/* * Copyright (c) 2011-2016 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ #include <Swiften/Network/TLSConnection.h> #include <boost/bind.hpp> #include <Swiften/Network/HostAddressPort.h> #include <Swiften/TLS/TLSContext.h> #include <Swiften/TLS/TLSContextFactory.h> namespace Swift { TLSConnection::TLSConnection(Connection::ref connection, TLSContextFactory* tlsFactory, const TLSOptions& tlsOptions) : connection(connection) { context = tlsFactory->createTLSContext(tlsOptions); context->onDataForNetwork.connect(boost::bind(&TLSConnection::handleTLSDataForNetwork, this, _1)); context->onDataForApplication.connect(boost::bind(&TLSConnection::handleTLSDataForApplication, this, _1)); context->onConnected.connect(boost::bind(&TLSConnection::handleTLSConnectFinished, this, false)); context->onError.connect(boost::bind(&TLSConnection::handleTLSConnectFinished, this, true)); connection->onConnectFinished.connect(boost::bind(&TLSConnection::handleRawConnectFinished, this, _1)); connection->onDataRead.connect(boost::bind(&TLSConnection::handleRawDataRead, this, _1)); connection->onDataWritten.connect(boost::bind(&TLSConnection::handleRawDataWritten, this)); connection->onDisconnected.connect(boost::bind(&TLSConnection::handleRawDisconnected, this, _1)); } TLSConnection::~TLSConnection() { connection->onConnectFinished.disconnect(boost::bind(&TLSConnection::handleRawConnectFinished, this, _1)); connection->onDataRead.disconnect(boost::bind(&TLSConnection::handleRawDataRead, this, _1)); connection->onDataWritten.disconnect(boost::bind(&TLSConnection::handleRawDataWritten, this)); connection->onDisconnected.disconnect(boost::bind(&TLSConnection::handleRawDisconnected, this, _1)); delete context; } void TLSConnection::handleTLSConnectFinished(bool error) { onConnectFinished(error); if (error) { disconnect(); } } void TLSConnection::handleTLSDataForNetwork(const SafeByteArray& data) { connection->write(data); } void TLSConnection::handleTLSDataForApplication(const SafeByteArray& data) { onDataRead(std::make_shared<SafeByteArray>(data)); } void TLSConnection::connect(const HostAddressPort& address) { connection->connect(address); } void TLSConnection::disconnect() { connection->disconnect(); } void TLSConnection::write(const SafeByteArray& data) { context->handleDataFromApplication(data); } HostAddressPort TLSConnection::getLocalAddress() const { return connection->getLocalAddress(); } HostAddressPort TLSConnection::getRemoteAddress() const { return connection->getRemoteAddress(); } TLSContext* TLSConnection::getTLSContext() const { return context; } void TLSConnection::handleRawConnectFinished(bool error) { connection->onConnectFinished.disconnect(boost::bind(&TLSConnection::handleRawConnectFinished, this, _1)); if (error) { onConnectFinished(true); } else { context->connect(); } } void TLSConnection::handleRawDisconnected(const boost::optional<Error>& error) { onDisconnected(error); } void TLSConnection::handleRawDataRead(std::shared_ptr<SafeByteArray> data) { context->handleDataFromNetwork(*data); } void TLSConnection::handleRawDataWritten() { onDataWritten(); } }