public void checkHeader()
{
// Console.WriteLine(Encoding.Default.GetString(readBytes(4)));
if (ConvertUtil.Bytes2String(readBytes(4)) != BinaryChunk.LUA_SIGNATURE)
{
Console.WriteLine("not a precompiled chunk!");
}
if (readByte() != BinaryChunk.LUAC_VERSION)
{
Console.WriteLine("version mismatch!");
}
if (readByte() != BinaryChunk.LUAC_FORMAT)
{
Console.WriteLine("format mismatch!");
}
if (ConvertUtil.Bytes2String(readBytes(6)) != BinaryChunk.LUAC_DATA)
{
Console.WriteLine("corrupted!");
}
if (readByte() != BinaryChunk.CINT_SIZE)
{
Console.WriteLine("int size mismatch!");
}
var b = readByte();
if (b != BinaryChunk.CSIZET_SIZE_32 && b != BinaryChunk.CSIZET_SIZE_64)
{
Console.WriteLine("size_t size mismatch!");
}
if (readByte() != BinaryChunk.INSTRUCTION_SIZE)
{
Console.WriteLine("instruction size mismatch!");
}
if (readByte() != BinaryChunk.LUA_INTEGER_SIZE)
{
Console.WriteLine("lua_Integer size mismatch!");
}
if (readByte() != BinaryChunk.LUA_NUMBER_SIZE)
{
Console.WriteLine("lua_Number size mismatch!");
}
if (readLuaInteger() != BinaryChunk.LUAC_INT)
{
Console.WriteLine("endianness mismatch!");
}
if (!readLuaNumber().Equals(BinaryChunk.LUAC_NUM))
{
Console.WriteLine("float format mismatch!");
}
}
private string readString()
{
var size = (uint)readByte() & 0xFF;
if (size == 0)
{
return("");
}
if (size == 0xFF)
{
size = (uint)readUint64();
}
var bytes = readBytes(size - 1);
return(ConvertUtil.Bytes2String(bytes));
}