1 files changed, 62 insertions, 0 deletions
diff --git a/js/firefox/page-shim.js b/js/firefox/page-shim.js
new file mode 100644
index 0000000..fc63f89
--- /dev/null
+++ b/js/firefox/page-shim.js
@@ -0,0 +1,62 @@
+(function() {
+	//Communication functions for
+
+	var messageId = 1;
+	var callbacks = {};
+	function send(type, message, callback) {
+		var id = messageId++;
+		window.postMessage({sender:'page', messageId:id, messageType:type, payload:message}, '*');
+		callbacks[id] = callback;
+	}
+
+	window.addEventListener('message', function(message) {
+		if (message.data.sender == 'page') {
+			return; //Ignore messages we sent ourselves
+		}
+
+		console.info('page got message: ' + JSON.stringify(message.data));
+		
+		var callback = callbacks[message.data.messageId];
+		if (callback) {
+			callback(message.data.payload);
+			delete callbacks[message.data.messageId];
+		}
+	});
+
+	window.chrome = {
+		storage : {
+			local : {
+				get : function(query, callback) {
+					send('storage.get', query, callback);
+				},
+				set : function(data, callback) {
+					send('storage.set', data, callback);
+				}
+			}
+		},
+
+		extension : {
+			getURL : function(file) {
+				return document.location.protocol + '//' + document.location.host + '/' + file;
+			}
+		},
+
+		tabs : {
+			query : function(data, callback) {
+
+			},
+
+			update : function(tabId, options, callback) {
+
+			}
+		},
+
+		runtime : { 
+			getManifest : function() {
+				return { version : '3.0' };
+			}
+		}
+	};
+
+})();
+