1 /*
2  * Copyright (c) 2022-2023 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 
16 #ifndef SOFTBUS_ADAPTER_RANGE_H
17 #define SOFTBUS_ADAPTER_RANGE_H
18 
19 #include <stdint.h>
20 
21 #include "softbus_utils.h"
22 
23 #ifdef __cplusplus
24 #if __cplusplus
25 extern "C" {
26 #endif
27 #endif
28 
29 #define SOFTBUS_DEV_IDENTITY_LEN 96
30 // valid value of power is [-128, 10], 11 is considered to be illegal.
31 #define SOFTBUS_ILLEGAL_BLE_POWER 11
32 #define SOFTBUS_MODEL_ID_LEN (HEXIFY_LEN(3))
33 #define SOFTBUS_SUB_MODEL_ID_LEN (HEXIFY_LEN(1))
34 #define SOFTBUS_NEW_MODEL_ID_LEN (HEXIFY_LEN(4))
35 
36 typedef struct {
37     int32_t rssi;
38     int8_t power;
39     char identity[SOFTBUS_DEV_IDENTITY_LEN];
40     char modelId[SOFTBUS_MODEL_ID_LEN];
41     char subModelId[SOFTBUS_SUB_MODEL_ID_LEN];
42     char newModelId[SOFTBUS_NEW_MODEL_ID_LEN];
43 } SoftBusRangeParam;
44 
45 int SoftBusBleRange(SoftBusRangeParam *param, int32_t *range);
46 int SoftBusGetBlePower(int8_t *power);
47 
48 #ifdef __cplusplus
49 #if __cplusplus
50 }
51 #endif /* __cplusplus */
52 #endif /* __cplusplus */
53 
54 #endif /* SOFTBUS_ADAPTER_RANGE_H */
55