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Imported initial implementation

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This commit is contained in:
Teemu Ollakka
2018-04-16 14:37:58 +03:00
commit 3b428ff0b7
19 changed files with 1954 additions and 0 deletions
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src/provider_impl.hpp Normal file
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//
// Copyright (C) 2018 Codership Oy <info@codership.com>
//
#ifndef TRREP_PROVIDER_IMPL_HPP
#define TRREP_PROVIDER_IMPL_HPP
#include <wsrep_api.h>
namespace trrep
{
// Abstract interface for provider implementations
class provider_impl
{
public:
virtual int start_transaction(wsrep_ws_handle_t*) = 0;
virtual int append_key(wsrep_ws_handle_t*, const wsrep_key_t*) = 0;
virtual int append_data(wsrep_ws_handle_t*, const wsrep_buf_t*) = 0;
virtual wsrep_status
certify_commit(wsrep_conn_id_t, wsrep_ws_handle_t*,
uint32_t,
wsrep_trx_meta_t*) = 0;
virtual int rollback(const wsrep_trx_id_t) = 0;
virtual wsrep_status commit_order_enter(wsrep_ws_handle_t*) = 0;
virtual int commit_order_leave(wsrep_ws_handle_t*) = 0;
virtual int release(wsrep_ws_handle_t*) = 0;
};
}
#endif // TRREP_PROVIDER_IMPL_HPP