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// Archive/Arj/Header.h
#ifndef __ARCHIVE_ARJ_HEADER_H
#define __ARCHIVE_ARJ_HEADER_H
#include "Common/Types.h"
namespace NArchive {
namespace NArj {
const int kMaxBlockSize = 2600;
namespace NSignature
{
const Byte kSig0 = 0x60;
const Byte kSig1 = 0xEA;
}
/*
struct CArchiveHeader
{
// UInt16 BasicHeaderSize;
Byte FirstHeaderSize;
Byte Version;
Byte ExtractVersion;
Byte HostOS;
Byte Flags;
Byte SecuryVersion;
Byte FileType;
Byte Reserved;
UInt32 CreatedTime;
UInt32 ModifiedTime;
UInt32 ArchiveSize;
UInt32 SecurityEnvelopeFilePosition;
UInt16 FilespecPositionInFilename;
UInt16 LengthOfSecurityEnvelopeSata;
Byte EncryptionVersion;
Byte LastChapter;
};
*/
namespace NFileHeader
{
namespace NCompressionMethod
{
enum EType
{
kStored = 0,
kCompressed1a = 1,
kCompressed1b = 2,
kCompressed1c = 3,
kCompressed2 = 4,
kNoDataNoCRC = 8,
kNoData = 9
};
}
namespace NFileType
{
enum EType
{
kBinary = 0,
k7BitText = 1,
kDirectory = 3,
kVolumeLablel = 4,
kChapterLabel = 5
};
}
namespace NFlags
{
const Byte kGarbled = 1;
const Byte kVolume = 4;
const Byte kExtFile = 8;
const Byte kPathSym = 0x10;
const Byte kBackup= 0x20;
}
/*
struct CHeader
{
Byte FirstHeaderSize;
Byte Version;
Byte ExtractVersion;
Byte HostOS;
Byte Flags;
Byte Method;
Byte FileType;
Byte Reserved;
UInt32 ModifiedTime;
UInt32 PackSize;
UInt32 Size;
UInt32 FileCRC;
UInt16 FilespecPositionInFilename;
UInt16 FileAccessMode;
Byte FirstChapter;
Byte LastChapter;
};
*/
namespace NHostOS
{
enum EEnum
{
kMSDOS = 0, // filesystem used by MS-DOS, OS/2, Win32
// pkarj 2.50 (FAT / VFAT / FAT32 file systems)
kPRIMOS = 1,
kUnix = 2, // VAX/VMS
kAMIGA = 3,
kMac = 4,
kOS_2 = 5, // what if it's a minix filesystem? [cjh]
kAPPLE_GS = 6, // filesystem used by OS/2 (and NT 3.x)
kAtari_ST = 7,
kNext = 8,
kVAX_VMS = 9,
kWIN95 = 10
};
}
}
}}
#endif
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