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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef REMOTING_HOST_SECURITY_KEY_REMOTE_SECURITY_KEY_MESSAGE_WRITER_IMPL_H_ | |
| 6 #define REMOTING_HOST_SECURITY_KEY_REMOTE_SECURITY_KEY_MESSAGE_WRITER_IMPL_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/files/file.h" | |
| 11 #include "base/macros.h" | |
| 12 #include "remoting/host/security_key/remote_security_key_message_writer.h" | |
| 13 #include "remoting/host/security_key/security_key_message.h" | |
| 14 | |
| 15 namespace remoting { | |
| 16 | |
| 17 // Used for sending remote security key messages using a file handle. | |
| 18 class RemoteSecurityKeyMessageWriterImpl | |
| 19 : public RemoteSecurityKeyMessageWriter { | |
| 20 public: | |
| 21 explicit RemoteSecurityKeyMessageWriterImpl(base::File output_file); | |
| 22 ~RemoteSecurityKeyMessageWriterImpl() override; | |
| 23 | |
| 24 private: | |
| 25 // RemoteSecurityKeyMessageWriter interface. | |
| 26 bool WriteMessage(RemoteSecurityKeyMessageType message_type) override; | |
| 27 bool WriteMessageWithPayload(RemoteSecurityKeyMessageType message_type, | |
| 28 const std::string& message_payload) override; | |
| 29 | |
| 30 // Writes |bytes_to_write| bytes from |message| to |output_stream_|. | |
| 31 bool WriteBytesToOutput(const char* message, int bytes_to_write); | |
| 32 | |
| 33 base::File output_stream_; | |
| 34 bool write_failed_ = false; | |
| 35 | |
| 36 DISALLOW_COPY_AND_ASSIGN(RemoteSecurityKeyMessageWriterImpl); | |
| 37 }; | |
| 38 | |
| 39 } // namespace remoting | |
| 40 | |
| 41 #endif // REMOTING_HOST_SECURITY_KEY_REMOTE_SECURITY_KEY_MESSAGE_WRITER_IMPL_H_ | |
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