initial code repo

[stor4nfv.git] / src / ceph / src / msg / simple / PipeConnection.h

diff --git a/src/ceph/src/msg/simple/PipeConnection.h b/src/ceph/src/msg/simple/PipeConnection.h
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+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2014 Red Hat
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation.  See file COPYING.
+ *
+ */
+
+#ifndef CEPH_MSG_PIPECONNECTION_H
+#define CEPH_MSG_PIPECONNECTION_H
+
+#include "msg/Connection.h"
+
+class Pipe;
+
+class PipeConnection : public Connection {
+  Pipe* pipe;
+
+  friend class boost::intrusive_ptr<PipeConnection>;
+  friend class Pipe;
+
+public:
+
+  PipeConnection(CephContext *cct, Messenger *m)
+    : Connection(cct, m),
+      pipe(NULL) { }
+
+  ~PipeConnection() override;
+
+  Pipe* get_pipe();
+
+  bool try_get_pipe(Pipe** p);
+
+  bool clear_pipe(Pipe* old_p);
+
+  void reset_pipe(Pipe* p);
+
+  bool is_connected() override;
+
+  int send_message(Message *m) override;
+  void send_keepalive() override;
+  void mark_down() override;
+  void mark_disposable() override;
+
+}; /* PipeConnection */
+
+typedef boost::intrusive_ptr<PipeConnection> PipeConnectionRef;
+
+#endif