~drizzle-trunk/drizzle/development

/* Copyright (C) 2000 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; 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

/* make-conf.c

 * make a charset .conf file out of a ctype-charset.c file.

 */

#ifndef CHARSET

#error You must define the charset, e.g.:  -DCHARSET=latin1

#endif

/* some pre-processor tricks to get us going */

#define _STRINGIZE_HELPER(x)    #x

#define STRINGIZE(x)            _STRINGIZE_HELPER(x)

#define _JOIN_WORDS_HELPER(a, b)    a ## b

#define JOIN_WORDS(a, b)            _JOIN_WORDS_HELPER(a, b)

#define CH_SRC ctype- ## CHARSET ## .c

#define CH_INCLUDE STRINGIZE(CH_SRC)

/* aaaah, that's better */

#include <my_my_global.h>

#include CH_INCLUDE

#include <stdio.h>

#include <stdlib.h>

#define ROW_LEN   16

void print_array(const char *name, const unsigned char *array, uint32_t size);

int main(void)

{

  printf("# Configuration file for the "

         STRINGIZE(CHARSET)

         " character set.\n");

  print_array("ctype",      JOIN_WORDS(ctype_,      CHARSET), 257);

  print_array("to_lower",   JOIN_WORDS(to_lower_,   CHARSET), 256);

  print_array("to_upper",   JOIN_WORDS(to_upper_,   CHARSET), 256);

  print_array("sort_order", JOIN_WORDS(sort_order_, CHARSET), 256);

  exit(EXIT_SUCCESS);

}

void print_array(const char *name, const unsigned char *array, uint32_t size)

{

  uint32_t i;

  printf("\n# The %s array must have %d elements.\n", name, size);

  for (i = 0; i < size; ++i) {

    printf("  %02X", array[i]);

    if ((i+1) % ROW_LEN == size % ROW_LEN)

      printf("\n");

  }

}