| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Alexander Mohr <git@mohr.io>
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dlt_user_log_write_*_attr() enables to writing these types, but also support
adding "attributes" for them, i.e. a "name" and a "unit".
Signed-off-by: Martin Willers <M.Willers@gmx.net>
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Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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-It's now possbile to enter a custom app and context ID by using the new
implemented "-A" and "-C" arguments.
-Also added a markdown manual in the doc directory for dlt-example-user.
Signed-off-by: dbiastoch <dbiastoch@de.adit-jv.com>
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Signed-off-by: KHANH LUONG HONG DUY <khanh.luonghongduy@vn.bosch.com>
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Signed-off-by: Bui Nguyen Quoc Thanh <thanh.buinguyenquoc@vn.bosch.com>
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Signed-off-by: Bui Nguyen Quoc Thanh <thanh.buinguyenquoc@vn.bosch.com>
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- Write introduction and prepare new TOC
- Intro to Get Started, instructions on how to download and detailed TOC further
- Started Run DLT Demo section
Signed-off-by: Sebastian Unger <sunger@de.adit-jv.com>
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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>
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A new option named "InjectionMode" allows to select if
we want to enable / disable the feature
Signed-off-by: Sebastien RAILLET <sebastien.raillet@marelli.com>
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dlt-qnx-system can be used to send syslog on QNX to dlt-daemon
using slog2 API. It was be built with setting cmake option
WITH_DLT_QNX_SYSTEM to ON.
Add markdown manual page for dlt-qnx-system
Signed-off-by: Nguyen Dinh Thi (RBVH/ENG2) <Thi.NguyenDinh@vn.bosch.com>
Signed-off-by: Le Hoang Ngoc Quynh <Quynh.LeHoangNgoc@vn.bosch.com>
Signed-off-by: Sebastian Unger <sunger@de.adit-jv.com>
Signed-off-by: Bui Nguyen Quoc Thanh <Thanh.BuiNguyenQuoc@vn.bosch.com>
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
Signed-off-by: Felix Herrmann <fherrmann@de.adit-jv.com>
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Signed-off-by: KHANH LUONG HONG DUY <khanh.luonghongduy@vn.bosch.com>
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Signed-off-by: KHANH LUONG HONG DUY <khanh.luonghongduy@vn.bosch.com>
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Signed-off-by: Felix Herrmann <fherrmann@de.adit-jv.com>
Signed-off-by: KHANH LUONG HONG DUY <khanh.luonghongduy@vn.bosch.com>
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Add note/recommendation for the case multiple FILTERs
use the same value for `File` setting.
Signed-off-by: Bui Nguyen Quoc Thanh <thanh.buinguyenquoc@vn.bosch.com>
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Signed-off-by: LUONG HONG DUY KHANH(RBVH/ENG42) <KHANH.LUONGHONGDUY@vn.bosch.com>
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Signed-off-by: LUONG HONG DUY KHANH(RBVH/ENG42) <KHANH.LUONGHONGDUY@vn.bosch.com>
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Signed-off-by: Bui Nguyen Quoc Thanh <Thanh.BuiNguyenQuoc@vn.bosch.com>
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There is some OS (e.g. Android) which doesn't support message queue.
Since network trace uses it as IPC, we need to disable it if following
calls are not available:
mq_open, mq_close, mq_unlink, mq_send, mq_receive
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
Signed-off-by: KHANH LUONG HONG DUY <khanh.luonghongduy@vn.bosch.com>
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- daemon: New feature for LoggingMode at /etc/dlt.conf to be able to
set value at 3 in order to redirect all stdout messages to stderr.
- libdlt: New feature for DLT_LOG_MODE environment variable to be able
to set value at 3 in order to redirect all stdout messages to stderr.
- unit test: Add test cases for DLT_LOG_TO_STDERR
Signed-off-by: LUONG HONG DUY KHANH(RBVH/ENG42) <KHANH.LUONGHONGDUY@vn.bosch.com>
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If both of the parameter "LogAppName" and "ContextName" are set to wildcard or
not present in the configuration file, "EcuID" must be specified.
Signed-off-by: Bui Nguyen Quoc Thanh <Thanh.BuiNguyenQuoc@vn.bosch.com>
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Add explanation and example to non-verbose filter.
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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Signed-off-by: Martin Willers <M.Willers@gmx.net>
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The include directive '#include <dlt/dlt.h>' that is stated in the
developer guide (see 'doc/dlt_for_developers.md') does not work when the
include path is set via the pkg-config file 'automotive-dlt.pc'.
The include path set via this file requires users to use the include
directive '#include <dlt.h>'. This is also in accordance with older DLT
documentation.
Signed-off-by: Sebastian Lipponer <mail@sebastianlipponer.de>
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Signed-off-by: Christoph Lipka <clipka@jp.adit-jv.com>
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Improvement: housekeeper thread with poll
- Change name receiver thread to housekeeper thread
- Use poll() in housekeeper thread to get new received message
from DLT Daemon.
- Remove resend buffer inside of dlt_user_log_reattach_to_daemon()
- Only try to resend buffer if fd is valid.
This commit removes the event driven dlt_user_log_reattach_to_daemon()
that is called e.g. by DLT_LOG. Now, only the DLT housekeeper thread
handles the retrial to attach to daemon.
Signed-off-by: Vo Trung Chi <Chi.VoTrung@vn.bosch.com>
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
Signed-off-by: Simon Herkenhoff <sherkenhoff@jp.adit-jv.com>
Signed-off-by: Bui Nguyen Quoc Thanh <Thanh.BuiNguyenQuoc@vn.bosch.com>
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dlt-control should generate a dlt-control manpage, not a dlt-system one
Signed-off-by: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
Signed-off-by: Gianfranco Costamagna <locutusofborg@debian.org>
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Use pandoc to generate html from markdown.
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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- Add instructions how to use wildcard with DLT_INITIAL_LOG_LEVEL
- Correct the wrong display with underscore in markdown file.
Signed-off-by: Bui Nguyen Quoc Thanh <Thanh.BuiNguyenQuoc@vn.bosch.com>
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- Sort in dlt-sortbytimestamp: first sorted by time,
second sorted by timestamp.
- Support multiple compressed files in dlt-convert.
These changes is based on use case:
User can expects to join several dlt files which are compressed in
tar.gz file (maybe per component). Moreover, currently the existing
sort is only applicaple for single boot cycle. There should be a
support for sorting multiple cyclic boots in one dlt file.
Signed-off-by: Bui Nguyen Quoc Thanh <Thanh.BuiNguyenQuoc@vn.bosch.com>
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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>
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The feature can be enabled by setting WITH_UDP_CONNECTION to ON.
Signed-off-by: sunil.s <sunil.s@lge.com>
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Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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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>
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The variables used for application id and context id are aligned with
"apid" and "ctid".
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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Following documents are created:
- dlt-control.1.md
- dlt-adaptor-stdin.1.md
- dlt-adaptor-udp.1.md
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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As written in README, following documents are removed and necessary
information is moved to dlt_for_developers.md:
- doc/dlt_user_manual.txt
- doc/dlt_cheatsheet.txt
- doc/dlt_book.txt
Also following documents are removed:
- doc/dlt_howto_debug.txt
- doc/dlt_loglevel_explained.txt
TODO: Update doc/dlt_design_specification.txt
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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Use PROJECT_* instead of CMAKE_* to allow build as a subproject of another
cmake project.
Signed-off-by: Vo Trung Chi <Chi.VoTrung@vn.bosch.com>
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This includes improvement of markdown formatting as well as changes
in description itself.
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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This includes improvement of markdown formatting as well as changes
in description itself.
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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* doc: Update after cleanup documentation
- Add ascii_doc check
- Spaces instead of tabs in doc/CMakeList.txt
- Change style in markdown files to avoid error while converting from md to html
- Since manpages are generated by pandoc, "doc-man" part is removed from doc/CMakeList.txt
Signed-off-by: thanhbnq <thanh.buinguyenquoc@vn.bosch.vn>
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Update the documents to adapt to behavior change of forked child.
Relates to following commit:
18321f3 libdlt: Do not allow DLT usage in forked child (#95)
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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Raise an awareness of log level synchronization between DLT Daemon and
application after registrations.
Signed-off-by: Bui Nguyen Quoc Thanh <thanh.buinguyenquoc@vn.bosch.com>
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doc/CMakeLists.txt had a wrong condition to check whether
PANDOC_TOOL was found.
Signed-off-by: Saya Sugiura <ssugiura@jp.adit-jv.com>
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All manpages have been removed, because they will be autogenerated
from markdown files using pandoc.
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Signed-off-by: Christoph Lipka <clipka@de.adit-jv.com>
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Signed-off-by: Manikandan C <mchockalingam@de.adit-jv.com>
Signed-off-by: Christoph Lipka <clipka@de.adit-jv.com>
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