research.m1stereo.tv/gitweb/ - omnplay/blob - src/opts.c

   1 /*
   2  * opts.c -- GTK+ 2 omnplay
   3  * Copyright (C) 2011 Maksym Veremeyenko <verem@m1stereo.tv>
   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
  16  * along with this program; if not, write to the Free Software Foundation,
  17  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19 #ifdef HAVE_CONFIG_H
  20 #  include <config.h>
  21 #endif
  22
  23 #include <stdio.h>
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include <getopt.h>
  27
  28 #include <gtk/gtk.h>
  29 #include <gdk/gdkkeysyms.h>
  30
  31 #include "opts.h"
  32
  33 static const char short_options [] = "h";
  34 static const struct option long_options [] =
  35 {
  36     { "directory",              required_argument,    NULL,   '0'},
  37     { "player",                 required_argument,    NULL,   '1'},
  38     { "help",                   no_argument,          NULL,   'h'},
  39     { 0,                        0,                    0,      0}
  40 };
  41
  42
  43
  44 int omnplay_opt(int argc, char** argv, omnplay_instance_t* app)
  45 {
  46     char* p;
  47     int c, index = 0;
  48
  49     /* reset datas */
  50     optind = 0; opterr = 0; optopt = 0;
  51
  52     /* program arguments processing */
  53     while(1)
  54     {
  55         c = getopt_long (argc, argv, short_options, long_options, &index);
  56
  57         if((-1) == c) break;
  58
  59         switch(c)
  60         {
  61             case 0: break;
  62
  63             /** --direcotry */
  64             case '0':
  65                 strncpy(app->players.path, optarg, PATH_MAX);
  66                 break;
  67
  68             /** --player */
  69             case '1':
  70                 p = strchr(optarg, '@');
  71                 if(p)
  72                 {
  73                     *p = 0;
  74                     strncpy(app->players.item[app->players.count].name, optarg, PATH_MAX);
  75                     strncpy(app->players.item[app->players.count].host, p + 1, PATH_MAX);
  76                     app->players.item[app->players.count].idx = app->players.count;
  77                     app->players.item[app->players.count].app = app;
  78                     app->players.count++;
  79                 };
  80                 break;
  81
  82             default:
  83                 fprintf(stderr, "ERROR: Incorrect argument!\n");
  84                 return 1;
  85                 break;
  86         };
  87     };
  88
  89     return 0;
  90 };
  91
  92 void omnplay_usage(void)
  93 {
  94     fprintf
  95     (
  96         stderr,
  97         "Usage:\n"
  98         "\t--directory=<PATH> Directory to override default\n"
  99         "\t--player=<STRING>  Player to use in a form <player_name>@<mediadirector host>\n"
 100     );
 101 };