Updated code to pass the type of microdata as a parameter

components/compositing/compositor_thread.rs

@@ -147,7 +147,7 @@ pub enum EmbedderMsg {
     /// The load of a page has completed
     LoadComplete(TopLevelBrowsingContextId),
     /// Sends microdata
-    SendMicrodata(String),
+    SendMicrodata(String, String),
 }
 
 /// Messages from the painting thread and the constellation thread to the compositor thread.

components/compositing/windowing.rs

@@ -193,6 +193,6 @@ pub trait WindowMethods {
     /// run the event loop at the vsync interval.
     fn set_animation_state(&self, _state: AnimationState) {}
 
-    /// Print Microdata on the Console
-    fn print_microdata(&self, _data: String) {}
+    /// Print Microdata on the Console or write to file
+    fn print_microdata(&self, _data: String, _datatype: String) {}
 }

components/constellation/constellation.rs

@@ -1321,8 +1321,8 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
             FromScriptMsg::SetFullscreenState(state) => {
                 self.embedder_proxy.send(EmbedderMsg::SetFullscreenState(source_top_ctx_id, state));
             }
-            FromScriptMsg::SendMicrodata(data) => {
-                self.embedder_proxy.send(EmbedderMsg::SendMicrodata(data));
+            FromScriptMsg::SendMicrodata(data, datatype) => {
+                self.embedder_proxy.send(EmbedderMsg::SendMicrodata(data, datatype));
             }
         }
     }

components/script/dom/document.rs

@@ -1711,12 +1711,12 @@ impl Document {
 
         // Step 13.
         let htmlelement = self.get_html_element();
-        let result = Microdata::parse(self, htmlelement.unwrap().upcast::<Node>()); //Chirag
+        let result = Microdata::parse(self, htmlelement.unwrap().upcast::<Node>());
         if !result.get("vcard").unwrap().is_empty() {
-            let event = ScriptMsg::SendMicrodata(result.get("vcard").unwrap().to_string());
+            let event = ScriptMsg::SendMicrodata(result.get("vcard").unwrap().to_string(), "vcard".to_string());
             self.send_to_constellation(event);
         } else {
-            let event = ScriptMsg::SendMicrodata(result.get("json").unwrap().to_string());
+            let event = ScriptMsg::SendMicrodata(result.get("json").unwrap().to_string(), "json".to_string());
             self.send_to_constellation(event);
         }
     }

components/script_traits/script_msg.rs

@@ -164,7 +164,7 @@ pub enum ScriptMsg {
     /// Requests that the compositor shut down.
     Exit,
     /// Event to parse PrintMicrodata
-    SendMicrodata(String),
+    SendMicrodata(String, String),
 }
 
 /// Entities required to spawn service workers

components/servo/lib.rs

@@ -463,8 +463,8 @@ impl<Window> Servo<Window> where Window: WindowMethods + 'static {
                     self.compositor.window.load_end(top_level_browsing_context);
                 },
 
-                (EmbedderMsg::SendMicrodata(data), ShutdownState::NotShuttingDown) => {
-                    self.compositor.window.print_microdata(data);
+                (EmbedderMsg::SendMicrodata(data, datatype), ShutdownState::NotShuttingDown) => {
+                    self.compositor.window.print_microdata(data, datatype);
                 },
             }
         }