tests: Added lnk test data

* Add euc_kr table

* Fix euc_kr to numberic order, Add README to euc_kr table

README.md

@@ -33,6 +33,13 @@ Hex patterns, include patterns and magic files for the use with the ImHex Hex Ed
 | IP | | `patterns/ip.hexpat` | Ethernet II Frames (IP Packets) | 
 | UF2 | | `patterns/uf2.hexpat` | [USB Flashing Format](https://github.com/microsoft/uf2) | 
 | File System | | `patterns/fs.hexpat` | Drive File System | 
+| Bencode | `application/x-bittorrent` | `patterns/bencode.hexpat` | Bencode encoding, used by Torrent files | 
+| Protobuf | | `patterns/protobuf.hexpat` | Google Protobuf encoding | 
+| OGG | `audio/ogg` | `patterns/ogg.hexpat` | OGG Audio format | 
+| STL | `model/stl` | `patterns/stl.hexpat` | STL 3D Model format | 
+| VHDX | | `patterns/vhdx.hexpat` | Microsoft Hyper-V Virtual Hard Disk format | 
+| NTAG | | `patterns/ntag.hexpat` | NTAG213/NTAG215/NTAG216, NFC Forum Type 2 Tag compliant IC | 
+| Shell Link | `application/x-ms-shortcut` | `patterns/lnk.hexpat` | Windows Shell Link file format | 
 
 ### Scripts
 
@@ -89,6 +96,7 @@ Hex patterns, include patterns and magic files for the use with the ImHex Hex Ed
 | Eastern Europe Windows | `encodings/eastern_europe_windows.tbl` | Eastern Europe Windows encoding |
 | EBCDIC | `encodings/ebcdic.tbl` | Extended Binary Coded Decimal Interchange Code, developed by IBM for their Main Frames |
 | EUC-JP | `encodings/euc_jp.tbl` | EUC-JP encoding with NEC special and IBM extended characters |
+| EUC-KR | `encodings/euc_kr.tbl` | EUC-KR encoding |
 | Greek ISO | `encodings/greek_iso.tbl` | Greek ISO encoding |
 | Greek Windows | `encodings/greek_windows.tbl` | Greek Windows encoding |
 | Hebrew ISO | `encodings/hebrew_iso.tbl` | Hebrew ISO encoding |

encodings/cyrillic_cp866.tbl

@@ -0,0 +1,256 @@
+00=NUL
+01=☺
+02=☻
+03=♥
+04=♦
+05=♣
+06=♠
+07=•
+08=◘
+09=○
+0A=◙
+0B=♂
+0C=♀
+0D=♪
+0E=♫
+0F=☼
+10=►
+11=◄
+12=↕
+13=‼
+14=¶
+15=§
+16=▬
+17=↨
+18=↑
+19=↓
+1A=→
+1B=←
+1C=∟
+1D=↔
+1E=▲
+1F=▼
+20= 
+21=!
+22="
+23=#
+24=$
+25=%
+26=&
+27='
+28=(
+29=)
+2A=*
+2B=+
+2C=,
+2D=-
+2E=.
+2F=/
+30=0
+31=1
+32=2
+33=3
+34=4
+35=5
+36=6
+37=7
+38=8
+39=9
+3A=:
+3B=;
+3C=<
+3D==
+3E=>
+3F=?
+40=@
+41=A
+42=B
+43=C
+44=D
+45=E
+46=F
+47=G
+48=H
+49=I
+4A=J
+4B=K
+4C=L
+4D=M
+4E=N
+4F=O
+50=P
+51=Q
+52=R
+53=S
+54=T
+55=U
+56=V
+57=W
+58=X
+59=Y
+5A=Z
+5B=[
+5C=\
+5D=]
+5E=^
+5F=_
+60=`
+61=a
+62=b
+63=c
+64=d
+65=e
+66=f
+67=g
+68=h
+69=i
+6A=j
+6B=k
+6C=l
+6D=m
+6E=n
+6F=o
+70=p
+71=q
+72=r
+73=s
+74=t
+75=u
+76=v
+77=w
+78=x
+79=y
+7A=z
+7B={
+7C=|
+7D=}
+7E=~
+7F=⌂
+80=А
+81=Б
+82=В
+83=Г
+84=Д
+85=Е
+86=Ж
+87=З
+88=И
+89=Й
+8A=К
+8B=Л
+8C=М
+8D=Н
+8E=О
+8F=П
+90=Р
+91=С
+92=Т
+93=У
+94=Ф
+95=Х
+96=Ц
+97=Ч
+98=Ш
+99=Щ
+9A=Ъ
+9B=Ы
+9C=Ь
+9D=Э
+9E=Ю
+9F=Я
+A0=а
+A1=б
+A2=в
+A3=г
+A4=д
+A5=е
+A6=ж
+A7=з
+A8=и
+A9=й
+AA=к
+AB=л
+AC=м
+AD=н
+AE=о
+AF=п
+B0=░
+B1=▒
+B2=▓
+B3=│
+B4=┤
+B5=╡
+B6=╢
+B7=╖
+B8=╕
+B9=╣
+BA=║
+BB=╗
+BC=╝
+BD=╜
+BE=╛
+BF=┐
+C0=└
+C1=┴
+C2=┬
+C3=├
+C4=─
+C5=┼
+C6=╞
+C7=╟
+C8=╚
+C9=╔
+CA=╩
+CB=╦
+CC=╠
+CD=═
+CE=╬
+CF=╧
+D0=╨
+D1=╤
+D2=╥
+D3=╙
+D4=╘
+D5=╒
+D6=╓
+D7=╫
+D8=╪
+D9=┘
+DA=┌
+DB=█
+DC=▄
+DD=▌
+DE=▐
+DF=▀
+E0=р
+E1=с
+E2=т
+E3=у
+E4=ф
+E5=х
+E6=ц
+E7=ч
+E8=ш
+E9=щ
+EA=ъ
+EB=ы
+EC=ь
+ED=э
+EE=ю
+EF=я
+F0=Ё
+F1=ё
+F2=Є
+F3=є
+F4=Ї
+F5=ї
+F6=Ў
+F7=ў
+F8=°
+F9=∙
+FA=·
+FB=√
+FC=№
+FD=¤
+FE=■
+FF= 

encodings/shiftjis.tbl

@@ -1,6 +1,10 @@
 00= 
-090D=(R)
-0A=(BR)
+08=\b
+09=\t
+0A=\n
+0B=\v
+0C=\f
+0D=\r
 20= 
 21=!
 22="

includes/std/core.pat

@@ -0,0 +1,61 @@
+#pragma once
+
+namespace std::core {
+
+    enum Endian : u8 {
+        Native  = 0,
+        Big     = 1,
+        Little  = 2
+    };
+
+    enum BitfieldOrder : u8 {
+        LeftToRight = 0,
+        RightToLeft = 1
+    };
+
+
+    fn has_attribute(auto pattern, str attribute) {
+        return builtin::std::core::has_attribute(pattern, attribute);
+    };
+
+
+    fn get_attribute_value(auto pattern, str attribute) {
+        return builtin::std::core::get_attribute_value(pattern, attribute);
+    };
+
+
+    fn set_endian(Endian endian) {
+        builtin::std::core::set_endian(endian);
+    };
+
+    fn get_endian() {
+        return builtin::std::core::get_endian();
+    };
+
+    
+    fn set_bitfield_order(BitfieldOrder order) {
+        builtin::std::core::set_bitfield_order(order);
+    };
+
+    fn get_bitfield_order() {
+        return builtin::std::core::get_bitfield_order();
+    };
+
+
+    fn array_index() {
+        return builtin::std::core::array_index();
+    };
+
+    fn member_count(auto pattern) {
+        return builtin::std::core::member_count(pattern);  
+    };
+
+    fn has_member(auto pattern, str name) {
+        return builtin::std::core::has_member(pattern, name);  
+    };
+
+    fn formatted_value(auto pattern) {
+        return builtin::std::core::formatted_value(pattern);
+    };
+
+}

includes/type/path.pat

@@ -0,0 +1,32 @@
+#include <std/mem.pat>
+
+namespace type {
+
+	struct UnixPathSegment {
+		char string[while(std::mem::read_unsigned($, 1) != '/' && std::mem::read_unsigned($, 1) != 0x00)];
+		char separator [[hidden]];
+		
+		if (separator == 0x00) {
+			$ -= 1;
+			break;
+		}
+	} [[sealed, format("type::impl::format_unix_path_segment")]];
+	
+	struct UnixPath {
+		UnixPathSegment segments[while(true)];
+	} [[format("type::impl::format_unix_path")]];
+	
+	
+	namespace impl {
+	
+		fn format_unix_path_segment(UnixPathSegment segment) {
+			return segment.string;
+		};
+	
+		fn format_unix_path(UnixPath path) {
+			return std::mem::read_string($, sizeof(path));
+		};
+	
+	}
+
+}

includes/type/size.pat

@@ -0,0 +1,45 @@
+namespace type {
+
+    using Size8   = u8   [[format("type::impl::size_formatter")]];
+    using Size16  = u16  [[format("type::impl::size_formatter")]];
+    using Size32  = u32  [[format("type::impl::size_formatter")]];
+    using Size64  = u64  [[format("type::impl::size_formatter")]];
+    using Size128 = u128 [[format("type::impl::size_formatter")]];
+
+    namespace impl {
+
+        fn size_formatter(u128 size) {
+            double sizeFloat = size;
+            
+            u32 i = 0;
+            while (sizeFloat >= 1024 && i <= 6) {
+                i += 1;
+                sizeFloat /= 1024;
+            }
+            
+            if (i == 0) {
+                if (size == 1)
+                    return std::format("{} Byte", size);
+                else
+                    return std::format("{} Bytes", size);   
+            } else {
+                str result = std::format("{:.3f} ", sizeFloat);
+
+                if (i == 1)
+                    return result + "kiB";
+                else if (i == 2)
+                    return result + "MiB";
+                else if (i == 3)
+                    return result + "GiB";
+                else if (i == 4)
+                    return result + "TiB";
+                else if (i == 5)
+                    return result + "PiB";
+                else
+                    return result + "EiB";
+            }
+        };
+
+    }
+
+}

patterns/bencode.hexpat

@@ -0,0 +1,73 @@
+#pragma MIME application/x-bittorrent
+
+#include <std/ctype.pat>
+#include <std/mem.pat>
+#include <std/string.pat>
+
+namespace bencode {
+	
+	struct ASCIIDecimal {
+		char value[while(std::ctype::isdigit(std::mem::read_unsigned($, 1)))];
+	} [[sealed, format("bencode::format_ascii_decimal"), transform("bencode::format_ascii_decimal")]];
+	
+	fn format_ascii_decimal(ASCIIDecimal adsasd) {
+		return std::string::parse_int(adsasd.value, 10);
+	};
+	
+	enum Type : u8 {
+		Integer = 'i',
+		Dictionary = 'd',
+		List = 'l',
+		
+		String0 = '0',
+		String1 = '1',
+		String2 = '2',
+		String3 = '3',
+		String4 = '4',
+		String5 = '5',
+		String6 = '6',
+		String7 = '7',
+		String8 = '8',
+		String9 = '9'
+	};
+	
+	struct String {
+		ASCIIDecimal length;
+		char separator [[hidden]];
+		char value[length];
+	} [[sealed, format("bencode::format_string"), transform("bencode::format_string")]];
+	
+	fn format_string(String string) {
+		return string.value; 
+	};
+	
+	using Bencode;
+	using Value;
+	
+	struct DictionaryEntry {
+		String key;
+		Value value;
+	};
+	
+	struct Value {
+		Type type;
+		
+		if (type == Type::Dictionary) {
+			DictionaryEntry entry[while(std::mem::read_unsigned($, 1) != 'e')];			
+		} else if (type == Type::Integer) {
+			ASCIIDecimal value;
+			char end;
+		} else {
+			$ -= 1;
+			String value;
+		}
+	};
+	
+	struct Bencode {
+		Value value[while(!std::mem::eof())] [[inline]];		
+		char end;
+	};
+	
+}
+
+bencode::Bencode bencode @ 0x00;

patterns/elf.hexpat

@@ -158,7 +158,11 @@ namespace program {
     LOOS    = 0x60000000,
     HIOS    = 0x6FFFFFFF,
     LOPROC  = 0x70000000,
-    HIPROC  = 0x7FFFFFFF
+    HIPROC  = 0x7FFFFFFF,
+    GNU_EH_FRAME = program::Type::LOOS + 0x474E550,
+    GNU_STACK = program::Type::LOOS + 0x474E551,
+    GNU_RELRO = program::Type::LOOS + 0x474E552,
+    GNU_PROPERTY = program::Type::LOOS + 0x474E553
   };
 
   struct Header {

patterns/lnk.hexpat

@@ -0,0 +1,459 @@
+#pragma MIME application/x-ms-shortcut
+
+#include <type/guid.pat>
+#include <type/size.pat>
+
+bitfield LinkFlags {
+    HasLinkTargetIDList         : 1;
+    HasLinkInfo                 : 1;
+    HasName                     : 1;
+    HasRelativePath             : 1;
+    HasWorkingDir               : 1;
+    HasArguments                : 1;
+    HasIconLocation             : 1;
+    IsUnicode                   : 1;
+    ForceNoLinkInfo             : 1;
+    HasExpString                : 1;
+    RunInSeparateProcess        : 1;
+    padding                     : 1;
+    HasDarwinID                 : 1;
+    RunAsUser                   : 1;
+    HasExpIcon                  : 1;
+    NoPidlAlias                 : 1;
+    padding                     : 1;
+    RunWithShimLayer            : 1;
+    ForceNoLinkTrack            : 1;
+    EnableTargetMetadata        : 1;
+    DisableLinkPathTracking     : 1;
+    DisableKnownFolderTracking  : 1;
+    DisableKnownFolderAlias     : 1;
+    AllowLinkToLink             : 1;
+    UnaliasOnSave               : 1;
+    PreferEnvironmentPath       : 1;
+    KeepLocalIDListForUNCTarget : 1;
+    padding                     : 5;
+} [[right_to_left]];
+
+bitfield FileAttributesFlags {
+    FILE_ATTRIBUTE_READONLY             : 1;
+    FILE_ATTRIBUTE_HIDDEN               : 1;
+    FILE_ATTRIBUTE_SYSTEM               : 1;
+    padding                             : 1;
+    FILE_ATTRIBUTE_DIRECTORY            : 1;
+    FILE_ATTRIBUTE_ARCHIVE              : 1;
+    padding                             : 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;
+    padding                             : 17;
+} [[right_to_left]];
+
+bitfield ModifierKeys {
+    HOTKEYF_SHIFT   : 1;
+    HOTKEYF_CONTROL : 1;
+    HOTKEYF_ALT     : 1;
+    padding         : 5;
+} [[right_to_left]];
+
+enum Keys : u8 {
+    KEY_NONE    = 0x00,
+    KEY_0       = 0x30,
+    KEY_1       = 0x31,
+    KEY_2       = 0x32,
+    KEY_3       = 0x33,
+    KEY_4       = 0x34,
+    KEY_5       = 0x35,
+    KEY_6       = 0x36,
+    KEY_7       = 0x37,
+    KEY_8       = 0x38,
+    KEY_9       = 0x39,
+    KEY_A       = 0x41,
+    KEY_B       = 0x42,
+    KEY_C       = 0x43,
+    KEY_D       = 0x44,
+    KEY_E       = 0x45,
+    KEY_F       = 0x46,
+    KEY_G       = 0x47,
+    KEY_H       = 0x48,
+    KEY_I       = 0x49,
+    KEY_J       = 0x4A,
+    KEY_K       = 0x4B,
+    KEY_L       = 0x4C,
+    KEY_M       = 0x4D,
+    KEY_N       = 0x4E,
+    KEY_O       = 0x4F,
+    KEY_P       = 0x50,
+    KEY_Q       = 0x51,
+    KEY_R       = 0x52,
+    KEY_S       = 0x53,
+    KEY_T       = 0x54,
+    KEY_U       = 0x55,
+    KEY_V       = 0x56,
+    KEY_W       = 0x57,
+    KEY_X       = 0x58,
+    KEY_Y       = 0x59,
+    KEY_Z       = 0x5A,
+    
+    VK_F1       = 0x70,
+    VK_F2       = 0x71,
+    VK_F3       = 0x72,
+    VK_F4       = 0x73,
+    VK_F5       = 0x74,
+    VK_F6       = 0x75,
+    VK_F7       = 0x76,
+    VK_F8       = 0x77,
+    VK_F9       = 0x78,
+    VK_F10      = 0x79,
+    VK_F11      = 0x7A,
+    VK_F12      = 0x7B,
+    VK_F13      = 0x7C,
+    VK_F14      = 0x7D,
+    VK_F15      = 0x7E,
+    VK_F16      = 0x7F,
+    VK_F17      = 0x80,
+    VK_F18      = 0x81,
+    VK_F19      = 0x82,
+    VK_F20      = 0x83,
+    VK_F21      = 0x84,
+    VK_F22      = 0x85,
+    VK_F23      = 0x86,
+    VK_F24      = 0x87,
+    VK_NUMLOCK  = 0x90,
+    VK_SCROLL   = 0x91,
+};
+
+struct HotKeyFlags {
+    Keys Key;
+    ModifierKeys ModifierKeys;
+};
+
+struct FILETIME {
+    u32 dwLowDateTime;
+    u32 dwHighDateTime;
+};
+
+enum SHOWWINDOW_FLAGS : u32 {
+    SW_SHOWNORMAL       = 0x00000001,
+    SW_SHOWMAXIMIZED    = 0x00000003,
+    SW_SHOWMINNOACTIVE  = 0x00000007
+};
+
+struct ShellLinkHeader {
+    type::Size32 HeaderSize;
+    type::GUID LinkCLSID;
+    LinkFlags LinkFlags;
+    FileAttributesFlags FileAttributes;
+    FILETIME CreationTime, AccessTime, WriteTime;
+    type::Size32 FileSize;
+    u32 IconIndex;
+    SHOWWINDOW_FLAGS ShowCommand;
+    HotKeyFlags HotKey;
+    padding[2];
+    padding[4];
+    padding[4];	
+};
+
+struct ItemID {
+    type::Size16 ItemIDSize;
+    
+    if (ItemIDSize == 0x00)
+        break;
+    else
+        u8 Data[ItemIDSize - sizeof(ItemIDSize)];
+};
+
+struct IDList {
+    ItemID ItemIDList[while(true)];
+};
+
+struct LinkTargetIDList {
+    type::Size16 IDListSize;
+    IDList IDList[while($ < (addressof(IDListSize) + IDListSize))];
+};
+
+bitfield LinkInfoFlags {
+    VolumeIDAndLocalBasePath                    : 1;
+    CommonNetworkRelativeLinkAndPathSuffix	: 1;
+    padding                                     : 30;
+};
+
+enum DriveType : u32 {
+    DRIVE_UNKNOWN       = 0x00000000,
+    DRIVE_NO_ROOT_DIR   = 0x00000001,
+    DRIVE_REMOVABLE     = 0x00000002,
+    DRIVE_FIXED         = 0x00000003,
+    DRIVE_REMOTE        = 0x00000004,
+    DRIVE_CDROM         = 0x00000005,
+    DRIVE_RAMDISK       = 0x00000006
+};
+
+struct VolumeID {
+    type::Size32 VolumeIDSize;
+    DriveType DriveType;
+    u32 DriveSerialNumber;
+    u32 VolumeLabelOffset;
+    if (VolumeLabelOffset == 0x14)
+        u32 VolumeLabelOffsetUnicode;
+    char Data[VolumeIDSize - ($ - addressof(this))];
+};
+
+bitfield CommonNetworkRelativeLinkFlags {
+    ValidDevice     : 1;
+    ValidNetType    : 1;
+    padding         : 30;
+} [[right_to_left]];
+
+enum NetworkProviderType : u32 {
+    WNNC_NET_AVID           = 0x001A0000,
+    WNNC_NET_DOCUSPACE      = 0x001B0000,
+    WNNC_NET_MANGOSOFT      = 0x001C0000,
+    WNNC_NET_SERNET         = 0x001D0000,
+    WNNC_NET_RIVERFRONT1    = 0x001E0000,
+    WNNC_NET_RIVERFRONT2    = 0x001F0000,
+    WNNC_NET_DECORB         = 0x00200000,
+    WNNC_NET_PROTSTOR       = 0x00210000,
+    WNNC_NET_FJ_REDIR       = 0x00220000,
+    WNNC_NET_DISTINCT       = 0x00230000,
+    WNNC_NET_TWINS          = 0x00240000,
+    WNNC_NET_RDR2SAMPLE     = 0x00250000,
+    WNNC_NET_CSC            = 0x00260000,
+    WNNC_NET_3IN1           = 0x00270000,
+    WNNC_NET_EXTENDNET      = 0x00290000,
+    WNNC_NET_STAC           = 0x002A0000,
+    WNNC_NET_FOXBAT         = 0x002B0000,
+    WNNC_NET_YAHOO          = 0x002C0000,
+    WNNC_NET_EXIFS          = 0x002D0000,
+    WNNC_NET_DAV            = 0x002E0000,
+    WNNC_NET_KNOWARE        = 0x002F0000,
+    WNNC_NET_OBJECT_DIRE    = 0x00300000,
+    WNNC_NET_MASFAX         = 0x00310000,
+    WNNC_NET_HOB_NFS        = 0x00320000,
+    WNNC_NET_SHIVA          = 0x00330000,
+    WNNC_NET_IBMAL          = 0x00340000,
+    WNNC_NET_LOCK           = 0x00350000,
+    WNNC_NET_TERMSRV        = 0x00360000,
+    WNNC_NET_SRT            = 0x00370000,
+    WNNC_NET_QUINCY         = 0x00380000,
+    WNNC_NET_OPENAFS        = 0x00390000,
+    WNNC_NET_AVID1          = 0x003A0000,
+    WNNC_NET_DFS            = 0x003B0000,
+    WNNC_NET_KWNP           = 0x003C0000,
+    WNNC_NET_ZENWORKS       = 0x003D0000,
+    WNNC_NET_DRIVEONWEB     = 0x003E0000,
+    WNNC_NET_VMWARE         = 0x003F0000,
+    WNNC_NET_RSFX           = 0x00400000,
+    WNNC_NET_MFILES         = 0x00410000,
+    WNNC_NET_MS_NFS         = 0x00420000,
+    WNNC_NET_GOOGLE         = 0x00430000
+};
+
+struct CommonNetworkRelativeLink {
+    type::Size32 CommonNetworkRelativeLinkSize;
+    CommonNetworkRelativeLinkFlags CommonNetworkRelativeLinkFlags;
+    u32 NetNameOffset;
+    u32 DeviceNameOffset;
+    NetworkProviderType NetworkProviderType;
+    
+    if (NetNameOffset > 0x14) {
+        u32 NetNameOffsetUnicode;
+        u32 DeviceNameOffsetUnicode;
+    }
+    
+    char NetName[];
+    char DeviceName[];
+        
+    if (NetNameOffset > 0x14) {
+        char16 NetNameUnicode[];
+        char16 DeviceNameUnicode[];
+    }
+};
+
+struct LinkInfo {
+    type::Size32 LinkInfoSize;
+    type::Size32 LinkInfoHeaderSize;
+    LinkInfoFlags LinkInfoFlags;
+    u32 VolumeIDOffset;
+    u32 LocalBasePathOffset;
+    u32 CommonNetworkRelativeLinkOffset;
+    u32 CommonPathSuffixOffset;
+    
+    if (LinkInfoHeaderSize >= 0x24) {
+        u32 LocalBasePathOffsetUnicode;
+        u32 CommonPathSuffixOffsetUnicode;
+    }
+    
+    if (LinkInfoFlags.VolumeIDAndLocalBasePath) {
+        VolumeID VolumeID;
+        char LocalBasePath[];
+    }	
+    
+    if (LinkInfoFlags.CommonNetworkRelativeLinkAndPathSuffix)
+        CommonNetworkRelativeLink CommonNetworkRelativeLink;
+        
+    char CommonPathSuffix[];
+    
+    if (LinkInfoHeaderSize >= 0x24) {
+        if (LinkInfoFlags.VolumeIDAndLocalBasePath)
+            char16 LocalBasePathUnicode[];
+        char16 CommonPathSuffixUnicode[];
+    }
+};
+
+struct String {
+    u16 CountCharacters;
+    char16 String[CountCharacters];
+};
+
+struct StringData {
+    if (parent.ShellLinkHeader.LinkFlags.HasName)
+        String NAME_STRING;
+    if (parent.ShellLinkHeader.LinkFlags.HasRelativePath)
+        String RELATIVE_PATH;
+    if (parent.ShellLinkHeader.LinkFlags.HasWorkingDir)
+        String WORKING_DIR;
+    if (parent.ShellLinkHeader.LinkFlags.HasArguments)
+        String COMMAND_LINE_ARGUMENTS;
+    if (parent.ShellLinkHeader.LinkFlags.HasIconLocation)
+        String ICON_LOCATION;
+};
+
+bitfield FillAttributes {
+    FOREGROUND_BLUE         : 1;
+    FOREGROUND_GREEN        : 1;
+    FOREGROUND_RED          : 1;
+    FOREGROUND_INTENSITY    : 1;
+    
+    BACKGROUND_BLUE         : 1;
+    BACKGROUND_GREEN        : 1;
+    BACKGROUND_RED          : 1;
+    BACKGROUND_INTENSITY    : 1;
+    
+    padding                 : 8;
+} [[right_to_left]];
+
+struct ConsoleDataBlock {
+    FillAttributes FillAttributes;
+    FillAttributes PopupFillAttributes;
+    u16 ScreenBufferSizeX, ScreenBufferSizeY;
+    u16 WindowSizeX, WindowSizeY;
+    u16 WindowOriginX, WindowOriginY;
+    padding[4];
+    padding[4];
+    u32 FontSize;
+    u32 FontFamily;
+    u32 FontWeight;
+    char16 FaceName[32];
+    u32 CursorSize;
+    u32 FullScreen;
+    u32 QuickEdit;
+    u32 InsertMode;
+    u32 AutoPosition;
+    u32 HistoryBufferSize;
+    u32 NumberOfHistoryBuffers;
+    u32 HistoryNoDup;
+    u32 ColorTable[16];
+};
+
+struct ConsoleFEDataBlock {
+    u32 CodePage;
+};
+
+struct DarwinDataBlock {
+    char DarwinDataAnsi[260];
+    char16 DarwinDataUnicode[260];
+};
+
+struct EnvironmentVariableDataBlock {
+    char TargetAnsi[260];
+    char16 TargetUnicode[260];
+};
+
+struct IconEnvironmentDataBlock {
+    char TargetAnsi[260];
+    char16 TargetUnicode[260];
+};
+
+struct KnownFolderDataBlock {
+    type::GUID KnownFolderID;
+    u32 Offset;
+};
+
+struct PropertyStoreDataBlock {
+    u8 Bytes[parent.BlockSize - sizeof(parent.BlockSize) - sizeof(parent.BlockSignature)];
+    std::warning("PropertyStoreDataBlock is not yet implemented!");
+};
+
+struct ShimDataBlock {
+    char16 LayerName[(parent.BlockSize - sizeof(parent.BlockSize) - sizeof(parent.BlockSignature)) / sizeof(char16)];
+};
+
+struct SpecialFolderDataBlock {
+    u32 SpecialFolderID;
+    u32 Offset;
+};
+
+struct TrackerDataBlock {
+    type::Size32 Length;
+    u32 Version;
+    char MachineID[16];
+    type::GUID Droid[2];
+    type::GUID DroidBirth[2];
+};
+
+struct VistaAndAboveIDListDataBlock {
+    IDList IDList;
+};
+
+struct ExtraDataBlock {
+    type::Size32 BlockSize;
+    
+    if (BlockSize < 0x04)
+        break;
+    else {
+        u32 BlockSignature;
+    
+        if (BlockSignature == 0xA000'0002)
+            ConsoleDataBlock CONSOLE_PROPS;
+        else if (BlockSignature == 0xA000'0004)
+            ConsoleFEDataBlock CONSOLE_FE_PROPS;
+        else if (BlockSignature == 0xA000'0006)
+            DarwinDataBlock DARWIN_PROPS;
+        else if (BlockSignature == 0xA000'0001)
+            EnvironmentVariableDataBlock ENVIRONMENT_PROPS;
+        else if (BlockSignature == 0xA000'0007)
+            IconEnvironmentDataBlock ICON_ENVIRONMENT_PROPS;
+        else if (BlockSignature == 0xA000'000B)
+            KnownFolderDataBlock KNOWN_FOLDER_PROPS;
+        else if (BlockSignature == 0xA000'0009)
+            PropertyStoreDataBlock PROPERTY_STORE_PROPS;
+        else if (BlockSignature == 0xA000'0008)
+            ShimDataBlock SHIM_PROPS;
+        else if (BlockSignature == 0xA000'0005)
+            SpecialFolderDataBlock SPECIAL_FOLDER_PROPS;
+        else if (BlockSignature == 0xA000'0003)
+            TrackerDataBlock TRACKER_PROPS;
+        else if (BlockSignature == 0xA000'000C)
+            VistaAndAboveIDListDataBlock VISTA_AND_ABOVE_IDLIST_PROPS;
+    }
+};
+
+struct ExtraData {
+    ExtraDataBlock ExtraDataBlock[while(true)];
+};
+
+struct LNK {
+    ShellLinkHeader ShellLinkHeader;
+    if (ShellLinkHeader.LinkFlags.HasLinkTargetIDList)
+        LinkTargetIDList LinkTargetIDList;
+    if (ShellLinkHeader.LinkFlags.HasLinkInfo)
+        LinkInfo LinkInfo;
+    StringData StringData;
+    ExtraData ExtraData;
+};
+
+LNK lnk @ 0x00;

patterns/ntag.hexpat

@@ -0,0 +1,161 @@
+bitfield AccessCapability {
+	Read : 4;
+	Write : 4;
+} [[left_to_right]];
+
+struct CapabilityContainer {
+	u8 magic;
+	u8 version;
+	u8 memorySize;
+	AccessCapability accessCapability;
+};
+
+bitfield NDEFFlags {
+	MB	: 1;
+	ME	: 1;
+	CF	: 1;
+	SR	: 1;
+	IL	: 1;
+	TNF	: 3;
+} [[left_to_right]];
+
+enum TNFType : u8 {
+	Empty 					= 0x00,
+	NFCForumWellKnownType 	= 0x01,
+	MediaType				= 0x02,
+	AbsoluteURI				= 0x03,
+	NFCForumExternalType 	= 0x04,
+	Unknown 				= 0x05,
+	Unchanged 				= 0x06,
+	Reserved 				= 0x07
+};
+
+struct NDEF {
+	NDEFFlags flags;
+	u8 typeLength;
+	
+	if (flags.SR)
+		u8 payloadLength;
+	else
+		u32 payloadLength;
+		
+	if (flags.IL)
+		u8 idLength;
+		
+	char type[typeLength];
+	
+	if (flags.IL)
+		u8 id[idLength];
+	
+	u8 payload[payloadLength];
+		
+	if (flags.ME)
+		break;
+};
+
+struct LockControl {
+	u8 dynamicLockByteOffset;
+	u8 numBits;
+	u8 pageControlInfo;
+};
+
+struct MemoryControl {
+	u8 reservedBytesOffset;
+	u8 numBytes;
+	u8 pageSize;
+};
+
+struct Length {
+	u8 byte [[hidden, no_unique_address]];
+	if (byte == 0xFF)
+		u24 length;
+	else
+		u8 length;
+} [[sealed, transform("transform_length"), format("transform_length")]];
+
+fn transform_length(Length length) {
+	return length.length;
+};
+
+enum Tag : u8 {
+	NULL 			= 0x00,
+	LockControl 	= 0x01,
+	MemoryControl 	= 0x02,
+	NDEFMessage 	= 0x03,
+	Proprietary 	= 0xFD,
+	TerminatorTLV 	= 0xFE
+};
+
+struct TLV {
+	Tag tag;
+	if (tag == Tag::TerminatorTLV) {
+		break;
+	} else if (tag == Tag::NULL) {
+		// Empty
+	} else {
+		Length length;
+		
+		if (length > 0) {
+			if (tag == Tag::LockControl) {
+				LockControl lockControl;
+			} else if (tag == Tag::MemoryControl) {
+				LockControl lockControl;
+			} else if (tag == Tag::NDEFMessage) {
+				NDEF ndef[while(true)];
+			} else {
+				u8 value[length];
+			}
+		}
+	}
+};
+
+struct ManufacturerData {
+	u8 serial1[3];
+	u8 checkByte0;
+	u8 serial2[4];
+	u8 checkByte1;
+	u8 internal;
+	u16 lockBytes;
+};
+
+struct DynamicLockBytes {
+	u8 bytes[3];
+	u8 RFUI;
+};
+
+bitfield MIRROR {
+	MIRROR_CONF	: 2;
+	MIRROR_BYTE	: 2;
+	RFUI		: 1;
+	STRG_MOD_EN	: 1;
+	RFUI		: 2;
+} [[left_to_right]];
+
+bitfield ACCESS {
+	PROT				: 1;
+	CFGLCK				: 1;
+	RFUI				: 1;
+	NFC_CNT_EN			: 1;
+	NFC_CNT_PWD_PROT	: 1;
+	AUTHLIM				: 3;
+};
+
+struct Config {
+	MIRROR MIRROR;
+	u8 MIRROR_PAGE;
+	u8 AUTH0;
+	ACCESS ACCESS;
+	u32 PWD;
+	u16 PACK;
+};
+
+struct NTAG {
+	ManufacturerData manufacturerData;
+	CapabilityContainer cc;
+	TLV tlv[while(true)];
+	padding[addressof(tlv) + cc.memorySize * 8 - sizeof(tlv)];
+	DynamicLockBytes dynamicLockBytes;
+	Config config;
+};
+
+NTAG ntag @ 0x00;

patterns/ogg.hexpat

@@ -0,0 +1,29 @@
+#pragma MIME audio/ogg
+
+#include <std/core.pat>
+#include <std/mem.pat>
+
+bitfield HeaderType {
+	Continuation	: 1;
+	BeginOfStream	: 1;
+	EndOfStream		: 1;
+};
+
+struct SegmentData {
+	u8 data[parent.segmentTable[std::core::array_index()]];
+};
+
+struct Ogg {
+	char capturePattern[4];
+	u8 version;
+	HeaderType headerType;
+	u64 granulePosition;
+	u32 bitstreamSerialNumber;
+	u32 pageSequenceNumber;
+	u32 checksum;
+	u8 pageSegments;
+	u8 segmentTable[pageSegments];
+	SegmentData data[pageSegments];
+};
+
+Ogg ogg[while(!std::mem::eof())] @ 0x00;

patterns/protobuf.hexpat

@@ -0,0 +1,66 @@
+#include <std/mem.pat>
+
+#include <type/leb128.pat>
+
+struct ZigZag32 {
+	u32 value;
+} [[sealed, format("format_zigzag32")]];
+
+fn format_zigzag32(ZigZag32 zigzag) {
+	return s32((s32(zigzag.value) << 1) ^ (s32(zigzag.value) >> 31));
+};
+
+struct ZigZag64 {
+	u64 value;
+} [[sealed, format("format_zigzag64")]];
+
+fn format_zigzag64(ZigZag64 zigzag) {
+	return s64((s64(zigzag.value) << 1) ^ (s64(zigzag.value) >> 63));
+};
+
+enum WireType : u8 {
+	Varint 			= 0,
+	_64Bit 			= 1,
+	LengthDelimited = 2,
+	StartGroup 		= 3,
+	EndGroup 		= 4,
+	_32Bit 			= 5
+};
+
+bitfield Key {
+	field_number : 5;
+	wire_type    : 3;
+} [[left_to_right]];
+
+union _64Bit {
+	u64 fixed64;
+	ZigZag64 sfixed64;
+	double dbl;
+};
+
+union _32Bit {
+	u32 fixed32;
+	ZigZag32 sfixed32;
+	float flt;
+};
+
+struct LengthDelimited {
+	type::LEB128 length;
+	char data[length];
+};
+
+
+struct Entry {
+	Key key;
+	
+	if (key.wire_type == WireType::Varint)
+		type::LEB128 value;
+	else if (key.wire_type == WireType::_64Bit)
+		_64Bit value;
+	else if (key.wire_type == WireType::LengthDelimited)
+		LengthDelimited value;
+	else if (key.wire_type == WireType::_32Bit)
+		_32Bit value;
+};
+
+Entry entries[while(!std::mem::eof())] @ 0x00;

patterns/stl.hexpat

@@ -0,0 +1,38 @@
+#pragma MIME model/stl
+#pragma MIME model/x.stl-binary
+#pragma MIME model/x.stl-ascii
+#pragma MIME application/sla
+
+#include <std/sys.pat>
+#include <std/mem.pat>
+
+struct Vector3f {
+	float x, y, z;
+} [[static, format("format_vector3f")]];
+
+fn format_vector3f(Vector3f vec) {
+	return std::format("[ {}, {}, {} ]", vec.x, vec.y, vec.z);
+};
+
+struct Triangle {
+	Vector3f normal;
+	Vector3f points[3];
+	u16 flags;
+} [[static]];
+
+struct BinarySTLHeader {
+	char caption[];
+	padding[80 - sizeof(caption)];
+	u32 triangleCount;
+};
+
+struct STL {	
+	if (std::mem::read_string(0, 6) == "solid ")
+		std::warning("ASCII STL file!");
+	else {
+		BinarySTLHeader header;
+		Triangle triangles[header.triangleCount];
+	}
+};
+
+STL stl @ 0x00;

patterns/vhdx.hexpat

@@ -0,0 +1,193 @@
+#include <std/io.pat>
+#include <std/ptr.pat>
+#include <std/core.pat>
+
+#include <type/guid.pat>
+#include <type/size.pat>
+
+struct FileTypeIdentifier {
+	char signature[8];
+	char16 creator[256];
+	padding[0x1'0000 - sizeof(signature) - sizeof(creator)];
+};
+
+struct DataSector {
+	u32 sequenceHigh;
+	u8 data[4084];
+	u32 sequenceLow;
+} [[static]];
+
+struct ZeroDescriptor {
+	padding[4];
+	u64 zeroLength;
+	DataSector *dataSector : u64;
+	u64 sequenceNumber;
+} [[static]];
+
+struct DataDescriptor {
+	u32 trailingBytes;
+	u64 leadingBytes;
+	DataSector *dataSector : u64;
+	u64 sequenceNumber;
+} [[static]];
+
+struct LogDescriptor {
+	char signature[4];
+	
+	if (signature == "zero")
+		ZeroDescriptor descriptor [[inline]];
+	else if (signature == "desc")
+		DataDescriptor descriptor [[inline]];
+};
+
+struct LogEntry {
+	char signature[4];
+	u32 checksum;
+	type::Size32 entryLength;
+	u32 tail;
+	u64 sequenceNumber;
+	u32 descriptorCount;
+	padding[4];
+	type::GUID logGuid;
+	u64 flushedFileOffset;
+	u64 lastFileOffset;
+} [[static]];
+
+bitfield BAT {
+	State 			: 3;
+	padding 		: 17;
+	FileOffsetMB 	: 44;
+} [[right_to_left]];
+
+bitfield MetadataEntryFlags {
+	IsUser 			: 1;
+	IsVirtualDisk 	: 1;
+	IsRequired 		: 1;
+	padding			: 29;
+};
+
+bitfield FileParameterFlags {
+	LeaveBlockAllocated : 1;
+	HasParent			: 1;
+	padding				: 30;
+};
+
+struct MetadataFileParameters {
+	type::Size32 blockSize;
+	FileParameterFlags flags;
+};
+
+struct MetadataVirtualDiskSize {
+	type::Size64 virtualDiskSize;
+};
+
+struct MetadataVirtualDiskID {
+	type::GUID virtualDiskID;
+};
+
+struct MetadataLogicalSectorSize {
+	type::Size32 logicalSectorSize;
+};
+
+struct MetadataPhysicalSectorSize {
+	type::Size32 physicalSectorSize;
+};
+
+struct ParentLocatorEntry {
+	u32 keyOffset;
+	u32 valueOffset;
+	u16 keyLength;
+	u16 valueLength;
+	
+	char key[keyLength] @ addressof(parent) + keyOffset;
+	char value[valueLength] @ addressof(parent) + valueOffset;
+};
+
+struct MetadataParentLocator {
+	type::GUID locatorType;
+	padding[2];
+	u16 keyValueCount;
+	ParentLocatorEntry entries[keyValueCount];
+};
+
+fn metadata_relative(u128 offset) {
+	return addressof(parent.parent);
+};
+
+struct MetadataTableEntry {
+	type::GUID itemID;
+	
+	if (std::core::formatted_value(itemID) == "{CAA16737-FA36-4D43-B3B6-33F0AA44E76B}")
+		MetadataFileParameters *data  : u32 [[pointer_base("metadata_relative")]];
+	else if (std::core::formatted_value(itemID) == "{2FA54224-CD1B-4876-B211-5DBED83BF4B8}")
+		MetadataVirtualDiskSize *data : u32 [[pointer_base("metadata_relative")]];
+	else if (std::core::formatted_value(itemID) == "{BECA12AB-B2E6-4523-93EF-C309E000C746}")
+		MetadataVirtualDiskID *data : u32 [[pointer_base("metadata_relative")]];
+	else if (std::core::formatted_value(itemID) == "{8141BF1D-A96F-4709-BA47-F233A8FAAB5F}")
+		MetadataLogicalSectorSize *data : u32 [[pointer_base("metadata_relative")]];
+	else if (std::core::formatted_value(itemID) == "{CDA348C7-445D-4471-9CC9-E9885251C556}")
+		MetadataPhysicalSectorSize *data : u32 [[pointer_base("metadata_relative")]];
+	else if (std::core::formatted_value(itemID) == "{A8D35F2D-B30B-454D-ABF7-D3D84834AB0C}")
+		MetadataParentLocator *data : u32 [[pointer_base("metadata_relative")]];
+	else
+		u32 dataOffset;
+	
+	type::Size32 length;
+	MetadataEntryFlags flags;
+	padding[4];
+};
+
+struct MetadataRegion {
+	char signature[8];
+	padding[2];
+	u16 entryCount;
+	padding[20];
+	MetadataTableEntry entries[entryCount];
+};
+
+struct RegionTableEntry {
+	type::GUID guid;
+	
+	if (std::core::formatted_value(guid) == "{2DC27766-F623-4200-9D64-115E9BFD4A08}")
+		BAT *bat : u64;
+	else if (std::core::formatted_value(guid) == "{8B7CA206-4790-4B9A-B8FE-575F050F886E}")
+		MetadataRegion *metadata : u64;
+	else
+		u64 fileOffset;
+	
+	type::Size32 length;
+	u32 required;
+};
+
+struct RegionTable {
+	char signature[4];
+	u32 checksum;
+	u32 entryCount;
+	padding[4];
+	
+	RegionTableEntry entries[entryCount];
+};
+
+struct Header {
+	char signature[4];
+	u32 checksum;
+	u64 sequenceNumber;
+	type::GUID fileWriteGuid, dataWriteGuid, logGuid;
+	u16 logVersion;
+	u16 version;
+	type::Size32 logLength;
+	LogEntry *log : u64;
+	padding[4016];
+};
+
+struct VHDX {
+	FileTypeIdentifier fileTypeIdentifier;
+
+	Header header                   @ 0x1'0000;
+	Header headerBackup             @ 0x2'0000;
+
+	RegionTable regionTable         @ 0x3'0000;
+	RegionTable regionTableBackup   @ 0x4'0000;
+};
+
+VHDX vhdx @ 0x00;

patterns/wav.hexpat

@@ -169,7 +169,7 @@ struct WaveListItem : WaveChunk {
   } else if (chunkId == "note") {
     WaveNote note;
   } else {
-    padding[chunkSize];
+    padding[(chunkSize + 1) >> 1 << 1];
   }
 };
 
@@ -181,36 +181,48 @@ struct WaveList {
   WaveListItem item[while ($ < listEnd)];
 };
 
+u32 paddedChunkSize;
+
 struct WavData {
   WaveChunk chunk;
+  paddedChunkSize = (chunk.chunkSize + 1) >> 1 << 1;
 
   if (chunk.chunkId == "fmt ") {
     WaveFormat fmt;
 
     if (fmt.formatTag == WaveFormatType::PCM) {
       WaveFormatPCM pcmExtraData;
+      padding[paddedChunkSize - sizeof(fmt) - sizeof(pcmExtraData)];
     } else if (fmt.formatTag == WaveFormatType::MS_ADPCM) {
       WaveFormatMSADPCM msAdpcmExtraData;
+      padding[paddedChunkSize - sizeof(fmt) - sizeof(msAdpcmExtraData)];
     } else if (fmt.formatTag == WaveFormatType::MPEG) {
       WaveFormatMPEG mpegExtraData;
+      padding[paddedChunkSize - sizeof(fmt) - sizeof(mpegExtraData)];
     } else if (fmt.formatTag == WaveFormatType::MPEGLAYER3) {
       WaveFormatMPEGLayer3 mpegLayer3ExtraData;
+      padding[paddedChunkSize - sizeof(fmt) - sizeof(mpegLayer3ExtraData)];
     } else {
       WaveFormatExDummy unknown;
+      padding[paddedChunkSize - sizeof(fmt) - sizeof(unknown)];
     }
   } else if (chunk.chunkId == "data") {
-    padding[chunk.chunkSize];
+    padding[paddedChunkSize];
   } else if (chunk.chunkId == "fact") {
     WaveFact fact;
+    padding[paddedChunkSize - sizeof(fact)];
   } else if (chunk.chunkId == "smpl") {
     WaveSample smpl;
+    padding[paddedChunkSize - sizeof(smpl)];
   } else if (chunk.chunkId == "cue ") {
     WaveCue cue;
+    padding[paddedChunkSize - sizeof(cue)];
   } else if (chunk.chunkId == "LIST") {
     listEnd = $ + chunk.chunkSize;
     WaveList list;
+    padding[paddedChunkSize % 1];
   } else {
-    padding[chunk.chunkSize];
+    padding[paddedChunkSize];
   }
 };