public ScriptFile(Stream scriptStream, OpcodeSet opCodeSet)
{
_file = scriptStream;
CodeSet = opCodeSet;
_codeTable = new List <byte>();
Functions = new List <Function>();
AggFunctions = new List <Function>();
FunctionLoc = new Dictionary <int, FunctionName>();
Header = ScriptHeader.Generate(scriptStream);
StringTable = new StringTable(scriptStream, Header.StringTableOffsets, Header.StringBlocks,
Header.StringsSize);
X64NativeTable = new X64NativeTable(scriptStream, Header.NativesOffset + Header.Rsc7Offset,
Header.NativesCount, Header.CodeLength);
Name = Header.ScriptName;
for (var i = 0; i < Header.CodeBlocks; i++)
{
var tablesize = (i + 1) * 0x4000 >= Header.CodeLength ? Header.CodeLength % 0x4000 : 0x4000;
var working = new byte[tablesize];
scriptStream.Position = Header.CodeTableOffsets[i];
scriptStream.Read(working, 0, tablesize);
_codeTable.AddRange(working);
}
GetStaticInfo();
GetFunctions();
foreach (var func in Functions)
{
func.PreDecode();
}
Statics.Checkvars();
var dirty = true;
while (dirty)
{
dirty = false;
foreach (var func in Functions)
{
if (func.Dirty)
{
dirty = true;
func.Dirty = false;
func.DecodeInstructionsForVarInfo();
}
}
}
if (Program.AggregateFunctions)
{
foreach (var func in AggFunctions)
{
func.PreDecode();
}
}
foreach (var func in Functions)
{
func.Decode();
}
if (Program.AggregateFunctions)
{
foreach (var func in AggFunctions)
{
func.Decode();
}
}
}
private static void InitializeFields(Options o)
{
IsBit32 = SwapEndian = RdrOpcodes = RdrNativeCipher = false;
switch (o.Opcode.ToLower())
{
case "v":
Codeset = new OpcodeSet();
break;
case "vconsole":
IsBit32 = SwapEndian = true;
Codeset = new OpcodeSet();
break;
case "rdr":
RdrOpcodes = RdrNativeCipher = true;
Codeset = new RdrOpcodeSet();
break;
case "rdrconsole":
RdrOpcodes = true;
Codeset = new RdrConsoleOpcodeSet();
break;
default:
throw new ArgumentException("Invalid Opcode Set: " + o.Opcode);
}
Console.WriteLine("Loading hashes...");
Hashbank = new Hashes();
Console.WriteLine("Loading GXT entries...");
Gxtbank = new GxtEntries();
CompressedInput = o.CompressedInput;
CompressedOutput = o.CompressOutput;
AggregateFunctions = o.Aggregate;
if (o.AggregateMinLines > 0)
{
AggregateMinLines = o.AggregateMinLines;
}
if (o.AggregateMinHits > 0)
{
AggregateMinHits = o.AggregateMinHits;
}
if (!o.Default)
{
UseMultiThreading = o.UseMultiThreading;
UppercaseNatives = o.UppercaseNatives;
ShowNamespace = o.ShowNamespace;
DeclareVariables = o.DeclareVariables;
ShiftVariables = o.ShiftVariables;
ReverseHashes = o.ReverseHashes;
ShowArraySize = o.ShowArraySize;
ShowEntryComments = o.ShowEntryComments;
HexIndex = o.HexIndex;
ShowFuncPosition = o.ShowFuncPosition;
switch (o.IntStyle.ToLower())
{
case "uint":
IntStyle = IntType.Uint;
break;
case "hex":
IntStyle = IntType.Hex;
break;
case "int":
default:
IntStyle = IntType.Int;
break;
}
}
}
