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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_RBD_MIRROR_CANCELABLE_REQUEST_H
#define CEPH_RBD_MIRROR_CANCELABLE_REQUEST_H
#include "common/RefCountedObj.h"
#include "include/Context.h"
namespace rbd {
namespace mirror {
class CancelableRequest : public RefCountedObject {
public:
CancelableRequest(const std::string& name, CephContext *cct,
Context *on_finish)
: RefCountedObject(cct), m_name(name), m_cct(cct),
m_on_finish(on_finish) {
}
virtual void send() = 0;
virtual void cancel() {}
protected:
virtual void finish(int r) {
if (m_cct) {
lsubdout(m_cct, rbd_mirror, 20) << m_name << "::finish: r=" << r << dendl;
}
if (m_on_finish) {
m_on_finish->complete(r);
}
put();
}
private:
const std::string m_name;
CephContext *m_cct;
Context *m_on_finish;
};
} // namespace mirror
} // namespace rbd
#endif // CEPH_RBD_MIRROR_CANCELABLE_REQUEST_H
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