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/*
Kopete Oscar Protocol
ssilisttask.h - handles all operations dealing with the whole SSI list
Copyright (c) 2004 Matt Rogers <mattr@kde.org>
Kopete (c) 2002-2004 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 SSILISTTASK_H
#define SSILISTTASK_H
#include <task.h>
class SSI;
class SSIManager;
/**
* This task handles all the operations dealing with the whole SSI list
* All SNACs handled by this task are in family 13. Subtypes 5, 6, and 7
* are handled by individual functions. Subtype F is handled in the take()
* function. We don't use subtype 4 because the same thing can be accomplished
* using subtypes 5 and 6 together.
*
* @author Matt Rogers
*/
class SSIListTask : public Task
{
Q_OBJECT
public:
SSIListTask( Task* parent );
~SSIListTask();
virtual bool take( Transfer* transfer );
protected:
virtual bool forMe( const Transfer* transfer ) const;
virtual void onGo();
signals:
/** We have a new group */
void newGroup( const Oscar::SSI& );
/** We have a new contact */
void newContact( const Oscar::SSI& );
/**
* We have a new contact and they're on the visible list
*/
void newVisibleItem( const Oscar::SSI& );
/**
* We have a new contact and they're on the invisible list
*/
void newInvisibleItem( const Oscar::SSI& );
/**
* We have a new item
* Used for items we don't explicitly handle yet
*/
void newItem( const Oscar::SSI& );
private:
/**
* Handle the list we get from the server
* This is SNAC( 0x13, 0x06 )
*/
void handleSSIListReply();
/**
* Check the timestamp of the local SSI copy
* If it's up to date, we'll get SNAC( 13, 06 )
* If it's out of date, we'll get SNAC( 13, 0F )
* This is SNAC( 0x13, 0x05 )
*/
void checkSSITimestamp();
/**
* The timestamp of the SSI is up to date
* This is SNAC( 0x13, 0x0F )
*/
void handleSSIUpToDate();
private:
/**
* Pointer to the SSI manager so we don't have to keep
* calling client()->ssiManager(). It's guaranteed to
* exist.
*/
SSIManager* m_ssiManager;
};
#endif
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