/**************************************************************************** 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ****************************************************************************/ #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(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* 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