Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 58 insertions, 0 deletions

diff --git a/src/messages/MRemoveSnaps.h b/src/messages/MRemoveSnaps.h
new file mode 100644
index 000000000..a735b2a9d
--- /dev/null
+++ b/src/messages/MRemoveSnaps.h
@@ -0,0 +1,58 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software 
+ * Foundation.  See file COPYING.
+ * 
+ */
+
+#ifndef CEPH_MREMOVESNAPS_H
+#define CEPH_MREMOVESNAPS_H
+
+#include "messages/PaxosServiceMessage.h"
+
+class MRemoveSnaps final : public PaxosServiceMessage {
+public:
+  std::map<int32_t, std::vector<snapid_t>> snaps;
+
+protected:
+  MRemoveSnaps() :
+    PaxosServiceMessage{MSG_REMOVE_SNAPS, 0} { }
+  MRemoveSnaps(std::map<int, std::vector<snapid_t>>& s) : 
+    PaxosServiceMessage{MSG_REMOVE_SNAPS, 0} {
+    snaps.swap(s);
+  }
+  ~MRemoveSnaps() final {}
+
+public:
+  std::string_view get_type_name() const override { return "remove_snaps"; }
+  void print(std::ostream& out) const override {
+    out << "remove_snaps(" << snaps << " v" << version << ")";
+  }
+
+  void encode_payload(uint64_t features) override {
+    using ceph::encode;
+    paxos_encode();
+    encode(snaps, payload);
+  }
+  void decode_payload() override {
+    using ceph::decode;
+    auto p = payload.cbegin();
+    paxos_decode(p);
+    decode(snaps, p);
+    ceph_assert(p.end());
+  }
+private:
+  template<class T, typename... Args>
+  friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args);
+  template<class T, typename... Args>
+  friend MURef<T> crimson::make_message(Args&&... args);
+};
+
+#endif