diff -r 000000000000 -r 6474c204b198 b2g/components/SmsProtocolHandler.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/b2g/components/SmsProtocolHandler.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,72 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+ * SmsProtocolHandle.js
+ *
+ * This file implements the URLs for SMS
+ * https://www.rfc-editor.org/rfc/rfc5724.txt
+ */
+
+"use strict";
+
+
+const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
+
+Cu.import('resource://gre/modules/XPCOMUtils.jsm');
+Cu.import("resource:///modules/TelURIParser.jsm");
+
+XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
+                                   "@mozilla.org/childprocessmessagemanager;1",
+                                   "nsIMessageSender");
+
+function SmsProtocolHandler() {
+}
+
+SmsProtocolHandler.prototype = {
+
+  scheme: "sms",
+  defaultPort: -1,
+  protocolFlags: Ci.nsIProtocolHandler.URI_NORELATIVE |
+                 Ci.nsIProtocolHandler.URI_NOAUTH |
+                 Ci.nsIProtocolHandler.URI_LOADABLE_BY_ANYONE |
+                 Ci.nsIProtocolHandler.URI_DOES_NOT_RETURN_DATA,
+  allowPort: function() false,
+
+  newURI: function Proto_newURI(aSpec, aOriginCharset) {
+    let uri = Cc["@mozilla.org/network/simple-uri;1"].createInstance(Ci.nsIURI);
+    uri.spec = aSpec;
+    return uri;
+  },
+
+  newChannel: function Proto_newChannel(aURI) {
+    let number = TelURIParser.parseURI('sms', aURI.spec);
+    let body = "";
+    let query = aURI.spec.split("?")[1];
+
+    if (query) {
+      let params = query.split("&");
+      params.forEach(function(aParam) {
+        let [name, value] = aParam.split("=");
+        if (name === "body") {
+          body = decodeURIComponent(value);
+        }
+      })
+    }
+
+    if (number || body) {
+      cpmm.sendAsyncMessage("sms-handler", {
+        number: number || "",
+        type: "websms/sms",
+        body: body });
+    }
+
+    throw Components.results.NS_ERROR_ILLEGAL_VALUE;
+  },
+
+  classID: Components.ID("{81ca20cb-0dad-4e32-8566-979c8998bd73}"),
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIProtocolHandler])
+};
+
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory([SmsProtocolHandler]);