mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-10-29 05:40:27 -04:00
59a5791d41
Both simple log implementation now support the new topic-based functions, and so does the journal logger too.
107 lines
2.9 KiB
C
107 lines
2.9 KiB
C
/* Spa
|
|
*
|
|
* Copyright © 2021 Red Hat, Inc.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include <errno.h>
|
|
#include <fnmatch.h>
|
|
|
|
#include <spa/support/log.h>
|
|
#include <spa/utils/list.h>
|
|
#include <spa/utils/json.h>
|
|
|
|
struct support_log_pattern {
|
|
struct spa_list link;
|
|
const char *pattern;
|
|
enum spa_log_level level;
|
|
};
|
|
|
|
static void
|
|
support_log_topic_init(struct spa_list *patterns, enum spa_log_level default_level,
|
|
struct spa_log_topic *t)
|
|
{
|
|
enum spa_log_level level = default_level;
|
|
const char *topic = t->topic;
|
|
struct support_log_pattern *pattern;
|
|
|
|
spa_list_for_each(pattern, patterns, link) {
|
|
if (fnmatch(pattern->pattern, topic, 0) != 0)
|
|
continue;
|
|
level = pattern->level;
|
|
t->has_custom_level = true;
|
|
}
|
|
|
|
t->level = level;
|
|
}
|
|
|
|
static int
|
|
support_log_parse_patterns(struct spa_list *patterns, const char *jsonstr)
|
|
{
|
|
struct spa_json iter, array, elem;
|
|
int res;
|
|
|
|
spa_json_init(&iter, jsonstr, strlen(jsonstr));
|
|
|
|
if (spa_json_enter_array(&iter, &array) < 0)
|
|
return -EINVAL;
|
|
|
|
while (spa_json_enter_object(&array, &elem) > 0) {
|
|
char pattern[512] = {0};
|
|
|
|
while (spa_json_get_string(&elem, pattern, sizeof(pattern) - 1) > 0) {
|
|
struct support_log_pattern *p;
|
|
const char *val;
|
|
int len;
|
|
int lvl;
|
|
|
|
if ((len = spa_json_next(&elem, &val)) <= 0)
|
|
break;
|
|
|
|
if (!spa_json_is_int(val, len))
|
|
break;
|
|
|
|
if ((res = spa_json_parse_int(val, len, &lvl)) < 0)
|
|
break;
|
|
|
|
SPA_CLAMP(lvl, SPA_LOG_LEVEL_NONE, SPA_LOG_LEVEL_TRACE);
|
|
|
|
p = calloc(1, sizeof(*p) + strlen(pattern) + 1);
|
|
p->level = lvl;
|
|
memcpy(p + 1, pattern, strlen(pattern));
|
|
p->pattern = (const char *)(p+1);
|
|
spa_list_append(patterns, &p->link);
|
|
}
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static void
|
|
support_log_free_patterns(struct spa_list *patterns)
|
|
{
|
|
struct support_log_pattern *p, *tmp;
|
|
|
|
spa_list_for_each_safe(p, tmp, patterns, link) {
|
|
spa_list_remove(&p->link);
|
|
free(p);
|
|
}
|
|
}
|