public static CodeAttributeParser ParseData(ClassFile cFile, byte[] data)
{
int pos = 0;
CodeAttributeParser res = new CodeAttributeParser();
res.MaxStack = Utils.ReadUShort(data, ref pos);
res.MaxLocals = Utils.ReadUShort(data, ref pos);
res.CodeLength = Utils.ReadUInt(data, ref pos);
res.Code = new byte[res.CodeLength];
for (int i = 0; i < res.CodeLength; ++i)
{
res.Code[i] = data[pos++];
}
res.ExceptionTableLength = Utils.ReadUShort(data, ref pos);
res.ExceptionTable = new ExceptionTableDescription[res.ExceptionTableLength];
for (int i = 0; i < res.ExceptionTableLength; ++i)
{
res.ExceptionTable[i] = ExceptionTableDescription.ParseData(data, ref pos);
}
res.AttributesCount = Utils.ReadUShort(data, ref pos);
res.Attributes = new AttributeDescription[res.AttributesCount];
for (int i = 0; i < res.AttributesCount; ++i)
{
res.Attributes[i] = AttributeDescription.ParseData(data, ref pos);
}
res.AttributeParsers = AttributeParser.GenerateAttributeMap(cFile, res.Attributes);
return(res);
}
public static MethodInfo ParseData(ClassFile cFile, byte[] data, ref int pos)
{
MethodInfo res = new MethodInfo();
res.AccessFlags = Utils.ReadUShort(data, ref pos);
res.NameIndex = Utils.ReadUShort(data, ref pos);
res.DescriptorIndex = Utils.ReadUShort(data, ref pos);
res.AttributesCount = Utils.ReadUShort(data, ref pos);
res.Attributes = new AttributeDescription[res.AttributesCount];
for (uint i = 0; i < res.AttributesCount; ++i)
{
res.Attributes[i] = AttributeDescription.ParseData(data, ref pos);
}
res.AttributeParsers = AttributeParser.GenerateAttributeMap(cFile, res.Attributes);
return(res);
}
public static ClassFile ParseClassFile(byte[] data)
{
ClassFile res = new ClassFile();
int pos = 0;
for (int i = 0; i < 4; ++i)
{
res.Magic[i] = data[pos++];
}
res.MinorVersion = Utils.ReadUShort(data, ref pos);
res.MajorVersion = Utils.ReadUShort(data, ref pos);
res.ConstantPoolCount = Utils.ReadUShort(data, ref pos);
res.ConstantPool = new ConstantPoolDescription[res.ConstantPoolCount - 1];
for (int i = 0; i < res.ConstantPoolCount - 1; ++i)
{
ConstantPoolDescription cpd = ConstantPoolDescription.ParseData(data, ref pos);
res.ConstantPool[i] = cpd;
res.INDEX_TO_CONST_MAP.Add(i, cpd);
if (cpd.Tag == ConstantPoolTag.CONSTANT_Double || cpd.Tag == ConstantPoolTag.CONSTANT_Long)
{
;
++i; // f*****g java
}
}
res.AccessFlags = Utils.ReadUShort(data, ref pos);
res.ThisClass = Utils.ReadUShort(data, ref pos);
res.SuperClass = Utils.ReadUShort(data, ref pos);
res.InterfacesCount = Utils.ReadUShort(data, ref pos);
res.Interfaces = new ushort[res.InterfacesCount];
for (int i = 0; i < res.InterfacesCount; ++i)
{
res.Interfaces[i] = Utils.ReadUShort(data, ref pos);
}
res.FieldsCount = Utils.ReadUShort(data, ref pos);
res.Fields = new FieldInfo[res.FieldsCount];
for (int i = 0; i < res.FieldsCount; ++i)
{
res.Fields[i] = FieldInfo.ParseData(res, data, ref pos);
}
res.MethodsCount = Utils.ReadUShort(data, ref pos);
res.Methods = new MethodInfo[res.MethodsCount];
for (int i = 0; i < res.MethodsCount; ++i)
{
res.Methods[i] = MethodInfo.ParseData(res, data, ref pos);
}
res.AttributesCount = Utils.ReadUShort(data, ref pos);
res.Attributes = new AttributeDescription[res.AttributesCount];
for (int i = 0; i < res.AttributesCount; ++i)
{
res.Attributes[i] = AttributeDescription.ParseData(data, ref pos);
}
res.AttributeParsers = AttributeParser.GenerateAttributeMap(res, res.Attributes);
return(res);
}