Function xlog_2

xlog.c:274–315

int xlog_2(struct sip_msg* msg, char* lev, char* frm)
{
	int log_len, ret;
	long level;
	xl_level_p xlp;
	pv_value_t value;

	xlp = (xl_level_t*)(void*)lev;
	if(xlp->type==1)
	{
		if(pv_get_spec_value(msg, &xlp->v.sp, &value)!=0
			|| value.flags&PV_VAL_NULL || !(value.flags&PV_VAL_INT))
		{
			LM_ERR("invalid log level value [%d]\n", value.flags);
			return -1;
		}
		level = (long)value.ri;
	} else {
		level = xlp->v.level;
	}

	if(!is_xlog_printable((int)level))
		return 1;

	log_len = xlog_buf_size;

	ret = xl_print_log(msg, (pv_elem_t*)(void*)frm, &log_len);
	if (ret == -1) {
		LM_ERR("global print buffer too small, increase 'xlog_buf_size'\n");
		return -1;
	}

	/* set the xlog as log level to trick "LM_GEN" */
	set_proc_log_level( *xlog_level );

	/* log_buf[log_len] = '\0'; */
	LM_GEN1((int)level, "%.*s", log_len, log_buf);

	reset_proc_log_level();

	return ret;
}


int xlog_1(struct sip_msg* msg, char* frm)