bin/dconf-dump.vala

   1 void add_to_keyfile (KeyFile kf, DConf.Client client, string topdir, string? rel = "") {
   2         var this_dir = topdir + rel;
   3         string this_group;
   4
   5         if (rel != "") {
   6                 this_group = rel.slice (0, -1);
   7         } else {
   8                 this_group = "/";
   9         }
  10
  11         foreach (var item in client.list (this_dir)) {
  12                 if (item.has_suffix ("/")) {
  13                         add_to_keyfile (kf, client, topdir, rel + item);
  14                 } else {
  15                         var val = client.read (this_dir + item);
  16
  17                         if (val != null) {
  18                                 kf.set_value (this_group, item, val.print (true));
  19                         }
  20                 }
  21         }
  22 }
  23
  24 void dconf_dump (string[] args) throws Error {
  25         var client = new DConf.Client ();
  26         var kf = new KeyFile ();
  27         var dir = args[2];
  28
  29         DConf.verify_dir (dir);
  30
  31         add_to_keyfile (kf, client, dir);
  32         print ("%s", kf.to_data ());
  33 }
  34
  35 KeyFile keyfile_from_stdin () throws Error {
  36         unowned string? tmp;
  37         char buffer[1024];
  38
  39         var s = new StringBuilder ();
  40         while ((tmp = stdin.gets (buffer)) != null) {
  41                 s.append (tmp);
  42         }
  43
  44         var kf = new KeyFile ();
  45         kf.load_from_data (s.str, s.len, 0);
  46
  47         return kf;
  48 }
  49
  50 void dconf_load (string[] args) throws Error {
  51         var dir = args[2];
  52         DConf.verify_dir (dir);
  53
  54         var changeset = new DConf.Changeset ();
  55         var kf = keyfile_from_stdin ();
  56
  57         foreach (var group in kf.get_groups ()) {
  58                 foreach (var key in kf.get_keys (group)) {
  59                         var path = dir + (group == "/" ? "" : group + "/") + key;
  60                         DConf.verify_key (path);
  61                         changeset.set (path, Variant.parse (null, kf.get_value (group, key)));
  62                 }
  63         }
  64
  65         var client = new DConf.Client ();
  66         client.change_sync (changeset);
  67 }