1 /* 2 * Copyright (c) 2024 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 FONT_SERVICE_LOAD_MANAGER_H 17 #define FONT_SERVICE_LOAD_MANAGER_H 18 19 #include <mutex> 20 #include <unistd.h> 21 #include <singleton.h> 22 23 #include "ifont_service.h" 24 #include "iremote_object.h" 25 #include "iservice_registry.h" 26 27 namespace OHOS { 28 namespace Global { 29 namespace FontManager { 30 enum class LoadSaStatus { 31 WAIT_RESULT = 0, 32 SUCCESS, 33 FAIL, 34 }; 35 36 class FontServiceLoadManager : public DelayedSingleton<FontServiceLoadManager> { 37 public: 38 FontServiceLoadManager(); 39 ~FontServiceLoadManager(); 40 sptr<IFontService> GetFontServiceAbility(int32_t systemAbilityId); 41 void OnLoadSystemAbilitySuccess(); 42 void OnLoadSystemAbilityFail(); 43 bool UnloadFontService(int32_t systemAbilityId); 44 45 private: 46 void InitStatus(); 47 bool LoadSa(int systemAbilityId); 48 49 LoadSaStatus loadSaStatus_ = LoadSaStatus::WAIT_RESULT; 50 std::condition_variable proxyConVar_; 51 std::mutex serviceLock_; 52 }; 53 } // namespace FontManager 54 } // namespace Global 55 } // namespace OHOS 56 #endif // FONT_SERVICE_LOAD_MANAGER_H