Outline ![]()
Files ![]()
loading...
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This is the implementation of the API for SDP search subsystem
*
******************************************************************************/
#include "common/bt_target.h"
#include "bta/bta_api.h"
#include "bta/bta_sys.h"
#include "bta/bta_sdp_api.h"
#include "bta_sdp_int.h"
#include <string.h>
#include "osi/allocator.h"
#include "stack/sdp_api.h"
#if defined(BTA_SDP_INCLUDED) && (BTA_SDP_INCLUDED == TRUE)
/*****************************************************************************
** Constants
*****************************************************************************/
static const tBTA_SYS_REG bta_sdp_reg = {
bta_sdp_sm_execute,
NULL
};
/*******************************************************************************
**
** Function BTA_SdpEnable
**
** Description Enable the SDP search I/F service. When the enable
** operation is complete the callback function will be
** called with a BTA_SDP_ENABLE_EVT. This function must
** be called before other functions in the SDP search API are
** called.
**
** Returns BTA_SDP_SUCCESS if successful.
** BTA_SDP_FAIL if internal failure.
**
*******************************************************************************/
tBTA_SDP_STATUS BTA_SdpEnable(tBTA_SDP_DM_CBACK *p_cback)
{
tBTA_SDP_STATUS status = BTA_SDP_FAILURE;
tBTA_SDP_API_ENABLE *p_buf;
APPL_TRACE_API("%s\n", __FUNCTION__);
#if BTA_DYNAMIC_MEMORY == TRUE
/* Malloc buffer for SDP configuration structure */
p_bta_sdp_cfg->p_sdp_db = (tSDP_DISCOVERY_DB *)osi_malloc(p_bta_sdp_cfg->sdp_db_size);
p_bta_sdp_cfg->p_sdp_raw_data = (UINT8 *)osi_malloc(p_bta_sdp_cfg->sdp_raw_size);
if (p_bta_sdp_cfg->p_sdp_db == NULL || p_bta_sdp_cfg->p_sdp_raw_data == NULL) {
BTA_SdpCleanup();
return BTA_SDP_FAILURE;
}
#endif
if (p_cback && FALSE == bta_sys_is_register(BTA_ID_SDP)) {
memset(&bta_sdp_cb, 0, sizeof(tBTA_SDP_CB));
/* register with BTA system manager */
bta_sys_register(BTA_ID_SDP, &bta_sdp_reg);
if (p_cback &&
(p_buf = (tBTA_SDP_API_ENABLE *) osi_malloc(sizeof(tBTA_SDP_API_ENABLE))) != NULL) {
p_buf->hdr.event = BTA_SDP_API_ENABLE_EVT;
p_buf->p_cback = p_cback;
bta_sys_sendmsg(p_buf);
status = BTA_SDP_SUCCESS;
}
}
return (status);
}
/*******************************************************************************
**
** Function BTA_SdpDisable
**
** Description Disable the SDP search I/F service.
** Free buffer for SDP configuration structure.
**
** Returns BTA_SDP_SUCCESS if successful.
** BTA_SDP_FAIL if internal failure.
**
*******************************************************************************/
tBTA_SDP_STATUS BTA_SdpDisable(void)
{
BT_HDR *p_buf = NULL;
tBTA_SDP_STATUS status = BTA_SDP_SUCCESS;
if ((p_buf = (BT_HDR *)osi_malloc(sizeof(BT_HDR))) != NULL) {
p_buf->event = BTA_SDP_API_DISABLE_EVT;
bta_sys_sendmsg(p_buf);
status = BTA_SDP_FAILURE;
}
return status;
}
tBTA_SDP_STATUS BTA_SdpCleanup(void)
{
bta_sys_deregister(BTA_ID_SDP);
#if BTA_DYNAMIC_MEMORY == TRUE
/* Free buffer for SDP configuration structure */
if (p_bta_sdp_cfg->p_sdp_db) {
osi_free(p_bta_sdp_cfg->p_sdp_db);
p_bta_sdp_cfg->p_sdp_db = NULL;
}
if (p_bta_sdp_cfg->p_sdp_raw_data) {
osi_free(p_bta_sdp_cfg->p_sdp_raw_data);
p_bta_sdp_cfg->p_sdp_raw_data = NULL;
}
#endif
return BTA_SDP_SUCCESS;
}
/*******************************************************************************
**
** Function BTA_SdpSearch
**
** Description This function performs service discovery for a specific service
** on given peer device. When the operation is completed
** the tBTA_SDP_DM_CBACK callback function will be called with
** a BTA_SDP_SEARCH_COMPLETE_EVT.
**
** Returns BTA_SDP_SUCCESS, if the request is being processed.
** BTA_SDP_FAILURE, otherwise.
**
*******************************************************************************/
tBTA_SDP_STATUS BTA_SdpSearch(BD_ADDR bd_addr, tSDP_UUID *uuid)
{
tBTA_SDP_STATUS ret = BTA_SDP_FAILURE;
tBTA_SDP_API_SEARCH *p_msg;
APPL_TRACE_API("%s\n", __FUNCTION__);
if ((p_msg = (tBTA_SDP_API_SEARCH *)osi_malloc(sizeof(tBTA_SDP_API_SEARCH))) != NULL) {
p_msg->hdr.event = BTA_SDP_API_SEARCH_EVT;
bdcpy(p_msg->bd_addr, bd_addr);
//p_msg->uuid = uuid;
memcpy(&(p_msg->uuid), uuid, sizeof(tSDP_UUID));
bta_sys_sendmsg(p_msg);
ret = BTA_SDP_SUCCESS;
}
return (ret);
}
/*******************************************************************************
**
** Function BTA_SdpCreateRecordByUser
**
** Description This function is used to request a callback to create a SDP
** record. The registered callback will be called with event
** BTA_SDP_CREATE_RECORD_USER_EVT.
**
** Returns BTA_SDP_SUCCESS, if the request is being processed.
** BTA_SDP_FAILURE, otherwise.
**
*******************************************************************************/
tBTA_SDP_STATUS BTA_SdpCreateRecordByUser(void *user_data)
{
tBTA_SDP_STATUS ret = BTA_SDP_FAILURE;
tBTA_SDP_API_RECORD_USER *p_msg;
APPL_TRACE_API("%s\n", __FUNCTION__);
if ((p_msg = (tBTA_SDP_API_RECORD_USER *)osi_malloc(sizeof(tBTA_SDP_API_RECORD_USER))) != NULL) {
p_msg->hdr.event = BTA_SDP_API_CREATE_RECORD_USER_EVT;
p_msg->user_data = user_data;
bta_sys_sendmsg(p_msg);
ret = BTA_SDP_SUCCESS;
}
return (ret);
}
/*******************************************************************************
**
** Function BTA_SdpRemoveRecordByUser
**
** Description This function is used to request a callback to remove a SDP
** record. The registered callback will be called with event
** BTA_SDP_REMOVE_RECORD_USER_EVT.
**
** Returns BTA_SDP_SUCCESS, if the request is being processed.
** BTA_SDP_FAILURE, otherwise.
**
*******************************************************************************/
tBTA_SDP_STATUS BTA_SdpRemoveRecordByUser(void *user_data)
{
tBTA_SDP_STATUS ret = BTA_SDP_FAILURE;
tBTA_SDP_API_RECORD_USER *p_msg;
APPL_TRACE_API("%s\n", __FUNCTION__);
if ((p_msg = (tBTA_SDP_API_RECORD_USER *)osi_malloc(sizeof(tBTA_SDP_API_RECORD_USER))) != NULL) {
p_msg->hdr.event = BTA_SDP_API_REMOVE_RECORD_USER_EVT;
p_msg->user_data = user_data;
bta_sys_sendmsg(p_msg);
ret = BTA_SDP_SUCCESS;
}
return (ret);
}
#endif /* #if defined(BTA_SDP_INCLUDED) && (BTA_SDP_INCLUDED == TRUE) */
Details ![]()
Show: from Types: Columns: ![]( "Show Project Names")
![]( "Show Locations")
![]( "Show Referring Symbols")
![]( "Show Scope")
This file uses the notable symbols shown below. Click anywhere in the file to view more details.