileName) const; diff --git a/src/corelib/io/qfsfileengine.cpp b/src/corelib/io/qfsfileengine.cpp index 070edb4..5e14804 100644 --- a/src/corelib/io/qfsfileengine.cpp +++ b/src/corelib/io/qfsfileengine.cpp @@ -1033,6 +1033,10 @@ bool QFSFileEngine::supportsExtension(Extension extension) const to store temporary files). */ +/*! \fn QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions(QAbstractFileEngine::FileFlags type) const + \internal +*/ + QT_END_NAMESPACE #endif // QT_NO_FSFILEENGINE diff --git a/src/corelib/io/qfsfileengine_p.h b/src/corelib/io/qfsfileengine_p.h index 0f63eb8..d07c3a0 100644 --- a/src/corelib/io/qfsfileengine_p.h +++ b/src/corelib/io/qfsfileengine_p.h @@ -156,9 +156,7 @@ protected: void init(); -#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) - QAbstractFileEngine::FileFlags getPermissions() const; -#endif + QAbstractFileEngine::FileFlags getPermissions(QAbstractFileEngine::FileFlags type) const; }; QT_END_NAMESPACE diff --git a/src/corelib/io/qfsfileengine_unix.cpp b/src/corelib/io/qfsfileengine_unix.cpp index 1331f54..3dcc1ad 100644 --- a/src/corelib/io/qfsfileengine_unix.cpp +++ b/src/corelib/io/qfsfileengine_unix.cpp @@ -55,7 +55,7 @@ #include <stdlib.h> #include <limits.h> #if defined(Q_OS_SYMBIAN) -# include <syslimits.h> +# include <sys/syslimits.h> # include <f32file.h> # include <pathinfo.h> # include "private/qcore_symbian_p.h" @@ -736,6 +736,46 @@ static bool _q_isMacHidden(const QString &path) } #endif +QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions(QAbstractFileEngine::FileFlags type) const +{ + QAbstractFileEngine::FileFlags ret = 0; + + 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; +} + /*! \reimp */ @@ -755,32 +795,8 @@ QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(FileFlags type) const if (!exists && !d->isSymlink()) return ret; - if (exists && (type & PermsMask)) { - if (d->st.st_mode & S_IRUSR) - ret |= ReadOwnerPerm; - if (d->st.st_mode & S_IWUSR) - ret |= WriteOwnerPerm; - if (d->st.st_mode & S_IXUSR) - ret |= ExeOwnerPerm; - if (d->st.st_mode & S_IRUSR) - ret |= ReadUserPerm; - if (d->st.st_mode & S_IWUSR) - ret |= WriteUserPerm; - if (d->st.st_mode & S_IXUSR) - ret |= ExeUserPerm; - if (d->st.st_mode & S_IRGRP) - ret |= ReadGroupPerm; - if (d->st.st_mode & S_IWGRP) - ret |= WriteGroupPerm; - if (d->st.st_mode & S_IXGRP) - ret |= ExeGroupPerm; - if (d->st.st_mode & S_IROTH) - ret |= ReadOtherPerm; - if (d->st.st_mode & S_IWOTH) - ret |= WriteOtherPerm; - if (d->st.st_mode & S_IXOTH) - ret |= ExeOtherPerm; - } + if (exists && (type & PermsMask)) + ret |= d->getPermissions(type); if (type & TypesMask) { #if !defined(QWS) && defined(Q_OS_MAC) bool foundAlias = false; diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index d8b1c03..8d34486 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -1405,10 +1405,7 @@ bool QFSFileEngine::link(const QString &newName) #endif // Q_OS_WINCE } -/*! - \internal -*/ -QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const +QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions(QAbstractFileEngine::FileFlags type) const { QAbstractFileEngine::FileFlags ret = 0; @@ -1429,7 +1426,7 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const if(res == ERROR_SUCCESS) { ACCESS_MASK access_mask; TRUSTEE_W trustee; - { //user + if (type & 0x0700) { // user if(ptrGetEffectiveRightsFromAclW(pDacl, ¤tUserTrusteeW, &access_mask) != ERROR_SUCCESS) access_mask = (ACCESS_MASK)-1; if(access_mask & ReadMask) @@ -1439,7 +1436,7 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const if(access_mask & ExecMask) ret |= QAbstractFileEngine::ExeUserPerm; } - { //owner + if (type & 0x7000) { // owner ptrBuildTrusteeWithSidW(&trustee, pOwner); if(ptrGetEffectiveRightsFromAclW(pDacl, &trustee, &access_mask) != ERROR_SUCCESS) access_mask = (ACCESS_MASK)-1; @@ -1450,7 +1447,7 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const if(access_mask & ExecMask) ret |= QAbstractFileEngine::ExeOwnerPerm; } - { //group + if (type & 0x0070) { // group ptrBuildTrusteeWithSidW(&trustee, pGroup); if(ptrGetEffectiveRightsFromAclW(pDacl, &trustee, &access_mask) != ERROR_SUCCESS) access_mask = (ACCESS_MASK)-1; @@ -1461,7 +1458,7 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const if(access_mask & ExecMask) ret |= QAbstractFileEngine::ExeGroupPerm; } - { //other (world) + if (type & 0x0007) { // other (world) if(ptrGetEffectiveRightsFromAclW(pDacl, &worldTrusteeW, &access_mask) != ERROR_SUCCESS) access_mask = (ACCESS_MASK)-1; // ### if(access_mask & ReadMask) @@ -1476,29 +1473,35 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const } } 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 ? - ret |= QAbstractFileEngine::ReadOtherPerm | QAbstractFileEngine::ReadGroupPerm - | QAbstractFileEngine::ReadOwnerPerm | QAbstractFileEngine::ReadUserPerm - | QAbstractFileEngine::WriteUserPerm | QAbstractFileEngine::WriteOwnerPerm - | QAbstractFileEngine::WriteGroupPerm | QAbstractFileEngine::WriteOtherPerm; - - if (doStat()) { - if (ret & (QAbstractFileEngine::WriteOwnerPerm | QAbstractFileEngine::WriteUserPerm | - QAbstractFileEngine::WriteGroupPerm | QAbstractFileEngine::WriteOtherPerm)) { - if (fileAttrib & FILE_ATTRIBUTE_READONLY) - ret &= ~(QAbstractFileEngine::WriteOwnerPerm | QAbstractFileEngine::WriteUserPerm | - QAbstractFileEngine::WriteGroupPerm | QAbstractFileEngine::WriteOtherPerm); - } + ret |= QAbstractFileEngine::ReadOwnerPerm | QAbstractFileEngine::ReadGroupPerm + | QAbstractFileEngine::ReadOtherPerm; - QString fname = filePath.endsWith(QLatin1String(".lnk")) ? readLink(filePath) : filePath; - QString ext = fname.right(4).toLower(); - if (ext == QLatin1String(".exe") || ext == QLatin1String(".com") || ext == QLatin1String(".bat") || - ext == QLatin1String(".pif") || ext == QLatin1String(".cmd") || (fileAttrib & FILE_ATTRIBUTE_DIRECTORY)) - ret |= QAbstractFileEngine::ExeOwnerPerm | QAbstractFileEngine::ExeGroupPerm | - QAbstractFileEngine::ExeOtherPerm | QAbstractFileEngine::ExeUserPerm; + if (!(fileAttrib & FILE_ATTRIBUTE_READONLY)) { + ret |= QAbstractFileEngine::WriteOwnerPerm | QAbstractFileEngine::WriteGroupPerm + | QAbstractFileEngine::WriteOtherPerm; + } + + 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; + } + + // 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; @@ -1555,13 +1558,10 @@ QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(QAbstractFileEngine::Fil } if (type & PermsMask) { - ret |= d->getPermissions(); - // ### Workaround pascals ### above. Since we always set all properties to true - // we need to disable read and exec access if the file does not exists - if (d->doStat()) + if (d->doStat()) { ret |= ExistsFlag; - else - ret &= 0x2222; + ret |= d->getPermissions(type); + } } if (type & TypesMask) { if (d->filePath.endsWith(QLatin1String(".lnk"))) { diff --git a/src/corelib/io/qiodevice.cpp b/src/corelib/io/qiodevice.cpp index 662100a..c93f0c3 100644 --- a/src/corelib/io/qiodevice.cpp +++ b/src/corelib/io/qiodevice.cpp @@ -282,8 +282,7 @@ QIODevicePrivate::~QIODevicePrivate() Certain flags, such as \c Unbuffered and \c Truncate, are meaningless when used with some subclasses. Some of these restrictions are implied by the type of device that is represented - by a subclass; for example, access to a QBuffer is always - unbuffered. In other cases, the restriction may be due to the + by a subclass. In other cases, the restriction may be due to the implementation, or may be imposed by the underlying platform; for example, QTcpSocket does not support \c Unbuffered mode, and limitations in the native API prevent QFile from supporting \c diff --git a/src/corelib/io/qprocess_symbian.cpp b/src/corelib/io/qprocess_symbian.cpp index adc87fb..8902f7d 100644 --- a/src/corelib/io/qprocess_symbian.cpp +++ b/src/corelib/io/qprocess_symbian.cpp @@ -66,7 +66,7 @@ #include "qstring.h" #include "qprocess.h" #include "qprocess_p.h" -#include "qeventdispatcher_symbian_p.h" +#include "private/qeventdispatcher_symbian_p.h" #include <private/qthread_p.h> #include <qmutex.h> diff --git a/src/corelib/io/qresource.cpp b/src/corelib/io/qresource.cpp index 6d33c8b..8e76e9e 100644 --- a/src/corelib/io/qresource.cpp +++ b/src/corelib/io/qresource.cpp @@ -1411,8 +1411,12 @@ QString QResourceFileEngine::fileName(FileName file) const } else if(file == PathName || file == AbsolutePathName) { const QString path = (file == AbsolutePathName) ? d->resource.absoluteFilePath() : d->resource.fileName(); const int slash = path.lastIndexOf(QLatin1Char('/')); - if (slash != -1) - return path.left(slash); + if (slash == -1) + return QLatin1String(":"); + else if (slash <= 1) + return QLatin1String(":/"); + return path.left(slash); + } else if(file == CanonicalName || file == CanonicalPathName) { const QString absoluteFilePath = d->resource.absoluteFilePath(); if(file == CanonicalPathName) { diff --git a/src/corelib/kernel/qmetatype.cpp b/src/corelib/kernel/qmetatype.cpp index 30af6fa..ce9ed58 100644 --- a/src/corelib/kernel/qmetatype.cpp +++ b/src/corelib/kernel/qmetatype.cpp @@ -518,19 +518,15 @@ int QMetaType::registerTypedef(const char* typeName, int aliasId) idx = qMetaTypeCustomType_unlocked(normalizedTypeName.constData(), normalizedTypeName.size()); - if (idx) { - Q_ASSERT(idx == aliasId); + if (idx) return idx; - } - if (!idx) { - QCustomTypeInfo inf; - inf.typeName = normalizedTypeName; - inf.alias = aliasId; - inf.constr = 0; - inf.destr = 0; - ct->append(inf); - } + QCustomTypeInfo inf; + inf.typeName = normalizedTypeName; + inf.alias = aliasId; + inf.constr = 0; + inf.destr = 0; + ct->append(inf); return aliasId; } diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index 389e6e7..68f34ca 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -2033,6 +2033,8 @@ void QObjectPrivate::setParent_helper(QObject *o) } } } + if (!wasDeleted && declarativeData) + declarativeData->parentChanged(q, o); } /*! diff --git a/src/corelib/kernel/qobject_p.h b/src/corelib/kernel/qobject_p.h index cc5bf97..20e3da1 100644 --- a/src/corelib/kernel/qobject_p.h +++ b/src/corelib/kernel/qobject_p.h @@ -90,6 +90,7 @@ class Q_CORE_EXPORT QDeclarativeData public: virtual ~QDeclarativeData(); virtual void destroyed(QObject *) = 0; + virtual void parentChanged(QObject *, QObject *) = 0; }; class Q_CORE_EXPORT QObjectPrivate : public QObjectData diff --git a/src/corelib/kernel/qsystemsemaphore_symbian.cpp b/src/corelib/kernel/qsystemsemaphore_symbian.cpp index c252dd5..8cef611 100644 --- a/src/corelib/kernel/qsystemsemaphore_symbian.cpp +++ b/src/corelib/kernel/qsystemsemaphore_symbian.cpp @@ -44,7 +44,7 @@ #include "qcoreapplication.h" #include <qdebug.h> -#include <qcore_symbian_p.h> +#include "qcore_symbian_p.h" #include <e32cmn.h> QT_BEGIN_NAMESPACE diff --git a/src/corelib/tools/qbytedata_p.h b/src/corelib/tools/qbytedata_p.h index 9aad6a9..c48bb33 100644 --- a/src/corelib/tools/qbytedata_p.h +++ b/src/corelib/tools/qbytedata_p.h @@ -206,6 +206,13 @@ public: { return buffers[i]; } + + inline bool canReadLine() const { + for (int i = 0; i < buffers.length(); i++) + if (buffers.at(i).contains('\n')) + return true; + return false; + } }; QT_END_NAMESPACE diff --git a/src/corelib/tools/qlist.h b/src/corelib/tools/qlist.h index c6dd106..67f63f3 100644 --- a/src/corelib/tools/qlist.h +++ b/src/corelib/tools/qlist.h @@ -98,25 +98,6 @@ struct Q_CORE_EXPORT QListData { inline void **end() const { return d->array + d->end; } }; -////////////////////////////////////////////////////////////////////////////////// -// -// QtPodForSize and QtPodForType are internal and may change or go away any time. -// We mean it. -// -////////////////////////////////////////////////////////////////////////////////// -template <int N> struct QtPodForSize { - // This base type is rather obviously broken and cannot be made - // working due to alignment constraints. - // This doesn't matter as far as QList is concerned, as we are - // using this type only for QTypeInfo<T>::isLarge == false. - typedef struct { } Type; -}; -template <> struct QtPodForSize<1> { typedef quint8 Type; }; -template <> struct QtPodForSize<2> { typedef quint16 Type; }; -template <> struct QtPodForSize<4> { typedef quint32 Type; }; -template <> struct QtPodForSize<8> { typedef quint64 Type; }; -template <class T> struct QtPodForType : QtPodForSize<sizeof(T)> { }; - template <typename T> class QList { @@ -377,7 +358,15 @@ Q_INLINE_TEMPLATE void QList<T>::node_construct(Node *n, const T &t) { if (QTypeInfo<T>::isLarge || QTypeInfo<T>::isStatic) n->v = new T(t); else if (QTypeInfo<T>::isComplex) new (n) T(t); +#if (defined(__GNUC__) || defined(__INTEL_COMPILER) || defined(__IBMCPP__)) && !defined(__OPTIMIZE__) + // This violates pointer aliasing rules, but it is known to be safe (and silent) + // in unoptimized GCC builds (-fno-strict-aliasing). The other compilers which + // set the same define are assumed to be safe. else *reinterpret_cast<T*>(n) = t; +#else + // This is always safe, but penaltizes unoptimized builds a lot. + else ::memcpy(n, &t, sizeof(T)); +#endif } template <typename T> @@ -521,16 +510,15 @@ Q_OUTOFLINE_TEMPLATE void QList<T>::append(const T &t) QT_RETHROW; } } else { - typedef typename QtPodForType<T>::Type PodNode; - PodNode cpy = *reinterpret_cast<const PodNode *>(&t); - Node *n = reinterpret_cast<Node *>(p.append()); + Node *n, copy; + node_construct(©, t); // t might be a reference to an object in the array QT_TRY { - void *ptr = &cpy; - node_construct(n, *reinterpret_cast<T *>(ptr)); + n = reinterpret_cast<Node *>(p.append());; } QT_CATCH(...) { - --d->end; + node_destruct(©); QT_RETHROW; } + *n = copy; } } } @@ -556,16 +544,15 @@ inline void QList<T>::prepend(const T &t) QT_RETHROW; } } else { - typedef typename QtPodForType<T>::Type PodNode; - PodNode cpy = *reinterpret_cast<const PodNode *>(&t); - Node *n = reinterpret_cast<Node *>(p.prepend()); + Node *n, copy; + node_construct(©, t); // t might be a reference to an object in the array QT_TRY { - void *ptr = &cpy; - node_construct(n, *reinterpret_cast<T *>(ptr)); + n = reinterpret_cast<Node *>(p.prepend());; } QT_CATCH(...) { - ++d->begin; + node_destruct(©); QT_RETHROW; } + *n = copy; } } } @@ -591,16 +578,15 @@ inline void QList<T>::insert(int i, const T &t) QT_RETHROW; } } else { - typedef typename QtPodForType<T>::Type PodNode; - PodNode cpy = *reinterpret_cast<const PodNode *>(&t); - Node *n = reinterpret_cast<Node *>(p.insert(i)); + Node *n, copy; + node_construct(©, t); // t might be a reference to an object in the array QT_TRY { - void *ptr = &cpy; - node_construct(n, *reinterpret_cast<T *>(ptr)); + n = reinterpret_cast<Node *>(p.insert(i));; } QT_CATCH(...) { - p.remove(i); + node_destruct(©); QT_RETHROW; } + *n = copy; } } } @@ -636,12 +622,10 @@ inline void QList<T>::move(int from, int to) template<typename T> Q_OUTOFLINE_TEMPLATE QList<T> QList<T>::mid(int pos, int alength) const { - if (alength < 0) + if (alength < 0 || pos + alength > size()) alength = size() - pos; if (pos == 0 && alength == size()) return *this; - if (pos + alength > size()) - alength = size() - pos; QList<T> cpy; cpy.reserve(alength); cpy.d->end = alength; diff --git a/src/corelib/tools/qlocale.cpp b/src/corelib/tools/qlocale.cpp index 84bc154..1966a79 100644 --- a/src/corelib/tools/qlocale.cpp +++ b/src/corelib/tools/qlocale.cpp @@ -3147,7 +3147,7 @@ QString QLocale::toString(double i, char f, int prec) const On Windows and Mac, this locale will use the decimal/grouping characters and date/time formats specified in the system configuration panel. - \sa QTextCodec::locale() c() + \sa c() */ QLocale QLocale::system() diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp index b54315c..464e77b 100644 --- a/src/corelib/tools/qstring.cpp +++ b/src/corelib/tools/qstring.cpp @@ -3827,100 +3827,6 @@ const char *QString::latin1_helper() const #endif -QT_END_NAMESPACE - -#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) -#include "qt_windows.h" - -QT_BEGIN_NAMESPACE - -QByteArray qt_winQString2MB(const QString& s, int uclen) -{ - if (uclen < 0) - uclen = s.length(); - if (s.isNull()) - return QByteArray(); - if (uclen == 0) - return QByteArray(""); - return qt_winQString2MB(s.constData(), uclen); -} - -QByteArray qt_winQString2MB(const QChar *ch, int uclen) -{ - if (!ch) - return QByteArray(); - if (uclen == 0) - return QByteArray(""); - BOOL used_def; - QByteArray mb(4096, 0); - int len; - while (!(len=WideCharToMultiByte(CP_ACP, 0, (const wchar_t*)ch, uclen, - mb.data(), mb.size()-1, 0, &used_def))) - { - int r = GetLastError(); - if (r == ERROR_INSUFFICIENT_BUFFER) { - mb.resize(1+WideCharToMultiByte(CP_ACP, 0, - (const wchar_t*)ch, uclen, - 0, 0, 0, &used_def)); - // and try again... - } else { -#ifndef QT_NO_DEBUG - // Fail. - qWarning("WideCharToMultiByte: Cannot convert multibyte text (error %d): %s (UTF-8)", - r, QString(ch, uclen).toLocal8Bit().data()); -#endif - break; - } - } - mb.resize(len); - return mb; -} - -QString qt_winMB2QString(const char *mb, int mblen) -{ - if (!mb || !mblen) - return QString(); - const int wclen_auto = 4096; - wchar_t wc_auto[wclen_auto]; - int wclen = wclen_auto; - wchar_t *wc = wc_auto; - int len; - while (!(len=MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, - mb, mblen, wc, wclen))) - { - int r = GetLastError(); - if (r == ERROR_INSUFFICIENT_BUFFER) { - if (wc != wc_auto) { - qWarning("MultiByteToWideChar: Size changed"); - break; - } else { - wclen = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, - mb, mblen, 0, 0); - wc = new wchar_t[wclen]; - // and try again... - } - } else { - // Fail. - qWarning("MultiByteToWideChar: Cannot convert multibyte text"); - break; - } - } - if (len <= 0) - return QString(); - if (wc[len-1] == 0) // len - 1: we don't want terminator - --len; - QString s((QChar*)wc, len); - if (wc != wc_auto) - delete [] wc; - return s; -} - -QT_END_NAMESPACE - -#endif // Q_OS_WIN32 - -QT_BEGIN_NAMESPACE - /*! Returns a QString initialized with the first \a size characters of the 8-bit string \a str. @@ -4815,6 +4721,12 @@ int QString::localeAwareCompare(const QString &other) const return localeAwareCompare_helper(constData(), length(), other.constData(), other.length()); } +#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) +QT_END_NAMESPACE +#include "qt_windows.h" +QT_BEGIN_NAMESPACE +#endif + /*! \internal \since 4.5 diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h index a59c0bd..ea12c2f 100644 --- a/src/corelib/tools/qstring.h +++ b/src/corelib/tools/qstring.h @@ -1096,12 +1096,6 @@ Q_DECLARE_TYPEINFO(QString, Q_MOVABLE_TYPE); Q_DECLARE_SHARED(QString) Q_DECLARE_OPERATORS_FOR_FLAGS(QString::SectionFlags) -#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) -extern Q_CORE_EXPORT QByteArray qt_winQString2MB(const QString& s, int len=-1); -extern Q_CORE_EXPORT QByteArray qt_winQString2MB(const QChar *ch, int len); -extern Q_CORE_EXPORT QString qt_winMB2QString(const char* mb, int len=-1); -#endif - class Q_CORE_EXPORT QStringRef { const QString *m_string; diff --git a/src/corelib/tools/qvarlengtharray.h b/src/corelib/tools/qvarlengtharray.h index 1069b816..aecb66e 100644 --- a/src/corelib/tools/qvarlengtharray.h +++ b/src/corelib/tools/qvarlengtharray.h @@ -222,7 +222,6 @@ Q_OUTOFLINE_TEMPLATE void QVarLengthArray<T, Prealloc>::realloc(int asize, int a } } else { qMemCopy(ptr, oldPtr, qMin(asize, osize) * sizeof(T)); - s = asize; } } else { ptr = oldPtr; @@ -233,7 +232,7 @@ Q_OUTOFLINE_TEMPLATE void QVarLengthArray<T, Prealloc>::realloc(int asize, int a if (QTypeInfo<T>::isComplex) { while (osize > asize) (oldPtr+(--osize))->~T(); - if( oldPtr == ptr ) + if (!QTypeInfo<T>::isStatic) s = osize; } |