101 lines
3.3 KiB
Java
101 lines
3.3 KiB
Java
/*
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* Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.tools.jdi;
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import com.sun.jdi.VirtualMachine;
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import com.sun.jdi.connect.*;
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import com.sun.jdi.connect.spi.*;
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import java.util.Map;
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import java.util.HashMap;
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import java.io.IOException;
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import java.net.InetAddress;
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import java.net.UnknownHostException;
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/*
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* An AttachingConnector that uses the SocketTransportService
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*/
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public class SocketAttachingConnector extends GenericAttachingConnector {
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static final String ARG_PORT = "port";
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static final String ARG_HOST = "hostname";
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public SocketAttachingConnector() {
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super(new SocketTransportService());
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String defaultHostName;
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try {
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defaultHostName = InetAddress.getLocalHost().getHostName();
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} catch (UnknownHostException e) {
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defaultHostName = "";
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}
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addStringArgument(
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ARG_HOST,
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getString("socket_attaching.host.label"),
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getString("socket_attaching.host"),
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defaultHostName,
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false);
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addIntegerArgument(
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ARG_PORT,
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getString("socket_attaching.port.label"),
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getString("socket_attaching.port"),
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"",
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true,
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0, Integer.MAX_VALUE);
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transport = new Transport() {
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public String name() {
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return "dt_socket"; // for compatibility reasons
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}
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};
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}
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/*
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* Create an "address" from the hostname and port connector
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* arguments and attach to the target VM.
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*/
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public VirtualMachine
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attach(Map<String,? extends Connector.Argument> arguments)
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throws IOException, IllegalConnectorArgumentsException
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{
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String host = argument(ARG_HOST, arguments).value();
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if (host.length() > 0) {
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host = host + ":";
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}
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String address = host + argument(ARG_PORT, arguments).value();
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return super.attach(address, arguments);
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}
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public String name() {
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return "com.sun.jdi.SocketAttach";
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}
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public String description() {
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return getString("socket_attaching.description");
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}
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}
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