Some BOSH refactoring.

author: Remko Tronçon <git@el-tramo.be> 2011-12-24 14:27:33 (GMT)
committer: Remko Tronçon <git@el-tramo.be> 2011-12-24 14:44:44 (GMT)
commit: c060049e759571ae02a3a970c6a3088e099e5c9f (patch)
tree: 8512e2ca0ae0fba16238651b9d0edbb74e085b16 /Swiften
parent: b453b3bf94dcd40d71c30fd0053f7110cb52b211 (diff)
download: swift-c060049e759571ae02a3a970c6a3088e099e5c9f.zip
swift-c060049e759571ae02a3a970c6a3088e099e5c9f.tar.bz2
5 files changed, 42 insertions, 41 deletions
diff --git a/Swiften/Network/BOSHConnection.cpp b/Swiften/Network/BOSHConnection.cpp
index 09548e9..ea84400 100644
--- a/Swiften/Network/BOSHConnection.cpp
+++ b/Swiften/Network/BOSHConnection.cpp
@@ -49,8 +49,7 @@ BOSHConnection::~BOSHConnection() {
 	disconnect();
 }
 
-void BOSHConnection::connect(const HostAddressPort& server) {
-	/* FIXME: Redundant parameter */
+void BOSHConnection::connect() {
 	Connection::ref rawConnection = connectionFactory_->createConnection();
 	connection_ = (boshURL_.getScheme() == "https") ? boost::make_shared<TLSConnection>(rawConnection, tlsFactory_) : rawConnection;
 	connection_->onConnectFinished.connect(boost::bind(&BOSHConnection::handleConnectionConnectFinished, shared_from_this(), _1));
@@ -59,10 +58,6 @@ void BOSHConnection::connect(const HostAddressPort& server) {
 	connection_->connect(HostAddressPort(HostAddress(boshURL_.getHost()), boshURL_.getPort()));
 }
 
-void BOSHConnection::listen() {
-	assert(false);
-}
-
 void BOSHConnection::disconnect() {
 	if(connection_) {
 		connection_->disconnect();
@@ -170,8 +165,8 @@ void BOSHConnection::startStream(const std::string& to, unsigned long rid) {
 }
 
 void BOSHConnection::handleDataRead(boost::shared_ptr<SafeByteArray> data) {
-	onBOSHDataRead(*data.get());
-	buffer_ = concat(buffer_, *data.get());
+	onBOSHDataRead(*data);
+	buffer_ = concat(buffer_, *data);
 	std::string response = safeByteArrayToString(buffer_);
 	if (response.find("\r\n\r\n") == std::string::npos) {
 		onBOSHDataRead(createSafeByteArray("[[Previous read incomplete, pending]]"));
@@ -186,22 +181,26 @@ void BOSHConnection::handleDataRead(boost::shared_ptr<SafeByteArray> data) {
 
 	BOSHBodyExtractor parser(parserFactory_, createByteArray(response.substr(response.find("\r\n\r\n") + 4)));
 	if (parser.getBody()) {
-		if ((*parser.getBody()).attributes.getAttribute("type") == "terminate") {
-			BOSHError::Type errorType = parseTerminationCondition((*parser.getBody()).attributes.getAttribute("condition"));
+		if (parser.getBody()->attributes.getAttribute("type") == "terminate") {
+			BOSHError::Type errorType = parseTerminationCondition(parser.getBody()->attributes.getAttribute("condition"));
 			onSessionTerminated(errorType == BOSHError::NoError ? boost::shared_ptr<BOSHError>() : boost::make_shared<BOSHError>(errorType));
 		}
 		buffer_.clear();
 		if (waitingForStartResponse_) {
 			waitingForStartResponse_ = false;
-			sid_ = (*parser.getBody()).attributes.getAttribute("sid");
-			std::string requestsString = (*parser.getBody()).attributes.getAttribute("requests");
+			sid_ = parser.getBody()->attributes.getAttribute("sid");
+			std::string requestsString = parser.getBody()->attributes.getAttribute("requests");
 			int requests = 2;
 			if (!requestsString.empty()) {
-				requests = boost::lexical_cast<size_t>(requestsString);
+				try {
+					requests = boost::lexical_cast<size_t>(requestsString);
+				}
+				catch (const boost::bad_lexical_cast&) {
+				}
 			}
 			onSessionStarted(sid_, requests);
 		}
-		SafeByteArray payload = createSafeByteArray((*parser.getBody()).content);
+		SafeByteArray payload = createSafeByteArray(parser.getBody()->content);
 		/* Say we're good to go again, so don't add anything after here in the method */
 		pending_ = false;
 		onXMPPDataRead(payload);
@@ -257,7 +256,7 @@ const std::string& BOSHConnection::getSID() {
 	return sid_;
 }
 
-void BOSHConnection::setRID(unsigned long rid) {
+void BOSHConnection::setRID(unsigned long long rid) {
 	rid_ = rid;
 }
 
@@ -265,15 +264,12 @@ void BOSHConnection::setSID(const std::string& sid) {
 	sid_ = sid;
 }
 
-void BOSHConnection::handleDisconnected(const boost::optional<Error>& error) {
+void BOSHConnection::handleDisconnected(const boost::optional<Connection::Error>& error) {
 	onDisconnected(error);
 	sid_ = "";
 	connectionReady_ = false;
 }
 
-HostAddressPort BOSHConnection::getLocalAddress() const {
-	return connection_->getLocalAddress();
-}
 
 bool BOSHConnection::isReadyToSend() {
 	/* Without pipelining you need to not send more without first receiving the response */
diff --git a/Swiften/Network/BOSHConnection.h b/Swiften/Network/BOSHConnection.h
index 283ea10..4d53253 100644
--- a/Swiften/Network/BOSHConnection.h
+++ b/Swiften/Network/BOSHConnection.h
@@ -29,6 +29,8 @@ namespace boost {
 	}
 }
 
+class BOSHConnectionTest;
+
 namespace Swift {
 	class ConnectionFactory;
 	class XMLParserFactory;
@@ -49,42 +51,44 @@ namespace Swift {
 			};
 
 
-	class BOSHConnection : public Connection, public boost::enable_shared_from_this<BOSHConnection> {
+	class BOSHConnection : public boost::enable_shared_from_this<BOSHConnection> {
 		public:
 			typedef boost::shared_ptr<BOSHConnection> ref;
 			static ref create(const URL& boshURL, ConnectionFactory* connectionFactory, XMLParserFactory* parserFactory, TLSContextFactory* tlsFactory) {
 				return ref(new BOSHConnection(boshURL, connectionFactory, parserFactory, tlsFactory));
 			}
 			virtual ~BOSHConnection();
-			virtual void listen();
-			virtual void connect(const HostAddressPort& address);
+			virtual void connect();
 			virtual void disconnect();
 			virtual void write(const SafeByteArray& data);
 
-			virtual HostAddressPort getLocalAddress() const;
 			const std::string& getSID();
-			void setRID(unsigned long rid);
+			void setRID(unsigned long long rid);
 			void setSID(const std::string& sid);
 			void startStream(const std::string& to, unsigned long rid);
 			void terminateStream();
 			bool isReadyToSend();
 			void restartStream();
 
-			static std::pair<SafeByteArray, size_t> createHTTPRequest(const SafeByteArray& data, bool streamRestart, bool terminate, long rid, const std::string& sid, const URL& boshURL);
 
+			boost::signal<void (bool /* error */)> onConnectFinished;
+			boost::signal<void (bool /* error */)> onDisconnected;
 			boost::signal<void (BOSHError::ref)> onSessionTerminated;
 			boost::signal<void (const std::string& /*sid*/, size_t /*requests*/)> onSessionStarted;
 			boost::signal<void (const SafeByteArray&)> onXMPPDataRead;
 			boost::signal<void (const SafeByteArray&)> onBOSHDataRead;
 			boost::signal<void (const SafeByteArray&)> onBOSHDataWritten;
 			boost::signal<void (const std::string&)> onHTTPError;
+
 		private:
-			BOSHConnection(const URL& boshURL, ConnectionFactory* connectionFactory, XMLParserFactory* parserFactory, TLSContextFactory* tlsFactory);
+			friend class ::BOSHConnectionTest;
 
+			BOSHConnection(const URL& boshURL, ConnectionFactory* connectionFactory, XMLParserFactory* parserFactory, TLSContextFactory* tlsFactory);
 
+			static std::pair<SafeByteArray, size_t> createHTTPRequest(const SafeByteArray& data, bool streamRestart, bool terminate, long rid, const std::string& sid, const URL& boshURL);
 			void handleConnectionConnectFinished(bool error);
 			void handleDataRead(boost::shared_ptr<SafeByteArray> data);
-			void handleDisconnected(const boost::optional<Error>& error);
+			void handleDisconnected(const boost::optional<Connection::Error>& error);
 			void write(const SafeByteArray& data, bool streamRestart, bool terminate); /* FIXME: refactor */
 			BOSHError::Type parseTerminationCondition(const std::string& text);
 
@@ -94,7 +98,7 @@ namespace Swift {
 			boost::shared_ptr<Connection> connection_;
 			std::string sid_;
 			bool waitingForStartResponse_;
-			unsigned long rid_;
+			unsigned long long rid_;
 			SafeByteArray buffer_;
 			bool pending_;
 			TLSContextFactory* tlsFactory_;
diff --git a/Swiften/Network/BOSHConnectionPool.cpp b/Swiften/Network/BOSHConnectionPool.cpp
index 4886ede..a30bf7b 100644
--- a/Swiften/Network/BOSHConnectionPool.cpp
+++ b/Swiften/Network/BOSHConnectionPool.cpp
@@ -197,7 +197,7 @@ void BOSHConnectionPool::handleHTTPError(const std::string& /*errorCode*/) {
 	handleSessionTerminated(boost::make_shared<BOSHError>(BOSHError::UndefinedCondition));
 }
 
-void BOSHConnectionPool::handleConnectionDisconnected(const boost::optional<Connection::Error>& error, BOSHConnection::ref connection) {
+void BOSHConnectionPool::handleConnectionDisconnected(bool error, BOSHConnection::ref connection) {
 	destroyConnection(connection);
 	if (false && error) {
 		handleSessionTerminated(boost::make_shared<BOSHError>(BOSHError::UndefinedCondition));
@@ -218,7 +218,7 @@ boost::shared_ptr<BOSHConnection> BOSHConnectionPool::createConnection() {
 	connection->onConnectFinished.connect(boost::bind(&BOSHConnectionPool::handleConnectFinished, this, _1, connection));
 	connection->onSessionTerminated.connect(boost::bind(&BOSHConnectionPool::handleSessionTerminated, this, _1));
 	connection->onHTTPError.connect(boost::bind(&BOSHConnectionPool::handleHTTPError, this, _1));
-	connection->connect(HostAddressPort(HostAddress("0.0.0.0"), 0));
+	connection->connect();
 	connections.push_back(connection);
 	return connection;
 }
diff --git a/Swiften/Network/BOSHConnectionPool.h b/Swiften/Network/BOSHConnectionPool.h
index 2264c90..cc354b8 100644
--- a/Swiften/Network/BOSHConnectionPool.h
+++ b/Swiften/Network/BOSHConnectionPool.h
@@ -38,7 +38,7 @@ namespace Swift {
 			void handleBOSHDataWritten(const SafeByteArray& data);
 			void handleSessionTerminated(BOSHError::ref condition);
 			void handleConnectFinished(bool, BOSHConnection::ref connection);
-			void handleConnectionDisconnected(const boost::optional<Connection::Error>& error, BOSHConnection::ref connection);
+			void handleConnectionDisconnected(bool error, BOSHConnection::ref connection);
 			void handleHTTPError(const std::string& errorCode);
 
 		private:
diff --git a/Swiften/Network/UnitTest/BOSHConnectionTest.cpp b/Swiften/Network/UnitTest/BOSHConnectionTest.cpp
index 9215725..8062bea 100644
--- a/Swiften/Network/UnitTest/BOSHConnectionTest.cpp
+++ b/Swiften/Network/UnitTest/BOSHConnectionTest.cpp
@@ -45,6 +45,7 @@ class BOSHConnectionTest : public CppUnit::TestFixture {
 			connectionFactory = new MockConnectionFactory(eventLoop);
 			connectFinished = false;
 			disconnected = false;
+			disconnectedError = false;
 			dataRead.clear();
 		}
 
@@ -56,7 +57,7 @@ class BOSHConnectionTest : public CppUnit::TestFixture {
 
 		void testHeader() {
 			BOSHConnection::ref testling = createTestling();
-			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			testling->connect();
 			eventLoop->processEvents();
 			testling->startStream("wonderland.lit", 1);
 			std::string initial("<body wait='60' "
@@ -76,7 +77,7 @@ class BOSHConnectionTest : public CppUnit::TestFixture {
 
 		void testReadiness_ok() {
 			BOSHConnection::ref testling = createTestling();
-			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			testling->connect();
 			eventLoop->processEvents();
 			testling->setSID("blahhhhh");
 			CPPUNIT_ASSERT(testling->isReadyToSend());
@@ -84,7 +85,7 @@ class BOSHConnectionTest : public CppUnit::TestFixture {
 
 		void testReadiness_pending() {
 			BOSHConnection::ref testling = createTestling();
-			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			testling->connect();
 			eventLoop->processEvents();
 			testling->setSID("mySID");
 			CPPUNIT_ASSERT(testling->isReadyToSend());
@@ -96,7 +97,7 @@ class BOSHConnectionTest : public CppUnit::TestFixture {
 
 		void testReadiness_disconnect() {
 			BOSHConnection::ref testling = createTestling();
-			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			testling->connect();
 			eventLoop->processEvents();
 			testling->setSID("mySID");
 			CPPUNIT_ASSERT(testling->isReadyToSend());
@@ -107,14 +108,14 @@ class BOSHConnectionTest : public CppUnit::TestFixture {
 
 		void testReadiness_noSID() {
 			BOSHConnection::ref testling = createTestling();
-			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			testling->connect();
 			eventLoop->processEvents();
 			CPPUNIT_ASSERT(!testling->isReadyToSend());
 		}
 
 		void testWrite_Receive() {
 			BOSHConnection::ref testling = createTestling();
-			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			testling->connect();
 			eventLoop->processEvents();
 			testling->setSID("mySID");
 			testling->write(createSafeByteArray("<mypayload/>"));
@@ -125,7 +126,7 @@ class BOSHConnectionTest : public CppUnit::TestFixture {
 
 		void testWrite_ReceiveTwice() {
 			BOSHConnection::ref testling = createTestling();
-			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			testling->connect();
 			eventLoop->processEvents();
 			testling->setSID("mySID");
 			testling->write(createSafeByteArray("<mypayload/>"));
@@ -139,7 +140,7 @@ class BOSHConnectionTest : public CppUnit::TestFixture {
 
 		void testRead_Fragment() {
 			BOSHConnection::ref testling = createTestling();
-			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			testling->connect();
 			eventLoop->processEvents();
 			CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(1), connectionFactory->connections.size());
 			boost::shared_ptr<MockConnection> connection = connectionFactory->connections[0];
@@ -198,7 +199,7 @@ class BOSHConnectionTest : public CppUnit::TestFixture {
 			connectFinishedWithError = error;
 		}
 
-		void handleDisconnected(const boost::optional<Connection::Error>& e) {
+		void handleDisconnected(bool e) {
 			disconnected = true;
 			disconnectedError = e;
 		}
@@ -280,7 +281,7 @@ class BOSHConnectionTest : public CppUnit::TestFixture {
 		bool connectFinished;
 		bool connectFinishedWithError;
 		bool disconnected;
-		boost::optional<Connection::Error> disconnectedError;
+		bool disconnectedError;
 		ByteArray dataRead;
 		PlatformXMLParserFactory parserFactory;
 		std::string sid;
author	Remko Tronçon <git@el-tramo.be>	2011-12-24 14:27:33 (GMT)
committer	Remko Tronçon <git@el-tramo.be>	2011-12-24 14:44:44 (GMT)
commit	c060049e759571ae02a3a970c6a3088e099e5c9f (patch)
tree	8512e2ca0ae0fba16238651b9d0edbb74e085b16 /Swiften
parent	b453b3bf94dcd40d71c30fd0053f7110cb52b211 (diff)
download	swift-c060049e759571ae02a3a970c6a3088e099e5c9f.zip swift-c060049e759571ae02a3a970c6a3088e099e5c9f.tar.bz2