OSDN Git Service

DO NOT MERGE Check size of pin before replying am: f0a69c3 am: d016a5e am: 0c841c8
[android-x86/system-bt.git] / bta / pan / bta_pan_api.c
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 *******************************************************************************/
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 *******************************************************************************/
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 *******************************************************************************/
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 *******************************************************************************/
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 *******************************************************************************/
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
192 void BTA_PanEnable(tBTA_PAN_CBACK p_cback)
193 {
194     UNUSED(p_cback);
195 }
196
197 void BTA_PanDisable(void)
198 {
199 }
200
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
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
217 void BTA_PanClose(UINT16 handle)
218 {
219     UNUSED(handle);
220 }
221
222 #endif /* BTA_PAN_INCLUDED */