1 /*
2 * Copyright (c) 2024 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 "device_param_mgr.h"
17
18 #include <parameter.h>
19
20 #include "distributed_hardware_log.h"
21
22 namespace OHOS {
23 namespace DistributedHardware {
24 namespace {
25 const int32_t BUF_LENTH = 128;
26 const char *SYNC_TYPE_E2E = "1";
27 const char *DATA_SYNC_PARAM = "persist.distributed_scene.sys_settings_data_sync";
28 }
29 IMPLEMENT_SINGLE_INSTANCE(DeviceParamMgr);
QueryDeviceDataSyncMode()30 void DeviceParamMgr::QueryDeviceDataSyncMode()
31 {
32 char paramBuf[BUF_LENTH] = {0};
33 int32_t ret = GetParameter(DATA_SYNC_PARAM, "", paramBuf, BUF_LENTH);
34 DHLOGI("The device paramBuf: %{public}s", paramBuf);
35 if (ret > 0 && strncmp(paramBuf, SYNC_TYPE_E2E, strlen(SYNC_TYPE_E2E)) == 0) {
36 DHLOGI("Determine the e2e device success");
37 isDeviceE2ESync_.store(true);
38 }
39 }
40
IsDeviceE2ESync()41 bool DeviceParamMgr::IsDeviceE2ESync()
42 {
43 return isDeviceE2ESync_;
44 }
45 }
46 }