| Commit message (Collapse) | Author | Age | Files | Lines |
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* 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>
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Signed-off-by: Christoph Lipka <clipka@jp.adit-jv.com>
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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
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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
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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
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- 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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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- 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>
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- remove compiler warnings
- fix file permissions
Signed-off-by: Stefan Vacek <stefan.vacek@intel.com>
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Signed-off-by: S. Hameed <shameed@jp.adit-jv.com>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Scan findings. Renamed and cleanup further files.
Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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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>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>
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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>
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Signed-off-by: Christian Muck <christian.muck@bmw.de>
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Signed-off-by: Christian Muck <christian.muck@bmw.de>
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Signed-off-by: Christian Muck <christian.muck@bmw.de>
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Internal logging to file now also possible.
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Conflicts:
include/dlt/dlt_version.h
src/daemon/dlt-daemon.c
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