Galera4

1 files changed, 48 insertions, 0 deletions

diff --git a/sql/wsrep_storage_service.h b/sql/wsrep_storage_service.h
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+/* Copyright 2018 Codership Oy <info@codership.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
+
+#ifndef WSREP_STORAGE_SERVICE_H
+#define WSREP_STORAGE_SERVICE_H
+
+#include "wsrep/storage_service.hpp"
+#include "wsrep/client_state.hpp"
+
+class THD;
+class Wsrep_server_service;
+class Wsrep_storage_service :
+  public wsrep::storage_service,
+  public wsrep::high_priority_context
+{
+public:
+  Wsrep_storage_service(THD*);
+  ~Wsrep_storage_service();
+  int start_transaction(const wsrep::ws_handle&);
+  void adopt_transaction(const wsrep::transaction&);
+  int append_fragment(const wsrep::id&,
+                      wsrep::transaction_id,
+                      int flags,
+                      const wsrep::const_buffer&);
+  int update_fragment_meta(const wsrep::ws_meta&);
+  int remove_fragments();
+  int commit(const wsrep::ws_handle&, const wsrep::ws_meta&);
+  int rollback(const wsrep::ws_handle&, const wsrep::ws_meta&);
+  void store_globals();
+  void reset_globals();
+private:
+  friend class Wsrep_server_service;
+  THD* m_thd;
+};
+
+#endif /* WSREP_STORAGE_SERVICE_H */