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#include "Swiften/Client/Client.h"
#include <boost/bind.hpp>
#include "Swiften/Network/DomainNameResolver.h"
#include "Swiften/Client/Session.h"
#include "Swiften/StreamStack/PlatformTLSLayerFactory.h"
#include "Swiften/Network/BoostConnectionFactory.h"
#include "Swiften/Network/DomainNameResolveException.h"
#include "Swiften/TLS/PKCS12Certificate.h"
namespace Swift {
Client::Client(const JID& jid, const String& password) :
IQRouter(this), jid_(jid), password_(password), session_(0) {
connectionFactory_ = new BoostConnectionFactory(&boostIOServiceThread_.getIOService());
tlsLayerFactory_ = new PlatformTLSLayerFactory();
}
Client::~Client() {
delete session_;
delete tlsLayerFactory_;
delete connectionFactory_;
}
void Client::connect() {
delete session_;
session_ = 0;
DomainNameResolver resolver;
try {
HostAddressPort remote = resolver.resolve(jid_.getDomain().getUTF8String());
connection_ = connectionFactory_->createConnection();
connection_->onConnectFinished.connect(boost::bind(&Client::handleConnectionConnectFinished, this, _1));
connection_->connect(remote);
}
catch (const DomainNameResolveException& e) {
onError(ClientError::DomainNameResolveError);
}
}
void Client::handleConnectionConnectFinished(bool error) {
if (error) {
onError(ClientError::ConnectionError);
}
else {
session_ = new Session(jid_, connection_, tlsLayerFactory_, &payloadParserFactories_, &payloadSerializers_);
if (!certificate_.isEmpty()) {
session_->setCertificate(PKCS12Certificate(certificate_, password_));
}
session_->onSessionStarted.connect(boost::bind(boost::ref(onConnected)));
session_->onError.connect(boost::bind(&Client::handleSessionError, this, _1));
session_->onNeedCredentials.connect(boost::bind(&Client::handleNeedCredentials, this));
session_->onDataRead.connect(boost::bind(&Client::handleDataRead, this, _1));
session_->onDataWritten.connect(boost::bind(&Client::handleDataWritten, this, _1));
session_->onElementReceived.connect(boost::bind(&Client::handleElement, this, _1));
session_->start();
}
}
void Client::disconnect() {
if (session_) {
session_->stop();
}
}
void Client::send(boost::shared_ptr<Stanza> stanza) {
session_->sendElement(stanza);
}
void Client::sendIQ(boost::shared_ptr<IQ> iq) {
send(iq);
}
void Client::sendMessage(boost::shared_ptr<Message> message) {
send(message);
}
void Client::sendPresence(boost::shared_ptr<Presence> presence) {
send(presence);
}
String Client::getNewIQID() {
return idGenerator_.generateID();
}
void Client::handleElement(boost::shared_ptr<Element> element) {
boost::shared_ptr<Message> message = boost::dynamic_pointer_cast<Message>(element);
if (message) {
onMessageReceived(message);
return;
}
boost::shared_ptr<Presence> presence = boost::dynamic_pointer_cast<Presence>(element);
if (presence) {
onPresenceReceived(presence);
return;
}
boost::shared_ptr<IQ> iq = boost::dynamic_pointer_cast<IQ>(element);
if (iq) {
onIQReceived(iq);
return;
}
}
void Client::setCertificate(const String& certificate) {
certificate_ = certificate;
}
void Client::handleSessionError(Session::SessionError error) {
ClientError clientError;
switch (error) {
case Session::NoError:
assert(false);
break;
case Session::ConnectionReadError:
clientError = ClientError(ClientError::ConnectionReadError);
break;
case Session::ConnectionWriteError:
clientError = ClientError(ClientError::ConnectionWriteError);
break;
case Session::XMLError:
clientError = ClientError(ClientError::XMLError);
break;
case Session::AuthenticationFailedError:
clientError = ClientError(ClientError::AuthenticationFailedError);
break;
case Session::NoSupportedAuthMechanismsError:
clientError = ClientError(ClientError::NoSupportedAuthMechanismsError);
break;
case Session::UnexpectedElementError:
clientError = ClientError(ClientError::UnexpectedElementError);
break;
case Session::ResourceBindError:
clientError = ClientError(ClientError::ResourceBindError);
break;
case Session::SessionStartError:
clientError = ClientError(ClientError::SessionStartError);
break;
case Session::TLSError:
clientError = ClientError(ClientError::TLSError);
break;
case Session::ClientCertificateLoadError:
clientError = ClientError(ClientError::ClientCertificateLoadError);
break;
case Session::ClientCertificateError:
clientError = ClientError(ClientError::ClientCertificateError);
break;
}
onError(clientError);
}
void Client::handleNeedCredentials() {
session_->sendCredentials(password_);
}
void Client::handleDataRead(const ByteArray& data) {
onDataRead(String(data.getData(), data.getSize()));
}
void Client::handleDataWritten(const ByteArray& data) {
onDataWritten(String(data.getData(), data.getSize()));
}
}
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Swift