widget/nsSoundProxy.cpp
author André Bargull <andre.bargull@gmail.com>
Tue, 05 Dec 2017 04:24:41 -0800
changeset 401144 8b6bb4335d4bb4e47045921aebe730113e9bd693
parent 399452 1e6c23942e9b95bb3d729e0b9f2d8fc0294c7549
child 410238 b858515d31112e6b6322495413fa5451e3f944d9
permissions -rw-r--r--
Bug 1422415 - Part 2: Call _sprintf_l with C-locale to ensure result doesn't contain locale-dependent decimal separator. r=Waldo

/* 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/. */

#include "mozilla/dom/ContentChild.h"
#include "mozilla/ipc/URIUtils.h"
#include "nsIURL.h"
#include "nsIURI.h"
#include "nsSoundProxy.h"

using namespace mozilla;
using namespace mozilla::dom;

NS_IMPL_ISUPPORTS(nsSoundProxy, nsISound)

NS_IMETHODIMP
nsSoundProxy::Play(nsIURL *aURL)
{
  MOZ_ASSERT(XRE_GetProcessType() == GeckoProcessType_Content);

  nsCOMPtr<nsIURI> soundURI(do_QueryInterface(aURL));
  bool isChrome = false;
  // Only allow playing a chrome:// URL from the content process.
  if (!soundURI || NS_FAILED(soundURI->SchemeIs("chrome", &isChrome)) || !isChrome) {
    return NS_ERROR_FAILURE;
  }

  mozilla::ipc::URIParams soundParams;
  mozilla::ipc::SerializeURI(soundURI, soundParams);
  ContentChild::GetSingleton()->SendPlaySound(soundParams);
  return NS_OK;
}

NS_IMETHODIMP
nsSoundProxy::PlaySystemSound(const nsAString &aSoundAlias)
{
  MOZ_ASSERT(XRE_GetProcessType() == GeckoProcessType_Content);
  MOZ_ASSERT(false, "PlaySystemSound is unimplemented.");
  return NS_ERROR_NOT_IMPLEMENTED;
}

NS_IMETHODIMP
nsSoundProxy::Beep()
{
  MOZ_ASSERT(XRE_GetProcessType() == GeckoProcessType_Content);

  ContentChild::GetSingleton()->SendBeep();
  return NS_OK;
}

NS_IMETHODIMP
nsSoundProxy::Init()
{
  MOZ_ASSERT(XRE_GetProcessType() == GeckoProcessType_Content);
  MOZ_DIAGNOSTIC_ASSERT(false, "Only called by XUL in the parent process.");
  return NS_ERROR_NOT_IMPLEMENTED;
}

NS_IMETHODIMP
nsSoundProxy::PlayEventSound(uint32_t aEventId)
{
  MOZ_ASSERT(XRE_GetProcessType() == GeckoProcessType_Content);

  ContentChild::GetSingleton()->SendPlayEventSound(aEventId);
  return NS_OK;
}