void BoshTransport::connect(const sf::Url & url, const StringMap & additionalArgs, int timeOutMs, const ResultCallback & callback){
if (mState != Unconnected) {
Log (LogError) << LOGID << "Wrong State " << toString (mState) << std::endl;
return xcall (abind (callback, error::WrongState));
}
mUrl = url;
mRid = randomRid();
mRidRecv = mRid;
// Setting Parameters
StringMap args = additionalArgs;
args["rid"] = toString (mRid);
setIfNotSet (&args, "ver", "1.10");
setIfNotSet (&args, "wait", "60");
setIfNotSet (&args, "hold", "1");
setIfNotSet (&args, "xmlns", "http://jabber.org/protocol/httpbind");
BoshNodeBuilder builder;
for (StringMap::const_iterator i = args.begin(); i != args.end(); i++){
builder.addAttribute(i->first,i->second);
}
// Send it out...
mState = Connecting;
executeRequest (sf::createByteArrayPtr(builder.toString()), timeOutMs, abind (dMemFun (this, &BoshTransport::onConnectReply), callback));
}
void HttpConnectionManager::doFinish (Error result, EstablishConnectionOp * op) {
RequestConnectionCallback cb = op->callback;
HttpConnectionPtr con = result ? HttpConnectionPtr() : op->connection;
if (!result) {
mCreatedConnections++;
} else {
// TLSChannel doesn't like to be deleted while giving out a callback
xcall (abind (&throwAway, op->connection));
}
delete op;
xcall (abind (cb, result, con));
}
Error LocalChannel::write (const ByteArrayPtr& data, const ResultCallback & callback) {
if (!mOther) return error::NotInitialized; // no target
mOther->incoming (data);
if (callback) xcall (abind (callback, NoError));
if (mCollector) mCollector->addTransferred (mHostId, mOther->hostId(), data->size(), mHops);
return NoError;
}
void Controller::init () {
QSettings settings;
Model::Settings s;
settings.beginGroup("im");
s.userId = sfString (settings.value("userId","@sflx.net").toString());
s.resource = sfString (settings.value("resource", qtString (sf::net::hostName())).toString());
s.password = sfString (settings.value("password").toString());
s.destinationDirectory = sfString (settings.value("destinationDirectory", QDir::homePath()).toString());
s.echoServerIp = sfString (settings.value("echoServerIp", "82.211.19.149").toString());
if (s.echoServerIp == "62.48.92.13"){
// sflx.net moved!
// workaround
s.echoServerIp = "82.211.19.149";
}
s.echoServerPort = settings.value("echoServerPort", "1234").toInt ();
s.useBosh = settings.value("useBosh", false).toBool();
s.autoConnect = settings.value("autoConnect", false).toBool();
settings.endGroup ();
{
SF_SCHNEE_LOCK;
mModel->setSettings(s);
mModel->init ();
mModel->beacon()->connections().conDetailsChanged() = dMemFun (this, &Controller::onConDetailsChanged);
mModel->listTracker()->trackingUpdate() = dMemFun (this, &Controller::onTrackingUpdate);
mModel->listTracker()->lostTracking() = dMemFun (this, &Controller::onLostTracking);
mModel->fileGetting()->gotListing() = dMemFun (this, &Controller::onUpdatedListing);
mModel->fileGetting()->updatedTransfer() = dMemFun (this, &Controller::onUpdatedIncomingTransfer);
mModel->fileSharing()->updatedTransfer() = dMemFun (this, &Controller::onUpdatedOutgoingTransfer);
sf::InterplexBeacon * beacon = mModel->beacon();
beacon->presences().peersChanged().add (sf::dMemFun (this, &Controller::onPeersChanged));
beacon->presences().onlineStateChanged().add (sf::dMemFun (this, &Controller::onOnlineStateChanged));
beacon->presences().subscribeRequest() = sf::dMemFun (this, &Controller::onUserSubscribeRequest);
beacon->presences().serverStreamErrorReceived().add (sf::dMemFun (this, &Controller::onServerStreamErrorReceived));
// Set own features and activating protocol filter
{
const sf::String schneeProtocol = "http://sflx.net/protocols/schnee";
std::vector<sf::String> ownFeatures;
ownFeatures.push_back (schneeProtocol);
sf::Error e = beacon->presences().setOwnFeature(sf::String ("schneeflocke ") + sf::schnee::version(), ownFeatures);
if (e) {
sf::Log (LogError) << LOGID << "Could not set own feature" << std::endl;
} else {
mUserList->setFeatureFilter(schneeProtocol);
}
}
}
mGUI->init ();
mGUI->call (sf::bind (&UserList::rebuildList, mUserList));
loadShares();
if (s.autoConnect){
xcall (abind (dMemFun (this, &Controller::onChangeConnection), DS_CONNECT));
}
}
Error BoshXMPPConnection::startConnect (bool withLogin, const XMPPStreamPtr & stream, int timeOutMs, const ResultCallback & callback) {
if (mConnecting){
Log (LogError) << LOGID << "There is already a connection process" << std::endl;
return error::ExistsAlready;
}
ConnectingOp * op = new ConnectingOp (sf::regTimeOutMs (timeOutMs));
op->setId (genFreeId());
op->resultCallback = callback;
op->withLogin = withLogin;
op->transport = BoshTransportPtr (new BoshTransport());
op->stream = stream;
op->boss = this;
if (mDetails.port == 0)
mDetails.port = 443;
// Starting connect
Url url = Url (String ("https://") + mDetails.server + ":" + toString (mDetails.port) + "/http-bind/");
BoshTransport::StringMap addArgs;
addArgs["to"] = mDetails.server;
addArgs["xmpp:version"] = "1.0";
addArgs["xmlns:xmpp"] = "urn:xmpp:xbosh"; // is important for ejabberd
op->transport->connect(url, addArgs, op->lastingTimeMs(), abind (dMemFun (this, &BoshXMPPConnection::onBoshConnect), op->id()));
op->setState (ConnectingOp::WAIT_BOSH_CONNECT);
setState (IMClient::CS_CONNECTING);
addAsyncOp (op);
return NoError;
}
void BoshTransport::startNextRequest (const StringMap & additionalArgs, const ResultCallback & callback) {
if (mState != Connected && mState != Closing){
Log (LogWarning) << LOGID << "Strange state" << std::endl;
notifyAsync (callback, error::WrongState);
return;
}
// Building Message
mRid++;
BoshNodeBuilder builder;
builder.addAttribute("rid", toString(mRid));
builder.addAttribute("sid", mSid);
builder.addAttribute("xmlns", "http://jabber.org/protocol/httpbind");
for (StringMap::const_iterator i = additionalArgs.begin(); i != additionalArgs.end(); i++) {
builder.addAttribute(i->first.c_str(), i->second);
}
// Adding data..
for (std::deque<ByteArrayPtr>::const_iterator i = mOutputBuffer.begin(); i != mOutputBuffer.end(); i++) {
builder.addContent(*i);
}
mOutputBuffer.clear();
// Sending
sf::ByteArrayPtr data = sf::createByteArrayPtr (builder.toString());
mOpenRids[mRid] = data;
mOpenRidCount++;
executeRequest (data, mLongPollTimeoutMs, abind (dMemFun (this, &BoshTransport::onRequestReply), mRid, callback));
}
void XMPPStream::finishOp (CurrentOp op, Error result) {
if (mCurrentOp == op) {
if (mCurrentCallback) xcall (abind (mCurrentCallback, result));
mCurrentCallback.clear();
mCurrentOp = XMO_Null;
}
}
void DataTracker::onSubscribeReply (const HostId & sender, const ds::SubscribeReply & reply, TrackInfoPtr info) {
bool doNotifyState = false;
do {
info->awaiting &= ~AwaitSubscribe;
if (info->state == TO_DELETE || info->state == ERROR){
return;
}
if (reply.err){
info->state = ERROR;
doNotifyState = true;
break;
}
// do first request now
sf::Error err = mSharingClient->request (
info->uri.host(),
ds::Request (info->uri.path()),
abind (sf::dMemFun (this, &DataTracker::onRequestReply), info), mTimeOutMs);
if (err) {
info->state = ERROR;
doNotifyState = true;
break;
} else {
info->awaiting |= AwaitRequest;
}
} while (false);
if (doNotifyState) {
info->stateChanged (info->uri, info->state);
}
}
void DataTracker::onNotify (const HostId & sender, const ds::Notify & notify, TrackInfoPtr info) {
bool doNotifyState = false;
do {
if (notify.mark == ds::Notify::SubscriptionCancel){
info->state = LOST;
doNotifyState = true;
break;
}
// request an update..
if (notify.revision > info->revision){ // may happen that notify is slower than requestreply
Error err = mSharingClient->request (
info->uri.host(),
ds::Request (info->uri.path()),
abind (sf::dMemFun (this, &DataTracker::onRequestReply), info),
mTimeOutMs);
if (err){
info->state = ERROR;
doNotifyState = true;
} else {
info->awaiting |=AwaitRequest;
}
}
} while (false);
if (doNotifyState) {
info->stateChanged(info->uri, info->state);
}
}
void HttpConnectionManager::requestConnection (const Url & url, int timeOutMs, const RequestConnectionCallback & callback) {
assert (callback);
{
// Check the pool
PendingConnectionMap::iterator i = mPendingConnections.find(ConId(url.protocol(), url.host()));
if (i != mPendingConnections.end()){
while (!i->second.empty()){
AsyncOpId id = i->second.front();
i->second.pop_front();
PendingConnectionOp * op;
getReadyAsyncOp (id, PendingConnection, &op);
mPendingConnectionsCount--;
if (op) {
Log (LogInfo) << LOGID << "Reusing connection to " << url.protocol() << "/" << url.host() << " id=" << op->id() << std::endl;
xcall (abind(callback, NoError, op->connection));
delete op;
return;
}
}
// not existant anymore
mPendingConnections.erase (i);
}
}
EstablishConnectionOp * op = new EstablishConnectionOp (regTimeOutMs (timeOutMs));
const String & protocol = url.protocol();
if (protocol != "http" && protocol != "https") {
Log (LogWarning) << LOGID << "Unsupported protocol: " << protocol << std::endl;
return xcall(abind(callback, error::NotSupported, HttpConnectionPtr()));
}
op->callback = callback;
op->connection = HttpConnectionPtr (new HttpConnection());
op->connection->host = url.host();
op->connection->pureHost = url.pureHost();
op->connection->protocol = url.protocol();
TCPSocketPtr sock = TCPSocketPtr (new TCPSocket ());
op->connection->channel = sock;
op->setId(genFreeId());
op->setState(EstablishConnectionOp::WaitTcpConnect);
Error e = sock->connectToHost(url.pureHost(), url.port(), timeOutMs, abind(dMemFun(this, &HttpConnectionManager::onTcpConnect), op->id()));
if (e) {
delete op;
return xcall (abind(callback, e, HttpConnectionPtr()));
}
addAsyncOp (op);
}
void HttpConnectionManager::giveBack (Error lastResult, const HttpConnectionPtr & connection) {
if (lastResult) {
// throw away, asynchronous
// we do not trust this anymore...
xcall (abind (&throwAway, connection));
return;
}
PendingConnectionOp * op = new PendingConnectionOp (regTimeOutMs (mGeneralTimeoutMs));
AsyncOpId id = genFreeId();
op->setId(id);
op->connection = connection;
op->boss = this;
op->connection->channel->changed() = abind (dMemFun (this, &HttpConnectionManager::onChannelChange), id);
addToPendingConnections (op);
Log (LogInfo) << LOGID << "Storing pending connection to " << connection->host << " id=" << id << std::endl;
addAsyncOp (op);
}
Error DataTracker::track (const sf::Uri & uri, const DataUpdateCallback & dataUpdateCallback, const StateChangeCallback & stateChangeCallback){
TrackInfoPtr info (new TrackInfo);
Error subscribeResult = mSharingClient->subscribe (
uri.host(),
ds::Subscribe(uri.path()),
abind (sf::dMemFun (this, &DataTracker::onSubscribeReply), info),
abind (sf::dMemFun (this, &DataTracker::onNotify), info),
mTimeOutMs
);
if (subscribeResult) return subscribeResult;
info->awaiting = AwaitSubscribe;
info->state = ESTABLISHING; // No Track change info
info->dataUpdated = dataUpdateCallback;
info->stateChanged = stateChangeCallback;
info->uri = uri;
mTracked[uri] = info;
return NoError;
}
int trans_load(void)
{
struct sr_module *mod;
struct sr_module *prev = NULL, *next;
cmd_export_t *cmd;
char * proto_name;
int proto = PROTO_NONE;
api_proto_init abind;
/* go through all protocol modules loaded and load only the ones
* that are prefixed with the PROTO_PREFIX token */
for (mod=modules; mod && (next = mod->next, 1); mod = next) {
if (strncmp(PROTO_PREFIX, mod->exports->name, PROTO_PREFIX_LEN) == 0) {
proto_name = mod->exports->name + PROTO_PREFIX_LEN;
if (parse_proto((unsigned char *)proto_name,
strlen(proto_name), &proto) < 0) {
LM_ERR("don't know any protocol <%s>\n", proto_name);
return -1;
}
/* check if we have any listeners for that protocol */
if (!protos[proto].listeners) {
LM_WARN("protocol %s loaded, but no listeners defined! "
"Skipping ...\n", proto_name);
if (!prev)
modules = mod->next;
else
prev->next = mod->next;
/* we do not call the destroy_f because the module was not
* initialized yet here */
pkg_free(mod);
continue;
}
for (cmd = mod->exports->cmds; cmd && cmd->name; cmd++) {
if (strcmp("proto_init", cmd->name)==0) {
abind = (api_proto_init)cmd->function;
if (abind(&protos[proto]) < 0) {
LM_ERR("cannot load protocol's functions for %s\n",
proto_name);
return -1;
}
/* everything was fine, return */
protos[proto].id = proto;
protos[proto].name = proto_name;
goto next;
}
}
LM_ERR("No binding found for protocol %s\n", proto_name);
return -1;
}
next:
prev = mod;
}
return 0;
}
Error XMPPStream::waitFeatures (const ResultCallback & callback) {
if (mReceivedFeatures) {
// we have it already.
if (callback) xcall (abind (callback, NoError));
return NoError;
}
Error e = startOp (XMO_WaitFeatures, callback);
if (e) return e;
return NoError;
}
void XMPPStream::onChannelError (Error e) {
mError = e;
if (mCurrentCallback) {
xcall (abind (mCurrentCallback,e));
}
if (mAsyncError) {
xcall (mAsyncError);
}
mCurrentOp = XMO_Null;
mState = XMS_Error;
}
DataPromisePtr DirectorySharingPromise::subFile (const Path & path) const {
String osp = osPath (path);
if (mError) {
return DataPromisePtr();
}
FileSharingPromisePtr p (new FileSharingPromise (osp));
if (mTransmissionUpdated){
p->transmissionUpdated() = abind (mTransmissionUpdated, weak_ptr<FileSharingPromise> (p));
}
return DataPromisePtr (p);
}
Error XMPPStream::close () {
Error e = NoError;
if (!mSkipInit){
e = send ("</stream:stream>");
}
if (mChannel) {
mChannel->changed().clear ();
mChannel->close(abind (dMemFun (this, &XMPPStream::throwAwayOnClose), mChannel));
mChannel = ChannelPtr ();
}
return e;
}
void BoshTransport::onRequestReply (Error result, const HttpResponsePtr & response, int64_t rid, const ResultCallback & originalCallback) {
Log (LogInfo) << LOGID << "Reply of RID " << rid << ":" << toString (result) << " (" << (response ? response->resultCode : 0) << ")" << std::endl;
if (mState != Connected && mState != Closing){
if (mState != Unconnected)
Log (LogWarning) << LOGID << "Strange state" << std::endl;
return;
}
if (mAuthenticated && !response->authenticated){
Log (LogWarning) << LOGID << "Lost authentication status" << std::endl;
return failRequest (error::AuthError, rid, "Lost authentication", originalCallback);
}
if (result || response->resultCode != 200) {
// Recovering from errors
if (result) Log (LogWarning) << LOGID << "Got HTTP error " << toString (result) << std::endl;
else
if (response->resultCode != 200) Log (LogWarning) << LOGID << "Got bad HTTP result code " << response->resultCode << std::endl;
mErrorCount++;
mSumErrorCount++;
if (mErrorCount > mMaxErrorCount) {
return failRequest (result, rid, "To many HTTP errors", originalCallback);
}
// Try it again
sf::ByteArrayPtr data = mOpenRids[rid];
assert (data);
Log (LogInfo) << LOGID << "Try to recover (ErrCnt=" << mErrorCount << " SucCnt=" << mSuccessCount << ")" << std::endl;
return executeRequest (data, mLongPollTimeoutMs, abind (dMemFun (this, &BoshTransport::onRequestReply), rid, originalCallback));
}
mSuccessCount++;
if (mErrorCount > 0) mErrorCount--; // so we can recover from errors
BoshNodeParser parser;
Error e = parser.parse(response->data->const_c_array(), response->data->size());
if (e) {
return failRequest (e, rid, "Parse error", originalCallback);
}
mOpenRids.erase(rid);
mOpenRidCount--;
mInWaitingRids[rid] = sf::createByteArrayPtr (parser.content());
if (!parser.attribute ("type").empty()){
// server sent terminate or something
failRequest (error::Eof, rid, String ("Server sent type=" ) + parser.attribute ("type"), originalCallback);
} else {
notifyAsync (originalCallback, NoError);
}
insertWaitingInputData ();
/// some braking
sf::xcallTimed(dMemFun (this, &BoshTransport::continueWorking), sf::futureInMs(mReconnectWaitMs));
if (mChanged)
xcall (mChanged);
}
void UDPEchoClient::start (String echoServer, int echoPort, int timeOutMs) {
mToken = sf::genRandomToken80 ();
mSocket.readyRead() = dMemFun (this, &UDPEchoClient::onReadyRead);
mTimeoutHandle = xcallTimed (dMemFun (this, &UDPEchoClient::onTimeOut), regTimeOutMs(timeOutMs));
char request [256];
snprintf (request, 256, "condata %s", mToken.c_str());
Error e = mSocket.sendTo(echoServer, echoPort, sf::createByteArrayPtr (request));
if (e) {
xcall (abind (mResultDelegate, e));
return;
}
mState = WAIT;
}
void HttpConnectionManager::onTcpConnect (Error result, AsyncOpId id) {
EstablishConnectionOp * op;
getReadyAsyncOpInState (id, EstablishConnection, EstablishConnectionOp::WaitTcpConnect, &op);
if (!op) return;
if (result) {
return doFinish (result, op);
}
if (op->connection->protocol == "https") {
// Add another TLS layer onto it...
TLSChannelPtr tlsChannel = TLSChannelPtr (new TLSChannel (op->connection->channel));
op->connection->channel = tlsChannel;
tlsChannel->clientHandshake(TLSChannel::X509, op->connection->pureHost, abind (dMemFun(this, &HttpConnectionManager::onTlsHandshake), id));
op->setState (EstablishConnectionOp::WaitTls);
addAsyncOp (op);
return;
}
// plain http, can finish now..
doFinish (result, op);
}
void HttpConnectionManager::onChannelChange (AsyncOpId id) {
PendingConnectionOp * op;
getReadyAsyncOp (id, PendingConnection, &op);
if (!op) return;
ByteArrayPtr all = op->connection->channel->read();
if (all && !all->empty()){
Log (LogInfo) << LOGID << "Recv in pending connection: " << *all << std::endl;
op->connection->inputBuffer.append(*all);
}
Error e = op->connection->channel->error();
if (e) {
// adieu
Log (LogInfo) << LOGID << "Closing channel to " << op->connection->host << " as channel reported error: " << toString (e) << std::endl;
xcall (abind (&throwAway, op->connection));
removeFromPendingConnections (op);
delete op;
return;
}
// data ready? nobody knows, add it again...
addAsyncOp (op);
}
void Controller::changeConnection (DesiredState state) {
// do it asynchronous, as it may calls back
xcall (abind (dMemFun (this, &Controller::onChangeConnection), state));
}
void HttpConnectionManager::PendingConnectionOp::onCancel (sf::Error reason) {
Log (LogInfo) << LOGID << "Closing connection to " << connection->host << " due " << toString (reason) << std::endl;
// NOTE: Strange behaviour is from pre-general-lock-times.
// TODO: Cleanup
xcall (abind (dMemFun (boss, &HttpConnectionManager::removeFromPendingConnectionsExplicit), ConId (connection->protocol, connection->host), id()));
}
static void asyncNotify (const ResultCallback & callback, Error e){
if (callback) xcall (abind (callback, e));
}
Error XMPPStream::bindResource (const String & name, const BindCallback & callback) {
BindIq iq;
iq.resource = name;
return requestIq (&iq, abind (dMemFun (this, &XMPPStream::onResourceBind), callback));
}
void Node::RegisterUser(REG_TYPE type,char * aor,char *contact,char *username,char * passwd)
{
/*
REGISTER sip:[email protected] SIP/2.0
Via:SIP/2.0/UDP 192.168.1.61:15060;branch=z9hG4bkxxxxx
To:liqq <sip:[email protected]>
From:liqq <sip:[email protected]>
Call-ID:
CSeq:
Contact:<sip:[email protected]>
Content-Length:0
*/
/*判断本节点是否对该用户信息负责，
如果负责，添加到user_info_list,
如果不负责，计算next-hop,并发送REGISTER请求*/
unsigned int uid;
uid=uhash(aor);
ChordId localnode=getChordId();
ChordId pred=getFingerTable()->getPredecessor();
Constants constants(NULL);
ChordId UserID(uid,&constants);
aor_t aaor(aor);
binding_t abind(contact);
uinfo_t *user_info=new uinfo_t(username,passwd);
user_info->uinfo_set_aor(&aaor);
user_info->uinfo_set_binding(&abind);
ADD_ELEMENT(local_user_info_list,user_info);
// int lid=localnode.GetId();
// int pid=predecessor.GetId();
//if((lid<pid && uid<=lid && uid>pid)||(lid>pid && (uid < lid || uid >=pid)))
if(UserID.BelongsRightInclusive(pred,localnode))
{
printf("Add a new local user\n");
uinfo_t *uinfo=new uinfo_t(username,passwd);
uinfo->uinfo_set_aor(&aaor);
uinfo->uinfo_set_binding(&abind);
ADD_ELEMENT(user_info_list,uinfo);
if(pred.equals(localnode))
{
uinfo_t *ruinfo=new uinfo_t(username,passwd);
ruinfo->uinfo_set_aor(&aaor);
ruinfo->uinfo_set_binding(&abind);
ADD_ELEMENT(red_user_info_list,ruinfo);
}
ChordId succ=getFingerTable()->getSuccessor(0);
if(!succ.equals(getChordId()))
{
string next_hop="sip:";
next_hop+=succ.GetAddress();
SndUserRegisterRequest(RED_REGISTER,uinfo,next_hop.c_str() ,3600);
}
}
else
{
ChordId node=closestPrecedingFinger(UserID);
//ChordId node=getFingerTable()->getPredecessor();
//ChordId node=getChordId();
string registrar="sip:";
registrar+=node.GetAddress();
SndUserRegisterRequest(USER_REGISTRATION,user_info,registrar.c_str() ,3600);
}
}
Error XMPPStream::startSession (const ResultCallback & callback) {
SessionIq iq;
// hack
typedef function<void (Error, const xmpp::Iq &, const XMLChunk &, const ResultCallback &)> InternalHandler;
return requestIq (&iq, abind (&sessionIqResultHandler, callback));
}
void BoshXMPPConnection::setState (State s) {
if (mConnectionStateChanged)
xcall (abind (mConnectionStateChanged, s));
mState = s;
}
int trans_load(void)
{
int id;
struct sr_module *mod;
cmd_export_t *cmd;
int found_all = 0;
int found_proto;
api_proto_init abind;
struct proto_info pi;
/* go through all protocol modules loaded and load only the ones
* that are prefixed with the PROTO_PREFIX token */
for (mod = modules; mod; mod = mod->next) {
if (strncmp(PROTO_PREFIX, mod->exports->name, PROTO_PREFIX_LEN) != 0)
continue;
found_proto = 0;
/* we have a transport module here - check for protocols */
for (cmd = mod->exports->cmds; cmd && cmd->name; cmd++) {
if (strcmp("proto_init", cmd->name)==0) {
abind = (api_proto_init)cmd->function;
memset(&pi, 0, sizeof(pi));
if (abind(&pi) < 0) {
LM_ERR("cannot load protocol's functions for %s\n",
cmd->name);
return -1;
}
/* double check if it is a known/valid proto */
if (pi.id < PROTO_FIRST || pi.id >= PROTO_OTHER) {
LM_ERR("Unknown protocol id %d; check sip_protos structure!\n", pi.id);
return -1;
}
/* double check the name of the proto */
if (parse_proto((unsigned char *)pi.name, strlen(pi.name), &id) < 0) {
LM_ERR("Cannot parse protocol %s\n", pi.name);
return -1;
}
if (id != pi.id) {
LM_ERR("Protocol ID mismatch %d != %d\n", id, pi.id);
return -1;
}
/* check if already added */
if (protos[id].id != PROTO_NONE) {
LM_ERR("Protocol already loaded %s\n", pi.name);
return -1;
}
/* all good now */
found_all++;
found_proto = 1;
/* copy necessary info */
protos[pi.id].id = pi.id;
protos[pi.id].name = pi.name;
protos[pi.id].default_port = pi.default_port;
protos[pi.id].tran = pi.tran;
protos[pi.id].net = pi.net;
}
}
if (found_proto)
continue;
LM_ERR("No binding found for protocol %s\n", mod->exports->name);
return -1;
}
/* return whether we found any protocol or not */
return found_all;
}
void XMPPStream::uncouple () {
mChannel->changed().clear ();
xcall (abind (dMemFun (this, &XMPPStream::throwAwayChannel), mChannel));
mChannel = ChannelPtr ();
}
