+++ /dev/null
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#ifndef CEPH_LIBRBD_OPERATION_SNAPSHOT_PROTECT_REQUEST_H
-#define CEPH_LIBRBD_OPERATION_SNAPSHOT_PROTECT_REQUEST_H
-
-#include "librbd/operation/Request.h"
-#include <string>
-
-class Context;
-
-namespace librbd {
-
-class ImageCtx;
-
-namespace operation {
-
-template <typename ImageCtxT = ImageCtx>
-class SnapshotProtectRequest : public Request<ImageCtxT> {
-public:
- /**
- * Snap Protect goes through the following state machine:
- *
- * @verbatim
- *
- * <start>
- * |
- * v
- * STATE_PROTECT_SNAP
- * |
- * v
- * <finish>
- *
- * @endverbatim
- *
- */
- enum State {
- STATE_PROTECT_SNAP
- };
-
- SnapshotProtectRequest(ImageCtxT &image_ctx, Context *on_finish,
- const cls::rbd::SnapshotNamespace &snap_namespace,
- const std::string &snap_name);
-
-protected:
- void send_op() override;
- bool should_complete(int r) override;
-
- journal::Event create_event(uint64_t op_tid) const override {
- return journal::SnapProtectEvent(op_tid, m_snap_namespace, m_snap_name);
- }
-
-private:
- cls::rbd::SnapshotNamespace m_snap_namespace;
- std::string m_snap_name;
- State m_state;
-
- void send_protect_snap();
-
- int verify_and_send_protect_snap();
-};
-
-} // namespace operation
-} // namespace librbd
-
-extern template class librbd::operation::SnapshotProtectRequest<librbd::ImageCtx>;
-
-#endif // CEPH_LIBRBD_OPERATION_SNAPSHOT_PROTECT_REQUEST_H