1 files changed, 123 insertions, 1 deletions

diff --git a/src/fs/gnunet-fs-gtk_common.c b/src/fs/gnunet-fs-gtk_common.c
index a987b25a..91858455 100644
--- a/src/fs/gnunet-fs-gtk_common.c
+++ b/src/fs/gnunet-fs-gtk_common.c
@@ -1,6 +1,6 @@
 /*
      This file is part of GNUnet.
-     (C) 2010 Christian Grothoff (and other contributing authors)
+     (C) 2010, 2012 Christian Grothoff (and other contributing authors)
 
      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published
@@ -24,6 +24,9 @@
  * @author Christian Grothoff
  */
 #include "gnunet-fs-gtk_common.h"
+#include "gnunet-fs-gtk_download-save-as.h"
+#include "gnunet-fs-gtk.h"
+#include "gnunet-fs-gtk_event-handler.h"
 
 /**
  * Converts metadata specified by @data of size @data_len
@@ -284,5 +287,124 @@ GNUNET_FS_GTK_get_description_from_metadata (const struct GNUNET_CONTAINER_MetaD
 }
 
 
+/**
+ * A URI was selected (or pasted into the application).  Run
+ * the appropriate action.
+ *
+ * @param uri the URI
+ */
+void
+GNUNET_FS_GTK_handle_uri (const struct GNUNET_FS_Uri *uri)
+{
+  GtkTreeIter iter;
+  GtkTreeModel *namespace_treestore;
+  GtkTreeView *namespace_tree;
+  gchar *value;
+  GtkLabel *sel_namespace_label;
+  GtkTreePath *treepath;
+  GtkEntry *query_entry;
+  GNUNET_HashCode *nsid;
+  GNUNET_HashCode want;
+  
+  if (GNUNET_FS_uri_test_chk (uri) || GNUNET_FS_uri_test_loc (uri))
+  {
+    struct DownloadEntry *de;
+
+    de = GNUNET_malloc (sizeof (struct DownloadEntry));
+    de->uri = GNUNET_FS_uri_dup (uri);
+    GNUNET_FS_GTK_open_download_as_dialog (de);
+    return;
+  }
+  query_entry = GTK_ENTRY (GNUNET_FS_GTK_get_main_window_object ("main_window_search_entry"));
+  namespace_tree =
+    GTK_TREE_VIEW (GNUNET_FS_GTK_get_main_window_object
+                   ("namespace_selector_treeview"));
+  namespace_treestore =
+    GTK_TREE_MODEL (GNUNET_FS_GTK_get_main_window_object
+                    ("main_window_search_namespace_treestore"));
+  sel_namespace_label =
+    GTK_LABEL (GNUNET_FS_GTK_get_main_window_object ("main_window_search_selected_namespace_label"));
+  
+  if (GNUNET_FS_uri_test_sks (uri))
+  {
+    /* select the namespace */
+    if (GNUNET_OK !=
+        GNUNET_FS_uri_sks_get_namespace (uri, &want))
+    {
+      GNUNET_break (0);
+      return;
+    }
+    if (! gtk_tree_model_get_iter_first (namespace_treestore, &iter))
+    {
+      GNUNET_break (0);
+      return;
+    }
+    gtk_tree_model_get (namespace_treestore, &iter,
+                        1, &nsid,
+                        -1);
+    while ( ( (NULL == nsid) ||
+              (0 != memcmp (nsid,
+                            &want,
+                            sizeof (GNUNET_HashCode))) ) &&
+            (gtk_tree_model_iter_next (namespace_treestore, &iter)) )
+      gtk_tree_model_get (namespace_treestore, &iter,
+                          1, &nsid,
+                          -1);
+    if ( (NULL == nsid) ||
+         (0 != memcmp (nsid,
+                       &want,
+                       sizeof (GNUNET_HashCode))) )
+    {
+      /* namespace unknown / not in list!? */
+      GNUNET_break (0);
+      return;
+    }    
+    gtk_tree_selection_select_iter (gtk_tree_view_get_selection
+                                    (namespace_tree), &iter);
+    treepath = gtk_tree_model_get_path (namespace_treestore, 
+                                        &iter);
+    if (GNUNET_GTK_get_tree_string (namespace_tree, treepath, 0, &value))
+      gtk_label_set_text (sel_namespace_label, value);
+    gtk_tree_path_free (treepath);          
+
+    /* set search entry to the namespace identifier */
+    {
+      char *query_string;
+
+      query_string = GNUNET_FS_uri_sks_get_content_id (uri);
+      gtk_entry_set_text (query_entry,
+                          query_string);
+      GNUNET_free (query_string);    
+    }
+    return;
+  }
+
+  if (GNUNET_FS_uri_test_ksk (uri))
+  {
+    /* select "no" namespace, which should be the first entry
+       in the namespace */
+    if (gtk_tree_model_get_iter_first (namespace_treestore, &iter))
+    {
+      gtk_tree_selection_select_iter (gtk_tree_view_get_selection
+                                      (namespace_tree), &iter);
+      treepath = gtk_tree_model_get_path (namespace_treestore, &iter);
+      if (GNUNET_GTK_get_tree_string (namespace_tree, treepath, 0, &value))
+        gtk_label_set_text (sel_namespace_label, value);
+      gtk_tree_path_free (treepath);      
+    }
+    /* set search entry to the query string */
+    {
+      char *query_string;
+
+      query_string = GNUNET_FS_uri_ksk_to_string_fancy (uri);
+      gtk_entry_set_text (query_entry,
+                          query_string);  
+      GNUNET_free (query_string);
+    }
+    return;
+  }
+  GNUNET_break (0);
+}
+
 
 /* end of gnunet-fs-gtk-common.c */