1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "MockWebRTCDTMFSenderHandler.h"
27
28 #include "public/platform/WebMediaStreamSource.h"
29 #include "public/platform/WebRTCDTMFSenderHandlerClient.h"
30 #include "public/testing/WebTestDelegate.h"
31 #include <assert.h>
32
33 using namespace blink;
34
35 namespace WebTestRunner {
36
37 class DTMFSenderToneTask : public WebMethodTask<MockWebRTCDTMFSenderHandler> {
38 public:
DTMFSenderToneTask(MockWebRTCDTMFSenderHandler * object,WebRTCDTMFSenderHandlerClient * client)39 DTMFSenderToneTask(MockWebRTCDTMFSenderHandler* object, WebRTCDTMFSenderHandlerClient* client)
40 : WebMethodTask<MockWebRTCDTMFSenderHandler>(object)
41 , m_client(client)
42 {
43 }
44
runIfValid()45 virtual void runIfValid() OVERRIDE
46 {
47 WebString tones = m_object->currentToneBuffer();
48 m_object->clearToneBuffer();
49 m_client->didPlayTone(tones);
50 }
51
52 private:
53 WebRTCDTMFSenderHandlerClient* m_client;
54 };
55
56 /////////////////////
57
MockWebRTCDTMFSenderHandler(const WebMediaStreamTrack & track,WebTestDelegate * delegate)58 MockWebRTCDTMFSenderHandler::MockWebRTCDTMFSenderHandler(const WebMediaStreamTrack& track, WebTestDelegate* delegate)
59 : m_client(0)
60 , m_track(track)
61 , m_delegate(delegate)
62 {
63 }
64
setClient(WebRTCDTMFSenderHandlerClient * client)65 void MockWebRTCDTMFSenderHandler::setClient(WebRTCDTMFSenderHandlerClient* client)
66 {
67 m_client = client;
68 }
69
currentToneBuffer()70 WebString MockWebRTCDTMFSenderHandler::currentToneBuffer()
71 {
72 return m_toneBuffer;
73 }
74
canInsertDTMF()75 bool MockWebRTCDTMFSenderHandler::canInsertDTMF()
76 {
77 assert(m_client && !m_track.isNull());
78 return m_track.source().type() == WebMediaStreamSource::TypeAudio && m_track.isEnabled() && m_track.source().readyState() == WebMediaStreamSource::ReadyStateLive;
79 }
80
insertDTMF(const WebString & tones,long duration,long interToneGap)81 bool MockWebRTCDTMFSenderHandler::insertDTMF(const WebString& tones, long duration, long interToneGap)
82 {
83 assert(m_client);
84 if (!canInsertDTMF())
85 return false;
86
87 m_toneBuffer = tones;
88 m_delegate->postTask(new DTMFSenderToneTask(this, m_client));
89 m_delegate->postTask(new DTMFSenderToneTask(this, m_client));
90 return true;
91 }
92
93 }
94