mirror of
https://github.com/MariaDB/server.git
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179 lines
4.3 KiB
C
179 lines
4.3 KiB
C
/* Copyright (c) 2000, 2002-2004, 2007, 2008 MySQL AB
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Use is subject to license terms
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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 Street, Fifth Floor, Boston, MA 02110-1335 USA
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*/
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/*
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Written by Alexander Barkov to check what
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a charset is in your favorite web browser
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*/
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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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typedef struct char_info_st
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{
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int cod;
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int srt;
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int uni;
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int low;
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int upp;
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int ctp;
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} MY_CH;
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static int chcmp(const void *vf, const void *vs)
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{
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const MY_CH *f=vf;
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const MY_CH *s=vs;
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return f->srt-s->srt ? f->srt-s->srt : f->uni-s->uni;
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}
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static void print_cs(CHARSET_INFO *cs)
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{
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uint i;
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int srt;
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int clr=0;
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MY_CH ch[256];
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printf("<HTML>\n");
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printf("<HEAD>\n");
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printf("</HEAD>\n");
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printf("<BODY><PRE>\n");
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printf("Charset %s\n",cs->name);
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printf("<TABLE>\n");
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printf("<TR><TH>Code<TH>Uni<TH>Sort<TH>Ctype<TH>Ch<TH>Lo<TH>Up</TR>");
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for (i=0; i<256; i++)
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{
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ch[i].cod=i;
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ch[i].srt=cs->sort_order ? cs->sort_order[i] : i;
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ch[i].uni=cs->tab_to_uni[i];
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ch[i].low=cs->tab_to_uni[cs->to_lower[i]];
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ch[i].upp=cs->tab_to_uni[cs->to_upper[i]];
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ch[i].ctp=cs->ctype[i+1];
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}
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qsort(ch,256,sizeof(MY_CH),&chcmp);
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srt=ch[0].srt;
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for (i=0; i<256; i++)
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{
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clr = (srt!=ch[i].srt) ? !clr : clr;
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printf("<TR bgcolor=#%s>",clr ? "DDDDDD" : "EEEE99");
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printf("<TD>%02X",ch[i].cod);
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printf("<TD>%04X",ch[i].uni);
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printf("<TD>%02X",ch[i].srt);
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printf("<TD>%s%s%s%s%s%s%s%s",
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ch[i].ctp & _MY_U ? "U" : "",
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ch[i].ctp & _MY_L ? "L" : "",
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ch[i].ctp & _MY_NMR ? "N" : "",
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ch[i].ctp & _MY_SPC ? "S" : "",
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ch[i].ctp & _MY_PNT ? "P" : "",
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ch[i].ctp & _MY_CTR ? "C" : "",
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ch[i].ctp & _MY_B ? "B" : "",
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ch[i].ctp & _MY_X ? "X" : "");
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if ((ch[i].uni >= 0x80) && (ch[i].uni <= 0x9F))
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{
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/*
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Control characters 0x0080..0x009F are dysplayed by some
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browsers as if they were letters. Don't print them to
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avoid confusion.
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*/
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printf("<TD>ctrl<TD>ctrl<TD>ctrl");
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}
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else
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{
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printf("<TD>&#%d;",ch[i].uni);
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printf("<TD>&#%d;",ch[i].low);
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printf("<TD>&#%d;",ch[i].upp);
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}
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printf("</TR>\n");
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srt=ch[i].srt;
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}
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printf("</TABLE>\n");
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printf("</PRE></BODY>\n");
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printf("</HTML>\n");
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}
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static void print_index()
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{
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CHARSET_INFO **cs;
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int clr=0;
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get_charset_by_name("",MYF(0)); /* To execute init_available_charsets */
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printf("All charsets\n");
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printf("<table border=1>\n");
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printf("<tr bgcolor=EEEE99><th>ID<th>Charset<th>Collation<th>Def<th>Bin<th>Com<th>Comment\n");
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for (cs=all_charsets ; cs < all_charsets+256; cs++)
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{
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if (!cs[0])
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continue;
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printf("<tr bgcolor=#%s><td><a href=\"?%s\">%d</a><td>%s<td>%s<td>%s<td>%s<td>%s<td>%s\n",
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(clr= !clr) ? "DDDDDD" : "EEEE99",
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cs[0]->name,cs[0]->number,cs[0]->csname,
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cs[0]->name,
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(cs[0]->state & MY_CS_PRIMARY) ? "def " : " ",
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(cs[0]->state & MY_CS_BINSORT) ? "bin " : " ",
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(cs[0]->state & MY_CS_COMPILED) ? "com " : " ",
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cs[0]->comment);
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}
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printf("</table>\n");
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}
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int main(int argc, char **argv) {
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const char *the_set = NULL;
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int argcnt = 1;
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CHARSET_INFO *cs;
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if (getenv("SCRIPT_NAME"))
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{
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printf("Content-Type: text/html\r\n\r\n");
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}
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my_init();
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if (argc > argcnt && argv[argcnt][0] == '-' && argv[argcnt][1] == '#')
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{
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DBUG_PUSH(argv[argcnt++]+2);
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}
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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 (!the_set)
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{
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print_index();
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return 0;
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}
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if (!(cs= get_charset_by_name(the_set, MYF(MY_WME))))
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return 1;
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print_cs(cs);
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return 0;
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}
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