Diffstat (limited to 'noncore/settings/backup/backuprestore.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/settings/backup/backuprestore.cpp | 203 |
1 files changed, 122 insertions, 81 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 @@ -39,12 +39,13 @@ 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(); backupList->header()->hide(); restoreList->header()->hide(); connect(backupButton, SIGNAL(clicked()), - this, SLOT(backupPressed())); + this, SLOT(backup())); connect(restoreButton, SIGNAL(clicked()), this, SLOT(restore())); connect(backupList, SIGNAL(clicked( QListViewItem * )), @@ -54,62 +55,55 @@ BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name, WFlags f connect(updateList, SIGNAL(clicked()), this, SLOT( fileListUpdate())); - 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); 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){ - 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()); restoreSource->insertItem(it.key()); } // Read the list of items to ignore. + Config config("BackupAndRestore"); + QList<QString> dontBackupList; dontBackupList.setAutoDelete(true); config.setGroup("DontBackup"); 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), ""))); } QList<QListViewItem> list; getAllItems(backupList->firstChild(), list); - 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)); break; } @@ -117,7 +111,8 @@ BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name, WFlags f } } -BackupAndRestore::~BackupAndRestore(){ +BackupAndRestore::~BackupAndRestore() +{ QList<QListViewItem> list; getAllItems(backupList->firstChild(), list); @@ -126,8 +121,10 @@ BackupAndRestore::~BackupAndRestore(){ config.clearGroup(); 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)); count++; } @@ -139,8 +136,10 @@ BackupAndRestore::~BackupAndRestore(){ QFile::remove( tempFileName ); } -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) getAllItems(item->firstChild(), list); list.append(item); @@ -154,29 +153,35 @@ QList<QListViewItem> BackupAndRestore::getAllItems(QListViewItem *item, QList<QL * and changing the icon to match * @param currentItem the item to swich the selection choice. */ -void BackupAndRestore::selectItem(QListViewItem *currentItem){ +void BackupAndRestore::selectItem(QListViewItem *currentItem) +{ if(!currentItem) return; - if(currentItem->text(HEADER_BACKUP) == "B"){ + if(currentItem->text(HEADER_BACKUP) == "B") + { currentItem->setPixmap(HEADER_NAME, Resource::loadPixmap("backup/null")); currentItem->setText(HEADER_BACKUP, ""); } - else{ + else + { currentItem->setPixmap(HEADER_NAME, Resource::loadPixmap("backup/check")); currentItem->setText(HEADER_BACKUP, "B"); } } -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 ); const QFileInfoList *list = d.entryInfoList(); QFileInfoListIterator it( *list ); 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()); selectItem(newItem); } @@ -190,9 +195,11 @@ void BackupAndRestore::scanForApplicationSettings(){ * 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(){ +void BackupAndRestore::backup() +{ QString backupFiles; - if(getBackupFiles(backupFiles, NULL) == 0){ + if(getBackupFiles(backupFiles, NULL) == 0) + { QMessageBox::critical(this, "Message", "No items selected.",QString("Ok") ); return; @@ -209,7 +216,8 @@ void BackupAndRestore::backupPressed(){ QString t = outputFile; int c = 1; - while(QFile::exists(outputFile + EXTENSION)){ + while(QFile::exists(outputFile + EXTENSION)) + { outputFile = t + QString("%1").arg(c); c++; } @@ -220,38 +228,42 @@ void BackupAndRestore::backupPressed(){ qDebug( "Storing file: %s", outputFile.latin1() ); outputFile += EXTENSION; - 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: "); QString errorMsg= tr( "Error from System:\n" ) + (QString)strerror( errno ); switch( QMessageBox::critical(this, tr( "Message" ), tr( "Backup Failed!" ) + "\n" - + errorMsg, QString( tr( "Ok" ) ), QString( tr( "Details" ) ) ) ){ + + errorMsg, QString( tr( "Ok" ) ), QString( tr( "Details" ) ) ) ) + { case 1: qWarning("Details pressed !"); ErrorDialog* pErrDialog = new ErrorDialog( this, NULL, true ); 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' } errorFile.close(); pErrDialog->m_textarea->setText( s ); - }else{ + } + else + { pErrDialog->m_textarea->setText( "Unable to open File: /tmp/backup.er" ); } pErrDialog->showMaximized(); @@ -262,7 +274,8 @@ void BackupAndRestore::backupPressed(){ setCaption(tr("Backup and Restore.. Failed !!")); return; } - else{ + else + { QMessageBox::information(this, tr( "Message" ), tr( "Backup Successfull." ), QString(tr( "Ok" ) ) ); } @@ -272,20 +285,25 @@ void BackupAndRestore::backupPressed(){ /*** * Get a list of all of the files to backup. */ -int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent){ +int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent) +{ QListViewItem * currentItem; QString currentHome; if(!parent) currentItem = backupList->firstChild(); - else{ + 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 ){ + while( currentItem != 0 ) + { + if(currentItem->text(HEADER_BACKUP) == "B" ) + { + if(currentItem->childCount() == 0 ) + { if(parent == NULL) backupFiles += currentItem->text(BACKUP_LOCATION); else @@ -293,7 +311,8 @@ int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent backupFiles += " "; count++; } - else{ + else + { count += getBackupFiles(backupFiles, currentItem); } } @@ -302,7 +321,8 @@ int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent return count; } -void BackupAndRestore::sourceDirChanged(int selection){ +void BackupAndRestore::sourceDirChanged(int selection) +{ restoreList->clear(); rescanFolder(backupLocations[restoreSource->text(selection)]); } @@ -319,7 +339,8 @@ void BackupAndRestore::fileListUpdate() * but will not follow symlinks. * @param directory - the directory to look in. */ -void BackupAndRestore::rescanFolder(QString directory){ +void BackupAndRestore::rescanFolder(QString directory) +{ //qDebug(QString("rescanFolder: ") + directory.latin1()); QDir d(directory); if(!d.exists()) @@ -329,14 +350,18 @@ void BackupAndRestore::rescanFolder(QString directory){ const QFileInfoList *list = d.entryInfoList(); QFileInfoListIterator it( *list ); 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()); } } - else{ + else + { // If it is a backup file add to list. if(file->fileName().contains(EXTENSION)) (void)new QListViewItem(restoreList, file->fileName()); @@ -349,9 +374,11 @@ void BackupAndRestore::rescanFolder(QString directory){ * Restore a backup file. * Report errors or success */ -void BackupAndRestore::restore(){ +void BackupAndRestore::restore() +{ QListViewItem *restoreItem = restoreList->currentItem(); - if(!restoreItem){ + if(!restoreItem) + { QMessageBox::critical(this, tr( "Message" ), tr( "Please select something to restore." ),QString( tr( "Ok") ) ); return; @@ -362,27 +389,40 @@ void BackupAndRestore::restore(){ restoreFile += "/" + restoreItem->text(0); - 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: qWarning("Details pressed !"); ErrorDialog* pErrDialog = new ErrorDialog( this, NULL, true ); 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' } errorFile.close(); pErrDialog->m_textarea->setText( s ); - }else{ + } + else + { pErrDialog->m_textarea->setText( tr( "Unable to open File: %1" ).arg( "/tmp/backup.er" ) ); } pErrDialog->showMaximized(); @@ -396,7 +436,8 @@ void BackupAndRestore::restore(){ } } - else{ + else + { QMessageBox::critical(this, tr( "Message" ), tr( "Restore Successfull." ), QString( tr( "Ok") ) ); } |