mirror of
https://code.videolan.org/videolan/vlc
synced 2024-10-03 01:31:53 +02:00
87 lines
2.8 KiB
C
87 lines
2.8 KiB
C
/*****************************************************************************
|
|
* journal.c: SystemD journal logger plugin
|
|
*****************************************************************************
|
|
* Copyright © 2015 Rémi Denis-Courmont
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation; either version 2.1 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
|
|
*****************************************************************************/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include <stdarg.h>
|
|
#include <inttypes.h>
|
|
#include <syslog.h>
|
|
#include <systemd/sd-journal.h>
|
|
|
|
#include <vlc_common.h>
|
|
#include <vlc_plugin.h>
|
|
|
|
static const int priorities[4] = {
|
|
[VLC_MSG_INFO] = LOG_INFO,
|
|
[VLC_MSG_ERR] = LOG_ERR,
|
|
[VLC_MSG_WARN] = LOG_WARNING,
|
|
[VLC_MSG_DBG] = LOG_DEBUG,
|
|
};
|
|
|
|
static void Log(void *opaque, int type, const vlc_log_t *meta,
|
|
const char *format, va_list ap)
|
|
{
|
|
static const char default_msg[] = "message lost";
|
|
char *msg;
|
|
|
|
if (vasprintf(&msg, format, ap) == -1)
|
|
msg = (char *)default_msg;
|
|
|
|
sd_journal_send("MESSAGE=%s", msg,
|
|
"PRIORITY=%d", priorities[type],
|
|
"CODE_FILE=%s", (meta->file != NULL) ? meta->file : "",
|
|
"CODE_LINE=%u", meta->line,
|
|
"CODE_FUNC=%s", (meta->func != NULL) ? meta->func : "",
|
|
//"ERRNO=%d"
|
|
"VLC_TID=%lu" /* change to OBJECT_TID if standardized */, meta->tid,
|
|
"VLC_OBJECT_ID=%"PRIxPTR, meta->i_object_id,
|
|
"VLC_OBJECT_TYPE=%s", meta->psz_object_type,
|
|
"VLC_MODULE=%s", meta->psz_module,
|
|
"VLC_HEADER=%s", (meta->psz_header != NULL) ? meta->psz_header : "",
|
|
NULL);
|
|
|
|
if (msg != default_msg)
|
|
free(msg);
|
|
(void) opaque;
|
|
}
|
|
|
|
static const struct vlc_logger_operations ops = { Log, NULL };
|
|
|
|
static const struct vlc_logger_operations *Open(vlc_object_t *obj, void **sysp)
|
|
{
|
|
if (!var_InheritBool(obj, "syslog"))
|
|
return NULL;
|
|
|
|
(void) sysp;
|
|
return &ops;
|
|
}
|
|
|
|
vlc_module_begin()
|
|
set_shortname(N_("Journal"))
|
|
set_description(N_("SystemD journal logger"))
|
|
set_category(CAT_ADVANCED)
|
|
set_subcategory(SUBCAT_ADVANCED_MISC)
|
|
set_capability("logger", 30)
|
|
set_callback(Open)
|
|
add_shortcut("journal")
|
|
vlc_module_end()
|