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* QDBusConnection: Print error from prepareHookNicolas Fella2023-09-171-5/+4
| | | | | | | | | | | | When the operation fails we print a warning, but that warning does not include the error message that prepareHook internally collects but ignores. Printing the error is useful for debugging. Pick-to: 6.6 Change-Id: I946c4781942115a17ffd43a79bff7676b6674be1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDBusConnectionPrivate: Remove parent argumentIevgenii Meshcheriakov2023-09-111-1/+1
| | | | | | | | This class is reference counted, having a parent would interfere with this reference counting code. Change-Id: I5ab4fdfa74af94d8b760bd3600bd1f828e3d2b91 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDBusConnectionPrivate: Remove declaration of messageFilter()Ievgenii Meshcheriakov2023-09-111-1/+0
| | | | | | | The function is declared but never defined. Change-Id: Ic9c4369ecaee3103b74d2dc9b84cbece99379603 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDBus: Use type-safe object tree node flagsIevgenii Meshcheriakov2023-09-111-4/+7
| | | | | Change-Id: I7078b11d19d7a6444a020e0d400efbaea22f84a8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDBusConnectionPrivate: Remove duplicated public sectionsIevgenii Meshcheriakov2023-09-041-3/+0
| | | | | | | | Seeing a public keyword may make the reader mistakenly believe that the section above is not public. Change-Id: I074d54ed5f6a5b5911d4c6038d33e14d2c58abe0 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDBusCallDeliveryEvent: Remove unused flags memberIevgenii Meshcheriakov2023-09-031-2/+2
| | | | | | | Also remove flags argument of QDBusConnectionPrivate::deliverCall(). Change-Id: Idd569f531891ffd21e6f57c17e5d03539c3fd230 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDBusConnectionPrivate: Emit newConnection signal on QDBusServer directlyIevgenii Meshcheriakov2023-09-021-2/+0
| | | | | | | | | | | | | Remove indirection via _q_newConnection() because the server object may not exist anymore when this method is invoked. This amends commit d865e3ef1db53770f96f3800f75467edd7cdf3c7. Task-number: QTBUG-116621 Change-Id: I5f9a667bc0e2e3cd36492c24767505031fe0e1d7 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* QDBusServer: Remove private slotIevgenii Meshcheriakov2023-08-281-3/+2
| | | | | | | | | Use QMetaObject::invokeMethod() to schedule call to QDBusConnectionPrivate::_q_newConnectioni() instead. This also gets rid of a by name signal/slot connection. Change-Id: I8725c4e3815c5580c5561bdddda0ab722b06346e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDBusconnectionPrivate: Replace permanent connections with invokeMethodIevgenii Meshcheriakov2023-08-261-4/+6
| | | | | | Change-Id: Ife8d4495a98e34c8364293f3423b52f65ac187c4 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDBusConnectionPrivate: Use enum for mode argument of sendWithReplyIevgenii Meshcheriakov2023-07-101-1/+1
| | | | | | | | | | | Change type of mode argument to QDBus::CallMode instead of int. Also change the argument name in the implementation to much the declaration. Change-Id: Ice19bfff72f3bf1f4a5748f2caa16999e87a131f Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* QtDBus: Move dispatch enabling code into a single functionIevgenii Meshcheriakov2023-05-221-21/+2
| | | | | | | Remove the helper class. Change-Id: I82edd7fa1ce1d8b9044938a1378f992a40a0bbdf Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QtDBus: Use non-textual version of QMetaObject::invokeMethodIevgenii Meshcheriakov2023-05-041-1/+2
| | | | | | | | Use type-checked version for better run-time performance and compile-time type checking. Change-Id: I92c97d162137770bc373e28fa8e4e115ac5533e6 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* dbus: Include some debug messages when failing to connectAleix Pol2022-11-261-1/+2
| | | | | | | | | | | | | | When using dbus, there's a number of cases where resolution happens at runtime. It's useful to see dbus complain when connects don't work, because otherwise the system doesn't work but we don't know what is happening. Added this to debug such an issue, already helped me address other cases that had gone unnoticed elsewhere, so this is something that benefits from being in QtDBus. Change-Id: I5eefb94fcf775182edf1ad0c24e8a6692f84b15f Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* Use SPDX license identifiersLucie Gérard2022-05-161-39/+3
| | | | | | | | | | | | | Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* Use QMetaType instead of integer based type idsLars Knoll2020-09-231-7/+6
| | | | | | | | | Change the implementation of Qt DBus to use QMetaType directly instead of integer based type ids. Change-Id: I999023b58fa50dcc3504386467faf09874f7d2cf Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix passing QDBusUnixFileDescriptors over peer-to-peer connectionsSteffen Kieß2020-07-131-1/+8
| | | | | | | | | | | | | | | | | | | Passing QDBusUnixFileDescriptors over peer-to-peer connections currently does not work, because QDBusConnectionPrivate::setPeer() does not set this->capabilities (unlike QDBusConnectionPrivate::setConnection() which is executed for bus connections). Keep track of whether the connection already has been authenticated, and once the connection does get authenticated, update this->capabilities. Note that sending a message directly after connecting (before any message has been received from the peer) might still fail if the message contains a QDBusUnixFileDescriptor. Pick-to: 5.15 Fixes: QTBUG-85396 Change-Id: Ib83213ebcd3255fb091c6faefb3618745b8d736c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Use QList instead of QVector in dbusJarek Kobus2020-06-251-11/+13
| | | | | | | | Omitted type replacement in qDBusParametersForMethod() for now. Task-number: QTBUG-84469 Change-Id: Ieb9fbb30b431c5e4183ad57acd35640e9556bf6c Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Port dbus from QStringRef to QStringViewLars Knoll2020-06-151-2/+2
| | | | | | Task-number: QTBUG-84319 Change-Id: Ifdfad6b7ac8b61ead71382e5ae3cb22b50b2504c Reviewed-by: Karsten Heimrich <karsten.heimrich@qt.io>
* MetaObject: Store the QMetaType of the methodsFabian Kosmale2020-06-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | This does the analog of 46f407126ef3e94d59254012cdc34d6a4ad2faf2 for the methods we care about (signals, slots, Q_INVOKABLEs). In addition to the actual QMetaType, we store an array with offsets so that we later can do a mapping from methodIndex to metatype. The newly added QMetaMethod::{return,parameter}MetaType methods can then be used to retrieve the metatypes. This does however require that all involved types are complete. This is unfortunately not a feasible requirement. Thus, we only populate the metatype array on a best effort basis. For any incomplete type, we store QMetaType::Unknown. Then, when accessing the metatype, we fall back to the old string based code base if it's Unknown. Squashes "moc: support incomplete types" and "Fix compile failures after QMetaMethod change" Fixes: QTBUG-82932 Change-Id: I6b7a587cc364b7cad0c158d6de54e8a204289ad4 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Introduce QSocketNotifier::activate(QSocketDescriptor, QSN::Type)Mårten Nordheim2020-04-161-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pre-existing overload passes an int, but this can mean the descriptor gets truncated in compilations where the descriptor is 64-bit. The old overload with int is visible when querying the metaobject system so string-based connects still work as before, and connecting to it will produce a deprecation warning in the output. At the same time the PMF-based connect will, on recompile, pick the QSocketDescriptor overload. As an added improvement it also comes with the notification type, removing the need for separate slots where the code would be mostly shared anyway. The QSocketDescriptor type can be implicitly converted to and from qintptr to ensure existing code still compiles. It can also be constructed from Qt::HANDLE on Windows. In this same patch I also update the existing string-based connects in this module, which then includes updating the parameters for some slots as well. [ChangeLog][QtCore][QSocketNotifier] Added QSocketNotifier::activated(QSocketDescriptor, QSocketNotifier::Type). This replaces the activated(int) signal which in 64-bit environments could truncate the socket descriptor. If you use "activated" with the string-based connect() then you need to update the parameter type of the signal and slot if it had one. If you use it with the pointer to member function based connect() then all you need to do is update your slot's parameter type if it has one. If you need to compile your source code with multiple versions of Qt then connect() to this function using pointer to member function and update the slot's parameter type if needed. Task-number: QTBUG-70441 Change-Id: Ic43d6bc4c5bcb4040867b2ffad8d36fb01eed8af Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* More nullptr usage in headersKevin Funk2019-03-141-5/+5
| | | | | | | | | | | Diff generated by running clang-tidy's modernize-use-nullptr checker on the CMake-based Qt version. Skipping src/3rdparty, examples/, tests/ Change-Id: Ib182074e2e2fd52f63093f73b3e2e4c0cb7af188 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Use Q_DISABLE_COPY_MOVE for private classesFriedemann Kleint2018-12-121-1/+1
| | | | | Change-Id: I3cfcfba892ff4a0ab4e31f308620b445162bb17b Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* QDBusServiceWatcher namespace prefix supportDavid Edmundson2018-11-061-2/+18
| | | | | | | | | | | | | | | | | | | | This allows a user to efficiently watch for services with a common domain prefix. This is exposed in the API via a wildcard character in the service name. For example creating a watcher on "org.mpris*" will match "org.mpris.foo" "org.mpris.bar" and "org.mpris" itself. It will not match org.mprisasdf. Internally the argument match rules have been expanded from a single QStringList to a struct containing args and arg0namespace. This was done so that we can easily use argpath in match rules in the future. Change-Id: I55882ab603cc6ba478e8c0ea9a6800f6e483a50c Reviewed-by: Kai Uwe Broulik <kde@privat.broulik.de> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: David Faure <david.faure@kdab.com>
* QtDBus: Raise minimum supported MSVC version to 2015Friedemann Kleint2018-01-041-8/+0
| | | | | | | | Remove code for older versions and streamline #ifdefs. Task-number: QTBUG-51673 Change-Id: I0c0ba4e914a1f3b7a324c68c59544a5074f7b075 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Remove obsolete DBus dispatch lockAndreas Hartmetz2017-11-081-6/+4
| | | | | | | | | | | | | In c2049f67e4cfe5f09e1b033b910cb37d043a287e, all DBus I/O was moved into a service thread. The dispatch lock used to protect DBus I/O in the threading setup before that commit. It is not needed anymore. No discernible difference in QtDBus benchmarks, roughly 500 bytes code size reduction on AMD64. The main point is to reduce confusion from unnecessary code. Change-Id: Idcbdd2b7e2b317cf6da0b5bfc5ec70afed1f1b48 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Replace Q_DECL_OVERRIDE with override where possibleKevin Funk2017-09-191-1/+1
| | | | | | | | | | | | | | | | Remaining uses of Q_DECL_OVERRIDE are in: src/corelib/global/qcompilerdetection.h src/corelib/global/qglobal.cpp doc/global/qt-cpp-defines.qdocconf (definition and documentation of Q_DECL_OVERRIDE) tests/manual/qcursor/qcursorhighdpi/main.cpp (a test executable compilable both under Qt4 and Qt5) Change-Id: Ib9b05d829add69e98a86238274b6a1fcb19b49ba Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Remove unused QDBusConnectionPrivate::checkReplyForDelivery()Marc Mutz2017-03-011-3/+0
| | | | | | | It's referenced nowhere, and wasn't even implemented. Change-Id: I3c43c4733f82f98f2af451460270b519474be6ed Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Unbreak ubsan developer-buildMarc Mutz2017-02-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Clang 3.8's undefined-behavior sanitizer checks that the declared type of the object is a base class of the dynamic type of the object on each access to a member of a class type. It therefore requires the typeinfo for these types, which for polymorphic types is emitted in the TU where the vtable is emitted, too. QDBusConnectionPrivate is a polymorphic non-exported class, so this failed at link-time. Ditto for the other case. Fix by autotest-exporting the classes. Also, where applicable, de-inline the dtors, so the vtable (and typeinfo) are pinned to one TU, and the ctor, just because it's the correct thing to do. Change-Id: I991f81f88d2a48e85d94d9f3ac61473c0b7056d3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Merge remote-tracking branch 'origin/5.7' into 5.8Liang Qi2016-09-211-0/+19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 5971b88e is not needed in new configure. This merge also reverts "fix QMAKE_DEFAULT_*DIRS resolution with apple SDK", 2c9d15d7, because it breaks iOS build with new configure system. Conflicts: mkspecs/features/default_pre.prf mkspecs/features/mac/toolchain.prf mkspecs/features/toolchain.prf src/dbus/qdbusconnection.cpp src/plugins/sqldrivers/mysql/qsql_mysql.cpp src/sql/drivers/mysql/qsql_mysql.cpp src/widgets/widgets/qmenubar.cpp src/widgets/widgets/qmenubar_p.h tools/configure/configureapp.cpp tools/configure/environment.cpp tools/configure/environment.h Change-Id: I995533dd334211ebd25912db05b639d6f908aaec
| * Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-09-161-0/+19
| |\ | | | | | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/qnx/qqnxscreeneventhandler.cpp Change-Id: I0af32ee55936d523cbd259b6fe82eb9c409f9074
| | * QDBusServer: delay processing of D-Bus messagesAlberto Mardegan2016-09-061-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We must ensure that QDBusServer's newConnection() signal has been processed by the application, before starting processing messages on it. Task-number: QTBUG-55087 Change-Id: I595329b2f98788dbf9f40558b8c230c0c0817ef8 Reviewed-by: Timo Jyrinki <timo.jyrinki@iki.fi> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | Make sure QDBusConnection::connect() returns false if already connectedThiago Macieira2016-08-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QDBusConnection::connect() behaves like QObject::connect with a connection type of Qt::UniqueConnection | Qt::QueuedConnection. So return false if it's already connected. [ChangeLog][QtDBus][QDBusConnection] Fixed a bug that would cause QDBusConnection::connect() to return true if a slot was already connected to the same D-Bus signal. QtDBus does not support multiple connections. Change-Id: I87e17314d8b24ae983b1fffd1453aef5a7c9ad0b Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | | Add qtdbusglobal.h and qtdbusglobal_p.hLars Knoll2016-07-141-0/+1
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | The new modular configuration system requires one global header per module, that is included by all other files in this module. QtDBus already had such a header, but its name (qdbusmacros.h) was not in line with what's being used in all other modules. So add a qtdbusglobal.h header, and turn qdbusmacros.h into a a forwarding header to that new global header file. Change-Id: Ib7eb2484c7b8b588eb89bf3290cb6c1c7c391fe2 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-05-191-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: configure src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/Renderer11.cpp src/network/access/qnetworkaccessmanager.cpp src/plugins/platforms/cocoa/qcocoacolordialoghelper.mm src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmcursor.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmcursor.h src/widgets/widgets/qlineedit_p.cpp src/widgets/widgets/qlineedit_p.h src/winmain/winmain.pro tests/auto/corelib/io/qstorageinfo/tst_qstorageinfo.cpp tests/auto/dbus/qdbusconnection/tst_qdbusconnection.cpp tests/auto/dbus/qdbusconnection/tst_qdbusconnection.h tests/auto/testlib/selftests/expected_cmptest.teamcity tests/auto/testlib/selftests/expected_cmptest.txt tests/auto/widgets/itemviews/qtableview/tst_qtableview.cpp tools/configure/configureapp.cpp Change-Id: Ib9997b0d0f91946e4081d36c0c6b696c5c983b2a
| * Disconnect signals from each QObject only once in QDBusConnectionPrivateThiago Macieira2016-05-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Because the moment we disconnect from the object's destroyed() signal, it may get destroyed in another thread. If the same object appears more than once in the object tree or in the signal hook table, we could be accessing a dangling pointer. Task-number: QTBUG-52988 Change-Id: Ifea6e497f11a461db432ffff14496f0f83889104 Reviewed-by: Weng Xuetian <wengxt@gmail.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-04-291-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: mkspecs/features/qml_module.prf mkspecs/features/qt_common.prf src/gui/text/qzip.cpp src/plugins/platforms/cocoa/qnsview.mm src/plugins/platforms/windows/array.h src/testlib/qtestcase.cpp src/widgets/dialogs/qfilesystemmodel.h Change-Id: Ie41c5868415b81f7693c80e045497035504bb210
| * QtDBus: finish all pending call with error if disconnectedWeng Xuetian2016-04-281-0/+3
| | | | | | | | | | | | | | | | | | libdbus will send a local signal if connection gets disconnected. When this happens, end all pending calls with QDBusError::Disconnected. Task-number: QTBUG-51649 Change-Id: I5c7d2a468bb5da746d0c0e53e458c1e376f186a9 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-04-131-0/+1
|\| | | | | | | | | | | | | | | | | | | Conflicts: config.tests/unix/compile.test src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java src/testlib/qtestcase.cpp src/testlib/qtestcase.qdoc Change-Id: Ied3c471dbc9a076c8de33d673bd557e88575609d
| * QtDBus: clean up signal hooks and object tree in closeConnectionWeng Xuetian2016-04-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | If a QObject is added or passed as receiver to QDBusConnection::connect() and it is managed by Q_GLOBAL_STATIC or similar mechanism, it is possible that when that its destructor is called after the dbus daemon thread ends. In that case, QObject::destroyed connected via Qt::BlockingQueuedConnection to QDBusConnectionPrivate will cause dead lock since the thread is no longer processing events. Task-number: QTBUG-51648 Change-Id: I1a1810a6d6d0234af0269d5f3fc1f54101bf1547 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2016-01-261-0/+1
|\| | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java src/dbus/qdbusconnection_p.h src/dbus/qdbusintegrator.cpp src/dbus/qdbusintegrator_p.h tests/auto/corelib/io/qdir/qdir.pro tests/auto/corelib/io/qiodevice/tst_qiodevice.cpp Change-Id: I3d3fd07aed015c74b1f545f1327aa73d5f365fcc
| * Call out to QtDBus message spies in the main threadThiago Macieira2016-01-251-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Whenever there are spies installed, we call out to the main thread to call to the kded/kiod message spies. This allows the spy code to do just about anything, where previously it was restricted in what it could do to avoid deadlocking or triggering assertions if it recursed back into QDBusConnection code in the manager thread. After the spies are done, the message is re-inserted into the QDBusConnection processing pipeline. This commit moves the spy handling to after the check for disabled dispatching, as doing otherwise would mean the message could get postponed again for no good reason. It's also possible that the main thread isn't done installing the hooks, so waiting until the dispatching is enabled is a good idea. For simplicity, this commit also restricts spying to method calls only. Signals are no longer spyable. Change-Id: I3d11545be52c43119f0fffff142b0e9d447415c2 Reviewed-by: David Faure <david.faure@kdab.com>
* | Updated license headersJani Heikkinen2016-01-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some exceptions, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one (in those files which will be under GPL 3 with exceptions) Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> 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>
* | QDBusConnectionPrivate::ObjectTreeNode: remove pointless empty dtorMarc Mutz2016-01-121-1/+0
|/ | | | | | | | | It just prevents the compiler from synthesizing move special member functions, something that is very much desired, seeing as there's a QVector member. Change-Id: I4daabb380cd73dcacf3f514827b84562767a7a20 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Suspend processing of some messages in the default busses by defaultThiago Macieira2016-01-021-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To retain a bit compatibility with applications developed in the last 9 years that expect that QDBusConnections won't process their events until the event loop runs, we now suspend the handling of incoming messages in the two default buses (and only in them) and resume when the event loop starts. This is required because the new threaded QtDBus would otherwise process incoming messages that the application didn't expect it to. For example, if the application first acquires names on the bus and only after that registers objects with QtDBus, there's a small window in which the name is acquired and visible to other applications, but no objects are registered yet. Calls to those objects may be received, would then be processed in the QDBusConnectionManager thread and fail. The work around is to disable the actual handling of method calls and signals in QDBusConnectionPrivate::handleMessage. Instead, those messages are queued until later. Due to the way that libdbus-1 works, outgoing method calls that are waiting for replies are not affected, since their processing does not happen in handleMessage(). [ChangeLog][Important Behavior Changes] QtDBus now uses threads to implement processing of incoming and outgoing messages. This solves a number of thread safety issues and fixes an architectural problem that would cause all processing to stop if a particular thread (usually the main thread) were blocked in any operation. On the flip side, application developers need to know that modifications to a QDBusConnection may be visible immediately on the connection, so they should be done in an order that won't allow for incomplete states to be observed (for example, first register all objects, then acquire service names). Change-Id: I39cc61d0d59846ab8c23ffff1423c6d555f6ee0a Reviewed-by: David Faure <david.faure@kdab.com>
* Remove unused member variable QDBusConnectionPrivate::timeoutsPendingAddThiago Macieira2016-01-021-2/+0
| | | | | | | | They're never pending, since we add them immediately since commit 186d8814407ccb3e221537d9797172c37127bc51. Change-Id: I39cc61d0d59846ab8c23ffff14241be6785ad5a0 Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
* Change a QList of pointers to QVectorThiago Macieira2015-12-291-1/+1
| | | | | | | | | | | QList of pointers is optimum, but QVector should provide the same performance (we aren't using the beginning-of-list feature that QList has and QVector doesn't). But since we're using QVector elsewhere, this should be better. Change-Id: I39cc61d0d59846ab8c23ffff14241c6715e2eb00 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* QDBusConnection: Remove unused membersThiago Macieira2015-10-151-3/+0
| | | | | | | I can't find any use, ever, of them. Change-Id: I42e7ef1a481840699a8dffff1407eb1a93b128a8 Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
* Merge two more QDBusConnectionPrivate members into a unionThiago Macieira2015-09-151-2/+4
| | | | | | | | | | | QDBusConnectionPrivate can only be a client or a server, not both, so the DBusServer and DBusConnection pointers can be shared, like the QDBusConnectionInterface and QDBusServer pointers in the other anonymous union. Change-Id: I9a75ad8521ae4e5cbbe5ffff13d1baa8ab83c42f Reviewed-by: Albert Astals Cid <aacid@kde.org> Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
* Make sure we don't deadlock when connecting signalsThiago Macieira2015-09-151-2/+6
| | | | | | | | | | | | This commit moves the code that finishes the signal-slot connection into the QtDBus auxiliary thread. That is necessary because we're holding the lock for writing while making blocking calls. The auxiliary thread might be waiting for us to release that lock while processing some previous message. Change-Id: Iee8cbc07c4434ce9b560ffff13d0521b94a51833 Reviewed-by: Albert Astals Cid <aacid@kde.org> Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-09 20:14:04 +0000