xapian-core/backends/glass/glass_dbcheck.h

   1 /** @file glass_dbcheck.h
   2  * @brief Check a glass table.
   3  */
   4 /* Copyright (C) 2008,2009,2012,2013,2014,2016 Olly Betts
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
  19  * USA
  20  */
  21
  22 #ifndef XAPIAN_INCLUDED_GLASS_DBCHECK_H
  23 #define XAPIAN_INCLUDED_GLASS_DBCHECK_H
  24
  25 #include "xapian/types.h"
  26
  27 #include <cstring> // For size_t.
  28 #include <iosfwd>
  29 #include <string>
  30 #include <vector>
  31
  32 class GlassVersion;
  33
  34 size_t check_glass_table(const char * tablename, const std::string &db_dir,
  35                          int fd, off_t offset_,
  36                          const GlassVersion & version_file, int opts,
  37                          std::vector<Xapian::termcount> & doclens,
  38                          std::ostream * out);
  39
  40 inline size_t
  41 check_glass_table(const char * tablename, const std::string &db_dir,
  42                   const GlassVersion & version_file, int opts,
  43                   std::vector<Xapian::termcount> & doclens,
  44                   std::ostream * out)
  45 {
  46     return check_glass_table(tablename, db_dir, -1, 0, version_file, opts,
  47                              doclens, out);
  48 }
  49
  50 inline size_t
  51 check_glass_table(const char * tablename, int fd, off_t offset_,
  52                   const GlassVersion & version_file, int opts,
  53                   std::vector<Xapian::termcount> & doclens,
  54                   std::ostream * out)
  55 {
  56     return check_glass_table(tablename, std::string(), fd, offset_,
  57                              version_file, opts,
  58                              doclens, out);
  59 }
  60
  61 #endif // XAPIAN_INCLUDED_GLASS_DBCHECK_H