initial code repo

[stor4nfv.git] / src / ceph / src / rgw / rgw_tag.h

diff --git a/src/ceph/src/rgw/rgw_tag.h b/src/ceph/src/rgw/rgw_tag.h
new file mode 100644 (file)
index 0000000..f5d787a
--- /dev/null
+++ b/src/ceph/src/rgw/rgw_tag.h
@@ -0,0 +1,40 @@
+#ifndef RGW_TAG_H
+#define RGW_TAG_H
+
+#include <string>
+#include <include/types.h>
+#include <boost/container/flat_map.hpp>
+
+#include "rgw_common.h"
+
+class RGWObjTags
+{
+ protected:
+  using tag_map_t = boost::container::flat_map <std::string, std::string>;
+  tag_map_t tag_map;
+ public:
+  RGWObjTags() {}
+  ~RGWObjTags() {}
+
+  void encode(bufferlist& bl) const {
+    ENCODE_START(1,1,bl);
+    ::encode(tag_map, bl);
+    ENCODE_FINISH(bl);
+  }
+
+  void decode(bufferlist::iterator &bl) {
+    DECODE_START_LEGACY_COMPAT_LEN(1, 1, 1, bl);
+    ::decode(tag_map,bl);
+    DECODE_FINISH(bl);
+  }
+
+  void dump(Formatter *f) const;
+  bool add_tag(const std::string& key, const std::string& val="");
+  int check_and_add_tag(const std::string& key, const std::string& val="");
+  size_t count() const {return tag_map.size();}
+  int set_from_string(const std::string& input);
+  const tag_map_t& get_tags() const {return tag_map;}
+};
+WRITE_CLASS_ENCODER(RGWObjTags)
+
+#endif /* RGW_TAG_H */