path: root/src/lirc.c

/* ncmpc (Ncurses MPD Client)
 * (c) 2004-2009 The Music Player Daemon Project
 * Project homepage: http://musicpd.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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#include <lirc/lirc_client.h>
#include "lirc.h"
#include "ncmpc.h"

static struct lirc_config *lc = NULL;

int ncmpc_lirc_open()
{
	char prog[] = "ncmpc";
	int lirc_socket = 0;

	if ((lirc_socket = lirc_init(prog, 0)) == -1)
		return -1;

	if (lirc_readconfig(NULL, &lc, NULL)) {
		lirc_deinit();
		return -1;
	}

	return lirc_socket;
}

void ncmpc_lirc_close()
{
	if (lc)
		lirc_freeconfig(lc);
	lirc_deinit();
}

gboolean
lirc_event(G_GNUC_UNUSED GIOChannel *source,
	   G_GNUC_UNUSED GIOCondition condition, G_GNUC_UNUSED gpointer data)
{
	char *code, *txt;
	command_t cmd;

	begin_input_event();

	if (lirc_nextcode(&code) == 0) {
		while (lirc_code2char(lc, code, &txt) == 0 && txt != NULL) {
			cmd = get_key_command_from_name(txt);
			if (do_input_event(cmd) != 0)
				return FALSE;
		}
	}

	end_input_event();
	return TRUE;
}