initial code repo

[stor4nfv.git] / src / ceph / src / mds / mds_table_types.h

diff --git a/src/ceph/src/mds/mds_table_types.h b/src/ceph/src/mds/mds_table_types.h
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+// -*- 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_MDSTABLETYPES_H
+#define CEPH_MDSTABLETYPES_H
+
+// MDS TABLES
+
+enum {
+  TABLE_ANCHOR,
+  TABLE_SNAP,
+};
+
+inline const char *get_mdstable_name(int t) {
+  switch (t) {
+  case TABLE_ANCHOR: return "anchortable";
+  case TABLE_SNAP: return "snaptable";
+  default: ceph_abort();
+  }
+}
+
+enum {
+  TABLESERVER_OP_QUERY        =  1,
+  TABLESERVER_OP_QUERY_REPLY  = -2,
+  TABLESERVER_OP_PREPARE      =  3,
+  TABLESERVER_OP_AGREE        = -4,
+  TABLESERVER_OP_COMMIT       =  5,
+  TABLESERVER_OP_ACK          = -6,
+  TABLESERVER_OP_ROLLBACK     =  7,
+  TABLESERVER_OP_SERVER_UPDATE = 8,
+  TABLESERVER_OP_SERVER_READY = -9,
+};
+
+inline const char *get_mdstableserver_opname(int op) {
+  switch (op) {
+  case TABLESERVER_OP_QUERY: return "query";
+  case TABLESERVER_OP_QUERY_REPLY: return "query_reply";
+  case TABLESERVER_OP_PREPARE: return "prepare";
+  case TABLESERVER_OP_AGREE: return "agree";
+  case TABLESERVER_OP_COMMIT: return "commit";
+  case TABLESERVER_OP_ACK: return "ack";
+  case TABLESERVER_OP_ROLLBACK: return "rollback";
+  case TABLESERVER_OP_SERVER_UPDATE: return "server_update";
+  case TABLESERVER_OP_SERVER_READY: return "server_ready";
+  default: ceph_abort(); return 0;
+  }
+}
+
+enum {
+  TABLE_OP_CREATE,
+  TABLE_OP_UPDATE,
+  TABLE_OP_DESTROY,
+};
+
+inline const char *get_mdstable_opname(int op) {
+  switch (op) {
+  case TABLE_OP_CREATE: return "create";
+  case TABLE_OP_UPDATE: return "update";
+  case TABLE_OP_DESTROY: return "destroy";
+  default: ceph_abort(); return 0;
+  }
+}
+
+#endif