diff options
Diffstat (limited to 'Swiften/FileTransfer/DefaultLocalJingleTransportCandidateGenerator.cpp')
-rw-r--r-- | Swiften/FileTransfer/DefaultLocalJingleTransportCandidateGenerator.cpp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/Swiften/FileTransfer/DefaultLocalJingleTransportCandidateGenerator.cpp b/Swiften/FileTransfer/DefaultLocalJingleTransportCandidateGenerator.cpp new file mode 100644 index 0000000..5b6da4c --- /dev/null +++ b/Swiften/FileTransfer/DefaultLocalJingleTransportCandidateGenerator.cpp @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2011 Tobias Markmann + * Licensed under the simplified BSD license. + * See Documentation/Licenses/BSD-simplified.txt for more information. + */ + +#include "DefaultLocalJingleTransportCandidateGenerator.h" + +#include <vector> + +#include <boost/shared_ptr.hpp> +#include <boost/smart_ptr/make_shared.hpp> + +#include <Swiften/Base/foreach.h> +#include <Swiften/Base/Log.h> +#include <Swiften/Elements/JingleIBBTransportPayload.h> +#include <Swiften/Elements/JingleS5BTransportPayload.h> +#include <Swiften/FileTransfer/ConnectivityManager.h> +#include <Swiften/FileTransfer/SOCKS5BytestreamRegistry.h> +#include <Swiften/FileTransfer/SOCKS5BytestreamProxy.h> + +namespace Swift { + +DefaultLocalJingleTransportCandidateGenerator::DefaultLocalJingleTransportCandidateGenerator(ConnectivityManager* connectivityManager, SOCKS5BytestreamRegistry* s5bRegistry, SOCKS5BytestreamProxy* s5bProxy, JID& ownJID) : connectivityManager(connectivityManager), s5bRegistry(s5bRegistry), s5bProxy(s5bProxy), ownJID(ownJID) { +} + +DefaultLocalJingleTransportCandidateGenerator::~DefaultLocalJingleTransportCandidateGenerator() { +} + +void DefaultLocalJingleTransportCandidateGenerator::generateLocalTransportCandidates(JingleTransportPayload::ref transportPayload) { + if (boost::dynamic_pointer_cast<JingleIBBTransportPayload>(transportPayload)) { + JingleTransportPayload::ref payL = boost::make_shared<JingleTransportPayload>(); + payL->setSessionID(transportPayload->getSessionID()); + onLocalTransportCandidatesGenerated(payL); + } + if (boost::dynamic_pointer_cast<JingleS5BTransportPayload>(transportPayload)) { + JingleS5BTransportPayload::ref payL = boost::make_shared<JingleS5BTransportPayload>(); + payL->setSessionID(transportPayload->getSessionID()); + payL->setMode(JingleS5BTransportPayload::TCPMode); + + const unsigned long localPreference = 0; + + // get direct candidates + std::vector<HostAddressPort> directCandidates = connectivityManager->getHostAddressPorts(); + foreach(HostAddressPort addressPort, directCandidates) { + JingleS5BTransportPayload::Candidate candidate; + candidate.type = JingleS5BTransportPayload::Candidate::DirectType; + candidate.jid = ownJID; + candidate.hostPort = addressPort; + candidate.priority = 65536 * 126 + localPreference; + candidate.cid = idGenerator.generateID(); + payL->addCandidate(candidate); + } + + // get assissted candidates + std::vector<HostAddressPort> assisstedCandidates = connectivityManager->getAssistedHostAddressPorts(); + foreach(HostAddressPort addressPort, assisstedCandidates) { + JingleS5BTransportPayload::Candidate candidate; + candidate.type = JingleS5BTransportPayload::Candidate::AssistedType; + candidate.jid = ownJID; + candidate.hostPort = addressPort; + candidate.priority = 65536 * 120 + localPreference; + candidate.cid = idGenerator.generateID(); + payL->addCandidate(candidate); + } + + // get proxy candidates + std::vector<S5BProxyRequest::ref> proxyCandidates = s5bProxy->getS5BProxies(); + foreach(S5BProxyRequest::ref proxy, proxyCandidates) { + JingleS5BTransportPayload::Candidate candidate; + candidate.type = JingleS5BTransportPayload::Candidate::ProxyType; + candidate.jid = proxy->getStreamHost().get().jid; + candidate.hostPort = proxy->getStreamHost().get().addressPort; + candidate.priority = 65536 * 10 + localPreference; + candidate.cid = idGenerator.generateID(); + payL->addCandidate(candidate); + } + + onLocalTransportCandidatesGenerated(payL); + } + +} + +bool DefaultLocalJingleTransportCandidateGenerator::isActualCandidate(JingleTransportPayload::ref transportPayload) { + if (!transportPayload.get()) return false; + return false; +} + +int DefaultLocalJingleTransportCandidateGenerator::getPriority(JingleTransportPayload::ref /* transportPayload */) { + return 0; +} + +JingleTransport::ref DefaultLocalJingleTransportCandidateGenerator::selectTransport(JingleTransportPayload::ref /* transportPayload */) { + return JingleTransport::ref(); +} + +} |