src/remoting/host/native_messaging/native_messaging_writer.h

   1 // Copyright 2013 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_NATIVE_MESSAGING_NATIVE_MESSAGING_WRITER_H_
   6 #define REMOTING_HOST_NATIVE_MESSAGING_NATIVE_MESSAGING_WRITER_H_
   7
   8 #include "base/files/file.h"
   9
  10 namespace base {
  11 class Value;
  12 }  // namespace base
  13
  14 namespace remoting {
  15
  16 // This class is used for sending messages to the Native Messaging client
  17 // webapp.
  18 class NativeMessagingWriter {
  19  public:
  20   explicit NativeMessagingWriter(base::File file);
  21   ~NativeMessagingWriter();
  22
  23   // Sends a message to the Native Messaging client, returning true if
  24   // successful.
  25   bool WriteMessage(const base::Value& message);
  26
  27  private:
  28   base::File write_stream_;
  29   bool fail_;
  30
  31   DISALLOW_COPY_AND_ASSIGN(NativeMessagingWriter);
  32 };
  33
  34 }  // namespace remoting
  35
  36 #endif  // REMOTING_HOST_NATIVE_MESSAGING_NATIVE_MESSAGING_WRITER_H_