Function socket2str

socket_info.h:589–635

builds the full name of the socket ( proto:name[:port] ), using different naming for it, depending on the "type" parameter : 0 - real name 1 - advertised name 2 - tagged name */

      2 - tagged name
*/
static inline char* socket2str(const struct socket_info *sock, char *s, int *len, int type)
{
	static char buf[MAX_SOCKET_STR];
	char *p,*p1;

	if (s) {
		/* buffer provided -> check lenght */
		if ( sock_str_len(sock,type) > *len ) {
			LM_ERR("buffer too short\n");
			return 0;
		}
		p = p1 = s;
	} else {
		p = p1 = buf;
	}

	p = proto2str( sock->proto, p);
	if (p==NULL) return 0;

	*(p++) = ':';
	switch (type) {
	case 0:
		memcpy( p, sock->address_str.s, sock->address_str.len);
		p += sock->address_str.len;
		*(p++) = ':';
		memcpy( p, sock->port_no_str.s, sock->port_no_str.len);
		p += sock->port_no_str.len;
		break;
	case 1:
		memcpy( p, sock->adv_name_str.s, sock->adv_name_str.len);
		p += sock->adv_name_str.len;
		*(p++) = ':';
		memcpy( p, sock->adv_port_str.s, sock->adv_port_str.len);
		p += sock->adv_port_str.len;
		break;
	case 2:
		memcpy( p, sock->tag.s, sock->tag.len);
		p += sock->tag.len;
		break;
	default:
		LM_BUG("unsupported type %d in printing socket name <%.*s>\n",
			type, sock->name.len, sock->name.s);
	}
	*len = (int)(long)(p-p1);
	LM_DBG("<%.*s>\n",*len,p1);
	return p1;
}


#define get_sock_info_list(_proto) \