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* lib: Add MaxFileSize handlingNarasimhaiah Suprathik (RBEI/ECF3)2021-10-051-0/+1
| | | | Signed-Off By: Saya Sugiura <ssugiura@jp.adit-jv.com>
* logstorage: Implement general config to maintain logstorage loglevelSaya Sugiura2021-01-061-0/+7
| | | | | | | | | | | | Runtime log level setting from dlt-viewer or dlt-control doesn't work when logstorage is enabled. Adding MaintainLogstorageLogLevel=ON/OFF to [General] session of dlt_logstorage.conf to keep the current behaviour (=ON or 1 or not defined), or allow to change log level from dlt-viewer or dlt-control when the logstorage is enabled (=OFF or 0). Signed-off-by: KHANH LUONG HONG DUY <khanh.luonghongduy@vn.bosch.com> Signed-off-by: Bui Nguyen Quoc Thanh <thanh.buinguyenquoc@vn.bosch.com>
* Add support for logging with VSOCK (#255)Martin Ejdestig2020-12-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For more information about VSOCK, see "man vsock" ( https://man7.org/linux/man-pages/man7/vsock.7.html ). Makes it possible for processes in a virtual machine to log directly in DLT running on host without setting up a network connection between guest and host. It is also probably more efficient. Have not done any performance measurements (not main reason for patch), but no forwarding is required as when running DLT in a multi-node setup. When building dlt-daemon for host, WITH_DLT_DAEMON_VSOCK_IPC should be enabled for daemon to listen on incoming VSOCK requests. Local communication method between applications and daemon is still determined with DLT_IPC. When building for guest, WITH_DLT_LIB_VSOCK_IPC should be enabled and DLT_IPC will be ignored, which will make libdlt open a VSOCK socket to the deamon for logging messages. VSOCK can be tested without a virtual machine. Since VMADDR_CID_HOST is used by libdlt when connecting, see vsock man page, clients can be run on host to test VSOCK communication. Some modifications has been done to be able to handle logging through FIFO pipe and socket in the same build of dlt-daemon: - dlt_receiver_init/free_unix_socket() is renamed to dlt_receiver_init/free_global_buffer() and used for FIFO as well. Also fixes memory leak since dlt_receiver_free_unix_socket() was used regardless of whether DLT_USE_UNIX_SOCKET was defined or not. - Pass type to dlt_receiver_init() instead of dlt_receiver_receive(). And remove preprocessor conditionals for handling DLT_CONNECTION_APP_MSG in dlt_daemon_process_user_messages(). Also fixes wrong enum type being passed to dlt_receiver_receive() in dlt_client.c (DltClient::mode was used as a DltReceiverType enum but it is a DltClientMode enum). - Add a flag to DltDaemonApplication to indicate whether file descriptor is "owned" by the DltDaemonApplication or not. When dlt_daemon_application_add() is called due to message received on a socket, fd is passed as an argument (app does not own fd). For FIFO, a per application FIFO is opened (app owns the fd). Also fixes so that user handle is reset for both application and all its contexts when resetting any. Prevents fd from being used by accident after it has been closed. dlt_mkdir_recursive() is moved to src/daemon since it is only used in the daemon. Minimizes use of DLT_USE_UNIX_SOCKET_IPC. Other bugfixes: - Call DLT_SEM_FREE() if setting socket to O_NONBLOCK fails in src/lib/dlt_user.c:dlt_initialize_socket_connection(). - Close socket if dlt_receiver_init() fails in src/lib/dlt_user.c:dlt_initialize_socket_connection(). Signed-off-by: Martin Ejdestig <martin.ejdestig@volvocars.com>
* Add user custom timestamp interfaceSebastian Unger2019-09-131-0/+9
| | | | | | | | | | | | | Two new macros are introduced so that users can use their customized timestamps for DLT messages: - DLT_LOG_TS(CONTEXT, LOGLEVEL, TS, ARGS ...) - DLT_LOG_ID_TS(CONTEXT, LOGLEVEL, MSGID, TS, ARGS ...) Detailed explanations can be found in dlt_for_developers.md. Also a new option is added to dlt-system to use events' timestamps from journald adapter. Signed-off-by: Sebastian Unger <sunger@de.adit-jv.com>
* doxygen: Remove licenceSaya Sugiura2019-07-191-2/+0
| | | | Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
* unix socket: IPC code isolationChristoph Lipka2019-05-061-0/+2
| | | | | Signed-off-by: Christoph Lipka <clipka@jp.adit-jv.com> Signed-off-by: Vo Trung Chi <Chi.VoTrung@vn.bosch.com>
* Fixed memory leak when receiving network traces of 0xFFFF lengthjiripopek2019-04-111-1/+1
| | | | | | | | 0xFFFF was used as a magic number in the length field of a network message in order to trigger a resend. DLT library will now use the nw_trace_type field and a custom type to do this, thus assuring no external client of the library can reach this value(DLT_NW_TRACE_RESEND).
* Code beautification using uncrustifyChristoph Lipka2018-12-211-52/+52
| | | | Signed-off-by: Christoph Lipka <clipka@de.adit-jv.com>
* IPC: Unix socket added (#43)ManikandanChockalingam2018-05-181-0/+10
| | | | | | | | | * IPC: Unix socket added The user can select either FIFO or UNIX socket as IPC between user library and daemon through CMakelist option. Socket path configurable for both FIFO and Unix Socket now configurable in CMake Signed-off-by: Christoph Lipka <clipka@de.adit-jv.com> Signed-off-by: ManikandanC <Manikandan.Chockalingam@in.bosch.com>
* Add dlt_user_is_logLevel_enabled APIChristoph Lipka2016-09-231-0/+1
| | | | | | | | | | This function allows an application developer to check if the DLT LogLevel is enabled before starting any log string creation. It can be used in application specific logging wrapper functions. Signed-off-by: Christoph Lipka <clipka@jp.adit-jv.com> Change-Id: I4c269b12bfdeae29a4e795385cdbc54a579ba621
* DLT_RETURN_USER_BUFFER_FULL is returned when user buffer fullLutz Helwing2016-04-221-0/+1
| | | | | | | | | A new return value DLT_RETURN_USER_BUFFER_FULL is introduced which is returned by all dlt_user_log_write_* and dlt_log_* functions when the data to be added to the user buffer exceeds its size (datasize > DLT_USER_BUF_MAX_SIZE) Signed-off-by: Lutz Helwing <lutz_helwing@mentor.com>
* DLT daemon improvement - dlt_init()-checkLutz Helwing2015-10-071-0/+93
| | | | | | | | | | DLT daemon improvement - parameter value range check Adapt unit tests to check for enum return values Changed C version to gnu99 and C++ version to gnu++0c Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Cleanup masterStefan Vacek2015-10-071-0/+0
| | | | | | | - remove compiler warnings - fix file permissions Signed-off-by: Stefan Vacek <stefan.vacek@intel.com>
* Replaced all tabs with spaces in all files in include folderLutz Helwing2015-07-211-13/+13
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Fixed license headers and copyright doxygen commentsLutz Helwing2015-06-171-2/+2
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Updated license headers to latest GENIVI license policy. Fixed further LRT ↵Lutz Helwing2015-06-171-12/+16
| | | | | | Scan findings. Renamed and cleanup further files. Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Unified all line endings to UNIX style.Jens Bocklage2015-06-171-40/+40
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Corrected email of Alexander WenzelChristian Muck2012-03-271-1/+1
| | | | Signed-off-by: Christian Muck <christian.muck@bmw.de>
* GDLT-38, Update <FILE> fields in licenses.Lassi Marttala2012-03-261-1/+1
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* GDLT-38, Update licenses in includeLassi Marttala2012-03-261-34/+19
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* Init of dlt daemonChristian Muck2011-04-111-0/+97
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