873dac92c4
bug # 163739 - XPI Packager adding the xpi packager to the mozilla tree. this is a windows only app used to build the xpi packager for building self installing xpi files. git-svn-id: svn://10.0.0.236/trunk@134725 18797224-902f-48f8-a5cc-f745e15eee43
107 lines
3.7 KiB
C++
107 lines
3.7 KiB
C++
// ZipFileHeader.h: interface for the CZipFileHeader class.
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//
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////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2000 Tadeusz Dracz.
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// For conditions of distribution and use, see copyright notice in ZipArchive.h
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////////////////////////////////////////////////////////////////////////////////
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#if !defined(AFX_ZipFileHeader_H__0081FC65_C9C9_4D48_AF72_DBF37DF5E0CF__INCLUDED_)
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#define AFX_ZipFileHeader_H__0081FC65_C9C9_4D48_AF72_DBF37DF5E0CF__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 "ZipException.h"
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#include "ZipStorage.h"
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#include "ZipAutoBuffer.h"
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class CZipFileHeader
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{
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public:
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// convert characters in the filename from oem to ansi or vice-versa
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void AnsiOem(bool bAnsiToOem);
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// change slash to backslash or vice-versa
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void SlashChange(bool bWindowsStyle);
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// return the filename size in characters (without NULL);
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WORD GetFileNameSize(){return (WORD)m_pszFileName.GetSize();}
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// return the comment size in characters (without NULL);
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WORD GetCommentSize(){return (WORD)m_pszComment.GetSize();}
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// return the extra field size in characters (without NULL);
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WORD GetExtraFieldSize(){return (WORD)m_pExtraField.GetSize();}
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CString GetFileName();
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// return true if confersion from unicode to single byte was successful
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bool SetFileName(LPCTSTR lpszFileName);
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CString GetComment();
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// return true if confersion from unicode to single byte was successful
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bool SetComment(LPCTSTR lpszComment);
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// return true if the data descriptor is present
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bool IsDataDescr();
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// return true if the file is encrypted
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bool IsEncrypted();
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// central file header signature 4 bytes (0x02014b50)
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char m_szSignature[4];
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// version made by 2 bytes
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WORD m_uVersionMadeBy;
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// version needed to extract 2 bytes
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WORD m_uVersionNeeded;
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// general purpose bit flag 2 bytes
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WORD m_uFlag;
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// compression method 2 bytes
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WORD m_uMethod;
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// last mod file time 2 bytes
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WORD m_uModTime;
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// last mod file date 2 bytes
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WORD m_uModDate;
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// crc-32 4 bytes
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DWORD m_uCrc32;
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// compressed size 4 bytes
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DWORD m_uComprSize;
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// uncompressed size 4 bytes
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DWORD m_uUncomprSize;
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// filename length 2 bytes
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// WORD m_uFileNameSize;
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// extra field length 2 bytes
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// WORD m_uExtraFieldSize;
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// file comment length 2 bytes
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// WORD m_uCommentSize;
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// disk number start 2 bytes
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WORD m_uDiskStart;
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// internal file attributes 2 bytes
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WORD m_uInternalAttr;
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// external file attributes 4 bytes
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DWORD m_uExternalAttr;
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// relative offset of local header 4 bytes
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DWORD m_uOffset;
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// extra field (variable size)
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CZipAutoBuffer m_pExtraField;
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CZipFileHeader();
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virtual ~CZipFileHeader();
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CTime GetTime();
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void SetTime(const CTime& time);
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static char m_gszSignature[];
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static char m_gszLocalSignature[];
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// return the total size of the structure as stored in the central directory
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DWORD GetSize();
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protected:
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// filename (variable size)
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CZipAutoBuffer m_pszFileName;
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// file comment (variable size)
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CZipAutoBuffer m_pszComment;
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void GetCrcAndSizes(char * pBuffer);
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bool PrepareData(int iLevel, bool bExtraHeader, bool bEncrypted);
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void WriteLocal(CZipStorage& storage);
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bool CheckCrcAndSizes(char* pBuf);
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friend class CZipCentralDir;
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friend class CZipArchive;
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bool Read(CZipStorage *pStorage);
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bool ReadLocal(CZipStorage *pStorage, WORD& iLocExtrFieldSize);
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DWORD Write(CZipStorage *pStorage);
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};
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#endif // !defined(AFX_ZipFileHeader_H__0081FC65_C9C9_4D48_AF72_DBF37DF5E0CF__INCLUDED_)
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