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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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