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/* -*- c-basic-offset: 2 -*- */
/*
Copyright(C) 2010 Tetsuro IKEDA
Copyright(C) 2010-2013 Kentoku SHIBA
Copyright(C) 2011-2014 Kouhei Sutou <kou@clear-code.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef MRN_DATABASE_MANAGER_HPP_
#define MRN_DATABASE_MANAGER_HPP_
#include <groonga.h>
namespace mrn {
class DatabaseManager {
public:
DatabaseManager(grn_ctx *ctx);
~DatabaseManager(void);
bool init(void);
int open(const char *path, grn_obj **db);
void close(const char *path);
bool drop(const char *path);
int clear(void);
private:
grn_ctx *ctx_;
grn_hash *cache_;
pthread_mutex_t mutex_;
bool mutex_initialized_;
void mkdir_p(const char *directory);
void ensure_database_directory(void);
int ensure_normalizers_registered(grn_obj *db);
};
}
#endif /* MRN_DATABASE_MANAGER_HPP_ */
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