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78 lines
2.5 KiB
78 lines
2.5 KiB
/*
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Kopete Groupwise Protocol
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responseprotocol.h - Protocol used for reading incoming GroupWise Responses
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Copyright (c) 2004 SUSE Linux AG http://www.suse.com
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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 RESPONSEPROTOCOL_H
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#define RESPONSEPROTOCOL_H
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#include "gwerror.h"
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#include "gwfield.h"
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#include "inputprotocolbase.h"
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/**
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Handles the parsing of incoming Response messages
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@author Kopete Developers
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*/
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class ResponseProtocol : public InputProtocolBase
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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/**
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* Describes the current state of the protocol
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*/
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enum State { NeedMore, Available, ServerError, ServerRedirect, ReadingEvent, NoData };
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/**
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* Describes the parsing of the last received packet
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*/
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enum PacketState { FieldsRead, ProtocolError };
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ResponseProtocol(TQObject* tqparent, const char* name);
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~ResponseProtocol();
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/**
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* Attempt to parse the supplied data into an @ref Response object.
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* The exact state of the parse attempt can be read using @ref state.
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* @param rawData The unparsed data.
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* @param bytes An integer used to return the number of bytes read.
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* @return A pointer to an Response object if successfull, otherwise 0. The caller is responsible for deleting this object.
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*/
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Transfer * parse( const TQByteArray &, uint & bytes );
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protected:
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/**
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* read a line ending in \r\n, including the \r\n
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*/
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bool readGroupWiseLine( TQCString & );
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/**
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* Read in a response
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*/
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bool readResponse();
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/**
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* Parse received fields and store in m_collatingFields
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*/
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bool readFields( int fieldCount, Field::FieldList * list = 0 );
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private:
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// fields from a packet being parsed, before it has been completely received
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//TQValueStack<Field::FieldList> m_collatingFields;
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Field::FieldList m_collatingFields;
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int m_packetState; // represents the state of the parsing of the last incoming data received
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};
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#endif
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