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* Add option in dlt.conf for bindAddress to specific IPs (#130)AdrianStoenescu2019-09-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Add the possibility to have in dlt.conf an option that specifies a set of IP addresses. The daemon will do a socket bind only for this list, therefore external connections will be limited to this set of IP addresses. If this option is not given, the default INADDR_ANY is used ("0.0.0.0") as before. The option in dlt.conf can look like this: BindAddress = 160.48.199.98;160.48.199.97;160.48.199.226,160.48.199.186;160.48.199.139;172.16.222.99 There can be as many addresses but only specified on one single line. They have to be delimited by ',' or ';'. ' ' (space) delimiter does not work. IPv6 addresses are supported as well. For instance: BindAddress = fe80::255:7bff:feb5:7df7 IPv6 addresses are acceptable only if DLT_USE_IPv6 flag is ON at compile time. IPv4 addresses are acceptable only if DLT_USE_IPv6 flag is OFF at compile time. One cannot have both IPv4 and IPv6 format in the same time. Signed-off-by: Adrian Stoenescu Adrian.Stoenescu@harman.com
* UDP Multicast implementation (#155)Sunil-K-S2019-08-231-0/+5
| | | | | The feature can be enabled by setting WITH_UDP_CONNECTION to ON. Signed-off-by: sunil.s <sunil.s@lge.com>
* using POSIX shared memory APIs (#90) (#151)Vo Trung Chi2019-08-011-1/+4
| | | | | Replace all Linux specific shared memory APIs with POSIX alternatives. Signed-off-by: Vo Trung Chi <Chi.VoTrung@vn.bosch.com>
* Revert "Add option in dlt.conf for bindAddress to specific IPs (#130)"Saya Sugiura2019-08-011-1/+0
| | | | This reverts commit e8716cc5c950e50411b23a7a6cafa3c063c59e90.
* Add option to set owner group of daemon FIFO (#122)Jiri Popek2019-07-251-1/+2
| | | | | | | | | | New option to set owner group of daemon FIFO (Default: /tmp/dlt) is added in dlt.conf. If this option is used properly, more secure tracing can be realized. Only application that is in dlt_user_apps_group can write log message to daemon FIFO. Signed-off-by: Yusuke Sato <yusuke-sato@apn.alpine.co.jp>
* Add option in dlt.conf for bindAddress to specific IPs (#130)AdrianStoenescu2019-07-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | Add the possibility to have in dlt.conf an option that specifies a set of IP addresses. The daemon will do a socket bind only for this list, therefore external connections will be limited to this set of IP addresses. If this option is not given, the default INADDR_ANY is used ("0.0.0.0") as before. The option in dlt.conf can look like this: BindAddress = 160.48.199.98;160.48.199.97;160.48.199.226,160.48.199.186;160.48.199.139;172.16.222.99 There can be as many addresses but only specified on one single line. They have to be delimited by ',' or ';'. ' ' (space) delimiter does not work. IPv6 addresses are supported as well. For instance: BindAddress = fe80::255:7bff:feb5:7df7 IPv6 addresses are acceptable only if DLT_USE_IPv6 flag is ON at compile time. IPv4 addresses are acceptable only if DLT_USE_IPv6 flag is OFF at compile time. One cannot have both IPv4 and IPv6 format in the same time. Signed-off-by: Adrian Stoenescu Adrian.Stoenescu@harman.com
* doxygen: Remove licenceSaya Sugiura2019-07-191-2/+0
| | | | Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
* define DLT_PATH_MAX for max path buffer lengthRadoslaw Kaczorowski2019-07-031-2/+2
| | | | | | | | DLT limits the path length and does not do anything else to determine the actual value, because the least that is supported on any system that DLT runs on is 1024 bytes. Signed-off-by: Vo Trung Chi <Chi.VoTrung@vn.bosch.com>
* Code beautification using uncrustifyChristoph Lipka2018-12-211-28/+57
| | | | Signed-off-by: Christoph Lipka <clipka@de.adit-jv.com>
* daemon: Add exit triggerSaya Sugiura2018-12-211-0/+1
| | | | | Signed-off-by: ManikandanC <Manikandan.Chockalingam@in.bosch.com> Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
* IPC: Unix socket added (#43)ManikandanChockalingam2018-05-181-2/+9
| | | | | | | | | * 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>
* MultiNode: Specify config file location in dlt.confChristoph Lipka2016-10-241-0/+1
| | | | Signed-off-by: Christoph Lipka <clipka@jp.adit-jv.com>
* Add: Configuration of option of get log info response during context ↵Yusuke Sato2016-09-231-0/+1
| | | | | | | | | | registration Option of get log info response during context registration was fixed to 7. This modification enables to change that option. Signed-off-by: Yusuke Sato <yusuke-sato@apn.alpine.co.jp> Change-Id: Ia75f15cdb33e0bffd77c5ba71a1960e820714e61
* Add: Configuration of daemon FIFO sizeYusuke Sato2016-09-231-0/+1
| | | | | | | Configuration of daemon FIFO (default: /tmp/dlt) size is added to dlt.conf. Signed-off-by: Yusuke Sato <yusuke-sato@apn.alpine.co.jp> Change-Id: I05cc56b9a05e4c3a0a1af49c374f35ae10f4674d
* dlt-daemon: receiver reworkFrederic Berat2016-04-281-25/+12
| | | | | | | | | | The receiver structures have been removed from the dlt-daemon structure, they are now part of the connection. The overall usage of the receiver structrure has also been reviewed in the daemon. Signed-off-by: Frederic Berat <fberat@de.adit-jv.com> Change-Id: I7cf80d79ed73bd6d4f370bb3f278d26ccc9d8d7a
* Set default log-levels in dlt.confStefan Vacek2015-12-091-0/+3
| | | | | | | | - feature: allow to define a default-log-level in dlt.conf (see dlt.conf for documentation) - bugfix: make dlt_unlock_mutex not inline to fix linkage - bugfix: initial log-level was not set correctly when no dlt-daemon was running Signed-off-by: Stefan Vacek <stefan.vacek@intel.com>
* Dlt MultiNodeChristoph Lipka2015-12-071-12/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MultiNode allows to connect DLT Daemons running on different operating systems, e.g. in a virtualized environment. The central component is the Gateway DLT Daemon which connects external DLT Clients, like the DLT Viewer running on a host computer, with Passive DLT Daemons running on nodes without a physical connection to external DLT clients. The Gateway DLT Daemon itself acts as a DLT client when connecting to a Passive DLT Daemon. To use the Gateway functionality, it has to be enabled in dlt.conf: GatewayMode = 1 All communication between passive nodes and DLT Viewer has to be send via the Gateway node. The Gateway node forwards log messages coming from passive nodes to all connected DLT clients. It also forwards command and control requests coming from DLT clients to the corresponding passive node. The Gateway DLT Daemon read a configuration file (dlt_gateway.conf) at startup with information about Passive DLT Daemon connections. Afterwards, the Daemon will try to connect to the passive DLT Daemons. If the connection cannot be established after the configured timeout, the Gateway DLT Daemon will give up connecting. The configuration file has to contain the following information about a passive node: [PassiveNode1] IPaddress = 192.168.2.35 Port = 3490 EcuID = ECU2 Connect = OnStartup ; timeout in seconds Timeout = 10 Precondition is, that the passive node is configured with the correct ECU id, ECU2 in this case. If the passive node sends messages with another than configured ECU id, the Gateway DLT Daemon will shut down the connection. It is also possible to connect to a passive DLT daemon using the dlt-passive-node-ctrl application. In this case "Connect=OnDemand" has to be configured in the configuration file. To connect to PassiveNode1, "dlt-passive-node-ctrl -n ECU2 -c 1" has to be executed. With "dlt-passive-node-ctrl -s" the status of passive node connections can be retrieved. Signed-off-by: Christoph Lipka <clipka@jp.adit-jv.com>
* DltLogstorage: Logstorage CacheChristoph Lipka2015-11-241-0/+1
| | | | | | | | | | | | | | | | | | When using DltLogstorage on internal storage device, it is needed to reduce writing to internal storage device as much as possible. This patch introduces sync strategies to Logstorage to provide that functionality. The ON_MSG strategy is the default sync strategy that flushes every written log message to the storage device (fflush). The ON_DAEMON_EXIT strategy only flushes data to disk when the daemon exits. The strategy can be defined per filter in the dlt_logstorage.conf configuration file by adding SyncBehavior=<Strategy> to a configuration. Signed-off-by: Christoph Lipka <clipka@jp.adit-jv.com>
* Offline logstorage: Offline logstorage featureS. Hameed2015-11-241-1/+5
| | | | | | | | | | | | | | Features: 1. Offline log storage to internal and external devices (PATH based trigger) 2. File options configurable in dlt.conf a : Appends timestamp in log file name (OfflineLogstorageTimestamp) b : Appends delimiter in log file name (OfflineLogstorageDelimiter) c : Wrap around value for log file count in file name (OfflineLogstorageMaxCounter) 3. Common config file parser support Signed-off-by: S. Hameed <shameed@jp.adit-jv.com> Signed-off-by: Christoph Lipka <clipka@jp.adit-jv.com>
* Unix socket control interfaceChristoph Lipka2015-11-241-3/+10
| | | | | | | | | | | | | | | | Control applications running in the same Linux OS should be able to communicate with the DLT Daemon via a socket connection. To be able to do that, the DLT Client library need to be extended. DLT Clients connected via this UNIX socket are not handled as normal DLT Clients and no log messages will be forwarded to them. This avoids problems in situations when a control application is connected to the DLT Daemon before any other 'real' DLT Client (e.g. DLT Viewer) is connected. In this situations, all already stored log messages are flushed to the control application and therefore lost, because the control application most likely ignore all incoming messages besides the one in which it is interested in. Signed-off-by: Christoph Lipka <clipka@jp.adit-jv.com>
* offline trace: supported trace file name configuration based on indexManikandan C2015-11-181-0/+1
| | | | | | | | | Changes made for trace file name configuration based on index and made it configurable from dlt.conf file. Using this configuration one can select either timestamp based or index based log file creation for offline trace. Signed-off-by: Manikandan C <Manikandan.Chockalingam@in.bosch.com>
* dlt-daemon: Implement epoll based event handlingFrederic Berat2015-11-111-12/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | The event handling has been reworked in order to use epoll and restructure the code. There are 2 new structures. The DltConnection which contains all basic connection information, like the type, the file descriptor, and the receiver structure corresponding. The DltEventHandler that manages the DltConnections and the associated events. The concept is basically the following. The daemon will create different connections, serial connections, socket connections, fifos etc ... Each of them will then register itself to the event handler, and give it the ownership of this connection. From this point in time, the daemon can act on the connections. Once an event is triggered, the event handler will call the connection specific callback, creates new connections when clients arrives, and potentially destroy the connection in case of hangup. On exit, the daemon cleanup the event handler, which leads to the destruction of the connections. The work there is a first step for a global restructuring. Several modification will follow, in order to rationalize the different daemon structures, and avoid variable and code duplication. Signed-off-by: Frederic Berat <fberat@de.adit-jv.com>
* DLT daemon improvement - dlt_init()-checkLutz Helwing2015-10-071-13/+13
| | | | | | | | | | 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>
* Allow multiple instances of dlt-daemonStefan Vacek2015-10-071-0/+3
| | | | | | | | | | | | | | | | - Make dlt-daemon configurable to specify directory of fifos and port of dlt-daemon, this allows to run multiple instances of dlt-daemon at one node at the same time. This is useful in testing environment where simultanous tests should not interfere due to the same instance of dlt-daemon - dlt-daemon: add option -t <dir> to specify a directory where all fifos will be created - dlt-daemon: add option -p <port> to specify the port under which dlt-daemon can be connected - client-library: add environment variable DLT_PIPE_DIR to specify a non-default directory of fifos for logging applications - client-library: add environment variable DLT_DAEMON_TCP_PORT to specify the port under which dlt-daemon can be reached (especially when using dlt-receive) Signed-off-by: Stefan Vacek <stefan.vacek@intel.com> Signed-off-by: Lutz Helwing <lutz_helwing@mentor.com>
* Cleanup masterStefan Vacek2015-10-071-0/+0
| | | | | | | - remove compiler warnings - fix file permissions Signed-off-by: Stefan Vacek <stefan.vacek@intel.com>
* Offline Logstorage [1/4]: DLT preparation to enable offline logstorageS. Hameed2015-07-301-0/+2
| | | | Signed-off-by: S. Hameed <shameed@jp.adit-jv.com>
* 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 Helwing2015-06-171-11/+15
| | | | | | 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 Bocklage2015-06-171-207/+207
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Added new API to send marker message from application.Alexander Wenzel2014-09-111-0/+1
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Make daemon buffer size configurableAlexander Wenzel2014-05-161-0/+3
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Cleanup of send return values. Further cleanup of send restructure.Alexander Wenzel2014-01-101-0/+6
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Moved daemon client functions to new source file.Alexander Wenzel2014-01-101-149/+2
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Centralised send function to client. Introduced connection state to dlt daemon.Alexander Wenzel2014-01-101-0/+142
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Added new control message timezone.Alexander Wenzel2014-01-101-0/+1
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Close socket when send fails.Alexander Wenzel2014-01-101-0/+2
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Replace threads by timing fds for ecu version, timing packets and watchdog.Alexander Wenzel2014-01-101-1/+8
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Configurable Timeout on send.Alexander Wenzel2014-01-101-0/+1
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Bug 44 - Don't print "Buffer full" message from DLT daemon for each trace.Alexander Wenzel2013-08-071-0/+1
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Unify ECU version sending functionsLassi Marttala2013-07-191-2/+3
| | | | | | | | | | Review changes: Lower log level when opening fails. It might be deliberately set to non-existent file. Give name to period time in ECU version sending Merge branch 'LM-GSWD-162' Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Watchdog: Review changes.Lassi Marttala2013-07-191-1/+1
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* Watchdog: Watch the main thread.Lassi Marttala2013-07-191-0/+4
| | | | Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* appended null termination to version stringSimon Brandner2013-07-191-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | adding closure of socket in syslog_thread and read_socket fixed missing free of filepath in compressed file transfer fixed missing closedir in added in send_one error case fixed missing fclose of src_file in ferror case dlt-daemon.c fixed missing fclose in ferror case dlt_common.c using snprintf for filename instead sprintf in dlt_file_open modified some magix numbers - replaced by limits.h values. added strncpy instead strcpy to make cp more safe. split up a function to avoid coverity complaint when computing size of a write buffer length dlt_daemon_common: added strncpy instead strcpy to make cp more safe. Fixes some more Coverity issues in dlt-daemon.c dlt_user.c dlt_common.c and dlt_offline_trace.c. Conflicts: src/daemon/dlt-daemon.c src/lib/dlt_user.c Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
* [GDLT-94]: Send periodic software version messages.Lassi Marttala2012-06-131-0/+5
| | | | Signed-off-by: Christian Muck <christian.muck@bmw.de>
* [GDLT-90] Implemented systemd watchdog conceptChristian Muck2012-06-131-0/+3
| | | | Signed-off-by: Christian Muck <christian.muck@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 license in internal headers.Lassi Marttala2012-03-261-34/+19
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* Disabled completely SHM if not enabled.Alexander Wenzel2011-11-251-0/+4
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* Reverted old FIFO functions. Still SHM enabled by default.Alexander Wenzel2011-11-101-0/+2
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