1 /*
2  * Copyright (C) 2013 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_GATT_H
18 #define ANDROID_INCLUDE_BT_GATT_H
19 
20 #include <stdint.h>
21 #include "ble_advertiser.h"
22 #include "ble_scanner.h"
23 #include "bt_gatt_client.h"
24 #include "bt_gatt_server.h"
25 
26 __BEGIN_DECLS
27 
28 /** BT-GATT callbacks */
29 typedef struct {
30   /** Set to sizeof(btgatt_callbacks_t) */
31   size_t size;
32 
33   /** GATT Client callbacks */
34   const btgatt_client_callbacks_t* client;
35 
36   /** GATT Server callbacks */
37   const btgatt_server_callbacks_t* server;
38 
39   /** LE scanner callbacks */
40   const btgatt_scanner_callbacks_t* scanner;
41 } btgatt_callbacks_t;
42 
43 /** Represents the standard Bluetooth GATT interface. */
44 typedef struct {
45   /** Set to sizeof(btgatt_interface_t) */
46   size_t size;
47 
48   /**
49    * Initializes the interface and provides callback routines
50    */
51   bt_status_t (*init)(const btgatt_callbacks_t* callbacks);
52 
53   /** Closes the interface */
54   void (*cleanup)(void);
55 
56   /** Pointer to the GATT client interface methods.*/
57   const btgatt_client_interface_t* client;
58 
59   /** Pointer to the GATT server interface methods.*/
60   const btgatt_server_interface_t* server;
61 
62   /** Pointer to the LE scanner interface methods.*/
63   BleScannerInterface* scanner;
64 
65   /** Pointer to the advertiser interface methods.*/
66   BleAdvertiserInterface* advertiser;
67 } btgatt_interface_t;
68 
69 __END_DECLS
70 
71 #endif /* ANDROID_INCLUDE_BT_GATT_H */
72