public bool DoBuffer(byte[] bytes, string fn, out object ret)
{
// ensure no utf-8 bom, LuaJIT can read BOM, but Lua cannot!
bytes = CleanUTF8Bom(bytes);
ret = null;
int errfunc = LuaObject.PushTry(statePointer);
if (LuaNativeMethods.luaL_loadbuffer(statePointer, bytes, bytes.Length, fn) == 0)
{
if (LuaNativeMethods.lua_pcall(statePointer, 0, LuaNativeMethods.LUAMultRet, errfunc) != 0)
{
LuaNativeMethods.lua_pop(statePointer, 2);
return(false);
}
LuaNativeMethods.lua_remove(statePointer, errfunc); // pop error function
ret = TopObjects(errfunc - 1);
return(true);
}
string err = LuaNativeMethods.lua_tostring(statePointer, -1);
LuaNativeMethods.lua_pop(statePointer, 2);
throw new Exception("File " + fn + ": " + err);
}
public static int Loader(IntPtr ptr)
{
string fileName = LuaNativeMethods.lua_tostring(ptr, 1);
byte[] bytes = LoadFile(fileName);
if (bytes != null)
{
if (LuaNativeMethods.luaL_loadbuffer(ptr, bytes, bytes.Length, "@" + fileName) == 0)
{
LuaObject.PushValue(ptr, true);
LuaNativeMethods.lua_insert(ptr, -2);
return(2);
}
else
{
string errstr = LuaNativeMethods.lua_tostring(ptr, -1);
return(LuaObject.Error(ptr, errstr));
}
}
LuaObject.PushValue(ptr, true);
LuaNativeMethods.lua_pushnil(ptr);
return(2);
}