/* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
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 ; version 2 of the License .
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
#include <my_global.h>
#include <m_ctype.h>
#include <my_sys.h>
#include <mysql_version.h>
#include <stdio.h>
static void _print_array(uint8 *data, uint size)
{
uint i;
for (i = 0 ; i < size; ++i)
{
if (i == 0 || i % 16 == size % 16 ) printf(" " );
printf(" %02x" , data[i]);
if ((i+1 ) % 16 == size % 16 ) printf("\n" );
}
}
static void _print_csinfo(CHARSET_INFO *cs)
{
printf("%s #%d\n" , cs->name, cs->number);
printf("ctype:\n" ); _print_array(cs->ctype, 257 );
printf("to_lower:\n" ); _print_array(cs->to_lower, 256 );
printf("to_upper:\n" ); _print_array(cs->to_upper, 256 );
printf("sort_order:\n" ); _print_array(cs->sort_order, 256 );
printf("collate: %3s (%d, %p, %p, %p)\n" ,
cs->strxfrm_multiply ? "yes" : "no" ,
cs->strxfrm_multiply,
cs->strnncoll,
cs->strnxfrm,
cs->like_range);
printf("multi-byte: %3s (%d, %p, %p, %p)\n" ,
cs->mbmaxlen > 1 ? "yes" : "no" ,
cs->mbmaxlen,
cs->ismbchar,
cs->ismbhead,
cs->mbcharlen);
}
int main(int argc, char **argv) {
const char *the_set = MYSQL_CHARSET;
char *cs_list;
int argcnt = 1 ;
CHARSET_INFO *cs;
my_init();
if (argc > argcnt && argv[argcnt][0 ] == '-' && argv[argcnt][1 ] == '#' )
DBUG_PUSH(argv[argcnt++]+2 );
if (argc > argcnt)
the_set = argv[argcnt++];
if (argc > argcnt)
charsets_dir = argv[argcnt++];
if (!(cs= get_charset_by_name(the_set, MYF(MY_UTF8_IS_UTF8MB3 | MY_WME))))
return 1 ;
puts("CHARSET INFO:" );
_print_csinfo(cs);
fflush(stdout);
return 0 ;
}
Messung V0.5 in Prozent C=99 H=90 G=94
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-08)
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