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Diffstat (limited to 'kopete/protocols/oscar/liboscar/connection.h')
| -rw-r--r-- | kopete/protocols/oscar/liboscar/connection.h | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/kopete/protocols/oscar/liboscar/connection.h b/kopete/protocols/oscar/liboscar/connection.h new file mode 100644 index 00000000..4170857e --- /dev/null +++ b/kopete/protocols/oscar/liboscar/connection.h @@ -0,0 +1,209 @@ +/* +Kopete Oscar Protocol +connection.h - independent protocol encapsulation + +Copyright (c) 2004-2005 by Matt Rogers <mattr@kde.org> + +Kopete (c) 2002-2005 by the Kopete developers <kopete-devel@kde.org> + +************************************************************************* +* * +* This library is free software; you can redistribute it and/or * +* modify it under the terms of the GNU Lesser General Public * +* License as published by the Free Software Foundation; either * +* version 2 of the License, or (at your option) any later version. * +* * +************************************************************************* +*/ +#ifndef CONNECTION_H +#define CONNECTION_H + +#include <qobject.h> +#include <qvaluelist.h> +#include "oscartypes.h" +#include "rateclass.h" + +class ConnectionPrivate; +class Client; +class ClientStream; +class Connector; +class ByteStream; +class Transfer; +class RateClassManager; +class SSIManager; +class Task; + + +namespace Oscar +{ +class Settings; +} + +/** + * This class encapsulates both the low level network layer code and the high + * level OSCAR protocol code required to create a single independent + * connection to an OSCAR server + * @author Matt Rogers + */ +class Connection : public QObject +{ +Q_OBJECT +public: + + Connection( Connector* connector, ClientStream* cs, const char* name = 0 ); + ~Connection(); + + void setClient( Client* ); + + void connectToServer( const QString& server, bool auth = true ); + /** + * Close the connection and reset the connection data + */ + void close(); + + /** + * Check to see if the family specified by @p family is supported by this + * connection. + * @param family the family number to check + */ + bool isSupported( int family ) const; + + /** + * Get the list of supported families + * @return The list of families supported on this connection + */ + QValueList<int> supportedFamilies() const; + + /** + * Add the SNAC families in \p familyList to the list of supported families for + * this connection + * \param familyList the list of families to add + */ + void addToSupportedFamilies( const QValueList<int>& familyList ); + + /** + * Add the SNAC family in \p family to the list of supported families for + * this connection + * \overload + * \param family the single family to add to the list + */ + void addToSupportedFamilies( int family ); + + /** + * Add the rate classes in \p rateClassList to the list of rate classes packets + * need to be filtered on + * \param rateClassList the list of rate classes to add + */ + void addToRateClasses( const QValueList<RateClass*> rateClassList ); + + /** + * Add the rate class in \p rc to the list of rate classes packets + * need to be filtered on + * \overload + * \param rc the list rate class to add + */ + void addToRateClasses( RateClass* rc ); + + /** + * Indicate to the connection that there has been an error in a task. The + * error won't require us to go offline, but the user should be notified + * about the error + * \param s the SNAC the error occured from + * \param errCode the error code + */ + void taskError( const Oscar::SNAC& s, int errCode ); + + /** + * Indicate to the connection that there has been a fatal error in a task. + * This error will require a disconnection from the OSCAR service and if + * necessary, the user should be prompted to reconnect manually or an + * automatic reconnection should be attempted. + * \param s the SNAC the error occured from + * \param errCode the error code + */ + void fatalTaskError( const Oscar::SNAC& s, int errCode ); + + /** + * Get the chat room name for this connection. + * @return the name of the room or QString::null if not connected to a room + */ + + /** Get the user settings object */ + Oscar::Settings* settings() const; + + /** Get the current FLAP sequence for this connection */ + Q_UINT16 flapSequence(); + + /** Get the current SNAC sequence for this connection */ + Q_UINT32 snacSequence(); + + /** Get the cookie for this connection */ + QByteArray cookie() const; + + QString userId() const; + QString password() const; + bool isIcq() const; + SSIManager* ssiManager() const; + const Oscar::ClientVersion* version() const; + RateClassManager* rateManager() const; + bool isLoggedIn() const; + + /** Convenience function to get the root task for use in Tasks */ + Task* rootTask() const; + + /** Get the raw connector for this connection, in case we need it */ + Connector* connector(); + + /** Get the byte stream for this connection, in case we need it */ + ByteStream* byteStream(); + + void send( Transfer* t ) const; + void forcedSend( Transfer* t ) const; + +signals: + + /** There's data ready to read */ + void readyRead(); + + /** We've connected */ + void connected(); + + /** We were disconnected */ + void disconnected(); + + /** + * There was an error on the socket and we've disconnected + * \param errCode the error code from the operating system + * \param errString the i18n'ed string that describes the error + */ + void socketError( int errCode, const QString& errString ); + + +private: + /** Seed the sequence numbers with random values */ + void initSequence(); + + /** Distribute the transfer among the connection's tasks */ + void distribute( Transfer* t ) const; + +private slots: + /** Reset the data for the connection.*/ + void reset(); + + /** We've got something from the stream */ + void streamReadyRead(); + + /** We've finished logging in */ + void loggedIn(); + + void streamSocketError( int ); + +private: + + ConnectionPrivate* d; + bool m_loggedIn; +}; + +#endif + +//kate: tab-width 4; indent-mode csands; auto-insert-doxygen on; |