Android Hardware Abstraction Layer
bt_pan.h
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1 /*
2  * Copyright (C) 2012 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ANDROID_INCLUDE_BT_PAN_H
18 #define ANDROID_INCLUDE_BT_PAN_H
19 
20 __BEGIN_DECLS
21 
22 #define BTPAN_ROLE_NONE 0
23 #define BTPAN_ROLE_PANNAP 1
24 #define BTPAN_ROLE_PANU 2
25 
26 typedef enum {
32 
33 typedef enum {
37 
38 /**
39 * Callback for pan connection state
40 */
42  const bt_bdaddr_t *bd_addr, int local_role, int remote_role);
44  int local_role, const char* ifname);
45 
46 typedef struct {
47  size_t size;
51 typedef struct {
52  /** set to size of this struct*/
53  size_t size;
54  /**
55  * Initialize the pan interface and register the btpan callbacks
56  */
57  bt_status_t (*init)(const btpan_callbacks_t* callbacks);
58  /*
59  * enable the pan service by specified role. The result state of
60  * enabl will be returned by btpan_control_state_callback. when pan-nap is enabled,
61  * the state of connecting panu device will be notified by btpan_connection_state_callback
62  */
63  bt_status_t (*enable)(int local_role);
64  /*
65  * get current pan local role
66  */
67  int (*get_local_role)(void);
68  /**
69  * start bluetooth pan connection to the remote device by specified pan role. The result state will be
70  * returned by btpan_connection_state_callback
71  */
72  bt_status_t (*connect)(const bt_bdaddr_t *bd_addr, int local_role, int remote_role);
73  /**
74  * stop bluetooth pan connection. The result state will be returned by btpan_connection_state_callback
75  */
76  bt_status_t (*disconnect)(const bt_bdaddr_t *bd_addr);
77 
78  /**
79  * Cleanup the pan interface
80  */
81  void (*cleanup)(void);
82 
84 
85 __END_DECLS
86 
87 #endif /* ANDROID_INCLUDE_BT_PAN_H */