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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2004-2009 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 <errno.h>
#include <stdlib.h>
#include <termios.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/param.h>
#include <bluetooth/bluetooth.h>
#include <bluetooth/sdp.h>
#include <bluetooth/sdp_lib.h>
#include <glib.h>
#include "logging.h"
#include "textfile.h"
#include "storage.h"
int port_delete(bdaddr_t *src, bdaddr_t *dst, int16_t id)
{
char filename[PATH_MAX + 1];
char src_addr[18], dst_addr[18];
char key[32];
ba2str(src, src_addr);
ba2str(dst, dst_addr);
create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "serial");
snprintf(key, sizeof(key), "%s#%hd", dst_addr, id);
return textfile_del(filename, key);
}
int port_store(bdaddr_t *src, bdaddr_t *dst, int16_t id,
uint8_t ch, const char *svcname)
{
char filename[PATH_MAX + 1];
char src_addr[18], dst_addr[18];
char key[32];
char *value;
int size, err;
if (!svcname)
svcname = "Bluetooth RFCOMM port";
ba2str(src, src_addr);
ba2str(dst, dst_addr);
create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "serial");
create_file(filename, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
size = strlen(svcname) + 5;
value = g_malloc0(size);
snprintf(key, 32, "%s#%hd", dst_addr, id);
snprintf(value, size, "%d:%s", ch, svcname);
err = textfile_put(filename, key, value);
g_free(value);
return err;
}
int proxy_delete(bdaddr_t *src, const char *tty)
{
char filename[PATH_MAX + 1], src_addr[18];
ba2str(src, src_addr);
create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "proxy");
return textfile_del(filename, tty);
}
int proxy_store(bdaddr_t *src, const char *uuid, const char *tty,
const char *name, uint8_t ch, int opts, struct termios *ti)
{
char filename[PATH_MAX + 1], key[32], src_addr[18], *value;
int i, pos, size, err;
uint8_t *pti;
ba2str(src, src_addr);
create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "proxy");
create_file(filename, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
if (!name)
name = "Port Proxy Entity";
size = MAX_LEN_UUID_STR + 16 + strlen(name) + sizeof(struct termios) * 2;
value = g_malloc0(size);
snprintf(key, 32, "%s", tty);
/* tty uuid 00 0x0000 name:termios */
pos = snprintf(value, size, "%s %d 0x%04X %s:", uuid, ch, opts, name);
if (!ti)
goto done;
for (i = 0, pti = (uint8_t *) ti; i < sizeof(struct termios); i++, pti++)
sprintf(value + pos + (i * 2), "%2.2X", *pti);
done:
err = textfile_put(filename, key, value);
g_free(value);
return err;
}
int read_device_name(bdaddr_t *src, bdaddr_t *dst, char **name)
{
char filename[PATH_MAX + 1], *str;
char src_addr[18], dst_addr[18];
int len;
ba2str(src, src_addr);
ba2str(dst, dst_addr);
create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "names");
str = textfile_get(filename, dst_addr);
if (!str)
return -ENOENT;
len = strlen(str);
/* Max remote device name */
if (len < 248) {
*name = str;
return 0;
}
*name = g_try_malloc0(248);
if (!*name)
return -ENOMEM;
snprintf(*name, 248, "%s", str);
free(str);
return 0;
}
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