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2 new features to icecast logging:

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- logsize : specify in KB the max size of any of icecast log files
- logarchive : causes icecast to rename logs with timestamps (for proper archiving)


svn path=/icecast/trunk/icecast/; revision=10287
This commit is contained in:
oddsock 2005-10-24 14:51:54 +00:00
parent 758945ed2d
commit 3a85a143b5
6 changed files with 44 additions and 0 deletions
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7
conf/icecast.xml.in
View File

@ -160,6 +160,13 @@
<errorlog>error.log</errorlog>
<!-- <playlistlog>playlist.log</playlistlog> -->
<loglevel>4</loglevel> <!-- 4 Debug, 3 Info, 2 Warn, 1 Error -->
<logsize>10000</logsize> <!-- Max size of a logfile -->
<!-- If logarchive is enabled (1), then when logsize is reached
the logfile will be moved to [error|access|playlist].log.DATESTAMP,
otherwise it will be moved to [error|access|playlist].log.old.
Default is non-archive mode (i.e. overwrite)
-->
<!-- <logarchive>1</logarchive> -->
</logging>
<security>

12
doc/icecast2_config_file.html
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@ -641,6 +641,18 @@ All icecast generated log messages will be written to this file. If the logleve
<div class="indentedbox">
Into this file, a log of all metadata for each mountpoint will be written. The format of the logfile will most likely change over time as we narrow in on a standard format for this. Currently, the file is pipe delimited. This option is optional and can be removed entirely from the config file.
</div>
<h4>logsize</h4>
<div class="indentedbox">
This value specifies (in Kbytes) the maxmimum size of any of the log files. When the logfile grows beyond this value,
icecast will either rename it to logfile.old, or add a timestamp to the archived file (if logarchive is enabled).
</div>
<h4>logarchive</h4>
<div class="indentedbox">
If this value is set, then icecast will append a timestamp to the end of the logfile name when logsize has been reached.
If disabled, then the default behavior is to rename the logfile to logfile.old (overwriting any previously saved
logfiles). We disable this by default to prevent the filling up of filesystems for people who don't care (or know) that
their logs are growing.
</div>
<h4>loglevel</h4>
<div class="indentedbox">
Indicates what messages are logged by icecast. Log messages are categorized into one of 4 types, Debug, Info, Warn, and Error.<br /><br />The following mapping can be used to set the appropraite value :

8
src/cfgfile.c
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@ -948,10 +948,18 @@ static void _parse_logging(xmlDocPtr doc, xmlNodePtr node,
} else if (strcmp(node->name, "playlistlog") == 0) {
if (configuration->playlist_log && configuration->playlist_log != CONFIG_DEFAULT_PLAYLIST_LOG) xmlFree(configuration->playlist_log);
configuration->playlist_log = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
} else if (strcmp(node->name, "logsize") == 0) {
char *tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
configuration->logsize = atoi(tmp);
if (tmp) xmlFree(tmp);
} else if (strcmp(node->name, "loglevel") == 0) {
char *tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
configuration->loglevel = atoi(tmp);
if (tmp) xmlFree(tmp);
} else if (strcmp(node->name, "logarchive") == 0) {
char *tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
configuration->logarchive = atoi(tmp);
if (tmp) xmlFree(tmp);
}
} while ((node = node->next));
}

2
src/cfgfile.h
View File

@ -155,6 +155,8 @@ typedef struct ice_config_tag
char *error_log;
char *playlist_log;
int loglevel;
int logsize;
int logarchive;
int chroot;
int chuid;

6
src/logging.c
View File

@ -217,6 +217,8 @@ void restart_logging (ice_config_t *config)
snprintf (fn_error, FILENAME_MAX, "%s%s%s", config->log_dir, PATH_SEPARATOR, config->error_log);
log_set_filename (errorlog, fn_error);
log_set_level (errorlog, config->loglevel);
log_set_trigger (errorlog, config->logsize);
log_set_archive_timestamp(errorlog, config->logarchive);
log_reopen (errorlog);
}
@ -225,6 +227,8 @@ void restart_logging (ice_config_t *config)
char fn_error[FILENAME_MAX];
snprintf (fn_error, FILENAME_MAX, "%s%s%s", config->log_dir, PATH_SEPARATOR, config->access_log);
log_set_filename (accesslog, fn_error);
log_set_trigger (errorlog, config->logsize);
log_set_archive_timestamp(errorlog, config->logarchive);
log_reopen (accesslog);
}
@ -233,6 +237,8 @@ void restart_logging (ice_config_t *config)
char fn_error[FILENAME_MAX];
snprintf (fn_error, FILENAME_MAX, "%s%s%s", config->log_dir, PATH_SEPARATOR, config->playlist_log);
log_set_filename (playlistlog, fn_error);
log_set_trigger (errorlog, config->logsize);
log_set_archive_timestamp(errorlog, config->logarchive);
log_reopen (playlistlog);
}
}

9
src/main.c
View File

@ -194,6 +194,9 @@ static int _start_logging(void)
snprintf(fn_error, FILENAME_MAX, "%s%s%s", config->log_dir, PATH_SEPARATOR, config->error_log);
errorlog = log_open(fn_error);
log_to_stderr = 0;
if (config->logsize)
log_set_trigger (errorlog, config->logsize);
log_set_archive_timestamp(errorlog, config->logarchive);
} else {
errorlog = log_open_file(stderr);
log_to_stderr = 1;
@ -213,6 +216,9 @@ static int _start_logging(void)
snprintf(fn_access, FILENAME_MAX, "%s%s%s", config->log_dir, PATH_SEPARATOR, config->access_log);
accesslog = log_open(fn_access);
log_to_stderr = 0;
if (config->logsize)
log_set_trigger (accesslog, config->logsize);
log_set_archive_timestamp(accesslog, config->logarchive);
} else {
accesslog = log_open_file(stderr);
log_to_stderr = 1;
@ -239,6 +245,9 @@ static int _start_logging(void)
_fatal_error(buf);
}
log_to_stderr = 0;
if (config->logsize)
log_set_trigger (playlistlog, config->logsize);
log_set_archive_timestamp(playlistlog, config->logarchive);
} else {
playlistlog = -1;
}