mirror of
https://git.kernel.org/pub/scm/bluetooth/bluez.git
synced 2024-12-14 22:44:35 +08:00
5a48a21cbd
The GATT Server SDP record should be in the server, so it is not added when the server is disabled.
370 lines
10 KiB
C
370 lines
10 KiB
C
/*
|
|
*
|
|
* BlueZ - Bluetooth protocol stack for Linux
|
|
*
|
|
* Copyright (C) 2010 Nokia Corporation
|
|
* Copyright (C) 2010 Marcel Holtmann <marcel@holtmann.org>
|
|
*
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
*/
|
|
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include <arpa/inet.h>
|
|
|
|
#include <bluetooth/sdp.h>
|
|
#include <bluetooth/sdp_lib.h>
|
|
|
|
#include <glib.h>
|
|
|
|
#include "log.h"
|
|
#include "attrib-server.h"
|
|
|
|
#include "att.h"
|
|
#include "example.h"
|
|
|
|
/* FIXME: Not defined by SIG? UUID128? */
|
|
#define OPCODES_SUPPORTED_UUID 0xA001
|
|
#define BATTERY_STATE_SVC_UUID 0xA002
|
|
#define BATTERY_STATE_UUID 0xA003
|
|
#define THERM_HUMIDITY_SVC_UUID 0xA004
|
|
#define MANUFACTURER_SVC_UUID 0xA005
|
|
#define TEMPERATURE_UUID 0xA006
|
|
#define FMT_CELSIUS_UUID 0xA007
|
|
#define FMT_OUTSIDE_UUID 0xA008
|
|
#define RELATIVE_HUMIDITY_UUID 0xA009
|
|
#define FMT_PERCENT_UUID 0xA00A
|
|
#define BLUETOOTH_SIG_UUID 0xA00B
|
|
#define MANUFACTURER_NAME_UUID 0xA00C
|
|
#define MANUFACTURER_SERIAL_UUID 0xA00D
|
|
#define VENDOR_SPECIFIC_SVC_UUID 0xA00E
|
|
#define VENDOR_SPECIFIC_TYPE_UUID 0xA00F
|
|
|
|
static gboolean change_humidity(gpointer user_data)
|
|
{
|
|
static uint8_t humidity = 0x28;
|
|
uuid_t uuid;
|
|
uint8_t atval[1];
|
|
|
|
/*
|
|
* Thermometer: relative humidity value. Humidity is
|
|
* being increased every 10 seconds.
|
|
*/
|
|
atval[0] = humidity++;
|
|
sdp_uuid16_create(&uuid, RELATIVE_HUMIDITY_UUID);
|
|
attrib_db_update(0x0212, &uuid, atval, 1);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static int register_attributes(void)
|
|
{
|
|
const char *devname = "Example Device";
|
|
const char *desc_out_temp = "Outside Temperature";
|
|
const char *desc_out_hum = "Outside Relative Humidity";
|
|
const char *manufacturer_name1 = "ACME Temperature Sensor";
|
|
const char *manufacturer_name2 = "ACME Weighing Scales";
|
|
const char *serial1 = "237495-3282-A";
|
|
const char *serial2 = "11267-2327A00239";
|
|
uint8_t atval[256];
|
|
uuid_t uuid;
|
|
int len;
|
|
uint16_t u16;
|
|
|
|
/* GAP service: primary service definition */
|
|
sdp_uuid16_create(&uuid, GATT_PRIM_SVC_UUID);
|
|
u16 = htons(GENERIC_ACCESS_PROFILE_ID);
|
|
atval[0] = u16 >> 8;
|
|
atval[1] = u16;
|
|
attrib_db_add(0x0001, &uuid, atval, 2);
|
|
|
|
/* GAP service: device name characteristic */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_UUID);
|
|
u16 = htons(GATT_CHARAC_DEVICE_NAME);
|
|
atval[0] = ATT_CHAR_PROPER_READ;
|
|
atval[1] = 0x06;
|
|
atval[2] = 0x00;
|
|
atval[3] = u16 >> 8;
|
|
atval[4] = u16;
|
|
attrib_db_add(0x0004, &uuid, atval, 5);
|
|
|
|
/* GAP service: device name attribute */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_DEVICE_NAME);
|
|
len = strlen(devname);
|
|
strncpy((char *) atval, devname, len);
|
|
attrib_db_add(0x0006, &uuid, atval, len);
|
|
|
|
/* GATT service: primary service definition */
|
|
sdp_uuid16_create(&uuid, GATT_PRIM_SVC_UUID);
|
|
u16 = htons(GENERIC_ATTRIB_PROFILE_ID);
|
|
atval[0] = u16 >> 8;
|
|
atval[1] = u16;
|
|
attrib_db_add(0x0010, &uuid, atval, 2);
|
|
|
|
/* GATT service: attributes opcodes characteristic */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_UUID);
|
|
u16 = htons(OPCODES_SUPPORTED_UUID);
|
|
atval[0] = ATT_CHAR_PROPER_READ;
|
|
atval[1] = 0x12;
|
|
atval[2] = 0x00;
|
|
atval[3] = u16 >> 8;
|
|
atval[4] = u16;
|
|
attrib_db_add(0x0011, &uuid, atval, 5);
|
|
|
|
/* GATT service: attribute opcodes supported */
|
|
sdp_uuid16_create(&uuid, OPCODES_SUPPORTED_UUID);
|
|
atval[0] = 0xFF;
|
|
atval[1] = 0x01;
|
|
attrib_db_add(0x0012, &uuid, atval, 2);
|
|
|
|
/* Battery state service: primary service definition */
|
|
sdp_uuid16_create(&uuid, GATT_PRIM_SVC_UUID);
|
|
u16 = htons(BATTERY_STATE_SVC_UUID);
|
|
atval[0] = u16 >> 8;
|
|
atval[1] = u16;
|
|
attrib_db_add(0x0100, &uuid, atval, 2);
|
|
|
|
/* Battery: battery state characteristic */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_UUID);
|
|
u16 = htons(BATTERY_STATE_UUID);
|
|
atval[0] = ATT_CHAR_PROPER_READ;
|
|
atval[1] = 0x10;
|
|
atval[2] = 0x01;
|
|
atval[3] = u16 >> 8;
|
|
atval[4] = u16;
|
|
attrib_db_add(0x0106, &uuid, atval, 5);
|
|
|
|
/* Battery: battery state attribute */
|
|
sdp_uuid16_create(&uuid, BATTERY_STATE_UUID);
|
|
u16 = htons(BATTERY_STATE_UUID);
|
|
atval[0] = 0x04;
|
|
attrib_db_add(0x0110, &uuid, atval, 1);
|
|
|
|
/* Thermometer: primary service definition */
|
|
sdp_uuid16_create(&uuid, GATT_PRIM_SVC_UUID);
|
|
u16 = htons(THERM_HUMIDITY_SVC_UUID);
|
|
atval[0] = u16 >> 8;
|
|
atval[1] = u16;
|
|
attrib_db_add(0x0200, &uuid, atval, 2);
|
|
|
|
/* Thermometer: Include */
|
|
sdp_uuid16_create(&uuid, GATT_INCLUDE_UUID);
|
|
u16 = htons(MANUFACTURER_SVC_UUID);
|
|
atval[0] = 0x00;
|
|
atval[1] = 0x05;
|
|
atval[2] = 0x04;
|
|
atval[3] = 0x05;
|
|
atval[4] = u16 >> 8;
|
|
atval[5] = u16;
|
|
attrib_db_add(0x0201, &uuid, atval, 6);
|
|
|
|
/* Thermometer: Include */
|
|
atval[0] = 0x50;
|
|
atval[1] = 0x05;
|
|
atval[2] = 0x68;
|
|
atval[3] = 0x05;
|
|
attrib_db_add(0x0202, &uuid, atval, 4);
|
|
|
|
/* Thermometer: temperature characteristic */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_UUID);
|
|
u16 = htons(TEMPERATURE_UUID);
|
|
atval[0] = ATT_CHAR_PROPER_READ;
|
|
atval[1] = 0x04;
|
|
atval[2] = 0x02;
|
|
atval[3] = u16 >> 8;
|
|
atval[4] = u16;
|
|
attrib_db_add(0x0203, &uuid, atval, 5);
|
|
|
|
/* Thermometer: temperature characteristic value */
|
|
sdp_uuid16_create(&uuid, TEMPERATURE_UUID);
|
|
atval[0] = 0x8A;
|
|
atval[1] = 0x02;
|
|
attrib_db_add(0x0204, &uuid, atval, 2);
|
|
|
|
/* Thermometer: temperature characteristic format */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_FMT_UUID);
|
|
u16 = htons(FMT_CELSIUS_UUID);
|
|
atval[0] = 0x0E;
|
|
atval[1] = 0xFE;
|
|
atval[2] = u16 >> 8;
|
|
atval[3] = u16;
|
|
atval[4] = 0x01;
|
|
u16 = htons(FMT_OUTSIDE_UUID);
|
|
atval[5] = u16 >> 8;
|
|
atval[6] = u16;
|
|
attrib_db_add(0x0205, &uuid, atval, 7);
|
|
|
|
/* Thermometer: characteristic user description */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_USER_DESC_UUID);
|
|
len = strlen(desc_out_temp);
|
|
strncpy((char *) atval, desc_out_temp, len);
|
|
attrib_db_add(0x0206, &uuid, atval, len);
|
|
|
|
/* Thermometer: relative humidity characteristic */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_UUID);
|
|
u16 = htons(RELATIVE_HUMIDITY_UUID);
|
|
atval[0] = ATT_CHAR_PROPER_READ;
|
|
atval[1] = 0x12;
|
|
atval[2] = 0x02;
|
|
atval[3] = u16 >> 8;
|
|
atval[4] = u16;
|
|
attrib_db_add(0x0210, &uuid, atval, 5);
|
|
|
|
/* Thermometer: relative humidity value */
|
|
sdp_uuid16_create(&uuid, RELATIVE_HUMIDITY_UUID);
|
|
atval[0] = 0x27;
|
|
attrib_db_add(0x0212, &uuid, atval, 1);
|
|
|
|
g_timeout_add_seconds(10, change_humidity, NULL);
|
|
|
|
/* Thermometer: relative humidity characteristic format */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_FMT_UUID);
|
|
u16 = htons(FMT_PERCENT_UUID);
|
|
atval[0] = 0x04;
|
|
atval[1] = 0x00;
|
|
atval[2] = u16 >> 8;
|
|
atval[3] = u16;
|
|
u16 = htons(BLUETOOTH_SIG_UUID);
|
|
atval[4] = u16 >> 8;
|
|
atval[5] = u16;
|
|
u16 = htons(FMT_OUTSIDE_UUID);
|
|
atval[6] = u16 >> 8;
|
|
atval[7] = u16;
|
|
attrib_db_add(0x0213, &uuid, atval, 8);
|
|
|
|
/* Thermometer: characteristic user description */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_USER_DESC_UUID);
|
|
len = strlen(desc_out_hum);
|
|
strncpy((char *) atval, desc_out_hum, len);
|
|
attrib_db_add(0x0214, &uuid, atval, len);
|
|
|
|
/* Secondary Service: Manufacturer Service */
|
|
sdp_uuid16_create(&uuid, GATT_SND_SVC_UUID);
|
|
u16 = htons(MANUFACTURER_SVC_UUID);
|
|
atval[0] = u16 >> 8;
|
|
atval[1] = u16;
|
|
attrib_db_add(0x0500, &uuid, atval, 2);
|
|
|
|
/* Manufacturer name characteristic definition */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_UUID);
|
|
u16 = htons(MANUFACTURER_NAME_UUID);
|
|
atval[0] = ATT_CHAR_PROPER_READ;
|
|
atval[1] = 0x02;
|
|
atval[2] = 0x05;
|
|
atval[3] = u16 >> 8;
|
|
atval[4] = u16;
|
|
attrib_db_add(0x0501, &uuid, atval, 5);
|
|
|
|
/* Manufacturer name characteristic value */
|
|
sdp_uuid16_create(&uuid, MANUFACTURER_NAME_UUID);
|
|
len = strlen(manufacturer_name1);
|
|
strncpy((char *) atval, manufacturer_name1, len);
|
|
attrib_db_add(0x0502, &uuid, atval, len);
|
|
|
|
/* Manufacturer serial number characteristic */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_UUID);
|
|
u16 = htons(MANUFACTURER_SERIAL_UUID);
|
|
atval[0] = ATT_CHAR_PROPER_READ;
|
|
atval[1] = 0x04;
|
|
atval[2] = 0x05;
|
|
atval[3] = u16 >> 8;
|
|
atval[4] = u16;
|
|
attrib_db_add(0x0503, &uuid, atval, 5);
|
|
|
|
/* Manufacturer serial number characteristic value */
|
|
sdp_uuid16_create(&uuid, MANUFACTURER_SERIAL_UUID);
|
|
len = strlen(serial1);
|
|
strncpy((char *) atval, serial1, len);
|
|
attrib_db_add(0x0504, &uuid, atval, len);
|
|
|
|
/* Secondary Service: Manufacturer Service */
|
|
sdp_uuid16_create(&uuid, GATT_SND_SVC_UUID);
|
|
u16 = htons(MANUFACTURER_SVC_UUID);
|
|
atval[0] = u16 >> 8;
|
|
atval[1] = u16;
|
|
attrib_db_add(0x0505, &uuid, atval, 2);
|
|
|
|
/* Manufacturer name characteristic definition */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_UUID);
|
|
u16 = htons(MANUFACTURER_NAME_UUID);
|
|
atval[0] = ATT_CHAR_PROPER_READ;
|
|
atval[1] = 0x07;
|
|
atval[2] = 0x05;
|
|
atval[3] = u16 >> 8;
|
|
atval[4] = u16;
|
|
attrib_db_add(0x0506, &uuid, atval, 5);
|
|
|
|
/* Secondary Service: Vendor Specific Service */
|
|
sdp_uuid16_create(&uuid, GATT_SND_SVC_UUID);
|
|
u16 = htons(VENDOR_SPECIFIC_SVC_UUID);
|
|
atval[0] = u16 >> 8;
|
|
atval[1] = u16;
|
|
attrib_db_add(0x0550, &uuid, atval, 2);
|
|
|
|
/* Vendor Specific Type characteristic definition */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_UUID);
|
|
u16 = htons(VENDOR_SPECIFIC_TYPE_UUID);
|
|
atval[0] = ATT_CHAR_PROPER_READ;
|
|
atval[1] = 0x68;
|
|
atval[2] = 0x05;
|
|
atval[3] = u16 >> 8;
|
|
atval[4] = u16;
|
|
attrib_db_add(0x0560, &uuid, atval, 5);
|
|
|
|
/* Vendor Specific Type characteristic value */
|
|
sdp_uuid16_create(&uuid, VENDOR_SPECIFIC_TYPE_UUID);
|
|
atval[0] = 0x56;
|
|
atval[1] = 0x65;
|
|
atval[2] = 0x6E;
|
|
atval[3] = 0x64;
|
|
atval[4] = 0x6F;
|
|
atval[5] = 0x72;
|
|
attrib_db_add(0x0568, &uuid, atval, 6);
|
|
|
|
/* Manufacturer name attribute */
|
|
sdp_uuid16_create(&uuid, MANUFACTURER_NAME_UUID);
|
|
len = strlen(manufacturer_name2);
|
|
strncpy((char *) atval, manufacturer_name2, len);
|
|
attrib_db_add(0x0507, &uuid, atval, len);
|
|
|
|
/* Characteristic: serial number */
|
|
sdp_uuid16_create(&uuid, GATT_CHARAC_UUID);
|
|
u16 = htons(MANUFACTURER_SERIAL_UUID);
|
|
atval[0] = ATT_CHAR_PROPER_READ;
|
|
atval[1] = 0x09;
|
|
atval[2] = 0x05;
|
|
atval[3] = u16 >> 8;
|
|
atval[4] = u16;
|
|
attrib_db_add(0x0508, &uuid, atval, 5);
|
|
|
|
/* Serial number characteristic value */
|
|
sdp_uuid16_create(&uuid, MANUFACTURER_SERIAL_UUID);
|
|
len = strlen(serial2);
|
|
strncpy((char *) atval, serial2, len);
|
|
attrib_db_add(0x0509, &uuid, atval, len);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int server_example_init(void)
|
|
{
|
|
return register_attributes();
|
|
}
|