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// Copyright 2014 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_MOJO_SERVICES_MOJO_CDM_PROMISE_H_
#define MEDIA_MOJO_SERVICES_MOJO_CDM_PROMISE_H_
#include <stdint.h>
#include "base/macros.h"
#include "media/base/cdm_promise.h"
#include "media/mojo/interfaces/content_decryption_module.mojom.h"
#include "media/mojo/services/mojo_type_trait.h"
#include "mojo/public/cpp/bindings/callback.h"
namespace media {
// media::CdmPromiseTemplate implementations backed by mojo::Callbacks.
template <typename... T>
class MojoCdmPromise : public CdmPromiseTemplate<T...> {
public:
typedef mojo::Callback<void(interfaces::CdmPromiseResultPtr,
typename MojoTypeTrait<T>::MojoType...)>
CallbackType;
MojoCdmPromise(const CallbackType& callback);
~MojoCdmPromise() final;
// CdmPromiseTemplate<> implementation.
void resolve(const T&... result) final;
void reject(MediaKeys::Exception exception,
uint32_t system_code,
const std::string& error_message) final;
private:
using CdmPromiseTemplate<T...>::IsPromiseSettled;
using CdmPromiseTemplate<T...>::MarkPromiseSettled;
using CdmPromiseTemplate<T...>::RejectPromiseOnDestruction;
CallbackType callback_;
};
} // namespace media
#endif // MEDIA_MOJO_SERVICES_MOJO_CDM_PROMISE_H_
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