1 /*
2 * Copyright (c) 2023 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 "KvStoreDataServiceMgr"
16 #include "kvstore_data_service_mgr.h"
17 #include "log_print.h"
18 #include "system_ability_definition.h"
19 #include "iservice_registry.h"
20 namespace OHOS::DistributedKv {
ClearAppStorage(const std::string & bundleName,int32_t userId,int32_t appIndex,int32_t tokenId)21 int32_t KvStoreDataServiceMgr::ClearAppStorage(const std::string &bundleName, int32_t userId, int32_t appIndex,
22 int32_t tokenId)
23 {
24 auto samgr = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
25 if (samgr == nullptr) {
26 ZLOGE("KvStoreDataServiceMgr get samgr fail.");
27 return ERROR;
28 }
29
30 auto remote = samgr->CheckSystemAbility(DISTRIBUTED_KV_DATA_SERVICE_ABILITY_ID);
31 sptr<IKvStoreDataService> ability = iface_cast<IKvStoreDataService>(remote);
32 if (ability == nullptr) {
33 ZLOGE("KvStoreDataServiceMgr initialize proxy failed.");
34 return ERROR;
35 }
36 return ability->ClearAppStorage(bundleName, userId, appIndex, tokenId);
37 }
38 }
39