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-rw-r--r--noncore/settings/backup/backuprestore.cpp29
1 files changed, 23 insertions, 6 deletions
diff --git a/noncore/settings/backup/backuprestore.cpp b/noncore/settings/backup/backuprestore.cpp
index 87b7966..58e5c71 100644
--- a/noncore/settings/backup/backuprestore.cpp
+++ b/noncore/settings/backup/backuprestore.cpp
@@ -239,33 +239,33 @@ void BackupAndRestore::backup()
outputFile += "/" + dateString;
QString t = outputFile;
int c = 1;
while(QFile::exists(outputFile + EXTENSION))
{
outputFile = t + QString("%1").arg(c);
c++;
}
// We execute tar and compressing its output with gzip..
// The error output will be written into a temp-file which could be provided
// for debugging..
qDebug( "Storing file: %s", outputFile.latin1() );
outputFile += EXTENSION;
- QString commandLine = QString( "cd %1 && (tar -X %1 -cz %2 -f %3 ) 2> %4" ).arg( QDir::homeDirPath() )
+ QString commandLine = QString( "cd %1 && (tar -X %1 -cz %2 Applications/backup/exclude -f %3 ) 2> %4" ).arg( QDir::homeDirPath() )
.arg( getExcludeFile() )
.arg( backupFiles )
.arg( outputFile.latin1() )
.arg( tempFileName.latin1() );
qDebug( commandLine );
int r = system( commandLine );
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" ) ) ) )
@@ -408,40 +408,58 @@ void BackupAndRestore::restore()
{
QListViewItem *restoreItem = restoreList->currentItem();
if(!restoreItem)
{
QMessageBox::critical(this, tr( "Message" ),
tr( "Please select something to restore." ),QString( tr( "Ok") ) );
return;
}
setCaption(tr("Backup and Restore... working..."));
QString restoreFile = backupLocations[restoreSource->currentText()];
restoreFile += "/" + restoreItem->text(0);
qDebug( restoreFile );
- QString commandLine = QString( "cd %1 && tar -zxf %2 2> %3" ).arg( QDir::homeDirPath() )
- .arg( restoreFile.latin1() )
- .arg( tempFileName.latin1() );
+ //check if backup file come from opie 1.0.x
- qDebug( commandLine );
+ QString commandLine = QString( "tar -tzf %1 | grep Applications/backup/exclude" ).arg( restoreFile.latin1() );
int r = system( commandLine );
+ QString startDir;
+
+ if( r != 0 ) //Applications/backup/exclude not found - old backup file
+ {
+ startDir = QString( "/" );
+ } else
+ {
+ startDir = QDir::homeDirPath();
+ }
+
+ //unpack backup file
+ commandLine = QString( "cd %1 && tar -zxf %2 2> %3" ).arg( startDir )
+ .arg( restoreFile.latin1() )
+ .arg( tempFileName.latin1() );
+
+ qDebug( commandLine );
+
+ r = system( commandLine );
+
+ //error handling
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" ) ) ) )
{
case 1:
qWarning("Details pressed !");
ErrorDialog* pErrDialog = new ErrorDialog( this, NULL, true );
QFile errorFile( tempFileName );
if ( errorFile.open(IO_ReadOnly) )
{
QTextStream t( &errorFile );
QString s;
while ( !t.eof() )
{ // until end of file...
@@ -465,33 +483,32 @@ void BackupAndRestore::restore()
}
}
else
{
QMessageBox::information(this, tr( "Message" ), tr( "Restore Successful." ), QString( tr( "Ok") ) );
}
//write restore-location
Config config( "BackupAndRestore" );
config.setGroup( "LastLocation" );
config.writeEntry( "LastRestoreLocation", restoreSource->currentText() );
setCaption(tr("Backup and Restore"));
}
-
/**
* Check for exclude in Applications/backup
* If it does not exist, the function will create the file with *.bck as content
* The exclude_files is read by tar and will provide to exclude special files out from backup.
* e.g. alle *.bck files (backup-files) will not be backed up by default
*/
QString BackupAndRestore::getExcludeFile()
{
QString excludeFileName = Global::applicationFileName( "backup", "exclude" );
if ( !QFile::exists( excludeFileName ) )
{
QFile excludeFile( excludeFileName);
if ( excludeFile.open( IO_WriteOnly ) == true )
{
QTextStream writeStream( &excludeFile );