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/* 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; either version 2 of the License, or
(at your option) any later version.
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 <stdlib.h>
#include "client_priv.h"
#include <my_dir.h>
static my_bool opt_force=0, opt_verbose=0;
static char *user= (char*)"root", *basedir=0, *datadir=0;
static struct my_option my_long_options[] =
{
{"help", '?', "Display this help message and exit.", 0, 0, 0, GET_NO_ARG,
NO_ARG, 0, 0, 0, 0, 0, 0},
{"basedir", 'b', "Specifies the directory where MySQL is installed", (gptr*) &basedir,
(gptr*) &basedir, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"datadir", 'd', "Specifies the data directory", (gptr*) &datadir,
(gptr*) &datadir, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"force", 'f', "Continue even if we get an sql-error.",
(gptr*) &opt_force, (gptr*) &opt_force, 0, GET_BOOL, NO_ARG, 0, 0,
0, 0, 0, 0},
{"user", 'u', "User for login if not current user.", (gptr*) &user,
(gptr*) &user, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"verbose", 'v', "Display more output about the process", 0, 0, 0, GET_NO_ARG,
NO_ARG, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
};
static const char *load_default_groups[] = { "mysql_upgrade", "client", 0 };
#include <help_end.h>
static my_bool
get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
char *argument __attribute__((unused)))
{
switch(optid) {
case '?':
puts("MySQL utility script to upgrade database to the current server version\n");
puts("\n");
my_print_help(my_long_options);
exit(0);
case 'f':
opt_force= TRUE;
break;
case 'v':
opt_verbose= TRUE;
break;
default:;
};
return 0;
}
static my_bool test_file_exists_res(const char *dir, const char *fname, char *buffer)
{
MY_STAT stat_info;
if (fname)
sprintf(buffer, "%s/%s", dir, fname);
else
strcpy(buffer, dir);
return my_stat(buffer, &stat_info, MYF(0)) != 0;
}
static my_bool test_file_exists(const char *dir, const char *fname)
{
char path[1024];
return test_file_exists_res(dir, fname, path);
}
int main(int argc, char **argv)
{
char bindir[1024];
char datadir_buf[1024];
char mysqlcheck_line[1024];
char check_file_name[1024];
int check_file;
char fix_priv_tables_cmd[1024];
char script_line[1024];
int error;
#ifdef __NETWARE__
setscreenmode(SCR_AUTOCLOSE_ON_EXIT);
#endif
load_defaults("my", load_default_groups, &argc, &argv);
if ((error= handle_options(&argc, &argv, my_long_options, get_one_option)))
exit(error);
if (!basedir)
{
if (test_file_exists("./share/mysql/english", "errmsg.sys")
&& (test_file_exists("./bin", "mysqld") ||
test_file_exists("./libexec", "mysqld")))
{
getcwd(bindir, sizeof(bindir));
}
else
{
strcpy(bindir, DEFAULT_MYSQL_HOME);
}
}
else
{
strcpy(bindir, basedir);
}
if (!datadir)
{
datadir= datadir_buf;
if (test_file_exists(bindir,"data/mysql"))
{
sprintf(datadir, "%s/data", bindir);
}
else if (test_file_exists(bindir, "var/mysql"))
{
sprintf(datadir, "%s/var", bindir);
}
else
strcpy(datadir, DATADIR);
}
strcat(bindir, "/bin");
if (!test_file_exists(bindir, "mysqlcheck"))
{
printf("Can't find program '%s/mysqlcheck'\n", bindir);
puts("Please restart with --basedir=mysql-install-directory\n");
exit(1);
}
if (!test_file_exists(datadir, "mysql/user.frm"))
{
puts("Can't find data directory. Please restart with --datadir=path-to-data-dir\n");
exit(1);
}
if (test_file_exists_res(datadir, "mysql_upgrade_info", check_file_name) && !opt_force)
{
char chf_buffer[10];
int b_read;
check_file= open(check_file_name, O_RDONLY);
b_read= read(check_file, chf_buffer, sizeof(chf_buffer));
chf_buffer[b_read]= 0;
if (strcmp(chf_buffer, VERSION))
{
if (opt_verbose)
puts("mysql_upgrade already done for this version\n");
goto fix_priv_tables;
}
close(check_file);
}
sprintf(mysqlcheck_line,
"%s/mysqlcheck --check-upgrade --all-databases --auto-repair --user=%s",
bindir, user);
if (opt_verbose)
printf("Running %s\n", mysqlcheck_line);
system(mysqlcheck_line);
check_file= open(check_file_name, O_CREAT | O_WRONLY);
write(check_file, VERSION, strlen(VERSION));
close(check_file);
fix_priv_tables:
if (!test_file_exists(bindir, "mysql"))
{
puts("Could not find MySQL command-line client (mysql).\n");
puts("Please use --basedir to specify the directory where MySQL is installed.\n");
exit(1);
}
if (!test_file_exists_res(basedir,
"support_files/mysql_fix_privilege_tables.sql", script_line) &&
!test_file_exists_res(basedir,
"share/mysql_fix_privileges_tables.sql", script_line) &&
!test_file_exists_res(basedir,
"share/mysql/mysql_fix_privilege_tables.sql", script_line) &&
!test_file_exists_res(basedir,
"scripts/mysql_fix_privilege_tables.sql", script_line) &&
!test_file_exists_res("/usr/local/mysql/share/mysql",
"mysql_fix_privilege_tables.sql", script_line))
{
puts("Could not find file mysql_fix_privilege_tables.sql\n");
puts("Please use --basedir to specify the directory where MySQL is installed\n");
exit(1);
}
sprintf(fix_priv_tables_cmd, "%s/mysql < %s", bindir, script_line);
system(fix_priv_tables_cmd);
return error;
} /* main */
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