1/*
2 *  Copyright (C) 2000 Harri Porten (porten@kde.org)
3 *  Copyright (c) 2000 Daniel Molkentin (molkentin@kde.org)
4 *  Copyright (c) 2000 Stefan Schimanski (schimmi@kde.org)
5 *  Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc.
6 *  Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
7 *
8 *  This library is free software; you can redistribute it and/or
9 *  modify it under the terms of the GNU Lesser General Public
10 *  License as published by the Free Software Foundation; either
11 *  version 2 of the License, or (at your option) any later version.
12 *
13 *  This library is distributed in the hope that it will be useful,
14 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16 *  Lesser General Public License for more details.
17 *
18 *  You should have received a copy of the GNU Lesser General Public
19 *  License along with this library; if not, write to the Free Software
20 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
21 */
22
23#include "config.h"
24#include "modules/mediastream/NavigatorMediaStream.h"
25
26#include "bindings/core/v8/Dictionary.h"
27#include "bindings/core/v8/ExceptionState.h"
28#include "core/dom/Document.h"
29#include "core/dom/ExceptionCode.h"
30#include "core/frame/LocalFrame.h"
31#include "core/frame/Navigator.h"
32#include "core/page/Page.h"
33#include "modules/mediastream/MediaDeviceInfoCallback.h"
34#include "modules/mediastream/MediaDevicesRequest.h"
35#include "modules/mediastream/NavigatorUserMediaErrorCallback.h"
36#include "modules/mediastream/NavigatorUserMediaSuccessCallback.h"
37#include "modules/mediastream/UserMediaController.h"
38#include "modules/mediastream/UserMediaRequest.h"
39
40namespace blink {
41
42NavigatorMediaStream::NavigatorMediaStream()
43{
44}
45
46NavigatorMediaStream::~NavigatorMediaStream()
47{
48}
49
50void NavigatorMediaStream::webkitGetUserMedia(Navigator& navigator, const Dictionary& options, NavigatorUserMediaSuccessCallback* successCallback, NavigatorUserMediaErrorCallback* errorCallback, ExceptionState& exceptionState)
51{
52    if (!successCallback)
53        return;
54
55    UserMediaController* userMedia = UserMediaController::from(navigator.frame());
56    if (!userMedia) {
57        exceptionState.throwDOMException(NotSupportedError, "No user media controller available; is this a detached window?");
58        return;
59    }
60
61    UserMediaRequest* request = UserMediaRequest::create(navigator.frame()->document(), userMedia, options, successCallback, errorCallback, exceptionState);
62    if (!request) {
63        ASSERT(exceptionState.hadException());
64        return;
65    }
66
67    request->start();
68}
69
70void NavigatorMediaStream::getMediaDevices(Navigator& navigator, MediaDeviceInfoCallback* callback, ExceptionState& exceptionState)
71{
72    UserMediaController* userMedia = UserMediaController::from(navigator.frame());
73    if (!userMedia) {
74        exceptionState.throwDOMException(NotSupportedError, "No media device controller available; is this a detached window?");
75        return;
76    }
77
78    MediaDevicesRequest* request = MediaDevicesRequest::create(navigator.frame()->document(), userMedia, callback, exceptionState);
79    if (!request) {
80        if (!exceptionState.hadException())
81            exceptionState.throwDOMException(NotSupportedError, "Failed to request media devices.");
82        return;
83    }
84
85    request->start();
86}
87
88} // namespace blink
89