1 files changed, 64 insertions, 0 deletions
diff --git a/b2g/components/SystemMessageInternal.js b/b2g/components/SystemMessageInternal.js
new file mode 100644
index 000000000..287496a50
--- /dev/null
+++ b/b2g/components/SystemMessageInternal.js
@@ -0,0 +1,64 @@
+/* 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/. */
+
+"use strict";
+
+const Cc = Components.classes;
+const Ci = Components.interfaces;
+const Cu = Components.utils;
+const Cr = Components.results;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource://gre/modules/SystemAppProxy.jsm");
+
+function debug(aMsg) {
+  dump("-- SystemMessageInternal " + Date.now() + " : " + aMsg + "\n");
+}
+
+// Implementation of the component used by internal users.
+
+function SystemMessageInternal() {
+}
+
+SystemMessageInternal.prototype = {
+
+  sendMessage: function(aType, aMessage, aPageURI, aManifestURI, aExtra) {
+    debug(`sendMessage ${aType} ${aMessage} ${aPageURI} ${aExtra}`);
+    SystemAppProxy._sendCustomEvent("mozSystemMessage", {
+      action: "send",
+      type: aType,
+      message: aMessage,
+      pageURI: aPageURI,
+      extra: aExtra
+    });
+    return Promise.resolve();
+  },
+
+  broadcastMessage: function(aType, aMessage, aExtra) {
+    debug(`broadcastMessage ${aType} ${aMessage} ${aExtra}`);
+    SystemAppProxy._sendCustomEvent("mozSystemMessage", {
+      action: "broadcast",
+      type: aType,
+      message: aMessage,
+      extra: aExtra
+    });
+    return Promise.resolve();
+  },
+
+  registerPage: function(aType, aPageURI, aManifestURI) {
+    SystemAppProxy._sendCustomEvent("mozSystemMessage", {
+      action: "register",
+      type: aType,
+      pageURI: aPageURI
+    });
+    debug(`registerPage ${aType} ${aPageURI} ${aManifestURI}`);
+  },
+
+  classID: Components.ID("{70589ca5-91ac-4b9e-b839-d6a88167d714}"),
+
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsISystemMessagesInternal])
+}
+
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory([SystemMessageInternal]);