remove ceph code

[stor4nfv.git] / src / ceph / src / mds / LogEvent.cc

diff --git a/src/ceph/src/mds/LogEvent.cc b/src/ceph/src/mds/LogEvent.cc
deleted file mode 100644 (file)
index 90d84de..0000000
--- a/src/ceph/src/mds/LogEvent.cc
+++ /dev/null
@@ -1,180 +0,0 @@
-// -*- 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.
- * 
- */
-
-#include "common/config.h"
-#include "LogEvent.h"
-
-#include "MDSRank.h"
-
-// events i know of
-#include "events/ESubtreeMap.h"
-#include "events/EExport.h"
-#include "events/EImportStart.h"
-#include "events/EImportFinish.h"
-#include "events/EFragment.h"
-
-#include "events/EResetJournal.h"
-#include "events/ESession.h"
-#include "events/ESessions.h"
-
-#include "events/EUpdate.h"
-#include "events/ESlaveUpdate.h"
-#include "events/EOpen.h"
-#include "events/ECommitted.h"
-
-#include "events/ETableClient.h"
-#include "events/ETableServer.h"
-
-#include "events/ENoOp.h"
-
-#define dout_context g_ceph_context
-
-
-LogEvent *LogEvent::decode(bufferlist& bl)
-{
-  // parse type, length
-  bufferlist::iterator p = bl.begin();
-  EventType type;
-  LogEvent *event = NULL;
-  ::decode(type, p);
-
-  if (EVENT_NEW_ENCODING == type) {
-    try {
-      DECODE_START(1, p);
-      ::decode(type, p);
-      event = decode_event(bl, p, type);
-      DECODE_FINISH(p);
-    }
-    catch (const buffer::error &e) {
-      generic_dout(0) << "failed to decode LogEvent (type maybe " << type << ")" << dendl;
-      return NULL;
-    }
-  } else { // we are using classic encoding
-    event = decode_event(bl, p, type);
-  }
-  return event;
-}
-
-
-std::string LogEvent::get_type_str() const
-{
-  switch(_type) {
-  case EVENT_SUBTREEMAP: return "SUBTREEMAP";
-  case EVENT_SUBTREEMAP_TEST: return "SUBTREEMAP_TEST";
-  case EVENT_EXPORT: return "EXPORT";
-  case EVENT_IMPORTSTART: return "IMPORTSTART";
-  case EVENT_IMPORTFINISH: return "IMPORTFINISH";
-  case EVENT_FRAGMENT: return "FRAGMENT";
-  case EVENT_RESETJOURNAL: return "RESETJOURNAL";
-  case EVENT_SESSION: return "SESSION";
-  case EVENT_SESSIONS_OLD: return "SESSIONS_OLD";
-  case EVENT_SESSIONS: return "SESSIONS";
-  case EVENT_UPDATE: return "UPDATE";
-  case EVENT_SLAVEUPDATE: return "SLAVEUPDATE";
-  case EVENT_OPEN: return "OPEN";
-  case EVENT_COMMITTED: return "COMMITTED";
-  case EVENT_TABLECLIENT: return "TABLECLIENT";
-  case EVENT_TABLESERVER: return "TABLESERVER";
-  case EVENT_NOOP: return "NOOP";
-
-  default:
-    generic_dout(0) << "get_type_str: unknown type " << _type << dendl;
-    return "UNKNOWN";
-  }
-}
-
-
-/*
- * Resolve type string to type enum
- *
- * Return -1 if not found
- */
-LogEvent::EventType LogEvent::str_to_type(std::string const &str)
-{
-  std::map<std::string, EventType> types;
-  types["SUBTREEMAP"] = EVENT_SUBTREEMAP;
-  types["SUBTREEMAP_TEST"] = EVENT_SUBTREEMAP_TEST;
-  types["EXPORT"] = EVENT_EXPORT;
-  types["IMPORTSTART"] = EVENT_IMPORTSTART;
-  types["IMPORTFINISH"] = EVENT_IMPORTFINISH;
-  types["FRAGMENT"] = EVENT_FRAGMENT;
-  types["RESETJOURNAL"] = EVENT_RESETJOURNAL;
-  types["SESSION"] = EVENT_SESSION;
-  types["SESSIONS_OLD"] = EVENT_SESSIONS_OLD;
-  types["SESSIONS"] = EVENT_SESSIONS;
-  types["UPDATE"] = EVENT_UPDATE;
-  types["SLAVEUPDATE"] = EVENT_SLAVEUPDATE;
-  types["OPEN"] = EVENT_OPEN;
-  types["COMMITTED"] = EVENT_COMMITTED;
-  types["TABLECLIENT"] = EVENT_TABLECLIENT;
-  types["TABLESERVER"] = EVENT_TABLESERVER;
-  types["NOOP"] = EVENT_NOOP;
-
-  return types[str];
-}
-
-
-LogEvent *LogEvent::decode_event(bufferlist& bl, bufferlist::iterator& p, LogEvent::EventType type)
-{
-  int length = bl.length() - p.get_off();
-  generic_dout(15) << "decode_log_event type " << type << ", size " << length << dendl;
-  
-  // create event
-  LogEvent *le;
-  switch (type) {
-  case EVENT_SUBTREEMAP: le = new ESubtreeMap; break;
-  case EVENT_SUBTREEMAP_TEST: 
-    le = new ESubtreeMap;
-    le->set_type(type);
-    break;
-  case EVENT_EXPORT: le = new EExport; break;
-  case EVENT_IMPORTSTART: le = new EImportStart; break;
-  case EVENT_IMPORTFINISH: le = new EImportFinish; break;
-  case EVENT_FRAGMENT: le = new EFragment; break;
-
-  case EVENT_RESETJOURNAL: le = new EResetJournal; break;
-
-  case EVENT_SESSION: le = new ESession; break;
-  case EVENT_SESSIONS_OLD: le = new ESessions; (static_cast<ESessions *>(le))->mark_old_encoding(); break;
-  case EVENT_SESSIONS: le = new ESessions; break;
-
-  case EVENT_UPDATE: le = new EUpdate; break;
-  case EVENT_SLAVEUPDATE: le = new ESlaveUpdate; break;
-  case EVENT_OPEN: le = new EOpen; break;
-  case EVENT_COMMITTED: le = new ECommitted; break;
-
-  case EVENT_TABLECLIENT: le = new ETableClient; break;
-  case EVENT_TABLESERVER: le = new ETableServer; break;
-
-  case EVENT_NOOP: le = new ENoOp; break;
-
-  default:
-    generic_dout(0) << "uh oh, unknown log event type " << type << " length " << length << dendl;
-    return NULL;
-  }
-
-  // decode
-  try {
-    le->decode(p);
-  }
-  catch (const buffer::error &e) {
-    generic_dout(0) << "failed to decode LogEvent type " << type << dendl;
-    delete le;
-    return NULL;
-  }
-
-  assert(p.end());
-  return le;
-}
-