Directories "." & ".." are removed from backup list ..

1 files changed, 4 insertions, 2 deletions

diff --git a/noncore/settings/backup/backuprestore.cpp b/noncore/settings/backup/backuprestore.cpp
index 81d7ed3..358f663 100644
--- a/noncore/settings/backup/backuprestore.cpp
+++ b/noncore/settings/backup/backuprestore.cpp
@@ -1,311 +1,313 @@
 
 #include "backuprestore.h"
 //#include "output.h"
 
 #include <qapplication.h>
 #include <qmultilineedit.h>
 
 #include <qdir.h>
 #include <qfile.h>
 #include <qfileinfo.h>
 #include <qlistview.h>
 #include <qpushbutton.h>
 #include <qheader.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 #include <qmessagebox.h>
 #include <qcombobox.h>
 #include <qlist.h>
 #include <stdlib.h>
 #include <qregexp.h>
 
 #include <errno.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <sys/stat.h>
 #include <dirent.h>
 
 #define HEADER_NAME 0
 #define HEADER_BACKUP 1
 #define BACKUP_LOCATION 2
 
 #define EXTENSION ".bck"
 
 BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name)
         : BackupAndRestoreBase(parent, name){
   this->showMaximized();
   backupList->header()->hide();
   restoreList->header()->hide();
   connect(backupButton, SIGNAL(clicked()),
           this, SLOT(backupPressed()));
   connect(restoreButton, SIGNAL(clicked()),
           this, SLOT(restore()));
   connect(backupList, SIGNAL(clicked( QListViewItem * )),
           this, SLOT(selectItem(QListViewItem*))); 
   connect(restoreSource, SIGNAL(activated( int  )),
           this, SLOT(sourceDirChanged(int))); 
 
   applicationSettings = new QListViewItem(backupList, "Application Settings", "",
                                           QDir::homeDirPath() + "/Settings/");
   selectItem(applicationSettings);
   applicationSettings = new QListViewItem(backupList, "Application Data", "",
                                           QDir::homeDirPath() + "/Applications/");
   selectItem(applicationSettings);
   documents= new QListViewItem(backupList, "Documents", "",
                                QDir::homeDirPath() + "/Documents/");
   selectItem(documents);
   
   scanForApplicationSettings();
   
   Config config("BackupAndRestore");
   config.setGroup("General");
   int totalLocations = config.readNumEntry("totalLocations",0);
   
 //todo make less static here and use Storage class to get infos
   if(totalLocations == 0){
     backupLocations.insert("Documents", "/root/Documents");
     backupLocations.insert("CF", "/mnt/cf");
     backupLocations.insert("SD", "/mnt/card");
   }
   else{
     for(int i = 0; i < totalLocations; i++){
       backupLocations.insert(config.readEntry(QString("backupLocationName_%1").arg(i)),
                              config.readEntry(QString("backupLocation_%1").arg(i)));
     }
   }
   QMap<QString, QString>::Iterator it;
   for( it = backupLocations.begin(); it != backupLocations.end(); ++it ){
     storeToLocation->insertItem(it.key());
     restoreSource->insertItem(it.key());
   }
  
   // Read the list of items to ignore. 
   QList<QString> dontBackupList;
   dontBackupList.setAutoDelete(true);
   config.setGroup("DontBackup");
   int total = config.readNumEntry("Total", 0);
   for(int i = 0; i < total; i++){
     dontBackupList.append(new QString(config.readEntry(QString("%1").arg(i), "")));
   }
 
   QList<QListViewItem> list;
   getAllItems(backupList->firstChild(), list);
   
   for(uint i = 0; i < list.count(); i++){
     QString text = list.at(i)->text(HEADER_NAME);
     for(uint i2 = 0;  i2 < dontBackupList.count(); i2++){
       if(*dontBackupList.at(i2) == text){
         selectItem(list.at(i));
         break;
       }
     }
   }
 }
 
 BackupAndRestore::~BackupAndRestore(){
   QList<QListViewItem> list;
   getAllItems(backupList->firstChild(), list);
   
   Config config("BackupAndRestore");
   config.setGroup("DontBackup");
   config.clearGroup();
   
   int count = 0;
   for(uint i = 0; i < list.count(); i++){
     if(list.at(i)->text(HEADER_BACKUP) == ""){
       config.writeEntry(QString("%1").arg(count), list.at(i)->text(HEADER_NAME));
       count++;
     }
   }
   config.writeEntry("Total", count);
 }
 
 QList<QListViewItem> BackupAndRestore::getAllItems(QListViewItem *item, QList<QListViewItem> &list){
   while(item){
     if(item->childCount() > 0)
       getAllItems(item->firstChild(), list);    
     list.append(item);
     item = item->nextSibling();
   }
   return list;
 }
 
 /**
  * Selects and unselects the item by setting the HEADER_BACKUP to B or !.
  * and changing the icon to match
  * @param currentItem the item to swich the selection choice.
  */
 void BackupAndRestore::selectItem(QListViewItem *currentItem){
   if(!currentItem)
     return;
 
   if(currentItem->text(HEADER_BACKUP) == "B"){
     currentItem->setPixmap(HEADER_NAME, Resource::loadPixmap("backup/null"));
     currentItem->setText(HEADER_BACKUP, "");
   }
   else{
     currentItem->setPixmap(HEADER_NAME, Resource::loadPixmap("backup/check"));
     currentItem->setText(HEADER_BACKUP, "B");
   }
 }
 
 void BackupAndRestore::scanForApplicationSettings(){
   QDir d(applicationSettings->text(BACKUP_LOCATION));
   d.setFilter( QDir::Dirs | QDir::Files | QDir::NoSymLinks );
   const QFileInfoList *list = d.entryInfoList();
   QFileInfoListIterator it( *list );
   QFileInfo *fi;
   while ( (fi=it.current()) ) {
     // qDebug((d.path()+fi->fileName()).latin1());
-    QListViewItem *newItem = new QListViewItem(applicationSettings, fi->fileName());
-    selectItem(newItem);
+          if ( ( fi->fileName() != "." ) && ( fi->fileName() != ".." ) ) {
+               QListViewItem *newItem = new QListViewItem(applicationSettings, fi->fileName());
+               selectItem(newItem);
+          }
     ++it;
   }
 }
 
 /**
  * The "Backup" button has been pressed.  Get a list of all of the files that
  * should be backed up.  If there are no files, emit and error and exit.  
  * Determine the file name to store the backup in.  Backup the file(s) using
  * tar and gzip  --best.  Report failure or success
  */ 
 void BackupAndRestore::backupPressed(){
   QString backupFiles;
   if(getBackupFiles(backupFiles, NULL) == 0){
     QMessageBox::critical(this, "Message",
                           "No items selected.",QString("Ok") );
     return;   
   }
 
   setCaption(tr("Backup and Restore... working..."));
   QString outputFile = backupLocations[storeToLocation->currentText()];
 
   QDateTime time = QDateTime::currentDateTime();
   QString dateString = time.date().toString().replace(QRegExp(" "), "");
   outputFile += "/" + dateString;
  
   QString t = outputFile;
   int c = 1;
   while(QFile::exists(outputFile + EXTENSION)){
     outputFile = t + QString("%1").arg(c);
     c++;
   }
 
   qDebug(QString("system(\"tar -c %1 | gzip > %2\")").arg(backupFiles).arg(outputFile).latin1());
   outputFile += EXTENSION;
 
    int r = system( QString("tar -c %1 | gzip > %2").arg(backupFiles).arg(outputFile).latin1() );
 
 
 
    if(r != 0){
     perror("Error: ");
     QString errorMsg="Error\n"+(QString)strerror(errno);
 
      QMessageBox::critical(this, "Message", "Backup Failed.\n"+errorMsg, QString("Ok") );
      return;   
    }
    else{
      QMessageBox::information(this, "Message", "Backup Successfull.",QString("Ok") );
      
    }
    setCaption(tr("Backup and Restore"));
 }
 
 /***
  * Get a list of all of the files to backup.
  */ 
 int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent){
   QListViewItem * currentItem;
   QString currentHome;
   if(!parent)
     currentItem = backupList->firstChild();
   else{
     currentItem = parent->firstChild();
     currentHome = parent->text(BACKUP_LOCATION);
   }
   
   uint count = 0;
   while( currentItem != 0 ){
     if(currentItem->text(HEADER_BACKUP) == "B" ){
       if(currentItem->childCount() == 0 ){
         if(parent == NULL)
     backupFiles += currentItem->text(BACKUP_LOCATION);
   else
           backupFiles += currentHome + currentItem->text(HEADER_NAME);
   backupFiles += " ";
   count++;
       }
       else{
         count += getBackupFiles(backupFiles, currentItem);
       }
     }
     currentItem = currentItem->nextSibling();
   }
   return count;
 }
 
 void BackupAndRestore::sourceDirChanged(int selection){
   restoreList->clear();
   rescanFolder(backupLocations[restoreSource->text(selection)]);
 }
 
 /**
  * Scans directory for any backup files.  Will recursivly go down,
  * but will not follow symlinks.
  * @param directory - the directory to look in.
  */
 void BackupAndRestore::rescanFolder(QString directory){
   //qDebug(QString("rescanFolder: ") + directory.latin1());
   QDir d(directory);
   if(!d.exists())
     return;
   
   d.setFilter( QDir::Files | QDir::Hidden | QDir::Dirs);
   const QFileInfoList *list = d.entryInfoList();
   QFileInfoListIterator it( *list );
   QFileInfo *file;
   while ( (file=it.current()) ) {  // for each file...
     // If it is a dir and not .. or . then add it as a tab and go down.
     if(file->isDir()){
       if(file->fileName() != ".." && file->fileName() != ".") {
   rescanFolder(directory + "/" + file->fileName());
       }
     }
     else{
       // If it is a backup file add to list.
       if(file->fileName().contains(EXTENSION))
         (void)new QListViewItem(restoreList, file->fileName());
     }
     ++it;
   }
 }
 
 /**
  * Restore a backup file.
  * Report errors or success
  */ 
 void BackupAndRestore::restore(){
   QListViewItem *restoreItem = restoreList->currentItem();
   if(!restoreItem){
     QMessageBox::critical(this, "Message",
                           "Please select something to restore.",QString("Ok") );
     return;   
   }
   QString restoreFile = backupLocations[restoreSource->currentText()];
   
   restoreFile += "/" + restoreItem->text(0);
   
   int r = system(QString("tar -C / -zxf %1").arg(restoreFile).latin1());
   if(r != 0){
     QMessageBox::critical(this, "Message",
                           "Restore Failed.",QString("Ok") );
   }
   else{
     QMessageBox::critical(this, "Message",
                           "Restore Successfull.",QString("Ok") );
   }
 }
 
 // backuprestore.cpp