Function received_builder

msg_translator.c:239–264

char* received_builder(struct sip_msg *msg, unsigned int *received_len)
{
	char *buf, *tmp;
	int  len, tmp_len;
	struct ip_addr *source_ip;

	source_ip=&msg->rcv.src_ip;

	buf=pkg_malloc(sizeof(char)*MAX_RECEIVED_SIZE);
	if (buf==0){
		ser_error=E_OUT_OF_MEM;
		LM_ERR("out of pkg memory\n");
		return 0;
	}
	memcpy(buf, RECEIVED, RECEIVED_LEN);
	if ( (tmp=ip_addr2a(source_ip))==0)
		return 0; /* error*/
	tmp_len=strlen(tmp);
	len=RECEIVED_LEN+tmp_len;

	memcpy(buf+RECEIVED_LEN, tmp, tmp_len);
	buf[len]=0; /*null terminate it */

	*received_len = len;
	return buf;
}