1 /******************************************************************************
2 *
3 * Copyright (C) 2014 The Android Open Source Project
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 of the API for SDP search subsystem
22 *
23 ******************************************************************************/
24
25 #include "bta_api.h"
26 #include "bta_sys.h"
27 #include "bta_sdp_api.h"
28 #include "bta_sdp_int.h"
29 #include "bt_common.h"
30 #include <string.h>
31 #include "port_api.h"
32 #include "sdp_api.h"
33
34 /*****************************************************************************
35 ** Constants
36 *****************************************************************************/
37
38 static const tBTA_SYS_REG bta_sdp_reg =
39 {
40 bta_sdp_sm_execute,
41 NULL
42 };
43
44 /*******************************************************************************
45 **
46 ** Function BTA_SdpEnable
47 **
48 ** Description Enable the SDP search I/F service. When the enable
49 ** operation is complete the callback function will be
50 ** called with a BTA_SDP_ENABLE_EVT. This function must
51 ** be called before other functions in the SDP search API are
52 ** called.
53 **
54 ** Returns BTA_SDP_SUCCESS if successful.
55 ** BTA_SDP_FAIL if internal failure.
56 **
57 *******************************************************************************/
BTA_SdpEnable(tBTA_SDP_DM_CBACK * p_cback)58 tBTA_SDP_STATUS BTA_SdpEnable(tBTA_SDP_DM_CBACK *p_cback)
59 {
60 tBTA_SDP_STATUS status = BTA_SDP_FAILURE;
61
62 APPL_TRACE_API(__FUNCTION__);
63 if(p_cback && FALSE == bta_sys_is_register(BTA_ID_SDP))
64 {
65 memset(&bta_sdp_cb, 0, sizeof(tBTA_SDP_CB));
66
67 /* register with BTA system manager */
68 bta_sys_register(BTA_ID_SDP, &bta_sdp_reg);
69
70 if (p_cback) {
71 tBTA_SDP_API_ENABLE *p_buf =
72 (tBTA_SDP_API_ENABLE *)osi_malloc(sizeof(tBTA_SDP_API_ENABLE));
73 p_buf->hdr.event = BTA_SDP_API_ENABLE_EVT;
74 p_buf->p_cback = p_cback;
75 bta_sys_sendmsg(p_buf);
76 status = BTA_SDP_SUCCESS;
77 }
78 }
79 return status;
80 }
81
82 /*******************************************************************************
83 **
84 ** Function BTA_SdpSearch
85 **
86 ** Description This function performs service discovery for a specific service
87 ** on given peer device. When the operation is completed
88 ** the tBTA_SDP_DM_CBACK callback function will be called with
89 ** a BTA_SDP_SEARCH_COMPLETE_EVT.
90 **
91 ** Returns BTA_SDP_SUCCESS, if the request is being processed.
92 ** BTA_SDP_FAILURE, otherwise.
93 **
94 *******************************************************************************/
BTA_SdpSearch(BD_ADDR bd_addr,tSDP_UUID * uuid)95 tBTA_SDP_STATUS BTA_SdpSearch(BD_ADDR bd_addr, tSDP_UUID *uuid)
96 {
97 tBTA_SDP_API_SEARCH *p_msg =
98 (tBTA_SDP_API_SEARCH *)osi_malloc(sizeof(tBTA_SDP_API_SEARCH));
99
100 APPL_TRACE_API("%s", __func__);
101
102 p_msg->hdr.event = BTA_SDP_API_SEARCH_EVT;
103 bdcpy(p_msg->bd_addr, bd_addr);
104 // p_msg->uuid = uuid;
105 memcpy(&(p_msg->uuid), uuid, sizeof(tSDP_UUID));
106
107 bta_sys_sendmsg(p_msg);
108
109 return BTA_SDP_SUCCESS;
110 }
111
112 /*******************************************************************************
113 **
114 ** Function BTA_SdpCreateRecordByUser
115 **
116 ** Description This function is used to request a callback to create a SDP
117 ** record. The registered callback will be called with event
118 ** BTA_SDP_CREATE_RECORD_USER_EVT.
119 **
120 ** Returns BTA_SDP_SUCCESS, if the request is being processed.
121 ** BTA_SDP_FAILURE, otherwise.
122 **
123 *******************************************************************************/
BTA_SdpCreateRecordByUser(void * user_data)124 tBTA_SDP_STATUS BTA_SdpCreateRecordByUser(void* user_data)
125 {
126 tBTA_SDP_API_RECORD_USER *p_msg =
127 (tBTA_SDP_API_RECORD_USER *)osi_malloc(sizeof(tBTA_SDP_API_RECORD_USER));
128
129 APPL_TRACE_API("%s", __func__);
130
131 p_msg->hdr.event = BTA_SDP_API_CREATE_RECORD_USER_EVT;
132 p_msg->user_data = user_data;
133
134 bta_sys_sendmsg(p_msg);
135
136 return BTA_SDP_SUCCESS;
137 }
138
139 /*******************************************************************************
140 **
141 ** Function BTA_SdpRemoveRecordByUser
142 **
143 ** Description This function is used to request a callback to remove a SDP
144 ** record. The registered callback will be called with event
145 ** BTA_SDP_REMOVE_RECORD_USER_EVT.
146 **
147 ** Returns BTA_SDP_SUCCESS, if the request is being processed.
148 ** BTA_SDP_FAILURE, otherwise.
149 **
150 *******************************************************************************/
BTA_SdpRemoveRecordByUser(void * user_data)151 tBTA_SDP_STATUS BTA_SdpRemoveRecordByUser(void* user_data)
152 {
153 tBTA_SDP_API_RECORD_USER *p_msg =
154 (tBTA_SDP_API_RECORD_USER *)osi_malloc(sizeof(tBTA_SDP_API_RECORD_USER));
155
156 APPL_TRACE_API("%s", __func__);
157
158 p_msg->hdr.event = BTA_SDP_API_REMOVE_RECORD_USER_EVT;
159 p_msg->user_data = user_data;
160
161 bta_sys_sendmsg(p_msg);
162
163 return BTA_SDP_SUCCESS;
164 }
165