Source: kprotocolinfofactory.h

/* This file is part of the KDE libraries
   Copyright (C) 1999 Torben Weis 
   Copyright (C) 2000 Waldo Bastian 
   

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.
*/
#ifndef __kprotocolinfofactory_h__
#define __kprotocolinfofactory_h__

#include "kprotocolinfo.h"
#include "ksycocafactory.h"

#include 
#include 
#include 

class KProtocolInfoPrivate;

class KProtocolInfoFactory : public KSycocaFactory
{ 
  K_SYCOCAFACTORY( KST_KProtocolInfoFactory )
public:
  static KProtocolInfoFactory* self() 
  { if ( !_self) new KProtocolInfoFactory(); return _self; }
  KProtocolInfoFactory();
  virtual ~KProtocolInfoFactory();

  /*
   * Returns protocol info for @p protocol
   *
   * Does not take proxy settings into account
   */
  KProtocolInfo *findProtocol(const QString &protocol);

  /* 
   * Returns protocol info for @p url
   *
   * Does take proxy setings into account. If @p url is 
   * handled by a proxy, the protocol used for the proxy is
   * returned.
   */
  KProtocolInfo *findProtocol(const KURL &url);

  /**
   * @returns list of all known protocols
   */
  QStringList protocols();
protected:

  /**
   * @internal Not used.
   */
  virtual KSycocaEntry *createEntry(const QString &, const char *)
    { return 0; }                                                    

  /**
   * @internal
   */
  virtual KProtocolInfo *createEntry(int offset);

protected:
//  void scanConfig( const QString& _dir );

  static KProtocolInfoFactory *_self;
  
  QString m_lastProtocol;
  KProtocolInfo::Ptr m_lastInfo;
};

#endif