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67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
/* -*- c-basic-offset: 2 -*- */
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/*
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Copyright(C) 2015-2017 Kouhei Sutou <kou@clear-code.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA
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*/
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#ifndef MRN_DATABASE_REPAIRER_HPP_
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#define MRN_DATABASE_REPAIRER_HPP_
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#include <groonga.h>
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namespace mrn {
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class DatabaseRepairer {
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public:
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DatabaseRepairer(grn_ctx *ctx, THD *thd);
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~DatabaseRepairer(void);
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bool is_crashed(void);
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bool is_corrupt(void);
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bool repair(void);
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private:
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grn_ctx *ctx_;
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THD *thd_;
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const char *base_directory_;
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char base_directory_buffer_[MRN_MAX_PATH_SIZE];
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const char *path_prefix_;
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char path_prefix_buffer_[MRN_MAX_PATH_SIZE];
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size_t path_prefix_length_;
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size_t mrn_db_file_suffix_length_;
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typedef void (DatabaseRepairer::*EachBodyFunc)(grn_ctx *ctx,
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grn_obj *db,
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const char *db_path,
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void *user_data);
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void each_database(EachBodyFunc each_body_func, void *user_data);
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void each_database_body(const char *base_path,
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grn_ctx *ctx,
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EachBodyFunc each_body_func,
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void *user_data);
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void detect_paths(void);
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void check_body(grn_ctx *ctx,
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grn_obj *db,
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const char *db_path,
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void *user_data);
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void repair_body(grn_ctx *ctx,
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grn_obj *db,
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const char *db_path,
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void *user_data);
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};
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}
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#endif /* MRN_DATABASE_REPAIRER_HPP_ */
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