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 #ifndef LNN_SETTINGDATA_EVENT_MONITOR_H
17 #define LNN_SETTINGDATA_EVENT_MONITOR_H
18 
19 #include <stdint.h>
20 
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
24 
25 typedef enum {
26     DEVICE_NAME_TYPE_DEV_NAME = 1,
27     DEVICE_NAME_TYPE_NICK_NAME,
28 } DeviceNameType;
29 
30 typedef void (*LnnDeviceNameHandler)(DeviceNameType type, const char *deviceName);
31 int32_t LnnGetSettingDeviceName(char *deviceName, uint32_t len);
32 int32_t LnnGetUnifiedDisplayDeviceName(char *unifiedDisplayName, uint32_t len);
33 int32_t LnnGetUnifiedDeviceName(char *unifiedName, uint32_t len);
34 int32_t LnnGetUnifiedDefaultDeviceName(char *unifiedDefaultName, uint32_t len);
35 int32_t LnnGetSettingNickName(const char *defaultName, const char *unifiedName, char *nickName, uint32_t len);
36 int32_t LnnGetDeviceDisplayName(const char *nickName, const char *defaultName, char *deviceName, uint32_t len);
37 int32_t LnnInitGetDeviceName(LnnDeviceNameHandler handler);
38 int32_t LnnInitDeviceNameMonitorImpl(void);
39 void RegisterNameMonitor(void);
40 
41 #ifdef __cplusplus
42 }
43 #endif
44 #endif /* LNN_SETTINGDATA_EVENT_MONITOR_H */