// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab

#ifndef CEPH_LIBRBD_MANAGED_LOCK_TYPES_H
#define CEPH_LIBRBD_MANAGED_LOCK_TYPES_H

#include "msg/msg_types.h"
#include <string>

namespace librbd {
namespace managed_lock {

struct Locker {
  entity_name_t entity;
  std::string cookie;
  std::string address;
  uint64_t handle = 0;

  Locker() {
  }
  Locker(const entity_name_t& entity, const std::string &cookie,
         const std::string &address, uint64_t handle)
    : entity(entity), cookie(cookie), address(address), handle(handle) {
  }

  inline bool operator==(const Locker &rhs) const {
    return (entity == rhs.entity &&
            cookie == rhs.cookie &&
            address == rhs.address &&
            handle == rhs.handle);
  }
  inline bool operator!=(const Locker &rhs) const {
    return !(*this == rhs);
  }
};

enum Mode {
  EXCLUSIVE,
  SHARED
};


} // namespace managed_lock
} // namespace librbd

#endif // CEPH_LIBRBD_MANAGED_LOCK_TYPES_H