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/*
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "MockWebRTCDTMFSenderHandler.h"
#include "public/platform/WebMediaStreamSource.h"
#include "public/platform/WebRTCDTMFSenderHandlerClient.h"
#include "public/testing/WebTestDelegate.h"
#include <assert.h>
using namespace blink;
namespace WebTestRunner {
class DTMFSenderToneTask : public WebMethodTask<MockWebRTCDTMFSenderHandler> {
public:
DTMFSenderToneTask(MockWebRTCDTMFSenderHandler* object, WebRTCDTMFSenderHandlerClient* client)
: WebMethodTask<MockWebRTCDTMFSenderHandler>(object)
, m_client(client)
{
}
virtual void runIfValid() OVERRIDE
{
WebString tones = m_object->currentToneBuffer();
m_object->clearToneBuffer();
m_client->didPlayTone(tones);
}
private:
WebRTCDTMFSenderHandlerClient* m_client;
};
/////////////////////
MockWebRTCDTMFSenderHandler::MockWebRTCDTMFSenderHandler(const WebMediaStreamTrack& track, WebTestDelegate* delegate)
: m_client(0)
, m_track(track)
, m_delegate(delegate)
{
}
void MockWebRTCDTMFSenderHandler::setClient(WebRTCDTMFSenderHandlerClient* client)
{
m_client = client;
}
WebString MockWebRTCDTMFSenderHandler::currentToneBuffer()
{
return m_toneBuffer;
}
bool MockWebRTCDTMFSenderHandler::canInsertDTMF()
{
assert(m_client && !m_track.isNull());
return m_track.source().type() == WebMediaStreamSource::TypeAudio && m_track.isEnabled() && m_track.source().readyState() == WebMediaStreamSource::ReadyStateLive;
}
bool MockWebRTCDTMFSenderHandler::insertDTMF(const WebString& tones, long duration, long interToneGap)
{
assert(m_client);
if (!canInsertDTMF())
return false;
m_toneBuffer = tones;
m_delegate->postTask(new DTMFSenderToneTask(this, m_client));
m_delegate->postTask(new DTMFSenderToneTask(this, m_client));
return true;
}
}
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