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86ab99c9a3
Adds nsIOSPermissionRequest::GetScreenCapturePermissionState() to allow front-end code to check if Firefox has already been granted permission to record the screen. Differential Revision: https://phabricator.services.mozilla.com/D46093 --HG-- extra : moz-landing-system : lando
97 lines
2.6 KiB
C++
97 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsOSPermissionRequestBase.h"
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#include "mozilla/dom/Promise.h"
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using namespace mozilla;
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using mozilla::dom::Promise;
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NS_IMPL_ISUPPORTS(nsOSPermissionRequestBase, nsIOSPermissionRequest,
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nsISupportsWeakReference)
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NS_IMETHODIMP
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nsOSPermissionRequestBase::GetMediaCapturePermissionState(
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uint16_t* aCamera, uint16_t* aMicrophone) {
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nsresult rv = GetVideoCapturePermissionState(aCamera);
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if (NS_FAILED(rv)) {
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return rv;
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}
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return GetAudioCapturePermissionState(aMicrophone);
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}
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NS_IMETHODIMP
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nsOSPermissionRequestBase::GetAudioCapturePermissionState(uint16_t* aAudio) {
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MOZ_ASSERT(aAudio);
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*aAudio = PERMISSION_STATE_AUTHORIZED;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsOSPermissionRequestBase::GetVideoCapturePermissionState(uint16_t* aVideo) {
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MOZ_ASSERT(aVideo);
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*aVideo = PERMISSION_STATE_AUTHORIZED;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsOSPermissionRequestBase::GetScreenCapturePermissionState(uint16_t* aScreen) {
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MOZ_ASSERT(aScreen);
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*aScreen = PERMISSION_STATE_AUTHORIZED;
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return NS_OK;
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}
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nsresult nsOSPermissionRequestBase::GetPromise(JSContext* aCx,
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RefPtr<Promise>& aPromiseOut) {
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nsIGlobalObject* globalObject = xpc::CurrentNativeGlobal(aCx);
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if (NS_WARN_IF(!globalObject)) {
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return NS_ERROR_UNEXPECTED;
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}
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ErrorResult result;
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aPromiseOut = Promise::Create(globalObject, result);
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if (NS_WARN_IF(result.Failed())) {
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return result.StealNSResult();
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsOSPermissionRequestBase::RequestVideoCapturePermission(
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JSContext* aCx, Promise** aPromiseOut) {
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RefPtr<Promise> promiseHandle;
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nsresult rv = GetPromise(aCx, promiseHandle);
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if (NS_FAILED(rv)) {
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return rv;
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}
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promiseHandle->MaybeResolve(true /* access authorized */);
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promiseHandle.forget(aPromiseOut);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsOSPermissionRequestBase::RequestAudioCapturePermission(
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JSContext* aCx, Promise** aPromiseOut) {
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RefPtr<Promise> promiseHandle;
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nsresult rv = GetPromise(aCx, promiseHandle);
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if (NS_FAILED(rv)) {
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return rv;
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}
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promiseHandle->MaybeResolve(true /* access authorized */);
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promiseHandle.forget(aPromiseOut);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsOSPermissionRequestBase::MaybeRequestScreenCapturePermission() {
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return NS_OK;
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}
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