endpoint Protocol::endpoint::from_string(std::string const& url, boost_ec & ec)
{
if (url.empty()) {
ec = MakeNetworkErrorCode(eNetworkErrorCode::ec_url_parse_error);
return endpoint();
}
static ::boost::regex re("((.*)://)?([^:/]+)(:(\\d+))?(/.*)?");
boost::smatch result;
bool ok = boost::regex_match(url, result, re);
if (!ok) {
ec = MakeNetworkErrorCode(eNetworkErrorCode::ec_url_parse_error);
return endpoint();
}
endpoint ep(::boost::asio::ip::address::from_string(result[3].str(), ec), atoi(result[5].str().c_str()));
if (ec) return endpoint();
ep.proto_ = str2proto(result[2].str());
ep.path_ = result[6].str();
return ep;
}
inline static struct proxy_l* t_protoaddr2proxy(char *proto_par, char *addr_par) {
struct proxy_l *proxy = 0;
avp_t* avp;
avp_value_t val;
int proto, port, err;
str s;
char *c;
switch(((fparam_t *)proto_par)->type) {
case FPARAM_AVP:
if (!(avp = search_first_avp(((fparam_t *)proto_par)->v.avp.flags, ((fparam_t *)proto_par)->v.avp.name, &val, 0))) {
proto = PROTO_NONE;
} else {
if (avp->flags & AVP_VAL_STR) {
proto = str2proto(val.s.s, val.s.len);
}
else {
proto = val.n;
}
}
break;
case FPARAM_INT:
proto = ((fparam_t *)proto_par)->v.i;
break;
case FPARAM_STRING:
proto = str2proto( ((fparam_t *)proto_par)->v.asciiz, strlen(((fparam_t *)proto_par)->v.asciiz));
break;
default:
ERR("BUG: Invalid proto parameter value in t_protoaddr2proxy\n");
return 0;
}
switch(((fparam_t *)addr_par)->type) {
case FPARAM_AVP:
if (!(avp = search_first_avp(((fparam_t *)addr_par)->v.avp.flags, ((fparam_t *)addr_par)->v.avp.name, &val, 0))) {
s.len = 0;
} else {
if ((avp->flags & AVP_VAL_STR) == 0) {
LOG(L_ERR, "tm:t_protoaddr2proxy: avp <%.*s> value is not string\n",
((fparam_t *)addr_par)->v.avp.name.s.len, ((fparam_t *)addr_par)->v.avp.name.s.s);
return 0;
}
s = val.s;
}
break;
case FPARAM_STRING:
s.s = ((fparam_t *) addr_par)->v.asciiz;
s.len = strlen(s.s);
break;
default:
ERR("BUG: Invalid addr parameter value in t_protoaddr2proxy\n");
return 0;
}
port = 5060;
if (s.len) {
c = memchr(s.s, ':', s.len);
if (c) {
port = str2s(c+1, s.len-(c-s.s+1), &err);
if (err!=0) {
LOG(L_ERR, "tm:t_protoaddr2proxy: bad port number <%.*s>\n",
s.len, s.s);
return 0;
}
s.len = c-s.s;
}
}
if (!s.len) {
LOG(L_ERR, "tm: protoaddr2proxy: host name is empty\n");
return 0;
}
proxy=mk_proxy(&s, port, proto);
if (proxy==0) {
LOG(L_ERR, "tm: protoaddr2proxy: bad host name in URI <%.*s>\n",
s.len, s.s );
return 0;
}
return proxy;
}
