mirror of
https://github.com/KDE/krfb
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109 lines
3.2 KiB
C++
109 lines
3.2 KiB
C++
/***************************************************************************
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Copyright 2002 Tim Jansen <tim@tjansen.de>
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Copyright 2002 Stefan Taferner <taferner@kde.org>
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "invitation.h"
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#include <KRandom>
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/*
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* Function for (en/de)crypting strings for config file, taken from KMail
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* Author: Stefan Taferner <taferner@alpin.or.at>
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*/
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static QString cryptStr(const QString &aStr) {
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QString result;
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for ( int i = 0; i < aStr.length(); i++)
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result += (aStr[i].unicode() < 0x20) ? aStr[i] :
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QChar(0x1001F - aStr[i].unicode());
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return result;
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}
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// a random string that doesn't contain i, I, o, O, 1, 0
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// based on KRandom::randomString()
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static QString readableRandomString(int length) {
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QString str;
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while (length)
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{
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int r = KRandom::random() % 62;
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r += 48;
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if (r > 57)
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r += 7;
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if (r > 90)
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r += 6;
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char c = char(r);
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if ((c == 'i') ||
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(c == 'I') ||
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(c == '1') ||
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(c == 'o') ||
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(c == 'O') ||
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(c == '0'))
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continue;
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str += c;
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length--;
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}
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return str;
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}
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Invitation::Invitation()
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{
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m_password = readableRandomString(4)+'-'+readableRandomString(3);
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m_creationTime = QDateTime::currentDateTime();
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m_expirationTime = QDateTime::currentDateTime().addSecs(INVITATION_DURATION);
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}
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Invitation::Invitation(const Invitation &x)
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: m_password(x.m_password), m_creationTime(x.m_creationTime), m_expirationTime(x.m_expirationTime)
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{
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}
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Invitation::Invitation(const KConfigGroup &config) {
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m_password = cryptStr(config.readEntry("password", QString()));
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m_creationTime = config.readEntry("creation", QDateTime());
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m_expirationTime = config.readEntry("expiration", QDateTime());
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}
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Invitation::~Invitation() {
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}
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Invitation &Invitation::operator= (const Invitation&x) {
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m_password = x.m_password;
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m_creationTime = x.m_creationTime;
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m_expirationTime = x.m_expirationTime;
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return *this;
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}
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void Invitation::save(KConfigGroup &config) const {
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config.writeEntry("password", cryptStr(m_password));
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config.writeEntry("creation", m_creationTime);
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config.writeEntry("expiration", m_expirationTime);
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}
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QString Invitation::password() const {
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return m_password;
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}
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QDateTime Invitation::expirationTime() const {
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return m_expirationTime;
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}
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QDateTime Invitation::creationTime() const {
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return m_creationTime;
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}
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bool Invitation::isValid() const {
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return m_expirationTime > QDateTime::currentDateTime();
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}
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bool Invitation::operator ==(const Invitation & ot)
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{
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return m_creationTime == ot.m_creationTime && m_password == ot.m_password;
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}
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