/****************************************************************************
Copyright (c) 2021-2023 Xiamen Yaji Software Co., Ltd.
http://www.cocos.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated engine source code (the "Software"), a limited,
worldwide, royalty-free, non-assignable, revocable and non-exclusive license
to use Cocos Creator solely to develop games on your target platforms. You shall
not use Cocos Creator software for developing other software or tools that's
used for developing games. You are not granted to publish, distribute,
sublicense, and/or sell copies of Cocos Creator.
The software or tools in this License Agreement are licensed, not sold.
Xiamen Yaji Software Co., Ltd. reserves all rights not expressly granted to you.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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****************************************************************************/
#include "Utils.h"
#include "CommonHeader.h"
#include "ScriptEngine.h"
#include "Class.h"
#include "cocos/scripting/js-bindings/manual/jsb_global.h"
#define MAX_STRING_LENS 1024
namespace se {
namespace internal {
void jsToSeValue(const target_value& value, Value* v) {
assert(v != nullptr);
napi_status status;
napi_valuetype valType;
int64_t iRet = 0;
double dRet = 0.0;
bool bRet = false;
bool lossless = false;
size_t len = 0;
void* privateObjPtr = nullptr;
void* nativePtr = nullptr;
void* privateData = nullptr;
Object* obj = nullptr;
if (!value) {
valType = napi_valuetype::napi_undefined;
}else {
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_typeof(ScriptEngine::getEnv(), value, &valType));
}
switch (valType) {
case napi_valuetype::napi_undefined:
v->setUndefined();
break;
case napi_valuetype::napi_null:
v->setNull();
break;
case napi_valuetype::napi_number:
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_get_value_double(ScriptEngine::getEnv(), value, &dRet));
if (status == napi_ok) {
v->setDouble(dRet);
} else {
v->setUndefined();
}
break;
case napi_valuetype::napi_bigint:
//NODE_API_CALL(status, ScriptEngine::getEnv(), napi_get_value_bigint_int64(ScriptEngine::getEnv(), value, &iRet, &lossless));
if (lossless) {
v->setInt64(iRet);
} else {
v->setUndefined();
}
break;
case napi_valuetype::napi_string:
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_get_value_string_utf8(ScriptEngine::getEnv(), value, nullptr, 0, &len));
if (status == napi_ok) {
std::string valueStr;
len += 1;
valueStr.resize(len);
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_get_value_string_utf8(ScriptEngine::getEnv(), value, const_cast<char*>(valueStr.data()), valueStr.size(), &len));
if (valueStr.length() != len) {
valueStr.resize(len);
}
v->setString(valueStr);
} else {
v->setUndefined();
}
break;
case napi_valuetype::napi_boolean:
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_get_value_bool(ScriptEngine::getEnv(), value, &bRet));
if (status == napi_ok) {
v->setBoolean(bRet);
} else {
v->setUndefined();
}
break;
case napi_valuetype::napi_object:
case napi_valuetype::napi_function:
status = napi_unwrap(ScriptEngine::getEnv(), value, &privateData);
if (privateData) {
obj = Object::getObjectWithPtr(privateData);
}
if (obj == nullptr) {
obj = Object::_createJSObject(ScriptEngine::getEnv(), value, nullptr);
}
if (obj) {
v->setObject(obj, true);
obj->decRef();
} else {
v->setUndefined();
}
break;
default:
break;
}
}
void jsToSeArgs(size_t argc, target_value* argv, ValueArray* outArr) {
assert(outArr != nullptr);
for (int i = 0; i < argc; i++) {
Value v;
jsToSeValue(argv[i], &v);
outArr->push_back(v);
}
}
bool seToJsValue(const Value& v, target_value* outJsVal) {
assert(outJsVal != nullptr);
bool ret = false;
napi_status status = napi_ok;
switch (v.getType()) {
case Value::Type::Number:
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_create_double(ScriptEngine::getEnv(), v.toDouble(), outJsVal));
ret = (status == napi_ok);
break;
case Value::Type::String: {
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_create_string_utf8(ScriptEngine::getEnv(), v.toString().c_str(), v.toString().length(), outJsVal));
ret = (status == napi_ok);
} break;
case Value::Type::Boolean:
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_get_boolean(ScriptEngine::getEnv(), v.toBoolean(), outJsVal));
ret = (status == napi_ok);
break;
case Value::Type::Object:
*outJsVal = v.toObject()->_getJSObject();
ret = (outJsVal != nullptr);
break;
case Value::Type::Null:
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_get_null(ScriptEngine::getEnv(), outJsVal));
ret = (status == napi_ok);
break;
case Value::Type::Undefined:
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_get_undefined(ScriptEngine::getEnv(), outJsVal));
ret = (status == napi_ok);
break;
case Value::Type::BigInt:
//NODE_API_CALL(status, ScriptEngine::getEnv(), napi_create_bigint_int64(ScriptEngine::getEnv(), v.toInt64(), outJsVal));
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_create_double(ScriptEngine::getEnv(), v.toDouble(), outJsVal));
ret = (status == napi_ok);
break;
default:
assert(false);
break;
}
//LOGI("type :%d", v.getType());
return ret;
}
void seToJsArgs(napi_env env, const ValueArray& args, std::vector<target_value>* outArr) {
assert(outArr != nullptr);
for (const auto& data : args) {
napi_value jsval;
seToJsValue(data, &jsval);
outArr->push_back(jsval);
}
}
bool setReturnValue(const Value& data, target_value& argv) {
if (data.getType() == Value::Type::BigInt) {
// TODO: fix 'TypeError: Cannot mix BigInt and other types, use explicit conversions' for spine & dragonbones
napi_status status;
NODE_API_CALL(status, ScriptEngine::getEnv(), napi_create_double(ScriptEngine::getEnv(), data.toDouble(), &argv));
return true;
}
return seToJsValue(data, &argv);
}
} // namespace internal
}; // namespace se