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 file contains the GATT server main functions and state machine.
22 *
23 ******************************************************************************/
24
25#include "bt_target.h"
26
27#if defined(BTA_GATT_INCLUDED) && (BTA_GATT_INCLUDED == TRUE)
28
29#include <string.h>
30
31#include "bta_gatts_int.h"
32#include "gki.h"
33
34/* type for service building action functions */
35typedef void (*tBTA_GATTS_SRVC_ACT)(tBTA_GATTS_SRVC_CB *p_rcb, tBTA_GATTS_DATA *p_data);
36
37/* service building action function list */
38const tBTA_GATTS_SRVC_ACT bta_gatts_srvc_build_act[] =
39{
40    bta_gatts_add_include_srvc,
41    bta_gatts_add_char,
42    bta_gatts_add_char_descr,
43    bta_gatts_delete_service,
44    bta_gatts_start_service,
45    bta_gatts_stop_service,
46};
47
48/* GATTS control block */
49#if BTA_DYNAMIC_MEMORY == FALSE
50tBTA_GATTS_CB  bta_gatts_cb;
51#endif
52
53/*******************************************************************************
54**
55** Function         bta_gatts_hdl_event
56**
57** Description      BTA GATT server main event handling function.
58**
59**
60** Returns          void
61**
62*******************************************************************************/
63BOOLEAN bta_gatts_hdl_event(BT_HDR *p_msg)
64{
65    tBTA_GATTS_CB *p_cb = &bta_gatts_cb;
66    tBTA_GATTS_SRVC_CB *p_srvc_cb = NULL;
67
68    switch (p_msg->event)
69    {
70        case BTA_GATTS_API_DISABLE_EVT:
71            bta_gatts_api_disable(p_cb);
72            break;
73
74        case BTA_GATTS_API_REG_EVT:
75            bta_gatts_register(p_cb, (tBTA_GATTS_DATA *) p_msg);
76            break;
77
78        case BTA_GATTS_INT_START_IF_EVT:
79            bta_gatts_start_if(p_cb, (tBTA_GATTS_DATA *) p_msg);
80            break;
81
82        case BTA_GATTS_API_DEREG_EVT:
83            bta_gatts_deregister(p_cb, (tBTA_GATTS_DATA *) p_msg);
84            break;
85
86        case BTA_GATTS_API_CREATE_SRVC_EVT:
87            bta_gatts_create_srvc(p_cb, (tBTA_GATTS_DATA *) p_msg);
88            break;
89
90        case BTA_GATTS_API_INDICATION_EVT:
91            bta_gatts_indicate_handle(p_cb,(tBTA_GATTS_DATA *) p_msg);
92            break;
93
94        case BTA_GATTS_API_OPEN_EVT:
95            bta_gatts_open(p_cb,(tBTA_GATTS_DATA *) p_msg);
96            break;
97
98        case BTA_GATTS_API_CANCEL_OPEN_EVT:
99            bta_gatts_cancel_open(p_cb,(tBTA_GATTS_DATA *) p_msg);
100            break;
101
102        case BTA_GATTS_API_CLOSE_EVT:
103            bta_gatts_close(p_cb,(tBTA_GATTS_DATA *) p_msg);
104            break;
105
106        case BTA_GATTS_API_RSP_EVT:
107            bta_gatts_send_rsp(p_cb,(tBTA_GATTS_DATA *) p_msg);
108            break;
109
110        case BTA_GATTS_API_LISTEN_EVT:
111            bta_gatts_listen(p_cb,(tBTA_GATTS_DATA *) p_msg);
112            break;
113
114
115        case BTA_GATTS_API_ADD_INCL_SRVC_EVT:
116        case BTA_GATTS_API_ADD_CHAR_EVT:
117        case BTA_GATTS_API_ADD_DESCR_EVT:
118        case BTA_GATTS_API_DEL_SRVC_EVT:
119        case BTA_GATTS_API_START_SRVC_EVT:
120        case BTA_GATTS_API_STOP_SRVC_EVT:
121
122            p_srvc_cb = bta_gatts_find_srvc_cb_by_srvc_id(p_cb,
123                                ((tBTA_GATTS_DATA *)p_msg)->api_add_incl_srvc.hdr.layer_specific);
124
125            if (p_srvc_cb != NULL)
126            {
127                bta_gatts_srvc_build_act[p_msg->event - BTA_GATTS_API_ADD_INCL_SRVC_EVT](p_srvc_cb, (tBTA_GATTS_DATA *) p_msg);
128            }
129            else
130            {
131                APPL_TRACE_ERROR0("service not created");
132            }
133            break;
134
135        default:
136            break;
137    }
138
139
140    return (TRUE);
141}
142
143#endif /* BTA_GATT_INCLUDED */
144