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();
+}
+
+}