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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#ifndef CEPH_LIBRBD_JOURNAL_REMOVE_REQUEST_H
#define CEPH_LIBRBD_JOURNAL_REMOVE_REQUEST_H
#include "include/int_types.h"
#include "include/buffer.h"
#include "include/rados/librados.hpp"
#include "include/rbd/librbd.hpp"
#include "librbd/ImageCtx.h"
#include "journal/Journaler.h"
#include "librbd/journal/TypeTraits.h"
#include "common/Timer.h"
using librados::IoCtx;
using journal::Journaler;
class Context;
class ContextWQ;
namespace journal {
class Journaler;
}
namespace librbd {
class ImageCtx;
namespace journal {
template<typename ImageCtxT = ImageCtx>
class RemoveRequest {
public:
static RemoveRequest *create(IoCtx &ioctx, const std::string &image_id,
const std::string &client_id,
ContextWQ *op_work_queue, Context *on_finish) {
return new RemoveRequest(ioctx, image_id, client_id,
op_work_queue, on_finish);
}
void send();
private:
typedef typename TypeTraits<ImageCtxT>::Journaler Journaler;
RemoveRequest(IoCtx &ioctx, const std::string &image_id,
const std::string &client_id,
ContextWQ *op_work_queue, Context *on_finish);
IoCtx &m_ioctx;
std::string m_image_id;
std::string m_image_client_id;
ContextWQ *m_op_work_queue;
Context *m_on_finish;
CephContext *m_cct;
Journaler *m_journaler;
SafeTimer *m_timer;
ceph::mutex *m_timer_lock;
int m_r_saved;
void stat_journal();
Context *handle_stat_journal(int *result);
void init_journaler();
Context *handle_init_journaler(int *result);
void remove_journal();
Context *handle_remove_journal(int *result);
void shut_down_journaler(int r);
Context *handle_journaler_shutdown(int *result);
};
} // namespace journal
} // namespace librbd
extern template class librbd::journal::RemoveRequest<librbd::ImageCtx>;
#endif // CEPH_LIBRBD_JOURNAL_REMOVE_REQUEST_H
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