Source/WebCore/Modules/encryptedmedia/legacy/LegacyCDMPrivateMediaPlayer.cpp

/*
 * Copyright (C) 2014 Apple 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 APPLE INC. AND ITS CONTRIBUTORS ``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 APPLE INC. OR ITS 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
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 */

#include "config.h"
#include "LegacyCDMPrivateMediaPlayer.h"

#if ENABLE(LEGACY_ENCRYPTED_MEDIA)

#include "LegacyCDM.h"
#include "LegacyCDMSession.h"
#include "ContentType.h"
#include "MediaPlayer.h"

#if PLATFORM(IOS_FAMILY)
#include <wtf/SoftLinking.h>
#endif

namespace WebCore {

bool CDMPrivateMediaPlayer::supportsKeySystem(const String& keySystem)
{
    return MediaPlayer::supportsKeySystem(keySystem, emptyString());
}

bool CDMPrivateMediaPlayer::supportsKeySystemAndMimeType(const String& keySystem, const String& mimeType)
{
    return MediaPlayer::supportsKeySystem(keySystem, mimeType);
}

bool CDMPrivateMediaPlayer::supportsMIMEType(const String& mimeType)
{
    return MediaPlayer::supportsKeySystem(m_cdm->keySystem(), mimeType);
}

std::unique_ptr<LegacyCDMSession> CDMPrivateMediaPlayer::createSession(LegacyCDMSessionClient* client)
{
    auto mediaPlayer = m_cdm->mediaPlayer();
    if (!mediaPlayer)
        return nullptr;

    return mediaPlayer->createSession(m_cdm->keySystem(), client);
}

}

#endif