1 /******************************************************************************
2 *
3 * Copyright (C) 2004-2012 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 of the API for PAN subsystem of BTA,
22 * Broadcom's Bluetooth application layer for mobile phones.
23 *
24 ******************************************************************************/
25
26 #include "bt_target.h"
27
28 #include "bta_api.h"
29 #include "bta_sys.h"
30 #include "pan_api.h"
31 #include "bt_common.h"
32 #include "bta_pan_api.h"
33 #include "bta_pan_int.h"
34 #include <string.h>
35 #include "bt_utils.h"
36
37 #if defined(BTA_PAN_INCLUDED) && (BTA_PAN_INCLUDED == TRUE)
38
39 static const tBTA_SYS_REG bta_pan_reg =
40 {
41 bta_pan_hdl_event,
42 BTA_PanDisable
43 };
44
45 /*******************************************************************************
46 **
47 ** Function BTA_PanEnable
48 **
49 ** Description Enable PAN service. This function must be
50 ** called before any other functions in the PAN API are called.
51 ** When the enable operation is complete the callback function
52 ** will be called with a BTA_PAN_ENABLE_EVT.
53 **
54 ** Returns void
55 **
56 *******************************************************************************/
BTA_PanEnable(tBTA_PAN_CBACK p_cback)57 void BTA_PanEnable(tBTA_PAN_CBACK p_cback)
58 {
59 tBTA_PAN_API_ENABLE *p_buf =
60 (tBTA_PAN_API_ENABLE *)osi_malloc(sizeof(tBTA_PAN_API_ENABLE));
61
62 /* register with BTA system manager */
63 bta_sys_register(BTA_ID_PAN, &bta_pan_reg);
64
65 p_buf->hdr.event = BTA_PAN_API_ENABLE_EVT;
66 p_buf->p_cback = p_cback;
67
68 bta_sys_sendmsg(p_buf);
69 }
70
71
72
73 /*******************************************************************************
74 **
75 ** Function BTA_PanDisable
76 **
77 ** Description Disables PAN service.
78 **
79 **
80 ** Returns void
81 **
82 *******************************************************************************/
BTA_PanDisable(void)83 void BTA_PanDisable(void)
84 {
85 BT_HDR *p_buf = (BT_HDR *)osi_malloc(sizeof(BT_HDR));
86
87 bta_sys_deregister(BTA_ID_PAN);
88 p_buf->event = BTA_PAN_API_DISABLE_EVT;
89
90 bta_sys_sendmsg(p_buf);
91 }
92
93 /*******************************************************************************
94 **
95 ** Function BTA_PanSetRole
96 **
97 ** Description Sets PAN roles. When the enable operation is complete
98 ** the callback function will be called with a BTA_PAN_SET_ROLE_EVT.
99 **
100 ** Returns void
101 **
102 *******************************************************************************/
BTA_PanSetRole(tBTA_PAN_ROLE role,tBTA_PAN_ROLE_INFO * p_user_info,tBTA_PAN_ROLE_INFO * p_gn_info,tBTA_PAN_ROLE_INFO * p_nap_info)103 void BTA_PanSetRole(tBTA_PAN_ROLE role, tBTA_PAN_ROLE_INFO *p_user_info, tBTA_PAN_ROLE_INFO *p_gn_info,
104 tBTA_PAN_ROLE_INFO *p_nap_info)
105 {
106 tBTA_PAN_API_SET_ROLE *p_buf =
107 (tBTA_PAN_API_SET_ROLE *)osi_malloc(sizeof(tBTA_PAN_API_SET_ROLE));
108
109 p_buf->hdr.event = BTA_PAN_API_SET_ROLE_EVT;
110 p_buf->role = role;
111
112 if (p_user_info && (role & BTA_PAN_ROLE_PANU)) {
113 if (p_user_info->p_srv_name)
114 strlcpy(p_buf->user_name, p_user_info->p_srv_name, BTA_SERVICE_NAME_LEN);
115 else
116 p_buf->user_name[0] = 0;
117
118 p_buf->user_app_id = p_user_info->app_id;
119 p_buf->user_sec_mask = p_user_info->sec_mask;
120 }
121
122 if (p_gn_info && (role & BTA_PAN_ROLE_GN)) {
123 if (p_gn_info->p_srv_name)
124 strlcpy(p_buf->gn_name, p_gn_info->p_srv_name, BTA_SERVICE_NAME_LEN);
125 else
126 p_buf->gn_name[0] = 0;
127
128 p_buf->gn_app_id = p_gn_info->app_id;
129 p_buf->gn_sec_mask = p_gn_info->sec_mask;
130 }
131
132 if (p_nap_info && (role & BTA_PAN_ROLE_NAP)) {
133 if (p_nap_info->p_srv_name)
134 strlcpy(p_buf->nap_name, p_nap_info->p_srv_name, BTA_SERVICE_NAME_LEN);
135 else
136 p_buf->nap_name[0] = 0;
137
138 p_buf->nap_app_id = p_nap_info->app_id;
139 p_buf->nap_sec_mask = p_nap_info->sec_mask;
140
141 }
142
143 bta_sys_sendmsg(p_buf);
144 }
145
146 /*******************************************************************************
147 **
148 ** Function BTA_PanOpen
149 **
150 ** Description Opens a connection to a peer device.
151 ** When connection is open callback function is called
152 ** with a BTA_PAN_OPEN_EVT.
153 **
154 **
155 ** Returns void
156 **
157 *******************************************************************************/
BTA_PanOpen(BD_ADDR bd_addr,tBTA_PAN_ROLE local_role,tBTA_PAN_ROLE peer_role)158 void BTA_PanOpen(BD_ADDR bd_addr, tBTA_PAN_ROLE local_role, tBTA_PAN_ROLE peer_role)
159 {
160 tBTA_PAN_API_OPEN *p_buf =
161 (tBTA_PAN_API_OPEN *)osi_malloc(sizeof(tBTA_PAN_API_OPEN));
162
163 p_buf->hdr.event = BTA_PAN_API_OPEN_EVT;
164 p_buf->local_role = local_role;
165 p_buf->peer_role = peer_role;
166 bdcpy(p_buf->bd_addr, bd_addr);
167
168 bta_sys_sendmsg(p_buf);
169 }
170
171 /*******************************************************************************
172 **
173 ** Function BTA_PanClose
174 **
175 ** Description Close a PAN connection to a peer device.
176 **
177 **
178 ** Returns void
179 **
180 *******************************************************************************/
BTA_PanClose(UINT16 handle)181 void BTA_PanClose(UINT16 handle)
182 {
183 BT_HDR *p_buf = (BT_HDR *)osi_malloc(sizeof(BT_HDR));
184
185 p_buf->event = BTA_PAN_API_CLOSE_EVT;
186 p_buf->layer_specific = handle;
187
188 bta_sys_sendmsg(p_buf);
189 }
190 #else
191
BTA_PanEnable(tBTA_PAN_CBACK p_cback)192 void BTA_PanEnable(tBTA_PAN_CBACK p_cback)
193 {
194 UNUSED(p_cback);
195 }
196
BTA_PanDisable(void)197 void BTA_PanDisable(void)
198 {
199 }
200
BTA_PanSetRole(tBTA_PAN_ROLE role,tBTA_PAN_ROLE_INFO * p_user_info,tBTA_PAN_ROLE_INFO * p_gn_info,tBTA_PAN_ROLE_INFO * p_nap_info)201 void BTA_PanSetRole(tBTA_PAN_ROLE role, tBTA_PAN_ROLE_INFO *p_user_info, tBTA_PAN_ROLE_INFO *p_gn_info,
202 tBTA_PAN_ROLE_INFO *p_nap_info)
203 {
204 UNUSED(role);
205 UNUSED(p_user_info);
206 UNUSED(p_gn_info);
207 UNUSED(p_nap_info);
208 }
209
BTA_PanOpen(BD_ADDR bd_addr,tBTA_PAN_ROLE local_role,tBTA_PAN_ROLE peer_role)210 void BTA_PanOpen(BD_ADDR bd_addr, tBTA_PAN_ROLE local_role, tBTA_PAN_ROLE peer_role)
211 {
212 UNUSED(bd_addr);
213 UNUSED(local_role);
214 UNUSED(peer_role);
215 }
216
BTA_PanClose(UINT16 handle)217 void BTA_PanClose(UINT16 handle)
218 {
219 UNUSED(handle);
220 }
221
222 #endif /* BTA_PAN_INCLUDED */
223