XspfExtensionReaderFactory.h

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/*
 * libxspf - XSPF playlist handling library
 *
 * Copyright (C) 2006-2008, Sebastian Pipping / Xiph.Org Foundation
 * All rights reserved.
 *
 * Redistribution  and use in source and binary forms, with or without
 * modification,  are permitted provided that the following conditions
 * are met:
 *
 *     * Redistributions   of  source  code  must  retain  the   above
 *       copyright  notice, this list of conditions and the  following
 *       disclaimer.
 *
 *     * Redistributions  in  binary  form must  reproduce  the  above
 *       copyright  notice, this list of conditions and the  following
 *       disclaimer   in  the  documentation  and/or  other  materials
 *       provided with the distribution.
 *
 *     * Neither  the name of the Xiph.Org Foundation nor the names of
 *       its  contributors may be used to endorse or promote  products
 *       derived  from  this software without specific  prior  written
 *       permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS  IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  NOT
 * LIMITED  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND  FITNESS
 * FOR  A  PARTICULAR  PURPOSE ARE DISCLAIMED. IN NO EVENT  SHALL  THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL,    SPECIAL,   EXEMPLARY,   OR   CONSEQUENTIAL   DAMAGES
 * (INCLUDING,  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES;  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT  LIABILITY,  OR  TORT (INCLUDING  NEGLIGENCE  OR  OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Sebastian Pipping, sping@xiph.org
 */

#ifndef XSPF_EXTENSION_READER_FACTROY_H
#define XSPF_EXTENSION_READER_FACTROY_H


#include "XspfDefines.h"
#include "XspfToolbox.h"
#include <map>

namespace Xspf {


class XspfExtensionReader;
class XspfReader;
class XspfExtensionReaderFactoryPrivate;


class XspfExtensionReaderFactory {

private:
        XspfExtensionReaderFactoryPrivate * const d; 


public:
        XspfExtensionReaderFactory();

        XspfExtensionReaderFactory(const XspfExtensionReaderFactory
                        & source);

        XspfExtensionReaderFactory & operator=(
                        XspfExtensionReaderFactory const & source);

        ~XspfExtensionReaderFactory();

        void registerPlaylistExtensionReader(XspfExtensionReader const * example,
                        XML_Char const * triggerUri);

        void registerTrackExtensionReader(XspfExtensionReader const * example,
                        XML_Char const * triggerUri);

        void unregisterPlaylistExtensionReader(
                        XML_Char const * triggerUri);

        void unregisterTrackExtensionReader(
                        XML_Char const * triggerUri);

        XspfExtensionReader * newPlaylistExtensionReader(
                        XML_Char const * applicationUri, XspfReader * reader);

        XspfExtensionReader * newTrackExtensionReader(
                        XML_Char const * applicationUri, XspfReader * reader);

private:
        void registerReader(std::map<XML_Char const *,
                        XspfExtensionReader const *,
                        Toolbox::XspfStringCompare> & container,
                        XspfExtensionReader const * & catchAll,
                        XspfExtensionReader const * example,
                        XML_Char const * triggerUri);

        void unregisterReader(std::map<XML_Char const *,
                        XspfExtensionReader const *,
                        Toolbox::XspfStringCompare> & container,
                        XspfExtensionReader const * & catchAll,
                        XML_Char const * triggerUri);

        XspfExtensionReader * newReader(std::map<XML_Char const *,
                        XspfExtensionReader const *,
                        Toolbox::XspfStringCompare> & container,
                        XspfExtensionReader const * catchAll,
                        XML_Char const * applicationUri,
                        XspfReader * reader);

};


}

#endif // XSPF_EXTENSION_READER_FACTROY_H

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