Report unexpected character data as error from the GMarkup parser,

2003-09-17  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkuimanager.c (text_handler): Report unexpected character
	data as error from the GMarkup parser, otherwise things like
	gtk_ui_manager_add_ui_from_string (ui, "Hi there!", -1, &error)
	pass unexpectedly.

1 files changed, 37 insertions, 7 deletions

diff --git a/gtk/gtkuimanager.c b/gtk/gtkuimanager.c
index c36beeeb25..0cd712e8e0 100644
--- a/gtk/gtkuimanager.c
+++ b/gtk/gtkuimanager.c
@@ -1087,21 +1087,51 @@ cleanup (GMarkupParseContext *context,
   gtk_ui_manager_remove_ui (ctx->self, ctx->merge_id);
 }
 
+static gboolean
+xml_isspace (char c)
+{
+  return c == ' ' || c == '\t' || c == '\n' || c == '\r';
+}
+
+static void 
+text_handler (GMarkupParseContext *context,
+	      const gchar         *text,
+	      gsize                text_len,  
+	      gpointer             user_data,
+	      GError             **error)
+{
+  const gchar *p;
+  const gchar *end;
+
+  p = text;
+  end = text + text_len;
+  while (p != end && xml_isspace (*p))
+    ++p;
+  
+  if (p != end)
+    {
+      gint line_number, char_number;
+      
+      g_markup_parse_context_get_position (context,
+					   &line_number, &char_number);
+      g_set_error (error,
+		   G_MARKUP_ERROR,
+		   G_MARKUP_ERROR_INVALID_CONTENT,
+		   _("Unexpected character data on line %d char %d"),
+		   line_number, char_number);
+    }
+}
+
+
 static GMarkupParser ui_parser = {
   start_element_handler,
   end_element_handler,
-  NULL,
+  text_handler,
   NULL,
   cleanup
 };
 
 
-static gboolean
-xml_isspace (char c)
-{
-  return c == ' ' || c == '\t' || c == '\n' || c == '\r';
-}
-
 static guint
 add_ui_from_string (GtkUIManager *self,
 		    const gchar  *buffer,