From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:45:59 +0200
Subject: Adding upstream version 16.2.11+ds.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../rbd_mirror/image_deleter/TrashRemoveRequest.h  | 117 +++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 src/tools/rbd_mirror/image_deleter/TrashRemoveRequest.h

(limited to 'src/tools/rbd_mirror/image_deleter/TrashRemoveRequest.h')

diff --git a/src/tools/rbd_mirror/image_deleter/TrashRemoveRequest.h b/src/tools/rbd_mirror/image_deleter/TrashRemoveRequest.h
new file mode 100644
index 000000000..b99736b33
--- /dev/null
+++ b/src/tools/rbd_mirror/image_deleter/TrashRemoveRequest.h
@@ -0,0 +1,117 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_RBD_MIRROR_IMAGE_DELETER_TRASH_REMOVE_REQUEST_H
+#define CEPH_RBD_MIRROR_IMAGE_DELETER_TRASH_REMOVE_REQUEST_H
+
+#include "include/rados/librados.hpp"
+#include "include/buffer.h"
+#include "cls/rbd/cls_rbd_types.h"
+#include "librbd/internal.h"
+#include "tools/rbd_mirror/image_deleter/Types.h"
+#include <string>
+#include <vector>
+
+class Context;
+class ContextWQ;
+namespace librbd {
+struct ImageCtx;
+namespace asio { struct ContextWQ; }
+} // namespace librbd
+
+namespace rbd {
+namespace mirror {
+namespace image_deleter {
+
+template <typename ImageCtxT = librbd::ImageCtx>
+class TrashRemoveRequest {
+public:
+  static TrashRemoveRequest* create(librados::IoCtx &io_ctx,
+                                    const std::string &image_id,
+                                    ErrorResult *error_result,
+                                    librbd::asio::ContextWQ *op_work_queue,
+                                    Context *on_finish) {
+    return new TrashRemoveRequest(io_ctx, image_id, error_result, op_work_queue,
+                                  on_finish);
+  }
+
+  TrashRemoveRequest(librados::IoCtx &io_ctx, const std::string &image_id,
+                     ErrorResult *error_result,
+                     librbd::asio::ContextWQ *op_work_queue,
+                     Context *on_finish)
+    : m_io_ctx(io_ctx), m_image_id(image_id), m_error_result(error_result),
+      m_op_work_queue(op_work_queue), m_on_finish(on_finish) {
+  }
+
+  void send();
+
+private:
+  /*
+   * @verbatim
+   *
+   * <start>
+   *    |
+   *    v
+   * GET_TRASH_IMAGE_SPEC
+   *    |
+   *    v
+   * SET_TRASH_STATE
+   *    |
+   *    v
+   * GET_SNAP_CONTEXT
+   *    |
+   *    v
+   * PURGE_SNAPSHOTS
+   *    |
+   *    v
+   * TRASH_REMOVE
+   *    |
+   *    v
+   * NOTIFY_TRASH_REMOVE
+   *    |
+   *    v
+   * <finish>
+   *
+   * @endverbatim
+   */
+
+  librados::IoCtx &m_io_ctx;
+  std::string m_image_id;
+  ErrorResult *m_error_result;
+  librbd::asio::ContextWQ *m_op_work_queue;
+  Context *m_on_finish;
+
+  ceph::bufferlist m_out_bl;
+  cls::rbd::TrashImageSpec m_trash_image_spec;
+  bool m_has_snapshots = false;
+  librbd::NoOpProgressContext m_progress_ctx;
+
+  void get_trash_image_spec();
+  void handle_get_trash_image_spec(int r);
+
+  void set_trash_state();
+  void handle_set_trash_state(int r);
+
+  void get_snap_context();
+  void handle_get_snap_context(int r);
+
+  void purge_snapshots();
+  void handle_purge_snapshots(int r);
+
+  void remove_image();
+  void handle_remove_image(int r);
+
+  void notify_trash_removed();
+  void handle_notify_trash_removed(int r);
+
+  void finish(int r);
+
+};
+
+} // namespace image_deleter
+} // namespace mirror
+} // namespace rbd
+
+extern template class rbd::mirror::image_deleter::TrashRemoveRequest<librbd::ImageCtx>;
+
+#endif // CEPH_RBD_MIRROR_IMAGE_DELETER_TRASH_REMOVE_REQUEST_H
-- 
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