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 #define LOG_TAG "UpgradeManager"
16
17 #include "upgrade_manager.h"
18
19 #include <thread>
20 #include "account_delegate.h"
21 #include "device_manager_adapter.h"
22 #include "log_print.h"
23 #include "metadata/meta_data_manager.h"
24 #include "utils/anonymous.h"
25 #include "utils/constant.h"
26 #include "app_id_mapping/app_id_mapping_config_manager.h"
27
28 namespace OHOS::DistributedData {
29 using namespace OHOS::DistributedKv;
30 using DmAdapter = DistributedData::DeviceManagerAdapter;
GetInstance()31 UpgradeManager &UpgradeManager::GetInstance()
32 {
33 static UpgradeManager instance;
34 return instance;
35 }
36
Init(std::shared_ptr<ExecutorPool> executors)37 void UpgradeManager::Init(std::shared_ptr<ExecutorPool> executors)
38 {
39 if (executors_) {
40 return;
41 }
42 executors_ = std::move(executors);
43 executors_->Execute(GetTask());
44 }
45
GetTask()46 ExecutorPool::Task UpgradeManager::GetTask()
47 {
48 return [this] {
49 auto succ = InitLocalCapability();
50 if (succ) {
51 return;
52 }
53 executors_->Schedule(std::chrono::milliseconds(RETRY_INTERVAL), GetTask());
54 };
55 }
56
GetCapability(const std::string &deviceId, bool &status)57 CapMetaData UpgradeManager::GetCapability(const std::string &deviceId, bool &status)
58 {
59 status = true;
60 auto index = capabilities_.Find(deviceId);
61 if (index.first) {
62 return index.second;
63 }
64 ZLOGI("load capability from meta");
65 CapMetaData capMetaData;
66 auto dbKey = CapMetaRow::GetKeyFor(deviceId);
67 ZLOGD("cap key:%{public}s", Anonymous::Change(std::string(dbKey.begin(), dbKey.end())).c_str());
68 status = MetaDataManager::GetInstance().LoadMeta(std::string(dbKey.begin(), dbKey.end()), capMetaData);
69 if (status) {
70 capabilities_.Insert(deviceId, capMetaData);
71 }
72 ZLOGI("device:%{public}s, version:%{public}d, insert:%{public}d", Anonymous::Change(deviceId).c_str(),
73 capMetaData.version, status);
74 return capMetaData;
75 }
76
InitLocalCapability()77 bool UpgradeManager::InitLocalCapability()
78 {
79 auto localDeviceId = DmAdapter::GetInstance().GetLocalDevice().uuid;
80 CapMetaData capMetaData;
81 capMetaData.version = CapMetaData::CURRENT_VERSION;
82 auto dbKey = CapMetaRow::GetKeyFor(localDeviceId);
83 bool status = MetaDataManager::GetInstance().SaveMeta({ dbKey.begin(), dbKey.end() }, capMetaData);
84 if (status) {
85 capabilities_.Insert(localDeviceId, capMetaData);
86 }
87 ZLOGI("put capability meta data ret %{public}d", status);
88 return status;
89 }
90
GetIdentifierParams(std::vector<std::string> &devices, const std::vector<std::string> &uuids, int32_t authType)91 void UpgradeManager::GetIdentifierParams(std::vector<std::string> &devices,
92 const std::vector<std::string> &uuids, int32_t authType)
93 {
94 for (const auto &devId : uuids) {
95 if (DmAdapter::GetInstance().IsOHOSType(devId)) {
96 continue;
97 }
98 if (DmAdapter::GetInstance().GetAuthType(devId) != authType) {
99 continue;
100 }
101 devices.push_back(devId);
102 }
103 }
104
SetCompatibleIdentifyByType(DistributedDB::KvStoreNbDelegate *storeDelegate, const KvStoreTuple &tuple)105 void UpgradeManager::SetCompatibleIdentifyByType(DistributedDB::KvStoreNbDelegate *storeDelegate,
106 const KvStoreTuple &tuple)
107 {
108 if (storeDelegate == nullptr) {
109 ZLOGE("null store delegate");
110 return;
111 }
112 auto uuids = DmAdapter::ToUUID(DmAdapter::GetInstance().GetRemoteDevices());
113 if (uuids.empty()) {
114 ZLOGI("no remote devs");
115 return;
116 }
117
118 std::vector<std::string> sameAccountDevs {};
119 std::vector<std::string> defaultAccountDevs {};
120 GetIdentifierParams(sameAccountDevs, uuids, IDENTICAL_ACCOUNT);
121 GetIdentifierParams(defaultAccountDevs, uuids, NO_ACCOUNT);
122 if (!sameAccountDevs.empty()) {
123 auto convertedIds = AppIdMappingConfigManager::GetInstance().Convert(tuple.appId, tuple.userId);
124 auto identifier =
125 DistributedDB::KvStoreDelegateManager::GetKvStoreIdentifier(convertedIds.second,
126 convertedIds.first, tuple.storeId);
127 ZLOGI("same account store:%{public}s, user:%{public}s, device:%{public}.10s, appId:%{public}s",
128 Anonymous::Change(tuple.storeId).c_str(), Anonymous::Change(convertedIds.second).c_str(),
129 DistributedData::Serializable::Marshall(sameAccountDevs).c_str(), convertedIds.first.c_str());
130 storeDelegate->SetEqualIdentifier(identifier, sameAccountDevs);
131 }
132 if (!defaultAccountDevs.empty()) {
133 auto convertedIds = AppIdMappingConfigManager::GetInstance().Convert(tuple.appId, defaultAccountId);
134 auto identifier =
135 DistributedDB::KvStoreDelegateManager::GetKvStoreIdentifier(convertedIds.second,
136 convertedIds.first, tuple.storeId);
137 ZLOGI("no account identifier, store:%{public}s, device:%{public}.10s, appId:%{public}s",
138 Anonymous::Change(tuple.storeId).c_str(),
139 DistributedData::Serializable::Marshall(defaultAccountDevs).c_str(), convertedIds.first.c_str());
140 storeDelegate->SetEqualIdentifier(identifier, defaultAccountDevs);
141 }
142 }
143 } // namespace OHOS::DistributedData
144