ceph/src/tools/rbd_mirror/BaseRequest.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 #ifndef CEPH_RBD_MIRROR_BASE_REQUEST_H
   5 #define CEPH_RBD_MIRROR_BASE_REQUEST_H
   6
   7 #include "include/Context.h"
   8
   9 namespace rbd {
  10 namespace mirror {
  11
  12 class BaseRequest  {
  13 public:
  14   BaseRequest(Context *on_finish) : m_on_finish(on_finish) {
  15   }
  16   virtual ~BaseRequest() {}
  17
  18   virtual void send() = 0;
  19
  20 protected:
  21   virtual void finish(int r) {
  22     m_on_finish->complete(r);
  23     delete this;
  24   }
  25
  26 private:
  27   Context *m_on_finish;
  28 };
  29
  30 } // namespace mirror
  31 } // namespace rbd
  32
  33 #endif // CEPH_RBD_MIRROR_BASE_REQUEST_H