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* Proposed SA changes still containing a race condition (#48)3.0.11aItay Grudev2018-07-271-370/+59
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* Fix sendmessage (#46)Francis Giraldeau2018-07-271-25/+42
| | | | | | | | | | | | | | | | | | | | * Fix send message example If a secondary instance sends a message immediately after connecting, the message follows the init message. This causes the slotConnectionEstablished to read and consume the tail of the message and interpret it as the checksum. The checksum fails and the connection becomes invalid. To avoid this race, we prefix the init message with its length. This way, we consume only the data relevant to the init message. This patch fixes the sending_arguments example. Signed-off-by: Francis Giraldeau <francis.giraldeau@gmail.com> * Fix include file case Signed-off-by: Francis Giraldeau <francis.giraldeau@nrc-cnrc.gc.ca>
* removed c style casts and eliminated all clang warnings, ... (#38)Jedidiah Buck McCready2017-12-031-50/+44
| | | | | | * removed c style casts and eliminated all clang warnings, fixed instanceId reading from only one byte in deserialization of message, cleaned up serialization code using QDataStream, changed connection type to use quint8 enum rather than char * renamed SingleAppConnectionType to ConnectionType, added initialization values to all ConnectionType enum cases
* Primary PID support (#36)v3.0.9Itay Grudev2017-10-021-4/+28
| | | | | | | | | | | * Added the ability to bring the primary application window to the foreground on Windows systems by adding an option flag. THis option can only be used in Windows development and in applications derived from QApplication with a QMainWindow object. Because the primary application needs to be instructed to go to the foreground, the option SecondaryNotification must also be set to use this functionality * Changed the ability to bring the primary application window to the front as discussed in itay-grudev/SingleApplication#31. Now the process ID of the primary application get stored and is accessible for other instances of the application. It is to the developer to bring the applications windows to the front. For convenience the accompanying readme now contains a paragraph with example of how to do this on Windows systems. * v3.0.9 Added SingleApplicationPrivate::primaryPid()
* bugfix - change QApplication to macro QAPPLICATION_CLASS (#34)BG44442017-08-201-1/+1
| | | | Bug fix - changed QApplication to macro QCoreApplication when invoking QApplication::instance()
* Removed QMutex for thread safe behaviour and support for multiple ↵Itay Grudev2017-04-231-16/+1
| | | | | SingleApplication instances Problem raised by @retmas in #24
* Fixed compilation error: cannot convert wchar_t* to LPSTR {aka char*} (#29)Vitaly Tonkacheyev2017-02-231-1/+1
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* Remove magic chars from code - use more readable code style (#28)Evgeny2017-02-221-13/+17
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* Reverted GetUserName API usage on Windows (#25)Itay Grudev2017-02-021-1/+14
| | | | | | | | | | * Added back support for getting username on Windows * Fixed typo in singleapplication.pri * Compiler specific Advapi32.lib links * Removed username debug statement
* Refactored SingleApplicationPrivate destructor.Itay Grudev2017-01-301-17/+13
| | | | | Deleted the separate cleanUp method as it’s not used from anywhere but the destructor.
* Fix memory leak on SingleApplicationPrivate destruction (#23)retmas2017-01-301-0/+1
| | | The issue is non critical as if the library is used properly this destructor is not called until the end of the program anyway.
* Fixed shadow variable warning (#21)pjwhams2017-01-241-23/+23
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* Removed Windows specific code for getting usernamev3.0.3aItay Grudev2017-01-241-16/+7
| | | | On the absolute path to the home directory is now explicitly used.
* Refactored slotConnectionEstablished()Itay Grudev2017-01-241-16/+14
| | | | | The code is now shorter and easier to understand. Fixed an uninitialised variable warning as reported in #20.
* Fix crash when username contains Unicode characters on Windows (#17)Le Liu2016-11-271-3/+1
| | | | | * Fixed bug on Windows with username containing wide characters causing the library to crash. _Le Liu_
* Allow data exclusion for the server name hash and Windows fixes (#16)Le Liu2016-11-261-2/+21
| | | | | | | | | * Allows the application path and version to be excluded from the server name hash. The following flags were added for this purpose: * `SingleApplication::Mode::ExcludeAppVersion` * `SingleApplication::Mode::ExcludeAppPath` * Allow a non elevated process to connect to a local server created by an elevated process run by the same user on Windows * Fixes a problem with upper case letters in paths on Windows
* fix Windows warning about unused parameterSvintsov Dmitry2016-08-241-0/+1
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* Added missing "QMutex" dependenciesSvintsov Dmitry2016-08-221-1/+0
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* Fix bug (and compiler error) on Windows - wchar username supportItay Grudev2016-08-181-4/+5
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* SingleApplication v3.0aItay Grudev2016-08-101-126/+278
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* Fixed signal formattingItay Grudev2016-07-101-14/+14
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* Updated license dates. Explicit license statement in the header and source filesItay Grudev2016-07-041-0/+22
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* SIGBUSS should be signal 10. Fixed commentItay Grudev2016-05-141-1/+1
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* Code style improvementsv2.4Itay Grudev2016-05-041-6/+6
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* Bugfix no showUp notification. Some minor improvementsItay Grudev2016-05-041-4/+10
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* Improved restoring QSharedMemory after crashItay Grudev2016-05-041-3/+8
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* Secondary instance implementationItay Grudev2016-05-041-54/+159
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* Bug fix possible situation in which memory is detachedItay Grudev2016-05-041-8/+5
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* Now handling all relevant signalsItay Grudev2016-05-041-6/+14
| | | | | | New handled signals are: SIGHUP, SIGQUIT, SIGBUS, SIGSYS, SIGPIPE, SIGALRM, SIGXCPU, SIGXFSZ
* Ensure backward compatibility and some cosmetic changes.Vlad Pyatnichenko2016-04-051-1/+1
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* HOTFIX: use Q_Q instead of q_ptr directly.Vlad Pyatnichenko2016-03-221-1/+3
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* HOTFIX: added Qt's modules prefixes to #include statements.Vlad Pyatnichenko2016-03-061-4/+4
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* Adaptation to Qt's pimpl idiom design. Improved inheritance safety.Vlad Pyatnichenko2016-03-051-26/+40
| | | | | | | | | | | | | | | | | | | | | | Details: * Improved unsafe C-style macros inheritance approach to the project-wide DEFINES: it is unspecified in which order source files are being preprocessed ones, so in singleapplication.cpp the class might be inherent of default-specified base, while in main.cpp this can be a user-provided QAPPLICATION_CLASS definition. * Replace Qt's pseudo-keywords to more library-independent counterparts ('emit -> Q_EMIT', etc) * Indentation fixes (80 character column-width) * Rearragned #include statements: from most platform-independen to more app-specific. * Fixed some grammar typos. * README.md updated respectively.
* QApplication inherit macroItay Grudev2015-06-091-2/+2
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* Fixed race condition #3! Library version 2.1; Explained implementation in READMEItay Grudev2015-06-061-14/+99
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* Client disconnect is not requiredItay Grudev2015-05-071-1/+0
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* Fixed memory leakItay Grudev2015-05-071-1/+3
| | | As described in issue #2 each new socket is not deallocated and creates a memory leak
* Bugfix: SingleApplication passing a copy of argc instead of referencev2.0Itay Grudev2015-04-071-1/+1
| | | | | | | | QApplication uses a reference of argc so it could modify it's value when it substitutes known arguments for example. Thanks to @Chocobozzz for reporting the issue. https://github.com/itay-grudev/SingleApplication/issues/1
* Fixed new line issueItay Grudev2015-02-261-9/+4
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* Using Regex to remove invalid Filename CharectersItay Grudev2015-02-261-1/+1
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* Completly rewritten and simplified sourceItay Grudev2015-02-261-41/+32
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* Add base filesItay Grudev2012-12-231-0/+61
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