void NiceConnection::gatheringDone(uint stream_id) {
if (this->checkIceState() >= NICE_FINISHED) {
ELOG_DEBUG("gathering Done after FINISHED");
nice_agent_remove_stream (agent_,1);
return;
}
ELOG_DEBUG("Gathering Done %p", this);
int currentCompId = 1;
GSList* lcands = nice_agent_get_local_candidates(agent_, stream_id, currentCompId++);
gchar *ufrag = NULL, *upass = NULL;
nice_agent_get_local_credentials(agent_, stream_id, &ufrag, &upass);
while (lcands != NULL) {
for (GSList* iterator = lcands; iterator; iterator = iterator->next) {
char address[NICE_ADDRESS_STRING_LEN], baseAddress[NICE_ADDRESS_STRING_LEN];
NiceCandidate *cand = (NiceCandidate*) iterator->data;
nice_address_to_string(&cand->addr, address);
nice_address_to_string(&cand->base_addr, baseAddress);
if (strstr(address, ":") != NULL) {
ELOG_DEBUG("Ignoring IPV6 candidate %s %p", address, this);
continue;
}
CandidateInfo cand_info;
cand_info.componentId = cand->component_id;
cand_info.foundation = cand->foundation;
cand_info.priority = cand->priority;
cand_info.hostAddress = std::string(address);
cand_info.hostPort = nice_address_get_port(&cand->addr);
cand_info.mediaType = mediaType;
/*
* NICE_CANDIDATE_TYPE_HOST,
* NICE_CANDIDATE_TYPE_SERVER_REFLEXIVE,
* NICE_CANDIDATE_TYPE_PEER_REFLEXIVE,
* NICE_CANDIDATE_TYPE_RELAYED,
*/
switch (cand->type) {
case NICE_CANDIDATE_TYPE_HOST:
cand_info.hostType = HOST;
break;
case NICE_CANDIDATE_TYPE_SERVER_REFLEXIVE:
cand_info.hostType = SRFLX;
cand_info.rAddress = std::string(baseAddress);
cand_info.rPort = nice_address_get_port(&cand->base_addr);
break;
case NICE_CANDIDATE_TYPE_PEER_REFLEXIVE:
cand_info.hostType = PRFLX;
break;
case NICE_CANDIDATE_TYPE_RELAYED:
char turnAddres[NICE_ADDRESS_STRING_LEN];
ELOG_DEBUG("TURN LOCAL CANDIDATE");
nice_address_to_string(&cand->turn->server,turnAddres);
ELOG_DEBUG("address %s", address);
ELOG_DEBUG("baseAddress %s", baseAddress);
ELOG_DEBUG("stream_id %u", cand->stream_id);
ELOG_DEBUG("priority %u", cand->priority);
ELOG_DEBUG("TURN ADDRESS %s", turnAddres);
cand_info.hostType = RELAY;
cand_info.rAddress = std::string(baseAddress);
cand_info.rPort = nice_address_get_port(&cand->base_addr);
break;
default:
break;
}
cand_info.netProtocol = "udp";
cand_info.transProtocol = std::string(*transportName.get());
cand_info.username = std::string(ufrag);
cand_info.password = std::string(upass);
localCandidates->push_back(cand_info);
}
// for nice_agent_get_local_candidates, the caller owns the returned GSList as well as the candidates contained within it.
// let's free everything in the list, as well as the list.
g_slist_free_full(lcands, (GDestroyNotify)&nice_candidate_free);
lcands = nice_agent_get_local_candidates(agent_, stream_id, currentCompId++);
}
// According to libnice, this is how these must be free'd
g_free(ufrag);
g_free(upass);
ELOG_INFO("candidate_gathering done with %lu candidates %p", localCandidates->size(), this);
if (localCandidates->size()==0){
ELOG_WARN("No local candidates found, check your network connection");
exit(0);
}
updateIceState(NICE_CANDIDATES_GATHERED);
}
void NiceConnection::gatheringDone(uint stream_id) {
int currentCompId = 1;
lcands = nice_agent_get_local_candidates(agent_, stream_id, currentCompId++);
NiceCandidate *cand;
GSList* iterator;
gchar *ufrag = NULL, *upass = NULL;
nice_agent_get_local_credentials(agent_, stream_id, &ufrag, &upass);
//////False candidate for testing when there is no network (like in the train) :)
/*
NiceCandidate* thecandidate = nice_candidate_new(NICE_CANDIDATE_TYPE_HOST);
NiceAddress* naddr = nice_address_new();
nice_address_set_from_string(naddr, "127.0.0.1");
nice_address_set_port(naddr, 50000);
thecandidate->addr = *naddr;
char* uname = (char*) malloc(50);
char* pass = (char*) malloc(50);
sprintf(thecandidate->foundation, "%s", "1");
sprintf(uname, "%s", "Pedro");
sprintf(pass, "%s", "oooo");
thecandidate->username = uname;
thecandidate->password = pass;
thecandidate->stream_id = (guint) 1;
thecandidate->component_id = 1;
thecandidate->priority = 1000;
thecandidate->transport = NICE_CANDIDATE_TRANSPORT_UDP;
lcands = g_slist_append(lcands, thecandidate);
*/
// ELOG_DEBUG("gathering done %u",stream_id);
//ELOG_DEBUG("Candidates---------------------------------------------------->");
while (lcands != NULL) {
for (iterator = lcands; iterator; iterator = iterator->next) {
char address[40], baseAddress[40];
cand = (NiceCandidate*) iterator->data;
nice_address_to_string(&cand->addr, address);
nice_address_to_string(&cand->base_addr, baseAddress);
if (strstr(address, ":") != NULL) {
ELOG_DEBUG("Ignoring IPV6 candidate %s", address);
continue;
}
// ELOG_DEBUG("foundation %s", cand->foundation);
// ELOG_DEBUG("compid %u", cand->component_id);
// ELOG_DEBUG("stream_id %u", cand->stream_id);
// ELOG_DEBUG("priority %u", cand->priority);
// ELOG_DEBUG("username %s", cand->username);
// ELOG_DEBUG("password %s", cand->password);
CandidateInfo cand_info;
cand_info.componentId = cand->component_id;
cand_info.foundation = cand->foundation;
cand_info.priority = cand->priority;
cand_info.hostAddress = std::string(address);
cand_info.hostPort = nice_address_get_port(&cand->addr);
cand_info.mediaType = mediaType;
/*
* NICE_CANDIDATE_TYPE_HOST,
* NICE_CANDIDATE_TYPE_SERVER_REFLEXIVE,
* NICE_CANDIDATE_TYPE_PEER_REFLEXIVE,
* NICE_CANDIDATE_TYPE_RELAYED,
*/
switch (cand->type) {
case NICE_CANDIDATE_TYPE_HOST:
cand_info.hostType = HOST;
break;
case NICE_CANDIDATE_TYPE_SERVER_REFLEXIVE:
cand_info.hostType = SRLFX;
cand_info.baseAddress = std::string(baseAddress);
cand_info.basePort = nice_address_get_port(&cand->base_addr);
break;
case NICE_CANDIDATE_TYPE_PEER_REFLEXIVE:
cand_info.hostType = PRFLX;
break;
case NICE_CANDIDATE_TYPE_RELAYED:
ELOG_DEBUG("WARNING TURN NOT IMPLEMENTED YET");
cand_info.hostType = RELAY;
break;
default:
break;
}
cand_info.netProtocol = "udp";
cand_info.transProtocol = std::string(*transportName);
cand_info.username = std::string(ufrag);
cand_info.password = std::string(upass);
/*
if (cand->username)
cand_info.username = std::string(cand->username);
else
cand_info.username = std::string("(null)");
if (cand->password)
cand_info.password = std::string(cand->password);
else
cand_info.password = std::string("(null)");
*/
localCandidates->push_back(cand_info);
}
lcands = nice_agent_get_local_candidates(agent_, stream_id,
currentCompId++);
}
ELOG_INFO("candidate_gathering done with %d candidates", localCandidates->size());
if (localCandidates->size()==0) {
ELOG_WARN("No local candidates found, check your network connection");
exit(0);
}
updateIceState(NICE_CANDIDATES_GATHERED);
}
void NicerConnection::gatheringDone(uint stream_id) {
ELOG_INFO("%s message: gathering done, stream_id: %u", toLog(), stream_id);
updateIceState(IceState::CANDIDATES_RECEIVED);
}