summaryrefslogtreecommitdiffstats
path: root/sql/wsrep_storage_service.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--sql/wsrep_storage_service.h49
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 */