ceph/src/common/admin_socket_client.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2011 New Dream Network
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14
  15 #ifndef CEPH_COMMON_ADMIN_SOCKET_CLIENT_H
  16 #define CEPH_COMMON_ADMIN_SOCKET_CLIENT_H
  17
  18 #include <stdint.h>
  19 #include <string>
  20
  21 /* This is a simple client that talks to an AdminSocket using blocking I/O.
  22  * We put a 5-second timeout on send and recv operations.
  23  */
  24 class AdminSocketClient
  25 {
  26 public:
  27   AdminSocketClient(const std::string &path);
  28   std::string do_request(std::string request, std::string *result);
  29   std::string ping(bool *ok);
  30 private:
  31   std::string m_path;
  32 };
  33
  34 const char* get_rand_socket_path();
  35
  36 #endif