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/*
* Copyright (c) 2012 Yoann Blein
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
#include <Swiften/ScreenSharing/IncomingScreenSharing.h>
#include <Swiften/Jingle/JingleSession.h>
#include <Swiften/Elements/JingleRawUDPTransportPayload.h>
#include <Swiften/Network/UDPSocketFactory.h>
#include <Swiften/Network/UDPSocket.h>
namespace Swift {
IncomingScreenSharing::IncomingScreenSharing(boost::shared_ptr<JingleSession> session, UDPSocketFactory* udpSocketFactory,
boost::shared_ptr<JingleContentPayload> content)
: ScreenSharing(session, udpSocketFactory),
initialContent(content)
{
onStateChange(ScreenSharing::WaitingForAccept);
}
IncomingScreenSharing::~IncomingScreenSharing()
{
}
void IncomingScreenSharing::cancel()
{
session->sendTerminate(JinglePayload::Reason::Cancel);
clientSocket->close();
onStateChange(ScreenSharing::Canceled);
}
void IncomingScreenSharing::accept()
{
JingleRawUDPTransportPayload::ref transport = boost::make_shared<JingleRawUDPTransportPayload>();
addBestCandidate(transport);
// TODO: create a valid description instead of copying the initator's one
session->sendAccept(getContentID(), initialContent->getDescriptions().front(), transport);
JingleRawUDPTransportPayload::ref initialTransport = initialContent->getTransport<JingleRawUDPTransportPayload>();
clientSocket = udpSocketFactory->createUDPSocket();
clientSocket->connect(initialTransport->getCandidates().front().hostAddressPort);
// Send a empty packet to let the server know about us
SafeByteArray data(1, 0);
clientSocket->send(data);
onStateChange(ScreenSharing::Connecting);
}
JingleContentID IncomingScreenSharing::getContentID() const
{
return JingleContentID(initialContent->getName(), initialContent->getCreator());
}
}
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Swift