2005-04-05 jrandom

* Retry I2PTunnel startup if we are unable to build a socketManager for a
      client or httpclient tunnel.
    * Add some basic sanity checking on the I2CP settings (thanks duck!)

apps/i2ptunnel/java/src/net/i2p/i2ptunnel/I2PTunnelClientBase.java

@@ -209,8 +209,24 @@ public abstract class I2PTunnelClientBase extends I2PTunnelTask implements Runna
             props.putAll(System.getProperties());
         else
             props.putAll(tunnel.getClientOptions());
-        I2PSocketManager sockManager = I2PSocketManagerFactory.createManager(tunnel.host, Integer.parseInt(tunnel.port), props);
-        if (sockManager == null) return null;
+        int portNum = 7654;
+        if (tunnel.port != null) {
+            try {
+                portNum = Integer.parseInt(tunnel.port);
+            } catch (NumberFormatException nfe) {
+                _log.log(Log.CRIT, "Invalid port specified [" + tunnel.port + "], reverting to " + portNum);
+            }
+        }
+        
+        I2PSocketManager sockManager = null;
+        while (sockManager == null) {
+            sockManager = I2PSocketManagerFactory.createManager(tunnel.host, portNum, props);
+            
+            if (sockManager == null) {
+                _log.log(Log.CRIT, "Unable to create socket manager");
+                try { Thread.sleep(10*1000); } catch (InterruptedException ie) {}
+            }
+        }
         sockManager.setName("Client");
         return sockManager;
     }

apps/i2ptunnel/java/src/net/i2p/i2ptunnel/I2PTunnelServer.java

@@ -75,9 +75,18 @@ public class I2PTunnelServer extends I2PTunnelTask implements Runnable {
         I2PClient client = I2PClientFactory.createClient();
         Properties props = new Properties();
         props.putAll(getTunnel().getClientOptions());
+        int portNum = 7654;
+        if (getTunnel().port != null) {
+            try {
+                portNum = Integer.parseInt(getTunnel().port);
+            } catch (NumberFormatException nfe) {
+                _log.log(Log.CRIT, "Invalid port specified [" + getTunnel().port + "], reverting to " + portNum);
+            }
+        }
+
         while (sockMgr == null) {
             synchronized (slock) {
-                sockMgr = I2PSocketManagerFactory.createManager(privData, getTunnel().host, Integer.parseInt(getTunnel().port),
+                sockMgr = I2PSocketManagerFactory.createManager(privData, getTunnel().host, portNum,
                                                                 props);
 
             }

apps/i2ptunnel/java/src/net/i2p/i2ptunnel/TunnelController.java

@@ -258,8 +258,16 @@ public class TunnelController implements Logging {
         if ("localhost".equals(_tunnel.host)) 
             _tunnel.host = "127.0.0.1";
         String port = getI2CPPort();
-        if ( (port != null) && (port.length() > 0) ) 
-            _tunnel.port = port;
+        if ( (port != null) && (port.length() > 0) ) {
+            try {
+                int portNum = Integer.parseInt(port);
+                _tunnel.port = String.valueOf(portNum);
+            } catch (NumberFormatException nfe) {
+                _tunnel.port = "7654";
+            }
+        } else {
+            _tunnel.port = "7654";
+        }
     }
     
     public void stopTunnel() {

apps/i2ptunnel/java/src/net/i2p/i2ptunnel/web/EditBean.java

@@ -36,14 +36,6 @@ public class EditBean extends IndexBean {
         }
     }
     
-    public String getInternalType(int tunnel) {
-        TunnelController tun = getController(tunnel);
-        if (tun != null)
-            return tun.getType();
-        else
-            return "";
-    }
-    
     public String getTargetHost(int tunnel) {
         TunnelController tun = getController(tunnel);
         if (tun != null)

apps/i2ptunnel/java/src/net/i2p/i2ptunnel/web/IndexBean.java

@@ -311,6 +311,14 @@ public class IndexBean {
         else return internalType;
     }
     
+    public String getInternalType(int tunnel) {
+        TunnelController tun = getController(tunnel);
+        if (tun != null)
+            return tun.getType();
+        else
+            return "";
+    }
+    
     public String getClientInterface(int tunnel) {
         TunnelController tun = getController(tunnel);
         if (tun != null)
@@ -532,8 +540,10 @@ public class IndexBean {
             config.setProperty("description", _description);
         if (_i2cpHost != null)
             config.setProperty("i2cpHost", _i2cpHost);
-        if (_i2cpPort != null)
+        if ( (_i2cpPort != null) && (_i2cpPort.trim().length() > 0) )
             config.setProperty("i2cpPort", _i2cpPort);
+        else
+            config.setProperty("i2cpPort", "7654");
         
         if (_customOptions != null) {
             StringTokenizer tok = new StringTokenizer(_customOptions);

apps/i2ptunnel/jsp/index.jsp

@@ -118,6 +118,9 @@
      case IndexBean.RUNNING:
 %><b><span style="color:#00dd00">Running</span></b>
 <a href="index.jsp?nonce=<%=indexBean.getNextNonce()%>&action=stop&tunnel=<%=curServer%>">[STOP]</a><%
+         if ("httpserver".equals(indexBean.getInternalType(curServer))) { 
+%> (<a href="http://<%=(new java.util.Random()).nextLong()%>.i2p/?i2paddresshelper=<%=indexBean.getDestinationBase64(curServer)%>">preview</a>)<%
+         }
          break;
      case IndexBean.NOT_RUNNING:
 %><b><span style="color:#dd0000">Not Running</span></b>