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 along
  18  *  with this program; if not, write to the Free Software Foundation, Inc.,
  19  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #ifdef __GLIBC__
  23 #define _GNU_SOURCE             /* getopt_long */
  24 #endif
  25
  26 #include <getopt.h>
  27 #include <stdio.h>
  28 #include <stdlib.h>
  29 #include <string.h>
  30
  31 #include <WINGs/WUtil.h>
  32
  33 #include "../src/wconfig.h"
  34
  35 extern char *__progname;
  36
  37 static void print_help(int print_usage, int exitval)
  38 {
  39         printf("Usage: %s [-h] [-v] [file]\n", __progname);
  40         if (print_usage) {
  41                 puts("Retrieves program icon configuration and output to FILE or to stdout");
  42                 puts("");
  43                 puts("  -h, --help     display this help and exit");
  44                 puts("  -v, --version  output version information and exit");
  45         }
  46         exit(exitval);
  47 }
  48
  49 int main(int argc, char **argv)
  50 {
  51         WMPropList *window_name, *icon_key, *window_attrs, *icon_value;
  52         WMPropList *all_windows, *iconset, *keylist;
  53         char *path;
  54         int i, ch;
  55
  56         struct option longopts[] = {
  57                 { "version",    no_argument,    NULL,           'v' },
  58                 { "help",       no_argument,    NULL,           'h' },
  59                 { NULL,         0,              NULL,           0 }
  60         };
  61
  62         while ((ch = getopt_long(argc, argv, "hv", longopts, NULL)) != -1)
  63                 switch(ch) {
  64                         case 'v':
  65                                 printf("%s (Window Maker %s)\n", __progname, VERSION);
  66                                 return 0;
  67                                 /* NOTREACHED */
  68                         case 'h':
  69                                 print_help(1, 0);
  70                                 /* NOTREACHED */
  71                         case 0:
  72                                 break;
  73                         default:
  74                                 print_help(0, 1);
  75                                 /* NOTREACHED */
  76                 }
  77
  78         argc -= optind;
  79         argv += optind;
  80
  81         path = wdefaultspathfordomain("WMWindowAttributes");
  82
  83         all_windows = WMReadPropListFromFile(path);
  84         if (!all_windows) {
  85                 printf("%s: could not load WindowMaker configuration file \"%s\".\n", __progname, path);
  86                 return 1;
  87         }
  88
  89         iconset = WMCreatePLDictionary(NULL, NULL);
  90
  91         keylist = WMGetPLDictionaryKeys(all_windows);
  92         icon_key = WMCreatePLString("Icon");
  93
  94         for (i = 0; i < WMGetPropListItemCount(keylist); i++) {
  95                 WMPropList *icondic;
  96
  97                 window_name = WMGetFromPLArray(keylist, i);
  98                 if (!WMIsPLString(window_name))
  99                         continue;
 100
 101                 window_attrs = WMGetFromPLDictionary(all_windows, window_name);
 102                 if (window_attrs && WMIsPLDictionary(window_attrs)) {
 103                         icon_value = WMGetFromPLDictionary(window_attrs, icon_key);
 104                         if (icon_value) {
 105                                 icondic = WMCreatePLDictionary(icon_key, icon_value, NULL);
 106                                 WMPutInPLDictionary(iconset, window_name, icondic);
 107                         }
 108                 }
 109         }
 110
 111         if (argc == 1) {
 112                 WMWritePropListToFile(iconset, argv[0]);
 113         } else {
 114                 puts(WMGetPropListDescription(iconset, True));
 115         }
 116         return 0;
 117 }