git.maemo.org Git - keepassx/blob - src/Database.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2007 by Tarek Saidi                                *
   3  *   tarek.saidi@arcor.de                                                  *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; version 2 of the License.               *
   8
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21
  22
  23 KpxUuid::KpxUuid() : Data(16,0){
  24 }
  25
  26 KpxUuid::KpxUuid(const void* src){
  27         fromRaw(src);
  28 }
  29
  30 void KpxUuid::generate(){
  31         char uuid[16];
  32         randomize(uuid,16);
  33         quint32 Secs=QDateTime::currentDateTime().toTime_t();
  34         quint16 mSecs=QTime::currentTime().msec();
  35         mSecs=(mSecs & 0x3FF) | (*((quint16*)(uuid+4)) & 0xFC00); //msec has only 10 Bits, filling the rest with random data
  36         memcpy((void*)uuid,&Secs,4);
  37         memcpy((void*)(uuid+4),&mSecs,2);
  38         Data=QByteArray(uuid,16);
  39 }
  40
  41 QString KpxUuid::toString()const{
  42         QString hex;
  43         Q_ASSERT(Data.length()==16);
  44         for(int i=0;i<16;i++){
  45                 QString HexByte;
  46                 HexByte.setNum((unsigned char)*(Data.data()+i),16);
  47                 if(HexByte.length()<2)HexByte="0"+HexByte;
  48                 hex+=HexByte;
  49         }
  50         return QString("{%1-%2-%3-%4-%5}")
  51                         .arg(hex.mid(0,8))
  52                         .arg(hex.mid(8,4))
  53                         .arg(hex.mid(12,4))
  54                         .arg(hex.mid(16,4))
  55                         .arg(hex.mid(20,12));
  56 }
  57
  58 void KpxUuid::toRaw(void* dst)const{
  59         memcpy(dst,Data.data(),16);
  60 }
  61
  62 void KpxUuid::fromRaw(const void* src){
  63         Data=QByteArray((char*)src,16);
  64 }
  65
  66 bool KpxUuid::operator==(const KpxUuid& other)const{
  67         return other.Data==Data;
  68 }
  69
  70 bool KpxUuid::operator!=(const KpxUuid& other)const{
  71         return other.Data!=Data;
  72 }
  73
  74
  75
  76 QString KpxDateTime::toString(Qt::DateFormat format) const{
  77         if (*this==Date_Never)
  78                 return QCoreApplication::translate("Database","Never");
  79         else if (format==Qt::SystemLocaleDate){
  80                 QString strFormat = QLocale::system().dateFormat(QLocale::ShortFormat);
  81                 if (!strFormat.contains("dd")) strFormat.replace("d", "dd");
  82                 if (!strFormat.contains("MM")) strFormat.replace("M", "MM");
  83                 if (!strFormat.contains("yyyy")) strFormat.replace("yy", "yyyy");
  84                 if (!strFormat.contains("hh")) strFormat.replace("h", "hh");
  85                 if (!strFormat.contains("HH")) strFormat.replace("H", "HH");
  86                 if (!strFormat.contains("mm")) strFormat.replace("m", "mm");
  87                 if (!strFormat.contains("ss")) strFormat.replace("s", "ss");
  88                 return date().toString(strFormat);
  89         }
  90         else
  91                 return QDateTime::toString(format);
  92 }
  93
  94 QString KpxDateTime::dateToString(Qt::DateFormat format) const{
  95         if (*this==Date_Never)
  96                 return QCoreApplication::translate("Database","Never");
  97         else if (format==Qt::SystemLocaleDate){
  98                 QString strFormat = QLocale::system().dateFormat(QLocale::ShortFormat);
  99                 if (!strFormat.contains("dd")) strFormat.replace("d", "dd");
 100                 if (!strFormat.contains("MM")) strFormat.replace("M", "MM");
 101                 if (!strFormat.contains("yyyy")) strFormat.replace("yy", "yyyy");
 102                 return date().toString(strFormat);
 103         }
 104         else
 105                 return date().toString(format);
 106 }
 107
 108
 109 KpxDateTime KpxDateTime::fromString(const QString& string,Qt::DateFormat format){
 110         if(string.toLower()=="never")
 111                 return Date_Never;
 112         else return QDateTime::fromString(string,format);
 113 }
 114
 115 CEntry::CEntry(){
 116         Image=0;
 117         GroupId=0;
 118         Creation=QDateTime::currentDateTime();
 119         LastMod=QDateTime::currentDateTime();
 120         LastAccess=QDateTime::currentDateTime();
 121         Expire=QDateTime(QDate(2999,12,28),QTime(23,59,59)); //Never
 122         Binary=QByteArray();
 123 }
 124
 125 bool KpxDateTime::operator<(const QDateTime& other){
 126         if(*this!=Date_Never && other!=Date_Never)return ((QDateTime)(*this)<other);
 127         if(*this==Date_Never && other==Date_Never)return false;
 128         if(*this==Date_Never)return false;
 129         if(other==Date_Never)return true;
 130
 131         return false;
 132 }
 133
 134
 135 CGroup::CGroup(){
 136         Image=0;
 137         IsExpanded=false;
 138 }
 139
 140