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Many init commands on connect

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This commit is contained in:
unknown
2002-12-17 19:13:07 +04:00
parent daeed63662
commit 07f3ca938a
4 changed files with 99 additions and 25 deletions
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60
libmysql/libmysql.c
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@ -935,6 +935,27 @@ static const char *default_options[]=
static TYPELIB option_types={array_elements(default_options)-1,
"options",default_options};
static int add_init_command(struct st_mysql_options *options, const char *cmd)
{
char **ptr, *tmp;
if (!options->init_commands)
{
options->init_commands= (DYNAMIC_ARRAY*)my_malloc(sizeof(DYNAMIC_ARRAY),
MYF(MY_WME));
init_dynamic_array(options->init_commands,sizeof(char*),0,5 CALLER_INFO);
}
if (!(tmp= my_strdup(cmd,MYF(MY_WME))) ||
insert_dynamic(options->init_commands, &tmp))
{
my_free(tmp, MYF(MY_ALLOW_ZERO_PTR));
return 1;
}
return 0;
}
static void mysql_read_default_options(struct st_mysql_options *options,
const char *filename,const char *group)
{
@ -1003,11 +1024,7 @@ static void mysql_read_default_options(struct st_mysql_options *options,
}
break;
case 8: /* init-command */
if (opt_arg)
{
my_free(options->init_command,MYF(MY_ALLOW_ZERO_PTR));
options->init_command=my_strdup(opt_arg,MYF(MY_WME));
}
add_init_command(options,opt_arg);
break;
case 9: /* host */
if (opt_arg)
@ -2328,13 +2345,29 @@ Try also with PIPE or TCP/IP
net->compress=1;
if (db && mysql_select_db(mysql,db))
goto error;
if (mysql->options.init_command)
if (mysql->options.init_commands)
{
DYNAMIC_ARRAY *init_commands= mysql->options.init_commands;
char **ptr= (char**)init_commands->buffer;
char **end= ptr + init_commands->elements;
my_bool reconnect=mysql->reconnect;
mysql->reconnect=0;
if (mysql_query(mysql,mysql->options.init_command))
goto error;
mysql_free_result(mysql_use_result(mysql));
for (; ptr<end; ptr++)
{
MYSQL_RES *res;
if (mysql_query(mysql,*ptr))
goto error;
if (mysql->fields)
{
if (!(res= mysql_use_result(mysql)))
goto error;
mysql_free_result(res);
}
}
mysql->reconnect=reconnect;
}
@ -2579,7 +2612,6 @@ mysql_close(MYSQL *mysql)
my_free(mysql->user,MYF(MY_ALLOW_ZERO_PTR));
my_free(mysql->passwd,MYF(MY_ALLOW_ZERO_PTR));
my_free(mysql->db,MYF(MY_ALLOW_ZERO_PTR));
my_free(mysql->options.init_command,MYF(MY_ALLOW_ZERO_PTR));
my_free(mysql->options.user,MYF(MY_ALLOW_ZERO_PTR));
my_free(mysql->options.host,MYF(MY_ALLOW_ZERO_PTR));
my_free(mysql->options.password,MYF(MY_ALLOW_ZERO_PTR));
@ -2589,6 +2621,11 @@ mysql_close(MYSQL *mysql)
my_free(mysql->options.my_cnf_group,MYF(MY_ALLOW_ZERO_PTR));
my_free(mysql->options.charset_dir,MYF(MY_ALLOW_ZERO_PTR));
my_free(mysql->options.charset_name,MYF(MY_ALLOW_ZERO_PTR));
if (mysql->options.init_commands)
{
delete_dynamic(mysql->options.init_commands);
my_free((char*)mysql->options.init_commands,MYF(MY_WME));
}
#ifdef HAVE_OPENSSL
mysql_ssl_free(mysql);
#endif /* HAVE_OPENSSL */
@ -3334,8 +3371,7 @@ mysql_options(MYSQL *mysql,enum mysql_option option, const char *arg)
mysql->options.client_flag&= ~CLIENT_LOCAL_FILES;
break;
case MYSQL_INIT_COMMAND:
my_free(mysql->options.init_command,MYF(MY_ALLOW_ZERO_PTR));
mysql->options.init_command=my_strdup(arg,MYF(MY_WME));
add_init_command(&mysql->options,arg);
break;
case MYSQL_READ_DEFAULT_FILE:
my_free(mysql->options.my_cnf_file,MYF(MY_ALLOW_ZERO_PTR));