michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "base/basictypes.h"
michael@0: #include "jsapi.h"
michael@0: #include "mozilla/ClearOnShutdown.h"
michael@0: #include "mozilla/Hal.h"
michael@0: #include "TimeService.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: namespace time {
michael@0: 
michael@0: NS_IMPL_ISUPPORTS(TimeService, nsITimeService)
michael@0: 
michael@0: /* static */ StaticRefPtr<TimeService> TimeService::sSingleton;
michael@0: 
michael@0: /* static */ already_AddRefed<TimeService>
michael@0: TimeService::GetInstance()
michael@0: {
michael@0:   if (!sSingleton) {
michael@0:     sSingleton = new TimeService();
michael@0:     ClearOnShutdown(&sSingleton);
michael@0:   }
michael@0:   nsRefPtr<TimeService> service = sSingleton.get();
michael@0:   return service.forget();
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: TimeService::Set(int64_t aTimeInMS) {
michael@0:   hal::AdjustSystemClock(aTimeInMS - (JS_Now() / PR_USEC_PER_MSEC));
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: } // namespace time
michael@0: } // namespace dom
michael@0: } // namespace mozilla