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1 /*
2  * Copyright (c) 2021 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_KITS_IMPL_H
17 #define UPDATE_SERVICE_KITS_IMPL_H
18 
19 #include "singleton.h"
20 
21 #include "update_define.h"
22 #include "update_helper.h"
23 #include "update_service_kits.h"
24 #include "iupdate_callback.h"
25 #include "update_callback.h"
26 #include "update_service_proxy.h"
27 
28 namespace OHOS {
29 namespace UpdateEngine {
30 class UpdateServiceKitsImpl final : public UpdateServiceKits,
31     public DelayedRefSingleton<UpdateServiceKitsImpl> {
32     DECLARE_DELAYED_REF_SINGLETON(UpdateServiceKitsImpl);
33 public:
34     DISALLOW_COPY_AND_MOVE(UpdateServiceKitsImpl);
35 
36     int32_t RegisterUpdateCallback(const UpgradeInfo &info, const UpdateCallbackInfo &cb) final;
37 
38     int32_t UnregisterUpdateCallback(const UpgradeInfo &info) final;
39 
40     int32_t CheckNewVersion(const UpgradeInfo &info) final;
41 
42     int32_t Download(const UpgradeInfo &info, const VersionDigestInfo &versionDigestInfo,
43         const DownloadOptions &downloadOptions, BusinessError &businessError) final;
44 
45     int32_t PauseDownload(const UpgradeInfo &info, const VersionDigestInfo &versionDigestInfo,
46         const PauseDownloadOptions &pauseDownloadOptions, BusinessError &businessError) final;
47 
48     int32_t ResumeDownload(const UpgradeInfo &info, const VersionDigestInfo &versionDigestInfo,
49         const ResumeDownloadOptions &resumeDownloadOptions, BusinessError &businessError) final;
50 
51     int32_t Upgrade(const UpgradeInfo &info, const VersionDigestInfo &versionDigest,
52         const UpgradeOptions &upgradeOptions, BusinessError &businessError) final;
53 
54     int32_t ClearError(const UpgradeInfo &info, const VersionDigestInfo &versionDigest,
55         const ClearOptions &clearOptions, BusinessError &businessError) final;
56 
57     int32_t TerminateUpgrade(const UpgradeInfo &info, BusinessError &businessError) final;
58 
59     int32_t GetNewVersionInfo(const UpgradeInfo &info, NewVersionInfo &newVersionInfo,
60         BusinessError &businessError) final;
61 
62     int32_t GetNewVersionDescription(const UpgradeInfo &info, const VersionDigestInfo &versionDigestInfo,
63         const DescriptionOptions &descriptionOptions, VersionDescriptionInfo &newVersionDescriptionInfo,
64         BusinessError &businessError) final;
65 
66     int32_t GetCurrentVersionInfo(const UpgradeInfo &info, CurrentVersionInfo &currentVersionInfo,
67         BusinessError &businessError) final;
68 
69     int32_t GetCurrentVersionDescription(const UpgradeInfo &info, const DescriptionOptions &descriptionOptions,
70         VersionDescriptionInfo &currentVersionDescriptionInfo, BusinessError &businessError) final;
71 
72     int32_t GetTaskInfo(const UpgradeInfo &info, TaskInfo &taskInfo, BusinessError &businessError) final;
73 
74     int32_t SetUpgradePolicy(const UpgradeInfo &info, const UpgradePolicy &policy, BusinessError &businessError) final;
75 
76     int32_t GetUpgradePolicy(const UpgradeInfo &info, UpgradePolicy &policy, BusinessError &businessError) final;
77 
78     int32_t Cancel(const UpgradeInfo &info, int32_t service, BusinessError &businessError) final;
79 
80     int32_t FactoryReset(BusinessError &businessError) final;
81 
82     int32_t ApplyNewVersion(const UpgradeInfo &info, const std::string &miscFile, const std::string &packageName,
83         BusinessError &businessError) final;
84 
85     int32_t VerifyUpgradePackage(const std::string &packagePath, const std::string &keyPath,
86         BusinessError &businessError) final;
87 
88 #ifndef UPDATER_UT
89 private:
90 #endif
91     // For call event procession
92     class RemoteUpdateCallback final : public UpdateCallback {
93     public:
94         RemoteUpdateCallback(const UpdateCallbackInfo &cb);
95         ~RemoteUpdateCallback();
96 
97         DISALLOW_COPY_AND_MOVE(RemoteUpdateCallback);
98 
99         void OnCheckVersionDone(const BusinessError &businessError, const CheckResult &checkResult) final;
100 
101         void OnEvent(const EventInfo &eventInfo) final;
102     private:
103         UpdateCallbackInfo updateCallback_ {};
104     };
105 
106     // For death event procession
107     class DeathRecipient final : public IRemoteObject::DeathRecipient {
108     public:
109         DeathRecipient() = default;
110         ~DeathRecipient() final = default;
111         DISALLOW_COPY_AND_MOVE(DeathRecipient);
112         void OnRemoteDied(const wptr<IRemoteObject>& remote) final;
113     };
114 
115     void ResetService(const wptr<IRemoteObject>& remote);
116     sptr<IUpdateService> GetService();
117 
118     std::mutex updateServiceLock_;
119     sptr<IUpdateService> updateService_ {};
120     sptr<IRemoteObject::DeathRecipient> deathRecipient_ {};
121     std::map<UpgradeInfo, sptr<IUpdateCallback>> remoteUpdateCallbackMap_;
122     UpgradeInfo upgradeInfo_ {};
123 };
124 } // namespace UpdateEngine
125 } // namespace OHOS
126 #endif // UPDATE_SERVICE_KITS_IMPL_H
127