J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1999-2004 Sun Microsystems, Inc. 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. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package com.sun.tools.jdi; |
| 27 | |
| 28 | import com.sun.tools.jdi.*; |
| 29 | import com.sun.jdi.connect.*; |
| 30 | import com.sun.jdi.connect.spi.*; |
| 31 | import com.sun.jdi.VirtualMachine; |
| 32 | import java.util.Map; |
| 33 | import java.io.IOException; |
| 34 | |
| 35 | public class RawCommandLineLauncher extends AbstractLauncher implements LaunchingConnector { |
| 36 | |
| 37 | static private final String ARG_COMMAND = "command"; |
| 38 | static private final String ARG_ADDRESS = "address"; |
| 39 | static private final String ARG_QUOTE = "quote"; |
| 40 | |
| 41 | TransportService transportService; |
| 42 | Transport transport; |
| 43 | |
| 44 | public TransportService transportService() { |
| 45 | return transportService; |
| 46 | } |
| 47 | |
| 48 | public Transport transport() { |
| 49 | return transport; |
| 50 | } |
| 51 | |
| 52 | public RawCommandLineLauncher() { |
| 53 | super(); |
| 54 | |
| 55 | try { |
| 56 | Class c = Class.forName("com.sun.tools.jdi.SharedMemoryTransportService"); |
| 57 | transportService = (TransportService)c.newInstance(); |
| 58 | transport = new Transport() { |
| 59 | public String name() { |
| 60 | return "dt_shmem"; |
| 61 | } |
| 62 | }; |
| 63 | } catch (ClassNotFoundException x) { |
| 64 | } catch (UnsatisfiedLinkError x) { |
| 65 | } catch (InstantiationException x) { |
| 66 | } catch (IllegalAccessException x) { |
| 67 | }; |
| 68 | |
| 69 | if (transportService == null) { |
| 70 | transportService = new SocketTransportService(); |
| 71 | transport = new Transport() { |
| 72 | public String name() { |
| 73 | return "dt_socket"; |
| 74 | } |
| 75 | }; |
| 76 | } |
| 77 | |
| 78 | addStringArgument( |
| 79 | ARG_COMMAND, |
| 80 | getString("raw.command.label"), |
| 81 | getString("raw.command"), |
| 82 | "", |
| 83 | true); |
| 84 | addStringArgument( |
| 85 | ARG_QUOTE, |
| 86 | getString("raw.quote.label"), |
| 87 | getString("raw.quote"), |
| 88 | "\"", |
| 89 | true); |
| 90 | |
| 91 | addStringArgument( |
| 92 | ARG_ADDRESS, |
| 93 | getString("raw.address.label"), |
| 94 | getString("raw.address"), |
| 95 | "", |
| 96 | true); |
| 97 | } |
| 98 | |
| 99 | |
| 100 | public VirtualMachine |
| 101 | launch(Map<String,? extends Connector.Argument> arguments) |
| 102 | throws IOException, IllegalConnectorArgumentsException, |
| 103 | VMStartException |
| 104 | { |
| 105 | String command = argument(ARG_COMMAND, arguments).value(); |
| 106 | String address = argument(ARG_ADDRESS, arguments).value(); |
| 107 | |
| 108 | String quote = argument(ARG_QUOTE, arguments).value(); |
| 109 | |
| 110 | if (quote.length() > 1) { |
| 111 | throw new IllegalConnectorArgumentsException("Invalid length", |
| 112 | ARG_QUOTE); |
| 113 | } |
| 114 | |
| 115 | TransportService.ListenKey listener = transportService.startListening(address); |
| 116 | |
| 117 | try { |
| 118 | return launch(tokenizeCommand(command, quote.charAt(0)), |
| 119 | address, listener, transportService); |
| 120 | } finally { |
| 121 | transportService.stopListening(listener); |
| 122 | } |
| 123 | } |
| 124 | |
| 125 | public String name() { |
| 126 | return "com.sun.jdi.RawCommandLineLaunch"; |
| 127 | } |
| 128 | |
| 129 | public String description() { |
| 130 | return getString("raw.description"); |
| 131 | } |
| 132 | } |