xref: /third_party/lzma/CPP/7zip/PropID.h

// PropID.h

#ifndef ZIP7_INC_7ZIP_PROP_ID_H
#define ZIP7_INC_7ZIP_PROP_ID_H

#include "../Common/MyTypes.h"

enum
{
  kpidNoProperty = 0,
  kpidMainSubfile,
  kpidHandlerItemIndex,
  kpidPath,
  kpidName,
  kpidExtension,
  kpidIsDir,
  kpidSize,
  kpidPackSize,
  kpidAttrib,
  kpidCTime,
  kpidATime,
  kpidMTime,
  kpidSolid,
  kpidCommented,
  kpidEncrypted,
  kpidSplitBefore,
  kpidSplitAfter,
  kpidDictionarySize,
  kpidCRC,
  kpidType,
  kpidIsAnti,
  kpidMethod,
  kpidHostOS,
  kpidFileSystem,
  kpidUser,
  kpidGroup,
  kpidBlock,
  kpidComment,
  kpidPosition,
  kpidPrefix,
  kpidNumSubDirs,
  kpidNumSubFiles,
  kpidUnpackVer,
  kpidVolume,
  kpidIsVolume,
  kpidOffset,
  kpidLinks,
  kpidNumBlocks,
  kpidNumVolumes,
  kpidTimeType,
  kpidBit64,
  kpidBigEndian,
  kpidCpu,
  kpidPhySize,
  kpidHeadersSize,
  kpidChecksum,
  kpidCharacts,
  kpidVa,
  kpidId,
  kpidShortName,
  kpidCreatorApp,
  kpidSectorSize,
  kpidPosixAttrib,
  kpidSymLink,
  kpidError,
  kpidTotalSize,
  kpidFreeSpace,
  kpidClusterSize,
  kpidVolumeName,
  kpidLocalName,
  kpidProvider,
  kpidNtSecure,
  kpidIsAltStream,
  kpidIsAux,
  kpidIsDeleted,
  kpidIsTree,
  kpidSha1,
  kpidSha256,
  kpidErrorType,
  kpidNumErrors,
  kpidErrorFlags,
  kpidWarningFlags,
  kpidWarning,
  kpidNumStreams,
  kpidNumAltStreams,
  kpidAltStreamsSize,
  kpidVirtualSize,
  kpidUnpackSize,
  kpidTotalPhySize,
  kpidVolumeIndex,
  kpidSubType,
  kpidShortComment,
  kpidCodePage,
  kpidIsNotArcType,
  kpidPhySizeCantBeDetected,
  kpidZerosTailIsAllowed,
  kpidTailSize,
  kpidEmbeddedStubSize,
  kpidNtReparse,
  kpidHardLink,
  kpidINode,
  kpidStreamId,
  kpidReadOnly,
  kpidOutName,
  kpidCopyLink,
  kpidArcFileName,
  kpidIsHash,
  kpidChangeTime,
  kpidUserId,
  kpidGroupId,
  kpidDeviceMajor,
  kpidDeviceMinor,
  kpidDevMajor,
  kpidDevMinor,

  kpid_NUM_DEFINED,

  kpidUserDefined = 0x10000
};

extern const Byte k7z_PROPID_To_VARTYPE[kpid_NUM_DEFINED]; // VARTYPE

const UInt32 kpv_ErrorFlags_IsNotArc              = 1 << 0;
const UInt32 kpv_ErrorFlags_HeadersError          = 1 << 1;
const UInt32 kpv_ErrorFlags_EncryptedHeadersError = 1 << 2;
const UInt32 kpv_ErrorFlags_UnavailableStart      = 1 << 3;
const UInt32 kpv_ErrorFlags_UnconfirmedStart      = 1 << 4;
const UInt32 kpv_ErrorFlags_UnexpectedEnd         = 1 << 5;
const UInt32 kpv_ErrorFlags_DataAfterEnd          = 1 << 6;
const UInt32 kpv_ErrorFlags_UnsupportedMethod     = 1 << 7;
const UInt32 kpv_ErrorFlags_UnsupportedFeature    = 1 << 8;
const UInt32 kpv_ErrorFlags_DataError             = 1 << 9;
const UInt32 kpv_ErrorFlags_CrcError              = 1 << 10;
// const UInt32 kpv_ErrorFlags_Unsupported           = 1 << 11;

/*
linux ctime :
   file metadata was last changed.
   changing the file modification time
   counts as a metadata change, so will also have the side effect of updating the ctime.

PROPVARIANT for timestamps in 7-Zip:
{
  vt = VT_FILETIME
  wReserved1: set precision level
    0      : base value (backward compatibility value)
             only filetime is used (7 digits precision).
             wReserved2 and wReserved3 can contain random data
    1      : Unix (1 sec)
    2      : DOS  (2 sec)
    3      : High Precision (1 ns)
    16 - 3 : (reserved) = 1 day
    16 - 2 : (reserved) = 1 hour
    16 - 1 : (reserved) = 1 minute
    16 + 0 : 1 sec (0 digits after point)
    16 + (1,2,3,4,5,6,7,8,9) : set subsecond precision level :
         (number of decimal digits after point)
    16 + 9 : 1 ns  (9 digits after point)
  wReserved2 = ns % 100 : if     (8 or 9 digits pecision)
             = 0        : if not (8 or 9 digits pecision)
  wReserved3 = 0;
  filetime
}

NOTE: TAR-PAX archives created by GNU TAR don't keep
  whole information about original level of precision,
  and timestamp are stored in reduced form, where tail zero
  digits after point are removed.
  So 7-Zip can return different precision levels for different items for such TAR archives.
*/

/*
TimePrec returned by IOutArchive::GetFileTimeType()
is used only for updating, when we compare MTime timestamp
from archive with timestamp from directory.
*/

#endif