/**
* Ask use if they would like a dump file, if so, create one.
*
* @param pcap Reference to the PcapHandle.
*/
@Override
protected boolean beforeStart(Pcap pcap) {
super.beforeStart(pcap);
int option = JOptionPane.showConfirmDialog(GrassMarlin.window, "Create a dumpfile?");
if (option == JOptionPane.OK_OPTION) {
try {
String filename = System.currentTimeMillis() + "_dump.pcap";
File f = new File(Environment.DIR_LIVE_CAPTURE.getPath() + File.separator + filename);
JFileChooser fc = new JFileChooser();
fc.setSelectedFile(f);
int i = fc.showSaveDialog(GrassMarlin.window.getContentPane());
if (i == JFileChooser.APPROVE_OPTION) {
dumper = pcap.dumpOpen(fc.getSelectedFile().getCanonicalPath());
}
} catch (Exception ex) {
Logger.getLogger(LivePCAPImport.class.getName())
.log(Level.SEVERE, "Failed to set dumpfile.", ex);
}
} else if (option == JOptionPane.CANCEL_OPTION) {
return false;
}
isUsingDumpFile = dumper != null;
return true;
}
@Override
protected void onEnd(Pcap pcap) {
super.onEnd(pcap);
LogEmitter.factory.get().emit(this, Core.ALERT.INFO, "Live capture has ended.");
}
