static int
cmd_debug_run (urj_chain_t *chain, char *params[])
{
switch (urj_cmd_params (params)) {
/* display current log level */
case 1:
urj_log (URJ_LOG_LEVEL_NORMAL, _("Current log level is '%s'\n"),
urj_log_level_string (urj_log_state.level));
return URJ_STATUS_OK;
/* set log level */
case 2:
{
urj_log_level_t new_level = urj_string_log_level (params[1]);
if (new_level == -1)
{
urj_error_set (URJ_ERROR_SYNTAX, "unknown log level '%s'", params[1]);
return URJ_STATUS_FAIL;
}
urj_log_state.level = new_level;
return URJ_STATUS_OK;
}
/* fail! */
default:
urj_error_set (URJ_ERROR_SYNTAX,
"%s: #parameters should be %d, not %d",
params[0], 2, urj_cmd_params (params));
return URJ_STATUS_FAIL;
}
}
int
urj_do_log (urj_log_level_t level, const char *file, size_t line,
const char *func, const char *fmt, ...)
{
int (*p) (const char *fmt, va_list ap);
va_list ap;
int r = 0;
if (level < urj_log_state.level)
return 0;
if (level < URJ_LOG_LEVEL_WARNING)
p = urj_log_state.out_vprintf;
else
p = urj_log_state.err_vprintf;
if (level == URJ_LOG_LEVEL_WARNING || level == URJ_LOG_LEVEL_ERROR
|| level <= URJ_LOG_LEVEL_DETAIL)
r += log_printf (p, "%s: ", urj_log_level_string (level));
if (urj_log_state.level <= URJ_LOG_LEVEL_DEBUG)
r += log_printf (p, "%s:%i %s(): ", file, line, func);
va_start (ap, fmt);
r += (*p) (fmt, ap);
va_end (ap);
return r;
}
