blob: 1dba754a5b8deaa290c0216a79628200512b42b4 [file] [log] [blame]
/*
* Copyright (C) 2000 Harri Porten (porten@kde.org)
* Copyright (c) 2000 Daniel Molkentin (molkentin@kde.org)
* Copyright (c) 2000 Stefan Schimanski (schimmi@kde.org)
* Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc.
* Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
* USA
*/
#include "third_party/blink/renderer/modules/mediastream/navigator_media_stream.h"
#include "third_party/blink/renderer/bindings/core/v8/dictionary.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_navigator_user_media_error_callback.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_navigator_user_media_success_callback.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/frame/navigator.h"
#include "third_party/blink/renderer/core/frame/settings.h"
#include "third_party/blink/renderer/core/page/page.h"
#include "third_party/blink/renderer/modules/mediastream/media_error_state.h"
#include "third_party/blink/renderer/modules/mediastream/media_stream_constraints.h"
#include "third_party/blink/renderer/modules/mediastream/user_media_controller.h"
#include "third_party/blink/renderer/modules/mediastream/user_media_request.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
namespace blink {
void NavigatorMediaStream::getUserMedia(
Navigator& navigator,
const MediaStreamConstraints* options,
V8NavigatorUserMediaSuccessCallback* success_callback,
V8NavigatorUserMediaErrorCallback* error_callback,
ExceptionState& exception_state) {
DCHECK(success_callback);
DCHECK(error_callback);
UserMediaController* user_media =
UserMediaController::From(navigator.GetFrame());
if (!user_media) {
exception_state.ThrowDOMException(
DOMExceptionCode::kNotSupportedError,
"No user media controller available; is this a detached window?");
return;
}
MediaErrorState error_state;
UserMediaRequest* request = UserMediaRequest::Create(
navigator.GetFrame()->GetDocument(), user_media, options,
success_callback, error_callback, error_state);
if (!request) {
DCHECK(error_state.HadException());
if (error_state.CanGenerateException()) {
error_state.RaiseException(exception_state);
} else {
error_callback->InvokeAndReportException(nullptr,
error_state.CreateError());
}
return;
}
String error_message;
if (!request->IsSecureContextUse(error_message)) {
request->Fail(WebUserMediaRequest::Error::kSecurityError, error_message);
return;
}
request->Start();
}
} // namespace blink