Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

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

1 files changed, 32 insertions, 0 deletions

diff --git a/src/rgw/services/svc_tier_rados.cc b/src/rgw/services/svc_tier_rados.cc
new file mode 100644
index 000000000..e977de7bb
--- /dev/null
+++ b/src/rgw/services/svc_tier_rados.cc
@@ -0,0 +1,32 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab ft=cpp
+
+#include "svc_tier_rados.h"
+
+const std::string MP_META_SUFFIX = ".meta";
+
+bool MultipartMetaFilter::filter(const string& name, string& key) {
+  // the length of the suffix so we can skip past it
+  static const size_t MP_META_SUFFIX_LEN = MP_META_SUFFIX.length();
+
+  size_t len = name.size();
+
+  // make sure there's room for suffix plus at least one more
+  // character
+  if (len <= MP_META_SUFFIX_LEN)
+    return false;
+
+  size_t pos = name.find(MP_META_SUFFIX, len - MP_META_SUFFIX_LEN);
+  if (pos == string::npos)
+    return false;
+
+  pos = name.rfind('.', pos - 1);
+  if (pos == string::npos)
+    return false;
+
+  key = name.substr(0, pos);
+
+  return true;
+}
+
+