initial code repo

[stor4nfv.git] / src / ceph / src / librbd / api / Image.h

diff --git a/src/ceph/src/librbd/api/Image.h b/src/ceph/src/librbd/api/Image.h
new file mode 100644 (file)
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+++ b/src/ceph/src/librbd/api/Image.h
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+// -*- 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 "librbd/Types.h"
+#include <map>
+#include <set>
+#include <string>
+
+namespace librados { struct IoCtx; }
+
+namespace librbd {
+
+struct ImageCtx;
+
+namespace api {
+
+template <typename ImageCtxT = librbd::ImageCtx>
+struct Image {
+  typedef std::pair<int64_t, std::string> PoolSpec;
+  typedef std::set<std::string> ImageIds;
+  typedef std::map<PoolSpec, ImageIds> PoolImageIds;
+  typedef std::map<std::string, std::string> ImageNameToIds;
+
+  static int list_images(librados::IoCtx& io_ctx,
+                         ImageNameToIds *images);
+
+  static int list_children(ImageCtxT *ictx, const ParentSpec &parent_spec,
+                           PoolImageIds *pool_image_ids);
+
+};
+
+} // namespace api
+} // namespace librbd
+
+extern template class librbd::api::Image<librbd::ImageCtx>;
+
+#endif // LIBRBD_API_IMAGE_H