diff options
Diffstat (limited to 'embed')
| -rw-r--r-- | embed/ephy-favicon-cache.c | 48 |
1 files changed, 47 insertions, 1 deletions
diff --git a/embed/ephy-favicon-cache.c b/embed/ephy-favicon-cache.c index 7012191e0..6d7269a48 100644 --- a/embed/ephy-favicon-cache.c +++ b/embed/ephy-favicon-cache.c @@ -68,7 +68,8 @@ enum EPHY_NODE_FAVICON_PROP_URL = 2, EPHY_NODE_FAVICON_PROP_FILENAME = 3, EPHY_NODE_FAVICON_PROP_LAST_USED = 4, - EPHY_NODE_FAVICON_PROP_STATE = 5 + EPHY_NODE_FAVICON_PROP_STATE = 5, + EPHY_NODE_FAVICON_PROP_CHECKED = 6 }; static guint signals[LAST_SIGNAL] = { 0 }; @@ -404,6 +405,7 @@ ephy_favicon_cache_get (EphyFaviconCache *cache, GValue value = { 0, }; char *pix_file; GdkPixbuf *pixbuf; + gboolean valid = FALSE; if (url == NULL) return NULL; @@ -458,6 +460,50 @@ ephy_favicon_cache_get (EphyFaviconCache *cache, ephy_node_get_property_string (icon, EPHY_NODE_FAVICON_PROP_FILENAME), NULL); + /* Check for supported icon types */ + if (ephy_node_get_property (icon, EPHY_NODE_FAVICON_PROP_CHECKED, &value)) + { + valid = g_value_get_boolean (&value); + g_value_unset (&value); + } + else + { + GnomeVFSFileInfo *info; + + /* Sniff mime type and check if it's safe to open */ + info = gnome_vfs_file_info_new (); + if (gnome_vfs_get_file_info (pix_file, info, + GNOME_VFS_FILE_INFO_GET_MIME_TYPE | + GNOME_VFS_FILE_INFO_FORCE_SLOW_MIME_TYPE) == GNOME_VFS_OK && + (info->valid_fields & GNOME_VFS_FILE_INFO_FIELDS_MIME_TYPE) && + info->mime_type != NULL) + { + valid = strcmp (info->mime_type, "image/x-ico") == 0 || + strcmp (info->mime_type, "image/png") == 0 || + strcmp (info->mime_type, "image/gif") == 0; + } + gnome_vfs_file_info_unref (info); + + g_value_init (&value, G_TYPE_BOOLEAN); + g_value_set_boolean (&value, valid); + ephy_node_set_property (icon, EPHY_NODE_FAVICON_PROP_CHECKED, &value); + g_value_unset (&value); + + /* remove invalid files from cache */ + if (valid == FALSE) + { + gnome_vfs_unlink (pix_file); + } + + LOG ("%s icon file %s", valid ? "Validated" : "Invalidated", pix_file); + } + + if (valid == FALSE) + { + g_free (pix_file); + return NULL; + } + LOG ("Create pixbuf for %s", pix_file); pixbuf = gdk_pixbuf_new_from_file (pix_file, NULL); |