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// Copyright 2016 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 BLIMP_NET_BLOB_CHANNEL_HELIUM_BLOB_RECEIVER_DELEGATE_H_
#define BLIMP_NET_BLOB_CHANNEL_HELIUM_BLOB_RECEIVER_DELEGATE_H_
#include <memory>
#include "blimp/net/blimp_message_processor.h"
#include "blimp/net/blimp_net_export.h"
#include "blimp/net/blob_channel/blob_channel_receiver.h"
#include "net/base/completion_callback.h"
namespace blimp {
// Receives and processes incoming blob messages in BlimpMessage format and
// passes them to an attached BlobChannelReceiver.
// The caller must provide the receiver object via SetReceiver() before any
// messages can be processed.
class BLIMP_NET_EXPORT HeliumBlobReceiverDelegate
: public BlobChannelReceiver::Delegate,
public BlimpMessageProcessor {
public:
HeliumBlobReceiverDelegate();
~HeliumBlobReceiverDelegate() override;
// Sets the Receiver object which will take incoming blobs.
void SetReceiver(BlobChannelReceiver* receiver) override;
private:
// BlimpMessageProcessor implementation.
void ProcessMessage(std::unique_ptr<BlimpMessage> message,
const net::CompletionCallback& callback) override;
BlobChannelReceiver* receiver_ = nullptr;
DISALLOW_COPY_AND_ASSIGN(HeliumBlobReceiverDelegate);
};
} // namespace blimp
#endif // BLIMP_NET_BLOB_CHANNEL_HELIUM_BLOB_RECEIVER_DELEGATE_H_