51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
/*
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* HLLib
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* Copyright (C) 2006-2010 Ryan Gregg
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later
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* version.
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*/
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#ifndef STREAM_H
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#define STREAM_H
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#include "stdafx.h"
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namespace HLLib
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{
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namespace Streams
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{
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class HLLIB_API IStream
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{
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public:
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virtual ~IStream();
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virtual HLStreamType GetType() const = 0;
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virtual const hlChar *GetFileName() const = 0;
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virtual hlBool GetOpened() const = 0;
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virtual hlUInt GetMode() const = 0;
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virtual hlBool Open(hlUInt uiMode) = 0;
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virtual hlVoid Close() = 0;
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virtual hlULongLong GetStreamSize() const = 0;
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virtual hlULongLong GetStreamPointer() const = 0;
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virtual hlULongLong Seek(hlLongLong iOffset, HLSeekMode eSeekMode) = 0;
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virtual hlBool Read(hlChar &cChar) = 0;
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virtual hlUInt Read(hlVoid *lpData, hlUInt uiBytes) = 0;
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virtual hlBool Write(hlChar cChar) = 0;
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virtual hlUInt Write(const hlVoid *lpData, hlUInt uiBytes) = 0;
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};
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}
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}
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#endif
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