let users specify configuration file on the command line

[jSite.git] / src / de / todesbaum / jsite / main / Main.java

diff --git a/src/de/todesbaum/jsite/main/Main.java b/src/de/todesbaum/jsite/main/Main.java
index 76d456d..3a62d9a 100644 (file)
--- a/src/de/todesbaum/jsite/main/Main.java
+++ b/src/de/todesbaum/jsite/main/Main.java
@@ -64,7 +64,7 @@ import de.todesbaum.util.swing.WizardListener;
 public class Main implements ActionListener, ListSelectionListener, WizardListener, NodeManagerListener {
 
        private static boolean debug = false;
-       private Configuration configuration = new Configuration();
+       private Configuration configuration;
        private Freenet7Interface freenetInterface = new Freenet7Interface();
        protected Icon jSiteIcon;
 
@@ -82,6 +82,15 @@ public class Main implements ActionListener, ListSelectionListener, WizardListen
        private final Map<PageType, TWizardPage> pages = new HashMap<PageType, TWizardPage>();
 
        private Main() {
+               this(null);
+       }
+       
+       private Main(String configFilename) {
+               if (configFilename != null) {
+                       configuration = new Configuration(configFilename);
+               } else {
+                       configuration = new Configuration();
+               }
                Locale.setDefault(configuration.getLocale());
                I18n.setLocale(configuration.getLocale());
                if (!configuration.createLockFile()) {
@@ -405,13 +414,37 @@ public class Main implements ActionListener, ListSelectionListener, WizardListen
        //
        // MAIN METHOD
        //
-
        public static void main(String[] args) {
                System.setProperty("swing.plaf.metal.userFont", "Tahoma");
                System.setProperty("swing.plaf.metal.controlFont", "Tahoma");
                System.setProperty("swing.aatext", "true");
-               debug = (args.length > 0) && (args[0].equals("--debug"));
-               new Main();
+               String configFilename = null;
+               boolean nextIsConfigFilename = false;
+               for (String argument: args) {
+                       if (nextIsConfigFilename) {
+                               configFilename = argument;
+                               nextIsConfigFilename = false;
+                       }
+                       if ("--help".equals(argument)) {
+                               printHelp();
+                               return;
+                       } else if ("--debug".equals(argument)) {
+                               debug = true;
+                       } else if ("--config-file".equals(argument)) {
+                               nextIsConfigFilename = true;
+                       }
+               }
+               if (nextIsConfigFilename) {
+                       System.out.println("--config-file needs parameter!");
+                       return;
+               }
+               new Main(configFilename);
        }
 
+       private static void printHelp() {
+               System.out.println("--help\tshows this cruft");
+               System.out.println("--debug\tenables some debug output");
+               System.out.println("--config-file <file>\tuse specified configuration file");
+       }
+       
 }