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2fdb556e04
This patch changes the main name of 3 byte character set from utf8 to utf8mb3. New old_mode UTF8_IS_UTF8MB3 is added and set TRUE by default, so that utf8 would mean utf8mb3. If not set, utf8 would mean utf8mb4.
81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
/* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
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#include <my_global.h>
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#include <m_ctype.h>
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#include <my_sys.h>
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#include <mysql_version.h>
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#include <stdio.h>
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static void _print_array(uint8 *data, uint size)
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{
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uint i;
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for (i = 0; i < size; ++i)
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{
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if (i == 0 || i % 16 == size % 16) printf(" ");
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printf(" %02x", data[i]);
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if ((i+1) % 16 == size % 16) printf("\n");
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}
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}
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static void _print_csinfo(CHARSET_INFO *cs)
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{
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printf("%s #%d\n", cs->name, cs->number);
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printf("ctype:\n"); _print_array(cs->ctype, 257);
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printf("to_lower:\n"); _print_array(cs->to_lower, 256);
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printf("to_upper:\n"); _print_array(cs->to_upper, 256);
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printf("sort_order:\n"); _print_array(cs->sort_order, 256);
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printf("collate: %3s (%d, %p, %p, %p)\n",
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cs->strxfrm_multiply ? "yes" : "no",
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cs->strxfrm_multiply,
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cs->strnncoll,
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cs->strnxfrm,
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cs->like_range);
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printf("multi-byte: %3s (%d, %p, %p, %p)\n",
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cs->mbmaxlen > 1 ? "yes" : "no",
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cs->mbmaxlen,
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cs->ismbchar,
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cs->ismbhead,
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cs->mbcharlen);
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}
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int main(int argc, char **argv) {
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const char *the_set = MYSQL_CHARSET;
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char *cs_list;
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int argcnt = 1;
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CHARSET_INFO *cs;
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my_init();
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if (argc > argcnt && argv[argcnt][0] == '-' && argv[argcnt][1] == '#')
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DBUG_PUSH(argv[argcnt++]+2);
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if (argc > argcnt)
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the_set = argv[argcnt++];
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if (argc > argcnt)
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charsets_dir = argv[argcnt++];
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if (!(cs= get_charset_by_name(the_set, MYF(MY_UTF8_IS_UTF8MB3 | MY_WME))))
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return 1;
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puts("CHARSET INFO:");
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_print_csinfo(cs);
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fflush(stdout);
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return 0;
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}
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