Block external images in webkit

diff --git a/src/widgets/modest-webkit-mime-part-view.c b/src/widgets/modest-webkit-mime-part-view.c
index 51de7ea..7eb8c38 100644 (file)
--- a/src/widgets/modest-webkit-mime-part-view.c
+++ b/src/widgets/modest-webkit-mime-part-view.c
@@ -56,6 +56,12 @@ static void    modest_webkit_mime_part_view_finalize   (GObject *self);
 static void    modest_webkit_mime_part_view_dispose    (GObject *self);
 
 /* Webkit signal handlers */
+static void on_resource_request_starting (WebKitWebView *webview,
+                                         WebKitWebFrame *frame,
+                                         WebKitWebResource *resource,
+                                         WebKitNetworkRequest *request,
+                                         WebKitNetworkResponse *response,
+                                         gpointer userdata);
 static void      on_notify_style  (GObject *obj, GParamSpec *spec, gpointer userdata);
 static gboolean  update_style     (ModestWebkitMimePartView *self);
 /* TnyMimePartView implementation */
@@ -285,6 +291,9 @@ modest_webkit_mime_part_view_init (ModestWebkitMimePartView *self)
        priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
                                                       G_OBJECT(self), "notify::style",
                                                       G_CALLBACK (on_notify_style), (gpointer) self);
+       priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
+                                                      G_OBJECT (self), "resource-request-starting",
+                                                      G_CALLBACK (on_resource_request_starting), (gpointer) self);
 
        priv->part = NULL;
        priv->current_zoom = 1.0;
@@ -320,6 +329,27 @@ modest_webkit_mime_part_view_dispose (GObject *obj)
 
 /* WEBKIT SIGNALS HANDLERS */
 
+static void
+on_resource_request_starting (WebKitWebView *webview,
+                             WebKitWebFrame *frame,
+                             WebKitWebResource *resource,
+                             WebKitNetworkRequest *request,
+                             WebKitNetworkResponse *response,
+                             gpointer userdata)
+{
+       ModestWebkitMimePartView *self = (ModestWebkitMimePartView *) userdata;
+       g_return_if_fail (MODEST_IS_WEBKIT_MIME_PART_VIEW (self));
+
+       if (g_str_has_prefix (webkit_network_request_get_uri (request), "http:")) {
+               ModestWebkitMimePartViewPrivate *priv = MODEST_WEBKIT_MIME_PART_VIEW_GET_PRIVATE (self);
+
+               if (!priv->view_images)
+                       priv->has_external_images = TRUE;
+       }
+
+       webkit_network_request_set_uri (request, "about:blank");
+}
+
 static void 
 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 {