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166 lines
4.6 KiB
166 lines
4.6 KiB
/*
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oscarclientstream.h - Kopete Oscar Protocol
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Copyright (c) 2004 Matt Rogers <mattr@kde.org>
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Based on code Copyright (c) 2004 SuSE Linux AG <http://www.suse.com>
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Based on Iris, Copyright (C) 2003 Justin Karneges
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Kopete (c) 2002-2004 by the Kopete developers <kopete-devel@kde.org>
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*************************************************************************
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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*************************************************************************
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*/
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#ifndef OSCAR_CLIENTSTREAM_H
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#define OSCAR_CLIENTSTREAM_H
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#include "stream.h"
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// forward defines
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class ByteStream;
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class Client;
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class Connector;
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class Connection;
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class Transfer;
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class TQHostAddress;
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class ClientStream : public Stream
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{
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TQ_OBJECT
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public:
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enum Error {
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ErrConnection = ErrCustom, // Connection error, ask Connector-subclass what's up
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ErrNeg, // Negotiation error, see condition
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ErrAuth, // Auth error, see condition
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ErrBind // Resource binding error
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};
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enum Warning {
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WarnOldVersion, // server uses older XMPP/Jabber "0.9" protocol // can be customised for novell versions
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WarnNoTLS // there is no chance for TLS at this point
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};
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enum NegCond {
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HostGone, // host no longer hosted
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HostUnknown, // unknown host
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RemoteConnectionFailed, // unable to connect to a required remote resource
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SeeOtherHost, // a 'redirect', see errorText() for other host
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UnsupportedVersion // unsupported XMPP version
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};
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enum AuthCond {
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GenericAuthError, // all-purpose "can't login" error
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NoMech, // No appropriate auth mech available
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BadProto, // Bad SASL auth protocol
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BadServ, // Server failed mutual auth
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InvalidUserId, // bad user id
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InvalidMech, // bad mechanism
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InvalidRealm, // bad realm
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MechTooWeak, // can't use mech with this authzid
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NotAuthorized, // bad user, bad password, bad creditials
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TemporaryAuthFailure // please try again later!
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};
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enum BindCond {
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BindNotAllowed, // not allowed to bind a resource
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BindConflict // resource in-use
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};
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ClientStream(Connector *conn, TQObject *parent=0);
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~ClientStream();
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void connectToServer(const TQString& server, bool auth=true);
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void accept(); // server
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bool isActive() const;
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bool isAuthenticated() const;
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// login params
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void setUsername(const TQString &s);
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void setPassword(const TQString &s);
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void setLocalAddr(const TQHostAddress &addr, TQ_UINT16 port);
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void close();
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/** Connection related stuff */
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void setConnection( Connection* c );
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Connection* connection() const;
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/**
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* Are there any messages waiting to be read
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*/
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bool transfersAvailable() const;
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/**
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* Read a message received from the server
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*/
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Transfer * read();
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/**
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* Send a message to the server
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*/
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void write( Transfer* request );
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int errorCondition() const;
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TQString errorText() const;
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// extrahttp://bugs.kde.org/show_bug.cgi?id=85158
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/*# void writeDirect(const TQString &s); // must be for debug testing*/
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void setNoopTime(int mills);
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signals:
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void connected();
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void securityLayerActivated(int);
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void authenticated(); // this signal is ordinarily emitted in processNext
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void warning(int);
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public slots:
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void continueAfterWarning();
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private slots:
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void cr_connected();
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void cr_error();
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/**
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* collects wire ready outgoing data from the core protocol and sends
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*/
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void cp_outgoingData( const TQByteArray& );
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/**
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* collects parsed incoming data as a transfer from the core protocol and queues
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*/
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void cp_incomingData();
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void bs_connectionClosed();
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void bs_delayedCloseFinished();
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void bs_error(int); // server only
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void bs_readyRead();
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void bs_bytesWritten(int);
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void doNoop();
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void doReadyRead();
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private:
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class Private;
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Private *d;
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void reset(bool all=false);
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void processNext();
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bool handleNeed();
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void handleError();
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void srvProcessNext();
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/**
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* convert internal method representation to wire
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*/
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static char* encode_method(TQ_UINT8 method);
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};
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#endif
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