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* QNativeSocketEngine: allocate more space for the ancillary dataAlex Trotsenko2015-10-211-1/+5
| | | | | | | | | | As a corner case on BSD systems, we use IP_RECVIF control message to retrieve an interface index of the received datagram. Take care about sockaddr_dl structure, while calculating a size of the ancillary data buffer. Change-Id: I1c113d390a4929489c4c5858847b6262f1baa204 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Doc: Update examplesinstallpath to include the repository nameTopi Reinio2015-10-211-1/+1
| | | | | | | | | | | | The examplesinstallpath variable in .qdocconf files defines the path under QT_INSTALL_EXAMPLES where examples are found. To match the way examples are packaged in Qt 5.6, prefix each install path with the repository name. Task-number: QTBUG-48736 Change-Id: I6a35c94fdacaad21cd044411aba02027b9019300 Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
* winrt: Properly handle when a remote host closes a tcp connection.Oliver Wolff2015-10-161-2/+33
| | | | | | | | Task-number: QTBUG-48476 Change-Id: I1933dfe7e73330a8f0d5ac8d3d7a834e0d77270a Reviewed-by: Andrew Knight <andrew.knight@intopalo.com> Reviewed-by: Samuel Nevala <samuel.nevala@intopalo.com> Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
* Merge remote-tracking branch 'origin/5.5' into 5.6Liang Qi2015-10-131-2/+4
|\ | | | | | | | | | | | | | | | | Conflicts: src/network/socket/qabstractsocket.cpp src/plugins/platforms/winrt/qwinrtscreen.cpp src/sql/drivers/mysql/qsql_mysql.cpp Change-Id: Ifb73623d09f53340ee5e10283f1f86b580998902
| * QAbstractSocket: fix writing to socket in HostLookup stateAlex Trotsenko2015-10-131-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | After calling connectToHost(), the socket enters HostLookup state. At this stage, the socket engine was not created yet, and writing to the socket should result in either data buffering or an error. So, add a check for d->socketEngine to prevent a crash on unbuffered sockets. Task-number: QTBUG-48356 Change-Id: I15ea9ce7de97ce6d7e13e358eca5350745b556bb Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Richard J. Moore <rich@kde.org>
* | Don't let closed http sockets pass as valid connectionsUlf Hermann2015-10-131-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A QAbstractSocket can be close()'d at any time, independently of its current connection state. being closed means that we cannot use it to read or write data, but internally it might still have some data to send or receive, for example to an http server. We can even get a connected() signal after close()'ing the socket. We need to catch this condition and mark any pending data not yet written to the socket for resending. Task-number: QTBUG-48326 Change-Id: I6f61c35f2c567f2a138f8cfe9ade7fd1ec039be6 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | Libraries: Fix single-character string literals.Friedemann Kleint2015-10-1310-13/+13
| | | | | | | | | | | | | | Use character literals where applicable. Change-Id: I8e198774c2247c1cc1d852a41b59b301199b7878 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | Merge remote-tracking branch 'origin/5.5' into 5.6Liang Qi2015-10-0222-122/+269
|\| | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: qmake/doc/src/qmake-manual.qdoc src/corelib/tools/qstring.h src/gui/image/qimagereader.cpp src/network/access/qnetworkaccessmanager.cpp src/tools/qdoc/doc/examples/examples.qdoc src/widgets/accessible/qaccessiblewidgetfactory_p.h src/widgets/doc/qtwidgets.qdocconf Change-Id: I8fae62283aebefe24e5ca4b4abd97386560c0fcb
| * Network: Use QFile::encodeName for POSIX paths instead of toLatin1Dāvis Mosāns2015-09-272-14/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | POSIX API doesn't really have defined encoding and kernel works with null-terminated byte strings (char *) without any knowledge about encodings. But usually applications use LANG (and LC_*) as encoding making it possible to use any encoding user wishes, including full Unicode support when UTF-8 is used. This allows to create and listen to sockets with paths containing non-latin characters. eg. listen(QString("/run/υποδοχή")); Change-Id: I022ac6a8a4575103125c48768a66bef88a232a2a Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Dāvis Mosāns <davispuh@gmail.com>
| * Make sure networkAccessibilityChanged is emittedLorn Potter2015-09-262-24/+60
| | | | | | | | | | | | | | Task-number: QTBUG-46323 Change-Id: I8297072b62763136f457ca6ae15282d1c22244f4 Reviewed-by: Timo Jyrinki <timo.jyrinki@canonical.com> Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
| * Abort underlying socket when aborting QNetworkReplySebastian Lösch2015-09-266-3/+45
| | | | | | | | | | | | | | | | | | | | | | If we abort a connection in QNetworkReply::encrypted the underlying socket gets flushed. This patch fixes that no data will be transmitted after someone called abort(). Change-Id: I59306e69cb9f2e1421b324e11947375130e52135 Task-number: QTBUG-47471 Reviewed-by: Markus Goetz (Woboq GmbH) <markus@woboq.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * QNAM: Assign proper channel before sslErrors() emissionMarkus Goetz2015-09-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | There can be a race condition where another channel connects and gets the sslErrors() from the socket first. Then the QSslConfiguration from the wrong socket (the default channel 0's socket) was used. Task-number: QTBUG-18722 Change-Id: Ibbfa48c27f181563745daf540fa792a57cc09682 Reviewed-by: Richard J. Moore <rich@kde.org>
| * QNativeSocketEngine: fix SO_REUSEPORT problems on LinuxAlexander Rössler2015-09-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d1cd75e81af809a46fcf40cd2b39858e238a4d97 introduced the usage of the SO_REUSEPORT socket flag on Unix systems if available. However, on Linux systems this socket option behaves differently from the previously used SO_REUSEADDR socket option. This patch disables the use of the SO_REUSEPORT option to fix rebinding problems on Linux. The option was introduced to improve support on OS X and other BSDs. It is not necessary on Linux. [ChangeLog][QtNetwork][QUdpSocket] Fixed a bug that caused the QAbstractSocket::ShareAddress option not to work on Linux. Change-Id: Ice04b8b9e78400dce193e2c1d73b67e33edf8840 Reviewed-by: Richard J. Moore <rich@kde.org>
| * Windows socket engine: do not discard datagram on critical failureAlex Trotsenko2015-09-101-16/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some network conditions, WSARecvFrom() may return WSAECONNRESET or WSAENETRESET error code to indicate that the connection has been broken and should be reset. According to MSDN documentation, WSAECONNRESET mean that the virtual circuit was reset by the remote side executing a hard or abortive close. Also, it would indicate that a previous send operation resulted in an ICMP "Port Unreachable" message. For a datagram socket, WSAENETRESET indicates that the time to live has expired. Previously, hasPendingDatagram() discarded datagrams with these errors and reported no data available. This behavior is incorrect and can lead to infinite "freezing" of the socket. This patch allows to handle these notifications as a result of the readDatagram() call. Task-number: QTBUG-46552 Change-Id: I7d84babe22d36736b928b4dd4841e30be53d16bd Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
| * QUdpSocket: avoid infinite read notifier blockingAlex Trotsenko2015-09-101-9/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There was a small amount of time between the last readDatagram() call and disabling a read notifier in case the socket had a pending datagram. If a new datagram arrived in this period, this qualified as absence of a datagram reader. Do not change the read notifier state because it is disabled on canReadNotification() entry and always enabled by the datagram reader. Thanks to Peter Seiderer, who investigated the same: "Querying hasPendingDatagrams() for enabling/disabling setReadNotificationEnabled() is racy (a new datagram could arrive after readDatagam() is called and before hasPendingDatagrams() is checked). But for unbuffered sockets the ReadNotification is already disabled before the readReady signal is emitted and should be re-enabled when calling read() or readDatagram() from the user." However, this patch does not completely solve the problem under Windows, as the socket notifier may emit spurious notifications. Task-number: QTBUG-46552 Change-Id: If7295d53ae2c788c39e86303502f38135c4d6180 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Fix hang in qnam when disconnectingLorn Potter2015-09-074-0/+34
| | | | | | | | | | | | | | | | | | | | | | Generate error for network requests when connection gets disconnected. Documentation states that QNAM requests will fail if network is not accessible, so we need to track session state. Task-number: QTBUG-47482 Change-Id: I2c2d348637f72b2a908b438a66aa543a878de1e5 Reviewed-by: Timo Jyrinki <timo.jyrinki@canonical.com> Reviewed-by: Richard J. Moore <rich@kde.org>
| * Fix compilation with QNETWORKACCESSHTTPBACKEND_DEBUG enabledDavid Faure2015-09-041-2/+2
| | | | | | | | | | | | Change-Id: I868e8ecdff6a503ee891a257121bf14a7da77fec Reviewed-by: Markus Goetz (Woboq GmbH) <markus@woboq.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| * Doc: Corrected link issues in qtbaseNico Vertriest2015-09-043-6/+3
| | | | | | | | | | | | Task-number: QTBUG-43810 Change-Id: I0a019becc53b222cb6a7df1fafdccd57aca5b598 Reviewed-by: Martin Smith <martin.smith@digia.com>
| * WinRT: Unregister callbacks when socket engine is destroyedOliver Wolff2015-09-032-4/+11
| | | | | | | | | | Change-Id: I66e8fff2556ce23a66db1148bdb68e9a448227b2 Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
| * WinRT: Do not try to read from TCP inputstream in case of UDPOliver Wolff2015-09-031-0/+3
| | | | | | | | | | | | Change-Id: I2cdf0f4c7642c420ccec0a3f6e05a1c5bc7da020 Reviewed-by: Samuel Nevala <samuel.nevala@intopalo.com> Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
| * Fixed connectToHostOliver Wolff2015-09-032-27/+48
| | | | | | | | | | | | | | | | | | | | | | connectToHost is not meant to be synchronous, but waitForWrite is used internally to wait for the connection to be established. Thus the same logic that is used in the callback has to be applied in there. Task-number: QTBUG-46339 Change-Id: Ia1fb5c1ae609a9942ff4d8fe2f5fab2ef572da0c Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
| * Doc: Improve documentation for QAuthenticatorKai Koehne2015-09-011-17/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Make it explicit what 'isNull()' is really about. and mention which data type is in the QVariant stored in the options. Fix the links to the Options section in the summary: So far they where pointing to the options() method. Fix capitalization and trailing dots. Change-Id: I030c0a273e784b28d642ae40b28e36b0d406c920 Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
* | Fix missing "We mean it" in qtbase private headersThiago Macieira2015-10-011-0/+11
| | | | | | | | | | Change-Id: I42e7ef1a481840699a8dffff1408dfd4fd9c8e32 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | Remove unnecessary null-pointer checkThiago Macieira2015-09-281-2/+1
| | | | | | | | | | | | | | | | | | | | It was dereferenced 8 lines before and the pointer cannot have changed since. Found by Coverity, CID 11363. Change-Id: I42e7ef1a481840699a8dffff1407ecab4e4f5930 Reviewed-by: Richard J. Moore <rich@kde.org>
* | Doc: fixed links to qmake documentationNico Vertriest2015-09-251-1/+1
| | | | | | | | | | | | | | Task-number: QTBUG-43810 Change-Id: I56676d6f6f95ed79bd1719404b4e48c26490eea6 Reviewed-by: Topi Reiniö <topi.reinio@digia.com> Reviewed-by: Martin Smith <martin.smith@digia.com>
* | Mark QHostAddress relocatableThiago Macieira2015-09-221-0/+1
| | | | | | | | | | Change-Id: Iee8cbc07c4434ce9b560ffff13ca3fb80be56be6 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | Add an option to skip the generic bearer engineTimur Pocheptsov2015-09-221-2/+10
| | | | | | | | | | | | | | | | | | Add an option to skip a generic bearer engine if needed (by testing environment variable QT_EXCLUDE_GENERIC_BEARER). Task-number: QTBUG-41866 Change-Id: I1b53ed1d22a7b34de5c6f6d0386ed242b2ca5e00 Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
* | Clean up some Apple-related includes and declarations.Jake Petroules2015-09-222-0/+5
| | | | | | | | | | Change-Id: I92db9691c2243ae72ecd4e11dd4640afaf4bf822 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
* | QtNetwork documentation: Emphasize QTcpServer::addPendingConnection().Friedemann Kleint2015-09-212-1/+6
| | | | | | | | | | | | | | | | Add note mentioning it to QTcpSocket::incomingConnection() and update SSL socket server code snippet accordingly. Change-Id: I9d228dabde76f9e9cd5140edf08be09a588066c8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | QAbstractSocket: Consolidate error reportingKai Koehne2015-09-148-188/+133
| | | | | | | | | | | | | | | | | | Introduce the methods setError(), setErrorAndEmit() to consistently set the internal error state. Change-Id: I4ff951d100cf5e9f9a7e27135bb52188cde99853 Reviewed-by: Alex Trotsenko <alex1973tr@gmail.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | QNetworkInterface: get a friendlier (but not too friendly) nameThiago Macieira2015-09-132-1/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Since Windows Vista, the OS keeps an extra set of names for each interface, which are identifier-like and more friendly than previously, but not the user-description. For example: previous name: "{2B09D370-A032-4478-8444-495AD9301D67}" new name: "wireless_6" friendly name: "Local Area Connection* 12" Change-Id: I7de033f80b0e4431b7f1ffff13f995f983689f06 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* | Use the actual iphlpapi.dll and its headersThiago Macieira2015-09-133-293/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | The has been present since Windows 2000 and most functions we need have been present since Windows XP and Windows CE 5.0. There's no need to do runtime detection anymore. This was necessary in Qt 4.2, when this code was introduced, because we still supported Windows 98 and Me, including Windows platform SDKs that lacked the necessary header definitions. Change-Id: I076d1e8bbd53469a24fad72cf58b1905e737f52a Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* | Declare QNetworkAddressEntry and QNetworkInterface as metatypesThiago Macieira2015-09-131-0/+3
| | | | | | | | | | Change-Id: I7de033f80b0e4431b7f1ffff13f98c092ea3ba3e Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | QAbstractSocket: Always set errorString right after socketErrorKai Koehne2015-09-021-1/+1
| | | | | | | | | | | | | | | | | | | | Otherwise errorString() might not match error() in a statusChanged handler. Change-Id: If1250b4552412eabe88457dee031e4ef3f533838 Reviewed-by: Alex Trotsenko <alex1973tr@gmail.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.5' into 5.6Liang Qi2015-08-269-51/+107
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: qmake/doc/snippets/code/doc_src_qmake-manual.pro qmake/doc/src/qmake-manual.qdoc src/corelib/io/qstorageinfo_unix.cpp src/corelib/tools/qbytearray.cpp src/widgets/kernel/qwidgetwindow.cpp tests/auto/corelib/io/qprocess/tst_qprocess.cpp tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp tests/auto/network/access/qnetworkreply/BLACKLIST Change-Id: I9efcd7e1cce1c394eed425c43aa6fce7d2edf31c
| * QNAM: Fix reply deadlocks on server closing connectionMarkus Goetz2015-08-202-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The _q_readyRead can also be called from readMoreLater() because we implemented it so that bandwidth limited reading can be implemented. This can lead to a race condition if the socket is closing at the specific moment and then deadlock the channel: It will stay unusable with a zombie request. The fix in QHttpProtocolaHandler checks if there is actually bytes available to read from the socket and only then continue. The fix in the HTTP channel needs to be done to properly finish the reply in cases of a server replying with HTTP/1.0 or "Connection: close". The delayed incovation of _q_receiveReply will properly finish up the reply. Change-Id: I19ce2ae595f91d56386cc7406ccacc9935672b6b Reviewed-by: Richard J. Moore <rich@kde.org>
| * Merge "Merge remote-tracking branch 'origin/5.4' into 5.5" into refs/staging/5.5Oswald Buddenhagen2015-08-128-46/+89
| |\
| | * Merge remote-tracking branch 'origin/5.4' into 5.5Oswald Buddenhagen2015-07-178-46/+89
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: doc/global/manifest-meta.qdocconf src/corelib/global/qnamespace.qdoc src/corelib/io/qstorageinfo_unix.cpp src/corelib/tools/qtools_p.h src/sql/drivers/psql/qsql_psql.cpp Change-Id: I23a15ac84e03ad61d865e3df872b013eb0752949
| | | * Network: Fix up previous corruption patchMarkus Goetz2015-07-088-46/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a fix-up for cff39fba10ffc10ee4dcfdc66ff6528eb26462d3. That patch lead to some internal state issues that lead to the QTBUG-47048 or to QNetworkReply objects erroring with "Connection Closed" when the server closed the Keep-Alive connection. This patch changes the QNAM socket slot connections to be DirectConnection. We don't close the socket anymore in slots where it is anyway in a closed state afterwards. This prevents event/stack recursions. We also flush QSslSocket/QTcpSocket receive buffers when receiving a disconnect so that the developer always gets the full decrypted data from the buffers. [ChangeLog][QtNetwork] Fix HTTP issues with "Unknown Error" and "Connection Closed" [ChangeLog][QtNetwork][Sockets] Read OS/encrypted read buffers when connection closed by server. Change-Id: Ib4d6a2d0d988317e3a5356f36e8dbcee4590beed Task-number: QTBUG-47048 Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com> Reviewed-by: Richard J. Moore <rich@kde.org>
| * | | Add env variable to control bearer backend polling timers.Lorn Potter2015-08-061-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Scanning and updating networks can cause transmission jitters when scanning every 10 seconds. setting QT_BEARER_POLL_TIMEOUT, in milliseconds will set polling timer for those bearer backends that require polling, such as generic and windows. Task-number: QTBUG-46015 Change-Id: I0338cd34ad78488ebef250a0114d17ce190434e8 Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
* | | | Remove vestiges of Qt's own sockaddr_in6 and sockaddr_storageThiago Macieira2015-08-225-48/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We weren't using qt_sockaddr_storage, so it's not a problem. But since we're not using it anyway, we don't really need it. The storage is only needed if we needed to get a bigger socket address and that only happens with Unix sockets (paths). sockaddr_in6, however, was just wrong. Some systems derived from BSD, like OS X, have a sXX_len field containing the length of the socket address structure and our qt_sockaddr_in6 was missing sin6_len. As a result, setting sin6_family was just plain wrong on little-endian systems. Like all modern systems running BSDs and OS X... Change-Id: I7de033f80b0e4431b7f1ffff13f900f004c55443 Reviewed-by: Richard J. Moore <rich@kde.org>
* | | | QNativeSocketEngine Unix: do the same as for WindowsThiago Macieira2015-08-223-117/+57
| | | | | | | | | | | | | | | | | | | | Change-Id: Iee8cbc07c4434ce9b560ffff13ca9d9858cf7111 Reviewed-by: Richard J. Moore <rich@kde.org>
* | | | QNativeSocketEngine Windows: bring bind() in line with UnixThiago Macieira2015-08-221-25/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IPv4+IPv6 dual stack code that has been in Qt since 5.0 has been giving test failures for tst_qudpsocket: some binds that shouldn't succeed do succeed. Instead, copy the core code from the Unix version so the two OSes will behave the same way. The one difference in behavior between Windows and Unix is that on Unix you can bind an IPv4 address to a multicast IP and on Windows you can't. So I left the "correction" that was in the original code, but I'm unsure if it is the right thing to do. Are people expecting to join the multicast group this way? Change-Id: Iee8cbc07c4434ce9b560ffff13caa1c3d5a7e8fd Reviewed-by: Richard J. Moore <rich@kde.org>
* | | | QNativeSocketEngine Windows: simplify the conversion to struct sockaddrThiago Macieira2015-08-222-35/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have qt_sockaddr, which has enough storage for our needs and is a union of all the types. We don't need them to be separate like that. Change-Id: Iee8cbc07c4434ce9b560ffff13ca9cb960ccf1d7 Reviewed-by: Richard J. Moore <rich@kde.org>
* | | | QNativeSocketEngine: add code to send extra IP header dataThiago Macieira2015-08-222-0/+116
| | | | | | | | | | | | | | | | | | | | Change-Id: Iee8cbc07c4434ce9b560ffff13ca48c053bd88ed Reviewed-by: Richard J. Moore <rich@kde.org>
* | | | QNativeSocketEngine: add code to receive IP header dataThiago Macieira2015-08-225-13/+169
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Change-Id: Iee8cbc07c4434ce9b560ffff13ca466263abcb1b Reviewed-by: Richard J. Moore <rich@kde.org> Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com> Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
* | | | QNativeSocketEngine: use sendmsg/recvmsg instead of sendto/recvfromThiago Macieira2015-08-224-88/+142
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We'll need to use these functions instead of the ones we're currently using in order to access the ancillary data. Note that on Windows the two functions aren't globals, but must be obtained via ioctl, which means they can fail. If they do, we fall back to using WSARecvFrom/WSASendTo Change-Id: Iee8cbc07c4434ce9b560ffff13ca4284acd24132 Reviewed-by: Richard J. Moore <rich@kde.org>
* | | | QAbstractSocketEngine: introduce QIpPacketHeader for datagramsThiago Macieira2015-08-2212-77/+138
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit changes the readDatagram() and writeDatagram() virtual functions to take a QIpPacketHeader as meta data, instead of a QHostAddress/quint16 pair. As previously, the header is an "out" parameter for readDatagram() and an "in" parameter for writeDatagram(). The header pointer in readDatagram() is allowed to be null if the PacketHeaderOptions indicates WantNone. Otherwise, it must not be null. The extra options parameter is introduced because we may not always want all the metadata upon reception. For sending, we know what to include or not based on what's set in the incoming header parameter. QIpPacketHeader splits sender and destination because we'll be able to return both on datagram reception. Change-Id: Iee8cbc07c4434ce9b560ffff13ca4213255008c7 Reviewed-by: Richard J. Moore <rich@kde.org>
* | | | QHostAddress: Improve code generationThiago Macieira2015-08-191-47/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mostly related to IPv6, because Q_IPV6ADDR is an array of char, so the compilers were generating byte access to each value. Instead, force access as 32- and 64-bit in most places that make sense (64-bit access decays to 32-bit on 32-bit machines). In one isLoopback(), this is now a 128-bit access for best improvement. Some smaller improvements relating to SpecialAddress by combining the three IPv4 special addresses. Change-Id: I7de033f80b0e4431b7f1ffff13f932b1cd7b5d21 Reviewed-by: Richard J. Moore <rich@kde.org>
* | | | Merge dev into 5.6Oswald Buddenhagen2015-08-173-5/+3
|\ \ \ \ | | | | | | | | | | | | | | | Change-Id: I061f2513ef58f696e75b11928d89aaaf059659a3
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-27 15:43:52 +0000