Updated signatures for LANCOM about binwalk HOT 4 CLOSED

#include "standard-types.hsl"

#pragma displayname("LANCOM Firmware") ;
#pragma fileextensions(".upx")

#pragma byteorder(big_endian) 

typedef struct LancomFwHeader
{
#pragma lockAt(0)
    WORD CheckSum;
    CHAR ProjectName[48];
    DWORD LoadAddress;
    DWORD OffsetToNextChunk;
    DWORD Unknown;

    struct Signature
    {
        UBYTE ChunkHdr1; /* E */
        UBYTE ChunkHdr2; /* L */
        UBYTE ChunkHdr3; /* S */
        UBYTE ChunkHdr4; /* F/S/P/O */
        __verify(ChunkHdr1 == 0x45);
        __verify(ChunkHdr2 == 0x4c);
        __verify(ChunkHdr3 == 0x53);
    };

    UBYTE Unknown1[8];
 
    /* 
        253   alpha
        255   Rel
        220   PR
        <220  RC x
        >220 && < 237 RU x-220 
    */
    UBYTE ReleaseNumber;
    UBYTE BuildDate[2];

    UBYTE HasValidBuildNumber;
    __verify(HasValidBuildNumber == 0);
    WORD BuildNumber;

    CHAR  Version[4];
    CHAR  DeviceName[36];
    BYTE  Unknown2[8];
    blob  Data[(((OffsetToNextChunk % 0xFC00) & 0x3FF) ? ((OffsetToNextChunk % 0xFC00) | 0x3FF) + 1 : 0) + ((505 * (OffsetToNextChunk / 0xFC00) + ((((OffsetToNextChunk % 0xFC00) & 0x3FF) ? ((OffsetToNextChunk % 0xFC00) | 0x3FF) + 1 : 0) != 0)) << 7)];
} LANCOMFWHEADER;


typedef struct LancomFwHeaderOld
{
#pragma lockAt(0)
    WORD CheckSum;
    CHAR ProjectName[48];
    DWORD LoadAddress;
    DWORD OffsetToNextChunk;
    DWORD Unknown;

    struct Signature
    {
        UBYTE ChunkHdr1; /* E */
        UBYTE ChunkHdr2; /* L */
        UBYTE ChunkHdr3; /* S */
        UBYTE ChunkHdr4; /* F/S/P/O */
        __verify(ChunkHdr1 == 0x45);
        __verify(ChunkHdr2 == 0x4c);
        __verify(ChunkHdr3 == 0x53);
    };

    UBYTE Unknown3[3];
    CHAR  BuildDate[8];
    CHAR  Locale[3];
    CHAR  Version[4];
    CHAR  DeviceName[36];
    BYTE  Unknown5[8];
    blob  Data[(((OffsetToNextChunk % 0xFC00) & 0x3FF) ? ((OffsetToNextChunk % 0xFC00) | 0x3FF) + 1 : 0) + ((505 * (OffsetToNextChunk / 0xFC00) + ((((OffsetToNextChunk % 0xFC00) & 0x3FF) ? ((OffsetToNextChunk % 0xFC00) | 0x3FF) + 1 : 0) != 0)) << 7)];
} LANCOMFWHEADER_OLD;

function AutoParseLancomFirmware
{
    UDWord NextHeaderOffset = 0;
    UDWord OffsetPosition = 54;
    UDWord HeaderSize = 128;
    UDWord OffsetPart1;
    UDWord OffsetPart2;
    
    /* Insert first structure @ offset 0 */
    if (__getUByteAt(77) != 0)
    {
        __addStructureAt(NextHeaderOffset, "LancomFwHeaderOld", "");
    }
    else
    {
        __addStructureAt(NextHeaderOffset, "LancomFwHeader", "");
    };
    
    /* calculate the offset of the next chunk */
    UDWord OffsetToNextChunk = __getUDWordAt(NextHeaderOffset + OffsetPosition);
    OffsetPart1 = OffsetToNextChunk / 0xFC00;
    OffsetPart2 = OffsetToNextChunk % 0xFC00;
    if ( OffsetPart2 & 0x3FF )
        OffsetPart2 = (OffsetPart2 | 0x3FF) + 1;
    OffsetToNextChunk = OffsetPart2 + ((505 * OffsetPart1 + (OffsetPart2 != 0)) << 7);
    
    while ((NextHeaderOffset + HeaderSize + OffsetToNextChunk) < __getDocSize())
    {
        NextHeaderOffset += HeaderSize + OffsetToNextChunk;
        if (__getUByteAt(77) != 0)
        {
            __addStructureAt(NextHeaderOffset, "LancomFwHeaderOld", "");
        }
        else
        {
            __addStructureAt(NextHeaderOffset, "LancomFwHeader", "");
        };
        OffsetToNextChunk = __getUDWordAt(NextHeaderOffset + OffsetPosition);

        OffsetPart1 = OffsetToNextChunk / 0xFC00;
        OffsetPart2 = OffsetToNextChunk % 0xFC00;
        if ( OffsetPart2 & 0x3FF )
            OffsetPart2 = (OffsetPart2 | 0x3FF) + 1;
        OffsetToNextChunk = OffsetPart2 + ((505 * OffsetPart1 + (OffsetPart2 != 0)) << 7);
    };
}