data
0x0000 ulong Magic

assert Magic=0x000cc9b8;

data
0x0004 ulong VerMagic

descr ('InstallShield script file.')

%$IF VerMagic=0x1234001c;
const
  Ver=2;
descr ('Version 2.20.905.')
%$ELSIF VerMagic=0x12340016;
const
  Ver=3;
descr ('Version 3.00.065.')
%$ELSIF VerMagic=0x00010050;
const
  Ver=5;
descr ('Version 5.00.000.')
%$ELSE
assert 0; //fail
%$END

descr (NL,
  'Info Src: isDcc v1.22 Sources, (c) 1998 Andrew de Quincey',NL,
  '          http://www.tardis.ed.ac.uk/~adq, adq@tardis.ed.ac.uk',NL)

type

TName struc
  word L
  array[@.L]of char Txt
ends:displ=(@.Txt)

TVarInfo struc
  word N
  TName Name
ends

TVarInfoTbl(Cnt) array[@:Cnt]of TVarInfo

TTypeCode enum word (
  TYPE_STRING=0,
  TYPE_NUMBER=4,
  TYPE_BOOL=6,
  TYPE_CHAR=1,
  TYPE_HWND=7,
  TYPE_INT=3,
  TYPE_LIST=5,
  TYPE_LONG=2
):assert[@<8]

TDTEntry struc
  TTypeCode code
  word size
  TName Name
ends:assert[@.code:assert]

TDTEntryTbl(Cnt) array[@:Cnt]of TDTEntry

TDTInfo struc
  word N
  TName Name
  word entriesCount
  TDTEntryTbl(@.entriesCount) entries
ends

TDTTbl(Cnt) array[@:Cnt]of TDTInfo

TFuncCode enum word (
  FUNCTION_USER=2,
  FUNCTION_DLL=1
)

TParamFlags set 16 of (
  ByRef ^ 0x2
)

TParamInfo struc
  TTypeCode code
  TParamFlags F
ends:assert[@.code:assert]

TFuncProtoInfo struc
  TFuncCode code
  case @.code of
    FUNCTION_DLL: struc
     TTypeCode returnType
     TName DLL
     TName Func
    ends
  else array[3]of word
  endc D
  word paramsCount
  array[@.paramsCount]of TParamInfo paramTypes
ends:assert[(@.code=1)or(@.code=2)]

TFuncProtoInfoTbl(Cnt) array[@:Cnt] of TFuncProtoInfo

TInsHeader struc
  ulong crc
  str Info
  word labelsCount
  word strInitCnt
  array[@.strInitCnt]of word strInit //0x0200 - System Strings, 0xFFFF - user strings
  word stringSysVarsCount
  TVarInfoTbl(@.stringSysVarsCount) stringSysVars
//stringUserVarsCount=strInitCnt-stringSysVarsCount - ((5 when (Ver=2))exc 0)
  word numberUserVarsCount
  word numberSysVarsCount
  TVarInfoTbl(@.numberSysVarsCount) numberSysVars
//numberUserVarsCount = numberUserVarsCount - ((0xb when(Ver=2))exc numberSysVarsCount)}
  word dataTypesCount
  TDTTbl(@.dataTypesCount) dataTypes
  word functionPrototypesCount
  TFuncProtoInfoTbl(@.functionPrototypesCount) functionPrototypes
//  word X //Unknown purpose
ends

data
0x0008 TInsHeader Hdr

data
FileSize-1; Byte VerSignStrLen

const
EOData=FileSize-1-VerSignStrLen;

data
EOData; array[VerSignStrLen]of Char VerSignStr

include INS_OP.RFI

type

TOpSeq array of TOp ?not @:assert!TOpCode;

data

0x0008+Hdr:size; TOpSeq Ops

Other specifications.

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