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* 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>
* QtCore: Use Q_NULLPTR instead of 0 in all public headersMarc Mutz2015-07-011-1/+2
| | | | | | | | | This is in preparation of adding -Wzero-as-null-pointer-constant (or similar) to the headers check. Task-number: QTBUG-45291 Change-Id: I0cc388ef9faf45cbcf425ad0dc77db3060c104a8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Use Q_NULLPTR for the null pointers used in macrosThiago Macieira2015-03-301-2/+2
| | | | | | | | | User code should build with -Werror=zero-as-null-pointer-constant Task-number: QTBUG-45291 Change-Id: Iee8cbc07c4434ce9b560ffff13d0031979b4c2fe Reviewed-by: Matthew Woehlke <mw_triad@users.sourceforge.net> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.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 Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination.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>
* Get rid of QT_NO_QWARNING_MACROKai Koehne2015-01-091-2/+1
| | | | | | | Just use QT_NO_QDEBUG_MACRO, like we do already for qInfo. Change-Id: I4b2ef68427fbe6f253fe02a3ab161fa25186e834 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Add QtInfoMsgKai Koehne2015-01-091-2/+13
| | | | | | | | | | | | | | Add an 'info' message type that can be used for messages that are neither warnings (QtWarningMsg), nor for debugging only (QtDebugMsg). This is useful mainly for applications that do not have to adhere to the 'do not print anything by default' paradigm that we have for the Qt libraries itself. [ChangeLog][QtCore][Logging] QtInfoMsg got added as a new QtMsgType. Use the new qInfo(), qCInfo() macros to log to it. Change-Id: I810995d63de46c41a9a99a34d37c0d417fa87a05 Reviewed-by: Jason McDonald <macadder1@gmail.com>
* Logging: Disable tracking of debug source info for release buildsKai Koehne2014-10-011-7/+22
| | | | | | | | | | | | | | | Tracking the file, line, function means the information has to be stored in the binaries, enlarging the size. It also might be a surprise to some commercial customers that their internal file & function names are 'leaked'. Therefore we enable it for debug builds only. [ChangeLog][QtCore][Logging] File, line, function information are not recorded anymore for logging statements in release builds. Set QT_MESSAGELOGCONTEXT explicitly to enable recording in all configurations. Change-Id: I454bdb42bcf5b5a8de6507f29f2a61109dca9b91 Reviewed-by: Fawzi Mohamed <fawzi.mohamed@digia.com> Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-18/+10
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Add qFormatLogMessage()Kai Koehne2014-07-301-1/+3
| | | | | | | | | | | | | | Export the former qMessageFormatString() as qFormatLogMessage(). This allows custom message handlers to format their messages just like the default message handler, taking qSetMessagePattern() / QT_MESSAGE_PATTERN into account. The method should arguably not add the '\n' at the end, which a follow up commit will fix. Change-Id: Ib2a9cfda91473df079daf03bf3197e6ac63e013e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
* Add QDebug::noquote() stream modifierKai Koehne2014-07-101-2/+2
| | | | | | | | | | | | | | | Allow the user to disable the quoting of QString, QByteArray, QStringLiteral by passing a "noquote()" stream modifier. This requires another flag to be added to QDebug::Stream. To keep BC we're using the QMessageLogContext::version field to differentiate between QDebug streams created by earlier versions. Task-number: QTBUG-37146 Change-Id: I9b215eabfcfd754af16ea87f3ef928d698e37d77 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Let Q_DECLARE_LOGGING_CATEGORY and Q_LOGGING_CATEGORY return a const referenceKai Koehne2014-02-141-1/+1
| | | | | | | | | | | | | In general QLoggingCategory should be treated as a const object that's configured by the backend. The only legitimate place where user code should call setEnabled is in a CategoryFilter ... [ChangeLog][QtCore][Logging] Make Q_LOGGING_CATEGORY and Q_DECLARE_LOGGING_CATEGORY return a const object. Change-Id: I6140442ab48286e05cd3b55064a502bbe6dfb16a Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Allow printf style for qCDebug, qCWarning, qCCritical macrosKai Koehne2014-01-211-0/+17
| | | | | | | | | | | | | | | | | Add support for using qCDebug and friends in the 'printf style' way. This allows an almost mechanical conversion of existing qDebug, qWarning, qCritical macros, and allows avoiding the size overhead the streaming style incurs (mostly due to inlined QDebug code). To handle this gracefully we require variadic macros (part of C++11/C99). For compilers not supporting variadic macros we fall back to checking the category in QMessageLogger. [ChangeLog][QtCore][Logging] Allow qCDebug macros to be used in a printf style. Change-Id: I5a8fb135dca504e1d621bb67bf4b2a50c73d41b9 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Introduce Q_ATTRIBUTE_FORMAT_PRINTFHarald Fernengel2013-12-171-44/+5
| | | | | | | | Removes a lot of copy-paste code for flagging printf style functions. Change-Id: Iecc1e312d1f28b5cbb6b297039f1cdbbc888f843 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Revert "Add tracing to logging framework"Kai Koehne2013-11-071-1/+1
| | | | | | | | | | | | | | | | | | | The tracing API still misses some real-world exposure. Let's re-do this in dev to have more time. This reverts parts of following commits: 466e0dff4bb686e51d0ab3f905631fcb7dd8bfef 7a47aebe9ed41d6cd9c9bcd45758d4d553668e99 a652bab6a7ebf78b029fea95c2801deb6f4f524a 8f0654ceb878b6c8a08c7f5b790027c26e007c13 4162522edd9d31bd2798ab37f083adff818d886e 32f27b4367c4e042a3f0cda671579494e31c1d69 9ff81bdc1ab4e3d14914192cd63ae625a507fe90 Change-Id: If97340c37b8b3363f597683336a8390d5ff386f1 Reviewed-by: hjk <hjk121@nokiamail.com> Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
* Add tracing to logging frameworkhjk2013-09-251-1/+1
| | | | | | | | | Change-Id: I4d5b9a24a214785019ff1238c1790ead79205b15 Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com> Reviewed-by: Topi Reiniö <topi.reinio@digia.com> Reviewed-by: Robin Burchell <robin+qt@viroteck.net> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* Specify gnu_printf for message formatting with MinGWJonathan Liu2013-05-081-0/+20
| | | | | | | | | The custom printf formatter Qt ships supports e.g. %lld, which is part of gnu_printf, but not ms_printf. This fixes a lot of MinGW warnings. Change-Id: Iff600f20ac23ecb88c4b569d2e668f5d4af6ef27 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Kai Koehne <kai.koehne@digia.com>
* Remove QT_{BEGIN,END}_HEADER macro usageSergio Ahumada2013-01-291-3/+0
| | | | | | | | | | | The macro was made empty in ba3dc5f3b56d1fab6fe37fe7ae08096d7dc68bcb and is no longer necessary or used. Discussed-on: http://lists.qt-project.org/pipermail/development/2013-January/009284.html Change-Id: Id2bb2e2cabde059305d4af5f12593344ba30f001 Reviewed-by: Laszlo Papp <lpapp@kde.org> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com> Reviewed-by: hjk <hjk121@nokiamail.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>
* Logging: Mark deprecated API with QT_DEPRECATEDKai Koehne2012-10-161-2/+3
| | | | | | | | | | Still use it in qtestlib though because using qInstallMessageHandler here would break all tests (still) using qInstallMsgHandler - Qt always uses the new message handler if there's one, ignoring any message handler installed through deprecated API. Change-Id: I6fefefb315a2421425d2b7787e367fd348a33d83 Reviewed-by: Thiago Macieira <thiago.macieira@intel.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>
* QMessageLogger: mark noDebug() as nothrowMarc Mutz2012-08-181-1/+1
| | | | | Change-Id: Ib01ad955844e8da376c687876141ad8f21776613 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QMessageLogger: make member functions constMarc Mutz2012-08-181-9/+9
| | | | | | | | | | Just because we can :) It looks a bit weird that QMessageLogger has a constexpr constructor, but no const methods... Change-Id: I794dd2b3326c45be17b29decb47c9cac4778d397 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Logging: mark qt_assert()/qt_assert_x()/qFatal() as nothrowMarc Mutz2012-08-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | These functions are not supposed to return, not even by exception. qt_message() _can_ throw, but we're fine with the compiler calling std::terminate() then, since the backtrace will still include the assertion location. This behaviour is ensured by a new macro, QT_TERMINATE_ON_EXCEPTION, which expands to something like try { expr; } catch(...) { std::terminate(); } if the compiler doesn't support Q_DECL_NOEXCEPT (but maybe Q_DECL_NOTHROW), and to something like just expr; otherwise (including in the QT_NO_EXCEPTION case). The real macro preserves scopes in all cases, and aims to work even if <exception> isn't included in the TU it's used in, so is a little bit more complex than that. Change-Id: Ie6a2b7776e6aa77e57bd9aea6e184e5fa1cec81c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QMessageLogger: mark default ctor as constexpr, tooMarc Mutz2012-08-071-2/+2
| | | | | | Change-Id: I6f92f4a01e43dbe811b11b3e8d9b8a02a31463c5 Reviewed-by: Laszlo Papp <lpapp@kde.org> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Fix order of QT_END_NAMESPACE and QT_END_HEADER macrosSergio Ahumada2012-08-031-1/+1
| | | | | Change-Id: I798311bdacaac341210626489410740c130f8724 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
* Logging: Remove outdated QMessageHandlerKai Koehne2012-06-101-4/+0
| | | | | | | | Commit d9a1c2dff replaced QMessageHandler with QtMessageHandler. However, the old signature was still supported for a grace period. Change-Id: I3141499efdc749460b77de1ceec82f312e904bec Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Merge remote-tracking branch 'origin/api_changes'Lars Knoll2012-05-031-1/+8
|\ | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/qglobal.cpp src/corelib/global/qlogging.cpp src/gui/kernel/qguiapplication.h src/gui/kernel/qwindow.cpp src/gui/kernel/qwindow.h tests/auto/corelib/kernel/qvariant/tst_qvariant.cpp Change-Id: I62a8805577a7940d4d36bed985eb3e7019d22f2e
| * Allow qDebug output to be configured by qSetMessagePattern()Kai Koehne2012-04-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add qSetMessagePattern() to configure the default message pattern. This one can still be overwritten by setting the QT_MESSAGE_PATTERN environment variable. Without this method, there's actually no way to change the default output programatically. Since QT_MESSAGE_PATTERN is evaluated when the first message arrives, setting it via e.g. qputenv might have no effect/be too late. Change-Id: I115e0c30606f128fdbf5c169a951ffa2a6a48517 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Logging: Change arguments of message handler to avoid conversionsKai Koehne2012-04-201-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce a new QtMessageHandler that takes QString instead of char *: This avoids converting to local8bit , only to convert it back to utf16 for Windows. The old QMessageHandler is kept for a transition period, but will be removed before Qt 5.0. Also fix qEmergencyOut (that is called in OOM situations) to not rely on the default message handler. Change-Id: Iee0ce5838f97175c98788b847964273dd22d4a37 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Mark qt_assert and qFatal as non-returning functions (excpt. MSVC)Thiago Macieira2012-04-191-0/+4
|/ | | | | | | | | | | | | | | | | | | This allows the compiler to optimise the code a bit better: since they don't return, it can assume in the code after the Q_ASSERT that the condition was true. MSVC is the exception: with MSVC, we have the CrtDbgReport dialog, which allows the developer to continue execution, inside the debugger. Therefore, we can't mark any of those functions as non-returning because they can, after all, return. Unfortunately, the Q_ASSERT usually expands to no code in release mode, so the improvement in code generation happens in debug mode only... Change-Id: I4d542d6853cd51c71ffab1d563ed64ef7c419115 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Prepare category logging for Qt integrationWolfgang Beck2012-04-031-5/+9
| | | | | | | Change-Id: I0c784a945fe87d7ba52a44f5c7246de1709ae888 Reviewed-by: Lincoln Ramsay <lincoln.ramsay@nokia.com> Reviewed-by: Peter Yard <peter.yard@nokia.com> Reviewed-by: Alex <alex.blasche@nokia.com>
* Reshuffle code between qglobal, qloggingKai Koehne2012-02-131-5/+9
| | | | | | | Make the content of the .h, .cpp files match. Change-Id: Ib2506aeff74281ec4bcbf04d21da451038391203 Reviewed-by: David Faure <faure@kde.org>
* Fix compilation with -Werror -WshadowDavid Faure2012-02-081-2/+2
| | | | | Change-Id: I2ef8f288415820fa08e5bab8b99a00b1ad0f2988 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QtDebug: Include file, line, function informationKai Koehne2012-02-011-0/+161
Record the file, line, and function where a qDebug, qWarning, qCritical or qFatal call happens, and make this information available in a custom message handler. The patch uses the C preprocessor to replace qDebug, qWarning, ... with a line that also records the current file, line, and function. Custom message handlers can access this information via a new QMessageLogContext argument. Change-Id: I0a9b89c1d137e41775932d3b1a35da4ebf12d18d Reviewed-by: David Faure <faure@kde.org>
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