jdk8-mips64-public/hotspot: agent/test/jdi/sagclient.java@c18cbe5936b8

6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair

     1 /*

     2  * Copyright (c) 2002, 2004, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    25 import com.sun.jdi.*;

    26 import com.sun.jdi.connect.*;

    28 import java.util.Map;

    29 import java.util.List;

    30 import java.util.Iterator;

    31 import java.io.IOException;

    33 public class sagclient {

    34     static AttachingConnector myCoreConn;

    35     static AttachingConnector myPIDConn;

    36     static AttachingConnector myDbgSvrConn;

    37     static VirtualMachine vm;

    38     static VirtualMachineManager vmmgr;

    40     public static void println(String msg) {

    41         System.out.println("jj: " + msg);

    42     }

    45     public static void main(String args[]) {

    46         vmmgr = Bootstrap.virtualMachineManager();

    47         List attachingConnectors = vmmgr.attachingConnectors();

    48         if (attachingConnectors.isEmpty()) {

    49             System.err.println( "ERROR: No attaching connectors");

    50             return;

    51         }

    52         Iterator myIt = attachingConnectors.iterator();

    53         while (myIt.hasNext()) {

    54             AttachingConnector tmpCon = (AttachingConnector)myIt.next();

    55             if (tmpCon.name().equals(

    56                 "sun.jvm.hotspot.jdi.SACoreAttachingConnector")) {

    57                 myCoreConn = tmpCon;

    58             } else if (tmpCon.name().equals(

    59                 "sun.jvm.hotspot.jdi.SAPIDAttachingConnector")) {

    60                 myPIDConn = tmpCon;

    61             } else if (tmpCon.name().equals(

    62                 "sun.jvm.hotspot.jdi.SADebugServerAttachingConnector")) {

    63                 myDbgSvrConn = tmpCon;

    64             }

    65         }

    66         String execPath = null;

    67         String pidText = null;

    68         String coreFilename = null;

    69         String debugServer = null;

    70         int pid = 0;

    71         switch (args.length) {

    72         case (0):

    73             break;

    74         case (1):

    75             // If all numbers, it is a PID to attach to

    76             // Else, it is a pathname to a .../bin/java for a core file.

    77             try {

    78                 pidText = args[0];

    79                 pid = Integer.parseInt(pidText);

    80                 System.out.println( "pid: " + pid);

    81                 vm = attachPID(pid);

    82             } catch (NumberFormatException e) {

    83                 System.out.println("trying remote server ..");

    84                 debugServer = args[0];

    85                 System.out.println( "remote server: " + debugServer);

    86                 vm = attachDebugServer(debugServer);

    87             }

    88             break;

    90         case (2):

    91             execPath = args[0];

    92             coreFilename = args[1];

    93             System.out.println( "jdk: " + execPath);

    94             System.out.println( "core: " + coreFilename);

    95             vm = attachCore(coreFilename, execPath);

    96             break;

    97         }

   100         if (vm != null) {

   101             System.out.println("sagclient: attached ok!");

   102             sagdoit mine = new sagdoit(vm);

   103             mine.doAll();

   104             vm.dispose();

   105         }

   106     }

   108     private static VirtualMachine attachCore(String coreFilename, String execPath) {

   109         Map connArgs = myCoreConn.defaultArguments();

   110         System.out.println("connArgs = " + connArgs);

   111         VirtualMachine vm;

   112         Connector.StringArgument connArg = (Connector.StringArgument)connArgs.get("core");

   113         connArg.setValue(coreFilename);

   115         connArg =  (Connector.StringArgument)connArgs.get("javaExecutable");

   116         connArg.setValue(execPath);

   117         try {

   118             vm = myCoreConn.attach(connArgs);

   119         } catch (IOException ee) {

   120             System.err.println("ERROR: myCoreConn.attach got IO Exception:" + ee);

   121             vm = null;

   122         } catch (IllegalConnectorArgumentsException ee) {

   123             System.err.println("ERROR: myCoreConn.attach got illegal args exception:" + ee);

   124             vm = null;

   125         }

   126         return vm;

   127    }

   129    private static VirtualMachine attachPID(int pid) {

   130         Map connArgs = myPIDConn.defaultArguments();

   131         System.out.println("connArgs = " + connArgs);

   132         VirtualMachine vm;

   133         Connector.StringArgument connArg = (Connector.StringArgument)connArgs.get("pid");

   134         connArg.setValue(Integer.toString(pid));

   136         try {

   137             vm = myPIDConn.attach(connArgs);

   138         } catch (IOException ee) {

   139             System.err.println("ERROR: myPIDConn.attach got IO Exception:" + ee);

   140             vm = null;

   141         } catch (IllegalConnectorArgumentsException ee) {

   142             System.err.println("ERROR: myPIDConn.attach got illegal args exception:" + ee);

   143             vm = null;

   144         }

   145         return vm;

   146    }

   149    private static VirtualMachine attachDebugServer(String debugServer) {

   150         Map connArgs = myDbgSvrConn.defaultArguments();

   151         System.out.println("connArgs = " + connArgs);

   152         VirtualMachine vm;

   153         Connector.StringArgument connArg = (Connector.StringArgument)connArgs.get("debugServerName");

   154         connArg.setValue(debugServer);

   156         try {

   157             vm = myDbgSvrConn.attach(connArgs);

   158         } catch (IOException ee) {

   159             System.err.println("ERROR: myDbgSvrConn.attach got IO Exception:" + ee);

   160             vm = null;

   161         } catch (IllegalConnectorArgumentsException ee) {

   162             System.err.println("ERROR: myDbgSvrConn.attach got illegal args exception:" + ee);

   163             vm = null;

   164         }

   165         return vm;

   166    }

   167 }

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