1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef NAPI_PRINT_TASK_H 17 #define NAPI_PRINT_TASK_H 18 19 #include <string> 20 #include "ability.h" 21 #include "ability_context.h" 22 #include "napi/native_api.h" 23 #include "napi/native_common.h" 24 25 namespace OHOS::Print { 26 struct PrintTaskContext : public PrintAsyncCall::Context { 27 napi_ref ref = nullptr; PrintTaskContextPrintTaskContext28 PrintTaskContext() : Context(nullptr, nullptr) {} PrintTaskContextPrintTaskContext29 PrintTaskContext(InputAction input, OutputAction output) : Context(std::move(input), std::move(output)) {}; ~PrintTaskContextPrintTaskContext30 virtual ~PrintTaskContext() {} 31 }; 32 class NapiPrintTask { 33 public: 34 static napi_value Print(napi_env env, napi_callback_info info); 35 36 private: 37 static napi_value GetCtor(napi_env env); 38 static napi_value Initialize(napi_env env, napi_callback_info info); 39 static bool IsValidFile(const std::string &fileName); 40 static napi_value GetAbilityContext( 41 napi_env env, napi_value value, std::shared_ptr<OHOS::AbilityRuntime::AbilityContext> &abilityContext); 42 static napi_value WrapVoidToJS(napi_env env); 43 static napi_status VerifyParameters(napi_env env, size_t argc, napi_value *argv, 44 const std::shared_ptr<PrintTaskContext> context); 45 46 private: 47 static __thread napi_ref globalCtor; 48 }; 49 } // namespace OHOS::Print 50 #endif // _NAPI_PRINT_TASK_H 51