| // 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 BLIMP_NET_PACKET_WRITER_H_ |
| #define BLIMP_NET_PACKET_WRITER_H_ |
| |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "blimp/net/blimp_net_export.h" |
| #include "net/base/completion_callback.h" |
| #include "net/base/io_buffer.h" |
| #include "net/base/net_errors.h" |
| |
| namespace blimp { |
| |
| // Interface to describe a writer which can write variable-length data packets |
| // to a connection. |
| class BLIMP_NET_EXPORT PacketWriter { |
| public: |
| virtual ~PacketWriter() {} |
| |
| // Invokes |cb| with net::OK if the write operation executed successfully. |
| // All other values indicate unrecoverable errors. |
| // |callback| must not be invoked if |this| is deleted. |
| virtual void WritePacket(const scoped_refptr<net::DrainableIOBuffer>& data, |
| const net::CompletionCallback& callback) = 0; |
| }; |
| |
| } // namespace blimp |
| |
| #endif // BLIMP_NET_PACKET_WRITER_H_ |