File indexing completed on 2024-12-01 13:50:22

 /***************************************************************************
                       datetimeplugin.cpp  -  description
                              -------------------
     begin                : Sun Mar 9 2008
     copyright            : (C) 2002 by Dominik Seichter
     email                : domseichter@web.de
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   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 "datetimeplugin.h"
 
 #ifndef Q_OS_WIN
 #include <kiconloader.h>
 
 #include "ui_datetimepluginwidget.h"
 
 #include <QDate>
 #include <QTime>
 #include <QUrl>
 #include <qplatformdefs.h>
 
 // OS includes
 #include <stdio.h>
 #include <time.h>
 #include <utime.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 
 DateTimePlugin::DateTimePlugin(PluginLoader *loader)
     : QObject(nullptr), Plugin(loader)
 {
     m_widget = new Ui::DateTimePluginWidget();
 }
 
 DateTimePlugin::~DateTimePlugin()
 {
     delete m_widget;
 }
 
 const QString DateTimePlugin::name() const
 {
     return i18n("Date & Time Plugin");
 }
 
 const QPixmap DateTimePlugin::icon() const
 {
     return KIconLoader::global()->loadIcon("chronometer", KIconLoader::NoGroup, KIconLoader::SizeSmall);
 }
 
 QString DateTimePlugin::processFile(BatchRenamer *, int, const QString &filenameOrToken, EPluginType)
 {
     const QString &filename = filenameOrToken;
     bool  bModification = m_widget->checkModification->isChecked();
     bool  bAccess       = m_widget->checkAccess->isChecked();
 
     QDate date          = m_widget->datepicker->date();
     QTime time(m_widget->spinHour->value(),
                m_widget->spinMinute->value(),
                m_widget->spinSecond->value());
 
     if (!QUrl(filename).isLocalFile()) {
         return i18n("DateTimePlugin works only with local files. %1 is a remote file.", filename);
     }
 
     if (bModification || bAccess) {
         return changeDateTime(filename, bModification, bAccess, date, time);
     }
 
     return QString();
 }
 
 void DateTimePlugin::createUI(QWidget *parent) const
 {
     m_widget->setupUi(parent);
 
     connect(m_widget->buttonCurrent, &QPushButton::clicked,
             this, &DateTimePlugin::slotGetCurrentTime);
 }
 
 void DateTimePlugin::slotGetCurrentTime()
 {
     m_widget->spinHour->setValue(QTime::currentTime().hour());
     m_widget->spinMinute->setValue(QTime::currentTime().minute());
     m_widget->spinSecond->setValue(QTime::currentTime().second());
     m_widget->datepicker->setDate(QDate::currentDate());
 }
 
 QString DateTimePlugin::changeDateTime(const QString &filename, bool bModification, bool bAccess,
                                        const QDate &date, const QTime &time)
 {
     // Initialze fields
     struct tm tmp;
     tmp.tm_mday = date.day();
     tmp.tm_mon  = date.month() - 1;
     tmp.tm_year = date.year() - 1900;
 
     tmp.tm_hour = time.hour();
     tmp.tm_min  = time.minute();
     tmp.tm_sec  = time.second();
     tmp.tm_isdst = -1;
 
     // Create time
     time_t ti;
     ti = mktime(&tmp);
 
     if (ti == -1) {
         return i18n("Cannot change date of file %1. (Cannot mktime)", filename);
     }
 
     // Get current values
     QT_STATBUF st;
     if (QT_STAT(filename.toUtf8().data(), &st) == -1) {
         return i18n("Cannot change date of file %1. (Cannot stat the file)", filename);
     }
 
     // Fill structure;
     struct utimbuf buf;
 
     buf.actime  = (bAccess ? ti : st.st_atime);
     buf.modtime = (bModification ? ti : st.st_mtime);
 
     if (utime(filename.toUtf8().data(), &buf) != 0) {
         return i18n("Cannot change date of file %1. (utime failed)", filename);
     }
 
     return QString();
 }
 
 #endif // Q_OS_WIN