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// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MEDIA_CDM_CDM_ADAPTER_FACTORY_H_
#define MEDIA_CDM_CDM_ADAPTER_FACTORY_H_
#include <memory>
#include "base/callback_forward.h"
#include "base/macros.h"
#include "media/base/cdm_factory.h"
#include "media/base/media_export.h"
#include "media/cdm/cdm_auxiliary_helper.h"
namespace media {
class MEDIA_EXPORT CdmAdapterFactory final : public CdmFactory {
public:
// Callback to create CdmAllocator for the created CDM.
using HelperCreationCB =
base::RepeatingCallback<std::unique_ptr<CdmAuxiliaryHelper>()>;
explicit CdmAdapterFactory(HelperCreationCB helper_creation_cb);
~CdmAdapterFactory() override;
// CdmFactory implementation.
void Create(const std::string& key_system,
const CdmConfig& cdm_config,
const SessionMessageCB& session_message_cb,
const SessionClosedCB& session_closed_cb,
const SessionKeysChangeCB& session_keys_change_cb,
const SessionExpirationUpdateCB& session_expiration_update_cb,
CdmCreatedCB cdm_created_cb) override;
private:
// Callback to create CdmAuxiliaryHelper for the created CDM.
HelperCreationCB helper_creation_cb_;
DISALLOW_COPY_AND_ASSIGN(CdmAdapterFactory);
};
} // namespace media
#endif // MEDIA_CDM_CDM_ADAPTER_FACTORY_H_
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