blob: f5b4868d7be5d328cc1c2ceb76b05f473402840b [file] [log] [blame]
// Copyright 2015 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_BASE_CDM_INITIALIZED_PROMISE_H_
#define MEDIA_BASE_CDM_INITIALIZED_PROMISE_H_
#include <stdint.h>
#include "base/memory/ref_counted.h"
#include "media/base/cdm_factory.h"
#include "media/base/cdm_promise.h"
#include "media/base/media_export.h"
namespace media {
class ContentDecryptionModule;
// Promise to be resolved when the CDM is initialized. It owns the
// ContentDecryptionModule object until the initialization completes, which it
// then passes to |cdm_created_cb|.
class MEDIA_EXPORT CdmInitializedPromise : public SimpleCdmPromise {
public:
CdmInitializedPromise(const CdmCreatedCB& cdm_created_cb,
const scoped_refptr<ContentDecryptionModule>& cdm);
~CdmInitializedPromise() override;
// SimpleCdmPromise implementation.
void resolve() override;
void reject(CdmPromise::Exception exception_code,
uint32_t system_code,
const std::string& error_message) override;
private:
CdmCreatedCB cdm_created_cb_;
// Holds a ref-count of the CDM.
scoped_refptr<ContentDecryptionModule> cdm_;
};
} // namespace media
#endif // MEDIA_BASE_CDM_INITIALIZED_PROMISE_H_