1 files changed, 87 insertions, 0 deletions
diff --git a/src/librbd/trash/MoveRequest.h b/src/librbd/trash/MoveRequest.h
new file mode 100644
index 00000000..f0d470c1
--- /dev/null
+++ b/src/librbd/trash/MoveRequest.h
@@ -0,0 +1,87 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_LIBRBD_TRASH_MOVE_REQUEST_H
+#define CEPH_LIBRBD_TRASH_MOVE_REQUEST_H
+
+#include "include/utime.h"
+#include "include/rados/librados.hpp"
+#include "cls/rbd/cls_rbd_types.h"
+#include <string>
+
+struct CephContext;
+struct Context;
+
+namespace librbd {
+
+struct ImageCtx;
+
+namespace trash {
+
+template <typename ImageCtxT = librbd::ImageCtx>
+class MoveRequest {
+public:
+  static MoveRequest* create(librados::IoCtx& io_ctx,
+                             const std::string& image_id,
+                             const cls::rbd::TrashImageSpec& trash_image_spec,
+                             Context* on_finish) {
+    return new MoveRequest(io_ctx, image_id, trash_image_spec, on_finish);
+  }
+
+  MoveRequest(librados::IoCtx& io_ctx, const std::string& image_id,
+              const cls::rbd::TrashImageSpec& trash_image_spec,
+              Context* on_finish)
+    : m_io_ctx(io_ctx), m_image_id(image_id),
+      m_trash_image_spec(trash_image_spec), m_on_finish(on_finish),
+      m_cct(reinterpret_cast<CephContext *>(io_ctx.cct())) {
+  }
+
+  void send();
+
+private:
+  /*
+   * @verbatim
+   *
+   * <start>
+   *    |
+   *    v
+   * TRASH_ADD
+   *    |
+   *    v
+   * REMOVE_ID
+   *    |
+   *    v
+   * DIRECTORY_REMOVE
+   *    |
+   *    v
+   * <finish>
+   *
+   * @endverbatim
+   */
+
+  librados::IoCtx &m_io_ctx;
+  std::string m_image_id;
+  cls::rbd::TrashImageSpec m_trash_image_spec;
+  Context *m_on_finish;
+
+  CephContext *m_cct;
+
+  void trash_add();
+  void handle_trash_add(int r);
+
+  void remove_id();
+  void handle_remove_id(int r);
+
+  void directory_remove();
+  void handle_directory_remove(int r);
+
+  void finish(int r);
+
+};
+
+} // namespace trash
+} // namespace librbd
+
+extern template class librbd::trash::MoveRequest<librbd::ImageCtx>;
+
+#endif // CEPH_LIBRBD_TRASH_MOVE_REQUEST_H