cmus/irman_config.c

   1 /*
   2  * Copyright 2004-2005 Timo Hirvonen
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  17  * 02111-1307, USA.
  18  */
  19
  20 #include <irman_config.h>
  21 #include <irman.h>
  22 #include <sconf.h>
  23 #include <misc.h>
  24
  25 #include <stdio.h>
  26 #include <errno.h>
  27 #include <string.h>
  28
  29 static char *button_names[] = {
  30         "btn_play",
  31         "btn_stop",
  32         "btn_pause",
  33         "btn_prev",
  34         "btn_next",
  35         "btn_seek_bwd",
  36         "btn_seek_fwd",
  37         "btn_vol_up",
  38         "btn_vol_down",
  39         "btn_mute",
  40         "btn_shuffle",
  41         "btn_repeat",
  42         "btn_continue",
  43         NULL
  44 };
  45
  46 int irman_config(void)
  47 {
  48         struct irman *irman;
  49         char device[1024];
  50         int i;
  51
  52         do {
  53                 printf("device: ");
  54                 fflush(stdout);
  55                 if (fgets(device, sizeof(device), stdin) != NULL)
  56                         break;
  57         } while (1);
  58         i = strlen(device);
  59         if (i > 0 && device[i - 1] == '\n')
  60                 device[i - 1] = 0;
  61
  62         irman = irman_open(device);
  63         if (irman == NULL) {
  64                 fprintf(stderr, "error initialising irman: `%s'\n",
  65                         strerror(errno));
  66                 return 1;
  67         }
  68         for (i = 0; button_names[i]; i++) {
  69                 char code[IRMAN_CODE_LEN];
  70                 char text[IRMAN_TEXT_SIZE];
  71
  72                 printf("%s: ", button_names[i]);
  73                 fflush(stdout);
  74                 if (irman_get_code(irman, code)) {
  75                         if (errno == ENXIO) {
  76                                 fprintf(stderr, "irman not initialised (bug)\n");
  77                         } else {
  78                                 fprintf(stderr, "error reading code: `%s'\n",
  79                                         strerror(errno));
  80                         }
  81                         irman_close(irman);
  82                         return 1;
  83                 }
  84                 irman_code_to_text(text, code);
  85                 sconf_set_str_option(&sconf_head, button_names[i], text);
  86                 printf("OK\n");
  87         }
  88         irman_close(irman);
  89         sconf_set_str_option(&sconf_head, "irman_device", device);
  90         return 0;
  91 }