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/*
* Copyright (c) 2011 Kevin Smith
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt 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) : connection(connection) {
context = tlsFactory->createTLSContext();
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(boost::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();
}
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(boost::shared_ptr<SafeByteArray> data) {
context->handleDataFromNetwork(*data);
}
void TLSConnection::handleRawDataWritten() {
onDataWritten();
}
}
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