- open dialog

1 files changed, 64 insertions, 4 deletions

diff --git a/src/gns/gnunet-gns-gtk.c b/src/gns/gnunet-gns-gtk.c
index 48879e9c..a9c451f0 100644
--- a/src/gns/gnunet-gns-gtk.c
+++ b/src/gns/gnunet-gns-gtk.c
@@ -56,6 +56,12 @@ static struct GNUNET_NAMESTORE_Handle *ns;
  */
 static char *zone_as_string;
 
+/**
+ * Default directory of zone files as a string.
+ */
+static char *zonefile_directory;
+
+GtkWidget *main_window;
 
 /**
  * Get cfg.
@@ -124,7 +130,7 @@ GNUNET_GNS_GTK_new_imagemenuitem_activate_cb (GtkMenuItem *menuitem,
 }
 
 /**
- * The user selected 'NEW' in the menu.  Open a dialog to select
+ * The user selected 'OPEN' in the menu.  Open a dialog to select
  * a different zonefile (for editing).
  *
  * @param checkmenuitem the menu item
@@ -134,7 +140,45 @@ void
 GNUNET_GNS_GTK_open_imagemenuitem_activate_cb (GtkMenuItem *menuitem,
                                                gpointer user_data)
 {
-  GNUNET_break (0); // FIXME, not implemented
+  GtkWidget *dialog;
+  dialog = gtk_file_chooser_dialog_new ("Open zone file...",
+                                        main_window,
+                                        GTK_FILE_CHOOSER_ACTION_OPEN,
+                                        GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+                                        GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+                                        NULL);
+  if (NULL != zonefile_directory)
+    gtk_file_chooser_set_current_folder (dialog, zonefile_directory);
+  if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
+  {
+    char *filename;
+    filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                _("Opening `%s'\n"), filename);
+    if (NULL != zone_pkey)
+    {
+      GNUNET_CRYPTO_rsa_key_free(zone_pkey);
+      zone_pkey = GNUNET_CRYPTO_rsa_key_create_from_file(filename);
+      if (NULL == zone_pkey)
+      {
+        GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                    _("Not a valid zone file `%s'\n"), filename);
+
+        GtkWidget *err_dialog;
+        err_dialog = gtk_message_dialog_new (main_window,
+                                         GTK_DIALOG_DESTROY_WITH_PARENT,
+                                         GTK_MESSAGE_ERROR,
+                                         GTK_BUTTONS_CLOSE,
+                                         _("Error loading file '%s':\n not a valid zone file"),
+                                         filename);
+        gtk_dialog_run (GTK_DIALOG (err_dialog));
+        gtk_widget_destroy (err_dialog);
+      }
+      //if (zone_pkey = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);)
+    }
+    g_free (filename);
+  }
+  gtk_widget_destroy (dialog);
 }
 
 
@@ -175,6 +219,11 @@ shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
     GNUNET_CRYPTO_rsa_key_free (zone_pkey);
     zone_pkey = NULL;
   }
+  if (NULL != zonefile_directory)
+  {
+    GNUNET_free (zonefile_directory);
+    zonefile_directory = NULL;
+  }
 }
 
 
@@ -223,12 +272,23 @@ static void
 run (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
   struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded pub;
-  GtkWidget *main_window;
+
   char *keyfile;
   char *label;
 
   ml = cls;
   if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (get_configuration (),
+                                                            "namestore",
+                                                            "ZONEFILE_DIRECTORY",
+                                                            &zonefile_directory))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                _("Option `%s' missing in section `%s'\n"),
+                "ZONEFILE_DIRECTORY", "namestore");
+    return;
+  }
+
+  if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (get_configuration (),
                                                             "gns",
                                                             "ZONEKEY",
                                                             &keyfile))
@@ -276,7 +336,7 @@ run (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
   GNUNET_GTK_setup_nls ();
   /* setup main window */
   main_window = GTK_WIDGET (get_object ("GNUNET_GNS_GTK_main_window"));
-  gtk_window_maximize (GTK_WINDOW (main_window));
+  //gtk_window_maximize (GTK_WINDOW (main_window));
   GNUNET_GTK_tray_icon_create (GTK_WINDOW (main_window),
                                "gnunet-gtk" /* FIXME: different icon? */ ,
                                "gnunet-gns-gtk");