private ShellLink(byte[] bytes, FileRecord record)
{
Path = record.FullName;
HeaderSize = BitConverter.ToInt32(bytes, 0x00);
if (HeaderSize == 0x4C)
{
#region SHELL_LINK_HEADER
LinkCLSID = new Guid(NativeMethods.GetSubArray(bytes, 0x04, 0x10));
LinkFlags = (LINK_FLAGS)BitConverter.ToUInt32(bytes, 0x14);
FileAttributes = (FILEATTRIBUTE_FLAGS)BitConverter.ToUInt32(bytes, 0x18);
CreationTime = DateTime.FromFileTimeUtc(BitConverter.ToInt64(bytes, 0x1C));
AccessTime = DateTime.FromFileTimeUtc(BitConverter.ToInt64(bytes, 0x24));
WriteTime = DateTime.FromFileTimeUtc(BitConverter.ToInt64(bytes, 0x2C));
FileSize = BitConverter.ToUInt32(bytes, 0x34);
IconIndex = BitConverter.ToInt32(bytes, 0x38);
ShowCommand = (SHOWCOMMAND)BitConverter.ToUInt32(bytes, 0x3C);
#region HotKey
HotKey = new HOTKEY_FLAGS[2];
HotKey[0] = (HOTKEY_FLAGS)bytes[0x40];
HotKey[1] = (HOTKEY_FLAGS)bytes[0x41];
#endregion HotKey
int offset = 0x4C;
#endregion SHELL_LINK_HEADER
// I want to remove one layer of objects
#region LINKTARGET_IDLIST
if ((LinkFlags & LINK_FLAGS.HasLinkTargetIdList) == LINK_FLAGS.HasLinkTargetIdList)
{
IdListSize = BitConverter.ToUInt16(bytes, offset);
IdList = new IdList(bytes, offset + 0x02, IdListSize);
offset += IdListSize + 0x02;
}
#endregion LINKTARGET_IDLIST
#region LINKINFO
if ((LinkFlags & LINK_FLAGS.HasLinkInfo) == LINK_FLAGS.HasLinkInfo)
{
LinkInfoSize = BitConverter.ToUInt32(bytes, offset);
LinkInfoHeaderSize = BitConverter.ToUInt32(bytes, offset + 0x04);
LinkInfoFlags = (LINKINFO_FLAGS)BitConverter.ToUInt32(bytes, offset + 0x08);
if ((LinkInfoFlags & LINKINFO_FLAGS.VolumeIDAndLocalBasePath) == LINKINFO_FLAGS.VolumeIDAndLocalBasePath)
{
VolumeIdOffset = BitConverter.ToUInt32(bytes, offset + 0x0C);
VolumeId = new VolumeId(bytes, offset + (int)VolumeIdOffset);
LocalBasePathOffset = BitConverter.ToUInt32(bytes, offset + 0x10);
LocalBasePath = Encoding.Default.GetString(bytes, offset + (int)LocalBasePathOffset, (int)LinkInfoSize - (int)LocalBasePathOffset).Split('\0')[0];
}
if ((LinkInfoFlags & LINKINFO_FLAGS.CommonNetworkRelativeLinkAndPathSuffix) == LINKINFO_FLAGS.CommonNetworkRelativeLinkAndPathSuffix)
{
CommonNetworkRelativeLinkOffset = BitConverter.ToUInt32(bytes, offset + 0x14);
CommonNetworkRelativeLink = new CommonNetworkRelativeLink(bytes, offset + (int)CommonNetworkRelativeLinkOffset);
CommonPathSuffixOffset = BitConverter.ToUInt32(bytes, offset + 0x18);
CommonPathSuffix = Encoding.Default.GetString(bytes, offset + (int)CommonPathSuffixOffset, (int)LinkInfoSize - (int)CommonPathSuffixOffset).Split('\0')[0];
}
if (LinkInfoHeaderSize >= 0x24)
{
LocalBasePathOffsetUnicode = BitConverter.ToUInt32(bytes, offset + 0x1C);
LocalBasePathUnicode = Encoding.Unicode.GetString(bytes, offset + (int)LocalBasePathOffsetUnicode, (int)LinkInfoSize - (int)LocalBasePathOffsetUnicode).Split('\0')[0];
CommonPathSuffixOffsetUnicode = BitConverter.ToUInt32(bytes, offset + 0x20);
CommonPathSuffixUnicode = Encoding.Unicode.GetString(bytes, offset + (int)CommonPathSuffixOffsetUnicode, (int)LinkInfoSize - (int)CommonPathSuffixOffsetUnicode).Split('\0')[0];
}
offset += (int)LinkInfoSize;
}
#endregion LINKINFO
#region STRING_DATA
if ((LinkFlags & LINK_FLAGS.HasName) == LINK_FLAGS.HasName)
{
NameSize = BitConverter.ToUInt16(bytes, offset);
Name = Encoding.Unicode.GetString(bytes, offset + 0x02, NameSize * 2);
offset += 2 + (NameSize * 2);
}
if ((LinkFlags & LINK_FLAGS.HasRelativePath) == LINK_FLAGS.HasRelativePath)
{
RelativePathSize = BitConverter.ToUInt16(bytes, offset);
RelativePath = Encoding.Unicode.GetString(bytes, offset + 0x02, RelativePathSize * 2);
offset += 2 + (RelativePathSize * 2);
}
if ((LinkFlags & LINK_FLAGS.HasWorkingDir) == LINK_FLAGS.HasWorkingDir)
{
WorkingDirectorySize = BitConverter.ToUInt16(bytes, offset);
WorkingDirectory = Encoding.Unicode.GetString(bytes, offset + 0x02, WorkingDirectorySize * 2);
offset += 2 + (WorkingDirectorySize * 2);
}
if ((LinkFlags & LINK_FLAGS.HasArguments) == LINK_FLAGS.HasArguments)
{
CommandLineArgumentsSize = BitConverter.ToUInt16(bytes, offset);
CommandLineArguments = Encoding.Unicode.GetString(bytes, offset + 0x02, CommandLineArgumentsSize * 2);
offset += 2 + (CommandLineArgumentsSize * 2);
}
if ((LinkFlags & LINK_FLAGS.HasIconLocation) == LINK_FLAGS.HasIconLocation)
{
IconLocationSize = BitConverter.ToUInt16(bytes, offset);
IconLocation = Encoding.Unicode.GetString(bytes, offset + 0x02, IconLocationSize * 2);
offset += 2 + (IconLocationSize * 2);
}
#endregion STRING_DATA
#region EXTRA_DATA
List<ExtraData> edList = new List<ExtraData>();
int datalength = 0;
do
{
datalength = BitConverter.ToInt32(bytes, offset);
switch (BitConverter.ToUInt32(bytes, offset + 0x04))
{
case 0xA0000001:
edList.Add(new EnvironmentVariableDataBlock(bytes, offset));
break;
case 0xA0000002:
edList.Add(new ConsoleDataBlock(bytes, offset));
break;
case 0xA0000003:
edList.Add(new TrackerDataBlock(bytes, offset));
break;
case 0xA0000004:
edList.Add(new ConsoleFeDataBlock(bytes, offset));
break;
case 0xA0000005:
edList.Add(new SpecialFolderDataBlock(bytes, offset));
break;
case 0xA0000006:
edList.Add(new DarwinDataBlock(bytes, offset));
break;
case 0xA0000007:
edList.Add(new IconEnvironmentDataBlock(bytes, offset));
break;
case 0xA0000008:
edList.Add(new ShimDataBlock(bytes, offset));
break;
case 0xA0000009:
edList.Add(new PropertyStoreDataBlock(bytes, offset));
break;
case 0xA000000B:
edList.Add(new KnownFolderDataBlock(bytes, offset));
break;
case 0xA000000C:
edList.Add(new VistaAndAboveIDListDataBlock(bytes, offset));
break;
}
offset += datalength;
} while (offset < bytes.Length - 0x04);
ExtraData = edList.ToArray();
#endregion EXTRA_DATA
}
else
{
throw new Exception("Invalid ShellLink Header.");
}
}
