1 /******************************************************************************
2 *
3 * Copyright (C) 2010-2012 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 implementation file for the GATT call-in functions.
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_api.h"
32 #include "bta_sys.h"
33 #include "bta_gattc_ci.h"
34 #include "gki.h"
35 #include "utl.h"
36
37 /*******************************************************************************
38 **
39 ** Function bta_gattc_ci_cache_open
40 **
41 ** Description This function sends an event to indicate server cache open
42 ** completed.
43 **
44 ** Parameters server_bda - server BDA of this cache.
45 ** status - BTA_GATT_OK if full buffer of data,
46 ** BTA_GATT_FAIL if an error has occurred.
47 **
48 ** Returns void
49 **
50 *******************************************************************************/
bta_gattc_ci_cache_open(BD_ADDR server_bda,UINT16 evt,tBTA_GATT_STATUS status,UINT16 conn_id)51 void bta_gattc_ci_cache_open(BD_ADDR server_bda, UINT16 evt, tBTA_GATT_STATUS status,
52 UINT16 conn_id)
53 {
54 tBTA_GATTC_CI_EVT *p_evt;
55 UNUSED(server_bda);
56
57 if ((p_evt = (tBTA_GATTC_CI_EVT *) GKI_getbuf(sizeof(tBTA_GATTC_CI_EVT))) != NULL)
58 {
59 p_evt->hdr.event = evt;
60 p_evt->hdr.layer_specific = conn_id;
61
62 p_evt->status = status;
63 bta_sys_sendmsg(p_evt);
64 }
65 }
66
67 /*******************************************************************************
68 **
69 ** Function bta_gattc_ci_cache_load
70 **
71 ** Description This function sends an event to BTA indicating the phone has
72 ** load the servere cache and ready to send it to the stack.
73 **
74 ** Parameters server_bda - server BDA of this cache.
75 ** num_bytes_read - number of bytes read into the buffer
76 ** specified in the read callout-function.
77 ** status - BTA_GATT_OK if full buffer of data,
78 ** BTA_GATT_FAIL if an error has occurred.
79 **
80 ** Returns void
81 **
82 *******************************************************************************/
bta_gattc_ci_cache_load(BD_ADDR server_bda,UINT16 evt,UINT16 num_attr,tBTA_GATTC_NV_ATTR * p_attr,tBTA_GATT_STATUS status,UINT16 conn_id)83 void bta_gattc_ci_cache_load(BD_ADDR server_bda, UINT16 evt, UINT16 num_attr,
84 tBTA_GATTC_NV_ATTR *p_attr, tBTA_GATT_STATUS status,
85 UINT16 conn_id)
86 {
87 tBTA_GATTC_CI_LOAD *p_evt;
88 UNUSED(server_bda);
89
90 if ((p_evt = (tBTA_GATTC_CI_LOAD *) GKI_getbuf(sizeof(tBTA_GATTC_CI_LOAD))) != NULL)
91 {
92 memset(p_evt, 0, sizeof(tBTA_GATTC_CI_LOAD));
93
94 p_evt->hdr.event = evt;
95 p_evt->hdr.layer_specific = conn_id;
96
97 p_evt->status = status;
98 p_evt->num_attr = (num_attr > BTA_GATTC_NV_LOAD_MAX) ? BTA_GATTC_NV_LOAD_MAX : num_attr;
99
100 if (p_evt->num_attr > 0 && p_attr != NULL)
101 {
102 memcpy(p_evt->attr, p_attr, p_evt->num_attr * sizeof(tBTA_GATTC_NV_ATTR));
103 }
104
105 bta_sys_sendmsg(p_evt);
106 }
107 }
108
109 /*******************************************************************************
110 **
111 ** Function bta_gattc_ci_cache_save
112 **
113 ** Description This function sends an event to BTA indicating the phone has
114 ** save the servere cache.
115 **
116 ** Parameters server_bda - server BDA of this cache.
117 ** evt - callin event code.
118 ** status - BTA_GATT_OK if full buffer of data,
119 ** BTA_GATT_ERROR if an error has occurred.
120 *8 conn_id - for this NV operation for.
121 **
122 ** Returns void
123 **
124 *******************************************************************************/
bta_gattc_ci_cache_save(BD_ADDR server_bda,UINT16 evt,tBTA_GATT_STATUS status,UINT16 conn_id)125 void bta_gattc_ci_cache_save(BD_ADDR server_bda, UINT16 evt, tBTA_GATT_STATUS status,
126 UINT16 conn_id)
127 {
128 tBTA_GATTC_CI_EVT *p_evt;
129 UNUSED(server_bda);
130
131 if ((p_evt = (tBTA_GATTC_CI_EVT *) GKI_getbuf(sizeof(tBTA_GATTC_CI_EVT))) != NULL)
132 {
133 p_evt->hdr.event = evt;
134 p_evt->hdr.layer_specific = conn_id;
135
136 p_evt->status = status;
137 bta_sys_sendmsg(p_evt);
138 }
139 }
140 #endif /* BTA_GATT_INCLUDED */
141