- backup and restore relative to users homedir

2 files changed, 125 insertions, 83 deletions

diff --git a/noncore/settings/backup/backuprestore.cpp b/noncore/settings/backup/backuprestore.cpp
index 19e7cf9..7d0daf7 100644
--- a/noncore/settings/backup/backuprestore.cpp
+++ b/noncore/settings/backup/backuprestore.cpp
@@ -41,3 +41,4 @@ const QString tempFileName = "/tmp/backup.err";
 BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name,  WFlags fl)
-        : BackupAndRestoreBase(parent, name,  fl){
+        : BackupAndRestoreBase(parent, name,  fl)
+{
   this->showMaximized();
@@ -46,3 +47,3 @@ BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name,  WFlags f
   connect(backupButton, SIGNAL(clicked()),
-          this, SLOT(backupPressed()));
+            this, SLOT(backup()));
   connect(restoreButton, SIGNAL(clicked()),
@@ -56,10 +57,8 @@ BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name,  WFlags f
 
-  applicationSettings = new QListViewItem(backupList, "Application Settings", "",
-                                          QDir::homeDirPath() + "/Settings/");
+    //add directorys for backing up
+    applicationSettings = new QListViewItem(backupList, "Application Settings", "", "Settings/");
   selectItem(applicationSettings);
-  applicationSettings = new QListViewItem(backupList, "Application Data", "",
-                                          QDir::homeDirPath() + "/Applications/");
+    applicationSettings = new QListViewItem(backupList, "Application Data", "", "Applications/");
   selectItem(applicationSettings);
-  documents= new QListViewItem(backupList, "Documents", "",
-                               QDir::homeDirPath() + "/Documents/");
+    documents= new QListViewItem(backupList, "Documents", "", "Documents/");
   selectItem(documents);
@@ -68,26 +67,15 @@ BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name,  WFlags f
 
-  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){
-    QString home = QDir::homeDirPath();
-    home += "/Documents";
-    backupLocations.insert("Documents", home);
-    if (StorageInfo::hasCf()) {
+    backupLocations.insert( "Documents", QDir::homeDirPath() + "/Documents" );
+    if (StorageInfo::hasCf())
+    {
       backupLocations.insert("CF", "/mnt/cf");
     }
-    if (StorageInfo::hasSd || StorageInfo::hasMmc) {
+    if (StorageInfo::hasSd || StorageInfo::hasMmc)
+    {
       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 ){
+    for( it = backupLocations.begin(); it != backupLocations.end(); ++it )
+    {
     storeToLocation->insertItem(it.key());
@@ -97,2 +85,4 @@ BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name,  WFlags f
   // Read the list of items to ignore.
+    Config config("BackupAndRestore");
+
   QList<QString> dontBackupList;
@@ -101,3 +91,4 @@ BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name,  WFlags f
   int total = config.readNumEntry("Total", 0);
-  for(int i = 0; i < total; i++){
+    for(int i = 0; i < total; i++)
+    {
     dontBackupList.append(new QString(config.readEntry(QString("%1").arg(i), "")));
@@ -108,6 +99,9 @@ BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name,  WFlags f
 
-  for(uint i = 0; i < list.count(); i++){
+    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){
+        for(uint i2 = 0;  i2 < dontBackupList.count(); i2++)
+        {
+            if(*dontBackupList.at(i2) == text)
+            {
         selectItem(list.at(i));
@@ -119,3 +113,4 @@ BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name,  WFlags f
 
-BackupAndRestore::~BackupAndRestore(){
+BackupAndRestore::~BackupAndRestore()
+{
   QList<QListViewItem> list;
@@ -128,4 +123,6 @@ BackupAndRestore::~BackupAndRestore(){
   int count = 0;
-  for(uint i = 0; i < list.count(); i++){
-    if(list.at(i)->text(HEADER_BACKUP) == ""){
+    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));
@@ -141,4 +138,6 @@ BackupAndRestore::~BackupAndRestore(){
 
-QList<QListViewItem> BackupAndRestore::getAllItems(QListViewItem *item, QList<QListViewItem> &list){
-  while(item){
+QList<QListViewItem> BackupAndRestore::getAllItems(QListViewItem *item, QList<QListViewItem> &list)
+{
+    while(item)
+    {
     if(item->childCount() > 0)
@@ -156,3 +155,4 @@ QList<QListViewItem> BackupAndRestore::getAllItems(QListViewItem *item, QList<QL
  */
-void BackupAndRestore::selectItem(QListViewItem *currentItem){
+void BackupAndRestore::selectItem(QListViewItem *currentItem)
+{
   if(!currentItem)
@@ -160,3 +160,4 @@ void BackupAndRestore::selectItem(QListViewItem *currentItem){
 
-  if(currentItem->text(HEADER_BACKUP) == "B"){
+    if(currentItem->text(HEADER_BACKUP) == "B")
+    {
     currentItem->setPixmap(HEADER_NAME, Resource::loadPixmap("backup/null"));
@@ -164,3 +165,4 @@ void BackupAndRestore::selectItem(QListViewItem *currentItem){
   }
-  else{
+    else
+    {
     currentItem->setPixmap(HEADER_NAME, Resource::loadPixmap("backup/check"));
@@ -170,4 +172,5 @@ void BackupAndRestore::selectItem(QListViewItem *currentItem){
 
-void BackupAndRestore::scanForApplicationSettings(){
-  QDir d(applicationSettings->text(BACKUP_LOCATION));
+void BackupAndRestore::scanForApplicationSettings()
+{
+    QDir d( QDir::homeDirPath() + "/" + QString( applicationSettings->text(BACKUP_LOCATION) ) );
   d.setFilter( QDir::Dirs | QDir::Files | QDir::NoSymLinks );
@@ -176,5 +179,7 @@ void BackupAndRestore::scanForApplicationSettings(){
   QFileInfo *fi;
-  while ( (fi=it.current()) ) {
-    // qDebug((d.path()+fi->fileName()).latin1());
-	  if ( ( fi->fileName() != "." ) && ( fi->fileName() != ".." ) ) {
+    while ( (fi=it.current()) )
+    {
+        //qDebug((d.path()+"/"+fi->fileName()).latin1());
+        if ( ( fi->fileName() != "." ) && ( fi->fileName() != ".." ) )
+        {
 	       QListViewItem *newItem = new QListViewItem(applicationSettings, fi->fileName());
@@ -192,5 +197,7 @@ void BackupAndRestore::scanForApplicationSettings(){
  */
-void BackupAndRestore::backupPressed(){
+void BackupAndRestore::backup()
+{
   QString backupFiles;
-  if(getBackupFiles(backupFiles, NULL) == 0){
+    if(getBackupFiles(backupFiles, NULL) == 0)
+    {
     QMessageBox::critical(this, "Message",
@@ -211,3 +218,4 @@ void BackupAndRestore::backupPressed(){
   int c = 1;
-  while(QFile::exists(outputFile + EXTENSION)){
+    while(QFile::exists(outputFile + EXTENSION))
+    {
     outputFile = t + QString("%1").arg(c);
@@ -222,14 +230,13 @@ void BackupAndRestore::backupPressed(){
 
-  qWarning( QString("(tar -c %1 | gzip > %2 ) 2> %3")
+    QString commandLine = QString( "(tar -C %1 -c %2 | gzip > %3 ) 2> %4" ).arg( QDir::homeDirPath() )
 	    .arg( backupFiles )
 	    .arg( outputFile.latin1() )
-	    .arg( tempFileName.latin1() ) );
+                                                                           .arg( tempFileName.latin1() );
 
+    qDebug( commandLine );
 
-  int r = system( QString("(tar -c %1 | gzip > %2 ) 2> %3")
-		  .arg( backupFiles )
-		  .arg( outputFile.latin1() )
-		  .arg( tempFileName.latin1() ) );
+    int r = system( commandLine );
 
-   if(r != 0){
+    if(r != 0)
+    {
     perror("Error: ");
@@ -238,3 +245,4 @@ void BackupAndRestore::backupPressed(){
      switch( QMessageBox::critical(this, tr( "Message" ), tr( "Backup Failed!" ) + "\n"
-				   + errorMsg, QString( tr( "Ok" ) ), QString( tr( "Details" ) ) ) ){
+                                      + errorMsg, QString( tr( "Ok" ) ), QString( tr( "Details" ) ) ) )
+        {
 
@@ -244,6 +252,8 @@ void BackupAndRestore::backupPressed(){
 	     QFile errorFile( tempFileName );
-	     if ( errorFile.open(IO_ReadOnly) ) {
+            if ( errorFile.open(IO_ReadOnly) )
+            {
 		     QTextStream t( &errorFile );
 		     QString s;
-		     while ( !t.eof() ) {        // until end of file...
+                while ( !t.eof() )
+                {        // until end of file...
 			     s += t.readLine();       // line of text excluding '\n'
@@ -253,3 +263,5 @@ void BackupAndRestore::backupPressed(){
 		     pErrDialog->m_textarea->setText( s );
-	     }else{
+            }
+            else
+            {
 		     pErrDialog->m_textarea->setText( "Unable to open File: /tmp/backup.er" );
@@ -264,3 +276,4 @@ void BackupAndRestore::backupPressed(){
    }
-   else{
+    else
+    {
      QMessageBox::information(this, tr( "Message" ), tr( "Backup Successfull." ), QString(tr( "Ok" ) ) );
@@ -274,3 +287,4 @@ void BackupAndRestore::backupPressed(){
  */
-int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent){
+int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent)
+{
   QListViewItem * currentItem;
@@ -279,3 +293,4 @@ int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent
     currentItem = backupList->firstChild();
-  else{
+    else
+    {
     currentItem = parent->firstChild();
@@ -285,5 +300,8 @@ int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent
   uint count = 0;
-  while( currentItem != 0 ){
-    if(currentItem->text(HEADER_BACKUP) == "B" ){
-      if(currentItem->childCount() == 0 ){
+    while( currentItem != 0 )
+    {
+        if(currentItem->text(HEADER_BACKUP) == "B" )
+        {
+            if(currentItem->childCount() == 0 )
+            {
         if(parent == NULL)
@@ -295,3 +313,4 @@ int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent
       }
-      else{
+            else
+            {
         count += getBackupFiles(backupFiles, currentItem);
@@ -304,3 +323,4 @@ int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent
 
-void BackupAndRestore::sourceDirChanged(int selection){
+void BackupAndRestore::sourceDirChanged(int selection)
+{
   restoreList->clear();
@@ -321,3 +341,4 @@ void BackupAndRestore::fileListUpdate()
  */
-void BackupAndRestore::rescanFolder(QString directory){
+void BackupAndRestore::rescanFolder(QString directory)
+{
   //qDebug(QString("rescanFolder: ") + directory.latin1());
@@ -331,6 +352,9 @@ void BackupAndRestore::rescanFolder(QString directory){
   QFileInfo *file;
-  while ( (file=it.current()) ) {  // for each 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() != ".") {
+        if(file->isDir())
+        {
+            if(file->fileName() != ".." && file->fileName() != ".")
+            {
   rescanFolder(directory + "/" + file->fileName());
@@ -338,3 +362,4 @@ void BackupAndRestore::rescanFolder(QString directory){
     }
-    else{
+        else
+        {
       // If it is a backup file add to list.
@@ -351,5 +376,7 @@ void BackupAndRestore::rescanFolder(QString directory){
  */
-void BackupAndRestore::restore(){
+void BackupAndRestore::restore()
+{
   QListViewItem *restoreItem = restoreList->currentItem();
-  if(!restoreItem){
+    if(!restoreItem)
+    {
     QMessageBox::critical(this, tr( "Message" ),
@@ -364,9 +391,18 @@ void BackupAndRestore::restore(){
 
-  int r = system(QString("tar -C / -zxf %1 2> %3")
+    qDebug( restoreFile );
+
+    QString commandLine = QString( "tar -C %1 -zxf %2 2> %3" ).arg( QDir::homeDirPath() )
 		 .arg( restoreFile.latin1() )
-		 .arg( tempFileName.latin1() ) );
-  if(r != 0){
+                                                              .arg( tempFileName.latin1() );
+
+    qDebug( commandLine );
+
+    int r = system( commandLine );
+
+    if(r != 0)
+    {
     QString errorMsg= tr( "Error from System:\n" ) + (QString)strerror( errno );
     switch( QMessageBox::critical(this, tr( "Message" ), tr( "Restore Failed." ) + "\n"
-				  + errorMsg, QString( tr( "Ok") ), QString( tr( "Details" ) ) ) ) {
+                                      + errorMsg, QString( tr( "Ok") ), QString( tr( "Details" ) ) ) )
+        {
     case 1:
@@ -375,6 +411,8 @@ void BackupAndRestore::restore(){
 	    QFile errorFile( tempFileName );
-	    if ( errorFile.open(IO_ReadOnly) ) {
+            if ( errorFile.open(IO_ReadOnly) )
+            {
 		    QTextStream t( &errorFile );
 		    QString s;
-		    while ( !t.eof() ) {        // until end of file...
+                while ( !t.eof() )
+                {        // until end of file...
 			    s += t.readLine();       // line of text excluding '\n'
@@ -384,3 +422,5 @@ void BackupAndRestore::restore(){
 		    pErrDialog->m_textarea->setText( s );
-	    }else{
+            }
+            else
+            {
 		    pErrDialog->m_textarea->setText( tr( "Unable to open File: %1" ).arg( "/tmp/backup.er" ) );
@@ -398,3 +438,4 @@ void BackupAndRestore::restore(){
   }
-  else{
+    else
+    {
     QMessageBox::critical(this, tr( "Message" ),
diff --git a/noncore/settings/backup/backuprestore.h b/noncore/settings/backup/backuprestore.h
index 4bdc758..fdc2bf2 100644
--- a/noncore/settings/backup/backuprestore.h
+++ b/noncore/settings/backup/backuprestore.h
@@ -10,3 +10,4 @@ class QListViewItem;
 
-class BackupAndRestore : public BackupAndRestoreBase {
+class BackupAndRestore : public BackupAndRestoreBase
+{
 
@@ -22,3 +23,3 @@ public:
 private slots:
-  void backupPressed();
+    void backup();
   void restore();