| // 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 REMOTING_HOST_SECURITY_KEY_SECURITY_KEY_MESSAGE_WRITER_IMPL_H_ |
| #define REMOTING_HOST_SECURITY_KEY_SECURITY_KEY_MESSAGE_WRITER_IMPL_H_ |
| |
| #include <string> |
| |
| #include "base/files/file.h" |
| #include "base/macros.h" |
| #include "remoting/host/security_key/security_key_message.h" |
| #include "remoting/host/security_key/security_key_message_writer.h" |
| |
| namespace remoting { |
| |
| // Used for sending security key messages using a file handle. |
| class SecurityKeyMessageWriterImpl : public SecurityKeyMessageWriter { |
| public: |
| explicit SecurityKeyMessageWriterImpl(base::File output_file); |
| ~SecurityKeyMessageWriterImpl() override; |
| |
| private: |
| // SecurityKeyMessageWriter interface. |
| bool WriteMessage(SecurityKeyMessageType message_type) override; |
| bool WriteMessageWithPayload(SecurityKeyMessageType message_type, |
| const std::string& message_payload) override; |
| |
| // Writes |bytes_to_write| bytes from |message| to |output_stream_|. |
| bool WriteBytesToOutput(const char* message, int bytes_to_write); |
| |
| base::File output_stream_; |
| bool write_failed_ = false; |
| |
| DISALLOW_COPY_AND_ASSIGN(SecurityKeyMessageWriterImpl); |
| }; |
| |
| } // namespace remoting |
| |
| #endif // REMOTING_HOST_SECURITY_KEY_SECURITY_KEY_MESSAGE_WRITER_IMPL_H_ |