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126 lines
3.7 KiB
126 lines
3.7 KiB
/***************************************************************************
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invitation.cpp
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-------------------
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begin : Sat Mar 30 2002
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copyright : (C) 2002 by Tim Jansen
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(C) Stefan Taferner (password encryption)
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email : tim@tjansen.de
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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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/*
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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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TQString cryptStr(const TQString &aStr) {
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TQString result;
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for (unsigned int i = 0; i < aStr.length(); i++)
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result += (aStr[i].unicode() < 0x20) ? aStr[i] :
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TQChar(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 TDEApplication::randomString()
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static TQString readableRandomString(int length) {
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TQString str;
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while (length)
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{
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int r = TDEApplication::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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m_viewItem(0) {
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m_password = readableRandomString(4)+"-"+readableRandomString(3);
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m_creationTime = TQDateTime::currentDateTime();
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m_expirationTime = TQDateTime::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),
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m_creationTime(x.m_creationTime),
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m_expirationTime(x.m_expirationTime),
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m_viewItem(0) {
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}
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Invitation::Invitation(TDEConfig* config, int num) {
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m_password = cryptStr(config->readEntry(TQString("password%1").arg(num), ""));
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m_creationTime = config->readDateTimeEntry(TQString("creation%1").arg(num));
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m_expirationTime = config->readDateTimeEntry(TQString("expiration%1").arg(num));
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m_viewItem = 0;
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}
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Invitation::~Invitation() {
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if (m_viewItem)
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delete m_viewItem;
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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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if (m_viewItem)
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delete m_viewItem;
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m_viewItem = 0;
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return *this;
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}
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void Invitation::save(TDEConfig *config, int num) const {
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config->writeEntry(TQString("password%1").arg(num), cryptStr(m_password));
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config->writeEntry(TQString("creation%1").arg(num), m_creationTime);
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config->writeEntry(TQString("expiration%1").arg(num), m_expirationTime);
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}
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TQString Invitation::password() const {
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return m_password;
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}
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TQDateTime Invitation::expirationTime() const {
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return m_expirationTime;
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}
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TQDateTime 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 > TQDateTime::currentDateTime();
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}
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void Invitation::setViewItem(KListViewItem *i) {
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if (m_viewItem)
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delete m_viewItem;
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m_viewItem = i;
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}
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KListViewItem *Invitation::getViewItem() const{
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return m_viewItem;
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}
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