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 UPDATE_SERVICE_IMPL_FIRMWARE_H
17 #define UPDATE_SERVICE_IMPL_FIRMWARE_H
18 
19 #include <condition_variable>
20 
21 #include "iservice_online_updater.h"
22 
23 #include "firmware_preferences_utils.h"
24 #include "firmware_task.h"
25 
26 namespace OHOS {
27 namespace UpdateEngine {
28 class UpdateServiceImplFirmware final : public IServiceOnlineUpdater {
29 public:
30     UpdateServiceImplFirmware() = default;
31 
32     ~UpdateServiceImplFirmware() = default;
33 
34     DISALLOW_COPY_AND_MOVE(UpdateServiceImplFirmware);
35 
36     int32_t CheckNewVersion(const UpgradeInfo &info, BusinessError &businessError, CheckResult &checkResult) final;
37 
38     int32_t Download(const UpgradeInfo &info, const VersionDigestInfo &versionDigestInfo,
39         const DownloadOptions &downloadOptions, BusinessError &businessError) final;
40 
41     int32_t PauseDownload(const UpgradeInfo &info, const VersionDigestInfo &versionDigestInfo,
42         const PauseDownloadOptions &pauseDownloadOptions, BusinessError &businessError) final;
43 
44     int32_t ResumeDownload(const UpgradeInfo &info, const VersionDigestInfo &versionDigestInfo,
45         const ResumeDownloadOptions &resumeDownloadOptions, BusinessError &businessError) final;
46 
47     int32_t Upgrade(const UpgradeInfo &info, const VersionDigestInfo &versionDigest,
48         const UpgradeOptions &upgradeOptions, BusinessError &businessError) final;
49 
50     int32_t ClearError(const UpgradeInfo &info, const VersionDigestInfo &versionDigest,
51         const ClearOptions &clearOptions, BusinessError &businessError) final;
52 
53     int32_t TerminateUpgrade(const UpgradeInfo &info, BusinessError &businessError) final;
54 
55     int32_t GetNewVersionInfo(
56         const UpgradeInfo &info, NewVersionInfo &newVersionInfo, BusinessError &businessError) final;
57 
58     int32_t GetNewVersionDescription(const UpgradeInfo &info, const VersionDigestInfo &versionDigestInfo,
59         const DescriptionOptions &descriptionOptions, VersionDescriptionInfo &newVersionDescriptionInfo,
60         BusinessError &businessError) final;
61 
62     int32_t GetCurrentVersionInfo(const UpgradeInfo &info, CurrentVersionInfo &currentVersionInfo,
63         BusinessError &businessError) final;
64 
65     int32_t GetCurrentVersionDescription(const UpgradeInfo &info, const DescriptionOptions &descriptionOptions,
66         VersionDescriptionInfo &currentVersionDescriptionInfo, BusinessError &businessError) final;
67 
68     int32_t GetTaskInfo(const UpgradeInfo &info, TaskInfo &taskInfo, BusinessError &businessError) final;
69 
70     int32_t SetUpgradePolicy(const UpgradeInfo &info, const UpgradePolicy &policy,
71         BusinessError &businessError) final;
72 
73     int32_t GetUpgradePolicy(const UpgradeInfo &info, UpgradePolicy &policy, BusinessError &businessError) final;
74 
75     int32_t Cancel(const UpgradeInfo &info, int32_t service, BusinessError &businessError) final;
76 
77 private:
78     std::shared_ptr<FirmwarePreferencesUtil> preferencesUtil_ =
79         DelayedSingleton<FirmwarePreferencesUtil>::GetInstance();
80     std::condition_variable conditionVariable_;
81     std::mutex checkNewVersionMutex_;
82     bool checkComplete_ = false;
83     void GetChangelogContent(std::string &dataXml, const std::string &language);
84 };
85 } // namespace UpdateEngine
86 } // namespace OHOS
87 #endif // UPDATE_SERVICE_IMPL_FIRMWARE_H