48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
// ZipAbstractFile.h: interface for the ZipAbstractFile class.
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// Part of the ZipArchive library
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//
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// Copyright (C) 2000 - 2001 Tadeusz Dracz.
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// For the licensing details see the file License.txt
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////////////////////////////////////////////////////////////////////////////////
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#if !defined(AFX_ZIPABSTRACTFILE_H__46F247DE_21A6_4D12_AF64_B5A6B3CF4D57__INCLUDED_)
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#define AFX_ZIPABSTRACTFILE_H__46F247DE_21A6_4D12_AF64_B5A6B3CF4D57__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include "zipstring.h"
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class CZipAbstractFile
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{
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public:
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enum { begin = SEEK_SET,
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end = SEEK_END,
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current = SEEK_CUR
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};
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CZipAbstractFile(){}
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virtual bool Open(LPCTSTR lpszFileName, UINT openFlags, bool bThrow) = 0;
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virtual void Close() = 0;
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virtual void Flush() = 0;
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virtual long GetPosition() = 0;
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virtual void SeekToBegin(){Seek(0, begin);}
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virtual void SeekToEnd(){Seek(0, end);}
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virtual CZipString GetFilePath() = 0;
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virtual void SetLength(long nNewLen) = 0;
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virtual UINT Read(void *lpBuf, UINT nCount) = 0;
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virtual void Write(const void* lpBuf, UINT nCount) = 0;
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virtual long Seek(long lOff, int nFrom) = 0;
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virtual bool IsClosed() = 0;
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virtual DWORD GetLength() = 0;
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virtual ~CZipAbstractFile(){};
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};
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#endif // !defined(AFX_ZIPABSTRACTFILE_H__46F247DE_21A6_4D12_AF64_B5A6B3CF4D57__INCLUDED_)
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