1 /*
2 * Copyright (c) 2025 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 "oh_device_manager.h"
17
18 #include <iostream>
19
20 #include "app_manager.h"
21 #include "dm_client.h"
22 #include "dm_log.h"
23 #include "oh_device_manager_err_code.h"
24
OH_DeviceManager_GetLocalDeviceName(char ** localDeviceName,unsigned int & len)25 int32_t OH_DeviceManager_GetLocalDeviceName(char **localDeviceName, unsigned int &len)
26 {
27 std::string deviceName = "";
28 int32_t ret = OHOS::DistributedHardware::DmClient::GetInstance().GetLocalDeviceName(deviceName);
29 if (ret != ERR_OK) {
30 LOGE("Get local device name failed, ret=%{public}d", ret);
31 return ret;
32 }
33 len = static_cast<unsigned int>(deviceName.size());
34 *localDeviceName = new (std::nothrow) char[len + 1] {0};
35 if (*localDeviceName == nullptr) {
36 LOGE("create localDeviceName fail");
37 return DM_ERR_FAILED;
38 }
39 if (strcpy_s(*localDeviceName, len + 1, deviceName.c_str()) != EOK) {
40 LOGE("copy string fail");
41 delete [] *localDeviceName;
42 return DM_ERR_FAILED;
43 }
44 return ERR_OK;
45 }