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125 lines
3.7 KiB
125 lines
3.7 KiB
/* $Id$ */
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#ifndef _QUERY_SERVICE
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#define _QUERY_SERVICE
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/***************************************************************************
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query.h - A query interface to select RSS feeds.
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-------------------
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begin : Saturday 15 February 2003
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copyright : (C) 2003 by Ian Reinhart Geiser
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email : geiseri@kde.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "rssnewsfeed.h"
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#include "xmlrpciface.h"
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#include <dcopobject.h>
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#include <tqmap.h>
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#include <tqobject.h>
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#include <tqvaluelist.h>
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#include <tqvariant.h>
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class RSSService;
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/**
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* Helper class which just calls the slot given it's TQObject/const char*
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* representation.
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*/
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class SlotCaller : public TQObject
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{
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Q_OBJECT
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//
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public:
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static void call( TQObject *object, const char *slot,
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const KXMLRPC::Query::Result &value );
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signals:
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void signal( const KXMLRPC::Query::Result &value );
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private:
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SlotCaller() { }
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};
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class QueryService : public TQObject, public DCOPObject
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{
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K_DCOP
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Q_OBJECT
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//
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public:
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QueryService( RSSService *service );
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k_dcop_signals:
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void feedIds( TQValueList<int> ids );
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void feedInfo(TQMap<TQString, TQString> links);
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void feedInfo(TQValueList<RSSNewsFeed> feeds);
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void gotCategories( const TQStringList &categories );
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void gotFeedsInCategory( const TQValueList<int> &ids );
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k_dcop:
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/**
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* Lists the active feeds in use...
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**/
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TQStringList listActive(); // just for testing...
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/**
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* Query the www.syndic8.com XML-RPC interface for the
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* string. The RSS ids are treturned in a integer list.
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**/
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void findFeeds( const TQString& query );
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/**
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* Query the www.syndic8.com XML-RPC interface for the
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* string and matches it against the SiteURL feed of
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* each feed in the feed list. The RSS ids are treturned
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* in a integer list.
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**/
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void findSites( const TQString& query );
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/**
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* Query the www.syndic8.com XML-RPC interface for the
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* requested RSS feed(s). Returned is a TQMap with the format
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* of Name (Site URL), RSS URL
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**/
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void getFeedInfo( const TQVariant& ids );
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/**
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* Returns the list of subcategories in the specified category.
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* If no "Top" is specified, the root categories are returned.
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*/
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void getCategories( const TQString &category );
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/**
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* Queries the database for the list of needsfeed ID's which are
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* associated with the given category.
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*/
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void getFeedsInCategory( const TQString &category );
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private slots:
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void slotFoundFeeds( const KXMLRPC::Query::Result &result );
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void slotGotFeedInfo( const KXMLRPC::Query::Result &result );
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void slotGotCategories( const KXMLRPC::Query::Result &result );
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void slotGotFeedsInCategory( const KXMLRPC::Query::Result &result );
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private:
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void cachedCall( const TQString &method, const TQValueList<TQVariant> &args,
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const char *slot );
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void updateCache( const KXMLRPC::Query::Result &result );
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RSSService *m_service;
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KXMLRPC::Server *m_xmlrpcServer;
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};
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#endif
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