1 files changed, 78 insertions, 0 deletions
diff --git a/src/librbd/api/Image.h b/src/librbd/api/Image.h
new file mode 100644
index 00000000..af928c84
--- /dev/null
+++ b/src/librbd/api/Image.h
@@ -0,0 +1,78 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef LIBRBD_API_IMAGE_H
+#define LIBRBD_API_IMAGE_H
+
+#include "include/rbd/librbd.hpp"
+#include "include/rados/librados_fwd.hpp"
+#include "librbd/Types.h"
+#include <map>
+#include <set>
+#include <string>
+
+namespace librbd {
+
+class ImageOptions;
+class ProgressContext;
+
+struct ImageCtx;
+
+namespace api {
+
+template <typename ImageCtxT = librbd::ImageCtx>
+struct Image {
+  typedef std::map<std::string, std::string> ImageNameToIds;
+
+  static int64_t get_data_pool_id(ImageCtxT *ictx);
+
+  static int get_op_features(ImageCtxT *ictx, uint64_t *op_features);
+
+  static int list_images(librados::IoCtx& io_ctx,
+                         std::vector<image_spec_t> *images);
+  static int list_images_v2(librados::IoCtx& io_ctx,
+                            ImageNameToIds *images);
+
+  static int get_parent(ImageCtxT *ictx,
+                        librbd::linked_image_spec_t *parent_image,
+                        librbd::snap_spec_t *parent_snap);
+
+  static int list_children(ImageCtxT *ictx,
+                           std::vector<librbd::linked_image_spec_t> *images);
+  static int list_children(ImageCtxT *ictx,
+                           const cls::rbd::ParentImageSpec &parent_spec,
+                           std::vector<librbd::linked_image_spec_t> *images);
+
+  static int list_descendants(IoCtx& io_ctx, const std::string &image_id,
+                              const std::optional<size_t> &max_level,
+                              std::vector<librbd::linked_image_spec_t> *images);
+  static int list_descendants(ImageCtxT *ictx,
+                              const std::optional<size_t> &max_level,
+                              std::vector<librbd::linked_image_spec_t> *images);
+  static int list_descendants(ImageCtxT *ictx,
+                              const cls::rbd::ParentImageSpec &parent_spec,
+                              const std::optional<size_t> &max_level,
+                              std::vector<librbd::linked_image_spec_t> *images);
+
+  static int deep_copy(ImageCtxT *ictx, librados::IoCtx& dest_md_ctx,
+                       const char *destname, ImageOptions& opts,
+                       ProgressContext &prog_ctx);
+  static int deep_copy(ImageCtxT *src, ImageCtxT *dest, bool flatten,
+                       ProgressContext &prog_ctx);
+
+  static int snap_set(ImageCtxT *ictx,
+                      const cls::rbd::SnapshotNamespace &snap_namespace,
+	              const char *snap_name);
+  static int snap_set(ImageCtxT *ictx, uint64_t snap_id);
+
+  static int remove(librados::IoCtx& io_ctx, const std::string &image_name,
+                    ProgressContext& prog_ctx);
+
+};
+
+} // namespace api
+} // namespace librbd
+
+extern template class librbd::api::Image<librbd::ImageCtx>;
+
+#endif // LIBRBD_API_IMAGE_H