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/***************************************************************************
invitation.cpp
-------------------
begin : Sat Mar 30 2002
copyright : (C) 2002 by Tim Jansen
(C) Stefan Taferner (password encryption)
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "invitation.h"
/*
* Function for (en/de)crypting strings for config file, taken from KMail
* Author: Stefan Taferner <[email protected]>
*/
TQString cryptStr(const TQString &aStr) {
TQString result;
for (unsigned int i = 0; i < aStr.length(); i++)
result += (aStr[i].unicode() < 0x20) ? aStr[i] :
TQChar(0x1001F - aStr[i].unicode());
return result;
}
// a random string that doesn't contain i, I, o, O, 1, 0
// based on TDEApplication::randomString()
static TQString readableRandomString(int length) {
TQString str;
while (length)
{
int r = TDEApplication::random() % 62;
r += 48;
if (r > 57)
r += 7;
if (r > 90)
r += 6;
char c = char(r);
if ((c == 'i') ||
(c == 'I') ||
(c == '1') ||
(c == 'o') ||
(c == 'O') ||
(c == '0'))
continue;
str += c;
length--;
}
return str;
}
Invitation::Invitation() :
m_viewItem(0) {
m_password = readableRandomString(4)+"-"+readableRandomString(3);
m_creationTime = TQDateTime::currentDateTime();
m_expirationTime = TQDateTime::currentDateTime().addSecs(INVITATION_DURATION);
}
Invitation::Invitation(const Invitation &x) :
m_password(x.m_password),
m_creationTime(x.m_creationTime),
m_expirationTime(x.m_expirationTime),
m_viewItem(0) {
}
Invitation::Invitation(TDEConfig* config, int num) {
m_password = cryptStr(config->readEntry(TQString("password%1").arg(num), ""));
m_creationTime = config->readDateTimeEntry(TQString("creation%1").arg(num));
m_expirationTime = config->readDateTimeEntry(TQString("expiration%1").arg(num));
m_viewItem = 0;
}
Invitation::~Invitation() {
if (m_viewItem)
delete m_viewItem;
}
Invitation &Invitation::operator= (const Invitation&x) {
m_password = x.m_password;
m_creationTime = x.m_creationTime;
m_expirationTime = x.m_expirationTime;
if (m_viewItem)
delete m_viewItem;
m_viewItem = 0;
return *this;
}
void Invitation::save(TDEConfig *config, int num) const {
config->writeEntry(TQString("password%1").arg(num), cryptStr(m_password));
config->writeEntry(TQString("creation%1").arg(num), m_creationTime);
config->writeEntry(TQString("expiration%1").arg(num), m_expirationTime);
}
TQString Invitation::password() const {
return m_password;
}
TQDateTime Invitation::expirationTime() const {
return m_expirationTime;
}
TQDateTime Invitation::creationTime() const {
return m_creationTime;
}
bool Invitation::isValid() const {
return m_expirationTime > TQDateTime::currentDateTime();
}
void Invitation::setViewItem(TDEListViewItem *i) {
if (m_viewItem)
delete m_viewItem;
m_viewItem = i;
}
TDEListViewItem *Invitation::getViewItem() const{
return m_viewItem;
}
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