From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../gnu/CORBA/CDR/EncapsulationStream.java | 147 +++++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100644 libjava/classpath/gnu/CORBA/CDR/EncapsulationStream.java (limited to 'libjava/classpath/gnu/CORBA/CDR/EncapsulationStream.java') diff --git a/libjava/classpath/gnu/CORBA/CDR/EncapsulationStream.java b/libjava/classpath/gnu/CORBA/CDR/EncapsulationStream.java new file mode 100644 index 000000000..e42991232 --- /dev/null +++ b/libjava/classpath/gnu/CORBA/CDR/EncapsulationStream.java @@ -0,0 +1,147 @@ +/* EncapsulationOutput.java -- + Copyright (C) 2005 Free Software Foundation, Inc. + +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 +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.CORBA.CDR; + +import java.io.IOException; + +/** + * The encapsulated data, as they are defined by CORBA specification. + * This includes the extra 0 byte (Big endian) in the beginning. + * When written to the parent steam, the encapsulated data are preceeded + * by the data length in bytes. + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public class EncapsulationStream + extends AbstractCdrOutput +{ + /** + * The Big Endian (most siginificant byte first flag). + */ + public static final byte BIG_ENDIAN = 0; + + /** + * The Little Endian (least siginificant byte first flag). + */ + public static final byte LITTLE_ENDIAN = 1; + + /** + * The byte buffer. + */ + public final AligningOutput buffer; + + /** + * The stream, where the data are being encapsulated. + */ + public final org.omg.CORBA.portable.OutputStream parent; + + /** + * Create the EncapsulationOutput with the given parent stream + * and the specified encoding. + */ + public EncapsulationStream(org.omg.CORBA.portable.OutputStream _parent, + boolean use_big_endian) + { + super(); + setBigEndian(use_big_endian); + buffer = new AligningOutput(); + setOutputStream(buffer); + parent = _parent; + write(use_big_endian?BIG_ENDIAN:LITTLE_ENDIAN); + } + + /** + * Set the alignment offset, if the index of the first byte in the + * stream is different from 0. + */ + public void setOffset(int an_offset) + { + buffer.setOffset(an_offset); + } + + /** + * Align the curretn position at the given natural boundary. + */ + public void align(int boundary) + { + buffer.align(boundary); + } + + /** + * Writes the content of the encapsulated output into the parent + * buffer. + */ + public void close() + { + try + { + parent.write_long(buffer.size()); + buffer.writeTo(parent); + } + catch (IOException ex) + { + InternalError err = new InternalError(); + err.initCause(ex); + throw err; + } + } + + /** + * Return the input stream that reads the previously written values. + */ + public org.omg.CORBA.portable.InputStream create_input_stream() + { + BufferredCdrInput in = new BufferredCdrInput(buffer.toByteArray()); + in.setOrb(orb); + + in.setVersion(giop); + in.setCodeSet(getCodeSet()); + + return in; + } + + /** + * Resets (clears) the buffer. + */ + public void reset() + { + buffer.reset(); + setOutputStream(buffer); + } +} -- cgit v1.2.3