1 /* 2 * Copyright (c) 2022-2025 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 FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_SERVICES_CONTINUOUS_TASK_INCLUDE_BUNDLE_MANAGER_HELPER_H 17 #define FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_SERVICES_CONTINUOUS_TASK_INCLUDE_BUNDLE_MANAGER_HELPER_H 18 19 #include "bundle_mgr_interface.h" 20 #include "ipc_skeleton.h" 21 #include "iremote_object.h" 22 #include "resource_manager.h" 23 #include "singleton.h" 24 25 #include "remote_death_recipient.h" 26 27 namespace OHOS { 28 namespace BackgroundTaskMgr { 29 using OHOS::AppExecFwk::Constants::UNSPECIFIED_USERID; 30 class BundleManagerHelper : public DelayedSingleton<BundleManagerHelper> { 31 public: 32 std::string GetClientBundleName(int32_t uid); 33 bool CheckPermission(const std::string &permission); 34 bool CheckACLPermission(const std::string &permission, uint64_t callingTokenId); 35 bool IsSystemApp(uint64_t fullTokenId); 36 bool GetBundleInfo(const std::string &bundleName, const AppExecFwk::BundleFlag flag, 37 AppExecFwk::BundleInfo &bundleInfo, int32_t userId = UNSPECIFIED_USERID); 38 bool GetApplicationInfo(const std::string &appName, const AppExecFwk::ApplicationFlag flag, 39 const int userId, AppExecFwk::ApplicationInfo &appInfo); 40 bool QueryAbilityInfo(const AAFwk::Want &want, int32_t flags, int32_t userId, 41 AppExecFwk::AbilityInfo &abilityInfo); 42 bool GetBundleResourceInfo(const std::string &bundleName, const AppExecFwk::ResourceFlag flags, 43 AppExecFwk::BundleResourceInfo &bundleResourceInfo); 44 45 private: 46 bool Connect(); 47 void Disconnect(); 48 void OnRemoteDied(const wptr<IRemoteObject> &object); 49 50 private: 51 sptr<AppExecFwk::IBundleMgr> bundleMgr_ = nullptr; 52 std::mutex connectionMutex_; 53 sptr<RemoteDeathRecipient> bundleMgrDeathRecipient_ = nullptr; 54 55 DECLARE_DELAYED_SINGLETON(BundleManagerHelper) 56 }; 57 } // namespace BackgroundTaskMgr 58 } // namespace OHOS 59 #endif // FOUNDATION_RESOURCESCHEDULE_BACKGROUND_TASK_MGR_SERVICES_CONTINUOUS_TASK_INCLUDE_BUNDLE_MANAGER_HELPER_H