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xml.h

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// Copyright (C) 2001 Open Source Telecom Corporation.
//  
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
// 
// This program 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 General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software 
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// 
// As a special exception to the GNU General Public License, permission is 
// granted for additional uses of the text contained in its release 
// of APE.
// 
// The exception is that, if you link the APE library with other files
// to produce an executable, this does not by itself cause the
// resulting executable to be covered by the GNU General Public License.
// Your use of that executable is in no way restricted on account of
// linking the APE library code into it.
//
// This exception does not however invalidate any other reasons why
// the executable file might be covered by the GNU General Public License.
//
// This exception applies only to the code released under the 
// name APE.  If you copy code from other releases into a copy of
// APE, as the General Public License permits, the exception does
// not apply to the code that you add in this way.  To avoid misleading
// anyone as to the status of such modified files, you must delete
// this exception notice from them.
// 
// If you write modifications of your own for APE, it is your choice
// whether to permit this exception to apply to your modifications.
// If you do not wish that, delete this exception notice.  

#ifndef __CCXX_XML_H__
#define __CCXX_XML_H__

#ifndef __CCXX_CONFIG_H__
#include <cc++/config.h>
#endif

#ifndef __CCXX_THREAD_H__
#include <cc++/thread.h>
#endif

#ifndef __CCXX_SLOG_H__
#include <cc++/slog.h>
#endif

#ifdef  __NAMESPACES__
namespace ost {
#endif

class XMLStream
{
public:
        virtual bool Open(const char *resource)
                {return true;};

        virtual void Close(void)
                {return;};

        virtual slog_level_t getLogging(void)
                {return SLOG_CRITICAL;};

        virtual void comment(const unsigned char *text)
                {return;};

        virtual int Read(unsigned char *buffer, int len) = 0;

        virtual void characters(const unsigned char *text, unsigned len) = 0;

        virtual void startDocument(void)
                {return;};

        virtual void endDocument(void)
                {return;};

        virtual void startElement(const unsigned char *name, const unsigned char **attr) = 0;

        virtual void endElement(const unsigned char *name) = 0;

        bool Parse(const char *resource = NULL);
};

#ifdef  __NAMESPACES__
};
#endif

#endif

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