1 files changed, 57 insertions, 0 deletions
diff --git a/b2g/components/OMAContentHandler.js b/b2g/components/OMAContentHandler.js
new file mode 100644
index 000000000..56c87a3b2
--- /dev/null
+++ b/b2g/components/OMAContentHandler.js
@@ -0,0 +1,57 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
+
+"use strict";
+
+const Cc = Components.classes;
+const Ci = Components.interfaces;
+const Cr = Components.results;
+const Cu = Components.utils;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+
+XPCOMUtils.defineLazyGetter(this, "cpmm", function() {
+  return Cc["@mozilla.org/childprocessmessagemanager;1"]
+           .getService(Ci.nsIMessageSender);
+});
+
+function debug(aMsg) {
+  //dump("--*-- OMAContentHandler: " + aMsg + "\n");
+}
+
+const NS_ERROR_WONT_HANDLE_CONTENT = 0x805d0001;
+
+function OMAContentHandler() {
+}
+
+OMAContentHandler.prototype = {
+  classID: Components.ID("{a6b2ab13-9037-423a-9897-dde1081be323}"),
+
+  _xpcom_factory: {
+    createInstance: function createInstance(outer, iid) {
+      if (outer != null) {
+        throw Cr.NS_ERROR_NO_AGGREGATION;
+      }
+      return new OMAContentHandler().QueryInterface(iid);
+    }
+  },
+
+  handleContent: function handleContent(aMimetype, aContext, aRequest) {
+    if (!(aRequest instanceof Ci.nsIChannel)) {
+      throw NS_ERROR_WONT_HANDLE_CONTENT;
+    }
+
+    let detail = {
+      "type": aMimetype,
+      "url": aRequest.URI.spec
+    };
+    cpmm.sendAsyncMessage("content-handler", detail);
+
+    aRequest.cancel(Cr.NS_BINDING_ABORTED);
+  },
+
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIContentHandler])
+}
+
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory([OMAContentHandler]);