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Diffstat (limited to 'ReleaseNotes.txt')
-rwxr-xr-x | ReleaseNotes.txt | 874 |
1 files changed, 437 insertions, 437 deletions
diff --git a/ReleaseNotes.txt b/ReleaseNotes.txt index dd5bade..4319eac 100755 --- a/ReleaseNotes.txt +++ b/ReleaseNotes.txt @@ -1,437 +1,437 @@ -Diagnostic Log and Trace - Release Notes
-=========================================
-Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
-
-Version
--------
-2.11.0 STABLE
-
-Changes
--------
-
-2.11.0
- * New macros for Format of Hex and Binary.
- * Enable dbus trace when adaptor starts up.
- * Added configuration of dbus filter.
- * Fixed segmented messages arguments to standard.
- * First implementation of DLT DBus adapter.
- * DLT_CSTRING implementation non verbose mode.
- * Added new examples which can be manually build against DLt library.
- * Send ECU Id if enabled and added library API to change.
- * Send timestamp can be disabled by new API.
- * Send session/process id by default and add configuration API.
- * Send extended header in non verbose mode by default and add new API to change setting.
- * Make daemon buffer size configurable
-
-2.10.0
-
- * Bug 184 - /tmp/dltpipes directory does not exist before dlt-daemon is started, logging disabled
- * Updated authors information.
- * Fixed missing variable declaration when systemd not enabled.
- * Fixed: all possible malloc, sprintf and strcpy problems
- * Fixed: Creation of dltpipes directory is too late.
- * Cygwin port: cygwin patch, signal handling patch and cppcheck and install lib dll to correct location on Windows.
- * Fixed compiler warnings with 32Bit gcc compiler.
- * Fixed: Fixed offline trace and new send functions issues
- * Fixed: Bug 172 - DLT system crashes because of wrong journald adaptor implementation
- * DLT Common API Wrapper.
- * Removed dlt_free from example and test applications, already called from exit handler.
- * Fixed missing dlt_receiver_remove in dlt_daemon_process_user_xxx functions.
- * Use LIB_SUFFIX as lib installation path.
- * Fixed serial port not working anymore.
- * Added log output of created socket/port In init phase 2 - socket creation
- * Defined return value for dlt_message_read().
- * Cleanup of send return values.Further cleanup of send restructure.
- * Moved daemon client functions to new source file.
- * Centralised send function to client.Introduced connection state to dlt daemon.
- * Removed check of double registration of contexts in user library, already checked by daemon.
- * When using DLT in console mode on a 64-bit machine, timestamps are corrupted due to an address of a 32-bit value being cast to a 64-bit pointer.
- * Bug 3 - Cmake does not check for zlib for dlt-daemon compilation.
- * Added new control message timezone.
- * Fixed deadlock after wrong merge..
- * Fix potential buffer overflow in offline trace.
- * Fix deadlock in dlt_user_log_reattach_to_daemon(void).
- * Fixed possible crash when runtime configurations files are corrupted.
- * Environement variables added to configure internal logging in library.
- * Reduce Timeout between filetransfer packets.
- * Close socket when send fails.
- * Replace threads by timing fds for ecu version, timing packets and watchdog.
- * Added conntection info and unregister context control messages.
- * Configurable Timeout on send.
- * Added further checks to dlt_buffer.
- * atexit handler fix.
- * Add threadnames to libdlt threads.
- * Security fix on DLT pipes.
- * Reduce usage of SEM_LOCK in application library and reset pointers.
- * Fix: Systemd Journal Adapter provides corrupted output.
- * Fix: Install Example service file only when example enabled
-
-2.9.1
-
- * Implementation of command line tool dlt-control.
- * Fix file transfer bug.
- * Bug 44 - Don't print "Buffer full" message from DLT daemon for each trace.
- * Yocto fix in build builds.
- * Fixed: security issue in dlt-system-shell regarding strncpy.
- * Fixed: Security Issue by Command Injection in DLT System.
- * systemd/CMakeLists: Remove SYSTEMD_CONFIGURATIONS_FILES_DIR existance check.
- * Bug 85 - Include of dlt.h leads to compiler warning.
- * Bug 84 - Adding utf8 support to dlt-daemon, dlt-viewer. Modified patch, originally provided by Stefan Vacek.
- * systemd journal support added.
- * spec file does not package man files when cmake is run with -DWITH_DOC=OFF
- * added length check for paths of files to be transferred
- * Semaphores and Pointer passing insteasd by value and otehr coverity issue fixes
- * Fixed several issues in DLT filetransfer.
- * added creation date and a simple hash on the file name for to improve the uniqueness of getFileSerialNumber
- * modified filetransfer to be more robust in restarting transfers
- * Remove dangling DLT_SEM_FREE from dlt_user_queue_resend
- * Unifed ECU version sending functions
- * Refinements due to problems reported by static code analysis
- * Spec file does no more package man files when cmake is run with -DWITH_DOC=OFF
- * Made the APID strings in dlt-test-multi-process counting from 00-99
- * Added creation date and a simple hash on the file name for to improve the uniqueness of getFileSerialNumber
- * File Transfer: improved robustness in case of restarted ECU/dlt-system with interrupted transfers
-
-2.9.0
-
- * Changed documentation and man pages into asciidoc format.
- * Increased buffer sizes for DLT user library and DLT daemon
- * [GDLT-120]: truncated and Segmented network tracing
- * [GDLT-137]: Automatically try resending of user buffer after FIFO full
- * [GSWD-85]: Added authors file
-
-2.8.0
-
- * [GDLT-115]: Encapsulate user macros
- * Fix register app and register context was not stored in buffer when FIFO is full. Other controll messages still not saved in buffer.
- * Create new fifo only when same application registers with different pid.'
- * Do not register appliction again, if already registered.
- * Fixed filetransfer not checking buffer fill level.
-
-2.7.0
-
- * [GDLT-24] Fixing compiler warnings
- * [GDLT-94] Optional sending periodic software version messages. See man pages for more informations
- * [GENDLT-26] Check for description length sanity
- * [GENDLT-24] Crash on invalid injection message fixed
- * [GDLT-93] Add -Wextra flags for compilation Fixed all the warnings that
- * [GDLT-90] Optional: systemd watchdog concept in dlt-system and dlt-daemon
- * [GDLT-67] Re-implemented dlt-system. Read full commit message for more information
-
-2.6.2
-
- * [GDLT-89] Fixed daemon doesn't sent the persistent log level
- * [GDLT-88] Fixed wrong initalization order using offline trace function
-
-2.6.1
-
- * Add _GNU_SOURCE Definition to be able to use O_CLOEXEC
- * Added important SEM_FREE in the daemon and closing fd in the filetransfer
- * [GDLT-3] Fixed missing semaphore around dlt_buffer_push3
- * [GDLT-86] Fixed dlt_free uses absolute file path /tmp and not DLT_USER_DEFINE define
- * [D4099] Check for duplicate file handles, and clean them up if found
- * [GDLT-85] Pipes opened multiple times for the same application pid fixed
- * [GDLT-82] Child process inherits file descriptors openend by their parent fixed
- * [GDLT-84] Instead of calling the injection callback, store a pointer to it and the required parameter data fixed
- * [GDLT-70] Check for malloc failures and return errors where applicable
- * [GDLT-47] Avoid discarding old contexts if no new memory can be allocate
- * [GDLT-69] Fixed bug in dlt-test-multi-process shares context between threads
-
-2.6.0
-
- * [GDLT-75] Use old style directory check on startup
- * [GENDLT-21] Move mcnt from DltContextData to DltContext
- * [GENDLT-15] Fixes to previous integrations from review
- * [GENDLT-15] Safe re-allocations for databuffer
- * [GENDLT-15] use the correct TEXTBUFSIZE
- * [GENDLT-15] Optimize usege of strlen. Improved log level handling
- * [GENDLT-15] Avoid buffer overrun with snprintf()
- * [GENDLT-15] Check return value of dlt_user_log_write_start(_id) correctly
- * [GENDLT-15] Reduce the number of applications if allocation fails
- * [GENDLT-15] Make dlt_user_log_write_start inline
- * [GENDLT-15] Improve errore checking in dlt_user_log_write_start_id
- * [GENDLT-15] Use databussersize to avoid reallocations
- * [GENDLT-15] Rename buffer size constant to avoid confusion
- * [GENDLT-15] Better error handling when writing to FIFO
- * [GENDLT-15] Remove duplicate msg initialization.
- * [GENDLT-15] Optimize away multiple uses of strlen for one check
- * [GDLT-4] Improve queue handling, allow for other messages while transferring a large file
- * [GDLT-4] Limit maximum file queue to 256 files
- * [GDLT-4] First working version of inotify for file transfer
- * [GDLT-2] First test for filetransfer change
- * [GDLT-2] Change to gzip wrapper format. Change file signature creation to account for file size, as inode number maybe duplicate when deleting and creating new files
- * [GDLT-2] Fix bug while reading the options
- * [GDLT-2] Allow for enabling/disabling compression for the separate directories
- * [GDLT-2] Check if the file is already compressed
- * [GDLT-2] Link with libz, fix a typo
- * [GDLT-2] zlib based compression for dlt-system
- * Cleaned some warnings generated from removing stale old code
-
-2.5.2
-
- * Change to Mozilla Public License Version 2.0
-
-2.5.1
-
- * Fixed bug with comparinson between signed and unsigned integer and protection for a buffer overflow.
- * Modified library for new test cases to corrupt data - related to the bug fix for testing signed and unsigned integer
- * [GENDLT-20] Fixed bug to use old cmake version for copy file
- * Replaced dlt-test-filetransfer-image.png with an own created image
- * [GENDLT-21] Fixed bug: Message Counter (MCNT) should be increased but is always 0
-
-2.5.0
-
- * [GDLT-53] Man pages installation included
- * .cproject and .project file for Eclipse included
- * Update of doxygen documentation and generation
- * Rework of root CMake project file, e.g. structure and compile options
- * [GENDLT-16] Create variable in dlt-system.conf to configure the timeout of the filetransfer
- * [GDLT-37] Extend automated test tools for parallel process/threads tests
- * [GSW-138] API Extension to resend the log messages in the user buffer
- * [GDLT-36] Prefixing of dlt_version.h fixed
- * [GDLT-31] Tracefile content stored different under Ubuntu 64 bit version compared to Ubuntu/Win 32 Bit version fixed
- * [GDLT-35] Compile warnings fixed
- * [GSW-137] Wrong include gives error on compailing against dlt fixed
-
-2.4.2
-
- * Added dynamic increasable ringbuffers to user lib and daemon.
- * dlt-system filetransfer now recovers when file is deleted during filetransfer.
- * Added check of file size when starting and deleting files during filetransfer
- * Added chekc of shm buffer availability when push to shm
- * Create abstraction of shm buffer management.
- * Fixed buffer overflow problem in buffer library.
- * Disabled share memory by default - disabled completely shared memory if not enabled.
-
-2.4.1
-
- * Added dynamic increasable ringbuffers to user lib and dlt-daemon.
- * Created abstraction of shm buffer management.
- * dlt-system filetransfer now recovers when file is deleted during filetransfer.
- * Added check of file size when starting and deleting files during filetransfer.
- * Added check of shm buffer availability when push to shm.
-
-2.4.1
-
- * Added internal logging facility to stdout, syslog or local file, configurable in configuration file.
- * Added deamonise and signal handlers to dlt-system.
- * Added manual pages.
- * Added new API dlt_check_library_version() function.
- * Fifo or SHM mode can be changed by compiler switch.
- * Replaced SHM implementation.
- * Fixed shared memory problem in DLT library during startup, if application is started before daemon.
- * Fixed syslog adapter in dlt-system.
- * Reverted API changes in dlt_register_app() function.
- * DLT user library does not set the stack size of the receiver thread anymore.
-
-2.4.0
-
- * New config files /etc/dlt.conf and /etc/dlt-system.conf must be adapted to the needs
- * New DLT user lib API dlt_get_log_state() to get DLT client state
- * New DLT user lib API to manage flow control (needed for bulk data logging)
- * New DLT user lib API dlt_set_log_mode() to enable/disable internal/external trace
- * New application dlt-system (filtransfer, proc file system logger,syslog udp adapter included)
- * [GSW-66] File transfer over DLT.
- * [GSW-43] Performance improvement for bulk data over DLT.
- * [GSW-61] Replace command line parameter by configuration file
- * [GSW-13] Support for keep-alive messages as configuration parameter
- * [GSW-60] Extended offline DLT Trace memory handling.
- * Removed filter implementation
-
-2.3.0
-
- * [GSW-16] Systemd configuration for syslog to DLT dapater
- * [GSW-62] DLT Library version check
- * [GSW-28] Directory where persistent data is stored is not configurable
- * [GSW-59] Statically allocated large array
- * Added init script for Ubuntu
- * Optional adding of gprof compile flags
- * sprintf with float64 fails on ARM platform; disabled this function on QRM platform.
-
-2.2.0
-
- * Moved build process completely to cmake
- * Added commandline parameter -u to set ring buffer size
- * Reduced cpu consumption needed by applications using DLT library
- * Increased default ringbuffer size to 10024 bytes
- * Changed delay in receiver routine to 100ms
-
-2.1.0
-
- * DLT Viewer (QT)
- * New dlt viewer (QT-based) implementated
- * Moved to seperate project, see extra Release Notes for DLT Viewer (QT)
- * DLT Viewer (WX) - Deprecated
- * Old dlt viewer (WX) is removed now from package generation
- * Moved to seperate project
- * Removed filtering of messages during writing to a file
- * DLT library:
- * Functions dlt_file_read_raw() and dlt_file_read_header_raw() added
- * Added support for raw messages in nonverbose mode
- * Injection tables are now dynamically allocated
- * Contexts are now dynamically allocated
- * Added seperate file for platform float types (dlt_float_types.h)
- and used this types.
- Attention: This file must be adapted to each target platform.
- * Removed signal handlers from dlt_user.c; SIGPIPE signal is ignored; atexit() handler still exists
- * Function dlt_forward_msg() added
- * DLT daemon:
- * Small optimization in get_log_info() for one searched application with one searched context,
- which is existing in the context table of the dlt daemon
- * Optional syncing to serial header added
- * Support for keep-alive messages, realized as seperate thread
- * General:
- * Combined dlt-test-user-multi and dlt-test-many to dlt-test-stress
- * Extended dlt-test-client
- * Added stress test3 to dlt-test-stress
- * Added help to dlt-test-stress, printed if no test was selected
- * Added dlt-test-internal
- * Removed plugin support from dlt_receive and dlt_convert
- * Extended documentation
- * dlt viewer (wx): Fixed minor bug, it's possible now to compile the dlt viewer (wx) again under mingw under Windows
- * DLT test programs: Fixed minor bug in dlt-test-user, test3f: Wrong counter was used
- * Removed DLT_LOG calls in injection functions due to problems (application hangs)
-
-2.0.5
-
- * DLT viewer:
- * The default log level is now shown, if already known
- * Renamed Filter->New.. to Filter->Delete all filter
- * Enhanced performance
- * DLT library:
- * On crash or termination of application using the DLT library,
- the registered context and application IDs are removed properly
- (and are deregistered from DLT daemon)
- * dlt_register_context_ll_ts() and Macro therefore added
- * dlt_message_payload() has now additional type DLT_OUTPUT_ASCII_LIMITED
- * dlt_message_header_flags() added
- * DLT daemon:
- * Support for dlt_register_context_ll_ts() added
- * Enhanced support for get_log_info (all modes, 1 app all contexts, 1 app 1 context, all apps all contexts)
- * Added -r option, for automatic sending context information to dlt client; if no client connection is available,
- this information is stored in history buffer in dlt daemon
- * Several internal performance optimizations:
- * dlt_daemon_context_find(), dlt_daemon_application_find(): Now O(log n) instead O(n)
- * Several functions optimized
- * Unnecessary functions removed
- * General:
- * Moved definition of struct DltUser from dlt_user_private.h to dlt_user.h
- * dlt.h includes now dlt_common.h
- * Extended dlt-test-user and dlt-test-client applications
- * DLT daemon/DLT library: Fixed bug in Filter Delete
- * DLT daemon: Fixed bug in dlt daemon which leads to a crash, when starting/stoping application, then sending
- new log level to context of this (now not running) application.
- * DLT daemon: Fixed bug in unregister application
- * DLT daemon: Fixed bug in reattach to daemon
- * DLT library: Fixed bug in send function
- * DLT viewer: Fixed bug in set default log level
-
-2.0.4
-
- * License has changed from ADRLPD to ADRLRM
- * DLT viewer:
- * Support for non-verbose mode (as FIBEX plugin)
- * DLT library:
- * Support for non-verbose mode (as FIBEX plugin)
- * dlt_message_print_* functions added
- * Semaphore calls added to enable multi-threading
- * Changed injection interface from direct usage to callback
- * Requested log level and trace status is set immediately
- in dlt_set_application_ll_ts_limit()
- * Implemented receiver thread in DLT library
- (used for setting of log level/trace status and for injection handling)
- * Added signal-handler and atexit-handler for cleanup (calls dlt_free())
- * General:
- * Added implementation of clientlib and testclient for Windows
- * Both adaptors sends now log messages with log level DLT_LOG_INFO
- * Multi-threading example in src/tests/dlt-test-user-multi added
- * DLT viewer: Right mouse button for loading plugin descriptions (MOST-/Fibex-XML File)
- is now working (also in Windows)
- * DLT library: Fixed bug in dlt_print_mixed_string()
- * DLT library: Fixed bug in dlt_daemon_contexts_get_next_con_id()
- * DLT daemon: dlt_daemon_process_user_message_unregister_application() also removes now
- all corresponding contexts
- * DLT daemon: Added security check to dlt_daemon_control_get_log_info() in order to avoid crash
- which occured under special circumstances
- * DLT daemon: Register app now opens the connection to the DLT library,
- unregister app closes the connection (was before in register context)
- * Added -lrt to package config file
- * Resolved dependency from dlt_client.h to dlt_common.h -> dlt_common.h is now public
-
-2.0.3
-
- * DLT viewer:
- * Reduced load if idle
- * Modified behaviour of settings in dlt-viewer
- * Always open tmpfile in dlt-viewer if nothing other is specified
- * File->Clear added
- * DLT daemon:
- * Added several checks within code
- * DLT library:
- * Added several checks within code
- * Enhanced local print modes:
- a environment variable now can be used to control local print mode:
- Variable: DLT_LOCAL_PRINT_MODE
- Values : "AUTOMATIC" (local print only, if dlt-daemon connection is not
- available at startup of program using DLT library)
- "FORCE_ON" (always do local print)
- "FORCE_OFF" (never do local print)
- * A client library for writing console client applications (Linux) is now available.
- dlt-receiver and dlt-test-client uses this new library code
- * General:
- * Added seperate file for DltMostMessageHeader type
- * Added seperate file for DLT protocol values
- * Relaxed checks for passing trace messages to plugin handler
- * Tested and improved MOST plugin
- * Support for float (32 Bit) and double (64 Bit) values
- * Code fragments for winclientlib and wintestclient added
- * DLT library: Fixed bug in DLT_IMPORT_CONTEXT
- * DLT library: Fixed bug in dlt_plugin_print() and dlt_most_payload()
- * DLT daemon and library: Fixed bug in handling of description strings
- * DLT viewer: Fixed bug in RMB Click for loading plugin description
- * General: Fixed parsing and printing of MOST messages
- * Several small bugs fixed
-
-2.0.2
-
- * DLT viewer:
- * Showing timestamp
- * Compiles now with MS Visual C++
- * Support for loading multiple descriptions
- of plugins is now possible (*)
- * Plugin description can be loaded individually
- by Right-mouse-button (*)
- * DLT daemon:
- * Overflow message is now stored in history buffer,
- if necessary
- * DLT library:
- * Ring-buffer for injection messages implemented
- * History Buffer for Startup + Overflow implemented
- * Setting of maximum logged log level/trace status for
- application triggered by application is now possible
- * Optional local output of Log message is now possible
- * General:
- * Support for ARTIS Box implemented (all, without GUI)
- * Support for timestamp in standardheader extras added
- * Support for ECU ID in standardheader extras added;
- this value can be overwritten by the DLT daemon
- * DLT viewer:
- * Store and load application and context description fixed
- * Fixed crash on termination of Windows version
- * DLT console utilities:
- * Fixed printing of filter ids
- * General:
- * Big Endian/Little Endian support tested and fixed
- * Fixed writing and reading of locally created dlt files
- * Several smaller bugs fixed
-
-2.0.1
-
- * Full support for serial connection between DLT daemon and DLT Viewer
- * Several small bugs fixed in DLT Viewer
-
-2.0.0
-
- * Initial Release of new DLT daemon Version 2 including the new DLT Client DLT Viewer
- * Initial Release
-
+Diagnostic Log and Trace - Release Notes +========================================= +Alexander Wenzel <Alexander.AW.Wenzel@bmw.de> + +Version +------- +2.11.0 STABLE + +Changes +------- + +2.11.0 + * New macros for Format of Hex and Binary. + * Enable dbus trace when adaptor starts up. + * Added configuration of dbus filter. + * Fixed segmented messages arguments to standard. + * First implementation of DLT DBus adapter. + * DLT_CSTRING implementation non verbose mode. + * Added new examples which can be manually build against DLt library. + * Send ECU Id if enabled and added library API to change. + * Send timestamp can be disabled by new API. + * Send session/process id by default and add configuration API. + * Send extended header in non verbose mode by default and add new API to change setting. + * Make daemon buffer size configurable + +2.10.0 + + * Bug 184 - /tmp/dltpipes directory does not exist before dlt-daemon is started, logging disabled + * Updated authors information. + * Fixed missing variable declaration when systemd not enabled. + * Fixed: all possible malloc, sprintf and strcpy problems + * Fixed: Creation of dltpipes directory is too late. + * Cygwin port: cygwin patch, signal handling patch and cppcheck and install lib dll to correct location on Windows. + * Fixed compiler warnings with 32Bit gcc compiler. + * Fixed: Fixed offline trace and new send functions issues + * Fixed: Bug 172 - DLT system crashes because of wrong journald adaptor implementation + * DLT Common API Wrapper. + * Removed dlt_free from example and test applications, already called from exit handler. + * Fixed missing dlt_receiver_remove in dlt_daemon_process_user_xxx functions. + * Use LIB_SUFFIX as lib installation path. + * Fixed serial port not working anymore. + * Added log output of created socket/port In init phase 2 - socket creation + * Defined return value for dlt_message_read(). + * Cleanup of send return values.Further cleanup of send restructure. + * Moved daemon client functions to new source file. + * Centralised send function to client.Introduced connection state to dlt daemon. + * Removed check of double registration of contexts in user library, already checked by daemon. + * When using DLT in console mode on a 64-bit machine, timestamps are corrupted due to an address of a 32-bit value being cast to a 64-bit pointer. + * Bug 3 - Cmake does not check for zlib for dlt-daemon compilation. + * Added new control message timezone. + * Fixed deadlock after wrong merge.. + * Fix potential buffer overflow in offline trace. + * Fix deadlock in dlt_user_log_reattach_to_daemon(void). + * Fixed possible crash when runtime configurations files are corrupted. + * Environement variables added to configure internal logging in library. + * Reduce Timeout between filetransfer packets. + * Close socket when send fails. + * Replace threads by timing fds for ecu version, timing packets and watchdog. + * Added conntection info and unregister context control messages. + * Configurable Timeout on send. + * Added further checks to dlt_buffer. + * atexit handler fix. + * Add threadnames to libdlt threads. + * Security fix on DLT pipes. + * Reduce usage of SEM_LOCK in application library and reset pointers. + * Fix: Systemd Journal Adapter provides corrupted output. + * Fix: Install Example service file only when example enabled + +2.9.1 + + * Implementation of command line tool dlt-control. + * Fix file transfer bug. + * Bug 44 - Don't print "Buffer full" message from DLT daemon for each trace. + * Yocto fix in build builds. + * Fixed: security issue in dlt-system-shell regarding strncpy. + * Fixed: Security Issue by Command Injection in DLT System. + * systemd/CMakeLists: Remove SYSTEMD_CONFIGURATIONS_FILES_DIR existance check. + * Bug 85 - Include of dlt.h leads to compiler warning. + * Bug 84 - Adding utf8 support to dlt-daemon, dlt-viewer. Modified patch, originally provided by Stefan Vacek. + * systemd journal support added. + * spec file does not package man files when cmake is run with -DWITH_DOC=OFF + * added length check for paths of files to be transferred + * Semaphores and Pointer passing insteasd by value and otehr coverity issue fixes + * Fixed several issues in DLT filetransfer. + * added creation date and a simple hash on the file name for to improve the uniqueness of getFileSerialNumber + * modified filetransfer to be more robust in restarting transfers + * Remove dangling DLT_SEM_FREE from dlt_user_queue_resend + * Unifed ECU version sending functions + * Refinements due to problems reported by static code analysis + * Spec file does no more package man files when cmake is run with -DWITH_DOC=OFF + * Made the APID strings in dlt-test-multi-process counting from 00-99 + * Added creation date and a simple hash on the file name for to improve the uniqueness of getFileSerialNumber + * File Transfer: improved robustness in case of restarted ECU/dlt-system with interrupted transfers + +2.9.0 + + * Changed documentation and man pages into asciidoc format. + * Increased buffer sizes for DLT user library and DLT daemon + * [GDLT-120]: truncated and Segmented network tracing + * [GDLT-137]: Automatically try resending of user buffer after FIFO full + * [GSWD-85]: Added authors file + +2.8.0 + + * [GDLT-115]: Encapsulate user macros + * Fix register app and register context was not stored in buffer when FIFO is full. Other controll messages still not saved in buffer. + * Create new fifo only when same application registers with different pid.' + * Do not register appliction again, if already registered. + * Fixed filetransfer not checking buffer fill level. + +2.7.0 + + * [GDLT-24] Fixing compiler warnings + * [GDLT-94] Optional sending periodic software version messages. See man pages for more informations + * [GENDLT-26] Check for description length sanity + * [GENDLT-24] Crash on invalid injection message fixed + * [GDLT-93] Add -Wextra flags for compilation Fixed all the warnings that + * [GDLT-90] Optional: systemd watchdog concept in dlt-system and dlt-daemon + * [GDLT-67] Re-implemented dlt-system. Read full commit message for more information + +2.6.2 + + * [GDLT-89] Fixed daemon doesn't sent the persistent log level + * [GDLT-88] Fixed wrong initalization order using offline trace function + +2.6.1 + + * Add _GNU_SOURCE Definition to be able to use O_CLOEXEC + * Added important SEM_FREE in the daemon and closing fd in the filetransfer + * [GDLT-3] Fixed missing semaphore around dlt_buffer_push3 + * [GDLT-86] Fixed dlt_free uses absolute file path /tmp and not DLT_USER_DEFINE define + * [D4099] Check for duplicate file handles, and clean them up if found + * [GDLT-85] Pipes opened multiple times for the same application pid fixed + * [GDLT-82] Child process inherits file descriptors openend by their parent fixed + * [GDLT-84] Instead of calling the injection callback, store a pointer to it and the required parameter data fixed + * [GDLT-70] Check for malloc failures and return errors where applicable + * [GDLT-47] Avoid discarding old contexts if no new memory can be allocate + * [GDLT-69] Fixed bug in dlt-test-multi-process shares context between threads + +2.6.0 + + * [GDLT-75] Use old style directory check on startup + * [GENDLT-21] Move mcnt from DltContextData to DltContext + * [GENDLT-15] Fixes to previous integrations from review + * [GENDLT-15] Safe re-allocations for databuffer + * [GENDLT-15] use the correct TEXTBUFSIZE + * [GENDLT-15] Optimize usege of strlen. Improved log level handling + * [GENDLT-15] Avoid buffer overrun with snprintf() + * [GENDLT-15] Check return value of dlt_user_log_write_start(_id) correctly + * [GENDLT-15] Reduce the number of applications if allocation fails + * [GENDLT-15] Make dlt_user_log_write_start inline + * [GENDLT-15] Improve errore checking in dlt_user_log_write_start_id + * [GENDLT-15] Use databussersize to avoid reallocations + * [GENDLT-15] Rename buffer size constant to avoid confusion + * [GENDLT-15] Better error handling when writing to FIFO + * [GENDLT-15] Remove duplicate msg initialization. + * [GENDLT-15] Optimize away multiple uses of strlen for one check + * [GDLT-4] Improve queue handling, allow for other messages while transferring a large file + * [GDLT-4] Limit maximum file queue to 256 files + * [GDLT-4] First working version of inotify for file transfer + * [GDLT-2] First test for filetransfer change + * [GDLT-2] Change to gzip wrapper format. Change file signature creation to account for file size, as inode number maybe duplicate when deleting and creating new files + * [GDLT-2] Fix bug while reading the options + * [GDLT-2] Allow for enabling/disabling compression for the separate directories + * [GDLT-2] Check if the file is already compressed + * [GDLT-2] Link with libz, fix a typo + * [GDLT-2] zlib based compression for dlt-system + * Cleaned some warnings generated from removing stale old code + +2.5.2 + + * Change to Mozilla Public License Version 2.0 + +2.5.1 + + * Fixed bug with comparinson between signed and unsigned integer and protection for a buffer overflow. + * Modified library for new test cases to corrupt data - related to the bug fix for testing signed and unsigned integer + * [GENDLT-20] Fixed bug to use old cmake version for copy file + * Replaced dlt-test-filetransfer-image.png with an own created image + * [GENDLT-21] Fixed bug: Message Counter (MCNT) should be increased but is always 0 + +2.5.0 + + * [GDLT-53] Man pages installation included + * .cproject and .project file for Eclipse included + * Update of doxygen documentation and generation + * Rework of root CMake project file, e.g. structure and compile options + * [GENDLT-16] Create variable in dlt-system.conf to configure the timeout of the filetransfer + * [GDLT-37] Extend automated test tools for parallel process/threads tests + * [GSW-138] API Extension to resend the log messages in the user buffer + * [GDLT-36] Prefixing of dlt_version.h fixed + * [GDLT-31] Tracefile content stored different under Ubuntu 64 bit version compared to Ubuntu/Win 32 Bit version fixed + * [GDLT-35] Compile warnings fixed + * [GSW-137] Wrong include gives error on compailing against dlt fixed + +2.4.2 + + * Added dynamic increasable ringbuffers to user lib and daemon. + * dlt-system filetransfer now recovers when file is deleted during filetransfer. + * Added check of file size when starting and deleting files during filetransfer + * Added chekc of shm buffer availability when push to shm + * Create abstraction of shm buffer management. + * Fixed buffer overflow problem in buffer library. + * Disabled share memory by default - disabled completely shared memory if not enabled. + +2.4.1 + + * Added dynamic increasable ringbuffers to user lib and dlt-daemon. + * Created abstraction of shm buffer management. + * dlt-system filetransfer now recovers when file is deleted during filetransfer. + * Added check of file size when starting and deleting files during filetransfer. + * Added check of shm buffer availability when push to shm. + +2.4.1 + + * Added internal logging facility to stdout, syslog or local file, configurable in configuration file. + * Added deamonise and signal handlers to dlt-system. + * Added manual pages. + * Added new API dlt_check_library_version() function. + * Fifo or SHM mode can be changed by compiler switch. + * Replaced SHM implementation. + * Fixed shared memory problem in DLT library during startup, if application is started before daemon. + * Fixed syslog adapter in dlt-system. + * Reverted API changes in dlt_register_app() function. + * DLT user library does not set the stack size of the receiver thread anymore. + +2.4.0 + + * New config files /etc/dlt.conf and /etc/dlt-system.conf must be adapted to the needs + * New DLT user lib API dlt_get_log_state() to get DLT client state + * New DLT user lib API to manage flow control (needed for bulk data logging) + * New DLT user lib API dlt_set_log_mode() to enable/disable internal/external trace + * New application dlt-system (filtransfer, proc file system logger,syslog udp adapter included) + * [GSW-66] File transfer over DLT. + * [GSW-43] Performance improvement for bulk data over DLT. + * [GSW-61] Replace command line parameter by configuration file + * [GSW-13] Support for keep-alive messages as configuration parameter + * [GSW-60] Extended offline DLT Trace memory handling. + * Removed filter implementation + +2.3.0 + + * [GSW-16] Systemd configuration for syslog to DLT dapater + * [GSW-62] DLT Library version check + * [GSW-28] Directory where persistent data is stored is not configurable + * [GSW-59] Statically allocated large array + * Added init script for Ubuntu + * Optional adding of gprof compile flags + * sprintf with float64 fails on ARM platform; disabled this function on QRM platform. + +2.2.0 + + * Moved build process completely to cmake + * Added commandline parameter -u to set ring buffer size + * Reduced cpu consumption needed by applications using DLT library + * Increased default ringbuffer size to 10024 bytes + * Changed delay in receiver routine to 100ms + +2.1.0 + + * DLT Viewer (QT) + * New dlt viewer (QT-based) implementated + * Moved to seperate project, see extra Release Notes for DLT Viewer (QT) + * DLT Viewer (WX) - Deprecated + * Old dlt viewer (WX) is removed now from package generation + * Moved to seperate project + * Removed filtering of messages during writing to a file + * DLT library: + * Functions dlt_file_read_raw() and dlt_file_read_header_raw() added + * Added support for raw messages in nonverbose mode + * Injection tables are now dynamically allocated + * Contexts are now dynamically allocated + * Added seperate file for platform float types (dlt_float_types.h) + and used this types. + Attention: This file must be adapted to each target platform. + * Removed signal handlers from dlt_user.c; SIGPIPE signal is ignored; atexit() handler still exists + * Function dlt_forward_msg() added + * DLT daemon: + * Small optimization in get_log_info() for one searched application with one searched context, + which is existing in the context table of the dlt daemon + * Optional syncing to serial header added + * Support for keep-alive messages, realized as seperate thread + * General: + * Combined dlt-test-user-multi and dlt-test-many to dlt-test-stress + * Extended dlt-test-client + * Added stress test3 to dlt-test-stress + * Added help to dlt-test-stress, printed if no test was selected + * Added dlt-test-internal + * Removed plugin support from dlt_receive and dlt_convert + * Extended documentation + * dlt viewer (wx): Fixed minor bug, it's possible now to compile the dlt viewer (wx) again under mingw under Windows + * DLT test programs: Fixed minor bug in dlt-test-user, test3f: Wrong counter was used + * Removed DLT_LOG calls in injection functions due to problems (application hangs) + +2.0.5 + + * DLT viewer: + * The default log level is now shown, if already known + * Renamed Filter->New.. to Filter->Delete all filter + * Enhanced performance + * DLT library: + * On crash or termination of application using the DLT library, + the registered context and application IDs are removed properly + (and are deregistered from DLT daemon) + * dlt_register_context_ll_ts() and Macro therefore added + * dlt_message_payload() has now additional type DLT_OUTPUT_ASCII_LIMITED + * dlt_message_header_flags() added + * DLT daemon: + * Support for dlt_register_context_ll_ts() added + * Enhanced support for get_log_info (all modes, 1 app all contexts, 1 app 1 context, all apps all contexts) + * Added -r option, for automatic sending context information to dlt client; if no client connection is available, + this information is stored in history buffer in dlt daemon + * Several internal performance optimizations: + * dlt_daemon_context_find(), dlt_daemon_application_find(): Now O(log n) instead O(n) + * Several functions optimized + * Unnecessary functions removed + * General: + * Moved definition of struct DltUser from dlt_user_private.h to dlt_user.h + * dlt.h includes now dlt_common.h + * Extended dlt-test-user and dlt-test-client applications + * DLT daemon/DLT library: Fixed bug in Filter Delete + * DLT daemon: Fixed bug in dlt daemon which leads to a crash, when starting/stoping application, then sending + new log level to context of this (now not running) application. + * DLT daemon: Fixed bug in unregister application + * DLT daemon: Fixed bug in reattach to daemon + * DLT library: Fixed bug in send function + * DLT viewer: Fixed bug in set default log level + +2.0.4 + + * License has changed from ADRLPD to ADRLRM + * DLT viewer: + * Support for non-verbose mode (as FIBEX plugin) + * DLT library: + * Support for non-verbose mode (as FIBEX plugin) + * dlt_message_print_* functions added + * Semaphore calls added to enable multi-threading + * Changed injection interface from direct usage to callback + * Requested log level and trace status is set immediately + in dlt_set_application_ll_ts_limit() + * Implemented receiver thread in DLT library + (used for setting of log level/trace status and for injection handling) + * Added signal-handler and atexit-handler for cleanup (calls dlt_free()) + * General: + * Added implementation of clientlib and testclient for Windows + * Both adaptors sends now log messages with log level DLT_LOG_INFO + * Multi-threading example in src/tests/dlt-test-user-multi added + * DLT viewer: Right mouse button for loading plugin descriptions (MOST-/Fibex-XML File) + is now working (also in Windows) + * DLT library: Fixed bug in dlt_print_mixed_string() + * DLT library: Fixed bug in dlt_daemon_contexts_get_next_con_id() + * DLT daemon: dlt_daemon_process_user_message_unregister_application() also removes now + all corresponding contexts + * DLT daemon: Added security check to dlt_daemon_control_get_log_info() in order to avoid crash + which occured under special circumstances + * DLT daemon: Register app now opens the connection to the DLT library, + unregister app closes the connection (was before in register context) + * Added -lrt to package config file + * Resolved dependency from dlt_client.h to dlt_common.h -> dlt_common.h is now public + +2.0.3 + + * DLT viewer: + * Reduced load if idle + * Modified behaviour of settings in dlt-viewer + * Always open tmpfile in dlt-viewer if nothing other is specified + * File->Clear added + * DLT daemon: + * Added several checks within code + * DLT library: + * Added several checks within code + * Enhanced local print modes: + a environment variable now can be used to control local print mode: + Variable: DLT_LOCAL_PRINT_MODE + Values : "AUTOMATIC" (local print only, if dlt-daemon connection is not + available at startup of program using DLT library) + "FORCE_ON" (always do local print) + "FORCE_OFF" (never do local print) + * A client library for writing console client applications (Linux) is now available. + dlt-receiver and dlt-test-client uses this new library code + * General: + * Added seperate file for DltMostMessageHeader type + * Added seperate file for DLT protocol values + * Relaxed checks for passing trace messages to plugin handler + * Tested and improved MOST plugin + * Support for float (32 Bit) and double (64 Bit) values + * Code fragments for winclientlib and wintestclient added + * DLT library: Fixed bug in DLT_IMPORT_CONTEXT + * DLT library: Fixed bug in dlt_plugin_print() and dlt_most_payload() + * DLT daemon and library: Fixed bug in handling of description strings + * DLT viewer: Fixed bug in RMB Click for loading plugin description + * General: Fixed parsing and printing of MOST messages + * Several small bugs fixed + +2.0.2 + + * DLT viewer: + * Showing timestamp + * Compiles now with MS Visual C++ + * Support for loading multiple descriptions + of plugins is now possible (*) + * Plugin description can be loaded individually + by Right-mouse-button (*) + * DLT daemon: + * Overflow message is now stored in history buffer, + if necessary + * DLT library: + * Ring-buffer for injection messages implemented + * History Buffer for Startup + Overflow implemented + * Setting of maximum logged log level/trace status for + application triggered by application is now possible + * Optional local output of Log message is now possible + * General: + * Support for ARTIS Box implemented (all, without GUI) + * Support for timestamp in standardheader extras added + * Support for ECU ID in standardheader extras added; + this value can be overwritten by the DLT daemon + * DLT viewer: + * Store and load application and context description fixed + * Fixed crash on termination of Windows version + * DLT console utilities: + * Fixed printing of filter ids + * General: + * Big Endian/Little Endian support tested and fixed + * Fixed writing and reading of locally created dlt files + * Several smaller bugs fixed + +2.0.1 + + * Full support for serial connection between DLT daemon and DLT Viewer + * Several small bugs fixed in DLT Viewer + +2.0.0 + + * Initial Release of new DLT daemon Version 2 including the new DLT Client DLT Viewer + * Initial Release + |