1 files changed, 85 insertions, 2 deletions

diff --git a/src/fs/gnunet-fs-gtk_main-window-search.c b/src/fs/gnunet-fs-gtk_main-window-search.c
index 3032b501..37bf81b1 100644
--- a/src/fs/gnunet-fs-gtk_main-window-search.c
+++ b/src/fs/gnunet-fs-gtk_main-window-search.c
@@ -298,6 +298,55 @@ main_window_search_entry_key_press_event_cb (GtkWidget * widget,
 
 
 /**
+ * Abort the given PSEU lookup.
+ *
+ * @param lctx lookup to abort.
+ */
+void
+abort_pseu_lookup (struct PseuLookupContext *lctx)
+{
+  struct GNUNET_GTK_MainWindowContext *main_ctx = lctx->main_ctx;
+
+  if (NULL != lctx->lr)
+  {
+    GNUNET_GNS_lookup_cancel (lctx->lr);
+    lctx->lr = NULL;
+  }
+  GNUNET_CONTAINER_DLL_remove (main_ctx->lctx_head,
+                               main_ctx->lctx_tail,
+                               lctx);
+  GNUNET_free (lctx);
+}
+
+
+/**
+ * Iterator called on obtained result for a GNS lookup for
+ * the PSEU lookup when "saving" a zone.  The actual saving
+ * should already have happened via the shortening of GNS,
+ * so we only need to clean up.
+ *
+ * FIXME: this is a drastic simplification, as shortening
+ * may fail (name used, PSEU record not found); in those
+ * cases, we should _still_ do something here...
+ *
+ * @param cls closure with the `struct PseuLookupContext`
+ * @param rd_count number of records in @a rd
+ * @param rd the records in reply
+ */
+static void
+lookup_finished (void *cls,
+                 uint32_t rd_count,
+                 const struct GNUNET_NAMESTORE_RecordData *rd)
+{
+  struct PseuLookupContext *lctx = cls;
+
+  /* FIXME: might want to give visual feedback to the user here */
+  lctx->lr = NULL;
+  abort_pseu_lookup (lctx);
+}
+
+
+/**
  * User clicked on the 'save' button in the search line of the main window.
  * Store the selected namespace in the "sks-fs" zone.
  *
@@ -310,9 +359,43 @@ GNUNET_FS_GTK_save_button_clicked_cb (GtkButton * button,
                                       gpointer user_data)
 {
   struct GNUNET_GTK_MainWindowContext *main_ctx = user_data;
+  GtkComboBox *widget;
+  const gchar *text;
+  struct GNUNET_CRYPTO_EccPublicKey pkey;
+  int ret;
+  struct PseuLookupContext *lctx;
 
-  GNUNET_break (0);
-  (void) main_ctx;
+  if (NULL == main_ctx->gns)
+  {
+    GNUNET_break (0);
+    return;
+  }
+  widget = GTK_COMBO_BOX (GNUNET_FS_GTK_get_main_window_object
+                       ("main_window_search_namespace_combobox"));
+  text = gtk_entry_get_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (widget))));
+  ret = GNUNET_NAMESTORE_zkey_to_pkey (text, &pkey);
+  if (GNUNET_OK != ret)
+  {
+    GNUNET_break (0);
+    return;
+  }
+  lctx = GNUNET_new (struct PseuLookupContext);
+  lctx->main_ctx = main_ctx;
+  GNUNET_CONTAINER_DLL_insert (main_ctx->lctx_head,
+                               main_ctx->lctx_tail,
+                               lctx);
+  lctx->lr = GNUNET_GNS_lookup (main_ctx->gns,
+                                GNUNET_GNS_MASTERZONE_STR,
+                                &pkey,
+                                GNUNET_NAMESTORE_TYPE_PSEU,
+                                GNUNET_NO,
+                                main_ctx->sks_zone /* FIXME: may want more explicit
+                                                      control than using shortening here */,
+                                &lookup_finished,
+                                lctx);
+  /* give visual feedback that something is happening */
+  gtk_widget_set_sensitive (GTK_WIDGET (button),
+                            FALSE);
 }