src/lirc.c

   1 /* ncmpc (Ncurses MPD Client)
   2  * (c) 2004-2010 The Music Player Daemon Project
   3  * Project homepage: http://musicpd.org
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  */
  19
  20 #include <lirc/lirc_client.h>
  21 #include "lirc.h"
  22 #include "ncmpc.h"
  23
  24 static struct lirc_config *lc = NULL;
  25
  26 int ncmpc_lirc_open()
  27 {
  28         char prog[] = "ncmpc";
  29         int lirc_socket = 0;
  30
  31         if ((lirc_socket = lirc_init(prog, 0)) == -1)
  32                 return -1;
  33
  34         if (lirc_readconfig(NULL, &lc, NULL)) {
  35                 lirc_deinit();
  36                 return -1;
  37         }
  38
  39         return lirc_socket;
  40 }
  41
  42 void ncmpc_lirc_close()
  43 {
  44         if (lc)
  45                 lirc_freeconfig(lc);
  46         lirc_deinit();
  47 }
  48
  49 gboolean
  50 lirc_event(G_GNUC_UNUSED GIOChannel *source,
  51            G_GNUC_UNUSED GIOCondition condition, G_GNUC_UNUSED gpointer data)
  52 {
  53         char *code, *txt;
  54         command_t cmd;
  55
  56         begin_input_event();
  57
  58         if (lirc_nextcode(&code) == 0) {
  59                 while (lirc_code2char(lc, code, &txt) == 0 && txt != NULL) {
  60                         cmd = get_key_command_from_name(txt);
  61                         if (do_input_event(cmd) != 0)
  62                                 return FALSE;
  63                 }
  64         }
  65
  66         end_input_event();
  67         return TRUE;
  68 }