static int corosync_main_config_log_destination_set (
const char *path,
const char *key,
const char *subsys,
const char **error_string,
unsigned int mode_mask,
char deprecated,
const char *replacement)
{
static char formatted_error_reason[128];
char *value = NULL;
unsigned int mode;
char key_name[MAP_KEYNAME_MAXLEN];
snprintf(key_name, MAP_KEYNAME_MAXLEN, "%s.%s", path, key);
if (map_get_string(key_name, &value) == CS_OK) {
if (deprecated) {
log_printf(LOGSYS_LEVEL_WARNING,
"Warning: the %s config paramater has been obsoleted."
" See corosync.conf man page %s directive.",
key, replacement);
}
mode = logsys_config_mode_get (subsys);
if (strcmp (value, "yes") == 0 || strcmp (value, "on") == 0) {
mode |= mode_mask;
if (logsys_config_mode_set(subsys, mode) < 0) {
sprintf (formatted_error_reason, "unable to set mode %s", key);
goto parse_error;
}
} else
if (strcmp (value, "no") == 0 || strcmp (value, "off") == 0) {
mode &= ~mode_mask;
if (logsys_config_mode_set(subsys, mode) < 0) {
sprintf (formatted_error_reason, "unable to unset mode %s", key);
goto parse_error;
}
} else {
sprintf (formatted_error_reason, "unknown value for %s", key);
goto parse_error;
}
}
free(value);
return (0);
parse_error:
*error_string = formatted_error_reason;
free(value);
return (-1);
}
static int corosync_main_config_set (
const char *path,
const char *subsys,
const char **error_string)
{
const char *error_reason = error_string_response;
char *value = NULL;
int mode;
char key_name[MAP_KEYNAME_MAXLEN];
/*
* this bit abuses the internal logsys exported API
* to guarantee that all configured subsystems are
* initialized too.
*
* using this approach avoids some headaches caused
* by IPC and TOTEM that have a special logging
* handling requirements
*/
if (subsys != NULL) {
if (_logsys_subsys_create(subsys, NULL) < 0) {
error_reason = "unable to create new logging subsystem";
goto parse_error;
}
}
mode = logsys_config_mode_get(subsys);
if (mode < 0) {
error_reason = "unable to get mode";
goto parse_error;
}
if (corosync_main_config_log_destination_set (path, "to_stderr", subsys, &error_reason,
LOGSYS_MODE_OUTPUT_STDERR, 0, 1, NULL) != 0)
goto parse_error;
if (corosync_main_config_log_destination_set (path, "to_syslog", subsys, &error_reason,
LOGSYS_MODE_OUTPUT_SYSLOG, 0, 1, NULL) != 0)
goto parse_error;
snprintf(key_name, MAP_KEYNAME_MAXLEN, "%s.%s", path, "syslog_facility");
if (map_get_string(key_name, &value) == CS_OK) {
int syslog_facility;
syslog_facility = qb_log_facility2int(value);
if (syslog_facility < 0) {
error_reason = "unknown syslog facility specified";
goto parse_error;
}
if (logsys_config_syslog_facility_set(subsys,
syslog_facility) < 0) {
error_reason = "unable to set syslog facility";
goto parse_error;
}
free(value);
}
else {
/* Set default here in case of a reload */
if (logsys_config_syslog_facility_set(subsys,
qb_log_facility2int("daemon")) < 0) {
error_reason = "unable to set syslog facility";
goto parse_error;
}
}
snprintf(key_name, MAP_KEYNAME_MAXLEN, "%s.%s", path, "syslog_level");
if (map_get_string(key_name, &value) == CS_OK) {
int syslog_priority;
log_printf(LOGSYS_LEVEL_WARNING,
"Warning: the syslog_level config parameter has been obsoleted."
" See corosync.conf man page syslog_priority directive.");
syslog_priority = logsys_priority_id_get(value);
free(value);
if (syslog_priority < 0) {
error_reason = "unknown syslog level specified";
goto parse_error;
}
if (logsys_config_syslog_priority_set(subsys,
syslog_priority) < 0) {
error_reason = "unable to set syslog level";
goto parse_error;
}
}
snprintf(key_name, MAP_KEYNAME_MAXLEN, "%s.%s", path, "syslog_priority");
if (map_get_string(key_name, &value) == CS_OK) {
int syslog_priority;
syslog_priority = logsys_priority_id_get(value);
free(value);
if (syslog_priority < 0) {
error_reason = "unknown syslog priority specified";
goto parse_error;
}
if (logsys_config_syslog_priority_set(subsys,
syslog_priority) < 0) {
error_reason = "unable to set syslog priority";
goto parse_error;
}
}
else {
if (logsys_config_syslog_priority_set(subsys,
logsys_priority_id_get("info")) < 0) {
error_reason = "unable to set syslog level";
goto parse_error;
}
}
#ifdef LOGCONFIG_USE_ICMAP
snprintf(key_name, MAP_KEYNAME_MAXLEN, "%s.%s", path, "logfile");
if (map_get_string(key_name, &value) == CS_OK) {
if (logsys_config_file_set (subsys, &error_reason, value) < 0) {
goto parse_error;
}
free(value);
}
#else
if (!subsys) {
if (logsys_config_file_set (subsys, &error_reason, main_logfile) < 0) {
goto parse_error;
}
}
#endif
if (corosync_main_config_log_destination_set (path, "to_file", subsys, &error_reason,
LOGSYS_MODE_OUTPUT_FILE, 1, 0, "to_logfile") != 0)
goto parse_error;
if (corosync_main_config_log_destination_set (path, "to_logfile", subsys, &error_reason,
LOGSYS_MODE_OUTPUT_FILE, 0, 0, NULL) != 0)
goto parse_error;
snprintf(key_name, MAP_KEYNAME_MAXLEN, "%s.%s", path, "logfile_priority");
if (map_get_string(key_name, &value) == CS_OK) {
int logfile_priority;
logfile_priority = logsys_priority_id_get(value);
free(value);
if (logfile_priority < 0) {
error_reason = "unknown logfile priority specified";
goto parse_error;
}
if (logsys_config_logfile_priority_set(subsys,
logfile_priority) < 0) {
error_reason = "unable to set logfile priority";
goto parse_error;
}
}
else {
if (logsys_config_logfile_priority_set(subsys,
logsys_priority_id_get("info")) < 0) {
error_reason = "unable to set syslog level";
goto parse_error;
}
}
snprintf(key_name, MAP_KEYNAME_MAXLEN, "%s.%s", path, "debug");
if (map_get_string(key_name, &value) == CS_OK) {
if (strcmp (value, "trace") == 0) {
if (logsys_config_debug_set (subsys, LOGSYS_DEBUG_TRACE) < 0) {
error_reason = "unable to set debug trace";
free(value);
goto parse_error;
}
} else
if (strcmp (value, "on") == 0) {
if (logsys_config_debug_set (subsys, LOGSYS_DEBUG_ON) < 0) {
error_reason = "unable to set debug on";
free(value);
goto parse_error;
}
} else
if (strcmp (value, "off") == 0) {
if (logsys_config_debug_set (subsys, LOGSYS_DEBUG_OFF) < 0) {
error_reason = "unable to set debug off";
free(value);
goto parse_error;
}
} else {
error_reason = "unknown value for debug";
free(value);
goto parse_error;
}
free(value);
}
else {
if (logsys_config_debug_set (subsys, LOGSYS_DEBUG_OFF) < 0) {
error_reason = "unable to set debug off";
free(value);
goto parse_error;
}
}
return (0);
parse_error:
*error_string = error_reason;
return (-1);
}