diff -r 000000000000 -r 6474c204b198 dom/mobilemessage/src/gonk/MobileMessageDatabaseService.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/mobilemessage/src/gonk/MobileMessageDatabaseService.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,131 @@
+/* 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 {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+
+let MMDB = {};
+Cu.import("resource://gre/modules/MobileMessageDB.jsm", MMDB);
+
+const RIL_MOBILEMESSAGEDATABASESERVICE_CONTRACTID =
+  "@mozilla.org/mobilemessage/rilmobilemessagedatabaseservice;1";
+const RIL_MOBILEMESSAGEDATABASESERVICE_CID =
+  Components.ID("{29785f90-6b5b-11e2-9201-3b280170b2ec}");
+
+XPCOMUtils.defineLazyServiceGetter(this, "gDiskSpaceWatcher",
+                                   "@mozilla.org/toolkit/disk-space-watcher;1",
+                                   "nsIDiskSpaceWatcher");
+
+const DB_NAME = "sms";
+
+/**
+ * MobileMessageDatabaseService
+ */
+function MobileMessageDatabaseService() {
+  // Prime the directory service's cache to ensure that the ProfD entry exists
+  // by the time IndexedDB queries for it off the main thread. (See bug 743635.)
+  Services.dirsvc.get("ProfD", Ci.nsIFile);
+
+  let mmdb = new MMDB.MobileMessageDB();
+  mmdb.init(DB_NAME, 0, mmdb.updatePendingTransactionToError.bind(mmdb));
+  mmdb.isDiskFull = function() {
+    return gDiskSpaceWatcher.isDiskFull;
+  };
+  this.mmdb = mmdb;
+}
+MobileMessageDatabaseService.prototype = {
+
+  classID: RIL_MOBILEMESSAGEDATABASESERVICE_CID,
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIRilMobileMessageDatabaseService,
+                                         Ci.nsIMobileMessageDatabaseService,
+                                         Ci.nsIObserver]),
+
+  /**
+   * MobileMessageDB instance.
+   */
+  mmdb: null,
+
+  /**
+   * nsIObserver
+   */
+  observe: function() {},
+
+  /**
+   * nsIRilMobileMessageDatabaseService API
+   */
+
+  saveReceivedMessage: function(aMessage, aCallback) {
+    this.mmdb.saveReceivedMessage(aMessage, aCallback);
+  },
+
+  saveSendingMessage: function(aMessage, aCallback) {
+    this.mmdb.saveSendingMessage(aMessage, aCallback);
+  },
+
+  setMessageDeliveryByMessageId: function(aMessageId, aReceiver, aDelivery,
+                                          aDeliveryStatus, aEnvelopeId,
+                                          aCallback) {
+    this.mmdb.updateMessageDeliveryById(aMessageId, "messageId", aReceiver,
+                                        aDelivery, aDeliveryStatus,
+                                        aEnvelopeId, aCallback);
+  },
+
+  setMessageDeliveryStatusByEnvelopeId: function(aEnvelopeId, aReceiver,
+                                                 aDeliveryStatus, aCallback) {
+    this.mmdb.updateMessageDeliveryById(aEnvelopeId, "envelopeId", aReceiver,
+                                        null, aDeliveryStatus, null, aCallback);
+  },
+
+  setMessageReadStatusByEnvelopeId: function(aEnvelopeId, aReceiver,
+                                             aReadStatus, aCallback) {
+    this.mmdb.setMessageReadStatusByEnvelopeId(aEnvelopeId, aReceiver,
+                                               aReadStatus, aCallback);
+  },
+
+  getMessageRecordByTransactionId: function(aTransactionId, aCallback) {
+    this.mmdb.getMessageRecordByTransactionId(aTransactionId, aCallback);
+  },
+
+  getMessageRecordById: function(aMessageId, aCallback) {
+    this.mmdb.getMessageRecordById(aMessageId, aCallback);
+  },
+
+  translateCrErrorToMessageCallbackError: function(aCrError) {
+    return this.mmdb.translateCrErrorToMessageCallbackError(aCrError);
+  },
+
+  saveSmsSegment: function(aSmsSegment, aCallback) {
+    this.mmdb.saveSmsSegment(aSmsSegment, aCallback);
+  },
+
+  /**
+   * nsIMobileMessageDatabaseService API
+   */
+
+  getMessage: function(aMessageId, aRequest) {
+    this.mmdb.getMessage(aMessageId, aRequest);
+  },
+
+  deleteMessage: function(aMessageIds, aLength, aRequest) {
+    this.mmdb.deleteMessage(aMessageIds, aLength, aRequest);
+  },
+
+  createMessageCursor: function(aFilter, aReverse, aCallback) {
+    return this.mmdb.createMessageCursor(aFilter, aReverse, aCallback);
+  },
+
+  markMessageRead: function(aMessageId, aValue, aSendReadReport, aRequest) {
+    this.mmdb.markMessageRead(aMessageId, aValue, aSendReadReport, aRequest);
+  },
+
+  createThreadCursor: function(aCallback) {
+    return this.mmdb.createThreadCursor(aCallback);
+  }
+};
+
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory([MobileMessageDatabaseService]);