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/* Copyright (c) 2000, 2002-2004, 2007, 2008 MySQL AB
Use is subject to license terms
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 Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/*
Written by Alexander Barkov to check what
a charset is in your favorite web browser
*/
#include <my_global.h>
#include <m_ctype.h>
#include <my_sys.h>
#include <mysql_version.h>
#include <stdio.h>
typedef struct char_info_st
{
int cod;
int srt;
int uni;
int low;
int upp;
int ctp;
} MY_CH;
static int chcmp(const void *vf, const void *vs)
{
const MY_CH *f=vf;
const MY_CH *s=vs;
return f->srt-s->srt ? f->srt-s->srt : f->uni-s->uni;
}
static void print_cs(CHARSET_INFO *cs)
{
uint i;
int srt;
int clr=0;
MY_CH ch[256];
printf("<HTML>\n");
printf("<HEAD>\n");
printf("</HEAD>\n");
printf("<BODY><PRE>\n");
printf("Charset %s\n",cs->name);
printf("<TABLE>\n");
printf("<TR><TH>Code<TH>Uni<TH>Sort<TH>Ctype<TH>Ch<TH>Lo<TH>Up</TR>");
for (i=0; i<256; i++)
{
ch[i].cod=i;
ch[i].srt=cs->sort_order ? cs->sort_order[i] : i;
ch[i].uni=cs->tab_to_uni[i];
ch[i].low=cs->tab_to_uni[cs->to_lower[i]];
ch[i].upp=cs->tab_to_uni[cs->to_upper[i]];
ch[i].ctp=cs->ctype[i+1];
}
qsort(ch,256,sizeof(MY_CH),&chcmp);
srt=ch[0].srt;
for (i=0; i<256; i++)
{
clr = (srt!=ch[i].srt) ? !clr : clr;
printf("<TR bgcolor=#%s>",clr ? "DDDDDD" : "EEEE99");
printf("<TD>%02X",ch[i].cod);
printf("<TD>%04X",ch[i].uni);
printf("<TD>%02X",ch[i].srt);
printf("<TD>%s%s%s%s%s%s%s%s",
ch[i].ctp & _MY_U ? "U" : "",
ch[i].ctp & _MY_L ? "L" : "",
ch[i].ctp & _MY_NMR ? "N" : "",
ch[i].ctp & _MY_SPC ? "S" : "",
ch[i].ctp & _MY_PNT ? "P" : "",
ch[i].ctp & _MY_CTR ? "C" : "",
ch[i].ctp & _MY_B ? "B" : "",
ch[i].ctp & _MY_X ? "X" : "");
if ((ch[i].uni >= 0x80) && (ch[i].uni <= 0x9F))
{
/*
Control characters 0x0080..0x009F are dysplayed by some
browers as if they were letters. Don't print them to
avoid confusion.
*/
printf("<TD>ctrl<TD>ctrl<TD>ctrl");
}
else
{
printf("<TD>&#%d;",ch[i].uni);
printf("<TD>&#%d;",ch[i].low);
printf("<TD>&#%d;",ch[i].upp);
}
printf("</TR>\n");
srt=ch[i].srt;
}
printf("</TABLE>\n");
printf("</PRE></BODY>\n");
printf("</HTML>\n");
}
static void print_index()
{
CHARSET_INFO **cs;
int clr=0;
get_charset_by_name("",MYF(0)); /* To execute init_available_charsets */
printf("All charsets\n");
printf("<table border=1>\n");
printf("<tr bgcolor=EEEE99><th>ID<th>Charset<th>Collation<th>Def<th>Bin<th>Com<th>Comment\n");
for (cs=all_charsets ; cs < all_charsets+256; cs++)
{
if (!cs[0])
continue;
printf("<tr bgcolor=#%s><td><a href=\"?%s\">%d</a><td>%s<td>%s<td>%s<td>%s<td>%s<td>%s\n",
(clr= !clr) ? "DDDDDD" : "EEEE99",
cs[0]->name,cs[0]->number,cs[0]->csname,
cs[0]->name,
(cs[0]->state & MY_CS_PRIMARY) ? "def " : " ",
(cs[0]->state & MY_CS_BINSORT) ? "bin " : " ",
(cs[0]->state & MY_CS_COMPILED) ? "com " : " ",
cs[0]->comment);
}
printf("</table>\n");
}
int main(int argc, char **argv) {
const char *the_set = NULL;
int argcnt = 1;
CHARSET_INFO *cs;
if (getenv("SCRIPT_NAME"))
{
printf("Content-Type: text/html\r\n\r\n");
}
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 (!the_set)
{
print_index();
return 0;
}
if (!(cs= get_charset_by_name(the_set, MYF(MY_WME))))
return 1;
print_cs(cs);
return 0;
}
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