remove ceph code

[stor4nfv.git] / src / ceph / src / journal / JournalRecorder.h

diff --git a/src/ceph/src/journal/JournalRecorder.h b/src/ceph/src/journal/JournalRecorder.h
deleted file mode 100644 (file)
index a16339f..0000000
--- a/src/ceph/src/journal/JournalRecorder.h
+++ /dev/null
@@ -1,130 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#ifndef CEPH_JOURNAL_JOURNAL_RECORDER_H
-#define CEPH_JOURNAL_JOURNAL_RECORDER_H
-
-#include "include/int_types.h"
-#include "include/Context.h"
-#include "include/rados/librados.hpp"
-#include "common/Mutex.h"
-#include "journal/Future.h"
-#include "journal/FutureImpl.h"
-#include "journal/JournalMetadata.h"
-#include "journal/ObjectRecorder.h"
-#include <map>
-#include <string>
-
-class SafeTimer;
-
-namespace journal {
-
-class JournalRecorder {
-public:
-  JournalRecorder(librados::IoCtx &ioctx, const std::string &object_oid_prefix,
-                  const JournalMetadataPtr &journal_metadata,
-                  uint32_t flush_interval, uint64_t flush_bytes,
-                  double flush_age);
-  ~JournalRecorder();
-
-  Future append(uint64_t tag_tid, const bufferlist &bl);
-  void flush(Context *on_safe);
-
-  ObjectRecorderPtr get_object(uint8_t splay_offset);
-
-private:
-  typedef std::map<uint8_t, ObjectRecorderPtr> ObjectRecorderPtrs;
-
-  struct Listener : public JournalMetadataListener {
-    JournalRecorder *journal_recorder;
-
-    Listener(JournalRecorder *_journal_recorder)
-      : journal_recorder(_journal_recorder) {}
-
-    void handle_update(JournalMetadata *) override {
-      journal_recorder->handle_update();
-    }
-  };
-
-  struct ObjectHandler : public ObjectRecorder::Handler {
-    JournalRecorder *journal_recorder;
-
-    ObjectHandler(JournalRecorder *_journal_recorder)
-      : journal_recorder(_journal_recorder) {
-    }
-
-    void closed(ObjectRecorder *object_recorder) override {
-      journal_recorder->handle_closed(object_recorder);
-    }
-    void overflow(ObjectRecorder *object_recorder) override {
-      journal_recorder->handle_overflow(object_recorder);
-    }
-  };
-
-  struct C_AdvanceObjectSet : public Context {
-    JournalRecorder *journal_recorder;
-
-    C_AdvanceObjectSet(JournalRecorder *_journal_recorder)
-      : journal_recorder(_journal_recorder) {
-    }
-    void finish(int r) override {
-      journal_recorder->handle_advance_object_set(r);
-    }
-  };
-
-  librados::IoCtx m_ioctx;
-  CephContext *m_cct;
-  std::string m_object_oid_prefix;
-
-  JournalMetadataPtr m_journal_metadata;
-
-  uint32_t m_flush_interval;
-  uint64_t m_flush_bytes;
-  double m_flush_age;
-
-  Listener m_listener;
-  ObjectHandler m_object_handler;
-
-  Mutex m_lock;
-
-  uint32_t m_in_flight_advance_sets = 0;
-  uint32_t m_in_flight_object_closes = 0;
-  uint64_t m_current_set;
-  ObjectRecorderPtrs m_object_ptrs;
-  std::vector<std::shared_ptr<Mutex>> m_object_locks;
-
-  FutureImplPtr m_prev_future;
-
-  void open_object_set();
-  bool close_object_set(uint64_t active_set);
-
-  void advance_object_set();
-  void handle_advance_object_set(int r);
-
-  void close_and_advance_object_set(uint64_t object_set);
-
-  ObjectRecorderPtr create_object_recorder(uint64_t object_number,
-                                           std::shared_ptr<Mutex> lock);
-  void create_next_object_recorder_unlock(ObjectRecorderPtr object_recorder);
-
-  void handle_update();
-
-  void handle_closed(ObjectRecorder *object_recorder);
-  void handle_overflow(ObjectRecorder *object_recorder);
-
-  void lock_object_recorders() {
-    for (auto& lock : m_object_locks) {
-      lock->Lock();
-    }
-  }
-
-  void unlock_object_recorders() {
-    for (auto& lock : m_object_locks) {
-      lock->Unlock();
-    }
-  }
-};
-
-} // namespace journal
-
-#endif // CEPH_JOURNAL_JOURNAL_RECORDER_H