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Diffstat (limited to 'sql/wsrep_storage_service.h')
| -rw-r--r-- | sql/wsrep_storage_service.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/sql/wsrep_storage_service.h b/sql/wsrep_storage_service.h new file mode 100644 index 00000000..f39543a8 --- /dev/null +++ b/sql/wsrep_storage_service.h @@ -0,0 +1,49 @@ +/* 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&, + const wsrep::xid&); + 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 */ |