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* Move qle_bitfield to qendian_p.hAllan Sandfeld Jensen2017-06-271-89/+2
| | | | | | | | | Makes the qle_bitfield template more generic and moves it to qendian_p.h It is also hardened to be more reliable. Change-Id: I53214ec99cceee4f5e8934ae688c99e555a5fb42 Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Move endian integers to qendian_p.hAllan Sandfeld Jensen2017-06-211-36/+2
| | | | | | | | | | The endian integers have more use than just in QJson, and is already used separately by QtDeclarative. This patch moves q_littleendian out of qjson_p.h and matches it with a corresponding q_bigendian, and puts it to use in simplifying endian handling in the ico image handler. Change-Id: I975bb701a089256db8ced3cb53b4bd62cdfb02dd Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix reading qle_signedbitfield as intAllan Sandfeld Jensen2017-06-181-1/+1
| | | | | | | | | The type-cast to int for qle_signedbitfield was wrong for all cases where width + pos != 32. The class is currently only used two places though, both where that happen to apply. Change-Id: I108c565b75c9f29dd49b5e2e39f84910d17ead85 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Merge remote-tracking branch 'origin/5.7' into 5.8Liang Qi2016-11-161-9/+28
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: mkspecs/common/linux-android.conf src/gui/opengl/qopengl.h src/network/socket/qnativesocketengine_winrt.cpp src/network/socket/qnativesocketengine_winrt_p.h src/plugins/platforms/cocoa/qcocoawindow.mm src/plugins/platforms/eglfs/api/qeglfsintegration.cpp src/plugins/platforms/linuxfb/qlinuxfbintegration.cpp sync.profile Change-Id: If70aaf2c49df91157b864cf0d7d9513546c9bec4
| * Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-11-151-9/+28
| |\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: configure src/plugins/platforms/eglfs/qeglfsintegration.cpp src/plugins/platforms/linuxfb/qlinuxfbintegration.cpp Change-Id: Id2da7c775439adb62646d5b741ee7c638042b34b
| | * Revert "Optimize QJsonObject::operator=="Marc Mutz2016-11-141-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 862fa24179505ef725ff78bb64bdabd54bd00c95, which attempted to optimize QJsonObject::operator== under the assumption that the entries it holds are lexicographically sorted. They should be, because Object::indexOf() finds them by binary search, but apparently both fromJson(), as well as construction through op[] leave (some) entries unsorted. This behavior should be fixed, because other code relies on sorted entries, too, but until the problem is more fully under- stood, revert the patch to unbreak equality comparisons. Task-number: QTBUG-56843 Change-Id: I5b608c16d1bbcb4f01b75ce93bd58b49ff050be2 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| | * Improve the validation algorithm for binary JSONLars Knoll2016-11-111-7/+28
| | | | | | | | | | | | | | | | | | | | | | | | Add better boundary checks and catch (hopefully all) cases where invalid binary JSON could cause crashes. Change-Id: I206510b7c5e3ba953802a5f46645878e65704ecc Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | | Merge remote-tracking branch 'origin/5.7' into 5.8Liang Qi2016-08-291-20/+34
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cf53aa21bf0f8fbd13c0ce2d33ddf7bc63d0d76a and 3aaa5d6b32130d3eeac872a59a5a44bfb20dfd4a were reverted because of reconstruction in 5.7. defineTest(qtConfTest_checkCompiler) in configure.pri is smart enough to cover the case in a9474d1260a8c8cc9eae14f2984098919d9684e5. DirectWrite: Fix advances being scaled to 0 Since 131eee5cd, the stretch of a font can be 0, meaning "whatever the font provides". In combination with ec7fee96, this would cause advances in the DirectWrite engine to be scaled to 0, causing the QRawFont test to fail. Conflicts: configure mkspecs/features/uikit/device_destinations.sh mkspecs/features/uikit/xcodebuild.mk src/corelib/global/qglobal.cpp src/corelib/global/qnamespace.qdoc src/plugins/platforms/cocoa/qcocoamenuitem.h src/plugins/platforms/windows/qwindowsservices.cpp src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.cpp src/plugins/platforms/windows/qwindowsfontenginedirectwrite.cpp src/widgets/kernel/qapplication.cpp tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp tests/auto/widgets/dialogs/qfiledialog2/tst_qfiledialog2.cpp Change-Id: I4656d8133da7ee9fcc84ad3f1c7950f924432d1e
| * | QtJson: simplify/add missing relational operators involving Latin1StringMarc Mutz2016-08-261-18/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As noted by Mat Sutcliffe <oktal3700@gmail.com>, there were no relational operators for Latin1String/QLatin1String and String/QLatin1String mixed comparisons, leading to implicit conversions from QL1S to QString in Entry::op==(QL1S). This patch fixes half of the issue, by providing the operators for Latin1String/QLatin1String. In doing so, it cleans up their definition (non-members, non-friends, delegating to existing QL1S operators where possible, passing both {Q,}Latin1String by value, as they're both Trivially Copyable and small). A follow-up patch will deal with String/QLatin1String comparisons. It will be not quite as straight-forward as this patch, since we don't, yet, have QStringView, the UTF-16 equivalent of QL1S, available. Amends a5159cc50aa0f8a57b6f736621b359a3bcecbf7e. Change-Id: I596358eb3ccf847b7680f171f9992f3fad80132c Reviewed-by: Mat Sutcliffe <oktal3700@gmail.com> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| * | QtJson: mark String/Latin1String ctors explicitMarc Mutz2016-08-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | An implicit conversion from const char* would be quite unfortunate. Luckily, the code compiles as-is. Change-Id: I445f983a27cc25bfaf4285c1a6c5811bd5d201b3 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | Add missing logical bitwise operators to the little-endian storage classesSimon Hausmann2016-07-131-0/+16
| | | | | | | | | | | | | | | | | | | | | These make the (future) usage in declarative even more convenient. Change-Id: I12c0fec1ea843d8acd2ee3fdf2a2189939bebd95 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-06-131-1/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: config_help.txt configure mkspecs/features/uikit/sdk.prf src/corelib/global/qhooks.cpp src/corelib/io/qfilesystemwatcher.cpp src/corelib/io/qlockfile_unix.cpp src/corelib/tools/qalgorithms.h src/gui/kernel/qwindowsysteminterface.h src/gui/text/qtextdocument_p.cpp src/network/access/access.pri src/network/access/qnetworkaccessmanager.cpp src/network/access/qnetworkreplynsurlconnectionimpl.mm src/src.pro src/testlib/qtestcase.cpp src/widgets/kernel/qwidgetbackingstore_p.h src/widgets/styles/qwindowscestyle.cpp src/widgets/styles/qwindowsmobilestyle.cpp tests/auto/corelib/io/qdiriterator/qdiriterator.pro tests/auto/corelib/io/qfileinfo/qfileinfo.pro tests/auto/gui/kernel/qwindow/BLACKLIST tests/auto/widgets/dialogs/qfilesystemmodel/tst_qfilesystemmodel.cpp tools/configure/configureapp.cpp Change-Id: Ibf7fb9c8cf263a810ade82f821345d0725c57c67
| * | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-06-101-0/+2
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: configure mkspecs/macx-ios-clang/features/default_pre.prf mkspecs/macx-ios-clang/features/sdk.prf mkspecs/unsupported/freebsd-g++46/qplatformdefs.h src/widgets/styles/qgtkstyle.cpp tests/auto/corelib/io/qdiriterator/qdiriterator.pro tests/auto/corelib/io/qfileinfo/qfileinfo.pro Change-Id: Ia943555d1e59234a66f7dc65bdfda838e40001b5
| | * Optimize QJsonObject::operator==Marc Mutz2016-06-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old code iterated through one QJsonObject and looked up the key in the other, comparing the values. It had linearithmic complexity, and created one QString 'key' per element. Since the entries in a QJsonObject are lexicographically ordered, we can, however, just walk through the two objects in lock-step and compare corresponding entries (at the same index) with each other. Doing so saves O(N) QString creations and QJsonObject::value() calls, and makes operator== linear in the number of elements. Change-Id: Ib46ee0c1008b7f114454e282b6bd2bfcdbe59e2a Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| * | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-06-061-1/+1
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: .qmake.conf config.tests/unix/nis/nis.cpp mkspecs/unsupported/freebsd-g++/qplatformdefs.h src/corelib/tools/qdatetime.cpp src/corelib/tools/qsimd.cpp src/corelib/tools/qsimd_p.h src/network/access/access.pri src/network/access/qnetworkreplynsurlconnectionimpl.mm src/network/access/qnetworkreplynsurlconnectionimpl_p.h src/plugins/platforms/cocoa/qnsview.mm src/plugins/printsupport/windows/qwindowsprintdevice.cpp tests/auto/corelib/kernel/qobject/tst_qobject.cpp tests/auto/network/access/qnetworkreply/BLACKLIST tests/auto/widgets/widgets/qopenglwidget/BLACKLIST Change-Id: I4b32055bbf922392ef0264fd403405416fffee57
| | * Replace qUnaligned{Load,Store} with the existing q{To,From}Unalignedv5.6.1-1v5.6.1Thiago Macieira2016-05-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Move the Q_ALWAYS_INLINE and forcing of __builtin_memcpy to the existing functions. Change-Id: Icaa7fb2a490246bda156ffff143c137e520eea79 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | | Squeeze more vectorized rounds out of JSON Latin1String conversion.Erik Verbruggen2016-05-261-2/+2
|/ / | | | | | | | | | | | | | | E.g. for a string of length 16, with i == 0, this loop can still run. Same for the case where length is 8. Change-Id: Ie95832b50ddeba2e0dfb0e3308e4c7a5376bb969 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | QJsonObject: add some overloads taking QLatin1StringMarc Mutz2016-05-101-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QXmlStreamReader also has QLatin1String overloads, which greatly benefits parsers, since the vast majority of keys in both JSON and XML are US-ASCII. This patch adds such an overload to the JSON parser. The value() function is all typical parsers need, so even though many more QJsonObject functions taking QString could benefit from the same treatment, value() is the single most important one for read-only JSON access. Add some more overloads, too, for functions that don't need more internal scaffolding than value(). Requires adding a dummy op[](QL1S) (forwarding to the QString overload) so as not to make QJsonObject json; json[QLatin1String("key")]; // mutable ambiguous between const op[](QL1S) and mutable op[](QString). [ChangeLog][QtCore][QJsonObject] Added value(), op[] const, find(), constFind(), contains() overloads taking QLatin1String. Change-Id: I00883028956ad949ba5ba2b18dd8a6a25ad5085b Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | QtCore: mark more types as primitive/movableMarc Mutz2016-04-251-0/+2
| | | | | | | | | | | | | | | | | | | | These types are held in QVarLengthArrays, so benefit from being trivially relocatable. They are also part of the private API, so there's no BC issues with potential uses of these types in QList. Change-Id: I8adc0c801885f8fffa05eb1f173d7e4bb085ba7b Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-03-111-1/+8
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change partially reverts 1bfc7f68 about QT_HAS_BUILTIN define and undef in src/corelib/tools/qsimd_p.h. This change is also squashed with "Fall back to c++11 standard compiler flag for host builds" which is done by Peter Seiderer. Conflicts: mkspecs/features/default_post.prf src/3rdparty/sqlite/0001-Fixing-the-SQLite3-build-for-WEC2013-again.patch src/3rdparty/sqlite/sqlite3.c src/corelib/tools/qsimd_p.h src/gui/kernel/qevent.cpp src/gui/kernel/qwindowsysteminterface.cpp src/gui/kernel/qwindowsysteminterface_p.h src/plugins/bearer/blackberry/blackberry.pro src/plugins/platforms/cocoa/qcocoasystemsettings.mm src/plugins/platformthemes/gtk2/gtk2.pro src/plugins/styles/bb10style/bb10style.pro src/sql/drivers/sqlite2/qsql_sqlite2.cpp tools/configure/configureapp.cpp Task-number: QTBUG-51644 Done-with: Peter Seiderer <ps.report@gmx.net> Change-Id: I6100d6ace31b2e8d41a95f0b5d5ebf8f1fd88b44
| * QString, QJson, QHash: Fix UBs involving unaligned loadsMarc Mutz2016-03-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by UBSan: src/corelib/tools/qstring.cpp:587:42: runtime error: load of misaligned address 0x2acbf4b7551b for type 'const long long int', which requires 8 byte alignment src/corelib/json/qjson_p.h:405:30: runtime error: store to misaligned address 0x0000019b1e52 for type 'quint64', which requires 8 byte alignment src/corelib/tools/qhash.cpp:116:27: runtime error: load of misaligned address 0x2b8f9ce80e85 for type 'const qlonglong', which requires 8 byte alignment src/corelib/tools/qhash.cpp:133:26: runtime error: load of misaligned address 0x2b8f9ce80e8d for type 'const ushort', which requires 2 byte alignment Fix by memcpy()ing into a local variable. Wrap this trick in template functions in qsimd_p.h. These are marked as always- inline and use __builtin_memcpy() where available in an attempt to avoid the memcpy() function call overhead in debug builds. While this looks prohibitively expensive, from the pov of the C++ abstract machine, it is 100% equivalent, except for the absence of undefined behavior. In one case, the cast produces a local temporary which is then copied into the function, and in the other case, that local variable comes from return value of qUnalignedLoad(). Consequently, GCC compiles these two versions into identical assembler code (only verfied for ucstrncmp, but there's no reason to believe that it wouldn't hold for the other cases, too). Task-number: QTBUG-51651 Change-Id: Ia50d4a1d7580b6f803e0895c9f3d89c7da37840c Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
| * QJsonPrivate::q_littleendian: mark as primitive/movable, depending on TMarc Mutz2016-03-011-0/+7
| | | | | | | | | | | | | | | | | | | | | | Inherit the type-classification from the underlying type. This amends commit 4889269ff0fb37130b332863e82dd7c19564116c, which introduced a QVector<QJsonPrivate::offset>, but failed to mark the payload as primitive. Change-Id: I525a0456a550e0694b33b36b4aa71475aeac192b Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-02-181-1/+5
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This also reverts commit 018e670a26ff5a61b949100ae080f5e654e7bee8. The change was introduced in 5.6. After the refactoring, 14960f52, in 5.7 branch and a merge, it is not needed any more. Conflicts: .qmake.conf src/corelib/io/qstandardpaths_mac.mm src/corelib/tools/qsharedpointer_impl.h tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp Change-Id: If4fdff0ebf2b9b5df9f9db93ea0022d5ee3da2a4
| * Avoid size overflows when inserting into very large JSON objectsLars Knoll2016-02-181-1/+5
| | | | | | | | | | | | | | | | | | | | | | QJson has a size limitation for arrays and objects. Make sure we don't go over that size limit and create corrupt objects when inserting data. Change-Id: I45be3caefc282d8041f38acd120b985ed4389b8c Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge "Merge remote-tracking branch 'origin/5.6' into dev" into refs/staging/devLiang Qi2016-01-261-1/+1
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| * | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2016-01-211-1/+1
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qiodevice_p.h src/corelib/kernel/qvariant_p.h src/corelib/tools/qsimd.cpp src/gui/kernel/qguiapplication.cpp tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp Change-Id: I742a093cbb231b282b43e463ec67173e0d29f57a
| | * Merge remote-tracking branch 'origin/5.5' into 5.6Liang Qi2016-01-191-1/+1
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: config.tests/common/atomic64/atomic64.cpp configure src/3rdparty/forkfd/forkfd.c src/corelib/io/forkfd_qt.cpp src/widgets/kernel/qwidgetwindow.cpp tests/auto/corelib/statemachine/qstatemachine/tst_qstatemachine.cpp tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp tests/auto/widgets/widgets/qcombobox/tst_qcombobox.cpp tools/configure/configureapp.cpp Change-Id: Ic6168d82e51a0ef1862c3a63bee6722e8f138414
| | | * Fix non-Latin1 strings in QJsonDocument on big-endian platformsThiago Macieira2016-01-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QJsonDocument stores the entire JSON tree in its binary format. Since the binary format is the same on-disk as in-memory, it has a fixed endianness. But when converting from QString to the little-endian format, the code accidentally converted twice (from little endian, to little endian), which resulted in a no-op and the string got stored as big-endian. It's like encrypting with double-ROT13. No new testcase because tst_QtJson::removeNonLatinKey was already failing and gets fixed by this commit. Task-number: QTBUG-50419 Change-Id: I408dcb81ba654c929f25ffff1428cc79472bbe13 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | | | Add Intel copyright to files that Intel has had non-trivial contributionThiago Macieira2016-01-211-0/+1
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | I wrote a script to help find the files, but I reviewed the contributions manually to be sure I wasn't claiming copyright for search & replace, adding Q_DECL_NOTHROW or adding "We mean it" headers. Change-Id: I7a9e11d7b64a4cc78e24ffff142b506368fc8842 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* / / Updated license headersJani Heikkinen2016-01-151-14/+20
|/ / | | | | | | | | | | | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* / JSON: Fix MSVC2013 warningsOrgad Shaneh2015-11-131-2/+2
|/ | | | | | | | | | | | json_p.h(283) : warning C4800: 'uint64_t' : forcing value to bool 'true' or 'false' (performance warning) json_p.h(546) : warning C4800: 'uint32_t' : forcing value to bool 'true' or 'false' (performance warning) qjsonvalue.cpp(176) : warning C4244: '=' : conversion from 'int64_t' to 'double', possible loss of data qjsonvalue.cpp(518) : warning C4244: 'return' : conversion from 'const double' to 'int', possible loss of data Change-Id: I2a24f90f7615aeb47f747ecbe3b580f23773ebda Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: hjk <hjk@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Make sure remove() doesn't corrupt the json objectLars Knoll2015-03-181-1/+1
| | | | | | | | | When using non latin keys, remove() could cause corruption of the json object. Task-number: QTBUG-42270 Change-Id: I7305e57ebb78630a9bf68bc4f831a6d1646abb79 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Optimize the Latin1 conversion code in the JSON parser with SSE2Thiago Macieira2015-02-151-5/+28
| | | | | | | | | This also reduces the number of variables modified in each loop from two (l and i) to one (just i) and avoids calling str.length() all the time. Those should be no-op changes, but why not help the optimizer? Change-Id: I8895c35f84d545dba45bffff13bc4147ae53eaab Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Revert "Reading QJsonObject property should not modify the object itself."Jędrzej Nowacki2014-09-111-71/+0
| | | | | | | | | | This reverts commit 20cf632ad5f3ffe7b0fd231724c971f4e07304eb. The commit produced to many problems during statics destruction. For example causing QtCreator crash (QTBUG-40987). Change-Id: Ib52f6a449c2d84deab2de792559a6a065ca45e8d Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fix bugs in internal comparison operatorsLars Knoll2014-09-101-3/+20
| | | | | | | | | | | The comparison operators between QJsonPrivate::String and QJsonPrivate::Latin1String weren't all correct, leading to wrong sorting of keys in QJsonObjects when the keys were outside of the latin1 range and resulting lookup errors. Task-number: QTBUG-41100 Change-Id: Idceff615f85d7ab874ad2a8e4a6c1ce8c2aa0f65 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* Reading QJsonObject property should not modify the object itself.Jędrzej Nowacki2014-07-251-0/+71
| | | | | | | | | | | | | | | | | | | | | | | | | Before this change such code: QJsonObject o; o["blah"]; would create property "blah" and assign null value to it, while this code: const QJsonObject o; o["blah"]; would not. The change unifies the confusing behavior. Now reading a non-existing property, is not causing a property to be added in any visible way. Internally QJsonObject stores a special hash of undefined, but referenced values. Such reference is supposed to not live long, only to the first compacting or assignment. Change-Id: Ib022acf74ff49bad88d45d65d7093c4281d468f1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-05-231-1/+4
|\ | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qdatastream.cpp src/corelib/io/qdatastream.h src/corelib/json/qjsonwriter.cpp src/plugins/platforms/cocoa/qcocoawindow.mm src/plugins/platforms/xcb/qxcbkeyboard.cpp Change-Id: I46fef1455f5a9f2ce1ec394a3c65881093c51b62
| * Fix crashes when creating large documentsLars Knoll2013-05-091-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Compact an object in regular intervals when inserting data into it, to avoid the object becoming huge. Compact an object/array before inserting into another array or object. Check that the document doesn't get so big it's overflowing the internal data structures. Task-number: QTBUG-29288 Change-Id: Id39d80dac1e7d5a11f40819f41b4b336bce16947 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Json writer, emit full precision for floating point Number typesDarryl L. Miles2013-04-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Previously Qt JSON writer would only emit 6 digits of precision as this is the default with the formatter. However with testing against NodeJS JSON.stringify() this behavior is inconsistent with the defacto standard JSON implementation and conveys a loss of precision. Change-Id: Ie1845a6e0ee0b4c05f63ec0062f372e891855f0b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Json writer, only emit floating point finite numbers, ignore INF/NaNDarryl L. Miles2013-04-121-0/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | My interpretation of RFC4627, Section 2.4 "Numbers" of: Numeric values that cannot be represented as sequences of digits (such as Infinity and NaN) are not permitted. I have also verified this matter with NodeJS JSON.stringify() that emitting a null is consistent behavior with a JSON implementation written in JavaScript. Previously Qt would emit: { plusInfinity: inf, minusInfinity: -inf, notANumber: nan } Which maybe turned into a string values of "inf", "-inf", "nan" by the receiving parser. Now it returns the JSON null value just like NodeJS JSON.stringify(). Change-Id: I9f9c17f12b2606280806c47a9d90465c4ba5f786 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fixed QJsonDocument::fromBinaryData on big endian platforms.Konstantin Tokarev2012-09-241-2/+2
| | | | | Change-Id: I1786b6222867c8780f6768e5220e7ddff952b28e Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Properly detach when the modified object is a sub objectLars Knoll2012-03-291-1/+1
| | | | | | | | | | | The clone() method didn't detach if we had enough memory allocated, but didn't consider that the object being modified is not the root object of the binary blob. Change-Id: I9a479ae1c873b7fe9cff7e13c539e7a41961bf68 Reviewed-by: Cristiano di Flora <cristiano.di-flora@nokia.com> Reviewed-by: abcd <amos.choy@nokia.com> Reviewed-by: Jamey Hicks <jamey.hicks@nokia.com>
* Significantly speed up insertion into QJsonObject/ArrayLars Knoll2012-03-221-2/+19
| | | | | | | | | | | | The code was only allocating memory for the next insertion leading to a reallocation of the whole data for every single insertion. The code now reserves some space and uses a decent growth strategy to avoid repeated reallocs. Change-Id: I48b0feab71ba8ca73e7037f8460080f198b2f009 Reviewed-by: Jamey Hicks <jamey.hicks@nokia.com>
* Make QJsonPrivate::String compile on big endian platforms.Jason Barron2012-02-291-1/+2
| | | | | | | Was missing a variable declaration and an explicit cast. Change-Id: I4f0fb9c3d9b8472adf0d91036442adc1fe255c7e Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Update contact address in license headers.Jason McDonald2012-01-311-1/+1
| | | | | Change-Id: I35bf916087511f26bfeb49ceb3256d9a20fbc1c0 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Remove "All rights reserved" line from license headers.Jason McDonald2012-01-301-1/+1
| | | | | | | | | | As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
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