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 #include "multiple_user_connector.h" 17 18 #include "dm_log.h" 19 #if !(defined(__LITEOS_M__) || defined(LITE_DEVICE)) 20 #ifdef OS_ACCOUNT_PART_EXISTS 21 #include "os_account_manager.h" 22 using namespace OHOS::AccountSA; 23 #endif // OS_ACCOUNT_PART_EXISTS 24 #endif 25 26 namespace OHOS { 27 namespace DistributedHardware { 28 int32_t MultipleUserConnector::oldUserId_ = -1; 29 #ifndef OS_ACCOUNT_PART_EXISTS 30 const int32_t DEFAULT_OS_ACCOUNT_ID = 0; // 0 is the default id when there is no os_account part 31 #endif // OS_ACCOUNT_PART_EXISTS 32 GetCurrentAccountUserID(void)33int32_t MultipleUserConnector::GetCurrentAccountUserID(void) 34 { 35 #if (defined(__LITEOS_M__) || defined(LITE_DEVICE)) 36 return 0; 37 #else 38 #ifdef OS_ACCOUNT_PART_EXISTS 39 std::vector<int> ids; 40 ErrCode ret = OsAccountManager::QueryActiveOsAccountIds(ids); 41 if (ret != 0 || ids.empty()) { 42 return -1; 43 } 44 return ids[0]; 45 #else // OS_ACCOUNT_PART_EXISTS 46 return DEFAULT_OS_ACCOUNT_ID; 47 #endif // OS_ACCOUNT_PART_EXISTS 48 #endif 49 } 50 SetSwitchOldUserId(int32_t userId)51void MultipleUserConnector::SetSwitchOldUserId(int32_t userId) 52 { 53 oldUserId_ = userId; 54 } 55 GetSwitchOldUserId(void)56int32_t MultipleUserConnector::GetSwitchOldUserId(void) 57 { 58 return oldUserId_; 59 } 60 } // namespace DistributedHardware 61 } // namespace OHOS 62