initial code repo

[stor4nfv.git] / src / ceph / src / include / health.h

diff --git a/src/ceph/src/include/health.h b/src/ceph/src/include/health.h
new file mode 100644 (file)
index 0000000..b23a4d4
--- /dev/null
+++ b/src/ceph/src/include/health.h
@@ -0,0 +1,68 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#pragma once
+
+#include <ostream>
+#include <string>
+
+#include "include/encoding.h"
+
+// health_status_t
+enum health_status_t {
+  HEALTH_ERR = 0,
+  HEALTH_WARN = 1,
+  HEALTH_OK = 2,
+};
+
+static inline void encode(health_status_t hs, bufferlist& bl) {
+  uint8_t v = hs;
+  ::encode(v, bl);
+}
+static inline void decode(health_status_t& hs, bufferlist::iterator& p) {
+  uint8_t v;
+  ::decode(v, p);
+  hs = health_status_t(v);
+}
+template<>
+struct denc_traits<health_status_t> {
+  static constexpr bool supported = true;
+  static constexpr bool featured = false;
+  static constexpr bool bounded = true;
+  static constexpr bool need_contiguous = false;
+  static void bound_encode(const bufferptr& v, size_t& p, uint64_t f=0) {
+    p++;
+  }
+  static void encode(const health_status_t& v,
+                    buffer::list::contiguous_appender& p,
+                    uint64_t f=0) {
+    ::denc((uint8_t)v, p);
+  }
+  static void decode(health_status_t& v, buffer::ptr::iterator& p,
+                    uint64_t f=0) {
+    uint8_t tmp;
+    ::denc(tmp, p);
+    v = health_status_t(tmp);
+  }
+  static void decode(health_status_t& v, buffer::list::iterator& p,
+                    uint64_t f=0) {
+    uint8_t tmp;
+    ::denc(tmp, p);
+    v = health_status_t(tmp);
+  }
+};
+
+inline std::ostream& operator<<(std::ostream &oss, const health_status_t status) {
+  switch (status) {
+    case HEALTH_ERR:
+      oss << "HEALTH_ERR";
+      break;
+    case HEALTH_WARN:
+      oss << "HEALTH_WARN";
+      break;
+    case HEALTH_OK:
+      oss << "HEALTH_OK";
+      break;
+  }
+  return oss;
+}