/**
* @param {level} level Message log level
* @param {format} format format of the message as used for printf
* @param {...} Variables used in the message
*/
int log_write(int level, const char *format, ...)
{
FILE *log_file;
char message[MAX_LINE_LEN];
va_list args;
log_file = NULL;
if (!log_check_level(level))
{
return 0;
}
if (xiniparser_getint("Logs:use_syslog", 0))
{
openlog(SYSLOG_IDENT, LOG_PID, LOG_DAEMON);
va_start(args, format);
vsyslog(level, format, args);
va_end(args);
closelog();
return 0;
}
if ((log_file = log_open_file()) == NULL)
{
return -1;
}
va_start(args, format);
if ((vsprintf(message, format, args)) > 0)
{
log_write_in(log_file, message);
}
va_end(args);
xfclose(log_file);
return 0;
}
int main(int argc, char **argv)
{
struct log_target *stderr_target;
log_init(&log_info, NULL);
stderr_target = log_target_create_stderr();
log_add_target(stderr_target);
log_set_all_filter(stderr_target, 1);
log_set_print_filename(stderr_target, 0);
log_set_print_category(stderr_target, 1);
log_set_use_color(stderr_target, 0);
log_parse_category_mask(stderr_target, "DRLL:DCC");
log_parse_category_mask(stderr_target, "DRLL");
select_output = 0;
DEBUGP(DCC, "You should not see this\n");
if (log_check_level(DMM, LOGL_DEBUG) != 0)
fprintf(stderr, "log_check_level did not catch this case\n");
log_parse_category_mask(stderr_target, "DRLL:DCC");
DEBUGP(DRLL, "You should see this\n");
OSMO_ASSERT(log_check_level(DRLL, LOGL_DEBUG) != 0);
DEBUGP(DCC, "You should see this\n");
OSMO_ASSERT(log_check_level(DCC, LOGL_DEBUG) != 0);
DEBUGP(DMM, "You should not see this\n");
OSMO_ASSERT(log_check_level(DMM, LOGL_DEBUG) == 0);
OSMO_ASSERT(filter_called == 0);
log_set_all_filter(stderr_target, 0);
DEBUGP(DRLL, "You should not see this and filter is called\n");
OSMO_ASSERT(filter_called == 1);
OSMO_ASSERT(log_check_level(DRLL, LOGL_DEBUG) == 0);
OSMO_ASSERT(filter_called == 2);
DEBUGP(DRLL, "You should not see this\n");
OSMO_ASSERT(filter_called == 3);
select_output = 1;
DEBUGP(DRLL, "You should see this\n");
OSMO_ASSERT(filter_called == 5); /* called twice on output */
/* Make sure out-of-bounds category maps to DLGLOBAL */
log_parse_category_mask(stderr_target, "DLGLOBAL,1");
/* For IDs out of bounds of the overall osmo_log_info array */
DEBUGP(osmo_log_info->num_cat + 1, "You should see this on DLGLOBAL (a)\n");
DEBUGP(osmo_log_info->num_cat + 100, "You should see this on DLGLOBAL (b)\n");
DEBUGP(osmo_log_info->num_cat, "You should see this on DLGLOBAL (c)\n");
/* For IDs out of bounds of the user categories part */
DEBUGP(log_info.num_cat + 1, "You should see this on DLGLOBAL (d)\n");
DEBUGP(log_info.num_cat, "You should see this on DLGLOBAL (e)\n");
/* Check log_set_category_filter() with internal categories */
log_parse_category_mask(stderr_target, "DLGLOBAL,3");
DEBUGP(DLGLOBAL, "You should not see this (DLGLOBAL not on DEBUG)\n");
log_set_category_filter(stderr_target, DLGLOBAL, 1, LOGL_DEBUG);
DEBUGP(DLGLOBAL, "You should see this (DLGLOBAL on DEBUG)\n");
return 0;
}
