225 lines
6.1 KiB
Markdown
225 lines
6.1 KiB
Markdown
Changelog
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=========
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__3.0.18__
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----------
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* Fallback to standard QApplication class on iOS and Android systems where
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the library is not supported.
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__3.0.17__
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----------
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* Fixed compilation warning/error caused by `geteuid()` on unix based systems.
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_Iakov Kirilenko_
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* Added CMake support
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_Hennadii Chernyshchyk_
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__3.0.16__
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----------
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* Use geteuid and getpwuid to get username on Unix, fallback to environment variable.
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_Jonas Kvinge_
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__3.0.15__
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----------
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* Bug Fix: sendMessage() might return false even though data was actually written.
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_Jonas Kvinge_
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__3.0.14__
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----------
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* Fixed uninitialised variables in the `SingleApplicationPrivate` constructor.
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__3.0.13a__
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----------
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* Process socket events asynchronously
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* Fix undefined variable error on Windows
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_Francis Giraldeau_
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__3.0.12a__
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----------
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* Removed signal handling.
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__3.0.11a__
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----------
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* Fixed bug where the message sent by the second process was not received
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correctly when the message is sent immediately following a connection.
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_Francis Giraldeau_
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* Refactored code and implemented shared memory block consistency checks
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via `qChecksum()` (CRC-16).
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* Explicit `qWarning` and `qCritical` when the library is unable to initialise
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correctly.
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__3.0.10__
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----------
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* Removed C style casts and eliminated all clang warnings. Fixed `instanceId`
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reading from only one byte in the message deserialization. Cleaned up
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serialization code using `QDataStream`. Changed connection type to use
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`quint8 enum` rather than `char`.
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* Renamed `SingleAppConnectionType` to `ConnectionType`. Added initialization
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values to all `ConnectionType` enum cases.
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_Jedidiah Buck McCready_
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__3.0.9__
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---------
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* Added SingleApplicationPrivate::primaryPid() as a solution to allow
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bringing the primary window of an application to the foreground on
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Windows.
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_Eelco van Dam from Peacs BV_
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__3.0.8__
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---------
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* Bug fix - changed QApplication::instance() to QCoreApplication::instance()
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_Evgeniy Bazhenov_
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__3.0.7a__
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----------
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* Fixed compilation error with Mingw32 in MXE thanks to Vitaly Tonkacheyev.
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* Removed QMutex used for thread safe behaviour. The implementation now uses
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QCoreApplication::instance() to get an instance to SingleApplication for
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memory deallocation.
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__3.0.6a__
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----------
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* Reverted GetUserName API usage on Windows. Fixed bug with missing library.
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* Fixed bug in the Calculator example, preventing it's window to be raised
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on Windows.
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Special thanks to Charles Gunawan.
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__3.0.5a__
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----------
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* Fixed a memory leak in the SingleApplicationPrivate destructor.
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_Sergei Moiseev_
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__3.0.4a__
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----------
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* Fixed shadow and uninitialised variable warnings.
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_Paul Walmsley_
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__3.0.3a__
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----------
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* Removed Microsoft Windows specific code for getting username due to
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multiple problems and compiler differences on Windows platforms. On
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Windows the shared memory block in User mode now includes the user's
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home path (which contains the user's username).
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* Explicitly getting absolute path of the user's home directory as on Unix
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a relative path (`~`) may be returned.
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__3.0.2a__
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----------
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* Fixed bug on Windows when username containing wide characters causes the
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library to crash.
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_Le Liu_
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__3.0.1a__
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----------
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* Allows the application path and version to be excluded from the server name
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hash. The following flags were added for this purpose:
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* `SingleApplication::Mode::ExcludeAppVersion`
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* `SingleApplication::Mode::ExcludeAppPath`
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* Allow a non elevated process to connect to a local server created by an
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elevated process run by the same user on Windows
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* Fixes a problem with upper case letters in paths on Windows
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_Le Liu_
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__v3.0a__
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---------
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* Deprecated secondary instances count.
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* Added a sendMessage() method to send a message to the primary instance.
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* Added a receivedMessage() signal, emitted when a message is received from a
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secondary instance.
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* The SingleApplication constructor's third parameter is now a bool
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specifying if the current instance should be allowed to run as a secondary
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instance if there is already a primary instance.
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* The SingleApplication constructor accept a fourth parameter specifying if
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the SingleApplication block should be User-wide or System-wide.
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* SingleApplication no longer relies on `applicationName` and
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`organizationName` to be set. It instead concatenates all of the following
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data and computes a `SHA256` hash which is used as the key of the
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`QSharedMemory` block and the `QLocalServer`. Since at least
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`applicationFilePath` is always present there is no need to explicitly set
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any of the following prior to initialising `SingleApplication`.
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* `QCoreApplication::applicationName`
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* `QCoreApplication::applicationVersion`
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* `QCoreApplication::applicationFilePath`
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* `QCoreApplication::organizationName`
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* `QCoreApplication::organizationDomain`
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* User name or home directory path if in User mode
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* The primary instance is no longer notified when a secondary instance had
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been started by default. A `Mode` flag for this feature exists.
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* Added `instanceNumber()` which represents a unique identifier for each
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secondary instance started. When called from the primary instance will
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return `0`.
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__v2.4__
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--------
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* Stability improvements
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* Support for secondary instances.
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* The library now recovers safely after the primary process has crashed
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and the shared memory had not been deleted.
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__v2.3__
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--------
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* Improved pimpl design and inheritance safety.
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_Vladislav Pyatnichenko_
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__v2.2__
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--------
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* The `QAPPLICATION_CLASS` macro can now be defined in the file including the
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Single Application header or with a `DEFINES+=` statement in the project file.
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__v2.1__
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--------
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* A race condition can no longer occur when starting two processes nearly
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simultaneously.
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Fix issue [#3](https://github.com/itay-grudev/SingleApplication/issues/3)
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__v2.0__
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--------
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* SingleApplication is now being passed a reference to `argc` instead of a
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copy.
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Fix issue [#1](https://github.com/itay-grudev/SingleApplication/issues/1)
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* Improved documentation.
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