private AsTraitsInfo[] ReadMutlipleTraits()
{
var res = new AsTraitsInfo[ReadU30()];
for (var i = 0; i < res.Length; i++)
{
res[i] = ReadTrait();
}
return(res);
}
private AsTraitsInfo ReadTrait()
{
var r = new AsTraitsInfo {
Name = ReadU30(),
Flags = ReadU8()
};
switch (r.Kind)
{
case AsTraitKind.Slot:
case AsTraitKind.Const:
r.Slot.SlotId = ReadU30();
r.Slot.TypeName = ReadU30();
r.Slot.ValueIndex = ReadU30();
if (r.Slot.ValueIndex != 0)
{
r.Slot.ValueKind = (AsConstantKind)ReadU8();
}
else
{
r.Slot.ValueKind = AsConstantKind.Void;
}
break;
case AsTraitKind.Class:
r.Class.SlotId = ReadU30();
r.Class.Class = ReadU30();
break;
case AsTraitKind.Function:
r.Function.SlotId = ReadU30();
r.Function.Function = ReadU30();
break;
case AsTraitKind.Method:
case AsTraitKind.Getter:
case AsTraitKind.Setter:
r.Method.DispId = ReadU30();
r.Method.Method = ReadU30();
break;
default:
throw new Exception("Unknown trait kind");
}
if (r.HasMetadata)
{
r.Metadata = ReadMultipleU30();
}
return(r);
}
private void WriteTrait(AsTraitsInfo trait)
{
WriteU30(trait.Name);
WriteU8(trait.Flags);
switch (trait.Kind)
{
case AsTraitKind.Slot:
case AsTraitKind.Const:
WriteU30(trait.Slot.SlotId);
WriteU30(trait.Slot.TypeName);
WriteU30(trait.Slot.ValueIndex);
if (trait.Slot.ValueIndex != 0)
{
WriteU8((byte)trait.Slot.ValueKind);
}
break;
case AsTraitKind.Class:
WriteU30(trait.Class.SlotId);
WriteU30(trait.Class.Class);
break;
case AsTraitKind.Function:
WriteU30(trait.Function.SlotId);
WriteU30(trait.Function.Function);
break;
case AsTraitKind.Method:
case AsTraitKind.Getter:
case AsTraitKind.Setter:
WriteU30(trait.Method.DispId);
WriteU30(trait.Method.Method);
break;
default:
throw new Exception("Unknown trait kind");
}
if (trait.HasMetadata)
{
WriteMutipleU30(trait.Metadata);
}
}
private AbcTrait GetTrait(AsTraitsInfo traitInfo)
{
AbcTrait trait;
switch (traitInfo.Kind) {
case AsTraitKind.Const:
trait = new AbcConstTrait {
SlotId = traitInfo.Slot.SlotId,
TypeName = GetMultiname(traitInfo.Slot.TypeName, AbcMultiname.Any),
Value = GetConstantValue(traitInfo.Slot.ValueKind, traitInfo.Slot.ValueIndex)
};
break;
case AsTraitKind.Slot:
trait = new AbcSlotTrait {
SlotId = traitInfo.Slot.SlotId,
TypeName = GetMultiname(traitInfo.Slot.TypeName, AbcMultiname.Any),
Value = GetConstantValue(traitInfo.Slot.ValueKind, traitInfo.Slot.ValueIndex)
};
break;
case AsTraitKind.Class:
trait = new AbcClassTrait {
SlotId = traitInfo.Class.SlotId,
Class = GetClass(traitInfo.Class.Class)
};
break;
case AsTraitKind.Function:
trait = new AbcFunctionTrait {
SlotId = traitInfo.Function.SlotId,
Method = GetMethod(traitInfo.Function.Function)
};
break;
case AsTraitKind.Method:
trait = new AbcMethodTrait {
DispId = traitInfo.Method.DispId,
Method = GetMethod(traitInfo.Method.Method)
};
break;
case AsTraitKind.Getter:
trait = new AbcGetterTrait {
DispId = traitInfo.Method.DispId,
Method = GetMethod(traitInfo.Method.Method)
};
break;
case AsTraitKind.Setter:
trait = new AbcSetterTrait {
DispId = traitInfo.Method.DispId,
Method = GetMethod(traitInfo.Method.Method)
};
break;
default:
throw new Exception("unsupported trait kind " + traitInfo.Kind);
}
trait.Name = GetMultiname(traitInfo.Name, null);
trait.Final = traitInfo.Final;
trait.Override = traitInfo.Override;
if (traitInfo.Metadata != null) {
foreach (var metaIndex in traitInfo.Metadata) {
var meta = GetMetadata(metaIndex);
trait.Metadata.Add(meta);
}
}
return trait;
}
private AsTraitsInfo ReadTrait()
{
var r = new AsTraitsInfo {
Name = ReadU30(),
Flags = ReadU8()
};
switch (r.Kind) {
case AsTraitKind.Slot:
case AsTraitKind.Const:
r.Slot.SlotId = ReadU30();
r.Slot.TypeName = ReadU30();
r.Slot.ValueIndex = ReadU30();
if (r.Slot.ValueIndex != 0)
r.Slot.ValueKind = (AsConstantKind)ReadU8();
else
r.Slot.ValueKind = AsConstantKind.Void;
break;
case AsTraitKind.Class:
r.Class.SlotId = ReadU30();
r.Class.Class = ReadU30();
break;
case AsTraitKind.Function:
r.Function.SlotId = ReadU30();
r.Function.Function = ReadU30();
break;
case AsTraitKind.Method:
case AsTraitKind.Getter:
case AsTraitKind.Setter:
r.Method.DispId = ReadU30();
r.Method.Method = ReadU30();
break;
default:
throw new Exception("Unknown trait kind");
}
if (r.HasMetadata) {
r.Metadata = ReadMultipleU30();
}
return r;
}
private AsTraitsInfo[] ReadMutlipleTraits()
{
var res = new AsTraitsInfo[ReadU30()];
for (var i = 0; i < res.Length; i++) {
res[i] = ReadTrait();
}
return res;
}
private void WriteTrait(AsTraitsInfo trait)
{
WriteU30(trait.Name);
WriteU8(trait.Flags);
switch (trait.Kind) {
case AsTraitKind.Slot:
case AsTraitKind.Const:
WriteU30(trait.Slot.SlotId);
WriteU30(trait.Slot.TypeName);
WriteU30(trait.Slot.ValueIndex);
if (trait.Slot.ValueIndex != 0) {
WriteU8((byte)trait.Slot.ValueKind);
}
break;
case AsTraitKind.Class:
WriteU30(trait.Class.SlotId);
WriteU30(trait.Class.Class);
break;
case AsTraitKind.Function:
WriteU30(trait.Function.SlotId);
WriteU30(trait.Function.Function);
break;
case AsTraitKind.Method:
case AsTraitKind.Getter:
case AsTraitKind.Setter:
WriteU30(trait.Method.DispId);
WriteU30(trait.Method.Method);
break;
default:
throw new Exception("Unknown trait kind");
}
if (trait.HasMetadata) {
WriteMutipleU30(trait.Metadata);
}
}
private void WriteMultipleTraits(AsTraitsInfo[] traits)
{
WriteU30((uint)traits.Length);
foreach (var trait in traits) {
WriteTrait(trait);
}
}
