util/geticonset.c

   1 /* geticonset.c - outputs icon configuration from WindowMaker to stdout
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1997-2003 Alfredo K. Kojima
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  20  *  USA.
  21  */
  22
  23 #ifdef __GLIBC__
  24 #define _GNU_SOURCE             /* getopt_long */
  25 #endif
  26
  27 #include <getopt.h>
  28 #include <stdio.h>
  29 #include <stdlib.h>
  30 #include <string.h>
  31
  32 #include <WINGs/WUtil.h>
  33
  34 #include "../src/wconfig.h"
  35
  36 extern char *__progname;
  37
  38 void print_help(int print_usage, int exitval)
  39 {
  40         printf("Usage: %s [-h] [-v] [file]\n", __progname);
  41         if (print_usage) {
  42                 puts("Retrieves program icon configuration and output to FILE or to stdout");
  43                 puts("");
  44                 puts("  -h, --help     display this help and exit");
  45                 puts("  -v, --version  output version information and exit");
  46         }
  47         exit(exitval);
  48 }
  49
  50 int main(int argc, char **argv)
  51 {
  52         WMPropList *window_name, *icon_key, *window_attrs, *icon_value;
  53         WMPropList *all_windows, *iconset, *keylist;
  54         char *path;
  55         int i, ch;
  56
  57         struct option longopts[] = {
  58                 { "version",    no_argument,    NULL,           'v' },
  59                 { "help",       no_argument,    NULL,           'h' },
  60                 { NULL,         0,              NULL,           0 }
  61         };
  62
  63         while ((ch = getopt_long(argc, argv, "hv", longopts, NULL)) != -1)
  64                 switch(ch) {
  65                         case 'v':
  66                                 printf("%s (Window Maker %s)\n", __progname, VERSION);
  67                                 return 0;
  68                                 /* NOTREACHED */
  69                         case 'h':
  70                                 print_help(1, 0);
  71                                 /* NOTREACHED */
  72                         case 0:
  73                                 break;
  74                         default:
  75                                 print_help(0, 1);
  76                                 /* NOTREACHED */
  77                 }
  78
  79         argc -= optind;
  80         argv += optind;
  81
  82         path = wdefaultspathfordomain("WMWindowAttributes");
  83
  84         all_windows = WMReadPropListFromFile(path);
  85         if (!all_windows) {
  86                 printf("%s: could not load WindowMaker configuration file \"%s\".\n", __progname, path);
  87                 return 1;
  88         }
  89
  90         iconset = WMCreatePLDictionary(NULL, NULL);
  91
  92         keylist = WMGetPLDictionaryKeys(all_windows);
  93         icon_key = WMCreatePLString("Icon");
  94
  95         for (i = 0; i < WMGetPropListItemCount(keylist); i++) {
  96                 WMPropList *icondic;
  97
  98                 window_name = WMGetFromPLArray(keylist, i);
  99                 if (!WMIsPLString(window_name))
 100                         continue;
 101
 102                 window_attrs = WMGetFromPLDictionary(all_windows, window_name);
 103                 if (window_attrs && WMIsPLDictionary(window_attrs)) {
 104                         icon_value = WMGetFromPLDictionary(window_attrs, icon_key);
 105                         if (icon_value) {
 106                                 icondic = WMCreatePLDictionary(icon_key, icon_value, NULL);
 107                                 WMPutInPLDictionary(iconset, window_name, icondic);
 108                         }
 109                 }
 110         }
 111
 112         if (argc == 1) {
 113                 WMWritePropListToFile(iconset, argv[0]);
 114         } else {
 115                 puts(WMGetPropListDescription(iconset, True));
 116         }
 117         return 0;
 118 }