Differential D2746 Diff 14472 source/simulation2/serialization/SerializedScriptTypes.h

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source/simulation2/serialization/SerializedScriptTypes.h

Show All 25 Lines	enum
SCRIPT_TYPE_OBJECT = 3, // standard Object prototype		SCRIPT_TYPE_OBJECT = 3, // standard Object prototype
SCRIPT_TYPE_STRING = 4,		SCRIPT_TYPE_STRING = 4,
SCRIPT_TYPE_INT = 5,		SCRIPT_TYPE_INT = 5,
SCRIPT_TYPE_DOUBLE = 6,		SCRIPT_TYPE_DOUBLE = 6,
SCRIPT_TYPE_BOOLEAN = 7,		SCRIPT_TYPE_BOOLEAN = 7,
SCRIPT_TYPE_BACKREF = 8,		SCRIPT_TYPE_BACKREF = 8,
SCRIPT_TYPE_TYPED_ARRAY = 9, // ArrayBufferView subclasses - see below		SCRIPT_TYPE_TYPED_ARRAY = 9, // ArrayBufferView subclasses - see below
SCRIPT_TYPE_ARRAY_BUFFER = 10, // ArrayBuffer containing actual typed array data (may be shared by multiple views)		SCRIPT_TYPE_ARRAY_BUFFER = 10, // ArrayBuffer containing actual typed array data (may be shared by multiple views)
SCRIPT_TYPE_OBJECT_PROTOTYPE = 11, // user-defined prototype - currently unused		SCRIPT_TYPE_OBJECT_PROTOTYPE = 11, // User-defined prototype - see GetPrototypeInfo
SCRIPT_TYPE_OBJECT_NUMBER = 12, // standard Number class		SCRIPT_TYPE_OBJECT_NUMBER = 12, // standard Number class
SCRIPT_TYPE_OBJECT_STRING = 13, // standard String class		SCRIPT_TYPE_OBJECT_STRING = 13, // standard String class
SCRIPT_TYPE_OBJECT_BOOLEAN = 14, // standard Boolean class		SCRIPT_TYPE_OBJECT_BOOLEAN = 14, // standard Boolean class
SCRIPT_TYPE_OBJECT_MAP = 15, // Map class		SCRIPT_TYPE_OBJECT_MAP = 15, // Map class
SCRIPT_TYPE_OBJECT_SET = 16 // Set class		SCRIPT_TYPE_OBJECT_SET = 16 // Set class
};		};

// ArrayBufferView subclasses (to avoid relying directly on the JSAPI enums)		// ArrayBufferView subclasses (to avoid relying directly on the JSAPI enums)
enum		enum
{		{
SCRIPT_TYPED_ARRAY_INT8 = 0,		SCRIPT_TYPED_ARRAY_INT8 = 0,
SCRIPT_TYPED_ARRAY_UINT8 = 1,		SCRIPT_TYPED_ARRAY_UINT8 = 1,
SCRIPT_TYPED_ARRAY_INT16 = 2,		SCRIPT_TYPED_ARRAY_INT16 = 2,
SCRIPT_TYPED_ARRAY_UINT16 = 3,		SCRIPT_TYPED_ARRAY_UINT16 = 3,
SCRIPT_TYPED_ARRAY_INT32 = 4,		SCRIPT_TYPED_ARRAY_INT32 = 4,
SCRIPT_TYPED_ARRAY_UINT32 = 5,		SCRIPT_TYPED_ARRAY_UINT32 = 5,
SCRIPT_TYPED_ARRAY_FLOAT32 = 6,		SCRIPT_TYPED_ARRAY_FLOAT32 = 6,
SCRIPT_TYPED_ARRAY_FLOAT64 = 7,		SCRIPT_TYPED_ARRAY_FLOAT64 = 7,
SCRIPT_TYPED_ARRAY_UINT8_CLAMPED = 8		SCRIPT_TYPED_ARRAY_UINT8_CLAMPED = 8
};		};

		struct SPrototypeSerialization
		{
		std::string name = "";
		bool hasCustomSerialize = false;
		bool hasCustomDeserialize = false;
		bool hasNullSerialize = false;
		};

		inline SPrototypeSerialization GetPrototypeInfo(const ScriptRequest& rq, JS::HandleObject prototype)
		{
		SPrototypeSerialization ret;

		JS::RootedValue constructor(rq.cx, JS::ObjectOrNullValue(JS_GetConstructor(rq.cx, prototype)));
		if (!ScriptInterface::GetProperty(rq, constructor, "name", ret.name))
		throw PSERROR_Serialize_ScriptError("Could not get constructor name.");

		// Nothing to do for basic Object objects.
		if (ret.name == "Object")
		return ret;

		if (!JS_HasProperty(rq.cx, prototype, "Serialize", &ret.hasCustomSerialize) \|\|
		!JS_HasProperty(rq.cx, prototype, "Deserialize", &ret.hasCustomDeserialize))
		throw PSERROR_Serialize_ScriptError("JS_HasProperty failed");

		if (ret.hasCustomSerialize)
		{
		JS::RootedValue serialize(rq.cx);
		if (!JS_GetProperty(rq.cx, prototype, "Serialize", &serialize))
		throw PSERROR_Serialize_ScriptError("JS_GetProperty failed");

		if (serialize.isNull())
		ret.hasNullSerialize = true;
		else if (!ret.hasCustomDeserialize)
		throw PSERROR_Serialize_ScriptError("Cannot serialize script with non-null Serialize but no Deserialize.");
		}
		return ret;
		}

#endif // INCLUDED_SERIALIZEDSCRIPTTYPES		#endif // INCLUDED_SERIALIZEDSCRIPTTYPES