1/******************************************************************************
2 *
3 *  Copyright (C) 2003-2012 Broadcom Corporation
4 *
5 *  Licensed under the Apache License, Version 2.0 (the "License");
6 *  you may not use this file except in compliance with the License.
7 *  You may obtain a copy of the License at:
8 *
9 *  http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 *
17 ******************************************************************************/
18
19/******************************************************************************
20 *
21 *  This is the private file for the BTA GATT server.
22 *
23 ******************************************************************************/
24#ifndef BTA_GATTS_INT_H
25#define BTA_GATTS_INT_H
26
27#include "bt_target.h"
28#include "bta_sys.h"
29#include "bta_gatt_api.h"
30#include "gatt_api.h"
31//#include "bta_gatts_co.h"
32
33#include "gki.h"
34
35/*****************************************************************************
36**  Constants and data types
37*****************************************************************************/
38enum
39{
40    BTA_GATTS_API_REG_EVT  = BTA_SYS_EVT_START(BTA_ID_GATTS),
41    BTA_GATTS_INT_START_IF_EVT,
42    BTA_GATTS_API_DEREG_EVT,
43    BTA_GATTS_API_CREATE_SRVC_EVT,
44    BTA_GATTS_API_INDICATION_EVT,
45
46    BTA_GATTS_API_ADD_INCL_SRVC_EVT,
47    BTA_GATTS_API_ADD_CHAR_EVT,
48    BTA_GATTS_API_ADD_DESCR_EVT,
49    BTA_GATTS_API_DEL_SRVC_EVT,
50    BTA_GATTS_API_START_SRVC_EVT,
51    BTA_GATTS_API_STOP_SRVC_EVT,
52    BTA_GATTS_API_RSP_EVT,
53    BTA_GATTS_API_OPEN_EVT,
54    BTA_GATTS_API_CANCEL_OPEN_EVT,
55    BTA_GATTS_API_CLOSE_EVT
56
57};
58typedef UINT16 tBTA_GATTS_INT_EVT;
59
60/* max number of application allowed on device */
61#define BTA_GATTS_MAX_APP_NUM   GATT_MAX_SR_PROFILES
62
63/* max number of services allowed in the device */
64#define BTA_GATTS_MAX_SRVC_NUM   GATT_MAX_SR_PROFILES
65
66/* internal strucutre for GATTC register API  */
67typedef struct
68{
69    BT_HDR                  hdr;
70    tBT_UUID                app_uuid;
71    tBTA_GATTS_CBACK        *p_cback;
72}tBTA_GATTS_API_REG;
73
74typedef struct
75{
76    BT_HDR                  hdr;
77    tBTA_GATTS_IF           server_if;
78}tBTA_GATTS_INT_START_IF;
79
80typedef tBTA_GATTS_INT_START_IF tBTA_GATTS_API_DEREG;
81
82typedef struct
83{
84    BT_HDR                  hdr;
85    tBTA_GATTS_IF           server_if;
86    tBT_UUID                service_uuid;
87    UINT16                  num_handle;
88    UINT8                   inst;
89    BOOLEAN                 is_pri;
90
91} tBTA_GATTS_API_CREATE_SRVC;
92
93typedef struct
94{
95    BT_HDR                  hdr;
96    tBT_UUID                char_uuid;
97    tBTA_GATT_PERM          perm;
98    tBTA_GATT_CHAR_PROP     property;
99
100}tBTA_GATTS_API_ADD_CHAR;
101
102typedef struct
103{
104    BT_HDR                  hdr;
105    UINT16                  included_service_id;
106
107}tBTA_GATTS_API_ADD_INCL_SRVC;
108
109typedef struct
110{
111    BT_HDR                      hdr;
112    tBT_UUID                    descr_uuid;
113    tBTA_GATT_PERM              perm;
114}tBTA_GATTS_API_ADD_DESCR;
115
116typedef struct
117{
118    BT_HDR  hdr;
119    //todo BD_ADDR bd_addr;
120    UINT16  attr_id;
121    UINT16  len;
122    BOOLEAN need_confirm;
123    UINT8   value[BTA_GATT_MAX_ATTR_LEN];
124}tBTA_GATTS_API_INDICATION;
125
126typedef struct
127{
128    BT_HDR              hdr;
129    UINT32              trans_id;
130    tBTA_GATT_STATUS    status;
131    tBTA_GATTS_RSP      *p_rsp;
132}tBTA_GATTS_API_RSP;
133
134typedef struct
135{
136    BT_HDR                  hdr;
137    tBTA_GATT_TRANSPORT     transport;
138}tBTA_GATTS_API_START;
139
140
141typedef struct
142{
143    BT_HDR              hdr;
144    BD_ADDR             remote_bda;
145    tBTA_GATTS_IF       server_if;
146    BOOLEAN             is_direct;
147}tBTA_GATTS_API_OPEN;
148
149typedef tBTA_GATTS_API_OPEN tBTA_GATTS_API_CANCEL_OPEN;
150
151typedef union
152{
153    BT_HDR                          hdr;
154    tBTA_GATTS_API_REG              api_reg;
155    tBTA_GATTS_API_DEREG            api_dereg;
156    tBTA_GATTS_API_CREATE_SRVC      api_create_svc;
157    tBTA_GATTS_API_ADD_INCL_SRVC    api_add_incl_srvc;
158    tBTA_GATTS_API_ADD_CHAR         api_add_char;
159    tBTA_GATTS_API_ADD_DESCR        api_add_char_descr;
160    tBTA_GATTS_API_START            api_start;
161    tBTA_GATTS_API_INDICATION       api_indicate;
162    tBTA_GATTS_API_RSP              api_rsp;
163    tBTA_GATTS_API_OPEN             api_open;
164    tBTA_GATTS_API_CANCEL_OPEN      api_cancel_open;
165
166    tBTA_GATTS_INT_START_IF         int_start_if;
167} tBTA_GATTS_DATA;
168
169/* application registration control block */
170typedef struct
171{
172    BOOLEAN             in_use;
173    tBT_UUID            app_uuid;
174    tBTA_GATTS_CBACK    *p_cback;
175    tBTA_GATTS_IF        gatt_if;  //todo cahneg to server_if
176}tBTA_GATTS_RCB;
177
178/* service registration control block */
179typedef struct
180{
181    tBT_UUID    service_uuid;   /* service UUID */
182    UINT16      service_id;     /* service handle */
183    UINT8       inst_num;       /* instance ID */
184    UINT8       rcb_idx;
185    UINT8       idx;            /* self index of serviec CB */
186    BOOLEAN     in_use;
187
188}tBTA_GATTS_SRVC_CB;
189
190
191/* GATT server control block */
192typedef struct
193{
194    BOOLEAN             enabled;
195    tBTA_GATTS_RCB      rcb[BTA_GATTS_MAX_APP_NUM];
196    tBTA_GATTS_SRVC_CB  srvc_cb[BTA_GATTS_MAX_SRVC_NUM];
197}tBTA_GATTS_CB;
198
199
200
201/*****************************************************************************
202**  Global data
203*****************************************************************************/
204
205/* GATTC control block */
206#if BTA_DYNAMIC_MEMORY == FALSE
207extern tBTA_GATTS_CB  bta_gatts_cb;
208#else
209extern tBTA_GATTS_CB *bta_gatts_cb_ptr;
210    #define bta_gatts_cb (*bta_gatts_cb_ptr)
211#endif
212
213/*****************************************************************************
214**  Function prototypes
215*****************************************************************************/
216extern BOOLEAN bta_gatts_hdl_event(BT_HDR *p_msg);
217
218extern void bta_gatts_register(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg);
219extern void bta_gatts_start_if(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg);
220extern void bta_gatts_deregister(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg);
221extern void bta_gatts_create_srvc(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
222extern void bta_gatts_add_include_srvc(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
223extern void bta_gatts_add_char(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
224extern void bta_gatts_add_char_descr(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
225extern void bta_gatts_delete_service(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
226extern void bta_gatts_start_service(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
227extern void bta_gatts_stop_service(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
228
229extern void bta_gatts_send_rsp(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
230extern void bta_gatts_indicate_handle (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
231
232
233extern void bta_gatts_open (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
234extern void bta_gatts_cancel_open (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
235extern void bta_gatts_close (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
236
237extern BOOLEAN bta_gatts_uuid_compare(tBT_UUID tar, tBT_UUID src);
238extern tBTA_GATTS_RCB *bta_gatts_find_app_rcb_by_app_if(tBTA_GATTS_IF server_if);
239extern UINT8 bta_gatts_find_app_rcb_idx_by_app_if(tBTA_GATTS_CB *p_cb, tBTA_GATTS_IF server_if);
240extern UINT8 bta_gatts_alloc_srvc_cb(tBTA_GATTS_CB *p_cb, UINT8 rcb_idx);
241extern tBTA_GATTS_SRVC_CB * bta_gatts_find_srvc_cb_by_srvc_id(tBTA_GATTS_CB *p_cb, UINT16 service_id);
242extern tBTA_GATTS_SRVC_CB * bta_gatts_find_srvc_cb_by_attr_id(tBTA_GATTS_CB *p_cb, UINT16 attr_id);
243
244
245#endif /* BTA_GATTS_INT_H */
246
247