Swiftdiff options
| author | Kevin Smith <git@kismith.co.uk> | 2011-11-12 16:56:21 (GMT) |
|---|---|---|
| committer | Kevin Smith <git@kismith.co.uk> | 2011-12-13 08:17:58 (GMT) |
| commit | 81c09a0f6a3e87b078340d7f35d0dea4c03f3a6d (patch) | |
| tree | 4371c5808ee26b2b5ed79ace9ccb439ff2988945 /Swiften/Network/BOSHConnection.h | |
| parent | fd17fe0d239f97cedebe4ceffa234155bd299b68 (diff) | |
| download | swift-81c09a0f6a3e87b078340d7f35d0dea4c03f3a6d.zip swift-81c09a0f6a3e87b078340d7f35d0dea4c03f3a6d.tar.bz2 | |
BOSH Support for Swiften
This adds support for BOSH to Swiften. It does not expose it to Swift.
Release-Notes: Swiften now allows connects over BOSH, if used appropriately.
Diffstat (limited to 'Swiften/Network/BOSHConnection.h')
| -rw-r--r-- | Swiften/Network/BOSHConnection.h | 67 |
1 files changed, 59 insertions, 8 deletions
diff --git a/Swiften/Network/BOSHConnection.h b/Swiften/Network/BOSHConnection.h index 0da92ba..283ea10 100644 --- a/Swiften/Network/BOSHConnection.h +++ b/Swiften/Network/BOSHConnection.h @@ -4,6 +4,13 @@ * See Documentation/Licenses/BSD-simplified.txt for more information. */ +/* + * Copyright (c) 2011 Kevin Smith + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + + #pragma once #include <boost/enable_shared_from_this.hpp> @@ -11,6 +18,9 @@ #include <Swiften/Network/Connection.h> #include <Swiften/Network/HostAddressPort.h> #include <Swiften/Base/String.h> +#include <Swiften/Base/URL.h> +#include <Swiften/Base/Error.h> +#include <Swiften/Session/SessionStream.h> namespace boost { class thread; @@ -21,32 +31,73 @@ namespace boost { namespace Swift { class ConnectionFactory; + class XMLParserFactory; + class TLSContextFactory; + + class BOSHError : public SessionStream::Error { + public: + enum Type {BadRequest, HostGone, HostUnknown, ImproperAddressing, + InternalServerError, ItemNotFound, OtherRequest, PolicyViolation, + RemoteConnectionFailed, RemoteStreamError, SeeOtherURI, SystemShutdown, UndefinedCondition, + NoError}; + BOSHError(Type type) : SessionStream::Error(SessionStream::Error::ConnectionReadError), type(type) {} + Type getType() {return type;} + typedef boost::shared_ptr<BOSHError> ref; + private: + Type type; + + }; + class BOSHConnection : public Connection, public boost::enable_shared_from_this<BOSHConnection> { public: typedef boost::shared_ptr<BOSHConnection> ref; - static ref create(ConnectionFactory* connectionFactory) { - return ref(new BOSHConnection(connectionFactory)); + 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 disconnect(); virtual void write(const SafeByteArray& data); + virtual HostAddressPort getLocalAddress() const; + const std::string& getSID(); + void setRID(unsigned 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 (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(ConnectionFactory* connectionFactory); + BOSHConnection(const URL& boshURL, ConnectionFactory* connectionFactory, XMLParserFactory* parserFactory, TLSContextFactory* tlsFactory); + void handleConnectionConnectFinished(bool error); - void handleDataRead(const SafeByteArray& data); + void handleDataRead(boost::shared_ptr<SafeByteArray> data); void handleDisconnected(const boost::optional<Error>& error); + void write(const SafeByteArray& data, bool streamRestart, bool terminate); /* FIXME: refactor */ + BOSHError::Type parseTerminationCondition(const std::string& text); - bool reopenAfterAction; + URL boshURL_; ConnectionFactory* connectionFactory_; - HostAddressPort server_; - boost::shared_ptr<Connection> newConnection_; - boost::shared_ptr<Connection> currentConnection_; + XMLParserFactory* parserFactory_; + boost::shared_ptr<Connection> connection_; std::string sid_; + bool waitingForStartResponse_; + unsigned long rid_; + SafeByteArray buffer_; + bool pending_; + TLSContextFactory* tlsFactory_; + bool connectionReady_; }; } |