diff options
author | tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-07-16 01:27:14 +0000 |
---|---|---|
committer | tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-07-16 01:27:14 +0000 |
commit | a63c2657c94913d72b3cd388730d61edcb09fc69 (patch) | |
tree | 8762d1f992e2f725a6bde1ff966ed6f1e5f4f823 /libjava/gnu/classpath/jdwp/processor/PacketProcessor.java | |
parent | 6484dceb0094998183c2f8d3c8c27c6f4e53b8a9 (diff) | |
download | ppe42-gcc-a63c2657c94913d72b3cd388730d61edcb09fc69.tar.gz ppe42-gcc-a63c2657c94913d72b3cd388730d61edcb09fc69.zip |
Major merge with Classpath.
Removed many duplicate files.
* HACKING: Updated.x
* classpath: Imported new directory.
* standard.omit: New file.
* Makefile.in, aclocal.m4, configure: Rebuilt.
* sources.am: New file.
* configure.ac: Run Classpath configure script. Moved code around
to support. Disable xlib AWT peers (temporarily).
* Makefile.am (SUBDIRS): Added 'classpath'
(JAVAC): Removed.
(AM_CPPFLAGS): Added more -I options.
(BOOTCLASSPATH): Simplified.
Completely redid how sources are built.
Include sources.am.
* include/Makefile.am (tool_include__HEADERS): Removed jni.h.
* include/jni.h: Removed (in Classpath).
* scripts/classes.pl: Updated to look at built classes.
* scripts/makemake.tcl: New file.
* testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Added
-I options.
(gcj_jni_invocation_compile_c_to_binary): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102082 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/gnu/classpath/jdwp/processor/PacketProcessor.java')
-rw-r--r-- | libjava/gnu/classpath/jdwp/processor/PacketProcessor.java | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/libjava/gnu/classpath/jdwp/processor/PacketProcessor.java b/libjava/gnu/classpath/jdwp/processor/PacketProcessor.java deleted file mode 100644 index 914494c249f..00000000000 --- a/libjava/gnu/classpath/jdwp/processor/PacketProcessor.java +++ /dev/null @@ -1,216 +0,0 @@ -/* PacketProcessor.java -- a thread which processes command packets - from the debugger - Copyright (C) 2005 Free Software Foundation - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath 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 for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.classpath.jdwp.processor; - -import gnu.classpath.jdwp.Jdwp; -import gnu.classpath.jdwp.JdwpConstants; -import gnu.classpath.jdwp.exception.JdwpException; -import gnu.classpath.jdwp.transport.JdwpCommandPacket; -import gnu.classpath.jdwp.transport.JdwpConnection; -import gnu.classpath.jdwp.transport.JdwpPacket; -import gnu.classpath.jdwp.transport.JdwpReplyPacket; - -import java.io.ByteArrayOutputStream; -import java.io.DataOutputStream; -import java.io.IOException; -import java.nio.ByteBuffer; - -/** - * This class is responsible for processing packets from the - * debugger. It waits for an available packet from the connection - * ({@link gnu.classpath.jdwp.transport.JdwpConnection}) and then - * processes the packet and any reply. - * - * @author Keith Seitz (keiths@redhat.com) - */ -public class PacketProcessor - extends Thread -{ - // The connection to the debugger - private JdwpConnection _connection; - - // Shutdown this thread? - private boolean _shutdown; - - // A Mapping of the command set (Byte) to the specific CommandSet - private CommandSet[] _sets; - - // Contents of the ReplyPackets data field - private ByteArrayOutputStream _outputBytes; - - // Output stream around _outputBytes - private DataOutputStream _os; - - /** - * Constructs a new <code>PacketProcessor</code> object - * Connection must be validated before getting here! - * - * @param con the connection - */ - public PacketProcessor (JdwpConnection con) - { - _connection = con; - _shutdown = false; - - // MAXIMUM is the value of the largest command set we may receive - _sets = new CommandSet[JdwpConstants.CommandSet.MAXIMUM + 1]; - _outputBytes = new ByteArrayOutputStream(); - _os = new DataOutputStream (_outputBytes); - - // Create all the Command Sets and add them to our array - _sets[JdwpConstants.CommandSet.VirtualMachine.CS_VALUE] = - new VirtualMachineCommandSet(); - _sets[JdwpConstants.CommandSet.ReferenceType.CS_VALUE] = - new ReferenceTypeCommandSet(); - _sets[JdwpConstants.CommandSet.ClassType.CS_VALUE] = - new ClassTypeCommandSet(); - _sets[JdwpConstants.CommandSet.ArrayType.CS_VALUE] = - new ArrayTypeCommandSet(); - _sets[JdwpConstants.CommandSet.InterfaceType.CS_VALUE] = - new InterfaceTypeCommandSet(); - _sets[JdwpConstants.CommandSet.Method.CS_VALUE] = - new MethodCommandSet(); - _sets[JdwpConstants.CommandSet.Field.CS_VALUE] = - new FieldCommandSet(); - _sets[JdwpConstants.CommandSet.ObjectReference.CS_VALUE] = - new ObjectReferenceCommandSet(); - _sets[JdwpConstants.CommandSet.StringReference.CS_VALUE] = - new StringReferenceCommandSet(); - _sets[JdwpConstants.CommandSet.ThreadReference.CS_VALUE] = - new ThreadReferenceCommandSet(); - _sets[JdwpConstants.CommandSet.ThreadGroupReference.CS_VALUE] = - new ThreadGroupReferenceCommandSet(); - _sets[JdwpConstants.CommandSet.ArrayReference.CS_VALUE] = - new ArrayReferenceCommandSet(); - _sets[JdwpConstants.CommandSet.ClassLoaderReference.CS_VALUE] = - new ClassLoaderReferenceCommandSet(); - _sets[JdwpConstants.CommandSet.EventRequest.CS_VALUE] = - new EventRequestCommandSet(); - _sets[JdwpConstants.CommandSet.StackFrame.CS_VALUE] = - new StackFrameCommandSet(); - _sets[JdwpConstants.CommandSet.ClassObjectReference.CS_VALUE] = - new ClassObjectReferenceCommandSet(); - } - - /** - * Main run routine for this thread. Will loop getting packets - * from the connection and processing them. - */ - public void run () - { - try - { - while (!_shutdown) - { - _processOnePacket (); - } - } - catch (IOException ex) - { - ex.printStackTrace(); - } - // Time to shutdown, tell Jdwp to shutdown - Jdwp.getDefault().shutdown(); - } - - /** - * Shutdown the packet processor - */ - public void shutdown () - { - _shutdown = true; - interrupt (); - } - - // Helper function which actually does all the work of waiting - // for a packet and getting it processed. - private void _processOnePacket () - throws IOException - { - JdwpPacket pkt = _connection.getPacket (); - - if (!(pkt instanceof JdwpCommandPacket)) - { - // We're not supposed to get these from the debugger! - // Drop it on the floor - return; - } - - if (pkt != null) - { - JdwpCommandPacket commandPkt = (JdwpCommandPacket) pkt; - JdwpReplyPacket reply = new JdwpReplyPacket(commandPkt); - - // Reset our output stream - _outputBytes.reset(); - - // Create a ByteBuffer around the command packet - ByteBuffer bb = ByteBuffer.wrap(commandPkt.getData()); - byte command = commandPkt.getCommand(); - byte commandSet = commandPkt.getCommandSet(); - - CommandSet set = null; - try - { - // There is no command set with value 0 - if (commandSet > 0 && commandSet < _sets.length) - { - set = _sets[commandPkt.getCommandSet()]; - } - if (set != null) - { - _shutdown = set.runCommand(bb, _os, command); - reply.setData(_outputBytes.toByteArray()); - } - else - { - // This command set wasn't in our tree - reply.setErrorCode(JdwpConstants.Error.NOT_IMPLEMENTED); - } - } - catch (JdwpException ex) - { - reply.setErrorCode(ex.getErrorCode ()); - } - _connection.sendPacket (reply); - } - } -} |