/* options(opt, value=nil) */
static VALUE options(int argc, VALUE* argv, VALUE obj)
{
VALUE opt, val;
int n;
my_bool b;
char* v;
MYSQL* m = GetHandler(obj);
rb_scan_args(argc, argv, "11", &opt, &val);
switch(NUM2INT(opt)) {
case MYSQL_OPT_CONNECT_TIMEOUT:
#if MYSQL_VERSION_ID >= 40100
case MYSQL_OPT_PROTOCOL:
#endif
#if MYSQL_VERSION_ID >= 40101
case MYSQL_OPT_READ_TIMEOUT:
case MYSQL_OPT_WRITE_TIMEOUT:
#endif
if (val == Qnil)
rb_raise(rb_eArgError, "wrong # of arguments(1 for 2)");
n = NUM2INT(val);
v = (char*)&n;
break;
case MYSQL_INIT_COMMAND:
case MYSQL_READ_DEFAULT_FILE:
case MYSQL_READ_DEFAULT_GROUP:
#if MYSQL_VERSION_ID >= 32349
case MYSQL_SET_CHARSET_DIR:
case MYSQL_SET_CHARSET_NAME:
#endif
#if MYSQL_VERSION_ID >= 40100
case MYSQL_SHARED_MEMORY_BASE_NAME:
#endif
#if MYSQL_VERSION_ID >= 40101
case MYSQL_SET_CLIENT_IP:
#endif
if (val == Qnil)
rb_raise(rb_eArgError, "wrong # of arguments(1 for 2)");
v = StringValuePtr(val);
break;
#if MYSQL_VERSION_ID >= 40101
case MYSQL_SECURE_AUTH:
if (val == Qnil || val == Qfalse)
b = 1;
else
b = 0;
v = (char*)&b;
break;
#endif
#if MYSQL_VERSION_ID >= 32349
case MYSQL_OPT_LOCAL_INFILE:
if (val == Qnil || val == Qfalse)
v = NULL;
else {
n = 1;
v = (char*)&n;
}
break;
#endif
default:
v = NULL;
}
if (mysql_options(m, NUM2INT(opt), v) != 0)
rb_raise(eMysql, "unknown option: %d", NUM2INT(opt));
return obj;
}