3
* BlueZ - Bluetooth protocol stack for Linux
5
* Copyright (C) 2011 Nokia Corporation
6
* Copyright (C) 2011 Marcel Holtmann <marcel@holtmann.org>
9
* This program is free software; you can redistribute it and/or modify
10
* it under the terms of the GNU General Public License as published by
11
* the Free Software Foundation; either version 2 of the License, or
12
* (at your option) any later version.
14
* This program is distributed in the hope that it will be useful,
15
* but WITHOUT ANY WARRANTY; without even the implied warranty of
16
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17
* GNU General Public License for more details.
19
* You should have received a copy of the GNU General Public License
20
* along with this program; if not, write to the Free Software
21
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
30
#include <bluetooth/uuid.h>
38
#include "attrib-server.h"
41
#define IMMEDIATE_ALERT_SVC_UUID 0x1802
42
#define LINK_LOSS_SVC_UUID 0x1803
43
#define TX_POWER_SVC_UUID 0x1804
44
#define ALERT_LEVEL_CHR_UUID 0x2A06
45
#define POWER_LEVEL_CHR_UUID 0x2A07
53
static uint16_t tx_power_handle;
55
static void register_link_loss(void)
57
uint16_t start_handle, h;
58
const int svc_size = 3;
62
/* FIXME: Provide the adapter in next function */
63
start_handle = attrib_db_find_avail(NULL, svc_size);
64
if (start_handle == 0) {
65
error("Not enough free handles to register service");
69
DBG("start_handle=0x%04x", start_handle);
73
/* Primary service definition */
74
bt_uuid16_create(&uuid, GATT_PRIM_SVC_UUID);
75
att_put_u16(LINK_LOSS_SVC_UUID, &atval[0]);
76
/* FIXME: Provide the adapter in next function */
77
attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 2);
79
/* Alert level characteristic */
80
bt_uuid16_create(&uuid, GATT_CHARAC_UUID);
81
atval[0] = ATT_CHAR_PROPER_READ | ATT_CHAR_PROPER_WRITE;
82
att_put_u16(h + 1, &atval[1]);
83
att_put_u16(ALERT_LEVEL_CHR_UUID, &atval[3]);
84
/* FIXME: Provide the adapter in next function */
85
attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 5);
87
/* Alert level value */
88
bt_uuid16_create(&uuid, ALERT_LEVEL_CHR_UUID);
89
att_put_u8(NO_ALERT, &atval[0]);
90
/* FIXME: Provide the adapter in next function */
91
attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NONE, atval, 1);
93
g_assert(h - start_handle == svc_size);
96
static void register_tx_power(void)
98
uint16_t start_handle, h;
99
const int svc_size = 4;
103
/* FIXME: Provide the adapter in next function */
104
start_handle = attrib_db_find_avail(NULL, svc_size);
105
if (start_handle == 0) {
106
error("Not enough free handles to register service");
110
DBG("start_handle=0x%04x", start_handle);
114
/* Primary service definition */
115
bt_uuid16_create(&uuid, GATT_PRIM_SVC_UUID);
116
att_put_u16(TX_POWER_SVC_UUID, &atval[0]);
117
/* FIXME: Provide the adapter in next function */
118
attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 2);
120
/* Power level characteristic */
121
bt_uuid16_create(&uuid, GATT_CHARAC_UUID);
122
atval[0] = ATT_CHAR_PROPER_READ | ATT_CHAR_PROPER_NOTIFY;
123
att_put_u16(h + 1, &atval[1]);
124
att_put_u16(POWER_LEVEL_CHR_UUID, &atval[3]);
125
/* FIXME: Provide the adapter in next function */
126
attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 5);
128
/* Power level value */
129
bt_uuid16_create(&uuid, POWER_LEVEL_CHR_UUID);
130
att_put_u8(0x00, &atval[0]);
132
/* FIXME: Provide the adapter in next function */
133
attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 1);
135
/* Client characteristic configuration */
136
bt_uuid16_create(&uuid, GATT_CLIENT_CHARAC_CFG_UUID);
139
/* FIXME: Provide the adapter in next function */
140
attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NONE, atval, 2);
142
g_assert(h - start_handle == svc_size);
145
static void register_immediate_alert(void)
147
uint16_t start_handle, h;
148
const int svc_size = 3;
152
/* FIXME: Provide the adapter in next function */
153
start_handle = attrib_db_find_avail(NULL, svc_size);
154
if (start_handle == 0) {
155
error("Not enough free handles to register service");
159
DBG("start_handle=0x%04x", start_handle);
163
/* Primary service definition */
164
bt_uuid16_create(&uuid, GATT_PRIM_SVC_UUID);
165
att_put_u16(IMMEDIATE_ALERT_SVC_UUID, &atval[0]);
166
/* FIXME: Provide the adapter in next function */
167
attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 2);
169
/* Alert level characteristic */
170
bt_uuid16_create(&uuid, GATT_CHARAC_UUID);
171
atval[0] = ATT_CHAR_PROPER_WRITE_WITHOUT_RESP;
172
att_put_u16(h + 1, &atval[1]);
173
att_put_u16(ALERT_LEVEL_CHR_UUID, &atval[3]);
174
/* FIXME: Provide the adapter in next function */
175
attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 5);
177
/* Alert level value */
178
bt_uuid16_create(&uuid, ALERT_LEVEL_CHR_UUID);
179
att_put_u8(NO_ALERT, &atval[0]);
180
/* FIXME: Provide the adapter in next function */
181
attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NONE, atval, 1);
183
g_assert(h - start_handle == svc_size);
186
int reporter_init(void)
188
if (!main_opts.attrib_server) {
189
DBG("Attribute server is disabled");
193
DBG("Proximity Reporter");
195
register_link_loss();
197
register_immediate_alert();
202
void reporter_exit(void)