public override byte[] GetDataBytes()
{
int dataLength = 0;
dataLength += VarULongSize(DiskId);
dataLength += Name.Length + 1;
if (RecordRevision == 3)
{
dataLength += 20; // fixed length components
dataLength += DiskGuid.ToString().Length + 1;
dataLength += LastDeviceName.Length + 1;
}
else // RecordRevision == 4
{
dataLength += 53; // fixed length components
}
byte[] data = new byte[dataLength];
int offset = 0x00;
WriteCommonFields(data, ref offset);
if (RecordRevision == 3)
{
WriteVarString(data, ref offset, DiskGuid.ToString());
}
else // RecordRevision == 4
{
BigEndianWriter.WriteGuid(data, ref offset, DiskGuid);
BigEndianWriter.WriteGuid(data, ref offset, AltGuidRev4);
}
WriteVarString(data, ref offset, LastDeviceName);
BigEndianWriter.WriteUInt32(data, ref offset, (uint)DiskFlags);
BigEndianWriter.WriteUInt64(data, ref offset, CommitTransactionID);
return(data);
}
public byte[] GetBytes()
{
byte[] buffer = new byte[Length];
ByteWriter.WriteAnsiString(buffer, 0x00, Cookie, 8);
BigEndianWriter.WriteUInt32(buffer, 0x08, Features);
BigEndianWriter.WriteUInt32(buffer, 0x0C, FileFormatVersion);
BigEndianWriter.WriteUInt64(buffer, 0x10, DataOffset);
BigEndianWriter.WriteUInt32(buffer, 0x18, TimeStamp);
ByteWriter.WriteAnsiString(buffer, 0x1C, CreatorApplication, 4);
BigEndianWriter.WriteUInt32(buffer, 0x20, CreatorVersion);
BigEndianWriter.WriteUInt32(buffer, 0x24, CreatorHostOS);
BigEndianWriter.WriteUInt64(buffer, 0x28, OriginalSize);
BigEndianWriter.WriteUInt64(buffer, 0x30, CurrentSize);
BigEndianWriter.WriteUInt32(buffer, 0x38, DiskGeometry);
BigEndianWriter.WriteUInt32(buffer, 0x3C, (uint)DiskType);
// We'll write the checksum later
BigEndianWriter.WriteGuid(buffer, 0x44, UniqueId);
ByteWriter.WriteByte(buffer, 0x54, SavedState);
uint checksum = CalculateChecksum(buffer);
BigEndianWriter.WriteUInt32(buffer, 0x40, checksum);
return(buffer);
}
public byte[] GetBytes()
{
byte[] buffer = new byte[Length];
ByteWriter.WriteAnsiString(buffer, 0x00, Cookie, 8);
BigEndianWriter.WriteUInt64(buffer, 0x08, DataOffset);
BigEndianWriter.WriteUInt64(buffer, 0x10, TableOffset);
BigEndianWriter.WriteUInt32(buffer, 0x18, HeaderVersion);
BigEndianWriter.WriteUInt32(buffer, 0x1C, MaxTableEntries);
BigEndianWriter.WriteUInt32(buffer, 0x20, BlockSize);
// We'll write the checksum later
BigEndianWriter.WriteGuid(buffer, 0x28, ParentUniqueID);
BigEndianWriter.WriteUInt32(buffer, 0x38, ParentTimeStamp);
BigEndianWriter.WriteUInt32(buffer, 0x3C, Reserved);
ByteWriter.WriteUTF16String(buffer, 0x40, ParentUnicodeName, 256);
ParentLocatorEntry1.WriteBytes(buffer, 0x240);
ParentLocatorEntry2.WriteBytes(buffer, 0x258);
ParentLocatorEntry3.WriteBytes(buffer, 0x270);
ParentLocatorEntry4.WriteBytes(buffer, 0x288);
ParentLocatorEntry5.WriteBytes(buffer, 0x2A0);
ParentLocatorEntry6.WriteBytes(buffer, 0x2B8);
ParentLocatorEntry7.WriteBytes(buffer, 0x2D0);
ParentLocatorEntry8.WriteBytes(buffer, 0x2E8);
uint checksum = VHDFooter.CalculateChecksum(buffer);
BigEndianWriter.WriteUInt32(buffer, 0x24, checksum);
return(buffer);
}
public override byte[] GetDataBytes()
{
int dataLength = 8; // header fixed length components
dataLength += VarULongSize(DiskGroupId);
dataLength += Name.Length + 1;
if (RecordRevision == 3)
{
dataLength += 12; // fixed length components
dataLength += DiskGroupGuid.ToString().Length + 1;
}
else // RecordRevision == 4
{
dataLength += 44; // fixed length components
}
if (HasNumberOfCopiesFlag)
{
dataLength += VarUIntSize(NumberOfConfigCopies);
dataLength += VarUIntSize(NumberOfLogCopies);
}
if (HasMinorsFlag)
{
dataLength += VarUIntSize(MinorsGreaterThanOrEqualTo);
}
byte[] data = new byte[dataLength];
int offset = 0x00;
WriteCommonFields(data, ref offset);
if (RecordRevision == 3)
{
WriteVarString(data, ref offset, DiskGroupGuid.ToString());
}
else
{
BigEndianWriter.WriteGuid(data, ref offset, DiskGroupGuid);
BigEndianWriter.WriteGuid(data, ref offset, DiskSetGuid);
}
offset += 4;
BigEndianWriter.WriteUInt64(data, ref offset, CommitTransactionID);
if (HasNumberOfCopiesFlag)
{
WriteVarUInt(data, ref offset, NumberOfConfigCopies);
WriteVarUInt(data, ref offset, NumberOfLogCopies);
}
if (HasMinorsFlag)
{
WriteVarUInt(data, ref offset, MinorsGreaterThanOrEqualTo);
}
return(data);
}
/// <summary>
/// Private header may need to be padded with zeros in order to fill an entire sector
/// </summary>
public byte[] GetBytes()
{
byte[] buffer = new byte[Length];
ByteWriter.WriteAnsiString(buffer, 0x00, Signature, 8);
// we'll write the checksum later
BigEndianWriter.WriteUInt16(buffer, 0x0C, MajorVersion);
BigEndianWriter.WriteUInt16(buffer, 0x0E, MinorVersion);
BigEndianWriter.WriteInt64(buffer, 0x10, LastUpdateDT.ToFileTimeUtc());
BigEndianWriter.WriteUInt64(buffer, 0x18, UpdateSequenceNumber);
BigEndianWriter.WriteUInt64(buffer, 0x20, PrimaryPrivateHeaderLBA);
BigEndianWriter.WriteUInt64(buffer, 0x28, SecondaryPrivateHeaderLBA);
ByteWriter.WriteAnsiString(buffer, 0x30, DiskGuidString, 0x40);
ByteWriter.WriteAnsiString(buffer, 0x70, HostGuidString, 0x40);
ByteWriter.WriteAnsiString(buffer, 0xB0, DiskGroupGuidString, 0x40);
ByteWriter.WriteAnsiString(buffer, 0xF0, DiskGroupName, 31);
BigEndianWriter.WriteUInt32(buffer, 0x10F, BytesPerSector);
BigEndianWriter.WriteUInt32(buffer, 0x113, (uint)Flags);
BigEndianWriter.WriteUInt16(buffer, 0x117, PublicRegionSliceNumber);
BigEndianWriter.WriteUInt16(buffer, 0x119, PrivateRegionSliceNumber);
BigEndianWriter.WriteUInt64(buffer, 0x11B, PublicRegionStartLBA);
BigEndianWriter.WriteUInt64(buffer, 0x123, PublicRegionSizeLBA);
BigEndianWriter.WriteUInt64(buffer, 0x12B, PrivateRegionStartLBA);
BigEndianWriter.WriteUInt64(buffer, 0x133, PrivateRegionSizeLBA);
BigEndianWriter.WriteUInt64(buffer, 0x13B, PrimaryTocLBA);
BigEndianWriter.WriteUInt64(buffer, 0x143, SecondaryTocLBA);
BigEndianWriter.WriteUInt32(buffer, 0x14B, NumberOfConfigs);
BigEndianWriter.WriteUInt32(buffer, 0x14F, NumberOfLogs);
BigEndianWriter.WriteUInt64(buffer, 0x153, ConfigSizeLBA);
BigEndianWriter.WriteUInt64(buffer, 0x15B, LogSizeLBA);
BigEndianWriter.WriteUInt32(buffer, 0x163, DiskSignature);
BigEndianWriter.WriteGuid(buffer, 0x167, DiskSetGuid);
BigEndianWriter.WriteGuid(buffer, 0x177, DiskSetGuidRepeat);
uint checksum = CalculateChecksum(buffer);
BigEndianWriter.WriteUInt32(buffer, 0x08, checksum);
return(buffer);
}
public override byte[] GetDataBytes()
{
int dataLength = 64; // fixed length components
dataLength += VarULongSize(VolumeId);
dataLength += Name.Length + 1;
dataLength += VolumeTypeString.Length + 1;
dataLength += DisableDriverLetterAssignmentString.Length + 1;
dataLength += VarUIntSize(VolumeNumber);
dataLength += VarUIntSize(NumberOfComponents);
dataLength += PaddedVarULongSize(SizeLBA);
if (HasUnknownID1Flag)
{
dataLength += VarULongSize(UnknownID1);
}
if (HasUnknownID2Flag)
{
dataLength += VarULongSize(UnknownID2);
}
if (HasColumnSizeFlag)
{
dataLength += PaddedVarULongSize(ColumnSizeLBA);
}
if (HasMountHintFlag)
{
dataLength += MountHint.Length + 1;
}
byte[] data = new byte[dataLength];
int offset = 0x00;
WriteCommonFields(data, ref offset);
WriteVarString(data, ref offset, VolumeTypeString);
WriteVarString(data, ref offset, DisableDriverLetterAssignmentString);
ByteWriter.WriteAnsiString(data, ref offset, StateString, 14);
ByteWriter.WriteByte(data, ref offset, (byte)ReadPolicy);
WriteVarUInt(data, ref offset, VolumeNumber);
BigEndianWriter.WriteUInt32(data, ref offset, (uint)VolumeFlags);
WriteVarUInt(data, ref offset, NumberOfComponents);
BigEndianWriter.WriteUInt64(data, ref offset, CommitTransactionID);
BigEndianWriter.WriteUInt64(data, ref offset, UnknownTransactionID);
WritePaddedVarULong(data, ref offset, SizeLBA);
offset += 4;
ByteWriter.WriteByte(data, ref offset, (byte)PartitionType);
BigEndianWriter.WriteGuid(data, ref offset, VolumeGuid);
if (HasUnknownID1Flag)
{
WriteVarULong(data, ref offset, UnknownID1);
}
if (HasUnknownID2Flag)
{
WriteVarULong(data, ref offset, UnknownID2);
}
if (HasColumnSizeFlag)
{
WritePaddedVarULong(data, ref offset, ColumnSizeLBA);
}
if (HasMountHintFlag)
{
WriteVarString(data, ref offset, MountHint);
}
return(data);
}
