/*
* Copyright (c) 2003, 2004, Oracle and/or its affiliates. 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.
*
* 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* A Simple LaunchingConnector used by unit test :-
* test/com/sun/jdi/connect/spi/DebugUsingCustomConnector.java
*/
import com.sun.jdi.VirtualMachine;
import com.sun.jdi.Bootstrap;
import com.sun.jdi.connect.Connector;
import com.sun.jdi.connect.LaunchingConnector;
import com.sun.jdi.connect.Transport;
import com.sun.jdi.connect.IllegalConnectorArgumentsException;
import com.sun.jdi.connect.VMStartException;
import com.sun.jdi.connect.spi.TransportService;
import com.sun.jdi.connect.spi.Connection;
import java.io.IOException;
import java.io.File;
import java.util.Map;
import java.util.HashMap;
public class SimpleLaunchingConnector implements LaunchingConnector {
TransportService ts;
String ARG_NAME = "class";
/*
* Simple implementation of Connector.StringArgument
*/
static class StringArgumentImpl implements Connector.StringArgument {
String name;
String label;
String description;
String value;
StringArgumentImpl(String name, String label, String description, String value) {
this.name = name;
this.label = label;
this.description = description;
this.value = value;
}
public String name() {
return name;
}
public String label() {
return label;
}
public String description() {
return description;
}
public String value() {
return value;
}
public void setValue(String value) {
this.value = value;
}
public boolean isValid(String value) {
if (value.length() > 0) {
return true;
}
return false;
}
public boolean mustSpecify() {
return true;
}
}
public SimpleLaunchingConnector() {
try {
Class c = Class.forName("com.sun.tools.jdi.SocketTransportService");
ts = (TransportService)c.newInstance();
} catch (Exception x) {
throw new Error(x);
}
}
public String name() {
return "SimpleLaunchingConnector";
}
public String description() {
return "SimpleLaunchingConnector";
}
public Transport transport() {
return new Transport() {
public String name() {
return ts.name();
}
};
}
public Map defaultArguments() {
HashMap map = new HashMap();
map.put(ARG_NAME,
new StringArgumentImpl(ARG_NAME, "class name", "class name", ""));
return map;
}
public VirtualMachine launch(Map<String, ? extends Connector.Argument> arguments) throws
IOException,
IllegalConnectorArgumentsException,
VMStartException {
/*
* Get the class name that we are to execute
*/
String className = ((StringArgumentImpl)arguments.get(ARG_NAME)).value();
if (className.length() == 0) {
throw new IllegalConnectorArgumentsException("class name missing", ARG_NAME);
}
/*
* Listen on an emperical port; launch the debuggee; wait for
* for the debuggee to connect; stop listening;
*/
TransportService.ListenKey key = ts.startListening();
String exe = System.getProperty("java.home") + File.separator + "bin" +
File.separator;
String arch = System.getProperty("os.arch");
String osname = System.getProperty("os.name");
if (osname.equals("SunOS") && arch.equals("sparcv9")) {
exe += "sparcv9/java";
} else if (osname.equals("SunOS") && arch.equals("amd64")) {
exe += "amd64/java";
} else {
exe += "java";
}
String cmd = exe + " -Xdebug -Xrunjdwp:transport=dt_socket,timeout=15000,address=" +
key.address() +
" -classpath " + System.getProperty("test.classes") +
" " + className;
Process process = Runtime.getRuntime().exec(cmd);
Connection conn = ts.accept(key, 30*1000, 9*1000);
ts.stopListening(key);
/*
* Debugee is connected - return the virtual machine mirror
*/
return Bootstrap.virtualMachineManager().createVirtualMachine(conn);
}
}