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 PRINT_TASK_H 17 #define PRINT_TASK_H 18 19 #include <map> 20 #include <mutex> 21 #include <string> 22 #include <vector> 23 24 #include "iremote_object.h" 25 #include "iprint_callback.h" 26 #include "napi/native_api.h" 27 #include "napi/native_common.h" 28 #include "print_async_call.h" 29 30 namespace OHOS::Print { 31 class PrintTask { 32 public: 33 explicit PrintTask(const std::vector<std::string> &fileList, const sptr<IRemoteObject> &callerToken_); 34 ~PrintTask(); 35 36 uint32_t Start(); 37 void Stop(); 38 const std::string &GetId() const; 39 static napi_value On(napi_env env, napi_callback_info info); 40 static napi_value Off(napi_env env, napi_callback_info info); 41 42 bool IsSupportType(const std::string &type) const; 43 44 private: 45 struct TaskEventContext : public PrintAsyncCall::Context { 46 std::string type = ""; 47 std::string taskId = ""; 48 sptr<IPrintCallback> callback = nullptr; 49 bool result = false; 50 napi_status status = napi_generic_failure; TaskEventContextTaskEventContext51 TaskEventContext() : Context(nullptr, nullptr) {}; TaskEventContextTaskEventContext52 TaskEventContext(InputAction input, OutputAction output) : Context(std::move(input), std::move(output)) {}; ~TaskEventContextTaskEventContext53 virtual ~TaskEventContext() {}; 54 }; 55 56 std::string taskId_; 57 std::vector<std::string> fileList_; 58 std::vector<uint32_t> fdList_; 59 std::map<std::string, bool> supportEvents_; 60 uint32_t pathType_ = 0; 61 sptr<IRemoteObject> callerToken_; 62 enum FilePathType { 63 FD_UNDEFINED, 64 FD_PATH, 65 FILE_PATH, 66 FILE_PATH_ABSOLUTED 67 }; 68 }; 69 } // namespace OHOS::Print 70 #endif // PRINT_TASK_H 71