public TjsCodeObject(CodeObject obj)
{
Object = obj;
}
public TjsCodeObject(CodeObject obj, CodeObject ths)
{
Object = obj;
This = ths;
}
private void ReadObjects(BinaryReader br)
{
int topLevel = br.ReadInt32();
int objCount = br.ReadInt32();
int[] parents = new int[objCount];
int[] propSetters = new int[objCount];
int[] propGetters = new int[objCount];
int[] superClassGetters = new int[objCount];
List <int[]> properties = new List <int[]>(objCount);
List <(TjsCodeObject Var, int Index)> replacements = new List <(TjsCodeObject Var, int Index)>();
List <CodeObject> objects = new List <CodeObject>(objCount);
for (int i = 0; i < objCount; i++)
{
if (br.ReadChars(4).ToRealString() != FILE_TAG_LE)
{
throw new TjsFormatException(TjsBadFormatReason.Header, "ByteCode Signature error");
}
int objSize = br.ReadInt32(); // indicate the following size, objSize not included
parents[i] = br.ReadInt32();
int name = br.ReadInt32();
int contextType = br.ReadInt32();
int maxVariableCount = br.ReadInt32();
int variableReserveCount = br.ReadInt32();
int maxFrameCount = br.ReadInt32();
int funcDeclArgCount = br.ReadInt32();
int funcDeclUnnamedArgArrayBase = br.ReadInt32();
int funcDeclCollapseBase = br.ReadInt32();
propSetters[i] = br.ReadInt32();
propGetters[i] = br.ReadInt32();
superClassGetters[i] = br.ReadInt32();
//codePos/srcPos
int count = br.ReadInt32();
long[] srcPos = new long[count];
for (int j = 0; j < count; j++)
{
srcPos[j] = br.ReadInt64();
}
//code
count = br.ReadInt32();
short[] code = new short[count];
for (int j = 0; j < count; j++)
{
code[j] = br.ReadInt16();
}
var padding = 4 - (count * 2) % 4;
if (padding > 0 && padding < 4)
{
br.ReadBytes(padding);
}
//var
count = br.ReadInt32();
int vCount = count * 2;
var varTypes = new List <short>(vCount);
for (int j = 0; j < vCount; j++)
{
varTypes.Add(br.ReadInt16());
}
List <ITjsVariant> vars = new List <ITjsVariant>(count);
for (int j = 0; j < count; j++)
{
int p = j * 2;
var type = varTypes[p];
int index = varTypes[p + 1];
switch ((TjsInternalType)type)
{
case TjsInternalType.Void:
vars.Add(TjsVoid.Void);
break;
case TjsInternalType.Object:
vars.Add(new TjsObject(null)
{
Internal = false
});
break;
case TjsInternalType.InterObject:
var co = new TjsCodeObject(null)
{
Internal = true
};
vars.Add(co);
replacements.Add((co, index));
break;
case TjsInternalType.InterGenerator:
var co2 = new TjsCodeObject(null)
{
Internal = true
};
vars.Add(co2);
replacements.Add((co2, index));
break;
case TjsInternalType.String:
vars.Add(new TjsString(Data.Strings[index]));
break;
case TjsInternalType.Octet:
vars.Add(new TjsOctet(Data.Octets[index]));
break;
case TjsInternalType.Real:
vars.Add(new TjsReal(Data.Doubles[index]));
break;
case TjsInternalType.Byte:
vars.Add(new TjsInt(Data.Bytes[index]));
break;
case TjsInternalType.Short:
vars.Add(new TjsInt(Data.Shorts[index]));
break;
case TjsInternalType.Int:
vars.Add(new TjsInt(Data.Ints[index]));
break;
case TjsInternalType.Long:
vars.Add(new TjsReal(Data.Longs[index]));
break;
case TjsInternalType.Unknown:
default:
vars.Add(TjsVoid.Void);
break;
}
}
count = br.ReadInt32();
int[] superPointers = new int[count];
for (int j = 0; j < count; j++)
{
superPointers[j] = br.ReadInt32();
}
//properties
count = br.ReadInt32();
int[] props = new int[count * 2];
for (int j = 0; j < count * 2; j++)
{
props[j] = br.ReadInt32();
}
properties.Add(props);
CodeObject obj = new CodeObject(this, Data.Strings[name], contextType, code, vars, maxVariableCount,
variableReserveCount, maxFrameCount, funcDeclArgCount, funcDeclUnnamedArgArrayBase,
funcDeclCollapseBase, true, srcPos, superPointers);
objects.Add(obj);
}
TjsCodeObject propVar = null;
for (int i = 0; i < objCount; i++)
{
CodeObject parent = null;
CodeObject propSetter = null;
CodeObject propGetter = null;
CodeObject superClassGetter = null;
if (parents[i] >= 0)
{
parent = objects[parents[i]];
}
if (propSetters[i] >= 0)
{
propSetter = objects[propSetters[i]];
}
if (propGetters[i] >= 0)
{
propGetter = objects[propGetters[i]];
}
if (superClassGetters[i] >= 0)
{
superClassGetter = objects[superClassGetters[i]];
}
objects[i].Parent = parent;
objects[i].Setter = propSetter;
objects[i].Getter = propGetter;
objects[i].SuperClass = superClassGetter;
if (properties[i] != null)
{
var pObj = parent;
var props = properties[i];
for (int j = 0; j < props.Length / 2; j++)
{
var name = Data.Strings[props[j * 2]];
var obj = objects[props[j * 2 + 1]];
propVar = new TjsCodeObject(obj);
pObj?.SetProperty(TjsInterfaceFlag.MemberEnsure | TjsInterfaceFlag.IgnorePropInvoking, name,
propVar, obj);
}
}
}
foreach (var replacement in replacements)
{
replacement.Var.Object = objects[replacement.Index];
}
replacements.Clear();
if (topLevel >= 0)
{
TopLevel = objects[topLevel];
}
Objects = objects;
}
private void CollectObjectData(DataSection data, CodeObject code)
{
}
public Variable(short slot, CodeObject obj)
{
Slot = slot;
IsParameter = CheckIsParameter(obj, slot);
}
