~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 */

#include <stdio.h>

#include <stdlib.h>

#include "mysql.h"

static void change_user(MYSQL *sock,const char *user, const char *password,

			const char *db,my_bool warning)

{

  if (mysql_change_user(sock,user,password,db) != warning)

  {

    fprintf(stderr,"Couldn't change user to: user: '%s', password: '%s', db: '%s':  Error: %s\n",

	    user, password ? password : "", db ? db : "",

	    mysql_error(sock));

  }

}

int main(int argc, char **argv)

{

  MYSQL *sock;

  if (!(sock=mysql_init(0)))

  {

    fprintf(stderr,"Couldn't initialize mysql struct\n");

    exit(1);

  }

  mysql_options(sock,MYSQL_READ_DEFAULT_GROUP,"connect");

  if (!mysql_real_connect(sock,NULL,NULL,NULL,NULL,0,NULL,0))

  {

    fprintf(stderr,"Couldn't connect to engine!\n%s\n",mysql_error(sock));

    perror("");

    exit(1);

  }

  sock->reconnect= 1;

  if (mysql_select_db(sock,"test"))

  {

    fprintf(stderr,"Couldn't select database test: Error: %s\n",

	    mysql_error(sock));

  }

  change_user(sock,"test_user","test_user","test",0);

  change_user(sock,"test",NULL,"test",0);

  change_user(sock,"test_user",NULL,"test",1);

  change_user(sock,"test_user",NULL,NULL,1);

  change_user(sock,"test_user","test_user","mysql",1);

  mysql_close(sock);

  exit(0);

  return 0;

}