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38002b7658
This will also simplify referencing a MediaDevice from a MediaEngineSource without creating a reference cycle when mSource later moves from MediaDevice to LocalMediaDevice. Differential Revision: https://phabricator.services.mozilla.com/D132884
128 lines
4.5 KiB
C++
128 lines
4.5 KiB
C++
/* 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "GetUserMediaRequest.h"
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#include "base/basictypes.h"
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#include "MediaManager.h"
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#include "mozilla/dom/MediaDevicesBinding.h"
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#include "mozilla/dom/MediaStreamBinding.h"
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#include "mozilla/dom/GetUserMediaRequestBinding.h"
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#include "nsIMediaDevice.h"
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#include "nsIScriptGlobalObject.h"
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#include "nsPIDOMWindow.h"
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namespace mozilla::dom {
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GetUserMediaRequest::GetUserMediaRequest(
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nsPIDOMWindowInner* aInnerWindow, const nsAString& aCallID,
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RefPtr<LocalMediaDeviceSetRefCnt> aMediaDeviceSet,
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const MediaStreamConstraints& aConstraints, bool aIsSecure,
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bool aIsHandlingUserInput)
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: mInnerWindowID(aInnerWindow->WindowID()),
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mOuterWindowID(aInnerWindow->GetOuterWindow()->WindowID()),
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mCallID(aCallID),
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mMediaDeviceSet(std::move(aMediaDeviceSet)),
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mConstraints(new MediaStreamConstraints(aConstraints)),
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mType(GetUserMediaRequestType::Getusermedia),
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mIsSecure(aIsSecure),
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mIsHandlingUserInput(aIsHandlingUserInput) {}
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GetUserMediaRequest::GetUserMediaRequest(
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nsPIDOMWindowInner* aInnerWindow, const nsAString& aCallID,
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RefPtr<LocalMediaDeviceSetRefCnt> aMediaDeviceSet,
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const AudioOutputOptions& aAudioOutputOptions, bool aIsSecure,
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bool aIsHandlingUserInput)
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: mInnerWindowID(aInnerWindow->WindowID()),
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mOuterWindowID(aInnerWindow->GetOuterWindow()->WindowID()),
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mCallID(aCallID),
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mMediaDeviceSet(std::move(aMediaDeviceSet)),
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mAudioOutputOptions(new AudioOutputOptions(aAudioOutputOptions)),
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mType(GetUserMediaRequestType::Selectaudiooutput),
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mIsSecure(aIsSecure),
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mIsHandlingUserInput(aIsHandlingUserInput) {}
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GetUserMediaRequest::GetUserMediaRequest(nsPIDOMWindowInner* aInnerWindow,
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const nsAString& aRawId,
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const nsAString& aMediaSource,
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bool aIsHandlingUserInput)
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: mInnerWindowID(0),
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mOuterWindowID(0),
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mRawID(aRawId),
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mMediaSource(aMediaSource),
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mType(GetUserMediaRequestType::Recording_device_stopped),
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mIsSecure(false),
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mIsHandlingUserInput(aIsHandlingUserInput) {
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if (aInnerWindow && aInnerWindow->GetOuterWindow()) {
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mOuterWindowID = aInnerWindow->GetOuterWindow()->WindowID();
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}
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}
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GetUserMediaRequest::~GetUserMediaRequest() = default;
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(GetUserMediaRequest)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(GetUserMediaRequest)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(GetUserMediaRequest)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(GetUserMediaRequest)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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JSObject* GetUserMediaRequest::WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) {
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return GetUserMediaRequest_Binding::Wrap(aCx, this, aGivenProto);
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}
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nsISupports* GetUserMediaRequest::GetParentObject() { return nullptr; }
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GetUserMediaRequestType GetUserMediaRequest::Type() { return mType; }
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void GetUserMediaRequest::GetCallID(nsString& retval) { retval = mCallID; }
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void GetUserMediaRequest::GetRawID(nsString& retval) { retval = mRawID; }
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void GetUserMediaRequest::GetMediaSource(nsString& retval) {
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retval = mMediaSource;
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}
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uint64_t GetUserMediaRequest::WindowID() { return mOuterWindowID; }
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uint64_t GetUserMediaRequest::InnerWindowID() { return mInnerWindowID; }
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bool GetUserMediaRequest::IsSecure() { return mIsSecure; }
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bool GetUserMediaRequest::IsHandlingUserInput() const {
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return mIsHandlingUserInput;
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}
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void GetUserMediaRequest::GetDevices(
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nsTArray<RefPtr<nsIMediaDevice>>& retval) const {
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MOZ_ASSERT(retval.Length() == 0);
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if (!mMediaDeviceSet) {
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return;
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}
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for (const auto& device : *mMediaDeviceSet) {
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retval.AppendElement(device);
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}
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}
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void GetUserMediaRequest::GetConstraints(MediaStreamConstraints& result) {
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MOZ_ASSERT(result.mAudio.IsBoolean() && !result.mAudio.GetAsBoolean() &&
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result.mVideo.IsBoolean() && !result.mVideo.GetAsBoolean(),
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"result should be default initialized");
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if (mConstraints) {
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result = *mConstraints;
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}
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}
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void GetUserMediaRequest::GetAudioOutputOptions(AudioOutputOptions& result) {
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MOZ_ASSERT(result.mDeviceId.IsEmpty(),
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"result should be default initialized");
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if (mAudioOutputOptions) {
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result = *mAudioOutputOptions;
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}
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}
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} // namespace mozilla::dom
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