/*

 *

 *  BlueZ - Bluetooth protocol stack for Linux

 *

 *  Copyright (C) 2011-2012  Intel Corporation

 *  Copyright (C) 2004-2010  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 <stdio.h>

#include <errno.h>

#include <unistd.h>

#include <stdlib.h>

#include <string.h>

#include <sys/socket.h>

#include <sys/un.h>

#include "src/shared/mainloop.h"

#include "src/shared/hfp.h"

static void hfp_debug(const char *str, void *user_data)

{

	const char *prefix = user_data;

	printf("%s%s\n", prefix, str);

}

static void command_handler(const char *command, void *user_data)

{

	struct hfp_gw *hfp = user_data;

	printf("Command: %s\n", command);

	hfp_gw_send_result(hfp, HFP_RESULT_ERROR);

}

static bool open_connection(void)

{

	static const char SOCKET_PATH[] = "\0hfp-headset";

	struct hfp_gw *hfp;

	struct sockaddr_un addr;

	int fd;

	fd = socket(PF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0);

	if (fd < 0) {

		perror("Failed to create Unix socket");

		return false;

	}

	memset(&addr, 0, sizeof(addr));

	addr.sun_family = AF_UNIX;

	memcpy(addr.sun_path, SOCKET_PATH, sizeof(SOCKET_PATH));

	if (connect(fd, (struct sockaddr *) &addr, sizeof(addr)) < 0) {

		perror("Failed to connect Unix socket");

		close(fd);

		return false;

	}

	hfp = hfp_gw_new(fd);

	if (!hfp) {

		close(fd);

		return false;

	}

	hfp_gw_set_close_on_unref(hfp, true);

	hfp_gw_set_debug(hfp, hfp_debug, "HFP: ", NULL);

	hfp_gw_set_command_handler(hfp, command_handler, hfp, NULL);

	return true;

}

static void signal_callback(int signum, void *user_data)

{

	switch (signum) {

	case SIGINT:

	case SIGTERM:

		mainloop_quit();

		break;

	}

}

int main(int argc, char *argv[])

{

	mainloop_init();

	if (!open_connection())

		return EXIT_FAILURE;

	return mainloop_run_with_signal(signal_callback, NULL);

}