Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/src/librbd/crypto/ShutDownCryptoRequest.h b/src/librbd/crypto/ShutDownCryptoRequest.h
new file mode 100644
index 000000000..274228574
--- /dev/null
+++ b/src/librbd/crypto/ShutDownCryptoRequest.h
@@ -0,0 +1,43 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_LIBRBD_CRYPTO_SHUT_DOWN_CRYPTO_REQUEST_H
+#define CEPH_LIBRBD_CRYPTO_SHUT_DOWN_CRYPTO_REQUEST_H
+
+#include "librbd/ImageCtx.h"
+
+struct Context;
+
+namespace librbd {
+
+class ImageCtx;
+
+namespace crypto {
+
+template <typename I>
+class ShutDownCryptoRequest {
+public:
+    static ShutDownCryptoRequest* create(I* image_ctx, Context* on_finish) {
+      return new ShutDownCryptoRequest(image_ctx, on_finish);
+    }
+
+    ShutDownCryptoRequest(I* image_ctx, Context* on_finish);
+
+    void send();
+    void shut_down_object_dispatch();
+    void handle_shut_down_object_dispatch(int r);
+    void shut_down_image_dispatch();
+    void handle_shut_down_image_dispatch(int r);
+    void finish(int r);
+
+private:
+    I* m_image_ctx;
+    Context* m_on_finish;
+};
+
+} // namespace crypto
+} // namespace librbd
+
+extern template class librbd::crypto::ShutDownCryptoRequest<librbd::ImageCtx>;
+
+#endif // CEPH_LIBRBD_CRYPTO_SHUT_DOWN_CRYPTO_REQUEST_H