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author | Tom Tromey <tromey@gcc.gnu.org> | 2005-07-16 00:30:23 +0000 |
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committer | Tom Tromey <tromey@gcc.gnu.org> | 2005-07-16 00:30:23 +0000 |
commit | f911ba985aa7fe0096c386c5be385ac5825ea527 (patch) | |
tree | a0b991cf5866ae1d616639b906ac001811d74508 /libjava/classpath/gnu/CORBA/CDR/cdrBufInput.java | |
parent | 6f4434b39b261de5317dc81ddfdd94d2e1d62b11 (diff) | |
download | gcc-f911ba985aa7fe0096c386c5be385ac5825ea527.tar.gz |
Initial revision
From-SVN: r102074
Diffstat (limited to 'libjava/classpath/gnu/CORBA/CDR/cdrBufInput.java')
-rw-r--r-- | libjava/classpath/gnu/CORBA/CDR/cdrBufInput.java | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/CORBA/CDR/cdrBufInput.java b/libjava/classpath/gnu/CORBA/CDR/cdrBufInput.java new file mode 100644 index 00000000000..3cab7216c3b --- /dev/null +++ b/libjava/classpath/gnu/CORBA/CDR/cdrBufInput.java @@ -0,0 +1,115 @@ +/* cdrBufInput.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; + + +/** + * The CDR input stream that reads data from the byte buffer. + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + * + * TODO character encoding. Now the encoding can be set, but it is ignored. + * If you take this task, scan 'TODO character encoding' for + * relevant places. + */ +public class cdrBufInput + extends cdrInput +{ + /** + * The byte array input stream to read data from. + */ + public final aligningInputStream buffer; + + /** + * Creates the CDR input stream that reads from the given buffer + * array. + * + * @param a_buffer an array to read from. + */ + public cdrBufInput(byte[] a_buffer) + { + buffer = new aligningInputStream(a_buffer); + setInputStream(buffer); + } + + /** + * Set the alignment offset, if the index of the first byte in the + * stream is different from 0. + */ + public void setOffset(int offset) + { + buffer.setOffset(offset); + } + + /** + * Skip several bytes, aligning the internal pointer on the + * selected boundary. + */ + public void align(int alignment) + { + buffer.align(alignment); + } + + /** + * Mark the current position. + * @param ahead + */ + public synchronized void mark(int ahead) + { + buffer.mark(ahead); + } + + /** + * Checks if marking is supported. + * @return + */ + public boolean markSupported() + { + return buffer.markSupported(); + } + + /** + * Resets the stream to the previously marked position. + */ + public void reset() + { + buffer.reset(); + setInputStream(buffer); + } +} |