コード例 #1
0
 internal JetHeader(byte[] bytes)
 {
     Checksum          = BitConverter.ToUInt32(bytes, 0x00);
     Signature         = BitConverter.ToUInt32(bytes, 0x04);
     FileFormatVersion = BitConverter.ToUInt32(bytes, 0x08);
     FileType          = (JET_FILETYPE)BitConverter.ToUInt32(bytes, 0x0C);
     //DatabaseTime = NativeMethods.GetSubArray(bytes, 0x10, 0x08);
     DatabaseSignature         = new JET_SIGNATURE(NativeMethods.GetSubArray(bytes, 0x18, 0x1C));
     DatabaseState             = (JET_DBSTATE)BitConverter.ToUInt32(bytes, 0x34);
     ConsistentPostition       = new JET_LGPOS(NativeMethods.GetSubArray(bytes, 0x38, 0x08));
     ConsistentTime            = JET_LOGTIME.Get(bytes[0x45], bytes[0x44], bytes[0x43], bytes[0x42], bytes[0x41], bytes[0x40]);
     AttachTime                = JET_LOGTIME.Get(bytes[0x4D], bytes[0x4C], bytes[0x4B], bytes[0x4A], bytes[0x49], bytes[0x48]);
     AttachPosition            = new JET_LGPOS(NativeMethods.GetSubArray(bytes, 0x50, 0x08));
     DetachTime                = JET_LOGTIME.Get(bytes[0x5D], bytes[0x5C], bytes[0x5B], bytes[0x5A], bytes[0x59], bytes[0x58]);
     DetachPosition            = new JET_LGPOS(NativeMethods.GetSubArray(bytes, 0x60, 0x08));
     LogSignature              = new JET_SIGNATURE(NativeMethods.GetSubArray(bytes, 0x68, 0x1C));
     PreviousFullBackup        = new JET_BKINFO(NativeMethods.GetSubArray(bytes, 0x88, 0x18));
     PreviousIncrementalBackup = new JET_BKINFO(NativeMethods.GetSubArray(bytes, 0xA0, 0x18));
     CurrentFullBackup         = new JET_BKINFO(NativeMethods.GetSubArray(bytes, 0xB8, 0x18));
     ShadowingDisabled         = BitConverter.ToUInt32(bytes, 0xBC);
     LastObjectIdentifier      = BitConverter.ToUInt32(bytes, 0xC0);
     MajorVersion              = BitConverter.ToUInt32(bytes, 0xC4);
     MinorVersion              = BitConverter.ToUInt32(bytes, 0xC8);
     BuildNumber               = BitConverter.ToUInt32(bytes, 0xCC);
     ServicePackNumber         = BitConverter.ToUInt32(bytes, 0xD0);
     FileFormatRevision        = BitConverter.ToUInt32(bytes, 0xD4);
     PageSize    = BitConverter.ToUInt32(bytes, 0xD8);
     RepairCount = BitConverter.ToUInt32(bytes, 0xDC);
     RepairTime  = JET_LOGTIME.Get(bytes[0xE5], bytes[0xE4], bytes[0xE3], bytes[0xE2], bytes[0xE1], bytes[0xE0]);
     //ScrubDatabaseTime = NativeMethods.GetSubArray(bytes, 0x118, 0x08);
     ScrubTime                  = JET_LOGTIME.Get(NativeMethods.GetSubArray(bytes, 0x120, 0x08));
     RequiredLog                = BitConverter.ToUInt32(bytes, 0x128);
     UpgradeExchangeFormat      = BitConverter.ToUInt32(bytes, 0x130);
     UpgradeFreePages           = BitConverter.ToUInt32(bytes, 0x134);
     UpgradeSpaceMapPages       = BitConverter.ToUInt32(bytes, 0x138);
     CurrentShadowCopyBackup    = new JET_BKINFO(NativeMethods.GetSubArray(bytes, 0x13C, 0x18));
     CreationFileFormatVersion  = BitConverter.ToUInt32(bytes, 0x154);
     CreationFileFormatRevision = BitConverter.ToUInt32(bytes, 0x158);
     OldRepairCount             = BitConverter.ToUInt32(bytes, 0x16C);
     EccFixSuccessCount         = BitConverter.ToUInt32(bytes, 0x170);
     LastEccFixTime             = JET_LOGTIME.Get(bytes[0x179], bytes[0x178], bytes[0x177], bytes[0x176], bytes[0x175], bytes[0x174]);
     OldEccFixSuccessCount      = BitConverter.ToUInt32(bytes, 0x17C);
     EccFixErrorCount           = BitConverter.ToUInt32(bytes, 0x190);
     LastEccFixErrorTime        = JET_LOGTIME.Get(bytes[0x189], bytes[0x188], bytes[0x187], bytes[0x186], bytes[0x185], bytes[0x184]);
     OldEccFixErrorCount        = BitConverter.ToUInt32(bytes, 0x18C);
     BadChecksumErrorCount      = BitConverter.ToUInt32(bytes, 0x190);
     LastBadChecksumTime        = JET_LOGTIME.Get(bytes[0x199], bytes[0x198], bytes[0x197], bytes[0x196], bytes[0x195], bytes[0x194]);
     OldBadChecksumErrorCount   = BitConverter.ToUInt32(bytes, 0x19C);
     CommittedLog               = BitConverter.ToUInt32(bytes, 0x1A0);
     PreviousShadowBackup       = new JET_BKINFO(NativeMethods.GetSubArray(bytes, 0x1A4, 0x18));
     PreviousDifferentialBackup = new JET_BKINFO(NativeMethods.GetSubArray(bytes, 0x1BC, 0x18));
     NlsMajorVersion            = BitConverter.ToUInt32(bytes, 0x1FC);
     NlsMinorVersion            = BitConverter.ToUInt32(bytes, 0x200);
 }
コード例 #2
0
 internal JET_BKINFO(byte[] bytes)
 {
     BackupPosition = new JET_LGPOS(NativeMethods.GetSubArray(bytes, 0x00, 0x08));
     BackupTime     = JET_LOGTIME.Get(bytes[0x0D], bytes[0x0C], bytes[0x0B], bytes[0x0A], bytes[0x09], bytes[0x08]);
 }
コード例 #3
0
 internal JET_SIGNATURE(byte[] bytes)
 {
     rand         = BitConverter.ToUInt32(bytes, 0x00);
     CreationTime = JET_LOGTIME.Get(bytes[0x09], bytes[0x08], bytes[0x07], bytes[0x06], bytes[0x05], bytes[0x04]);
     NetBIOSName  = Encoding.ASCII.GetString(bytes, 0x0C, 0x10);
 }