IReadFile.h

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/*

AmnesiaEngine
Copyright (c) 2006 John DiSanti.

Permission is hereby granted, free of charge,
to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software
without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to
whom the Software is furnished to do so, subject to the following
conditions:

The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

*/

#ifndef AMN_IREADFILE_H
#define AMN_IREADFILE_H

#include "IReference.h"
#include <fstream>

namespace amn
{
        class IFileManager;
        class IReadFile : public IReference
        {
        public:
                IReadFile(IFileManager* m, const char* filename) {}
                virtual ~IReadFile() {}

                virtual bool isOpen() = 0;
                virtual void close() = 0;

                virtual int readBytes(void* into, int length) = 0;

                virtual int getFilePosition() = 0;
                virtual void setFilePosition(int position) = 0;

                virtual int getFileSize() = 0;

                virtual const char* getFileName() = 0;

        protected:
                IFileManager* fileManager;
                std::ifstream file;
        };
};

#endif//AMN_IREADFILE_H

/* End of File */

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