Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 35 insertions, 0 deletions

diff --git a/src/mgr/DaemonKey.cc b/src/mgr/DaemonKey.cc
new file mode 100644
index 000000000..5501ac106
--- /dev/null
+++ b/src/mgr/DaemonKey.cc
@@ -0,0 +1,35 @@
+#include "DaemonKey.h"
+
+std::pair<DaemonKey, bool> DaemonKey::parse(const std::string& s)
+{
+  auto p = s.find('.');
+  if (p == s.npos) {
+    return {{}, false};
+  } else {
+    return {DaemonKey{s.substr(0, p), s.substr(p + 1)}, true};
+  }
+}
+
+bool operator<(const DaemonKey& lhs, const DaemonKey& rhs)
+{
+  if (int cmp = lhs.type.compare(rhs.type); cmp < 0) {
+    return true;
+  } else if (cmp > 0) {
+    return false;
+  } else {
+    return lhs.name < rhs.name;
+  }
+}
+
+std::ostream& operator<<(std::ostream& os, const DaemonKey& key)
+{
+  return os << key.type << '.' << key.name;
+}
+
+namespace ceph {
+std::string to_string(const DaemonKey& key)
+{
+  return key.type + '.' + key.name;
+}
+}
+