resolve

[org.ibex.jinetd.git] / src / org / ibex / jinetd / Host.java

diff --git a/src/org/ibex/jinetd/Host.java b/src/org/ibex/jinetd/Host.java
index c5ae337..0a27734 100644 (file)
--- a/src/org/ibex/jinetd/Host.java
+++ b/src/org/ibex/jinetd/Host.java
@@ -1,26 +1,54 @@
+// Copyright 2000-2005 the Contributors, as shown in the revision logs.
+// Licensed under the Apache Public Source License 2.0 ("the License").
+// You may not use this file except in compliance with the License.
+
 package org.ibex.jinetd;
 import org.ibex.util.*;
 import java.io.*;
 import java.util.*;
+import java.net.*;
 import java.lang.reflect.*;
 
-public class Host extends Loader {
+public class Host extends TreeClassLoader {
+
+    public final String hostname;
+    public final String path;
 
-    final String hostname;
-    public Host(String path, String hostname) { super(path); this.hostname = hostname; }
+    private static final Hashtable hosts = new Hashtable();
+    private static boolean initted = false;
 
-    public void changed(Watched w) {
-        super.changed(w);
-        Log.debug(this, "changed(" + w + ")");
+    public static Host getHost(String hostname) { return (Host)hosts.get(hostname); }
+    public static Enumeration enumerateHosts() { return hosts.elements(); }
+
+    public Host(String path, String hostname, ClassLoader pcl) {
+        super(new File(path + File.separatorChar + "WEB-INF"), pcl);
+        this.hostname = hostname;
+        this.path = path;
+    }
+
+    public static void init() {
+        if (initted) return;
+        initted = true;
+        init(org.ibex.jinetd.Main.ROOT + "/host", "", 0, Main.getRootClassLoader());
+    }
+    public static void init(String path, String host, int depth, ClassLoader pcl) {
+       if (!new File(path).exists() || !new File(path).isDirectory()) return;
         try {
-            ClassLoader cl = getClassLoader();
-            if (cl == null) return;
-            Class c = cl.loadClass("Main");
-            if (c == null) return;
-            Method m = c.getMethod("main", new Class[] { });
-            m.invoke(null, new Object[] { });
-        } catch (Exception e) {
-            Log.warn(this, "nope");
+           Log.warn(Host.class, "resolving " + host);
+            InetAddress ia = InetAddress.getByName(host);
+            String pad = "";
+            while(pad.length() + host.length() < 30) pad += " ";
+            if (ia.equals(InetAddress.getLocalHost())) {
+                Log.info(Main.class, pad + host + " => " + path);
+                hosts.put(host, pcl = new Host(path, host, pcl));
+            }
+        } catch (UnknownHostException e) {
+            if (depth >= 3) return;
         }
+        String[] subdirs = new File(path).list();
+        if (subdirs != null)
+            for(int i=0; i<subdirs.length; i++)
+                init(path + File.separatorChar + subdirs[i], host.equals("") ? subdirs[i] : subdirs[i]+"."+host, depth+1, pcl);
     }
+
 }