LNK Hex Pattern for ImHex

lnk.hexpat

// LNK Data Structures

// https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-showwindow
enum SHOWCOMMAND : u16 {
	SW_HIDE = 0x0000,
	SW_SHOWNORMAL = 0x0001,
	SW_SHOWMINIMIZED = 0x0002,
	SW_SHOWMAXIMIZED = 0x0003,
	SW_SHOWNOACTIVATE = 0x0004,
	SW_SHOW = 0x0005,
	SW_MINIMIZE = 0x0006,
	SW_SHOWMINNOACTIVE = 0x0007,
	SW_SHOWNA = 0x0008,
	SW_RESTORE = 0x009,
	SW_SHOWDEFAULT = 0x000A,
	SW_FORCEMINIMIZE = 0x000B
};

// https://msdn.microsoft.com/en-us/library/windows/desktop/aa364939%28v=vs.85%29.aspx
enum DRIVETYPE : u16 {
	DRIVE_UNKNOWN = 0x0000,
	DRIVE_NO_ROOT_DIR = 0x0001,
	DRIVE_REMOVABLE = 0x0002,
	DRIVE_FIXED = 0x0003,
	DRIVE_REMOTE = 0x0004,
	DRIVE_CDROM = 0x0005
};

// https://msdn.microsoft.com/en-us/library/windows/desktop/gg258117%28v=vs.85%29.aspx

bitfield FileAttributes {
	FILE_ATTRIBUTE_READONLY : 1;
	FILE_ATTRIBUTE_HIDDEN : 1;
	FILE_ATTRIBUTE_SYSTEM : 1;
	FILE_ATTRIBUTE_VOLUME_LABEL : 1;
	FILE_ATTRIBUTE_DIRECTORY : 1;
	FILE_ATTRIBUTE_ARCHIVE : 1;
	FILE_ATTRIBUTE_NORMAL : 1;
	FILE_ATTRIBUTE_TEMPORARY : 1;
	FILE_ATTRIBUTE_SPARSE_FILE : 1;
	FILE_ATTRIBUTE_REPARSE_POINT : 1;
	FILE_ATTRIBUTE_COMPRESSED : 1;
	FILE_ATTRIBUTE_OFFLINE : 1;
	FILE_ATTRIBUTE_NOT_CONTENT_INDEXED : 1;
	FILE_ATTRIBUTE_ENCRYPTED : 1;
    FILE_ATTRIBUTE_INTEGRITY_STREAM : 1;
    FILE_ATTRIBUTE_VIRTUAL : 1;
};

struct GUID {
    u8 b[16];
};

struct FILETIME {
	u32 dwLowDateTime;
	u32 dwHighDateTime;
};

bitfield LinkFlags {
	HasLinkTargetIDList : 1;
	HasLinkInfo : 1;
	HasName : 1;
	HasRelativePath : 1;
	HasWorkingDir : 1;
	HasArguments : 1;
	HasIconLocation : 1;
	IsUnicode : 1;
	ForceNoLinkInfo : 1;
	HasExpString : 1;
	RunInSeparateProcess : 1;
	Unused1 : 1;
	HasDarwinID : 1;
	RunAsUser : 1;
	HasExpIcon : 1;
	NoPidlAlias : 1;
	Unused2 : 1;
	RunWithShimLayer : 1;
	ForceNoLinkTrack : 1;
	EnableTargetMetadata : 1;
	DisableLinkPathTracking : 1;
	DisableKnownFolderTracking : 1;
	DisableKnownFolderAlias : 1;
	AllowLinkToLink : 1;
	UnaliasOnSave : 1;
	PreferEnvironmentPath : 1;
	KeepLocalIDListForUNCTarget : 1;
	Unused : 5;
};

struct LNKHeader {
	u32 HeaderSize;
	GUID LinkCLSID;
	LinkFlags sLinkFlags;
	FileAttributes sFileAttributes;
	FILETIME CreationTime;
	FILETIME AccessTime;
	FILETIME WriteTime;
	u32 FileSize;
	u32 IconIndex;
	SHOWCOMMAND ShowCommand;
	u16 HotKey;
	u16 Reserved1;
	u32 Reserved2;
	u32 Reserved3;
};

LNKHeader lnkHeader @ 0x00;