--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/com/sun/tools/jdi/SocketAttachingConnector.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,100 @@
+/*
+ * Copyright 1998-2004 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+package com.sun.tools.jdi;
+
+import com.sun.jdi.VirtualMachine;
+import com.sun.jdi.connect.*;
+import com.sun.jdi.connect.spi.*;
+import java.util.Map;
+import java.util.HashMap;
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+
+/*
+ * An AttachingConnector that uses the SocketTransportService
+ */
+public class SocketAttachingConnector extends GenericAttachingConnector {
+
+    static final String ARG_PORT = "port";
+    static final String ARG_HOST = "hostname";
+
+    public SocketAttachingConnector() {
+        super(new SocketTransportService());
+
+        String defaultHostName;
+        try {
+            defaultHostName = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            defaultHostName = "";
+        }
+
+        addStringArgument(
+            ARG_HOST,
+            getString("socket_attaching.host.label"),
+            getString("socket_attaching.host"),
+            defaultHostName,
+            false);
+
+        addIntegerArgument(
+            ARG_PORT,
+            getString("socket_attaching.port.label"),
+            getString("socket_attaching.port"),
+            "",
+            true,
+            0, Integer.MAX_VALUE);
+
+        transport = new Transport() {
+            public String name() {
+                return "dt_socket";     // for compatability reasons
+            }
+        };
+
+    }
+
+    /*
+     * Create an "address" from the hostname and port connector
+     * arguments and attach to the target VM.
+     */
+    public VirtualMachine
+        attach(Map<String,? extends Connector.Argument> arguments)
+        throws IOException, IllegalConnectorArgumentsException
+    {
+        String host = argument(ARG_HOST, arguments).value();
+        if (host.length() > 0) {
+            host = host + ":";
+        }
+        String address = host + argument(ARG_PORT, arguments).value();
+        return super.attach(address, arguments);
+    }
+
+    public String name() {
+       return "com.sun.jdi.SocketAttach";
+    }
+
+    public String description() {
+       return getString("socket_attaching.description");
+    }
+}