private AsMethodBodyInfo[] ReadMultipleBodies()
{
var len = ReadU30();
var res = new AsMethodBodyInfo[len];
for (var i = 0; i < len; i++)
{
res[i] = ReadMethodBody();
}
return(res);
}
private void WriteMethodBody(AsMethodBodyInfo methodBody)
{
WriteU30(methodBody.Method);
WriteU30(methodBody.MaxStack);
WriteU30(methodBody.LocalCount);
WriteU30(methodBody.InitScopeDepth);
WriteU30(methodBody.MaxScopeDepth);
WriteMultipleExceptions(methodBody.Exceptions);
WriteMultipleTraits(methodBody.Traits);
}
private AsMethodBodyInfo ReadMethodBody()
{
var r = new AsMethodBodyInfo {
Method = ReadU30(),
MaxStack = ReadU30(),
LocalCount = ReadU30(),
InitScopeDepth = ReadU30(),
MaxScopeDepth = ReadU30(),
};
var len = ReadU30();
r.Code = _reader.ReadBytes((int)len);
r.Exceptions = ReadMultipleExceptions();
r.Traits = ReadMutlipleTraits();
return(r);
}
private AbcMethodBody GetMethodBody(AsMethodBodyInfo info)
{
var opcodeReader = new Avm2OpcodeReader(this);
var res = new AbcMethodBody {
MaxStack = info.MaxStack,
LocalCount = info.LocalCount,
InitScopeDepth = info.InitScopeDepth,
MaxScopeDepth = info.MaxScopeDepth,
};
var reader = new AbcDataReader(new MemoryStream(info.Code));
var factory = new Avm2OpcodeFactory();
while (!reader.IsEOF) {
var offset = reader.Position;
var code = (Avm2Opcode)reader.ReadU8();
var opcode = factory.CreateOpcode(code);
opcode.AcceptVisitor(opcodeReader, reader);
res.Code.Add(new AbcMethodBodyInstruction {
Offset = (uint)offset,
Opcode = opcode
});
}
foreach (var exc in info.Exceptions) {
res.Exceptions.Add(GetExceptionBlock(exc));
}
return res;
}
private AsMethodBodyInfo[] ReadMultipleBodies()
{
var len = ReadU30();
var res = new AsMethodBodyInfo[len];
for (var i = 0; i < len; i++) {
res[i] = ReadMethodBody();
}
return res;
}
private AsMethodBodyInfo ReadMethodBody()
{
var r = new AsMethodBodyInfo {
Method = ReadU30(),
MaxStack = ReadU30(),
LocalCount = ReadU30(),
InitScopeDepth = ReadU30(),
MaxScopeDepth = ReadU30(),
};
var len = ReadU30();
r.Code = _reader.ReadBytes((int)len);
r.Exceptions = ReadMultipleExceptions();
r.Traits = ReadMutlipleTraits();
return r;
}
private void WriteMultipleBodies(AsMethodBodyInfo[] bodies)
{
WriteU30((uint)bodies.Length);
foreach (var value in bodies) {
WriteMethodBody(value);
}
}
private void WriteMethodBody(AsMethodBodyInfo methodBody)
{
WriteU30(methodBody.Method);
WriteU30(methodBody.MaxStack);
WriteU30(methodBody.LocalCount);
WriteU30(methodBody.InitScopeDepth);
WriteU30(methodBody.MaxScopeDepth);
WriteMultipleExceptions(methodBody.Exceptions);
WriteMultipleTraits(methodBody.Traits);
}
