00001 /**************************************************************** 00002 * Vidalia is distributed under the following license: 00003 * 00004 * Copyright (C) 2006, Matt Edman, Justin Hipple 00005 * 00006 * This program is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU General Public License 00008 * as published by the Free Software Foundation; either version 2 00009 * of the License, or (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 00019 * Boston, MA 02110-1301, USA. 00020 ****************************************************************/ 00021 00022 /** 00023 * \file portvalidator.cpp 00024 * \version $Id: portvalidator.cpp 1238 2006-09-25 17:50:57Z edmanm $ 00025 * \brief Validates that a number is a valid port number 00026 */ 00027 00028 #include "portvalidator.h" 00029 00030 #define MIN_PORT 1 /**< Minimum valid port. */ 00031 #define MAX_PORT 65535 /**< Maximum valid port. */ 00032 #define MATCH_ALL "*" /**< Matches all ports. */ 00033 00034 00035 /** Constructor. */ 00036 PortValidator::PortValidator(QObject *parent) 00037 : QIntValidator(MIN_PORT, MAX_PORT, parent) 00038 { 00039 } 00040 00041 /** Validates that the given port is either a valid port or a "*". */ 00042 QValidator::State 00043 PortValidator::validate(QString &input, int &pos) const 00044 { 00045 if (input == MATCH_ALL) { 00046 return QValidator::Acceptable; 00047 } 00048 return QIntValidator::validate(input, pos); 00049 } 00050