Merge commit 'staging-1/4.7' into doc-4.7

72 files changed, 2726 insertions, 648 deletions

diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog b/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog
index 93431df..fbaf5d2 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog
@@ -1,3 +1,39 @@
+2010-06-18  Tucker Jay  <jay.tucker@nokia.com>
+
+        Reviewed by NOBODY (OOPS!).
+
+        [Symbian] Lazy commit of memory required in JSC register file
+        https://bugs.webkit.org/show_bug.cgi?id=34349
+
+        * JavaScriptCore.pro: Added 1 new Symbian source file
+        * interpreter/RegisterFile.cpp:
+        (JSC::RegisterFile::~RegisterFile):
+        * interpreter/RegisterFile.h:
+        (JSC::RegisterFile::):
+        (JSC::RegisterFile::start):
+        (JSC::RegisterFile::end):
+        (JSC::RegisterFile::size):
+        (JSC::RegisterFile::setNumGlobals):
+        (JSC::RegisterFile::numGlobals):
+        (JSC::RegisterFile::maxGlobals):
+        (JSC::RegisterFile::lastGlobal):
+        (JSC::RegisterFile::markGlobals):
+        (JSC::RegisterFile::markCallFrames):
+        (JSC::isPageAligned):
+        (JSC::RegisterFile::RegisterFile):
+        (JSC::RegisterFile::shrink):
+        (JSC::RegisterFile::grow):
+        * wtf/symbian/RegisterFileAllocatorSymbian.cpp: Added.
+        (WTF::RegisterFileAllocator::RegisterFileAllocator):
+        Helper class to allocate memory required by RegisterFile
+        more efficiently.
+        (WTF::RegisterFileAllocator::~RegisterFileAllocator):
+        (WTF::RegisterFileAllocator::buffer):
+        (WTF::RegisterFileAllocator::grow):
+        (WTF::RegisterFileAllocator::shrink):
+        * wtf/symbian/RegisterFileAllocatorSymbian.h: Added.
+        * wtf/symbian/SymbianDefines.h: Added.
+
 2010-06-19  Thiago Macieira <thiago.macieira@nokia.com>
 
         Reviewed by Kenneth Rohde Christiansen.
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri b/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
index 75737ae..d75bd31 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
@@ -211,6 +211,7 @@ SOURCES += \
     wtf/qt/ThreadingQt.cpp \
     wtf/RandomNumber.cpp \
     wtf/RefCountedLeakCounter.cpp \
+    wtf/symbian/RegisterFileAllocatorSymbian.cpp \
     wtf/ThreadingNone.cpp \
     wtf/Threading.cpp \
     wtf/TypeTraits.cpp \
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/RegisterFile.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/RegisterFile.cpp
index 939573b..293fc38 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/RegisterFile.cpp
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/RegisterFile.cpp
@@ -40,6 +40,8 @@ RegisterFile::~RegisterFile()
     VirtualFree(m_buffer, DWORD(m_commitEnd) - DWORD(m_buffer), MEM_DECOMMIT);
 #endif
     VirtualFree(m_buffer, 0, MEM_RELEASE);
+#elif OS(SYMBIAN)
+    delete m_registerFileAllocator;
 #else
     fastFree(m_buffer);
 #endif
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/RegisterFile.h b/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/RegisterFile.h
index 34e2504..49304d9 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/RegisterFile.h
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/RegisterFile.h
@@ -41,6 +41,10 @@
 #include <sys/mman.h>
 #endif
 
+#if OS(SYMBIAN)
+#include <wtf/symbian/RegisterFileAllocatorSymbian.h>
+#endif
+
 namespace JSC {
 
 /*
@@ -152,12 +156,21 @@ namespace JSC {
 #if HAVE(VIRTUALALLOC)
         Register* m_commitEnd;
 #endif
+#if OS(SYMBIAN)
+        // Commits and frees a continguous chunk of memory as required
+        WTF::RegisterFileAllocator* m_registerFileAllocator;
+#endif
 
         JSGlobalObject* m_globalObject; // The global object whose vars are currently stored in the register file.
     };
 
     // FIXME: Add a generic getpagesize() to WTF, then move this function to WTF as well.
-    inline bool isPageAligned(size_t size) { return size != 0 && size % (8 * 1024) == 0; }
+    // This is still a hack that should be fixed later. We know that a Symbian page size is 4K.
+    #if OS(SYMBIAN)
+    inline bool isPageAligned(size_t size) { return size && !(size % (4 * 1024)); }
+    #else
+    inline bool isPageAligned(size_t size) { return size && !(size % (8 * 1024)); }
+    #endif
 
     inline RegisterFile::RegisterFile(size_t capacity, size_t maxGlobals)
         : m_numGlobals(0)
@@ -204,7 +217,13 @@ namespace JSC {
             CRASH();
         }
         m_commitEnd = reinterpret_cast<Register*>(reinterpret_cast<char*>(m_buffer) + committedSize);
-    #else 
+    #elif OS(SYMBIAN)
+        m_registerFileAllocator = new WTF::RegisterFileAllocator(bufferLength);
+        m_buffer = (Register*)(m_registerFileAllocator->buffer());
+        // start by committing enough space to hold maxGlobals
+        void* newEnd = (void*)((int)m_buffer + (maxGlobals * sizeof(Register)));
+        m_registerFileAllocator->grow(newEnd);
+    #else
         /* 
          * If neither MMAP nor VIRTUALALLOC are available - use fastMalloc instead.
          *
@@ -226,8 +245,13 @@ namespace JSC {
         if (newEnd >= m_end)
             return;
         m_end = newEnd;
-        if (m_end == m_start && (m_maxUsed - m_start) > maxExcessCapacity)
+        if (m_end == m_start && (m_maxUsed - m_start) > maxExcessCapacity) {
+#if OS(SYMBIAN)
+            m_registerFileAllocator->shrink(newEnd);
+#endif
+
             releaseExcessCapacity();
+        }
     }
 
     inline bool RegisterFile::grow(Register* newEnd)
@@ -252,6 +276,9 @@ namespace JSC {
             m_commitEnd = reinterpret_cast<Register*>(reinterpret_cast<char*>(m_commitEnd) + size);
         }
 #endif
+#if OS(SYMBIAN)
+        m_registerFileAllocator->grow((void*)newEnd);
+#endif
 
         if (newEnd > m_maxUsed)
             m_maxUsed = newEnd;
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/RegisterFileAllocatorSymbian.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/RegisterFileAllocatorSymbian.cpp
new file mode 100644
index 0000000..baa7841
--- /dev/null
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/RegisterFileAllocatorSymbian.cpp
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+
+#if OS(SYMBIAN)
+
+#include "RegisterFileAllocatorSymbian.h"
+
+namespace WTF {
+
+/** Efficiently allocates memory pools of size poolSize.
+ * Primarily designed for JSC RegisterFile's needs.
+ * Not thread-safe.
+ */
+RegisterFileAllocator::RegisterFileAllocator(TUint32 reservationSize, TUint32 poolSize) :
+    m_reserved(reservationSize), m_poolSize(poolSize)
+{
+    // Get system's page size value.
+    SYMBIAN_PAGESIZE(m_pageSize);
+
+    // We only accept multiples of system page size for both initial reservation
+    // and the alignment/pool size
+    m_reserved = SYMBIAN_ROUNDUPTOMULTIPLE(m_reserved, m_pageSize);
+    __ASSERT_ALWAYS(SYMBIAN_ROUNDUPTOMULTIPLE(m_poolSize, m_pageSize),
+                    User::Panic(_L("RegisterFileAllocator1"), KErrArgument));
+
+    // Open a Symbian RChunk, and reserve requested virtual address range
+    // Any thread in this process can operate this RChunk due to EOwnerProcess access rights.
+    TInt ret = m_chunk.CreateDisconnectedLocal(0 , 0, (TInt)m_reserved , EOwnerProcess);
+    if (ret != KErrNone)
+        User::Panic(_L("RegisterFileAllocator2"), ret);
+
+    m_buffer = (void*)m_chunk.Base();
+    m_resEnd = (void*)(m_chunk.Base() + m_chunk.MaxSize());
+    m_comEnd = m_buffer;
+}
+
+RegisterFileAllocator::~RegisterFileAllocator()
+{
+    // release everything!
+    m_chunk.Decommit(0, m_chunk.MaxSize());
+    m_chunk.Close();
+}
+
+void* RegisterFileAllocator::buffer() const
+{
+    return m_buffer;
+}
+
+void RegisterFileAllocator::grow(void* newEnd)
+{
+    // trying to commit more memory than reserved!
+    if (newEnd > m_resEnd)
+        return;
+
+    if (newEnd > m_comEnd) {
+        TInt nBytes = (TInt)(newEnd) - (TInt)(m_comEnd);
+        nBytes = SYMBIAN_ROUNDUPTOMULTIPLE(nBytes, m_poolSize);
+        TInt offset = (TInt)m_comEnd - (TInt)m_buffer;
+
+        TInt ret = m_chunk.Commit(offset, nBytes);
+        if (ret == KErrNone)
+            m_comEnd = (void*)(m_chunk.Base() + m_chunk.Size());
+    }
+}
+
+void RegisterFileAllocator::shrink(void* newEnd)
+{
+    if (newEnd < m_comEnd) {
+        TInt nBytes = (TInt)newEnd - (TInt)m_comEnd;
+        if (nBytes >= m_poolSize) {
+            TInt offset = SYMBIAN_ROUNDUPTOMULTIPLE((TUint)newEnd, m_poolSize) - (TInt)m_buffer;
+            nBytes = (TInt)m_comEnd - offset - (TInt)m_buffer;
+            if (nBytes > 0) {
+                TInt ret = m_chunk.Decommit(offset, nBytes);
+                if (ret == KErrNone)
+                    m_comEnd = (void*)(m_chunk.Base() + m_chunk.Size());
+            }
+        }
+    }
+}
+
+} // end of namespace
+
+#endif // SYMBIAN
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/RegisterFileAllocatorSymbian.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/RegisterFileAllocatorSymbian.h
new file mode 100644
index 0000000..4cfc8c5
--- /dev/null
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/RegisterFileAllocatorSymbian.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef RegisterFileAllocatorSymbian_h
+#define RegisterFileAllocatorSymbian_h
+
+#include "SymbianDefines.h"
+
+namespace WTF {
+
+/**
+ *  Allocates contiguous regions of size poolSize.
+ *  poolSize must be a multiple of system page size (typically 4K on Symbian/ARM)
+ *
+ *  @param reservationSize Virtual address range to be reserved upon creation of chunk (bytes).
+ *  @param poolSize Size of a single allocation.
+ */
+class RegisterFileAllocator {
+
+public:
+    RegisterFileAllocator(
+            TUint32 reservationSize, TUint32 poolSize = SYMBIAN_REGFILEALLOC_DEFAULTPOOLSIZE);
+    ~RegisterFileAllocator();
+    void* buffer() const;
+    void grow(void* newEnd);
+    void shrink(void* newEnd);
+
+private:
+    RChunk   m_chunk; // Symbian chunk that lets us reserve/commit/decommit
+
+    // all following values are in numbers of bytes
+    TInt     m_pageSize; // cached value of system page size, typically 4K on Symbian
+    TUint32  m_reserved; // total number of reserved bytes in virtual memory
+    TUint32  m_poolSize; // size of one memory pool, set by default to 64K in wtf/symbian/SymbianDefines.h
+
+    void* m_buffer; // pointer to base of the chunk
+    void* m_comEnd; // pointer to end of currently committed memory
+    void* m_resEnd; // pointer to end of reserved memory
+
+};
+
+} // end of namespace
+
+#endif // RegisterFileAllocatorSymbian_h
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/SymbianDefines.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/SymbianDefines.h
new file mode 100644
index 0000000..43e22b3
--- /dev/null
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/SymbianDefines.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SymbianDefines_h
+#define SymbianDefines_h
+
+#include <e32cmn.h>
+#include <e32std.h>
+#include <hal.h>
+
+#define SYMBIAN_PAGESIZE(x) (HAL::Get(HALData::EMemoryPageSize, x));
+#define SYMBIAN_FREERAM(x)  (HAL::Get(HALData::EMemoryRAMFree, x));
+#define SYMBIAN_ROUNDUPTOMULTIPLE(x, multipleof) ( (x + multipleof - 1) & ~(multipleof - 1) )
+
+#define SYMBIAN_REGFILEALLOC_DEFAULTPOOLSIZE 65536 // 64K
+
+#endif // SymbianDefines_h
diff --git a/src/3rdparty/phonon/gstreamer/mediaobject.cpp b/src/3rdparty/phonon/gstreamer/mediaobject.cpp
index 3e0addc..23a60c0 100644
--- a/src/3rdparty/phonon/gstreamer/mediaobject.cpp
+++ b/src/3rdparty/phonon/gstreamer/mediaobject.cpp
@@ -219,9 +219,9 @@ void MediaObject::noMorePadsAvailable ()
         if ( status != GST_INSTALL_PLUGINS_STARTED_OK )
         {
             if( status == GST_INSTALL_PLUGINS_HELPER_MISSING )
-                setError(QString(tr("Missing codec helper script assistant.")), Phonon::FatalError );
+                setError(tr("Missing codec helper script assistant."), Phonon::FatalError );
             else
-                setError(QString(tr("Plugin codec installation failed for codec: %0"))
+                setError(tr("Plugin codec installation failed for codec: %0")
                         .arg(m_missingCodecs[0].split("|")[3]), error);
         }
         m_missingCodecs.clear();
@@ -232,7 +232,7 @@ void MediaObject::noMorePadsAvailable ()
             m_hasVideo = false;
             emit hasVideoChanged(false);
         }
-        setError(QString(tr("A required codec is missing. You need to install the following codec(s) to play this content: %0")).arg(codecs), error);
+        setError(tr("A required codec is missing. You need to install the following codec(s) to play this content: %0").arg(codecs), error);
         m_missingCodecs.clear();
 #endif
     }
diff --git a/src/3rdparty/webkit/WebCore/WebCore.pro b/src/3rdparty/webkit/WebCore/WebCore.pro
index ac0c47c..537cdd3 100644
--- a/src/3rdparty/webkit/WebCore/WebCore.pro
+++ b/src/3rdparty/webkit/WebCore/WebCore.pro
@@ -2857,6 +2857,25 @@ contains(DEFINES, ENABLE_SYMBIAN_DIALOG_PROVIDERS) {
     }
 }
 
+!symbian {
+    modfile.files = $$moduleFile
+    modfile.path = $$[QMAKE_MKSPECS]/modules
+
+    INSTALLS += modfile
+} else {
+    # INSTALLS is not implemented in qmake's s60 generators, copy headers manually
+
+    inst_modfile.commands = $$QMAKE_COPY ${QMAKE_FILE_NAME} ${QMAKE_FILE_OUT}
+    inst_modfile.input = moduleFile
+    inst_modfile.output = $$[QMAKE_MKSPECS]/modules
+    inst_modfile.CONFIG = no_clean
+
+    QMAKE_EXTRA_COMPILERS += inst_modfile
+
+    install.depends += compiler_inst_modfile_make_all
+    QMAKE_EXTRA_TARGETS += install
+}
+
 include($$PWD/../WebKit/qt/Api/headers.pri)
 HEADERS += $$WEBKIT_API_HEADERS
 
@@ -2873,10 +2892,7 @@ HEADERS += $$WEBKIT_API_HEADERS
         !isEmpty(INSTALL_LIBS): target.path = $$INSTALL_LIBS
         else: target.path = $$[QT_INSTALL_LIBS]
 
-        modfile.files = $$moduleFile
-        modfile.path = $$[QMAKE_MKSPECS]/modules
-
-        INSTALLS += target headers modfile
+        INSTALLS += target headers
     } else {
         # INSTALLS is not implemented in qmake's s60 generators, copy headers manually
         inst_headers.commands = $$QMAKE_COPY ${QMAKE_FILE_NAME} ${QMAKE_FILE_OUT}
@@ -2888,15 +2904,7 @@ HEADERS += $$WEBKIT_API_HEADERS
 
         QMAKE_EXTRA_COMPILERS += inst_headers
 
-        inst_modfile.commands = $$inst_headers.commands
-        inst_modfile.input = moduleFile
-        inst_modfile.output = $$[QMAKE_MKSPECS]/modules
-        inst_modfile.CONFIG = no_clean
-
-        QMAKE_EXTRA_COMPILERS += inst_modfile
-
-        install.depends += compiler_inst_headers_make_all compiler_inst_modfile_make_all
-        QMAKE_EXTRA_TARGETS += install
+        install.depends += compiler_inst_headers_make_all
     }
 
     win32-*|wince* {
diff --git a/src/corelib/global/global.pri b/src/corelib/global/global.pri
index 2505e72..260ed59 100644
--- a/src/corelib/global/global.pri
+++ b/src/corelib/global/global.pri
@@ -19,7 +19,7 @@ INCLUDEPATH += $$QT_BUILD_TREE/src/corelib/global
 # Only used on platforms with CONFIG += precompile_header
 PRECOMPILED_HEADER = global/qt_pch.h
 
-linux*:!static {
+linux*:!static:!linux-armcc:!linux-gcce {
    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/kernel/qeventdispatcher_symbian.cpp b/src/corelib/kernel/qeventdispatcher_symbian.cpp
index 1bad8ed..5cc6ae3 100644
--- a/src/corelib/kernel/qeventdispatcher_symbian.cpp
+++ b/src/corelib/kernel/qeventdispatcher_symbian.cpp
@@ -232,8 +232,12 @@ void QTimerActiveObject::DoCancel()
 
 void QTimerActiveObject::RunL()
 {
-    int error;
-    QT_TRYCATCH_ERROR(error, Run());
+    int error = KErrNone;
+    if (iStatus == KErrNone) {
+        QT_TRYCATCH_ERROR(error, Run());
+    } else {
+        error = iStatus.Int();
+    }
     // All Symbian error codes are negative.
     if (error < 0) {
         CActiveScheduler::Current()->Error(error);  // stop and report here, as this timer will be deleted on scope exit
diff --git a/src/corelib/tools/qelapsedtimer_unix.cpp b/src/corelib/tools/qelapsedtimer_unix.cpp
index 2c4ea58..633fa00 100644
--- a/src/corelib/tools/qelapsedtimer_unix.cpp
+++ b/src/corelib/tools/qelapsedtimer_unix.cpp
@@ -40,22 +40,58 @@
 ****************************************************************************/
 
 #include "qelapsedtimer.h"
-#include "qpair.h"
 #include <sys/time.h>
 #include <time.h>
 #include <unistd.h>
 
-#if !defined(QT_NO_CLOCK_MONOTONIC)
-# if defined(QT_BOOTSTRAPPED)
-#  define QT_NO_CLOCK_MONOTONIC
+#if defined(QT_NO_CLOCK_MONOTONIC) || defined(QT_BOOTSTRAPPED)
+// turn off the monotonic clock
+# ifdef _POSIX_MONOTONIC_CLOCK
+#  undef _POSIX_MONOTONIC_CLOCK
 # endif
+# define _POSIX_MONOTONIC_CLOCK -1
 #endif
 
 QT_BEGIN_NAMESPACE
 
-static qint64 fractionAdjustment()
+#if (_POSIX_MONOTONIC_CLOCK-0 != 0)
+static const bool monotonicClockChecked = true;
+static const bool monotonicClockAvailable = _POSIX_MONOTONIC_CLOCK > 0;
+#else
+static int monotonicClockChecked = false;
+static int monotonicClockAvailable = false;
+#endif
+
+#ifdef Q_CC_GNU
+# define is_likely(x) __builtin_expect((x), 1)
+#else
+# define is_likely(x) (x)
+#endif
+#define load_acquire(x) ((volatile const int&)(x))
+#define store_release(x,v) ((volatile int&)(x) = (v))
+
+static void unixCheckClockType()
+{
+#if (_POSIX_MONOTONIC_CLOCK-0 == 0)
+    if (is_likely(load_acquire(monotonicClockChecked)))
+        return;
+
+# if defined(_SC_MONOTONIC_CLOCK)
+    // detect if the system support monotonic timers
+    long x = sysconf(_SC_MONOTONIC_CLOCK);
+    store_release(monotonicClockAvailable, x >= 200112L);
+# endif
+
+    store_release(monotonicClockChecked, true);
+#endif
+}
+
+static inline qint64 fractionAdjustment()
 {
-    if (QElapsedTimer::isMonotonic()) {
+    // disabled, but otherwise indicates bad usage of QElapsedTimer
+    //Q_ASSERT(monotonicClockChecked);
+
+    if (monotonicClockAvailable) {
         // the monotonic timer is measured in nanoseconds
         // 1 ms = 1000000 ns
         return 1000*1000ull;
@@ -68,90 +104,73 @@ static qint64 fractionAdjustment()
 
 bool QElapsedTimer::isMonotonic()
 {
-#if (_POSIX_MONOTONIC_CLOCK-0 > 0)
-    return true;
-#else
-    static int returnValue = 0;
-
-    if (returnValue == 0) {
-#  if (_POSIX_MONOTONIC_CLOCK-0 < 0) || !defined(_SC_MONOTONIC_CLOCK)
-        returnValue = -1;
-#  elif (_POSIX_MONOTONIC_CLOCK == 0)
-        // detect if the system support monotonic timers
-        long x = sysconf(_SC_MONOTONIC_CLOCK);
-        returnValue = (x >= 200112L) ? 1 : -1;
-#  endif
-    }
-
-    return returnValue != -1;
-#endif
+    unixCheckClockType();
+    return monotonicClockAvailable;
 }
 
 QElapsedTimer::ClockType QElapsedTimer::clockType()
 {
-    return isMonotonic() ? MonotonicClock : SystemTime;
+    unixCheckClockType();
+    return monotonicClockAvailable ? MonotonicClock : SystemTime;
 }
 
-static inline QPair<long, long> do_gettime()
+static inline void do_gettime(qint64 *sec, qint64 *frac)
 {
-#if (_POSIX_MONOTONIC_CLOCK-0 > 0)
-    timespec ts;
-    clock_gettime(CLOCK_MONOTONIC, &ts);
-    return qMakePair<long,long>(ts.tv_sec, ts.tv_nsec);
-#else
-#  if !defined(QT_NO_CLOCK_MONOTONIC) && !defined(QT_BOOTSTRAPPED)
-    if (QElapsedTimer::isMonotonic()) {
+#if (_POSIX_MONOTONIC_CLOCK-0 >= 0)
+    unixCheckClockType();
+    if (is_likely(monotonicClockAvailable)) {
         timespec ts;
         clock_gettime(CLOCK_MONOTONIC, &ts);
-        return qMakePair<long,long>(ts.tv_sec, ts.tv_nsec);
+        *sec = ts.tv_sec;
+        *frac = ts.tv_nsec;
+        return;
     }
-#  endif
+#endif
     // use gettimeofday
     timeval tv;
     ::gettimeofday(&tv, 0);
-    return qMakePair<long,long>(tv.tv_sec, tv.tv_usec);
-#endif
+    *sec = tv.tv_sec;
+    *frac = tv.tv_usec;
 }
 
 // used in qcore_unix.cpp and qeventdispatcher_unix.cpp
 timeval qt_gettime()
 {
-    QPair<long, long> r = do_gettime();
+    qint64 sec, frac;
+    do_gettime(&sec, &frac);
 
     timeval tv;
-    tv.tv_sec = r.first;
-    tv.tv_usec = r.second;
-    if (QElapsedTimer::isMonotonic())
+    tv.tv_sec = sec;
+    tv.tv_usec = frac;
+    if (monotonicClockAvailable)
         tv.tv_usec /= 1000;
 
     return tv;
 }
 
+static qint64 elapsedAndRestart(qint64 sec, qint64 frac,
+                                qint64 *nowsec, qint64 *nowfrac)
+{
+    do_gettime(nowsec, nowfrac);
+    sec = *nowsec - sec;
+    frac = *nowfrac - frac;
+    return sec * Q_INT64_C(1000) + frac / fractionAdjustment();
+}
+
 void QElapsedTimer::start()
 {
-    QPair<long, long> r = do_gettime();
-    t1 = r.first;
-    t2 = r.second;
+    do_gettime(&t1, &t2);
 }
 
 qint64 QElapsedTimer::restart()
 {
-    QPair<long, long> r = do_gettime();
-    qint64 oldt1 = t1;
-    qint64 oldt2 = t2;
-    t1 = r.first;
-    t2 = r.second;
-
-    r.first -= oldt1;
-    r.second -= oldt2;
-    return r.first * Q_INT64_C(1000) + r.second / fractionAdjustment();
+    return elapsedAndRestart(t1, t2, &t1, &t2);
 }
 
 qint64 QElapsedTimer::elapsed() const
 {
-    QElapsedTimer now;
-    now.start();
-    return msecsTo(now);
+    qint64 sec, frac;
+    return elapsedAndRestart(t1, t2, &sec, &frac);
 }
 
 qint64 QElapsedTimer::msecsSinceReference() const
diff --git a/src/corelib/tools/qsimd.cpp b/src/corelib/tools/qsimd.cpp
index 68ab033..7349432 100644
--- a/src/corelib/tools/qsimd.cpp
+++ b/src/corelib/tools/qsimd.cpp
@@ -140,56 +140,41 @@ static inline uint detectProcessorFeatures()
     uint result = 0;
     /* see p. 118 of amd64 instruction set manual Vol3 */
 #if defined(Q_CC_GNU)
-    asm ("push %%ebx\n"
-         "pushf\n"
-         "pop %%eax\n"
-         "mov %%eax, %%ebx\n"
-         "xor $0x00200000, %%eax\n"
-         "push %%eax\n"
-         "popf\n"
-         "pushf\n"
-         "pop %%eax\n"
-         "xor %%edx, %%edx\n"
-         "xor %%ebx, %%eax\n"
-         "jz 1f\n"
-
-         "mov $0x00000001, %%eax\n"
-         "cpuid\n"
-         "1:\n"
-         "pop %%ebx\n"
-         "mov %%edx, %0\n"
-         "mov %%ecx, %1\n"
-        : "=r" (result), "=r" (feature_result)
-        :
-        : "%eax", "%ecx", "%edx"
-        );
-
-    asm ("push %%ebx\n"
-         "pushf\n"
-         "pop %%eax\n"
-         "mov %%eax, %%ebx\n"
-         "xor $0x00200000, %%eax\n"
-         "push %%eax\n"
+    long cpuid_supported, tmp1;
+    asm ("pushf\n"
+         "pop %0\n"
+         "mov %0, %1\n"
+         "xor $0x00200000, %0\n"
+         "push %0\n"
          "popf\n"
          "pushf\n"
-         "pop %%eax\n"
-         "xor %%edx, %%edx\n"
-         "xor %%ebx, %%eax\n"
-         "jz 2f\n"
-
-         "mov $0x80000000, %%eax\n"
-         "cpuid\n"
-         "cmp $0x80000000, %%eax\n"
-         "jbe 2f\n"
-         "mov $0x80000001, %%eax\n"
-         "cpuid\n"
-         "2:\n"
-         "pop %%ebx\n"
-         "mov %%edx, %0\n"
-        : "=r" (extended_result)
-        :
-        : "%eax", "%ecx", "%edx"
-        );
+         "pop %0\n"
+         "xor %1, %0\n" // %eax is now 0 if CPUID is not supported
+         : "=a" (cpuid_supported), "=r" (tmp1)
+         );
+    if (cpuid_supported) {
+        asm ("xchg %%ebx, %2\n"
+             "cpuid\n"
+             "xchg %%ebx, %2\n"
+            : "=c" (feature_result), "=d" (result), "=&r" (tmp1)
+            : "a" (1));
+
+        asm ("xchg %%ebx, %1\n"
+             "cpuid\n"
+             "cmp $0x80000000, %%eax\n"
+             "jnbe 1f\n"
+             "xor %0, %0\n"
+             "jmp 2f\n"
+             "1:\n"
+             "mov $0x80000001, %%eax\n"
+             "cpuid\n"
+             "2:\n"
+             "xchg %%ebx, %1\n"
+            : "=d" (extended_result), "=&r" (tmp1)
+            : "a" (0x80000000)
+            : "%ecx"
+            );
+    }
 
 #elif defined (Q_OS_WIN)
     _asm {
@@ -289,27 +274,10 @@ static inline uint detectProcessorFeatures()
     uint feature_result = 0;
 
 #if defined(Q_CC_GNU)
-    asm ("push %%rbx\n"
-         "pushf\n"
-         "pop %%rax\n"
-         "mov %%eax, %%ebx\n"
-         "xor $0x00200000, %%eax\n"
-         "push %%rax\n"
-         "popf\n"
-         "pushf\n"
-         "pop %%rax\n"
-         "xor %%edx, %%edx\n"
-         "xor %%ebx, %%eax\n"
-         "jz 1f\n"
-
-         "mov $0x00000001, %%eax\n"
-         "cpuid\n"
-         "1:\n"
-         "pop %%rbx\n"
-         "mov %%ecx, %0\n"
-        : "=r" (feature_result)
-        :
-        : "%eax", "%ecx", "%edx"
+    asm ("cpuid"
+        : "=c" (feature_result)
+        : "a" (1)
+        : "%ebx", "%edx"
         );
 #elif defined (Q_OS_WIN64)
     {
diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h
index 2626657..664543b 100644
--- a/src/corelib/tools/qsimd_p.h
+++ b/src/corelib/tools/qsimd_p.h
@@ -51,8 +51,13 @@ QT_BEGIN_HEADER
 #if defined(QT_NO_MAC_XARCH) || (defined(Q_OS_DARWIN) && (defined(__ppc__) || defined(__ppc64__)))
 // Disable MMX and SSE on Mac/PPC builds, or if the compiler
 // does not support -Xarch argument passing
-#undef QT_HAVE_SSE2
 #undef QT_HAVE_SSE
+#undef QT_HAVE_SSE2
+#undef QT_HAVE_SSE3
+#undef QT_HAVE_SSSE3
+#undef QT_HAVE_SSE4_1
+#undef QT_HAVE_SSE4_2
+#undef QT_HAVE_AVX
 #undef QT_HAVE_3DNOW
 #undef QT_HAVE_MMX
 #endif
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index 3984420..3521b31 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -173,19 +173,6 @@ static int ucstricmp(const ushort *a, const ushort *ae, const uchar *b)
     return 1;
 }
 
-// Unicode case-sensitive comparison
-static int ucstrcmp(const QChar *a, int alen, const QChar *b, int blen)
-{
-    if (a == b && alen == blen)
-        return 0;
-    int l = qMin(alen, blen);
-    while (l-- && *a == *b)
-        a++,b++;
-    if (l == -1)
-        return (alen-blen);
-    return a->unicode() - b->unicode();
-}
-
 // Unicode case-sensitive compare two same-sized strings
 static int ucstrncmp(const QChar *a, const QChar *b, int l)
 {
@@ -196,6 +183,16 @@ static int ucstrncmp(const QChar *a, const QChar *b, int l)
     return a->unicode() - b->unicode();
 }
 
+// Unicode case-sensitive comparison
+static int ucstrcmp(const QChar *a, int alen, const QChar *b, int blen)
+{
+    if (a == b && alen == blen)
+        return 0;
+    int l = qMin(alen, blen);
+    int cmp = ucstrncmp(a, b, l);
+    return cmp ? cmp : (alen-blen);
+}
+
 // Unicode case-insensitive compare two same-sized strings
 static int ucstrnicmp(const ushort *a, const ushort *b, int l)
 {
diff --git a/src/dbus/qdbusintegrator.cpp b/src/dbus/qdbusintegrator.cpp
index 7951177..3833874 100644
--- a/src/dbus/qdbusintegrator.cpp
+++ b/src/dbus/qdbusintegrator.cpp
@@ -714,6 +714,9 @@ QDBusCallDeliveryEvent* QDBusConnectionPrivate::prepareReply(QDBusConnectionPriv
     if (metaTypes[n] == QDBusMetaTypeId::message)
         --n;
 
+    if (msg.arguments().count() < n)
+        return 0;               // too few arguments
+
     // check that types match
     for (int i = 0; i < n; ++i)
         if (metaTypes.at(i + 1) != msg.arguments().at(i).userType() &&
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index 63a2a77..b302393 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -1258,6 +1258,7 @@ bool QDeclarativeFlickable::sendMouseEvent(QGraphicsSceneMouseEvent *event)
     if (mouseEvent.type() == QEvent::GraphicsSceneMouseRelease) {
         d->clearDelayedPress();
         d->stealMouse = false;
+        d->pressed = false;
     }
     return false;
 }
diff --git a/src/declarative/qml/parser/qdeclarativejslexer.cpp b/src/declarative/qml/parser/qdeclarativejslexer.cpp
index cd08658..1eb42e4 100644
--- a/src/declarative/qml/parser/qdeclarativejslexer.cpp
+++ b/src/declarative/qml/parser/qdeclarativejslexer.cpp
@@ -677,9 +677,9 @@ int Lexer::lex()
                     setDone(Other);
                 } else
                     state = Start;
-                if (driver) driver->addComment(startpos, tokenLength(), startlineno, startcolumn);
+                if (driver) driver->addComment(startpos+2, tokenLength()-2, startlineno, startcolumn+2);
             } else if (current == 0) {
-                if (driver) driver->addComment(startpos, tokenLength(), startlineno, startcolumn);
+                if (driver) driver->addComment(startpos+2, tokenLength()-2, startlineno, startcolumn+2);
                 setDone(Eof);
             }
 
@@ -689,14 +689,14 @@ int Lexer::lex()
                 setDone(Bad);
                 err = UnclosedComment;
                 errmsg = QCoreApplication::translate("QDeclarativeParser", "Unclosed comment at end of file");
-                if (driver) driver->addComment(startpos, tokenLength(), startlineno, startcolumn);
+                if (driver) driver->addComment(startpos+2, tokenLength()-2, startlineno, startcolumn+2);
             } else if (isLineTerminator()) {
                 shiftWindowsLineBreak();
                 yylineno++;
             } else if (current == '*' && next1 == '/') {
                 state = Start;
                 shift(1);
-                if (driver) driver->addComment(startpos, tokenLength(), startlineno, startcolumn);
+                if (driver) driver->addComment(startpos+2, tokenLength()-3, startlineno, startcolumn+2);
             }
 
             break;
diff --git a/src/declarative/qml/qdeclarativecompiler.cpp b/src/declarative/qml/qdeclarativecompiler.cpp
index 5bfe5b2..7847303 100644
--- a/src/declarative/qml/qdeclarativecompiler.cpp
+++ b/src/declarative/qml/qdeclarativecompiler.cpp
@@ -1362,7 +1362,7 @@ bool QDeclarativeCompiler::doesPropertyExist(QDeclarativeParser::Property *prop,
             return p.name() != 0;
         } else {
             int idx = mo->indexOfProperty(prop->name.constData());
-            return idx != -1;
+            return idx != -1 && mo->property(idx).isScriptable();
         }
     }
 
@@ -1427,6 +1427,11 @@ bool QDeclarativeCompiler::buildProperty(QDeclarativeParser::Property *prop,
             if (prop->index != -1) {
                 p = metaObject->property(prop->index);
                 Q_ASSERT(p.name());
+
+                if (!p.isScriptable()) {
+                    prop->index = -1;
+                    p = QMetaProperty();
+                }
             }
         }
 
@@ -1813,6 +1818,8 @@ bool QDeclarativeCompiler::buildValueTypeProperty(QObject *type,
         if (idx == -1)
             COMPILE_EXCEPTION(prop, tr("Cannot assign to non-existent property \"%1\"").arg(QString::fromUtf8(prop->name)));
         QMetaProperty p = type->metaObject()->property(idx);
+        if (!p.isScriptable())
+            COMPILE_EXCEPTION(prop, tr("Cannot assign to non-existent property \"%1\"").arg(QString::fromUtf8(prop->name)));
         prop->index = idx;
         prop->type = p.userType();
         prop->isValueTypeSubProperty = true;
@@ -2406,7 +2413,6 @@ bool QDeclarativeCompiler::buildDynamicMeta(QDeclarativeParser::Object *obj, Dyn
         builder.addSignal(p.name + "Changed()");
         QMetaPropertyBuilder propBuilder = 
             builder.addProperty(p.name, type, builder.methodCount() - 1);
-        propBuilder.setScriptable(true);
         propBuilder.setWritable(!readonly);
     }
 
@@ -2572,6 +2578,9 @@ bool QDeclarativeCompiler::compileAlias(QMetaObjectBuilder &builder,
             COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias location"));
 
         QMetaProperty aliasProperty = idObject->metaObject()->property(propIdx);
+        if (!aliasProperty.isScriptable())
+            COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias location"));
+
         writable = aliasProperty.isWritable();
 
         if (aliasProperty.isEnumType()) 
@@ -2608,7 +2617,6 @@ bool QDeclarativeCompiler::compileAlias(QMetaObjectBuilder &builder,
     builder.addSignal(prop.name + "Changed()");
     QMetaPropertyBuilder propBuilder = 
         builder.addProperty(prop.name, typeName.constData(), builder.methodCount() - 1);
-    propBuilder.setScriptable(true);
     propBuilder.setWritable(writable);
     return true;
 }
diff --git a/src/declarative/qml/qdeclarativeobjectscriptclass.cpp b/src/declarative/qml/qdeclarativeobjectscriptclass.cpp
index 3af892d..f439151 100644
--- a/src/declarative/qml/qdeclarativeobjectscriptclass.cpp
+++ b/src/declarative/qml/qdeclarativeobjectscriptclass.cpp
@@ -192,7 +192,7 @@ QDeclarativeObjectScriptClass::queryProperty(QObject *obj, const Identifier &nam
     if (!(hints & ImplicitObject)) {
         local.coreIndex = -1;
         lastData = &local;
-        return QScriptClass::HandlesReadAccess | QScriptClass::HandlesWriteAccess;
+        return QScriptClass::HandlesWriteAccess;
     }
 
     return 0;
diff --git a/src/declarative/qml/qdeclarativepropertycache.cpp b/src/declarative/qml/qdeclarativepropertycache.cpp
index 839d79f..08503c2 100644
--- a/src/declarative/qml/qdeclarativepropertycache.cpp
+++ b/src/declarative/qml/qdeclarativepropertycache.cpp
@@ -134,8 +134,9 @@ QDeclarativePropertyCache::~QDeclarativePropertyCache()
 
 void QDeclarativePropertyCache::clear()
 {
-    for (int ii = 0; ii < indexCache.count(); ++ii) 
-        indexCache.at(ii)->release();
+    for (int ii = 0; ii < indexCache.count(); ++ii) {
+        if (indexCache.at(ii)) indexCache.at(ii)->release();
+    }
 
     for (StringCache::ConstIterator iter = stringCache.begin(); 
             iter != stringCache.end(); ++iter)
@@ -156,14 +157,27 @@ QDeclarativePropertyCache::Data QDeclarativePropertyCache::create(const QMetaObj
     Q_ASSERT(metaObject);
 
     QDeclarativePropertyCache::Data rv;
-    int idx = metaObject->indexOfProperty(property.toUtf8());
-    if (idx != -1) {
-        rv.load(metaObject->property(idx));
-        return rv;
+    {
+        const QMetaObject *cmo = metaObject;
+        while (cmo) {
+            int idx = metaObject->indexOfProperty(property.toUtf8());
+            if (idx != -1) {
+                QMetaProperty p = metaObject->property(idx);
+                if (p.isScriptable()) {
+                    rv.load(metaObject->property(idx));
+                    return rv;
+                } else {
+                    while (cmo && cmo->propertyOffset() >= idx)
+                        cmo = cmo->superClass();
+                }
+            } else {
+                cmo = 0;
+            }
+        }
     }
 
     int methodCount = metaObject->methodCount();
-    for (int ii = methodCount - 1; ii >= 2; --ii) { // >=2 to block the destroyed signal
+    for (int ii = methodCount - 1; ii >= 3; --ii) { // >=3 to block the destroyed signal and deleteLater() slot
         QMetaMethod m = metaObject->method(ii);
         if (m.access() == QMetaMethod::Private)
             continue;
@@ -189,8 +203,9 @@ QDeclarativePropertyCache *QDeclarativePropertyCache::copy() const
     cache->stringCache = stringCache;
     cache->identifierCache = identifierCache;
 
-    for (int ii = 0; ii < indexCache.count(); ++ii)
-        indexCache.at(ii)->addref();
+    for (int ii = 0; ii < indexCache.count(); ++ii) {
+        if (indexCache.at(ii)) indexCache.at(ii)->addref();
+    }
     for (StringCache::ConstIterator iter = stringCache.begin(); iter != stringCache.end(); ++iter)
         (*iter)->addref();
     for (IdentifierCache::ConstIterator iter = identifierCache.begin(); iter != identifierCache.end(); ++iter)
@@ -210,6 +225,9 @@ void QDeclarativePropertyCache::append(QDeclarativeEngine *engine, const QMetaOb
     indexCache.resize(propCount);
     for (int ii = propOffset; ii < propCount; ++ii) {
         QMetaProperty p = metaObject->property(ii);
+        if (!p.isScriptable()) 
+            continue;
+        
         QString propName = QString::fromUtf8(p.name());
 
         RData *data = new RData;
@@ -275,6 +293,10 @@ void QDeclarativePropertyCache::update(QDeclarativeEngine *engine, const QMetaOb
     indexCache.resize(propCount);
     for (int ii = propCount - 1; ii >= 0; --ii) {
         QMetaProperty p = metaObject->property(ii);
+        if (!p.isScriptable()) {
+            indexCache[ii] = 0;
+            continue;
+        }
         QString propName = QString::fromUtf8(p.name());
 
         RData *data = new RData;
@@ -294,7 +316,7 @@ void QDeclarativePropertyCache::update(QDeclarativeEngine *engine, const QMetaOb
     }
 
     int methodCount = metaObject->methodCount();
-    for (int ii = methodCount - 1; ii >= 2; --ii) { // >=2 to block the destroyed signal
+    for (int ii = methodCount - 1; ii >= 3; --ii) { // >=3 to block the destroyed signal and deleteLater() slot
         QMetaMethod m = metaObject->method(ii);
         if (m.access() == QMetaMethod::Private)
             continue;
diff --git a/src/declarative/qml/qdeclarativevmemetaobject.cpp b/src/declarative/qml/qdeclarativevmemetaobject.cpp
index 689ed92..3e32006 100644
--- a/src/declarative/qml/qdeclarativevmemetaobject.cpp
+++ b/src/declarative/qml/qdeclarativevmemetaobject.cpp
@@ -707,11 +707,19 @@ void QDeclarativeVMEMetaObject::writeVarProperty(int id, const QScriptValue &val
 
 void QDeclarativeVMEMetaObject::writeVarProperty(int id, const QVariant &value)
 {
-    if (value.userType() == QMetaType::QObjectStar) 
+    bool needActivate = false;
+    if (value.userType() == QMetaType::QObjectStar) {
+        QObject *o = qvariant_cast<QObject *>(value);
+        needActivate = (data[id].dataType() != QMetaType::QObjectStar || data[id].asQObject() != o);
         data[id].setValue(qvariant_cast<QObject *>(value));
-    else
+    } else {
+        needActivate = (data[id].dataType() != qMetaTypeId<QVariant>() || 
+                        data[id].asQVariant().userType() != value.userType() || 
+                        data[id].asQVariant() != value);
         data[id].setValue(value);
-    activate(object, methodOffset + id, 0);
+    }
+    if (needActivate)
+        activate(object, methodOffset + id, 0);
 }
 
 void QDeclarativeVMEMetaObject::listChanged(int id)
diff --git a/src/declarative/qml/qmetaobjectbuilder.cpp b/src/declarative/qml/qmetaobjectbuilder.cpp
index 0954248..58f8811 100644
--- a/src/declarative/qml/qmetaobjectbuilder.cpp
+++ b/src/declarative/qml/qmetaobjectbuilder.cpp
@@ -205,7 +205,7 @@ public:
             (const QByteArray& _name, const QByteArray& _type, int notifierIdx=-1)
         : name(_name),
           type(QMetaObject::normalizedType(_type.constData())),
-          flags(Readable | Writable), notifySignal(-1)
+          flags(Readable | Writable | Scriptable), notifySignal(-1)
     {
         if (notifierIdx >= 0) {
             flags |= Notify;
@@ -2187,7 +2187,7 @@ bool QMetaPropertyBuilder::isDesignable() const
 
 /*!
     Returns true if the property is scriptable; otherwise returns false.
-    This default value is false.
+    This default value is true.
 
     \sa setScriptable(), isDesignable(), isStored()
 */
diff --git a/src/declarative/util/qdeclarativeanimation.cpp b/src/declarative/util/qdeclarativeanimation.cpp
index 267642d..3c09747 100644
--- a/src/declarative/util/qdeclarativeanimation.cpp
+++ b/src/declarative/util/qdeclarativeanimation.cpp
@@ -332,7 +332,7 @@ void QDeclarativeAbstractAnimation::setAlwaysRunToEnd(bool f)
     stopped - either by setting the \c running property to false, or by calling
     the \c stop() method.
 
-    In the following example, the rectangle will spin indefinately.
+    In the following example, the rectangle will spin indefinitely.
 
     \code
     Rectangle {
diff --git a/src/declarative/util/qdeclarativepixmapcache.cpp b/src/declarative/util/qdeclarativepixmapcache.cpp
index de2de21..4fc52f5 100644
--- a/src/declarative/util/qdeclarativepixmapcache.cpp
+++ b/src/declarative/util/qdeclarativepixmapcache.cpp
@@ -155,7 +155,7 @@ protected:
 private:
     friend class QDeclarativePixmapReaderThreadObject;
     void processJobs();
-    void processJob(QDeclarativePixmapReply *);
+    void processJob(QDeclarativePixmapReply *, const QUrl &, const QSize &);
     void networkRequestDone(QNetworkReply *);
 
     QList<QDeclarativePixmapReply*> jobs;
@@ -434,23 +434,24 @@ void QDeclarativePixmapReader::processJobs()
             QDeclarativePixmapReply *runningJob = jobs.takeLast();
             runningJob->loading = true;
 
+            QUrl url = runningJob->data->url;
+            QSize requestSize = runningJob->data->requestSize;
             locker.unlock();
-            processJob(runningJob);
+            processJob(runningJob, url, requestSize);
             locker.relock();
         }
     }
 }
 
-void QDeclarativePixmapReader::processJob(QDeclarativePixmapReply *runningJob)
+void QDeclarativePixmapReader::processJob(QDeclarativePixmapReply *runningJob, const QUrl &url, 
+                                          const QSize &requestSize)
 {
-    QUrl url = runningJob->data->url;
-
     // fetch
     if (url.scheme() == QLatin1String("image")) {
         // Use QmlImageProvider
         QSize readSize;
         QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);
-        QImage image = ep->getImageFromProvider(url, &readSize, runningJob->data->requestSize);
+        QImage image = ep->getImageFromProvider(url, &readSize, requestSize);
 
         QDeclarativePixmapReply::ReadError errorCode = QDeclarativePixmapReply::NoError;
         QString errorStr;
@@ -472,7 +473,7 @@ void QDeclarativePixmapReader::processJob(QDeclarativePixmapReply *runningJob)
             QFile f(lf);
             QSize readSize;
             if (f.open(QIODevice::ReadOnly)) {
-                if (!readImage(url, &f, &image, &errorStr, &readSize, runningJob->data->requestSize))
+                if (!readImage(url, &f, &image, &errorStr, &readSize, requestSize))
                     errorCode = QDeclarativePixmapReply::Loading;
             } else {
                 errorStr = QDeclarativePixmap::tr("Cannot open: %1").arg(url.toString());
@@ -663,6 +664,7 @@ void QDeclarativePixmapStore::shrinkCache(int remove)
         data->prevUnreferenced = 0;
 
         remove -= data->cost();
+        m_unreferencedCost -= data->cost();
         data->removeFromCache();
         delete data;
     }
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index 7a622f1..fc122d2 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -5666,9 +5666,6 @@ void QGraphicsItem::update(const QRectF &rect)
             return;
     }
 
-    if (d_ptr->discardUpdateRequest())
-        return;
-
     if (d_ptr->scene)
         d_ptr->scene->d_func()->markDirty(this, rect);
 }
diff --git a/src/gui/inputmethod/qcoefepinputcontext_p.h b/src/gui/inputmethod/qcoefepinputcontext_p.h
index d5243c3..ac40bba 100644
--- a/src/gui/inputmethod/qcoefepinputcontext_p.h
+++ b/src/gui/inputmethod/qcoefepinputcontext_p.h
@@ -66,10 +66,10 @@
 
 QT_BEGIN_NAMESPACE
 
-class QCoeFepInputContext : public QInputContext,
-                            public MCoeFepAwareTextEditor,
-                            public MCoeFepAwareTextEditor_Extension1,
-                            public MObjectProvider
+class Q_AUTOTEST_EXPORT QCoeFepInputContext : public QInputContext,
+                                              public MCoeFepAwareTextEditor,
+                                              public MCoeFepAwareTextEditor_Extension1,
+                                              public MObjectProvider
 {
     Q_OBJECT
 
@@ -84,6 +84,7 @@ public:
     void update();
 
     bool filterEvent(const QEvent *event);
+    bool symbianFilterEvent(QWidget *keyWidget, const QSymbianEvent *event);
     void mouseHandler( int x, QMouseEvent *event);
     bool isComposing() const { return !m_preeditString.isEmpty(); }
 
@@ -151,9 +152,10 @@ private:
     int m_inlinePosition;
     MFepInlineTextFormatRetriever *m_formatRetriever;
     MFepPointerEventHandlerDuringInlineEdit *m_pointerHandler;
-    int m_cursorPos;
     QBasicTimer m_tempPreeditStringTimeout;
     bool m_hasTempPreeditString;
+
+    friend class tst_QInputContext;
 };
 
 QT_END_NAMESPACE
diff --git a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
index c4d60a5..b08b9a9 100644
--- a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
+++ b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
@@ -47,6 +47,7 @@
 #include <qgraphicsview.h>
 #include <qgraphicsscene.h>
 #include <qgraphicswidget.h>
+#include <qsymbianevent.h>
 #include <private/qcore_symbian_p.h>
 
 #include <fepitfr.h>
@@ -79,7 +80,6 @@ QCoeFepInputContext::QCoeFepInputContext(QObject *parent)
       m_inlinePosition(0),
       m_formatRetriever(0),
       m_pointerHandler(0),
-      m_cursorPos(0),
       m_hasTempPreeditString(false)
 {
     m_fepState->SetObjectProvider(this);
@@ -237,11 +237,17 @@ bool QCoeFepInputContext::filterEvent(const QEvent *event)
             break;
         }
 
+        QString widgetText = focusWidget()->inputMethodQuery(Qt::ImSurroundingText).toString();
+        int maxLength = focusWidget()->inputMethodQuery(Qt::ImMaximumTextLength).toInt();
+        if (!keyEvent->text().isEmpty() && widgetText.size() + m_preeditString.size() >= maxLength) {
+            // Don't send key events with string content if the widget is "full".
+            return true;
+        }
+
         if (keyEvent->type() == QEvent::KeyPress
             && focusWidget()->inputMethodHints() & Qt::ImhHiddenText
             && !keyEvent->text().isEmpty()) {
             // Send some temporary preedit text in order to make text visible for a moment.
-            m_cursorPos = focusWidget()->inputMethodQuery(Qt::ImCursorPosition).toInt();
             m_preeditString = keyEvent->text();
             QList<QInputMethodEvent::Attribute> attributes;
             QInputMethodEvent imEvent(m_preeditString, attributes);
@@ -282,6 +288,18 @@ bool QCoeFepInputContext::filterEvent(const QEvent *event)
     return false;
 }
 
+bool QCoeFepInputContext::symbianFilterEvent(QWidget *keyWidget, const QSymbianEvent *event)
+{
+    Q_UNUSED(keyWidget);
+    if (event->type() == QSymbianEvent::CommandEvent)
+        // A command basically means the same as a button being pushed. With Qt buttons
+        // that would normally result in a reset of the input method due to the focus change.
+        // This should also happen for commands.
+        reset();
+
+    return false;
+}
+
 void QCoeFepInputContext::timerEvent(QTimerEvent *timerEvent)
 {
     if (timerEvent->timerId() == m_tempPreeditStringTimeout.timerId())
@@ -297,10 +315,6 @@ void QCoeFepInputContext::commitTemporaryPreeditString()
         return;
 
     commitCurrentString(false);
-
-    //update cursor position, now this pre-edit text has been committed.
-    //this prevents next keypress overwriting it (QTBUG-11673)
-    m_cursorPos = focusWidget()->inputMethodQuery(Qt::ImCursorPosition).toInt();
 }
 
 void QCoeFepInputContext::mouseHandler( int x, QMouseEvent *event)
@@ -596,8 +610,6 @@ void QCoeFepInputContext::StartFepInlineEditL(const TDesC& aInitialInlineText,
 
     commitTemporaryPreeditString();
 
-    m_cursorPos = w->inputMethodQuery(Qt::ImCursorPosition).toInt();
-    
     QList<QInputMethodEvent::Attribute> attributes;
 
     m_cursorVisibility = aCursorVisibility ? 1 : 0;
@@ -612,9 +624,10 @@ void QCoeFepInputContext::StartFepInlineEditL(const TDesC& aInitialInlineText,
     // Let's remove the selected text if aInitialInlineText is empty and there is selected text
     if (m_preeditString.isEmpty()) {
         int anchor = w->inputMethodQuery(Qt::ImAnchorPosition).toInt();
-        int replacementLength = qAbs(m_cursorPos-anchor);
+        int cursorPos = w->inputMethodQuery(Qt::ImCursorPosition).toInt();
+        int replacementLength = qAbs(cursorPos-anchor);
         if (replacementLength > 0) {
-            int replacementStart = m_cursorPos < anchor ? 0 : -replacementLength;
+            int replacementStart = cursorPos < anchor ? 0 : -replacementLength;
             QList<QInputMethodEvent::Attribute> clearSelectionAttributes;
             QInputMethodEvent clearSelectionEvent(QLatin1String(""), clearSelectionAttributes);
             clearSelectionEvent.setCommitString(QLatin1String(""), replacementStart, replacementLength);
@@ -647,8 +660,13 @@ void QCoeFepInputContext::UpdateFepInlineTextL(const TDesC& aNewInlineText,
                                                    m_inlinePosition,
                                                    m_cursorVisibility,
                                                    QVariant()));
-    m_preeditString = qt_TDesC2QString(aNewInlineText);
-    QInputMethodEvent event(m_preeditString, attributes);
+    QString newPreeditString = qt_TDesC2QString(aNewInlineText);
+    QInputMethodEvent event(newPreeditString, attributes);
+    if (newPreeditString.isEmpty() && m_preeditString.isEmpty()) {
+        // In Symbian world this means "erase last character".
+        event.setCommitString(QLatin1String(""), -1, 1);
+    }
+    m_preeditString = newPreeditString;
     sendEvent(event);
 }
 
@@ -818,25 +836,13 @@ void QCoeFepInputContext::DoCommitFepInlineEditL()
 
 void QCoeFepInputContext::commitCurrentString(bool cancelFepTransaction)
 {
-    int longPress = 0;
-
-    if (m_preeditString.size() == 0) {
-        QWidget *w = focusWidget();
-        if (!cancelFepTransaction && w) {
-            // We must replace the last character only if the input box has already accepted one 
-            if (w->inputMethodQuery(Qt::ImCursorPosition).toInt() != m_cursorPos)
-                longPress = 1;
-        }
-    }
-
     QList<QInputMethodEvent::Attribute> attributes;
     QInputMethodEvent event(QLatin1String(""), attributes);
-    event.setCommitString(m_preeditString, 0-longPress, longPress);
+    event.setCommitString(m_preeditString, 0, 0);
     m_preeditString.clear();
     sendEvent(event);
 
     m_hasTempPreeditString = false;
-    longPress = 0;
 
     if (cancelFepTransaction) {
         CCoeFep* fep = CCoeEnv::Static()->Fep();
diff --git a/src/gui/kernel/qapplication_mac.mm b/src/gui/kernel/qapplication_mac.mm
index 321492d..dd819e5 100644
--- a/src/gui/kernel/qapplication_mac.mm
+++ b/src/gui/kernel/qapplication_mac.mm
@@ -737,9 +737,6 @@ static void qt_post_window_change_event(QWidget *widget)
 */
 static void qt_mac_update_child_gl_widgets(QWidget *widget)
 {
-    if (widget->isWindow())
-        return;
-
     // Update all OpenGL child widgets for the given widget.
     QList<QWidgetPrivate::GlWidgetInfo> &glWidgets = qt_widget_private(widget)->glWidgets;
     QList<QWidgetPrivate::GlWidgetInfo>::iterator end = glWidgets.end();
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index e197dc5..e937918 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -129,7 +129,13 @@ void QS60Data::setStatusPaneAndButtonGroupVisibility(bool statusPaneVisible, boo
         statusPaneVisibilityChanged = (s->IsVisible() != statusPaneVisible);
         s->MakeVisible(statusPaneVisible);
     }
-    if (buttonGroupVisibilityChanged  && !statusPaneVisibilityChanged)
+    if (buttonGroupVisibilityChanged  || statusPaneVisibilityChanged) {
+        const QSize size = qt_TRect2QRect(static_cast<CEikAppUi*>(S60->appUi())->ClientRect()).size();
+        const QSize oldSize; // note that QDesktopWidget::resizeEvent ignores the QResizeEvent contents
+        QResizeEvent event(size, oldSize);
+        QApplication::instance()->sendEvent(QApplication::desktop(), &event);
+    }
+    if (buttonGroupVisibilityChanged  && !statusPaneVisibilityChanged && QApplication::activeWindow())
         // Ensure that control rectangle is updated
         static_cast<QSymbianControl *>(QApplication::activeWindow()->winId())->handleClientAreaChange();
 }
@@ -1242,17 +1248,28 @@ void QSymbianControl::FocusChanged(TDrawNow /* aDrawNow */)
         S60->setStatusPaneAndButtonGroupVisibility(statusPaneVisibility, buttonGroupVisibility);
 #endif
     } else if (QApplication::activeWindow() == qwidget->window()) {
-        if (CCoeEnv::Static()->AppUi()->IsDisplayingMenuOrDialog() || S60->menuBeingConstructed) {
-            QWidget *fw = QApplication::focusWidget();
-            if (fw) {
-                QFocusEvent event(QEvent::FocusOut, Qt::PopupFocusReason);
-                QCoreApplication::sendEvent(fw, &event);
-            }
-            m_symbianPopupIsOpen = true;
-            return;
+        bool focusedControlFound = false;
+        WId winId = 0;
+        for (QWidget *w = qwidget->parentWidget(); w && (winId = w->internalWinId()); w = w->parentWidget()) {
+            if (winId->IsFocused() && winId->IsVisible()) {
+                focusedControlFound = true;
+                break;
+            } else if (w->isWindow())
+                break;
         }
+        if (!focusedControlFound) {
+            if (CCoeEnv::Static()->AppUi()->IsDisplayingMenuOrDialog() || S60->menuBeingConstructed) {
+                QWidget *fw = QApplication::focusWidget();
+                if (fw) {
+                    QFocusEvent event(QEvent::FocusOut, Qt::PopupFocusReason);
+                    QCoreApplication::sendEvent(fw, &event);
+                }
+                m_symbianPopupIsOpen = true;
+                return;
+            }
 
-        QApplication::setActiveWindow(0);
+            QApplication::setActiveWindow(0);
+        }
     }
     // else { We don't touch the active window unless we were explicitly activated or deactivated }
 }
diff --git a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
index 6795149..16f5bd6 100644
--- a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
+++ b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
@@ -58,6 +58,8 @@ QT_BEGIN_NAMESPACE
 extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum); // qcocoaview.mm
 extern QPointer<QWidget> qt_button_down; //qapplication_mac.cpp
 extern const QStringList& qEnabledDraggedTypes(); // qmime_mac.cpp
+extern void qt_event_request_window_change(QWidget *); // qapplication_mac.mm
+extern void qt_mac_send_posted_gl_updates(QWidget *widget); // qapplication_mac.mm
 
 Q_GLOBAL_STATIC(QPointer<QWidget>, currentDragTarget);
 
@@ -227,6 +229,17 @@ QT_END_NAMESPACE
     [self release];
 }
 
+- (void)setInitialFirstResponder:(NSView *)view
+{
+    // This method is called the first time the window is placed on screen and
+    // is the earliest point in time we can connect OpenGL contexts to NSViews.
+    QWidget *qwidget = [[QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) sharedDelegate] qt_qwidgetForWindow:self];
+    qt_event_request_window_change(qwidget);
+    qt_mac_send_posted_gl_updates(qwidget);
+
+    [super setInitialFirstResponder:view];
+}
+
 - (BOOL)makeFirstResponder:(NSResponder *)responder
 {
     // For some reason Cocoa wants to flip the first responder
diff --git a/src/gui/kernel/qt_s60_p.h b/src/gui/kernel/qt_s60_p.h
index eb1aa18..7fd2baa 100644
--- a/src/gui/kernel/qt_s60_p.h
+++ b/src/gui/kernel/qt_s60_p.h
@@ -87,7 +87,7 @@ const TInt KInternalStatusPaneChange = 0x50000000;
 //this macro exists because EColor16MAP enum value doesn't exist in Symbian OS 9.2
 #define Q_SYMBIAN_ECOLOR16MAP TDisplayMode(13)
 
-class QS60ThreadLocalData
+class Q_AUTOTEST_EXPORT QS60ThreadLocalData
 {
 public:
     QS60ThreadLocalData();
@@ -171,7 +171,7 @@ public:
 #endif
 };
 
-QS60Data* qGlobalS60Data();
+Q_AUTOTEST_EXPORT QS60Data* qGlobalS60Data();
 #define S60 qGlobalS60Data()
 
 class QAbstractLongTapObserver
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index fc13c93..c98c05a 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -503,8 +503,10 @@ void QWidgetPrivate::show_sys()
                     // Can't use AppUi directly because it privately inherits from MEikStatusPaneObserver.
                     QSymbianControl *desktopControl = static_cast<QSymbianControl *>(QApplication::desktop()->winId());
                     S60->statusPane()->SetObserver(desktopControl);
-                    if (isFullscreen)
-                        S60->statusPane()->MakeVisible(false);
+                    if (isFullscreen) {
+                        const bool cbaVisible = S60->buttonGroupContainer() && S60->buttonGroupContainer()->IsVisible();
+                        S60->setStatusPaneAndButtonGroupVisibility(false, cbaVisible);
+                    }
                 }
             }
         }
diff --git a/src/gui/painting/qblendfunctions.cpp b/src/gui/painting/qblendfunctions.cpp
index 24908ce..0edf256 100644
--- a/src/gui/painting/qblendfunctions.cpp
+++ b/src/gui/painting/qblendfunctions.cpp
@@ -254,10 +254,10 @@ void qt_scale_image_argb32_on_rgb16(uchar *destPixels, int dbpl,
     }
 }
 
-static void qt_blend_rgb16_on_rgb16(uchar *dst, int dbpl,
-                                    const uchar *src, int sbpl,
-                                    int w, int h,
-                                    int const_alpha)
+void qt_blend_rgb16_on_rgb16(uchar *dst, int dbpl,
+                             const uchar *src, int sbpl,
+                             int w, int h,
+                             int const_alpha)
 {
 #ifdef QT_DEBUG_DRAW
     printf("qt_blend_rgb16_on_rgb16: dst=(%p, %d), src=(%p, %d), dim=(%d, %d) alpha=%d\n",
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index be4275c..5e1509d 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -46,7 +46,6 @@
 #include <private/qdrawhelper_armv6_p.h>
 #include <private/qdrawhelper_neon_p.h>
 #include <private/qmath_p.h>
-#include <private/qsimd_p.h>
 #include <qmath.h>
 
 QT_BEGIN_NAMESPACE
@@ -656,6 +655,46 @@ const uint * QT_FASTCALL fetchTransformed(uint *buffer, const Operator *, const
     return buffer;
 }
 
+/** \internal
+  interpolate 4 argb pixels with the distx and disty factor.
+  distx and disty bust be between 0 and 16
+ */
+static inline uint interpolate_4_pixels_16(uint tl, uint tr, uint bl, uint br, int distx, int disty, int idistx, int idisty)
+{
+    uint tlrb = ((tl & 0x00ff00ff) * idistx * idisty);
+    uint tlag = (((tl & 0xff00ff00) >> 8) * idistx * idisty);
+    uint trrb = ((tr & 0x00ff00ff) * distx * idisty);
+    uint trag = (((tr & 0xff00ff00) >> 8) * distx * idisty);
+    uint blrb = ((bl & 0x00ff00ff) * idistx * disty);
+    uint blag = (((bl & 0xff00ff00) >> 8) * idistx * disty);
+    uint brrb = ((br & 0x00ff00ff) * distx * disty);
+    uint brag = (((br & 0xff00ff00) >> 8) * distx * disty);
+    return (((tlrb + trrb + blrb + brrb) >> 8) & 0x00ff00ff) | ((tlag + trag + blag + brag) & 0xff00ff00);
+}
+
+
+template<TextureBlendType blendType>
+Q_STATIC_TEMPLATE_FUNCTION inline void fetchTransformedBilinear_pixelBounds(int max, int l1, int l2, int &v1, int &v2)
+{
+    if (blendType == BlendTransformedBilinearTiled) {
+        v1 %= max;
+        if (v1 < 0) v1 += max;
+        v2 = v1 + 1;
+        v2 %= max;
+    } else {
+        if (v1 < l1) {
+            v2 = v1 = l1;
+        } else if (v1 >= l2 - 1) {
+            v2 = v1 = l2 - 1;
+        } else {
+            v2 = v1 + 1;
+        }
+    }
+
+    Q_ASSERT(v1 >= 0 && v1 < max);
+    Q_ASSERT(v2 >= 0 && v2 < max);
+}
+
 template<TextureBlendType blendType, QImage::Format format> /* blendType = BlendTransformedBilinear or BlendTransformedBilinearTiled */
 Q_STATIC_TEMPLATE_FUNCTION
 const uint * QT_FASTCALL fetchTransformedBilinear(uint *buffer, const Operator *, const QSpanData *data,
@@ -696,64 +735,230 @@ const uint * QT_FASTCALL fetchTransformedBilinear(uint *buffer, const Operator *
 
         fx -= half_point;
         fy -= half_point;
-        while (b < end) {
-            int x1 = (fx >> 16);
-            int x2;
+
+        if (fdy == 0) { //simple scale, no rotation
             int y1 = (fy >> 16);
             int y2;
+            fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);
+            const uchar *s1 = data->texture.scanLine(y1);
+            const uchar *s2 = data->texture.scanLine(y2);
 
-            if (blendType == BlendTransformedBilinearTiled) {
-                x1 %= image_width;
-                if (x1 < 0) x1 += image_width;
-                x2 = x1 + 1;
-                x2 %= image_width;
-
-                y1 %= image_height;
-                if (y1 < 0) y1 += image_height;
-                y2 = y1 + 1;
-                y2 %= image_height;
-            } else {
-                if (x1 < image_x1) {
-                    x2 = x1 = image_x1;
-                } else if (x1 >= image_x2 - 1) {
-                    x2 = x1 = image_x2 - 1;
+            if (fdx <= fixed_scale && fdx > 0) { // scale up on X
+                int disty = (fy & 0x0000ffff) >> 8;
+                int idisty = 256 - disty;
+                int x = fx >> 16;
+
+                // The idea is first to do the interpolation between the row s1 and the row s2
+                // into an intermediate buffer, then we interpolate between two pixel of this buffer.
+
+                // intermediate_buffer[0] is a buffer of red-blue component of the pixel, in the form 0x00RR00BB
+                // intermediate_buffer[1] is the alpha-green component of the pixel, in the form 0x00AA00GG
+                quint32 intermediate_buffer[2][buffer_size + 2];
+                // count is the size used in the intermediate_buffer.
+                int count = qCeil(length * data->m11) + 2; //+1 for the last pixel to interpolate with, and +1 for rounding errors.
+                Q_ASSERT(count <= buffer_size + 2); //length is supposed to be <= buffer_size and data->m11 < 1 in this case
+                int f = 0;
+                int lim = count;
+                if (blendType == BlendTransformedBilinearTiled) {
+                    x %= image_width;
+                    if (x < 0) x += image_width;
                 } else {
-                    x2 = x1 + 1;
+                    lim = qMin(count, image_x2-x);
+                    if (x < image_x1) {
+                        Q_ASSERT(x < image_x2);
+                        uint t = fetch(s1, image_x1, data->texture.colorTable);
+                        uint b = fetch(s2, image_x1, data->texture.colorTable);
+                        quint32 rb = (((t & 0xff00ff) * idisty + (b & 0xff00ff) * disty) >> 8) & 0xff00ff;
+                        quint32 ag = ((((t>>8) & 0xff00ff) * idisty + ((b>>8) & 0xff00ff) * disty) >> 8) & 0xff00ff;
+                        do {
+                            intermediate_buffer[0][f] = rb;
+                            intermediate_buffer[1][f] = ag;
+                            f++;
+                            x++;
+                        } while (x < image_x1 && f < lim);
+                    }
                 }
-                if (y1 < image_y1) {
-                    y2 = y1 = image_y1;
-                } else if (y1 >= image_y2 - 1) {
-                    y2 = y1 = image_y2 - 1;
-                } else {
-                    y2 = y1 + 1;
+
+#if defined(QT_ALWAYS_HAVE_SSE2)
+                if (blendType != BlendTransformedBilinearTiled &&
+                        (format == QImage::Format_ARGB32_Premultiplied || format == QImage::Format_RGB32)) {
+
+                    const __m128i disty_ = _mm_set1_epi16(disty);
+                    const __m128i idisty_ = _mm_set1_epi16(idisty);
+                    const __m128i colorMask = _mm_set1_epi32(0x00ff00ff);
+
+                    lim -= 3;
+                    for (; f < lim; x += 4, f += 4) {
+                        // Load 4 pixels from s1, and split the alpha-green and red-blue component
+                        __m128i top = _mm_loadu_si128((__m128i*)((const uint *)(s1)+x));
+                        __m128i topAG = _mm_srli_epi16(top, 8);
+                        __m128i topRB = _mm_and_si128(top, colorMask);
+                        // Multiplies each colour component by idisty
+                        topAG = _mm_mullo_epi16 (topAG, idisty_);
+                        topRB = _mm_mullo_epi16 (topRB, idisty_);
+
+                        // Same for the s2 vector
+                        __m128i bottom = _mm_loadu_si128((__m128i*)((const uint *)(s2)+x));
+                        __m128i bottomAG = _mm_srli_epi16(bottom, 8);
+                        __m128i bottomRB = _mm_and_si128(bottom, colorMask);
+                        bottomAG = _mm_mullo_epi16 (bottomAG, disty_);
+                        bottomRB = _mm_mullo_epi16 (bottomRB, disty_);
+
+                        // Add the values, and shift to only keep 8 significant bits per colors
+                        __m128i rAG =_mm_add_epi16(topAG, bottomAG);
+                        rAG = _mm_srli_epi16(rAG, 8);
+                        _mm_storeu_si128((__m128i*)(&intermediate_buffer[1][f]), rAG);
+                        __m128i rRB =_mm_add_epi16(topRB, bottomRB);
+                        rRB = _mm_srli_epi16(rRB, 8);
+                        _mm_storeu_si128((__m128i*)(&intermediate_buffer[0][f]), rRB);
+                    }
+                }
+#endif
+                for (; f < count; f++) { // Same as above but without sse2
+                    if (blendType == BlendTransformedBilinearTiled) {
+                        if (x >= image_width) x -= image_width;
+                    } else {
+                        x = qMin(x, image_x2 - 1);
+                    }
+
+                    uint t = fetch(s1, x, data->texture.colorTable);
+                    uint b = fetch(s2, x, data->texture.colorTable);
+
+                    intermediate_buffer[0][f] = (((t & 0xff00ff) * idisty + (b & 0xff00ff) * disty) >> 8) & 0xff00ff;
+                    intermediate_buffer[1][f] = ((((t>>8) & 0xff00ff) * idisty + ((b>>8) & 0xff00ff) * disty) >> 8) & 0xff00ff;
+                    x++;
+                }
+                // Now interpolate the values from the intermediate_buffer to get the final result.
+                fx &= fixed_scale - 1;
+                Q_ASSERT((fx >> 16) == 0);
+                while (b < end) {
+                    register int x1 = (fx >> 16);
+                    register int x2 = x1 + 1;
+                    Q_ASSERT(x1 >= 0);
+                    Q_ASSERT(x2 < count);
+
+                    register int distx = (fx & 0x0000ffff) >> 8;
+                    register int idistx = 256 - distx;
+                    int rb = ((intermediate_buffer[0][x1] * idistx + intermediate_buffer[0][x2] * distx) >> 8) & 0xff00ff;
+                    int ag = (intermediate_buffer[1][x1] * idistx + intermediate_buffer[1][x2] * distx) & 0xff00ff00;
+                    *b = rb | ag;
+                    b++;
+                    fx += fdx;
+                }
+            } else if ((fdx < 0 && fdx > -(fixed_scale / 8)) || fabs(data->m22) < (1./8.)) { // scale up more than 8x
+                int y1 = (fy >> 16);
+                int y2;
+                fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);
+                const uchar *s1 = data->texture.scanLine(y1);
+                const uchar *s2 = data->texture.scanLine(y2);
+                int disty = (fy & 0x0000ffff) >> 8;
+                int idisty = 256 - disty;
+                while (b < end) {
+                    int x1 = (fx >> 16);
+                    int x2;
+                    fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2);
+                    uint tl = fetch(s1, x1, data->texture.colorTable);
+                    uint tr = fetch(s1, x2, data->texture.colorTable);
+                    uint bl = fetch(s2, x1, data->texture.colorTable);
+                    uint br = fetch(s2, x2, data->texture.colorTable);
+
+                    int distx = (fx & 0x0000ffff) >> 8;
+                    int idistx = 256 - distx;
+
+                    uint xtop = INTERPOLATE_PIXEL_256(tl, idistx, tr, distx);
+                    uint xbot = INTERPOLATE_PIXEL_256(bl, idistx, br, distx);
+                    *b = INTERPOLATE_PIXEL_256(xtop, idisty, xbot, disty);
+
+                    fx += fdx;
+                    ++b;
+                }
+            } else { //scale down
+                int y1 = (fy >> 16);
+                int y2;
+                fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);
+                const uchar *s1 = data->texture.scanLine(y1);
+                const uchar *s2 = data->texture.scanLine(y2);
+                int disty = (fy & 0x0000ffff) >> 12;
+                int idisty = 16 - disty;
+                while (b < end) {
+                    int x1 = (fx >> 16);
+                    int x2;
+                    fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2);
+                    uint tl = fetch(s1, x1, data->texture.colorTable);
+                    uint tr = fetch(s1, x2, data->texture.colorTable);
+                    uint bl = fetch(s2, x1, data->texture.colorTable);
+                    uint br = fetch(s2, x2, data->texture.colorTable);
+                    int distx = (fx & 0x0000ffff) >> 12;
+                    int idistx = 16 - distx;
+                    *b = interpolate_4_pixels_16(tl, tr, bl, br, distx, disty, idistx, idisty);
+                    fx += fdx;
+                    ++b;
                 }
             }
+        } else { //rotation
+            if (fabs(data->m11) > 8 || fabs(data->m22) > 8) {
+                //if we are zooming more than 8 times, we use 8bit precision for the position.
+                while (b < end) {
+                    int x1 = (fx >> 16);
+                    int x2;
+                    int y1 = (fy >> 16);
+                    int y2;
 
-            Q_ASSERT(x1 >= 0 && x1 < image_width);
-            Q_ASSERT(x2 >= 0 && x2 < image_width);
-            Q_ASSERT(y1 >= 0 && y1 < image_height);
-            Q_ASSERT(y2 >= 0 && y2 < image_height);
+                    fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2);
+                    fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);
 
-            const uchar *s1 = data->texture.scanLine(y1);
-            const uchar *s2 = data->texture.scanLine(y2);
+                    const uchar *s1 = data->texture.scanLine(y1);
+                    const uchar *s2 = data->texture.scanLine(y2);
 
-            uint tl = fetch(s1, x1, data->texture.colorTable);
-            uint tr = fetch(s1, x2, data->texture.colorTable);
-            uint bl = fetch(s2, x1, data->texture.colorTable);
-            uint br = fetch(s2, x2, data->texture.colorTable);
+                    uint tl = fetch(s1, x1, data->texture.colorTable);
+                    uint tr = fetch(s1, x2, data->texture.colorTable);
+                    uint bl = fetch(s2, x1, data->texture.colorTable);
+                    uint br = fetch(s2, x2, data->texture.colorTable);
 
-            int distx = (fx & 0x0000ffff) >> 8;
-            int disty = (fy & 0x0000ffff) >> 8;
-            int idistx = 256 - distx;
-            int idisty = 256 - disty;
+                    int distx = (fx & 0x0000ffff) >> 8;
+                    int disty = (fy & 0x0000ffff) >> 8;
+                    int idistx = 256 - distx;
+                    int idisty = 256 - disty;
 
-            uint xtop = INTERPOLATE_PIXEL_256(tl, idistx, tr, distx);
-            uint xbot = INTERPOLATE_PIXEL_256(bl, idistx, br, distx);
-            *b = INTERPOLATE_PIXEL_256(xtop, idisty, xbot, disty);
+                    uint xtop = INTERPOLATE_PIXEL_256(tl, idistx, tr, distx);
+                    uint xbot = INTERPOLATE_PIXEL_256(bl, idistx, br, distx);
+                    *b = INTERPOLATE_PIXEL_256(xtop, idisty, xbot, disty);
 
-            fx += fdx;
-            fy += fdy;
-            ++b;
+                    fx += fdx;
+                    fy += fdy;
+                    ++b;
+                }
+            } else {
+                //we are zooming less than 8x, use 4bit precision
+                while (b < end) {
+                    int x1 = (fx >> 16);
+                    int x2;
+                    int y1 = (fy >> 16);
+                    int y2;
+
+                    fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2);
+                    fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);
+
+                    const uchar *s1 = data->texture.scanLine(y1);
+                    const uchar *s2 = data->texture.scanLine(y2);
+
+                    uint tl = fetch(s1, x1, data->texture.colorTable);
+                    uint tr = fetch(s1, x2, data->texture.colorTable);
+                    uint bl = fetch(s2, x1, data->texture.colorTable);
+                    uint br = fetch(s2, x2, data->texture.colorTable);
+
+                    int distx = (fx & 0x0000ffff) >> 12;
+                    int disty = (fy & 0x0000ffff) >> 12;
+                    int idistx = 16 - distx;
+                    int idisty = 16 - disty;
+
+                    *b = interpolate_4_pixels_16(tl, tr, bl, br, distx, disty, idistx, idisty);
+
+                    fx += fdx;
+                    fy += fdy;
+                    ++b;
+                }
+            }
         }
     } else {
         const qreal fdx = data->m11;
@@ -779,37 +984,8 @@ const uint * QT_FASTCALL fetchTransformedBilinear(uint *buffer, const Operator *
             int idistx = 256 - distx;
             int idisty = 256 - disty;
 
-            if (blendType == BlendTransformedBilinearTiled) {
-                x1 %= image_width;
-                if (x1 < 0) x1 += image_width;
-                x2 = x1 + 1;
-                x2 %= image_width;
-
-                y1 %= image_height;
-                if (y1 < 0) y1 += image_height;
-                y2 = y1 + 1;
-                y2 %= image_height;
-            } else {
-                if (x1 < 0) {
-                    x2 = x1 = 0;
-                } else if (x1 >= image_width - 1) {
-                    x2 = x1 = image_width - 1;
-                } else {
-                    x2 = x1 + 1;
-                }
-                if (y1 < 0) {
-                    y2 = y1 = 0;
-                } else if (y1 >= image_height - 1) {
-                    y2 = y1 = image_height - 1;
-                } else {
-                    y2 = y1 + 1;
-                }
-            }
-
-            Q_ASSERT(x1 >= 0 && x1 < image_width);
-            Q_ASSERT(x2 >= 0 && x2 < image_width);
-            Q_ASSERT(y1 >= 0 && y1 < image_height);
-            Q_ASSERT(y2 >= 0 && y2 < image_height);
+            fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2);
+            fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);
 
             const uchar *s1 = data->texture.scanLine(y1);
             const uchar *s2 = data->texture.scanLine(y2);
@@ -5212,37 +5388,8 @@ Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_bilinear_argb(int count, const
                     int y1 = (y >> 16);
                     int y2;
 
-                    if (blendType == BlendTransformedBilinearTiled) {
-                        x1 %= image_width;
-                        if (x1 < 0) x1 += image_width;
-                        x2 = x1 + 1;
-                        x2 %= image_width;
-
-                        y1 %= image_height;
-                        if (y1 < 0) y1 += image_height;
-                        y2 = y1 + 1;
-                        y2 %= image_height;
-
-                        Q_ASSERT(x1 >= 0 && x1 < image_width);
-                        Q_ASSERT(x2 >= 0 && x2 < image_width);
-                        Q_ASSERT(y1 >= 0 && y1 < image_height);
-                        Q_ASSERT(y2 >= 0 && y2 < image_height);
-                    } else {
-                        if (x1 < image_x1) {
-                            x2 = x1 = image_x1;
-                        } else if (x1 >= image_x2 - 1) {
-                            x2 = x1 = image_x2 - 1;
-                        } else {
-                            x2 = x1 + 1;
-                        }
-                        if (y1 < image_y1) {
-                            y2 = y1 = image_y1;
-                        } else if (y1 >= image_y2 - 1) {
-                            y2 = y1 = image_y2 - 1;
-                        } else {
-                            y2 = y1 + 1;
-                        }
-                    }
+                    fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2);
+                    fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);
 
                     int y1_offset = y1 * scanline_offset;
                     int y2_offset = y2 * scanline_offset;
@@ -5322,37 +5469,8 @@ Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_bilinear_argb(int count, const
                     int idistx = 256 - distx;
                     int idisty = 256 - disty;
 
-                    if (blendType == BlendTransformedBilinearTiled) {
-                        x1 %= image_width;
-                        if (x1 < 0) x1 += image_width;
-                        x2 = x1 + 1;
-                        x2 %= image_width;
-
-                        y1 %= image_height;
-                        if (y1 < 0) y1 += image_height;
-                        y2 = y1 + 1;
-                        y2 %= image_height;
-
-                        Q_ASSERT(x1 >= 0 && x1 < image_width);
-                        Q_ASSERT(x2 >= 0 && x2 < image_width);
-                        Q_ASSERT(y1 >= 0 && y1 < image_height);
-                        Q_ASSERT(y2 >= 0 && y2 < image_height);
-                    } else {
-                        if (x1 < image_x1) {
-                            x2 = x1 = image_x1;
-                        } else if (x1 >= image_x2 - 1) {
-                            x2 = x1 = image_x2 - 1;
-                        } else {
-                            x2 = x1 + 1;
-                        }
-                        if (y1 < image_y1) {
-                            y2 = y1 = image_y1;
-                        } else if (y1 >= image_y2 - 1) {
-                            y2 = y1 = image_y2 - 1;
-                        } else {
-                            y2 = y1 + 1;
-                        }
-                    }
+                    fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2);
+                    fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);
 
                     int y1_offset = y1 * scanline_offset;
                     int y2_offset = y2 * scanline_offset;
@@ -7896,6 +8014,7 @@ void qInitDrawhelperAsm()
             qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_neon;
             qBlendFunctions[QImage::Format_RGB16][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_rgb16_neon;
             qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB16] = qt_blend_rgb16_on_argb32_neon;
+            qBlendFunctions[QImage::Format_RGB16][QImage::Format_RGB16] = qt_blend_rgb16_on_rgb16_neon;
 
             qScaleFunctions[QImage::Format_RGB16][QImage::Format_ARGB32_Premultiplied] = qt_scale_image_argb32_on_rgb16_neon;
             qScaleFunctions[QImage::Format_RGB16][QImage::Format_RGB16] = qt_scale_image_rgb16_on_rgb16_neon;
diff --git a/src/gui/painting/qdrawhelper_neon.cpp b/src/gui/painting/qdrawhelper_neon.cpp
index ed15c5c..0afd077 100644
--- a/src/gui/painting/qdrawhelper_neon.cpp
+++ b/src/gui/painting/qdrawhelper_neon.cpp
@@ -167,6 +167,14 @@ pixman_composite_scanline_over_asm_neon (int32_t         w,
                                          const uint32_t *dst,
                                          const uint32_t *src);
 
+extern "C" void
+pixman_composite_src_0565_0565_asm_neon (int32_t   w,
+                                         int32_t   h,
+                                         uint16_t *dst,
+                                         int32_t   dst_stride,
+                                         uint16_t *src,
+                                         int32_t   src_stride);
+
 // qblendfunctions.cpp
 void qt_blend_argb32_on_rgb16_const_alpha(uchar *destPixels, int dbpl,
                                           const uchar *srcPixels, int sbpl,
@@ -200,6 +208,96 @@ void qt_blend_rgb16_on_argb32_neon(uchar *destPixels, int dbpl,
     pixman_composite_src_0565_8888_asm_neon(w, h, dst, dbpl, src, sbpl);
 }
 
+// qblendfunctions.cpp
+void qt_blend_rgb16_on_rgb16(uchar *dst, int dbpl,
+                             const uchar *src, int sbpl,
+                             int w, int h,
+                             int const_alpha);
+
+template <int N>
+static inline void scanLineBlit16(quint16 *dst, quint16 *src, int dstride)
+{
+    if (N >= 2) {
+        ((quint32 *)dst)[0] = ((quint32 *)src)[0];
+        __builtin_prefetch(dst + dstride, 1, 0);
+    }
+    for (int i = 1; i < N/2; ++i)
+        ((quint32 *)dst)[i] = ((quint32 *)src)[i];
+    if (N & 1)
+        dst[N-1] = src[N-1];
+}
+
+template <int Width>
+static inline void blockBlit16(quint16 *dst, quint16 *src, int dstride, int sstride, int h)
+{
+    union {
+        quintptr address;
+        quint16 *pointer;
+    } u;
+
+    u.pointer = dst;
+
+    if (u.address & 2) {
+        while (h--) {
+            // align dst
+            dst[0] = src[0];
+            if (Width > 1)
+                scanLineBlit16<Width-1>(dst + 1, src + 1, dstride);
+            dst += dstride;
+            src += sstride;
+        }
+    } else {
+        while (h--) {
+            scanLineBlit16<Width>(dst, src, dstride);
+
+            dst += dstride;
+            src += sstride;
+        }
+    }
+}
+
+void qt_blend_rgb16_on_rgb16_neon(uchar *destPixels, int dbpl,
+                                  const uchar *srcPixels, int sbpl,
+                                  int w, int h,
+                                  int const_alpha)
+{
+    // testing show that the default memcpy is faster for widths 150 and up
+    if (const_alpha != 256 || w >= 150) {
+        qt_blend_rgb16_on_rgb16(destPixels, dbpl, srcPixels, sbpl, w, h, const_alpha);
+        return;
+    }
+
+    int dstride = dbpl / 2;
+    int sstride = sbpl / 2;
+
+    quint16 *dst = (quint16 *) destPixels;
+    quint16 *src = (quint16 *) srcPixels;
+
+    switch (w) {
+#define BLOCKBLIT(n) case n: blockBlit16<n>(dst, src, dstride, sstride, h); return;
+    BLOCKBLIT(1);
+    BLOCKBLIT(2);
+    BLOCKBLIT(3);
+    BLOCKBLIT(4);
+    BLOCKBLIT(5);
+    BLOCKBLIT(6);
+    BLOCKBLIT(7);
+    BLOCKBLIT(8);
+    BLOCKBLIT(9);
+    BLOCKBLIT(10);
+    BLOCKBLIT(11);
+    BLOCKBLIT(12);
+    BLOCKBLIT(13);
+    BLOCKBLIT(14);
+    BLOCKBLIT(15);
+#undef BLOCKBLIT
+    default:
+        break;
+    }
+
+    pixman_composite_src_0565_0565_asm_neon (w, h, dst, dstride, src, sstride);
+}
+
 extern "C" void blend_8_pixels_argb32_on_rgb16_neon(quint16 *dst, const quint32 *src, int const_alpha);
 
 void qt_blend_argb32_on_rgb16_neon(uchar *destPixels, int dbpl,
diff --git a/src/gui/painting/qdrawhelper_neon_p.h b/src/gui/painting/qdrawhelper_neon_p.h
index 451edbc..d25b7ec 100644
--- a/src/gui/painting/qdrawhelper_neon_p.h
+++ b/src/gui/painting/qdrawhelper_neon_p.h
@@ -84,6 +84,11 @@ void qt_blend_rgb16_on_argb32_neon(uchar *destPixels, int dbpl,
                                    int w, int h,
                                    int const_alpha);
 
+void qt_blend_rgb16_on_rgb16_neon(uchar *destPixels, int dbpl,
+                                  const uchar *srcPixels, int sbpl,
+                                  int w, int h,
+                                  int const_alpha);
+
 void qt_alphamapblit_quint16_neon(QRasterBuffer *rasterBuffer,
                                   int x, int y, quint32 color,
                                   const uchar *bitmap,
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h
index 75f42a0..5747da5 100644
--- a/src/gui/painting/qdrawhelper_p.h
+++ b/src/gui/painting/qdrawhelper_p.h
@@ -62,6 +62,7 @@
 #define QT_FT_END_HEADER
 #endif
 #include "private/qrasterdefs_p.h"
+#include <private/qsimd_p.h>
 
 #ifdef Q_WS_QWS
 #include "QtGui/qscreen_qws.h"
@@ -69,13 +70,6 @@
 
 QT_BEGIN_NAMESPACE
 
-#if defined(Q_OS_MAC) && (defined(__ppc__) || defined(__ppc64__))
-#undef QT_HAVE_MMX
-#undef QT_HAVE_SSE
-#undef QT_HAVE_SSE2
-#undef QT_HAVE_3DNOW
-#endif
-
 #if defined(Q_CC_MSVC) && _MSCVER <= 1300 && !defined(Q_CC_INTEL)
 #define Q_STATIC_TEMPLATE_SPECIALIZATION static
 #else
diff --git a/src/gui/painting/qdrawhelper_sse2.cpp b/src/gui/painting/qdrawhelper_sse2.cpp
index 30454af..5b674b5 100644
--- a/src/gui/painting/qdrawhelper_sse2.cpp
+++ b/src/gui/painting/qdrawhelper_sse2.cpp
@@ -43,7 +43,6 @@
 
 #ifdef QT_HAVE_SSE2
 
-#include <private/qsimd_p.h>
 #include <private/qdrawingprimitive_sse2_p.h>
 #include <private/qpaintengine_raster_p.h>
 
diff --git a/src/gui/painting/qdrawhelper_ssse3.cpp b/src/gui/painting/qdrawhelper_ssse3.cpp
index 9c02009..4cb4089 100644
--- a/src/gui/painting/qdrawhelper_ssse3.cpp
+++ b/src/gui/painting/qdrawhelper_ssse3.cpp
@@ -39,11 +39,10 @@
 **
 ****************************************************************************/
 
+#include <private/qdrawhelper_x86_p.h>
 
 #ifdef QT_HAVE_SSSE3
 
-#include <private/qsimd_p.h>
-#include <private/qdrawhelper_x86_p.h>
 #include <private/qdrawingprimitive_sse2_p.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index b7eaf85..12be93e 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -5863,7 +5863,8 @@ void QPainter::drawStaticText(const QPointF &topLeftPosition, const QStaticText
     }
 
     bool paintEngineSupportsTransformations = d->extended->type() == QPaintEngine::OpenGL2
-                                           || d->extended->type() == QPaintEngine::OpenVG;
+                                           || d->extended->type() == QPaintEngine::OpenVG
+                                           || d->extended->type() == QPaintEngine::OpenGL;
 
     if (paintEngineSupportsTransformations && !staticText_d->untransformedCoordinates) {
         staticText_d->untransformedCoordinates = true;
@@ -9027,7 +9028,7 @@ void QPainter::drawPixmapFragments(const PixmapFragment *fragments, int fragment
 {
     Q_D(QPainter);
 
-    if (!d->engine)
+    if (!d->engine || pixmap.isNull())
         return;
 
 #ifndef QT_NO_DEBUG
diff --git a/src/gui/styles/qcleanlooksstyle.cpp b/src/gui/styles/qcleanlooksstyle.cpp
index ada5293..306219d 100644
--- a/src/gui/styles/qcleanlooksstyle.cpp
+++ b/src/gui/styles/qcleanlooksstyle.cpp
@@ -2157,7 +2157,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
             }
 
             if (button->features & QStyleOptionButton::HasMenu)
-                ir = ir.adjusted(0, 0, -pixelMetric(PM_MenuButtonIndicator, button, widget), 0);
+                ir = ir.adjusted(0, 0, -proxy()->pixelMetric(PM_MenuButtonIndicator, button, widget), 0);
             proxy()->drawItemText(painter, ir, tf, button->palette, (button->state & State_Enabled),
                          button->text, QPalette::ButtonText);
         }
@@ -4014,8 +4014,8 @@ QRect QCleanlooksStyle::subControlRect(ComplexControl control, const QStyleOptio
             switch (subControl) {
             case SC_SliderHandle: {
                 if (slider->orientation == Qt::Horizontal) {
-                    rect.setHeight(pixelMetric(PM_SliderThickness));
-                    rect.setWidth(pixelMetric(PM_SliderLength));
+                    rect.setHeight(proxy()->pixelMetric(PM_SliderThickness));
+                    rect.setWidth(proxy()->pixelMetric(PM_SliderLength));
                     int centerY = slider->rect.center().y() - rect.height() / 2;
                     if (slider->tickPosition & QSlider::TicksAbove)
                         centerY += tickSize;
@@ -4023,8 +4023,8 @@ QRect QCleanlooksStyle::subControlRect(ComplexControl control, const QStyleOptio
                         centerY -= tickSize;
                     rect.moveTop(centerY);
                 } else {
-                    rect.setWidth(pixelMetric(PM_SliderThickness));
-                    rect.setHeight(pixelMetric(PM_SliderLength));
+                    rect.setWidth(proxy()->pixelMetric(PM_SliderThickness));
+                    rect.setHeight(proxy()->pixelMetric(PM_SliderLength));
                     int centerX = slider->rect.center().x() - rect.width() / 2;
                     if (slider->tickPosition & QSlider::TicksAbove)
                         centerX += tickSize;
diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp
index e28403b..0ba1bc6 100644
--- a/src/gui/styles/qs60style.cpp
+++ b/src/gui/styles/qs60style.cpp
@@ -2340,16 +2340,20 @@ void QS60Style::drawPrimitive(PrimitiveElement element, const QStyleOption *opti
                     tableView = true;
 
                 QS60StylePrivate::SkinElements element;
+                bool themeGraphicDefined = false;
                 QRect elementRect = option->rect;
 
                 //draw item is drawn as pressed, if it already has focus.
                 if (isPressed && (hasFocus || isSelected)) {
+                    themeGraphicDefined = true;
                     element = tableView ? QS60StylePrivate::SE_TableItemPressed : QS60StylePrivate::SE_ListItemPressed;
                 } else if (hasFocus || (isSelected && selectionBehavior != QAbstractItemView::SelectItems)) {
                     element = QS60StylePrivate::SE_ListHighlight;
                     elementRect = highlightRect;
+                    themeGraphicDefined = true;
                 }
-                QS60StylePrivate::drawSkinElement(element, painter, elementRect, flags);
+                if (themeGraphicDefined)
+                    QS60StylePrivate::drawSkinElement(element, painter, elementRect, flags);
             } else {
                 QCommonStyle::drawPrimitive(element, option, painter, widget);
             }
diff --git a/src/gui/text/qfont_s60.cpp b/src/gui/text/qfont_s60.cpp
index ccd17a2..2d547a9 100644
--- a/src/gui/text/qfont_s60.cpp
+++ b/src/gui/text/qfont_s60.cpp
@@ -40,15 +40,26 @@
 ****************************************************************************/
 
 #include "qfont.h"
+#include "qfont_p.h"
 #include <private/qt_s60_p.h>
 #include <private/qpixmap_s60_p.h>
 #include "qmutex.h"
 
 QT_BEGIN_NAMESPACE
 
-#if 1
 #ifdef QT_NO_FREETYPE
 Q_GLOBAL_STATIC(QMutex, lastResortFamilyMutex);
+Q_GLOBAL_STATIC_WITH_INITIALIZER(QStringList, fontFamiliesOnFontServer, {
+    QSymbianFbsHeapLock lock(QSymbianFbsHeapLock::Unlock);
+    const int numTypeFaces = S60->screenDevice()->NumTypefaces();
+    for (int i = 0; i < numTypeFaces; i++) {
+        TTypefaceSupport typefaceSupport;
+        S60->screenDevice()->TypefaceSupport(typefaceSupport, i);
+        const QString familyName((const QChar *)typefaceSupport.iTypeface.iName.Ptr(), typefaceSupport.iTypeface.iName.Length());
+        x->append(familyName);
+    }
+    lock.relock();
+});
 #endif // QT_NO_FREETYPE
 
 QString QFont::lastResortFamily() const
@@ -70,7 +81,7 @@ QString QFont::lastResortFamily() const
         lock.relock();
     }
     return family;
-#else
+#else // QT_NO_FREETYPE
     // For the FreeType case we just hard code the face name, since otherwise on
     // East Asian systems we may get a name for a stroke based (non-ttf) font.
 
@@ -82,15 +93,24 @@ QString QFont::lastResortFamily() const
     return QLatin1String(isJapaneseOrChineseSystem?"Heisei Kaku Gothic S60":"Series 60 Sans");
 #endif // QT_NO_FREETYPE
 }
-#else // 0
-QString QFont::lastResortFamily() const
-{
-    return QLatin1String("Series 60 Sans");
-}
-#endif // 0
 
 QString QFont::defaultFamily() const
 {
+#ifdef QT_NO_FREETYPE
+    switch(d->request.styleHint) {
+        case QFont::SansSerif: {
+            static const char* const preferredSansSerif[] = {"Nokia Sans S60", "Series 60 Sans"};
+            for (int i = 0; i < sizeof preferredSansSerif / sizeof preferredSansSerif[0]; ++i) {
+                const QString sansSerif = QLatin1String(preferredSansSerif[i]);
+                if (fontFamiliesOnFontServer()->contains(sansSerif))
+                    return sansSerif;
+            }
+        }
+        // No break. Intentional fall through.
+        default:
+            return lastResortFamily();
+    }
+#endif // QT_NO_FREETYPE
     return lastResortFamily();
 }
 
diff --git a/src/gui/text/qfontengine.cpp b/src/gui/text/qfontengine.cpp
index 2c23cbd..569853c 100644
--- a/src/gui/text/qfontengine.cpp
+++ b/src/gui/text/qfontengine.cpp
@@ -874,8 +874,8 @@ const uchar *QFontEngine::getCMap(const uchar *table, uint tableSize, bool *isSy
 
     enum {
         Invalid,
-        Symbol,
         AppleRoman,
+        Symbol,
         Unicode11,
         Unicode,
         MicrosoftUnicode,
@@ -939,7 +939,7 @@ const uchar *QFontEngine::getCMap(const uchar *table, uint tableSize, bool *isSy
         return 0;
 
 resolveTable:
-    *isSymbolFont = (score == Symbol);
+    *isSymbolFont = (symbolTable > -1);
 
     unsigned int unicode_table = qFromBigEndian<quint32>(maps + 8*tableToUse + 4);
 
diff --git a/src/gui/text/qfontengine_ft.cpp b/src/gui/text/qfontengine_ft.cpp
index 2c4fbab..a9b25f5 100644
--- a/src/gui/text/qfontengine_ft.cpp
+++ b/src/gui/text/qfontengine_ft.cpp
@@ -94,6 +94,13 @@ QT_BEGIN_NAMESPACE
 #define Y_SIZE(face,i) ((face)->available_sizes[i].height << 6)
 #endif
 
+/* FreeType 2.1.10 starts to provide FT_GlyphSlot_Embolden */
+#if (FREETYPE_MAJOR*10000+FREETYPE_MINOR*100+FREETYPE_PATCH) >= 20110
+#define Q_FT_GLYPHSLOT_EMBOLDEN(slot)   FT_GlyphSlot_Embolden(slot)
+#else
+#define Q_FT_GLYPHSLOT_EMBOLDEN(slot)
+#endif
+
 #define FLOOR(x)    ((x) & -64)
 #define CEIL(x)	    (((x)+63) & -64)
 #define TRUNC(x)    ((x) >> 6)
@@ -794,7 +801,7 @@ QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph
     }
 
     FT_GlyphSlot slot = face->glyph;
-    if (embolden) FT_GlyphSlot_Embolden(slot);
+    if (embolden) Q_FT_GLYPHSLOT_EMBOLDEN(slot);
     int left  = slot->metrics.horiBearingX;
     int right = slot->metrics.horiBearingX + slot->metrics.width;
     int top    = slot->metrics.horiBearingY;
@@ -940,7 +947,7 @@ QFontEngineFT::Glyph *QFontEngineFT::loadGlyph(QGlyphSet *set, uint glyph, Glyph
         return 0;
 
     FT_GlyphSlot slot = face->glyph;
-    if (embolden) FT_GlyphSlot_Embolden(slot);
+    if (embolden) Q_FT_GLYPHSLOT_EMBOLDEN(slot);
     FT_Library library = qt_getFreetype();
 
     info.xOff = TRUNC(ROUND(slot->advance.x));
@@ -1558,8 +1565,6 @@ bool QFontEngineFT::stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs
         FT_Face face = freetype->face;
         for ( int i = 0; i < len; ++i ) {
             unsigned int uc = getChar(str, i, len);
-            if (mirrored)
-                uc = QChar::mirroredChar(uc);
             glyphs->glyphs[glyph_pos] = uc < QFreetypeFace::cmapCacheSize ? freetype->cmapCache[uc] : 0;
             if ( !glyphs->glyphs[glyph_pos] ) {
                 glyph_t glyph;
diff --git a/src/gui/text/qfontengine_qpf.cpp b/src/gui/text/qfontengine_qpf.cpp
index a0593cc..53b6910 100644
--- a/src/gui/text/qfontengine_qpf.cpp
+++ b/src/gui/text/qfontengine_qpf.cpp
@@ -578,8 +578,6 @@ bool QFontEngineQPF::stringToCMap(const QChar *str, int len, QGlyphLayout *glyph
     if (symbol) {
         for (int i = 0; i < len; ++i) {
             unsigned int uc = getChar(str, i, len);
-            if (mirrored)
-                uc = QChar::mirroredChar(uc);
             glyphs->glyphs[glyph_pos] = getTrueTypeGlyphIndex(cmap, uc);
             if(!glyphs->glyphs[glyph_pos] && uc < 0x100)
                 glyphs->glyphs[glyph_pos] = getTrueTypeGlyphIndex(cmap, uc + 0xf000);
diff --git a/src/gui/text/qfontengine_s60.cpp b/src/gui/text/qfontengine_s60.cpp
index 2cc3f50..5980f20 100644
--- a/src/gui/text/qfontengine_s60.cpp
+++ b/src/gui/text/qfontengine_s60.cpp
@@ -166,6 +166,11 @@ const uchar *QSymbianTypeFaceExtras::cmap() const
     return reinterpret_cast<const uchar *>(m_cmapTable.constData());
 }
 
+bool QSymbianTypeFaceExtras::isSymbolCMap() const
+{
+    return m_symbolCMap;
+}
+
 CFont *QSymbianTypeFaceExtras::fontOwner() const
 {
     return m_cFont;
@@ -256,7 +261,7 @@ bool QFontEngineS60::stringToCMap(const QChar *characters, int len, QGlyphLayout
     for (int i = 0; i < len; ++i) {
         const unsigned int uc = getChar(characters, i, len);
         *g++ = QFontEngine::getTrueTypeGlyphIndex(cmap,
-        		isRtl ? QChar::mirroredChar(uc) : uc);
+                        (isRtl && !m_extras->isSymbolCMap()) ? QChar::mirroredChar(uc) : uc);
     }
 
     glyphs->numGlyphs = g - glyphs->glyphs;
diff --git a/src/gui/text/qfontengine_s60_p.h b/src/gui/text/qfontengine_s60_p.h
index d65f13b..d05c23c 100644
--- a/src/gui/text/qfontengine_s60_p.h
+++ b/src/gui/text/qfontengine_s60_p.h
@@ -81,6 +81,7 @@ public:
     bool getSfntTableData(uint tag, uchar *buffer, uint *length) const;
     const uchar *cmap() const;
     CFont *fontOwner() const;
+    bool isSymbolCMap() const;
 
 private:
     CFont* m_cFont;
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp
index c30091e..119217a 100644
--- a/src/gui/text/qtextengine.cpp
+++ b/src/gui/text/qtextengine.cpp
@@ -2139,8 +2139,11 @@ bool QTextEngine::LayoutData::reallocate(int totalGlyphs)
 
     void **newMem = memory;
     newMem = (void **)::realloc(memory_on_stack ? 0 : memory, newAllocated*sizeof(void *));
-    Q_CHECK_PTR(newMem);
-    if (memory_on_stack && newMem)
+    if (!newMem) {
+        layoutState = LayoutFailed;
+        return false;
+    }
+    if (memory_on_stack)
         memcpy(newMem, memory, allocated*sizeof(void *));
     memory = newMem;
     memory_on_stack = false;
diff --git a/src/gui/widgets/qlinecontrol.cpp b/src/gui/widgets/qlinecontrol.cpp
index a32c257..35fed0c 100644
--- a/src/gui/widgets/qlinecontrol.cpp
+++ b/src/gui/widgets/qlinecontrol.cpp
@@ -419,7 +419,7 @@ void QLineControl::processInputMethodEvent(QInputMethodEvent *event)
 
 
     int c = m_cursor; // cursor position after insertion of commit string
-    if (event->replacementStart() == 0)
+    if (event->replacementStart() <= 0)
         c += event->commitString().length() + qMin(-event->replacementStart(), event->replacementLength());
 
     m_cursor += event->replacementStart();
@@ -464,8 +464,6 @@ void QLineControl::processInputMethodEvent(QInputMethodEvent *event)
         if (a.type == QInputMethodEvent::Cursor) {
             m_preeditCursor = a.start;
             m_hideCursor = !a.length;
-            if (m_hideCursor)
-                setCursorBlinkPeriod(0);
         } else if (a.type == QInputMethodEvent::TextFormat) {
             QTextCharFormat f = qvariant_cast<QTextFormat>(a.value).toCharFormat();
             if (f.isValid()) {
@@ -529,7 +527,7 @@ void QLineControl::draw(QPainter *painter, const QPoint &offset, const QRect &cl
         int cursor = m_cursor;
         if (m_preeditCursor != -1)
             cursor += m_preeditCursor;
-        if (!m_hideCursor && (!m_blinkPeriod || m_blinkStatus))
+        if(!m_blinkPeriod || m_blinkStatus)
             m_textLayout.drawCursor(painter, offset, cursor, m_cursorWidth);
     }
 }
diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp
index 837cf66..b35c318 100644
--- a/src/network/access/qnetworkaccessmanager.cpp
+++ b/src/network/access/qnetworkaccessmanager.cpp
@@ -201,7 +201,7 @@ static void ensureInitialized()
     deleteResource())
 
     \value CustomOperation      custom operation (created with
-    sendCustomRequest())
+    sendCustomRequest())    \since 4.7
 
     \omitvalue UnknownOperation
 
diff --git a/src/network/bearer/qnetworkconfigmanager.cpp b/src/network/bearer/qnetworkconfigmanager.cpp
index 65014a6..23d7800 100644
--- a/src/network/bearer/qnetworkconfigmanager.cpp
+++ b/src/network/bearer/qnetworkconfigmanager.cpp
@@ -45,12 +45,33 @@
 #include "qbearerengine_p.h"
 
 #include <QtCore/qstringlist.h>
+#include <QtCore/qcoreapplication.h>
 
 #ifndef QT_NO_BEARERMANAGEMENT
 
 QT_BEGIN_NAMESPACE
 
-Q_GLOBAL_STATIC(QNetworkConfigurationManagerPrivate, connManager);
+#define Q_GLOBAL_STATIC_QAPP_DESTRUCTION(TYPE, NAME)                    \
+    Q_GLOBAL_STATIC_INIT(TYPE, NAME);                                   \
+    static void NAME##_cleanup()                                        \
+    {                                                                   \
+        delete this_##NAME.pointer;                                     \
+        this_##NAME.pointer = 0;                                        \
+        this_##NAME.destroyed = true;                                   \
+    }                                                                   \
+    static TYPE *NAME()                                                 \
+    {                                                                   \
+        if (!this_##NAME.pointer && !this_##NAME.destroyed) {           \
+            TYPE *x = new TYPE;                                         \
+            if (!this_##NAME.pointer.testAndSetOrdered(0, x))           \
+                delete x;                                               \
+            else                                                        \
+                qAddPostRoutine(NAME##_cleanup);                        \
+        }                                                               \
+        return this_##NAME.pointer;                                     \
+    }
+
+Q_GLOBAL_STATIC_QAPP_DESTRUCTION(QNetworkConfigurationManagerPrivate, connManager);
 
 QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate()
 {
diff --git a/src/network/kernel/qauthenticator.cpp b/src/network/kernel/qauthenticator.cpp
index d61c686..18cc14e 100644
--- a/src/network/kernel/qauthenticator.cpp
+++ b/src/network/kernel/qauthenticator.cpp
@@ -52,10 +52,13 @@
 #include <qstring.h>
 #include <qdatetime.h>
 
+//#define NTLMV1_CLIENT
 
 QT_BEGIN_NAMESPACE
 
+#ifdef NTLMV1_CLIENT
 #include "../../3rdparty/des/des.cpp"
+#endif
 
 static QByteArray qNtlmPhase1();
 static QByteArray qNtlmPhase3(QAuthenticatorPrivate *ctx, const QByteArray& phase2data);
@@ -203,17 +206,29 @@ QString QAuthenticator::user() const
 void QAuthenticator::setUser(const QString &user)
 {
     detach();
-
     int separatorPosn = 0;
-    separatorPosn = user.indexOf(QLatin1String("\\"));
 
-    if (separatorPosn == -1) {
-        //No domain name present
+    switch(d->method) {
+    case QAuthenticatorPrivate::DigestMd5:
+    case QAuthenticatorPrivate::Ntlm:
+        if((separatorPosn = user.indexOf(QLatin1String("\\"))) != -1)
+        {
+            //domain name is present
+            d->realm = user.left(separatorPosn);
+            d->user = user.mid(separatorPosn + 1);
+        } else if((separatorPosn = user.indexOf(QLatin1String("@"))) != -1) {
+            //domain name is present
+            d->realm = user.mid(separatorPosn + 1);
+            d->user = user.left(separatorPosn);
+        } else {
+            d->user = user;
+            d->realm.clear();
+        }
+        break;
+    // For other auth mechanisms, domain name will be part of username
+    default:
         d->user = user;
-    } else {
-        //domain name is present
-        d->realm = user.left(separatorPosn);
-        d->user = user.mid(separatorPosn+1);
+        break;
     }
 }
 
@@ -1178,11 +1193,9 @@ static QByteArray clientChallenge(const QAuthenticatorPrivate *ctx)
 }
 
 // caller has to ensure a valid targetInfoBuff
-static bool qExtractServerTime(const QByteArray& targetInfoBuff,
-                               quint64 *serverTime)
+static QByteArray qExtractServerTime(const QByteArray& targetInfoBuff)
 {
-    Q_ASSERT(serverTime != 0);
-    bool retValue = false;
+    QByteArray timeArray;
     QDataStream ds(targetInfoBuff);
     ds.setByteOrder(QDataStream::LittleEndian);
 
@@ -1193,19 +1206,16 @@ static bool qExtractServerTime(const QByteArray& targetInfoBuff,
     ds >> avLen;
     while(avId != 0) {
         if(avId == AVTIMESTAMP) {
-            QByteArray timeArray(avLen, 0);
+            timeArray.resize(avLen);
             //avLen size of QByteArray is allocated
             ds.readRawData(timeArray.data(), avLen);
-            bool ok;
-            *serverTime = timeArray.toHex().toLongLong(&ok, 16);
-            retValue = true;
             break;
         }
         ds.skipRawData(avLen);
         ds >> avId;
         ds >> avLen;
     }
-    return retValue;
+    return timeArray;
 }
 
 static QByteArray qEncodeNtlmv2Response(const QAuthenticatorPrivate *ctx,
@@ -1228,9 +1238,17 @@ static QByteArray qEncodeNtlmv2Response(const QAuthenticatorPrivate *ctx,
     ds.writeRawData(reserved1.constData(), reserved1.size());
 
     quint64 time = 0;
+    QByteArray timeArray;
+
+    if(ch.targetInfo.len)
+    {
+        timeArray = qExtractServerTime(ch.targetInfoBuff);
+    }
 
     //if server sends time, use it instead of current time
-    if(!(ch.targetInfo.len && qExtractServerTime(ch.targetInfoBuff, &time))) {
+    if(timeArray.size()) {
+        ds.writeRawData(timeArray.constData(), timeArray.size());
+    } else {
         QDateTime currentTime(QDate::currentDate(),
                               QTime::currentTime(), Qt::UTC);
 
@@ -1242,8 +1260,8 @@ static QByteArray qEncodeNtlmv2Response(const QAuthenticatorPrivate *ctx,
 
         // represented as 100 nano seconds
         time = Q_UINT64_C(time * 10000000);
+        ds << time;
     }
-    ds << time;
 
     //8 byte client challenge
     QByteArray clientCh = clientChallenge(ctx);
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index 943a195..c49dba4 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -2103,11 +2103,8 @@ void QGLContextPrivate::syncGlState()
 #ifdef QT_NO_EGL
 void QGLContextPrivate::swapRegion(const QRegion *)
 {
-    static bool firstWarning = true;
-    if (firstWarning) {
-        qWarning() << "::swapRegion called but not supported!";
-        firstWarning = false;
-    }
+    Q_Q(QGLContext);
+    q->swapBuffers();
 }
 #endif
 
diff --git a/src/opengl/qgl_mac.mm b/src/opengl/qgl_mac.mm
index 66fe7d3..f023a97 100644
--- a/src/opengl/qgl_mac.mm
+++ b/src/opengl/qgl_mac.mm
@@ -697,9 +697,17 @@ void QGLContext::updatePaintDevice()
         QWidget *w = (QWidget *)d->paintDevice;
         NSView *view = qt_mac_nativeview_for(w);
 
-        // ideally we would use QWidget::isVisible(), but we get "invalid drawable" errors
-        if (![(NSWindow *)qt_mac_window_for(w) isVisible])
-            return;
+        // Trying to attach the GL context to the NSView will fail with
+        // "invalid drawable" if done too soon, but we have to make sure
+        // the connection is made before the first paint event. Using
+        // the NSView do to this check fails as the NSView is visible
+        // before it's safe to connect, and using the NSWindow fails as
+        // the NSWindow will become visible after the first paint event.
+        // This leaves us with the QWidget, who's visible state seems
+        // to match the point in time when it's safe to connect.
+        if (!w || !w->isVisible())
+            return; // Not safe to attach GL context to view yet
+
         if ([static_cast<NSOpenGLContext *>(d->cx) view] != view && ![view isHidden])
             [static_cast<NSOpenGLContext *>(d->cx) setView:view];
     } else if (d->paintDevice->devType() == QInternal::Pixmap) {
diff --git a/src/opengl/qwindowsurface_gl.cpp b/src/opengl/qwindowsurface_gl.cpp
index b86fb78..d602000 100644
--- a/src/opengl/qwindowsurface_gl.cpp
+++ b/src/opengl/qwindowsurface_gl.cpp
@@ -426,6 +426,20 @@ static void drawTexture(const QRectF &rect, GLuint tex_id, const QSize &texSize,
 
 void QGLWindowSurface::beginPaint(const QRegion &)
 {
+    if (! context())
+        return;
+
+    int clearFlags = 0;
+
+    if (context()->d_func()->workaround_needsFullClearOnEveryFrame)
+        clearFlags = GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT;
+    else if (context()->format().alpha())
+        clearFlags = GL_COLOR_BUFFER_BIT;
+
+    if (clearFlags) {
+        glClearColor(0.0, 0.0, 0.0, 0.0);
+        glClear(clearFlags);
+    }
 }
 
 void QGLWindowSurface::endPaint(const QRegion &rgn)
diff --git a/src/plugins/bearer/connman/connman.pro b/src/plugins/bearer/connman/connman.pro
index 4be752b..dec408c 100644
--- a/src/plugins/bearer/connman/connman.pro
+++ b/src/plugins/bearer/connman/connman.pro
@@ -4,12 +4,14 @@ include(../../qpluginbase.pri)
 QT = core network dbus
 
 HEADERS += qconnmanservice_linux_p.h \
+           qofonoservice_linux_p.h \
            qconnmanengine.h \
            ../qnetworksession_impl.h \
            ../qbearerengine_impl.h
 
 SOURCES += main.cpp \
            qconnmanservice_linux.cpp \
+           qofonoservice_linux.cpp \
            qconnmanengine.cpp \
            ../qnetworksession_impl.cpp
 
diff --git a/src/plugins/bearer/connman/qconnmanengine.cpp b/src/plugins/bearer/connman/qconnmanengine.cpp
index 341f7cd..a8b8911 100644
--- a/src/plugins/bearer/connman/qconnmanengine.cpp
+++ b/src/plugins/bearer/connman/qconnmanengine.cpp
@@ -41,6 +41,7 @@
 
 #include "qconnmanengine.h"
 #include "qconnmanservice_linux_p.h"
+#include "qofonoservice_linux_p.h"
 #include "../qnetworksession_impl.h"
 
 #include <QtNetwork/private/qnetworkconfiguration_p.h>
@@ -109,7 +110,6 @@ void QConnmanEngine::initialize()
 QList<QNetworkConfigurationPrivate *> QConnmanEngine::getConfigurations()
 {
     QMutexLocker locker(&mutex);
-  //  foundConfigurations.clear();
     getNetworkListing();
     QList<QNetworkConfigurationPrivate *> fetchedConfigurations;
     QNetworkConfigurationPrivate* cpPriv = 0;
@@ -131,7 +131,6 @@ QList<QNetworkConfigurationPrivate *> QConnmanEngine::getConfigurations()
         delete config;
     }
     return fetchedConfigurations;
-//    return foundConfigurations;
 }
 
 void QConnmanEngine::getNetworkListing()
@@ -149,7 +148,6 @@ void QConnmanEngine::getNetworkListing()
     }
 }
 
-
 void QConnmanEngine::doRequestUpdate()
 {
     connmanManager->requestScan("");
@@ -184,11 +182,24 @@ void QConnmanEngine::connectToId(const QString &id)
 void QConnmanEngine::disconnectFromId(const QString &id)
 {
     QMutexLocker locker(&mutex);
-    QConnmanServiceInterface serv(serviceFromId(id));
+    QString servicePath = serviceFromId(id);
+    QConnmanServiceInterface serv(servicePath);
     if(!serv.isValid()) {
         emit connectionError(id, DisconnectionError);
     } else {
-        serv.disconnect();
+        if(serv.getType() != "cellular") {
+            serv.disconnect();
+        } else {
+            QOfonoManagerInterface ofonoManager(0);
+            QString modemPath = ofonoManager.currentModem().path();
+            QOfonoDataConnectionManagerInterface dc(modemPath,0);
+            foreach(const QDBusObjectPath dcPath,dc.getPrimaryContexts()) {
+                if(dcPath.path().contains(servicePath.section("_",-1))) {
+                    QOfonoPrimaryDataContextInterface primaryContext(dcPath.path(),0);
+                    primaryContext.setActive(false);
+                }
+            }
+        }
     }
 }
 
@@ -324,7 +335,6 @@ QString QConnmanEngine::getServiceForNetwork(const QString &netPath)
     return QString();
 }
 
-
 void QConnmanEngine::propertyChangedContext(const QString &path,const QString &item, const QDBusVariant &value)
 {
     Q_UNUSED(path);
@@ -376,7 +386,7 @@ void QConnmanEngine::servicePropertyChangedContext(const QString &path,const QSt
     }
 }
 
-void QConnmanEngine::networkPropertyChangedContext(const QString &path,const QString &item, const QDBusVariant &value)
+void QConnmanEngine::networkPropertyChangedContext(const QString &/*path*/,const QString &/*item*/, const QDBusVariant &/*value*/)
 {
     QMutexLocker locker(&mutex);
 }
@@ -388,7 +398,6 @@ void QConnmanEngine::devicePropertyChangedContext(const QString &devpath,const Q
 
         QConnmanNetworkInterface network(devpath, this);
 
-
         QDBusArgument arg = qvariant_cast<QDBusArgument>(value.variant());
         QStringList remainingNetworks  = qdbus_cast<QStringList>(arg);
         QString devicetype;
@@ -502,10 +511,18 @@ QNetworkConfiguration::StateFlags QConnmanEngine::getStateForService(const QStri
     QMutexLocker locker(&mutex);
     QConnmanServiceInterface serv(service);
     QNetworkConfiguration::StateFlags flag = QNetworkConfiguration::Defined;
-    if(serv.isFavorite()) {
-        flag = ( flag | QNetworkConfiguration::Discovered);
+    if( serv.getType() == "cellular") {
+        if(serv.isSetupRequired()) {
+            flag = ( flag | QNetworkConfiguration::Defined);
+        } else {
+            flag = ( flag | QNetworkConfiguration::Discovered);
+        }
     } else {
-        flag = QNetworkConfiguration::Undefined;
+        if(serv.isFavorite()) {
+            flag = ( flag | QNetworkConfiguration::Discovered);
+        } else {
+            flag = QNetworkConfiguration::Undefined;
+        }
     }
 
     if(serv.getState() == "ready" || serv.getState() == "online") {
@@ -524,8 +541,7 @@ QNetworkConfiguration::BearerType QConnmanEngine::typeToBearer(const QString &ty
     if (type == "bluetooth")
         return QNetworkConfiguration::BearerBluetooth;
     if (type == "cellular") {
-        return QNetworkConfiguration::Bearer2G;
-        // not handled: CDMA2000 HSPA
+        return ofonoTechToBearerType(type);
     }
     if (type == "wimax")
         return QNetworkConfiguration::BearerWiMAX;
@@ -536,6 +552,51 @@ QNetworkConfiguration::BearerType QConnmanEngine::typeToBearer(const QString &ty
     return QNetworkConfiguration::BearerUnknown;
 }
 
+QNetworkConfiguration::BearerType QConnmanEngine::ofonoTechToBearerType(const QString &/*type*/)
+{
+    QOfonoManagerInterface ofonoManager(this);
+    QOfonoNetworkRegistrationInterface ofonoNetwork(ofonoManager.currentModem().path(),this);
+
+    if(ofonoNetwork.isValid()) {
+        foreach(const QDBusObjectPath op,ofonoNetwork.getOperators() ) {
+            QOfonoNetworkOperatorInterface opIface(op.path(),this);
+
+            foreach(const QString opTech, opIface.getTechnologies()) {
+
+                if(opTech == "gsm") {
+                    return QNetworkConfiguration::Bearer2G;
+                }
+                if(opTech == "edge"){
+                    return QNetworkConfiguration::BearerCDMA2000; //wrong, I know
+                }
+                if(opTech == "umts"){
+                    return QNetworkConfiguration::BearerWCDMA;
+                }
+                if(opTech == "hspa"){
+                    return QNetworkConfiguration::BearerHSPA;
+                }
+                if(opTech == "lte"){
+                    return QNetworkConfiguration::BearerWiMAX; //not exact
+                }
+            }
+        }
+    }
+    return QNetworkConfiguration::BearerUnknown;
+}
+
+bool QConnmanEngine::isRoamingAllowed(const QString &context)
+{
+    QOfonoManagerInterface ofonoManager(this);
+    QString modemPath = ofonoManager.currentModem().path();
+    QOfonoDataConnectionManagerInterface dc(modemPath,this);
+    foreach(const QDBusObjectPath dcPath,dc.getPrimaryContexts()) {
+        if(dcPath.path().contains(context.section("_",-1))) {
+            return dc.isRoamingAllowed();
+        }
+    }
+    return false;
+}
+
 void QConnmanEngine::removeConfiguration(const QString &id)
 {
     QMutexLocker locker(&mutex);
@@ -564,7 +625,6 @@ void QConnmanEngine::removeConfiguration(const QString &id)
 
 void QConnmanEngine::addServiceConfiguration(const QString &servicePath)
 {
-
     QMutexLocker locker(&mutex);
     QConnmanServiceInterface *serv;
     serv = new QConnmanServiceInterface(servicePath);
@@ -589,36 +649,31 @@ void QConnmanEngine::addServiceConfiguration(const QString &servicePath)
 
         QString networkName = serv->getName();
 
-        if(serv->getType() == "cellular") {
-            networkName = serv->getAPN();
-            if(networkName.isEmpty()) {
-                networkName = serv->getName();
-            }
-        }
-
-        cpPriv->name = networkName;
-        cpPriv->isValid = true;
-        cpPriv->id = id;
-        cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
-
-
         const QString connectionType = serv->getType();
         if (connectionType == "ethernet") {
             cpPriv->bearerType = QNetworkConfiguration::BearerEthernet;
         } else if (connectionType == "wifi") {
             cpPriv->bearerType = QNetworkConfiguration::BearerWLAN;
         } else if (connectionType == "cellular") {
-            const QString mode = serv->getMode();
-            if (mode == "gprs" || mode == "edge")
-                cpPriv->bearerType = QNetworkConfiguration::Bearer2G;
-            else if (mode == "umts")
-                cpPriv->bearerType = QNetworkConfiguration::BearerWCDMA;
+            cpPriv->bearerType = ofonoTechToBearerType("cellular");
+            if(servicePath.isEmpty()) {
+                networkName = serv->getAPN();
+                if(networkName.isEmpty()) {
+                    networkName = serv->getName();
+                }
+            }
+            cpPriv->roamingSupported = isRoamingAllowed(servicePath);
         } else if (connectionType == "wimax") {
             cpPriv->bearerType = QNetworkConfiguration::BearerWiMAX;
         } else {
             cpPriv->bearerType = QNetworkConfiguration::BearerUnknown;
         }
 
+        cpPriv->name = networkName;
+        cpPriv->isValid = true;
+        cpPriv->id = id;
+        cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
+
         if(serv->getSecurity() == "none") {
             cpPriv->purpose = QNetworkConfiguration::PublicPurpose;
         } else {
@@ -635,7 +690,6 @@ void QConnmanEngine::addServiceConfiguration(const QString &servicePath)
         foundConfigurations.append(cpPriv);
         configInterfaces[cpPriv->id] = device.getInterface();
 
-
         locker.unlock();
         emit configurationAdded(ptr);
         locker.relock();
@@ -646,7 +700,6 @@ void QConnmanEngine::addServiceConfiguration(const QString &servicePath)
 void QConnmanEngine::addNetworkConfiguration(const QString &networkPath)
 {
     QMutexLocker locker(&mutex);
-
     if(networkPath.isNull())
         return;
 
@@ -662,10 +715,9 @@ void QConnmanEngine::addNetworkConfiguration(const QString &networkPath)
         id = QString::number(qHash(networkPath));
     } else {
         id = QString::number(qHash(servicePath));
-            serv = new QConnmanServiceInterface(servicePath,this);
-            connect(serv,SIGNAL(propertyChangedContext(QString,QString,QDBusVariant)),
-                    this,SLOT(servicePropertyChangedContext(QString,QString, QDBusVariant)));
-
+        serv = new QConnmanServiceInterface(servicePath,this);
+        connect(serv,SIGNAL(propertyChangedContext(QString,QString,QDBusVariant)),
+                this,SLOT(servicePropertyChangedContext(QString,QString, QDBusVariant)));
     }
 
     if (!id.isEmpty() && !accessPointConfigurations.contains(id)) {
@@ -684,7 +736,6 @@ void QConnmanEngine::addNetworkConfiguration(const QString &networkPath)
         if(networkName.isEmpty())
             networkName = "Hidden Network";
 
-
         QNetworkConfiguration::BearerType bearerType;
 
         if(servicePath.isEmpty()) {
@@ -693,21 +744,14 @@ void QConnmanEngine::addNetworkConfiguration(const QString &networkPath)
             QConnmanDeviceInterface device(devicePath,this);
             bearerType = typeToBearer(device.getType());
         } else {
-            bearerType = typeToBearer(serv->getType());
-        }
-
-        if (bearerType == QNetworkConfiguration::Bearer2G) {
-            QString mode = serv->getMode();
-            if (mode == "gprs" || mode == "edge") {
-                bearerType = QNetworkConfiguration::Bearer2G;
-            } else if (mode == "umts") {
-                bearerType = QNetworkConfiguration::BearerWCDMA;
-            }
-            if(servicePath.isEmpty()) {
-                networkName = serv->getAPN();
-                if(networkName.isEmpty()) {
+            if(serv->getType() == "cellular") {
+                bearerType = ofonoTechToBearerType("cellular");
+                if(servicePath.isEmpty()) {
                     networkName = serv->getName();
                 }
+                cpPriv->roamingSupported = isRoamingAllowed(servicePath);
+            } else {
+                bearerType = typeToBearer(serv->getType());
             }
         }
 
@@ -775,7 +819,19 @@ void QConnmanConnectThread::run()
     if(!serv.isValid()) {
         emit connectionError(identifier, QBearerEngineImpl::InterfaceLookupError);
     } else {
-        serv.connect();
+        if(serv.getType() != "cellular") {
+            serv.connect();
+        } else {
+            QOfonoManagerInterface ofonoManager(0);
+            QString modemPath = ofonoManager.currentModem().path();
+            QOfonoDataConnectionManagerInterface dc(modemPath,0);
+            foreach(const QDBusObjectPath dcPath,dc.getPrimaryContexts()) {
+                if(dcPath.path().contains(servicePath.section("_",-1))) {
+                    QOfonoPrimaryDataContextInterface primaryContext(dcPath.path(),0);
+                    primaryContext.setActive(true);
+                }
+            }
+        }
     }
 }
 
diff --git a/src/plugins/bearer/connman/qconnmanengine.h b/src/plugins/bearer/connman/qconnmanengine.h
index 2ee6da5..569bbc7 100644
--- a/src/plugins/bearer/connman/qconnmanengine.h
+++ b/src/plugins/bearer/connman/qconnmanengine.h
@@ -137,7 +137,8 @@ private:
     QMap<QString,QStringList> deviceMap; //tech path,  device path
     QMap<QString, QString> serviceNetworks; //service, network
 
-
+    QNetworkConfiguration::BearerType ofonoTechToBearerType(const QString &type);
+    bool isRoamingAllowed(const QString &context);
 protected:
     bool requiresPolling() const;
     QConnmanConnectThread *connThread;
diff --git a/src/plugins/bearer/connman/qconnmanservice_linux.cpp b/src/plugins/bearer/connman/qconnmanservice_linux.cpp
index 3722c43..549a07a 100644
--- a/src/plugins/bearer/connman/qconnmanservice_linux.cpp
+++ b/src/plugins/bearer/connman/qconnmanservice_linux.cpp
@@ -984,12 +984,17 @@ QConnmanCounterInterface::~QConnmanCounterInterface()
 
 quint32 QConnmanCounterInterface::getReceivedByteCount()
 {
-return 0;
+    return 0;
 }
 
 quint32 QConnmanCounterInterface::getTransmittedByteCount()
 {
-return 0;
+    return 0;
+}
+
+quint64 QConnmanCounterInterface::getTimeOnline()
+{
+    return 0;
 }
 
 /////////////////////////////////////////
diff --git a/src/plugins/bearer/connman/qconnmanservice_linux_p.h b/src/plugins/bearer/connman/qconnmanservice_linux_p.h
index a2b1e73..6e6b702 100644
--- a/src/plugins/bearer/connman/qconnmanservice_linux_p.h
+++ b/src/plugins/bearer/connman/qconnmanservice_linux_p.h
@@ -331,6 +331,7 @@ public:
     QString getInterface();
     quint32 getReceivedByteCount();
     quint32 getTransmittedByteCount();
+    quint64 getTimeOnline();
 
 private:
     QConnmanCounterInterfacePrivate *d;
diff --git a/src/plugins/bearer/connman/qofonoservice_linux.cpp b/src/plugins/bearer/connman/qofonoservice_linux.cpp
new file mode 100644
index 0000000..955f4b1
--- /dev/null
+++ b/src/plugins/bearer/connman/qofonoservice_linux.cpp
@@ -0,0 +1,940 @@
+/****************************************************************************
+**
+** 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 plugins 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 <QObject>
+#include <QList>
+#include <QtDBus/QtDBus>
+#include <QtDBus/QDBusConnection>
+#include <QtDBus/QDBusError>
+#include <QtDBus/QDBusInterface>
+#include <QtDBus/QDBusMessage>
+#include <QtDBus/QDBusReply>
+#include <QtDBus/QDBusPendingCallWatcher>
+#include <QtDBus/QDBusObjectPath>
+#include <QtDBus/QDBusPendingCall>
+
+#include "qofonoservice_linux_p.h"
+
+
+QT_BEGIN_NAMESPACE
+static QDBusConnection dbusConnection = QDBusConnection::systemBus();
+
+
+QOfonoManagerInterface::QOfonoManagerInterface( QObject *parent)
+        : QDBusAbstractInterface(QLatin1String(OFONO_SERVICE),
+                                 QLatin1String(OFONO_MANAGER_PATH),
+                                 OFONO_MANAGER_INTERFACE,
+                                 QDBusConnection::systemBus(), parent)
+{
+}
+
+QOfonoManagerInterface::~QOfonoManagerInterface()
+{
+}
+
+QList <QDBusObjectPath> QOfonoManagerInterface::getModems()
+{
+    QVariant var = getProperty("Modems");
+    return qdbus_cast<QList<QDBusObjectPath> >(var);
+}
+
+QDBusObjectPath QOfonoManagerInterface::currentModem()
+{
+    QList<QDBusObjectPath> modems = getModems();
+    foreach(const QDBusObjectPath modem, modems) {
+        QOfonoModemInterface device(modem.path());
+        if(device.isPowered() && device.isOnline())
+        return modem;;
+    }
+    return QDBusObjectPath();
+}
+
+
+void QOfonoManagerInterface::connectNotify(const char *signal)
+{
+if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QDBusVariant))) {
+        if(!connection().connect(QLatin1String(OFONO_SERVICE),
+                               QLatin1String(OFONO_MANAGER_PATH),
+                               QLatin1String(OFONO_MANAGER_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               this,SIGNAL(propertyChanged(const QString &, const QDBusVariant & )))) {
+            qWarning() << "PropertyCHanged not connected";
+        }
+    }
+
+    if (QLatin1String(signal) == SIGNAL(propertyChangedContext(QString,QString,QDBusVariant))) {
+        QOfonoDBusHelper *helper;
+        helper = new QOfonoDBusHelper(this);
+
+        dbusConnection.connect(QLatin1String(OFONO_SERVICE),
+                               QLatin1String(OFONO_MANAGER_PATH),
+                               QLatin1String(OFONO_MANAGER_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               helper,SLOT(propertyChanged(QString,QDBusVariant)));
+
+
+        QObject::connect(helper,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)),
+                this,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)));
+    }
+}
+
+void QOfonoManagerInterface::disconnectNotify(const char *signal)
+{
+    if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QVariant))) {
+
+    }
+}
+
+QVariant QOfonoManagerInterface::getProperty(const QString &property)
+{
+    QVariantMap map = getProperties();
+    if (map.contains(property)) {
+        return map.value(property);
+    } else {
+        qDebug() << Q_FUNC_INFO << "does not contain" << property;
+    }
+    return QVariant();
+}
+
+QVariantMap QOfonoManagerInterface::getProperties()
+{
+    QDBusReply<QVariantMap > reply = this->call(QLatin1String("GetProperties"));
+    if(reply.isValid())
+        return reply.value();
+    else
+        return QVariantMap();
+}
+
+QOfonoDBusHelper::QOfonoDBusHelper(QObject * parent)
+        : QObject(parent)
+{
+}
+
+QOfonoDBusHelper::~QOfonoDBusHelper()
+{
+}
+
+void QOfonoDBusHelper::propertyChanged(const QString &item, const QDBusVariant &var)
+{
+    QDBusMessage msg = this->message();
+    Q_EMIT propertyChangedContext(msg.path() ,item, var);
+}
+
+
+QOfonoModemInterface::QOfonoModemInterface(const QString &dbusPathName, QObject *parent)
+    : QDBusAbstractInterface(QLatin1String(OFONO_SERVICE),
+                             dbusPathName,
+                             OFONO_MODEM_INTERFACE,
+                             QDBusConnection::systemBus(), parent)
+{
+}
+
+QOfonoModemInterface::~QOfonoModemInterface()
+{
+}
+
+bool QOfonoModemInterface::isPowered()
+{
+    QVariant var = getProperty("Powered");
+    return qdbus_cast<bool>(var);
+}
+
+bool QOfonoModemInterface::isOnline()
+{
+    QVariant var = getProperty("Online");
+    return qdbus_cast<bool>(var);
+}
+
+QString QOfonoModemInterface::getName()
+{
+    QVariant var = getProperty("Name");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoModemInterface::getManufacturer()
+{
+    QVariant var = getProperty("Manufacturer");
+    return qdbus_cast<QString>(var);
+
+}
+
+QString QOfonoModemInterface::getModel()
+{
+
+    QVariant var = getProperty("Model");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoModemInterface::getRevision()
+{
+    QVariant var = getProperty("Revision");
+    return qdbus_cast<QString>(var);
+
+}
+QString QOfonoModemInterface::getSerial()
+{
+    QVariant var = getProperty("Serial");
+    return qdbus_cast<QString>(var);
+
+}
+
+QStringList QOfonoModemInterface::getFeatures()
+{
+    //sms, sim
+    QVariant var = getProperty("Features");
+    return qdbus_cast<QStringList>(var);
+}
+
+QStringList QOfonoModemInterface::getInterfaces()
+{
+    QVariant var = getProperty("Interfaces");
+    return qdbus_cast<QStringList>(var);
+}
+
+QString QOfonoModemInterface::defaultInterface()
+{
+    foreach(const QString &modem,getInterfaces()) {
+     return modem;
+    }
+    return QString();
+}
+
+
+void QOfonoModemInterface::connectNotify(const char *signal)
+{
+    if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QDBusVariant))) {
+            if(!connection().connect(QLatin1String(OFONO_SERVICE),
+                                   this->path(),
+                                   QLatin1String(OFONO_MODEM_INTERFACE),
+                                   QLatin1String("PropertyChanged"),
+                                   this,SIGNAL(propertyChanged(const QString &, const QDBusVariant & )))) {
+                qWarning() << "PropertyCHanged not connected";
+            }
+        }
+
+        if (QLatin1String(signal) == SIGNAL(propertyChangedContext(QString,QString,QDBusVariant))) {
+            QOfonoDBusHelper *helper;
+            helper = new QOfonoDBusHelper(this);
+
+            dbusConnection.connect(QLatin1String(OFONO_SERVICE),
+                                   this->path(),
+                                   QLatin1String(OFONO_MODEM_INTERFACE),
+                                   QLatin1String("PropertyChanged"),
+                                   helper,SLOT(propertyChanged(QString,QDBusVariant)));
+
+
+            QObject::connect(helper,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)),
+                    this,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)));
+        }}
+
+void QOfonoModemInterface::disconnectNotify(const char *signal)
+{
+    if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QVariant))) {
+
+    }
+}
+
+QVariantMap QOfonoModemInterface::getProperties()
+{
+    QDBusReply<QVariantMap > reply = this->call(QLatin1String("GetProperties"));
+    return reply.value();
+}
+
+QVariant QOfonoModemInterface::getProperty(const QString &property)
+{
+    QVariant var;
+    QVariantMap map = getProperties();
+    if (map.contains(property)) {
+        var = map.value(property);
+    } else {
+        qDebug() << Q_FUNC_INFO << "does not contain" << property;
+    }
+    return var;
+}
+
+
+QOfonoNetworkRegistrationInterface::QOfonoNetworkRegistrationInterface(const QString &dbusPathName, QObject *parent)
+    : QDBusAbstractInterface(QLatin1String(OFONO_SERVICE),
+                             dbusPathName,
+                             OFONO_NETWORK_REGISTRATION_INTERFACE,
+                             QDBusConnection::systemBus(), parent)
+{
+}
+
+QOfonoNetworkRegistrationInterface::~QOfonoNetworkRegistrationInterface()
+{
+}
+
+QString QOfonoNetworkRegistrationInterface::getStatus()
+{
+    /*
+                "unregistered"  Not registered to any network
+                "registered"    Registered to home network
+                "searching"     Not registered, but searching
+                "denied"        Registration has been denied
+                "unknown"       Status is unknown
+                "roaming"       Registered, but roaming*/
+    QVariant var = getProperty("Status");
+    return qdbus_cast<QString>(var);
+}
+
+quint16 QOfonoNetworkRegistrationInterface::getLac()
+{
+    QVariant var = getProperty("LocationAreaCode");
+    return var.value<quint16>();
+}
+
+
+quint32 QOfonoNetworkRegistrationInterface::getCellId()
+{
+    QVariant var = getProperty("CellId");
+    return var.value<quint32>();
+}
+
+QString QOfonoNetworkRegistrationInterface::getTechnology()
+{
+    // "gsm", "edge", "umts", "hspa","lte"
+    QVariant var = getProperty("Technology");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoNetworkRegistrationInterface::getOperatorName()
+{
+    QVariant var = getProperty("Name");
+    return qdbus_cast<QString>(var);
+}
+
+int QOfonoNetworkRegistrationInterface::getSignalStrength()
+{
+    QVariant var = getProperty("Strength");
+    return qdbus_cast<int>(var);
+
+}
+
+QString QOfonoNetworkRegistrationInterface::getBaseStation()
+{
+    QVariant var = getProperty("BaseStation");
+    return qdbus_cast<QString>(var);
+}
+
+QList <QDBusObjectPath> QOfonoNetworkRegistrationInterface::getOperators()
+{
+    QVariant var = getProperty("Operators");
+    return qdbus_cast<QList <QDBusObjectPath> >(var);
+}
+
+void QOfonoNetworkRegistrationInterface::connectNotify(const char *signal)
+{
+if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QDBusVariant))) {
+        if(!connection().connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_NETWORK_REGISTRATION_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               this,SIGNAL(propertyChanged(const QString &, const QDBusVariant & )))) {
+            qWarning() << "PropertyCHanged not connected";
+        }
+    }
+
+    if (QLatin1String(signal) == SIGNAL(propertyChangedContext(QString,QString,QDBusVariant))) {
+        QOfonoDBusHelper *helper;
+        helper = new QOfonoDBusHelper(this);
+
+        dbusConnection.connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_NETWORK_REGISTRATION_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               helper,SLOT(propertyChanged(QString,QDBusVariant)));
+
+
+        QObject::connect(helper,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)),
+                this,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)));
+    }
+}
+
+void QOfonoNetworkRegistrationInterface::disconnectNotify(const char *signal)
+{
+    if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QVariant))) {
+
+    }
+}
+
+QVariant QOfonoNetworkRegistrationInterface::getProperty(const QString &property)
+{
+    QVariant var;
+    QVariantMap map = getProperties();
+    if (map.contains(property)) {
+        var = map.value(property);
+    } else {
+        qDebug() << Q_FUNC_INFO << "does not contain" << property;
+    }
+    return var;
+}
+
+QVariantMap QOfonoNetworkRegistrationInterface::getProperties()
+{
+    QDBusReply<QVariantMap > reply =  this->call(QLatin1String("GetProperties"));
+    return reply.value();
+}
+
+
+
+QOfonoNetworkOperatorInterface::QOfonoNetworkOperatorInterface(const QString &dbusPathName, QObject *parent)
+    : QDBusAbstractInterface(QLatin1String(OFONO_SERVICE),
+                             dbusPathName,
+                             OFONO_NETWORK_OPERATOR_INTERFACE,
+                             QDBusConnection::systemBus(), parent)
+{
+}
+
+QOfonoNetworkOperatorInterface::~QOfonoNetworkOperatorInterface()
+{
+}
+
+QString QOfonoNetworkOperatorInterface::getName()
+{
+    QVariant var = getProperty("Name");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoNetworkOperatorInterface::getStatus()
+{
+    // "unknown", "available", "current" and "forbidden"
+    QVariant var = getProperty("Status");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoNetworkOperatorInterface::getMcc()
+{
+    QVariant var = getProperty("MobileCountryCode");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoNetworkOperatorInterface::getMnc()
+{
+    QVariant var = getProperty("MobileNetworkCode");
+    return qdbus_cast<QString>(var);
+}
+
+QStringList QOfonoNetworkOperatorInterface::getTechnologies()
+{
+    QVariant var = getProperty("Technologies");
+    return qdbus_cast<QStringList>(var);
+}
+
+void QOfonoNetworkOperatorInterface::connectNotify(const char *signal)
+{
+if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QDBusVariant))) {
+        if(!connection().connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_NETWORK_OPERATOR_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               this,SIGNAL(propertyChanged(const QString &, const QDBusVariant & )))) {
+            qWarning() << "PropertyCHanged not connected";
+        }
+    }
+
+    if (QLatin1String(signal) == SIGNAL(propertyChangedContext(QString,QString,QDBusVariant))) {
+        QOfonoDBusHelper *helper;
+        helper = new QOfonoDBusHelper(this);
+
+        dbusConnection.connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_NETWORK_OPERATOR_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               helper,SLOT(propertyChanged(QString,QDBusVariant)));
+
+
+        QObject::connect(helper,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)),
+                this,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)));
+    }
+}
+
+void QOfonoNetworkOperatorInterface::disconnectNotify(const char *signal)
+{
+    if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QVariant))) {
+
+    }
+}
+
+QVariant QOfonoNetworkOperatorInterface::getProperty(const QString &property)
+{
+    QVariant var;
+    QVariantMap map = getProperties();
+    if (map.contains(property)) {
+        var = map.value(property);
+    } else {
+        qDebug() << Q_FUNC_INFO << "does not contain" << property;
+    }
+    return var;
+}
+
+QVariantMap QOfonoNetworkOperatorInterface::getProperties()
+{
+    QDBusReply<QVariantMap > reply =  this->call(QLatin1String("GetProperties"));
+    return reply.value();
+}
+
+QOfonoSimInterface::QOfonoSimInterface(const QString &dbusPathName, QObject *parent)
+    : QDBusAbstractInterface(QLatin1String(OFONO_SERVICE),
+                             dbusPathName,
+                             OFONO_SIM_MANAGER_INTERFACE,
+                             QDBusConnection::systemBus(), parent)
+{
+}
+
+QOfonoSimInterface::~QOfonoSimInterface()
+{
+}
+
+bool QOfonoSimInterface::isPresent()
+{
+    QVariant var = getProperty("Present");
+    return qdbus_cast<bool>(var);
+}
+
+QString QOfonoSimInterface::getHomeMcc()
+{
+    QVariant var = getProperty("MobileCountryCode");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoSimInterface::getHomeMnc()
+{
+    QVariant var = getProperty("MobileNetworkCode");
+    return qdbus_cast<QString>(var);
+}
+
+//    QStringList subscriberNumbers();
+//    QMap<QString,QString> serviceNumbers();
+QString QOfonoSimInterface::pinRequired()
+{
+    QVariant var = getProperty("PinRequired");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoSimInterface::lockedPins()
+{
+    QVariant var = getProperty("LockedPins");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoSimInterface::cardIdentifier()
+{
+    QVariant var = getProperty("CardIdentifier");
+    return qdbus_cast<QString>(var);
+}
+
+void QOfonoSimInterface::connectNotify(const char *signal)
+{
+if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QDBusVariant))) {
+        if(!connection().connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_SIM_MANAGER_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               this,SIGNAL(propertyChanged(const QString &, const QDBusVariant & )))) {
+            qWarning() << "PropertyCHanged not connected";
+        }
+    }
+
+    if (QLatin1String(signal) == SIGNAL(propertyChangedContext(QString,QString,QDBusVariant))) {
+        QOfonoDBusHelper *helper;
+        helper = new QOfonoDBusHelper(this);
+
+        dbusConnection.connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_SIM_MANAGER_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               helper,SLOT(propertyChanged(QString,QDBusVariant)));
+
+
+        QObject::connect(helper,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)),
+                this,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)));
+    }
+}
+
+void QOfonoSimInterface::disconnectNotify(const char *signal)
+{
+    if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QVariant))) {
+
+    }
+}
+
+QVariant QOfonoSimInterface::getProperty(const QString &property)
+{
+    QVariant var;
+    QVariantMap map = getProperties();
+    if (map.contains(property)) {
+        var = map.value(property);
+    } else {
+        qDebug() << Q_FUNC_INFO << "does not contain" << property;
+    }
+    return var;
+}
+
+QVariantMap QOfonoSimInterface::getProperties()
+{
+    QDBusReply<QVariantMap > reply =  this->call(QLatin1String("GetProperties"));
+    return reply.value();
+}
+
+QOfonoDataConnectionManagerInterface::QOfonoDataConnectionManagerInterface(const QString &dbusPathName, QObject *parent)
+    : QDBusAbstractInterface(QLatin1String(OFONO_SERVICE),
+                             dbusPathName,
+                             OFONO_DATA_CONNECTION_MANAGER_INTERFACE,
+                             QDBusConnection::systemBus(), parent)
+{
+}
+
+QOfonoDataConnectionManagerInterface::~QOfonoDataConnectionManagerInterface()
+{
+}
+
+QList<QDBusObjectPath> QOfonoDataConnectionManagerInterface::getPrimaryContexts()
+{
+    QVariant var = getProperty("PrimaryContexts");
+    return qdbus_cast<QList<QDBusObjectPath> >(var);
+}
+
+bool QOfonoDataConnectionManagerInterface::isAttached()
+{
+    QVariant var = getProperty("Attached");
+    return qdbus_cast<bool>(var);
+}
+
+bool QOfonoDataConnectionManagerInterface::isRoamingAllowed()
+{
+    QVariant var = getProperty("RoamingAllowed");
+    return qdbus_cast<bool>(var);
+}
+
+bool QOfonoDataConnectionManagerInterface::isPowered()
+{
+    QVariant var = getProperty("Powered");
+    return qdbus_cast<bool>(var);
+}
+
+void QOfonoDataConnectionManagerInterface::connectNotify(const char *signal)
+{
+if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QDBusVariant))) {
+        if(!connection().connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_DATA_CONNECTION_MANAGER_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               this,SIGNAL(propertyChanged(const QString &, const QDBusVariant & )))) {
+            qWarning() << "PropertyCHanged not connected";
+        }
+    }
+
+    if (QLatin1String(signal) == SIGNAL(propertyChangedContext(QString,QString,QDBusVariant))) {
+        QOfonoDBusHelper *helper;
+        helper = new QOfonoDBusHelper(this);
+
+        dbusConnection.connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_DATA_CONNECTION_MANAGER_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               helper,SLOT(propertyChanged(QString,QDBusVariant)));
+
+
+        QObject::connect(helper,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)),
+                this,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)));
+    }
+}
+
+void QOfonoDataConnectionManagerInterface::disconnectNotify(const char *signal)
+{
+    if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QVariant))) {
+
+    }
+}
+
+QVariant QOfonoDataConnectionManagerInterface::getProperty(const QString &property)
+{
+    QVariant var;
+    QVariantMap map = getProperties();
+    if (map.contains(property)) {
+        var = map.value(property);
+    } else {
+        qDebug() << Q_FUNC_INFO << "does not contain" << property;
+    }
+    return var;
+}
+
+QVariantMap QOfonoDataConnectionManagerInterface::getProperties()
+{
+    QDBusReply<QVariantMap > reply =  this->call(QLatin1String("GetProperties"));
+    return reply.value();
+}
+
+QOfonoPrimaryDataContextInterface::QOfonoPrimaryDataContextInterface(const QString &dbusPathName, QObject *parent)
+    : QDBusAbstractInterface(QLatin1String(OFONO_SERVICE),
+                             dbusPathName,
+                             OFONO_DATA_CONTEXT_INTERFACE,
+                             QDBusConnection::systemBus(), parent)
+{
+}
+
+QOfonoPrimaryDataContextInterface::~QOfonoPrimaryDataContextInterface()
+{
+}
+
+bool QOfonoPrimaryDataContextInterface::isActive()
+{
+    QVariant var = getProperty("Active");
+    return qdbus_cast<bool>(var);
+}
+
+QString QOfonoPrimaryDataContextInterface::getApName()
+{
+    QVariant var = getProperty("AccessPointName");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoPrimaryDataContextInterface::getType()
+{
+    QVariant var = getProperty("Type");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoPrimaryDataContextInterface::getName()
+{
+    QVariant var = getProperty("Name");
+    return qdbus_cast<QString>(var);
+}
+
+QVariantMap QOfonoPrimaryDataContextInterface::getSettings()
+{
+    QVariant var = getProperty("Settings");
+    return qdbus_cast<QVariantMap>(var);
+}
+
+QString QOfonoPrimaryDataContextInterface::getInterface()
+{
+    QVariant var = getProperty("Interface");
+    return qdbus_cast<QString>(var);
+}
+
+QString QOfonoPrimaryDataContextInterface::getAddress()
+{
+    QVariant var = getProperty("Address");
+    return qdbus_cast<QString>(var);
+}
+
+bool QOfonoPrimaryDataContextInterface::setActive(bool on)
+{
+//    this->setProperty("Active", QVariant(on));
+
+    return setProp("Active", qVariantFromValue(on));
+}
+
+bool QOfonoPrimaryDataContextInterface::setApn(const QString &name)
+{
+    return setProp("AccessPointName", QVariant::fromValue(name));
+}
+
+void QOfonoPrimaryDataContextInterface::connectNotify(const char *signal)
+{
+if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QDBusVariant))) {
+        if(!connection().connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_DATA_CONTEXT_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               this,SIGNAL(propertyChanged(const QString &, const QDBusVariant & )))) {
+            qWarning() << "PropertyCHanged not connected";
+        }
+    }
+
+    if (QLatin1String(signal) == SIGNAL(propertyChangedContext(QString,QString,QDBusVariant))) {
+        QOfonoDBusHelper *helper;
+        helper = new QOfonoDBusHelper(this);
+
+        dbusConnection.connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_DATA_CONTEXT_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               helper,SLOT(propertyChanged(QString,QDBusVariant)));
+
+
+        QObject::connect(helper,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)),
+                this,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)));
+    }
+}
+
+void QOfonoPrimaryDataContextInterface::disconnectNotify(const char *signal)
+{
+    if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QVariant))) {
+
+    }
+}
+
+QVariant QOfonoPrimaryDataContextInterface::getProperty(const QString &property)
+{
+    QVariant var;
+    QVariantMap map = getProperties();
+    if (map.contains(property)) {
+        var = map.value(property);
+    } else {
+        qDebug() << Q_FUNC_INFO << "does not contain" << property;
+    }
+    return var;
+}
+
+QVariantMap QOfonoPrimaryDataContextInterface::getProperties()
+{
+    QDBusReply<QVariantMap > reply =  this->call(QLatin1String("GetProperties"));
+    return reply.value();
+}
+
+bool QOfonoPrimaryDataContextInterface::setProp(const QString &property, const QVariant &var)
+{
+    QList<QVariant> args;
+    args << qVariantFromValue(property) << qVariantFromValue(QDBusVariant(var));
+
+    QDBusMessage reply = this->callWithArgumentList(QDBus::AutoDetect,
+                                                    QLatin1String("SetProperty"),
+                                                    args);
+    bool ok = true;
+    if(reply.type() != QDBusMessage::ReplyMessage) {
+        qWarning() << reply.errorMessage();
+        ok = false;
+    }
+    qWarning() << reply.errorMessage();
+    return ok;
+}
+
+QOfonoSmsInterface::QOfonoSmsInterface(const QString &dbusPathName, QObject *parent)
+    : QDBusAbstractInterface(QLatin1String(OFONO_SERVICE),
+                             dbusPathName,
+                             OFONO_SMS_MANAGER_INTERFACE,
+                             QDBusConnection::systemBus(), parent)
+{
+}
+
+QOfonoSmsInterface::~QOfonoSmsInterface()
+{
+}
+
+void QOfonoSmsInterface::connectNotify(const char *signal)
+{
+    if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QDBusVariant))) {
+        if(!connection().connect(QLatin1String(OFONO_SERVICE),
+                                 this->path(),
+                                 QLatin1String(OFONO_SMS_MANAGER_INTERFACE),
+                                 QLatin1String("PropertyChanged"),
+                                 this,SIGNAL(propertyChanged(const QString &, const QDBusVariant & )))) {
+            qWarning() << "PropertyCHanged not connected";
+        }
+    }
+
+    if (QLatin1String(signal) == SIGNAL(propertyChangedContext(QString,QString,QDBusVariant))) {
+        QOfonoDBusHelper *helper;
+        helper = new QOfonoDBusHelper(this);
+
+        dbusConnection.connect(QLatin1String(OFONO_SERVICE),
+                               this->path(),
+                               QLatin1String(OFONO_SMS_MANAGER_INTERFACE),
+                               QLatin1String("PropertyChanged"),
+                               helper,SLOT(propertyChanged(QString,QDBusVariant)));
+
+
+        QObject::connect(helper,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)),
+                         this,SIGNAL(propertyChangedContext(const QString &,const QString &,const QDBusVariant &)));
+    }
+
+    if (QLatin1String(signal) == SIGNAL(immediateMessage(QString,QVariantMap))) {
+        if(!connection().connect(QLatin1String(OFONO_SERVICE),
+                                 this->path(),
+                                 QLatin1String(OFONO_SMS_MANAGER_INTERFACE),
+                                 QLatin1String("ImmediateMessage"),
+                                 this,SIGNAL(immediateMessage(QString,QVariantMap )))) {
+            qWarning() << "PropertyCHanged not connected";
+        }
+    }
+
+    if (QLatin1String(signal) == SIGNAL(incomingMessage(QString,QVariantMap))) {
+        if(!connection().connect(QLatin1String(OFONO_SERVICE),
+                                 this->path(),
+                                 QLatin1String(OFONO_SMS_MANAGER_INTERFACE),
+                                 QLatin1String("IncomingMessage"),
+                                 this,SIGNAL(incomingMessage(QString,QVariantMap)))) {
+            qWarning() << "PropertyCHanged not connected";
+        }
+    }
+}
+
+void QOfonoSmsInterface::disconnectNotify(const char *signal)
+{
+    if (QLatin1String(signal) == SIGNAL(propertyChanged(QString,QVariant))) {
+
+    }
+}
+
+QVariant QOfonoSmsInterface::getProperty(const QString &property)
+{
+    QVariant var;
+    QVariantMap map = getProperties();
+    if (map.contains(property)) {
+        var = map.value(property);
+    } else {
+        qDebug() << Q_FUNC_INFO << "does not contain" << property;
+    }
+    return var;
+}
+
+QVariantMap QOfonoSmsInterface::getProperties()
+{
+    QDBusReply<QVariantMap > reply = this->call(QLatin1String("GetProperties"));
+    return reply.value();
+}
+
+void QOfonoSmsInterface::sendMessage(const QString &to, const QString &message)
+{
+    QDBusReply<QString> reply =  this->call(QLatin1String("SendMessage"),
+                                            QVariant::fromValue(to),
+                                            QVariant::fromValue(message));
+    bool ok = true;
+    if(reply.error().type() == QDBusError::InvalidArgs) {
+        qWarning() << reply.error().message();
+        ok = false;
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/connman/qofonoservice_linux_p.h b/src/plugins/bearer/connman/qofonoservice_linux_p.h
new file mode 100644
index 0000000..4892666
--- /dev/null
+++ b/src/plugins/bearer/connman/qofonoservice_linux_p.h
@@ -0,0 +1,332 @@
+/****************************************************************************
+**
+** 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 plugins 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 QOFONOSERVICE_H
+#define QOFONOSERVICE_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 <QtDBus/QtDBus>
+#include <QtDBus/QDBusConnection>
+#include <QtDBus/QDBusError>
+#include <QtDBus/QDBusInterface>
+#include <QtDBus/QDBusMessage>
+#include <QtDBus/QDBusReply>
+
+#include <QtDBus/QDBusPendingCallWatcher>
+#include <QtDBus/QDBusObjectPath>
+#include <QtDBus/QDBusContext>
+#include <QMap>
+
+#define OFONO_SERVICE	                         "org.ofono"
+#define OFONO_MANAGER_INTERFACE                  "org.ofono.Manager"
+#define OFONO_MANAGER_PATH                       "/"
+#define OFONO_MODEM_INTERFACE                    "org.ofono.Modem"
+#define OFONO_NETWORK_REGISTRATION_INTERFACE     "org.ofono.NetworkRegistration"
+#define OFONO_NETWORK_OPERATOR_INTERFACE         "org.ofono.NetworkOperator"
+#define OFONO_DATA_CONNECTION_MANAGER_INTERFACE  "org.ofono.DataConnectionManager"
+#define OFONO_SIM_MANAGER_INTERFACE              "org.ofono.SimManager"
+#define OFONO_DATA_CONTEXT_INTERFACE             "org.ofono.PrimaryDataContext"
+
+#define OFONO_SMS_MANAGER_INTERFACE              "org.ofono.SmsManager"
+#define OFONO_PHONEBOOK_INTERFACE                "org.ofono.Phonebook"
+#define OFONO_MESSAGE_WAITING_INTERFACE          "org.ofono.MessageWaiting"
+
+
+
+QT_BEGIN_NAMESPACE
+
+QT_END_NAMESPACE
+
+
+QT_BEGIN_NAMESPACE
+
+class QOfonoManagerInterface : public  QDBusAbstractInterface
+{
+    Q_OBJECT
+
+public:
+
+    QOfonoManagerInterface( QObject *parent = 0);
+    ~QOfonoManagerInterface();
+
+     QDBusObjectPath path() const;
+
+    QVariantMap getProperties();
+    bool setProperty(const QString &name, const QDBusVariant &value);
+    QList <QDBusObjectPath> getModems();
+    QDBusObjectPath currentModem();
+
+Q_SIGNALS:
+    void propertyChanged(const QString &, const QDBusVariant &value);
+    void propertyChangedContext(const QString &,const QString &,const QDBusVariant &);
+protected:
+    void connectNotify(const char *signal);
+    void disconnectNotify(const char *signal);
+    QVariant getProperty(const QString &);
+
+};
+
+
+class QOfonoDBusHelper: public QObject, protected QDBusContext
+ {
+     Q_OBJECT
+ public:
+    QOfonoDBusHelper(QObject *parent = 0);
+    ~QOfonoDBusHelper();
+
+ public slots:
+    void propertyChanged(const QString &, const QDBusVariant &);
+ Q_SIGNALS:
+    void propertyChangedContext(const QString &,const QString &,const QDBusVariant &);
+};
+
+class QOfonoModemInterface : public QDBusAbstractInterface
+{
+    Q_OBJECT
+
+public:
+
+    QOfonoModemInterface(const QString &dbusModemPathName, QObject *parent = 0);
+    ~QOfonoModemInterface();
+
+    QVariantMap getProperties();
+    //properties
+    bool isPowered();
+    bool isOnline();
+    QString getName();
+    QString getManufacturer();
+    QString getModel();
+    QString getRevision();
+    QString getSerial();
+
+    QStringList getFeatures(); //sms, sim
+    QStringList getInterfaces();
+    QString defaultInterface();
+
+protected:
+    void connectNotify(const char *signal);
+    void disconnectNotify(const char *signal);
+    QVariant getProperty(const QString &);
+Q_SIGNALS:
+    void propertyChanged(const QString &, const QDBusVariant &value);
+    void propertyChangedContext(const QString &,const QString &,const QDBusVariant &);
+};
+
+
+class QOfonoNetworkRegistrationInterface : public QDBusAbstractInterface
+{
+    Q_OBJECT
+
+public:
+
+    QOfonoNetworkRegistrationInterface(const QString &dbusModemPathName, QObject *parent = 0);
+    ~QOfonoNetworkRegistrationInterface();
+
+    QVariantMap getProperties();
+
+    //properties
+    QString getStatus();
+    quint16 getLac();
+    quint32 getCellId();
+    QString getTechnology();
+    QString getOperatorName();
+    int getSignalStrength();
+    QString getBaseStation();
+    QList <QDBusObjectPath> getOperators();
+
+protected:
+    void connectNotify(const char *signal);
+    void disconnectNotify(const char *signal);
+    QVariant getProperty(const QString &);
+Q_SIGNALS:
+    void propertyChanged(const QString &, const QDBusVariant &value);
+    void propertyChangedContext(const QString &,const QString &,const QDBusVariant &);
+
+};
+
+class QOfonoNetworkOperatorInterface : public QDBusAbstractInterface
+{
+    Q_OBJECT
+
+public:
+//modem or operator paths
+    QOfonoNetworkOperatorInterface(const QString &dbusPathName, QObject *parent = 0);
+    ~QOfonoNetworkOperatorInterface();
+
+    QVariantMap getProperties();
+
+    //properties
+    QString getName();
+    QString getStatus();// "unknown", "available", "current" and "forbidden"
+    QString getMcc();
+    QString getMnc();
+    QStringList getTechnologies();
+
+protected:
+    void connectNotify(const char *signal);
+    void disconnectNotify(const char *signal);
+    QVariant getProperty(const QString &);
+};
+
+class QOfonoSimInterface : public QDBusAbstractInterface
+{
+    Q_OBJECT
+
+public:
+
+    QOfonoSimInterface(const QString &dbusModemPathName, QObject *parent = 0);
+    ~QOfonoSimInterface();
+
+    QVariantMap getProperties();
+
+    //properties
+    bool isPresent();
+    QString getHomeMcc();
+    QString getHomeMnc();
+//    QStringList subscriberNumbers();
+//    QMap<QString,QString> serviceNumbers();
+    QString pinRequired();
+    QString lockedPins();
+    QString cardIdentifier();
+
+protected:
+    void connectNotify(const char *signal);
+    void disconnectNotify(const char *signal);
+    QVariant getProperty(const QString &);
+};
+
+
+class QOfonoDataConnectionManagerInterface : public QDBusAbstractInterface
+{
+    Q_OBJECT
+
+public:
+
+    QOfonoDataConnectionManagerInterface(const QString &dbusPathName, QObject *parent = 0);
+    ~QOfonoDataConnectionManagerInterface();
+
+    QVariantMap getProperties();
+
+    //properties
+    QList<QDBusObjectPath> getPrimaryContexts();
+    bool isAttached();
+    bool isRoamingAllowed();
+    bool isPowered();
+
+    bool setPower(bool on);
+
+protected:
+    void connectNotify(const char *signal);
+    void disconnectNotify(const char *signal);
+    QVariant getProperty(const QString &);
+};
+
+
+class QOfonoPrimaryDataContextInterface : public QDBusAbstractInterface
+{
+    Q_OBJECT
+
+public:
+
+    QOfonoPrimaryDataContextInterface(const QString &dbusPathName, QObject *parent = 0);
+    ~QOfonoPrimaryDataContextInterface();
+
+    QVariantMap getProperties();
+
+    //properties
+    bool isActive();
+    QString getApName();
+    QString getType();
+    QString getName();
+    QVariantMap getSettings();
+    QString getInterface();
+    QString getAddress();
+
+    bool setActive(bool on);
+    bool setApn(const QString &name);
+
+protected:
+    void connectNotify(const char *signal);
+    void disconnectNotify(const char *signal);
+    QVariant getProperty(const QString &);
+    bool setProp(const QString &, const QVariant &var);
+};
+
+class QOfonoSmsInterface : public QDBusAbstractInterface
+{
+    Q_OBJECT
+
+public:
+
+    QOfonoSmsInterface(const QString &dbusModemPathName, QObject *parent = 0);
+    ~QOfonoSmsInterface();
+
+    QVariantMap getProperties();
+    void sendMessage(const QString &to, const QString &message);
+
+    //properties
+    QString  serviceCenterAddress();
+    bool useDeliveryReports();
+    QString bearer();
+
+protected:
+    void connectNotify(const char *signal);
+    void disconnectNotify(const char *signal);
+    QVariant getProperty(const QString &);
+
+Q_SIGNALS:
+    void propertyChanged(const QString &, const QDBusVariant &value);
+    void propertyChangedContext(const QString &,const QString &,const QDBusVariant &);
+    void immediateMessage(const QString &message, const QVariantMap &info);
+    void incomingMessage(const QString &message, const QVariantMap &info);
+};
+
+#endif //QOFONOSERVICE_H
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.mm b/src/plugins/bearer/corewlan/qcorewlanengine.mm
index 131f36d..844e38b 100644
--- a/src/plugins/bearer/corewlan/qcorewlanengine.mm
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.mm
@@ -305,50 +305,53 @@ void QScanThread::getUserConfigurations()
         SCDynamicStoreRef dynRef = SCDynamicStoreCreate(kCFAllocatorSystemDefault, (CFStringRef)@"Qt corewlan", nil, nil);
         NSDictionary * airportPlist = (NSDictionary *)SCDynamicStoreCopyValue(dynRef, (CFStringRef)[NSString stringWithFormat:@"Setup:/Network/Interface/%@/AirPort", nsInterfaceName]);
         CFRelease(dynRef);
-
-        NSDictionary *prefNetDict = [airportPlist objectForKey:@"PreferredNetworks"];
-
-        NSArray *thisSsidarray = [prefNetDict valueForKey:@"SSID_STR"];
-        for(NSString *ssidkey in thisSsidarray) {
-            QString thisSsid = qt_mac_NSStringToQString(ssidkey);
-            if(!userProfiles.contains(thisSsid)) {
-                QMap <QString,QString> map;
-                map.insert(thisSsid, qt_mac_NSStringToQString(nsInterfaceName));
-                userProfiles.insert(thisSsid, map);
+        if(airportPlist != nil) {
+            NSDictionary *prefNetDict = [airportPlist objectForKey:@"PreferredNetworks"];
+
+            NSArray *thisSsidarray = [prefNetDict valueForKey:@"SSID_STR"];
+            for(NSString *ssidkey in thisSsidarray) {
+                QString thisSsid = qt_mac_NSStringToQString(ssidkey);
+                if(!userProfiles.contains(thisSsid)) {
+                    QMap <QString,QString> map;
+                    map.insert(thisSsid, qt_mac_NSStringToQString(nsInterfaceName));
+                    userProfiles.insert(thisSsid, map);
+                }
             }
+            CFRelease(airportPlist);
         }
-        CFRelease(airportPlist);
 
         // 802.1X user profiles
         QString userProfilePath = QDir::homePath() + "/Library/Preferences/com.apple.eap.profiles.plist";
         NSDictionary* eapDict = [[[NSDictionary alloc] initWithContentsOfFile:qt_mac_QStringToNSString(userProfilePath)] autorelease];
-        NSString *profileStr= @"Profiles";
-        NSString *nameStr = @"UserDefinedName";
-        NSString *networkSsidStr = @"Wireless Network";
-        for (id profileKey in eapDict) {
-            if ([profileStr isEqualToString:profileKey]) {
-                NSDictionary *itemDict = [eapDict objectForKey:profileKey];
-                for (id itemKey in itemDict) {
-
-                    NSInteger dictSize = [itemKey count];
-                    id objects[dictSize];
-                    id keys[dictSize];
-
-                    [itemKey getObjects:objects andKeys:keys];
-                    QString networkName;
-                    QString ssid;
-                    for(int i = 0; i < dictSize; i++) {
-                        if([nameStr isEqualToString:keys[i]]) {
-                            networkName = qt_mac_NSStringToQString(objects[i]);
-                        }
-                        if([networkSsidStr isEqualToString:keys[i]]) {
-                            ssid = qt_mac_NSStringToQString(objects[i]);
-                        }
-                        if(!userProfiles.contains(networkName)
-                            && !ssid.isEmpty()) {
-                            QMap<QString,QString> map;
-                            map.insert(ssid, qt_mac_NSStringToQString(nsInterfaceName));
-                            userProfiles.insert(networkName, map);
+        if(eapDict != nil) {
+            NSString *profileStr= @"Profiles";
+            NSString *nameStr = @"UserDefinedName";
+            NSString *networkSsidStr = @"Wireless Network";
+            for (id profileKey in eapDict) {
+                if ([profileStr isEqualToString:profileKey]) {
+                    NSDictionary *itemDict = [eapDict objectForKey:profileKey];
+                    for (id itemKey in itemDict) {
+
+                        NSInteger dictSize = [itemKey count];
+                        id objects[dictSize];
+                        id keys[dictSize];
+
+                        [itemKey getObjects:objects andKeys:keys];
+                        QString networkName;
+                        QString ssid;
+                        for(int i = 0; i < dictSize; i++) {
+                            if([nameStr isEqualToString:keys[i]]) {
+                                networkName = qt_mac_NSStringToQString(objects[i]);
+                            }
+                            if([networkSsidStr isEqualToString:keys[i]]) {
+                                ssid = qt_mac_NSStringToQString(objects[i]);
+                            }
+                            if(!userProfiles.contains(networkName)
+                                && !ssid.isEmpty()) {
+                                QMap<QString,QString> map;
+                                map.insert(ssid, qt_mac_NSStringToQString(nsInterfaceName));
+                                userProfiles.insert(networkName, map);
+                            }
                         }
                     }
                 }
@@ -855,6 +858,8 @@ quint64 QCoreWlanEngine::startTime(const QString &id)
 
     NSString *filePath = @"/Library/Preferences/SystemConfiguration/com.apple.airport.preferences.plist";
     NSDictionary* plistDict = [[[NSDictionary alloc] initWithContentsOfFile:filePath] autorelease];
+    if(plistDict == nil)
+        return timestamp;
     NSString *input = @"KnownNetworks";
     NSString *timeStampStr = @"_timeStamp";
 
@@ -864,9 +869,13 @@ quint64 QCoreWlanEngine::startTime(const QString &id)
         if ([input isEqualToString:key]) {
 
             NSDictionary *knownNetworksDict = [plistDict objectForKey:key];
+            if(knownNetworksDict == nil)
+                return timestamp;
             for (id networkKey in knownNetworksDict) {
                 bool isFound = false;
                 NSDictionary *itemDict = [knownNetworksDict objectForKey:networkKey];
+                if(itemDict == nil)
+                    return timestamp;
                 NSInteger dictSize = [itemDict count];
                 id objects[dictSize];
                 id keys[dictSize];
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.cpp b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
index 32eb61a..7f81397 100644
--- a/src/plugins/bearer/symbian/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
@@ -48,6 +48,14 @@
 #include <stdapis/sys/socket.h>
 #include <stdapis/net/if.h>
 
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+#include <cmmanager.h>
+#endif
+
+#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+#include <extendedconnpref.h>
+#endif
+
 #ifndef QT_NO_BEARERMANAGEMENT
 
 QT_BEGIN_NAMESPACE
@@ -103,17 +111,19 @@ QNetworkSessionPrivateImpl::~QNetworkSessionPrivateImpl()
     Cancel();
     iSocketServ.Close();
 
-    // Restore default interface to system default
-    restoreDefaultIf();
+    // Close global 'Open C' RConnection
+    // Clears also possible unsetdefaultif() flags.
+    setdefaultif(0);
 
     iConnectionMonitor.Close();
     iOpenCLibrary.Close();
 #ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
-    qDebug() << "QNS this : " << QString::number((uint)this) << " - destroyed (and restoreDefaultIf())";
+    qDebug() << "QNS this : " << QString::number((uint)this)
+             << " - destroyed (and setdefaultif(0))";
 #endif
 }
 
-void QNetworkSessionPrivateImpl::configurationStateChanged(TUint32 accessPointId, TUint32 connMonId, QNetworkSession::State newState)
+void QNetworkSessionPrivateImpl::configurationStateChanged(quint32 accessPointId, quint32 connMonId, QNetworkSession::State newState)
 {
     if (iHandleStateNotificationsFromManager) {
 #ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
@@ -170,8 +180,10 @@ void QNetworkSessionPrivateImpl::syncStateWithInterface()
         return;
 
     if (iFirstSync) {
-        QObject::connect(engine, SIGNAL(configurationStateChanged(TUint32, TUint32, QNetworkSession::State)),
-                         this, SLOT(configurationStateChanged(TUint32, TUint32, QNetworkSession::State)));
+        QObject::connect(engine,
+                         SIGNAL(configurationStateChanged(quint32,quint32,QNetworkSession::State)),
+                         this,
+                         SLOT(configurationStateChanged(quint32,quint32,QNetworkSession::State)));
         // Listen to configuration removals, so that in case the configuration
         // this session is based on is removed, session knows to enter Invalid -state.
         QObject::connect(engine, SIGNAL(configurationRemoved(QNetworkConfigurationPrivatePointer)),
@@ -523,8 +535,15 @@ void QNetworkSessionPrivateImpl::close(bool allowSignals)
     Cancel(); // closes iConnection
     iSocketServ.Close();
 
-    // Restore default interface to system default
-    restoreDefaultIf();
+    // Close global 'Open C' RConnection. If OpenC supports,
+    // close the defaultif for good to avoid difficult timing
+    // and bouncing issues of network going immediately back up
+    //  because of e.g. select() thread etc.
+    if (iDynamicUnSetdefaultif) {
+        iDynamicUnSetdefaultif();
+    } else {
+        setdefaultif(0);
+    }
 
     // If UserChoice, go down immediately. If some other configuration,
     // go down immediately if there is no reports expected from the platform;
@@ -902,13 +921,13 @@ QNetworkConfiguration QNetworkSessionPrivateImpl::activeConfiguration(TUint32 ia
     if (iapId == 0) {
         _LIT(KSetting, "IAP\\Id");
         iConnection.GetIntSetting(KSetting, iapId);
-#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
         // Check if this is an Easy WLAN configuration. On Symbian^3 RConnection may report
         // the used configuration as 'EasyWLAN' IAP ID if someone has just opened the configuration
         // from WLAN Scan dialog, _and_ that connection is still up. We need to find the
         // real matching configuration. Function alters the Easy WLAN ID to real IAP ID (only if
         // easy WLAN):
-        engine->easyWlanTrueIapId(iapId);
+        easyWlanTrueIapId(iapId);
 #endif
     }
 
@@ -948,12 +967,18 @@ QNetworkConfiguration QNetworkSessionPrivateImpl::activeConfiguration(TUint32 ia
                 }
             }
         } else {
-#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
-            // On Symbian^3 (only, not earlier or Symbian^4) if the SNAP was not reachable, it triggers
-            // user choice type of activity (EasyWLAN). As a result, a new IAP may be created, and
-            // hence if was not found yet. Therefore update configurations and see if there is something new.
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+            // On Symbian^3 (only, not earlier or Symbian^4) if the SNAP was not reachable, it
+            // triggers user choice type of activity (EasyWLAN). As a result, a new IAP may be
+            // created, and hence if was not found yet. Therefore update configurations and see if
+            // there is something new.
+
             // 1. Update knowledge from the databases.
-            engine->requestUpdate();
+            if (thread() != engine->thread())
+                QMetaObject::invokeMethod(engine, "requestUpdate", Qt::BlockingQueuedConnection);
+            else
+                engine->requestUpdate();
+
             // 2. Check if new configuration was created during connection creation
             QList<QString> knownConfigs = engine->accessPointConfigurationIdentifiers();
 #ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
@@ -1006,7 +1031,12 @@ QNetworkConfiguration QNetworkSessionPrivateImpl::activeConfiguration(TUint32 ia
             } else {
                 // Check if new (WLAN) IAP was created in IAP/SNAP dialog
                 // 1. Sync internal configurations array to commsdb first
-                engine->updateConfigurations();
+                if (thread() != engine->thread()) {
+                    QMetaObject::invokeMethod(engine, "requestUpdate",
+                                              Qt::BlockingQueuedConnection);
+                } else {
+                    engine->requestUpdate();
+                }
                 // 2. Check if new configuration was created during connection creation
                 QStringList knownConfigs = engine->accessPointConfigurationIdentifiers();
                 if (knownConfigs.count() > iKnownConfigsBeforeConnectionStart.count()) {
@@ -1319,7 +1349,7 @@ bool QNetworkSessionPrivateImpl::newState(QNetworkSession::State newState, TUint
                     }
                 }
             }
-#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
             // If the retVal is not true here, it means that the status update may apply to an IAP outside of
             // SNAP (session is based on SNAP but follows IAP outside of it), which may occur on Symbian^3 EasyWlan.
             if (retVal == false && activeConfig.isValid() &&
@@ -1449,28 +1479,63 @@ void QNetworkSessionPrivateImpl::handleSymbianConnectionStatusChange(TInt aConne
         }
 }
 
-void QNetworkSessionPrivateImpl::restoreDefaultIf()
+#if defined(SNAP_FUNCTIONALITY_AVAILABLE)
+bool QNetworkSessionPrivateImpl::easyWlanTrueIapId(TUint32 &trueIapId) const
 {
-    QNetworkConfigurationPrivatePointer config = engine->defaultConfiguration();
+    RCmManager iCmManager;
+    TRAPD(err, iCmManager.OpenL());
+    if (err != KErrNone)
+        return false;
 
-    QMutexLocker locker(&config->mutex);
+    // Check if this is easy wlan id in the first place
+    if (trueIapId != iCmManager.EasyWlanIdL()) {
+        iCmManager.Close();
+        return false;
+    }
 
-    ifreq ifr;
-    memset(&ifr, 0, sizeof(ifreq));
+    iCmManager.Close();
 
-    switch (config->type) {
-    case QNetworkConfiguration::InternetAccessPoint:
-        strcpy(ifr.ifr_name, config->name.toUtf8().constData());
-        break;
-    case QNetworkConfiguration::ServiceNetwork:
-        ifr.ifr_ifru.snap_id = toSymbianConfig(config)->numericId;
-        break;
-    default:
-        ;
-    };
+    // Loop through all connections that connection monitor is aware
+    // and check for IAPs based on easy WLAN
+    TRequestStatus status;
+    TUint connectionCount;
+    iConnectionMonitor.GetConnectionCount(connectionCount, status);
+    User::WaitForRequest(status);
+    TUint connectionId;
+    TUint subConnectionCount;
+    TUint apId;
+    if (status.Int() == KErrNone) {
+        for (TUint i = 1; i <= connectionCount; i++) {
+            iConnectionMonitor.GetConnectionInfo(i, connectionId, subConnectionCount);
+            iConnectionMonitor.GetUintAttribute(connectionId, subConnectionCount,
+                                                KIAPId, apId, status);
+            User::WaitForRequest(status);
+            if (apId == trueIapId) {
+                TBuf<50>easyWlanNetworkName;
+                iConnectionMonitor.GetStringAttribute(connectionId, 0, KNetworkName,
+                                                      easyWlanNetworkName, status);
+                User::WaitForRequest(status);
+                if (status.Int() != KErrNone)
+                    continue;
+
+                const QString ssid = QString::fromUtf16(easyWlanNetworkName.Ptr(),
+                                                            easyWlanNetworkName.Length());
 
-    setdefaultif(&ifr);
+                QNetworkConfigurationPrivatePointer ptr = engine->configurationFromSsid(ssid);
+                if (ptr) {
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+                    qDebug() << "QNCM easyWlanTrueIapId(), found true IAP ID: "
+                             << toSymbianConfig(ptr)->numericIdentifier();
+#endif
+                    trueIapId = toSymbianConfig(ptr)->numericIdentifier();
+                    return true;
+                }
+            }
+        }
+    }
+    return false;
 }
+#endif
 
 ConnectionProgressNotifier::ConnectionProgressNotifier(QNetworkSessionPrivateImpl& owner, RConnection& connection)
     : CActive(CActive::EPriorityUserInput), iOwner(owner), iConnection(connection)
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.h b/src/plugins/bearer/symbian/qnetworksession_impl.h
index 1b0e968..8e3e997 100644
--- a/src/plugins/bearer/symbian/qnetworksession_impl.h
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.h
@@ -64,9 +64,6 @@
 #ifdef SNAP_FUNCTIONALITY_AVAILABLE
     #include <comms-infras/cs_mobility_apiext.h>
 #endif
-#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
-    #include <extendedconnpref.h>
-#endif
 
 QT_BEGIN_NAMESPACE
 
@@ -132,7 +129,8 @@ protected: // From CActive
     void DoCancel();
     
 private Q_SLOTS:
-    void configurationStateChanged(TUint32 accessPointId, TUint32 connMonId, QNetworkSession::State newState);
+    void configurationStateChanged(quint32 accessPointId, quint32 connMonId,
+                                   QNetworkSession::State newState);
     void configurationRemoved(QNetworkConfigurationPrivatePointer config);
     void configurationAdded(QNetworkConfigurationPrivatePointer config);
 
@@ -143,11 +141,15 @@ private:
     void handleSymbianConnectionStatusChange(TInt aConnectionStatus, TInt aError, TUint accessPointId = 0);
     QNetworkConfiguration bestConfigFromSNAP(const QNetworkConfiguration& snapConfig) const;
     QNetworkConfiguration activeConfiguration(TUint32 iapId = 0) const;
-    void restoreDefaultIf();
 #ifndef QT_NO_NETWORKINTERFACE
     QNetworkInterface interface(TUint iapId) const;
 #endif
 
+#if defined(SNAP_FUNCTIONALITY_AVAILABLE)
+    bool easyWlanTrueIapId(TUint32 &trueIapId) const;
+#endif
+
+
 private: // data
     SymbianEngine *engine;
 
diff --git a/src/plugins/bearer/symbian/symbianengine.cpp b/src/plugins/bearer/symbian/symbianengine.cpp
index 9593461..2e2b671 100644
--- a/src/plugins/bearer/symbian/symbianengine.cpp
+++ b/src/plugins/bearer/symbian/symbianengine.cpp
@@ -692,7 +692,7 @@ void SymbianEngine::updateActiveAccessPoints()
             User::WaitForRequest(status);
             QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(apId));
             QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
-#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
             if (!ptr) {
                 // If IAP was not found, check if the update was about EasyWLAN
                 ptr = configurationFromEasyWlan(apId, connectionId);
@@ -1054,7 +1054,7 @@ void SymbianEngine::EventL(const CConnMonEventBase& aEvent)
 
             QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(apId));
             QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
-#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
             if (!ptr) {
                 // Check if status was regarding EasyWLAN
                 ptr = configurationFromEasyWlan(apId, connectionId);
@@ -1079,7 +1079,7 @@ void SymbianEngine::EventL(const CConnMonEventBase& aEvent)
             User::WaitForRequest(status);
             QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(apId));
             QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
-#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
             if (!ptr) {
                 // Check for EasyWLAN
                 ptr = configurationFromEasyWlan(apId, connectionId);
@@ -1189,7 +1189,7 @@ void SymbianEngine::EventL(const CConnMonEventBase& aEvent)
         User::WaitForRequest(status);
         QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(apId));
         QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
-#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
         if (!ptr) {
             // If IAP was not found, check if the update was about EasyWLAN
             ptr = configurationFromEasyWlan(apId, connectionId);
@@ -1210,11 +1210,39 @@ void SymbianEngine::EventL(const CConnMonEventBase& aEvent)
     }
 }
 
-#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+/*
+    Returns the network configuration that matches the given SSID.
+*/
+QNetworkConfigurationPrivatePointer SymbianEngine::configurationFromSsid(const QString &ssid)
+{
+    QMutexLocker locker(&mutex);
+
+    // Browser through all items and check their name for match
+    QHash<QString, QNetworkConfigurationPrivatePointer>::ConstIterator i =
+        accessPointConfigurations.constBegin();
+    while (i != accessPointConfigurations.constEnd()) {
+        QNetworkConfigurationPrivatePointer ptr = i.value();
+
+        QMutexLocker configLocker(&ptr->mutex);
+
+        if (ptr->name == ssid) {
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+            qDebug() << "QNCM EasyWlan uses real SSID: " << ssid;
+#endif
+            return ptr;
+        }
+        ++i;
+    }
+
+    return QNetworkConfigurationPrivatePointer();
+}
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
 // Tries to derive configuration from EasyWLAN.
 // First checks if the interface brought up was EasyWLAN, then derives the real SSID,
 // and looks up configuration based on that one.
-QNetworkConfigurationPrivatePointer SymbianEngine::configurationFromEasyWlan(TUint32 apId, TUint connectionId)
+QNetworkConfigurationPrivatePointer SymbianEngine::configurationFromEasyWlan(TUint32 apId,
+                                                                             TUint connectionId)
 {
     if (apId == iCmManager.EasyWlanIdL()) {
         TRequestStatus status;
@@ -1223,11 +1251,12 @@ QNetworkConfigurationPrivatePointer SymbianEngine::configurationFromEasyWlan(TUi
                                                easyWlanNetworkName, status );
         User::WaitForRequest(status);
         if (status.Int() == KErrNone) {
-            QString realSSID = QString::fromUtf16(easyWlanNetworkName.Ptr(), easyWlanNetworkName.Length());
+            const QString realSSID = QString::fromUtf16(easyWlanNetworkName.Ptr(),
+                                                        easyWlanNetworkName.Length());
 
             // Browser through all items and check their name for match
-            QHash<QString, QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> >::const_iterator i =
-                    accessPointConfigurations.constBegin();
+            QHash<QString, QNetworkConfigurationPrivatePointer>::ConstIterator i =
+                accessPointConfigurations.constBegin();
             while (i != accessPointConfigurations.constEnd()) {
                 QNetworkConfigurationPrivatePointer ptr = i.value();
 
@@ -1245,45 +1274,6 @@ QNetworkConfigurationPrivatePointer SymbianEngine::configurationFromEasyWlan(TUi
     }
     return QNetworkConfigurationPrivatePointer();
 }
-
-bool SymbianEngine::easyWlanTrueIapId(TUint32& trueIapId)
-{
-    // Check if this is easy wlan id in the first place
-    if (trueIapId != iCmManager.EasyWlanIdL())
-        return false;
-
-    // Loop through all connections that connection monitor is aware
-    // and check for IAPs based on easy WLAN
-    TRequestStatus status;
-    TUint connectionCount;
-    iConnectionMonitor.GetConnectionCount(connectionCount, status);
-    User::WaitForRequest(status);
-    TUint connectionId;
-    TUint subConnectionCount;
-    TUint apId;
-    if (status.Int() == KErrNone) {
-        for (TUint i = 1; i <= connectionCount; i++) {
-            iConnectionMonitor.GetConnectionInfo(i, connectionId, subConnectionCount);
-            iConnectionMonitor.GetUintAttribute(connectionId, subConnectionCount,
-                                                KIAPId, apId, status);
-            User::WaitForRequest(status);
-            if (apId == trueIapId) {
-                QNetworkConfigurationPrivatePointer ptr =
-                    configurationFromEasyWlan(apId, connectionId);
-                if (ptr) {
-#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
-                    qDebug() << "QNCM easyWlanTrueIapId(), found true IAP ID: "
-                             << toSymbianConfig(ptr)->numericIdentifier();
-#endif
-                    trueIapId = toSymbianConfig(ptr)->numericIdentifier();
-                    return true;
-                }
-            }
-        }
-    }
-    return false;
-}
-
 #endif
 
 // Sessions may use this function to report configuration state changes,
diff --git a/src/plugins/bearer/symbian/symbianengine.h b/src/plugins/bearer/symbian/symbianengine.h
index 1fe6395..7c1076e 100644
--- a/src/plugins/bearer/symbian/symbianengine.h
+++ b/src/plugins/bearer/symbian/symbianengine.h
@@ -138,10 +138,15 @@ public:
 
     QStringList accessPointConfigurationIdentifiers();
 
+    QNetworkConfigurationPrivatePointer configurationFromSsid(const QString &ssid);
+
+    // For QNetworkSessionPrivateImpl to indicate about state changes
+    void configurationStateChangeReport(TUint32 accessPointId, QNetworkSession::State newState);
+
 Q_SIGNALS:
     void onlineStateChanged(bool isOnline);
     
-    void configurationStateChanged(TUint32 accessPointId, TUint32 connMonId,
+    void configurationStateChanged(quint32 accessPointId, quint32 connMonId,
                                    QNetworkSession::State newState);
     
 public Q_SLOTS:
@@ -187,12 +192,9 @@ protected:
 private:
     // MConnectionMonitorObserver
     void EventL(const CConnMonEventBase& aEvent);
-    // For QNetworkSessionPrivate to indicate about state changes
-    void configurationStateChangeReport(TUint32 accessPointId,
-                                   QNetworkSession::State newState);
-#ifdef OCC_FUNCTIONALITY_AVAILABLE
-    QNetworkConfigurationPrivatePointer configurationFromEasyWlan(TUint32 apId, TUint connectionId);
-    bool easyWlanTrueIapId(TUint32& trueIapId);
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    QNetworkConfigurationPrivatePointer configurationFromEasyWlan(TUint32 apId,
+                                                                  TUint connectionId);
 #endif
 
 private: // Data
@@ -212,7 +214,6 @@ private: // Data
 
     friend class QNetworkSessionPrivate;
     friend class AccessPointsAvailabilityScanner;
-    friend class QNetworkSessionPrivateImpl;
 
 #ifdef SNAP_FUNCTIONALITY_AVAILABLE
     RCmManager iCmManager;
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index 8347626..07aced4 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -2626,8 +2626,7 @@ QScriptValue QScriptEngine::evaluate(const QString &program, const QString &file
 }
 
 /*!
-  \internal
-  \since 4.6
+  \since 4.7
 
   Evaluates the given \a program and returns the result of the
   evaluation.
diff --git a/src/script/api/qscriptprogram.cpp b/src/script/api/qscriptprogram.cpp
index 02beba4..3857b75 100644
--- a/src/script/api/qscriptprogram.cpp
+++ b/src/script/api/qscriptprogram.cpp
@@ -32,9 +32,7 @@
 QT_BEGIN_NAMESPACE
 
 /*!
-  \internal
-
-  \since 4.6
+  \since 4.7
   \class QScriptProgram
 
   \brief The QScriptProgram class encapsulates a Qt Script program.
diff --git a/src/script/script.pro b/src/script/script.pro
index 55217e0..4ee86d7 100644
--- a/src/script/script.pro
+++ b/src/script/script.pro
@@ -79,7 +79,10 @@ INCLUDEPATH += $$PWD
 
 include(script.pri)
 
-symbian:TARGET.UID3=0x2001B2E1
+symbian {
+    TARGET.UID3=0x2001B2E1
+    LIBS += -lhal
+}
 
 # WebKit doesn't compile in C++0x mode
 *-g++*:QMAKE_CXXFLAGS -= -std=c++0x -std=gnu++0x