Remove unused epan/compress/ source code

Change-Id: I8f3bd41ff35f00b7a423751bc312725b7e7ae316
Reviewed-on: https://code.wireshark.org/review/24152
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>

3 files changed, 0 insertions, 221 deletions

diff --git a/epan/compress/Makefile.am b/epan/compress/Makefile.am
deleted file mode 100644
index f715722c40..0000000000
--- a/epan/compress/Makefile.am
+++ /dev/null
@@ -1,41 +0,0 @@
-# Makefile.am
-# Automake file for the compress for Wireshark
-#
-# Wireshark - Network traffic analyzer
-# By Gerald Combs <gerald@wireshark.org>
-# Copyright 1998 Gerald Combs
-#
-# This program 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
-# of the License, or (at your option) any later version.
-#
-# This program 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 this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-include $(top_srcdir)/Makefile.am.inc
-
-AM_CPPFLAGS = $(INCLUDEDIRS) $(WS_CPPFLAGS) $(GLIB_CFLAGS)
-
-noinst_LTLIBRARIES = liblzxpress.la
-
-liblzxpress_la_SOURCES = \
-	lzxpress.c	\
-	lzxpress.h
-
-EXTRA_DIST =
-
-CLEANFILES = \
-	liblzxpress.a	\
-	liblzxpress.la	\
-	*~
-
-checkapi:
-	$(PERL) ../../tools/checkAPIs.pl -g termoutput -build \
-	$(liblzxpress_la_SOURCES)
diff --git a/epan/compress/lzxpress.c b/epan/compress/lzxpress.c
deleted file mode 100644
index 381089077c..0000000000
--- a/epan/compress/lzxpress.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (C) Matthieu Suiche 2008
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-#include "lzxpress.h"
-
-#define __BUF_POS_CONST(buf,ofs)(((const guint8 *)buf)+(ofs))
-#define __PULL_BYTE(buf,ofs) \
-	((guint8)((*__BUF_POS_CONST(buf,ofs)) & 0xFF))
-
-#ifndef PULL_LE_UINT16
-#define PULL_LE_UINT16(buf,ofs) ((guint16)( \
-	((guint16)(((guint16)(__PULL_BYTE(buf,(ofs)+0))) << 0)) | \
-	((guint16)(((guint16)(__PULL_BYTE(buf,(ofs)+1))) << 8)) \
-))
-#endif
-
-#ifndef PULL_LE_UINT32
-#define PULL_LE_UINT32(buf,ofs) ((guint32)( \
-	((guint32)(((guint32)(__PULL_BYTE(buf,(ofs)+0))) <<  0)) | \
-	((guint32)(((guint32)(__PULL_BYTE(buf,(ofs)+1))) <<  8)) | \
-	((guint32)(((guint32)(__PULL_BYTE(buf,(ofs)+2))) << 16)) | \
-	((guint32)(((guint32)(__PULL_BYTE(buf,(ofs)+3))) << 24)) \
-))
-#endif
-
-gssize lzxpress_decompress(const guint8 *input,
-			    guint32 input_size,
-			    guint8 *output,
-			    guint32 max_output_size)
-{
-	guint32 output_index, input_index;
-	guint32 indicator, indicator_bit;
-	guint32 length;
-	guint32 offset;
-	guint32 nibble_index;
-
-	output_index = 0;
-	input_index = 0;
-	indicator = 0;
-	indicator_bit = 0;
-	nibble_index = 0;
-
-	do {
-		if (indicator_bit == 0) {
-			indicator = PULL_LE_UINT32(input, input_index);
-			input_index += (guint32)sizeof(guint32);
-			indicator_bit = 32;
-		}
-		indicator_bit--;
-
-		/*
-		 * check whether the bit specified by indicator_bit is set or not
-		 * set in indicator. For example, if indicator_bit has value 4
-		 * check whether the 4th bit of the value in indicator is set
-		 */
-		if (((indicator >> indicator_bit) & 1) == 0) {
-			output[output_index] = input[input_index];
-			input_index += (guint32)sizeof(guint8);
-			output_index += (guint32)sizeof(guint8);
-		} else {
-			length = PULL_LE_UINT16(input, input_index);
-			input_index += (guint32)sizeof(guint16);
-			offset = length / 8;
-			length = length % 8;
-
-			if (length == 7) {
-				if (nibble_index == 0) {
-					nibble_index = input_index;
-					length = input[input_index] % 16;
-					input_index += (guint32)sizeof(guint8);
-				} else {
-					length = input[nibble_index] / 16;
-					nibble_index = 0;
-				}
-
-				if (length == 15) {
-					length = input[input_index];
-					input_index += (guint32)sizeof(guint8);
-					if (length == 255) {
-						length = PULL_LE_UINT16(input, input_index);
-						input_index += (guint32)sizeof(guint16);
-						length -= (15 + 7);
-					}
-					length += 15;
-				}
-				length += 7;
-			}
-
-			length += 3;
-
-			do {
-				if ((output_index >= max_output_size) || ((offset + 1) > output_index)) break;
-
-				output[output_index] = output[output_index - offset - 1];
-
-				output_index += (guint32)sizeof(guint8);
-				length -= (guint32)sizeof(guint8);
-			} while (length != 0);
-		}
-	} while ((output_index < max_output_size) && (input_index < (input_size)));
-
-	return output_index;
-}
diff --git a/epan/compress/lzxpress.h b/epan/compress/lzxpress.h
deleted file mode 100644
index d54972ebfa..0000000000
--- a/epan/compress/lzxpress.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (C) Matthieu Suiche 2008
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-#ifndef _LZXPRESS_H
-#define _LZXPRESS_H
-
-#define XPRESS_BLOCK_SIZE 0x10000
-#include <glib.h>
-
-gssize lzxpress_decompress(const guint8 *input,
-			    guint32 input_size,
-			    guint8 *output,
-			    guint32 max_output_size);
-
-#endif /* _LZXPRESS_H */