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/* -*- C++ -*- */
/* Copyright (C) 2004 MySQL AB
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; either version 2 of the License, or
(at your option) any later version.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _PARSE_FILE_H_
#define _PARSE_FILE_H_
#define PARSE_FILE_TIMESTAMPLENGTH 19
enum file_opt_type {
FILE_OPTIONS_STRING, /* String (LEX_STRING) */
FILE_OPTIONS_ESTRING, /* Escaped string (LEX_STRING) */
FILE_OPTIONS_ULONGLONG, /* ulonglong parameter (ulonglong) */
FILE_OPTIONS_REV, /* Revision version number (ulonglong) */
FILE_OPTIONS_TIMESTAMP, /* timestamp (LEX_STRING have to be
allocated with length 20 (19+1) */
FILE_OPTIONS_STRLIST /* list of escaped strings
(List<LEX_STRING>) */
};
struct File_option
{
LEX_STRING name; /* Name of the option */
int offset; /* offset to base address of value */
file_opt_type type; /* Option type */
};
class File_parser;
File_parser *sql_parse_prepare(const LEX_STRING *file_name,
MEM_ROOT *mem_root, bool bad_format_errors);
my_bool
sql_create_definition_file(const LEX_STRING *dir, const LEX_STRING *file_name,
const LEX_STRING *type,
gptr base, File_option *parameters, uint versions);
class File_parser: public Sql_alloc
{
char *buff, *start, *end;
LEX_STRING file_type;
my_bool content_ok;
public:
File_parser() :buff(0), start(0), end(0), content_ok(0)
{ file_type.str= 0; file_type.length= 0; }
my_bool ok() { return content_ok; }
LEX_STRING *type() { return &file_type; }
my_bool parse(gptr base, MEM_ROOT *mem_root,
struct File_option *parameters, uint required);
friend File_parser *sql_parse_prepare(const LEX_STRING *file_name,
MEM_ROOT *mem_root,
bool bad_format_errors);
};
#endif /* _PARSE_FILE_H_ */
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