APR-toolkit library

• Implemented a more flexible log filtering rules, which can be applied to various log sources.
• Added helper macros for declaration and implementation of custom log sources.

MPF library

• Added new helper functions to allocate and copy RTP media and termination descriptors.
• Implemented a custom log source by using a new MPF_LOG_MARK instead of the default APT_LOG_MARK.
• Fixed the RTP port management routine to allocate ports within the specified range, even if the range contains odd number of ports. (Issue #182)

MRCP client library

• Added an extended version of the function mrcp_session_create(), which takes an external memory pool as an input argument by optionally taking ownership of the provided pool.
• Added support for NTATAG_TIMER_C, which is disabled by default and can be specified via the client API or the configuration file unimrcpclient.xml.

MRCP server library

• Moved the function mrcp_session_answer_create() to a common place, since this function is used not only by the server, but also by a new proxy application.
• Added a new helper macro for the plugins providing support for the use a custom log source.

MRCP transport library

• Added a new function mrcp_control_offer_copy(), which is used by the proxy application to copy an offer received from the client in order to amend and send it over to the server.

RTSP library

• Implemented a custom log source by using a new RTSP_LOG_MARK instead of the default APT_LOG_MARK.

Sofia-SIP module (MRCPv2 agent)

• Implemented a custom log source by using a new SIP_LOG_MARK instead of the default APT_LOG_MARK.
• Fixed a memory leak in processing of SIP OPTIONS requests by destroying the corresponding nua_handle after sending a response.

RTSP module (MRCPv1 agent)

• Store the RTSP response code irregardless of presence of a message body.
• Implemented a custom log source by using a new RTSP_LOG_MARK instead of the default APT_LOG_MARK.
• Fixed processing of malformed responses not having the RTSP Content-Type set.

Demo plugins

• Using the new macro MRCP_PLUGIN_LOG_SOURCE_IMPLEMENT(), which allows to apply flexible log filtering rules to log records produced by plugins.
• Fixed a possible NULL dereference, reported by Coverity scan.

UMC sample application

• Store and use the length of content loaded from a file not only for DEFINE-GRAMMAR requests, but also for others.
• Use the newly added mrcp_session_create_ex() mostly as a sample reference.
• Slightly modified relationship between the classes UmcFramework and UmcSession mainly with regard to session tearing down routine.
• Made non-functional changes to use a unified C++ coding style.
• Took out an unused member variable m_pTimer.

Miscellaneous

• Added .gitignore file.
• Replaced references to Google Code with GitHub.
• Removed the legacy keyword $Id from all the header and source files.
• Updated the default logger.xml to include several custom log sources.
• Redefined the information provided by uni_revision.h.
• Using a new macro UNI_FULL_VERSION_STRING to output version information in applications.
• Added initial support for CMake-based build.
• Fixed compilation warnings encountered with VS2015.
• Added a test SIPP scenario for the UAC resource discovery, which is mainly used as a keep-alive mechanism by MRCP clients.