blob: 317331b4baccddd9e66dd46356d91e1b1a5552ba [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0-or-later
/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2011 Nokia Corporation
*
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <glib.h>
#include "lib/bluetooth.h"
#include "lib/hci.h"
#include "lib/hci_lib.h"
#include "lib/sdp.h"
#include "lib/uuid.h"
#include "btio/btio.h"
#include "att.h"
#include "gattrib.h"
#include "gatt.h"
#include "gatttool.h"
GIOChannel *gatt_connect(const char *src, const char *dst,
const char *dst_type, const char *sec_level,
int psm, int mtu, BtIOConnect connect_cb,
GError **gerr)
{
GIOChannel *chan;
bdaddr_t sba, dba;
uint8_t dest_type;
GError *tmp_err = NULL;
BtIOSecLevel sec;
str2ba(dst, &dba);
/* Local adapter */
if (src != NULL) {
if (!strncmp(src, "hci", 3))
hci_devba(atoi(src + 3), &sba);
else
str2ba(src, &sba);
} else
bacpy(&sba, BDADDR_ANY);
/* Not used for BR/EDR */
if (strcmp(dst_type, "random") == 0)
dest_type = BDADDR_LE_RANDOM;
else
dest_type = BDADDR_LE_PUBLIC;
if (strcmp(sec_level, "medium") == 0)
sec = BT_IO_SEC_MEDIUM;
else if (strcmp(sec_level, "high") == 0)
sec = BT_IO_SEC_HIGH;
else
sec = BT_IO_SEC_LOW;
if (psm == 0)
chan = bt_io_connect(connect_cb, NULL, NULL, &tmp_err,
BT_IO_OPT_SOURCE_BDADDR, &sba,
BT_IO_OPT_SOURCE_TYPE, BDADDR_LE_PUBLIC,
BT_IO_OPT_DEST_BDADDR, &dba,
BT_IO_OPT_DEST_TYPE, dest_type,
BT_IO_OPT_CID, ATT_CID,
BT_IO_OPT_SEC_LEVEL, sec,
BT_IO_OPT_INVALID);
else
chan = bt_io_connect(connect_cb, NULL, NULL, &tmp_err,
BT_IO_OPT_SOURCE_BDADDR, &sba,
BT_IO_OPT_DEST_BDADDR, &dba,
BT_IO_OPT_PSM, psm,
BT_IO_OPT_IMTU, mtu,
BT_IO_OPT_SEC_LEVEL, sec,
BT_IO_OPT_INVALID);
if (tmp_err) {
g_propagate_error(gerr, tmp_err);
return NULL;
}
return chan;
}
size_t gatt_attr_data_from_string(const char *str, uint8_t **data)
{
char tmp[3];
size_t size, i;
size = strlen(str) / 2;
*data = g_try_malloc0(size);
if (*data == NULL)
return 0;
tmp[2] = '\0';
for (i = 0; i < size; i++) {
memcpy(tmp, str + (i * 2), 2);
(*data)[i] = (uint8_t) strtol(tmp, NULL, 16);
}
return size;
}