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////////////////////////////////////////////////////////////////////////////////
// This source file is part of the ZipArchive Library Open Source distribution
// and is Copyrighted 2000 - 2022 by Artpol Software - Tadeusz Dracz
//
// 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.
//
// For the licensing details refer to the License.txt file.
//
// Web Site: https://www.artpol-software.com
////////////////////////////////////////////////////////////////////////////////
#ifndef ZIPARCHIVE_ZIPFILE_DOT_H
#error Do not include this file directly. Include ZipFile.h instead
#endif
#include "ZipAbstractFile.h"
#include "ZipString.h"
#include "ZipExport.h"
#ifndef __GNUC__
#include <io.h>
#else
#include <errno.h>
#endif
#if !defined (_MSC_VER) || _MSC_VER < 1400
// there seems to be a problem under Windows sometimes when using one of the functions below
// without the underscore at the beginning
#ifndef _lseek
#define _lseek lseek
#endif
#ifndef _read
#define _read read
#endif
#ifndef _close
#define _close close
#endif
#ifndef _tell
#define _tell tell
#endif
#ifndef _write
#define _write write
#endif
#endif
class ZIP_API CZipFile : public CZipAbstractFile
{
void ThrowError() const;
public:
int m_hFile;
operator HANDLE();
enum OpenModes
{
modeRead = 0x00000,
modeWrite = 0x00001,
modeReadWrite = 0x00002,
shareExclusive = 0x00010,
shareDenyWrite = 0x00020,
shareDenyRead = 0x00030,
shareDenyNone = 0x00040,
modeCreate = 0x01000,
modeNoTruncate = 0x02000
};
CZipFile();
CZipFile(LPCTSTR lpszFileName, UINT openFlags);
void Flush();
ZIP_FILE_USIZE GetLength() const;
CZipString GetFilePath() const {return m_szFileName;}
bool HasFilePath() const
{
return true;
}
bool IsClosed()const { return m_hFile == -1;}
bool Open(LPCTSTR lpszFileName, UINT openFlags, bool bThrow);
void Close();
void Write(const void* lpBuf, size_t nCount);
ZIP_FILE_USIZE GetPosition() const;
void SetLength(ZIP_FILE_USIZE uNewLen);
size_t Read(void *lpBuf, size_t nCount);
ZIP_FILE_USIZE Seek(ZIP_FILE_SIZE dOff, int nFrom);
virtual ~CZipFile (){Close();};
protected:
CZipString m_szFileName;
};
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