Delete unused files from src/base directory.

1 files changed, 0 insertions, 103 deletions

diff --git a/src/base/compression/lzss_compression.hh b/src/base/compression/lzss_compression.hh
deleted file mode 100644
index a23d07ffd..000000000
--- a/src/base/compression/lzss_compression.hh
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (c) 2003-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * 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;
- * neither the name of the copyright holders 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 COPYRIGHT HOLDERS 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 COPYRIGHT
- * OWNER 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.
- *
- * Authors: Erik Hallnor
- */
-
-#ifndef __LZSS_COMPRESSION_HH__
-#define __LZSS_COMPRESSION_HH__
-
-/** @file
- * LZSSCompression declarations.
- */
-
-#include "base/compression/base.hh"
-
-/**
- * Simple LZSS compression scheme.
- */
-class LZSSCompression : public CompressionAlgorithm
-{
-    /**
-     * Finds the longest substring for the given offset.
-     * @param src The source block that we search for substrings.
-     * @param back The larger offset.
-     * @param size The size of the source block.
-     * @param L The length of the largest substring.
-     * @param P The starting offset of the largest substring.
-     */
-    void findSubString(uint8_t *src, int back, int size, uint16_t &L,
-                       uint16_t &P);
-
-    /**
-     * Emit an encoded byte to the compressed data array. If the 2 high
-     * order bits can be signed extended, use 1 byte encoding, if not use 2
-     * bytes.
-     * @param dest The compressed data.
-     * @param byte The byte to emit.
-     * @return The number of bytes used to encode.
-     */
-    int emitByte(uint8_t *dest, uint8_t byte);
-
-    /**
-     * Emit a string reference to the compressed data array. A string reference
-     * always uses 3 bytes. 1 flag bit, 12 bits for the starting position, and
-     * 11 bits for the length of the string. This allows compression of 4096
-     * byte blocks with string lengths of up to 2048 bytes.
-     * @param dest The compressed data.
-     * @param P The starting position in the uncompressed data.
-     * @param L The length in bytes of the string.
-     */
-    void emitString(uint8_t *dest, uint16_t P, uint16_t L);
-
-  public:
-    /**
-     * Compresses the source block and stores it in the destination block. If
-     * the compressed block grows to larger than the source block, it aborts
-     * and just performs a copy.
-     * @param dest The destination block.
-     * @param src The block to be compressed.
-     * @param size The size of the source block.
-     * @return The size of the compressed block.
-     *
-     * @pre Destination has enough storage to hold the compressed block.
-     */
-    int compress(uint8_t *dest, uint8_t *src, int size);
-
-    /**
-     * Unompresses the source block and stores it in the destination block.
-     * @param dest The destination block.
-     * @param src The block to be uncompressed.
-     * @param size The size of the source block.
-     * @return The size of the uncompressed block.
-     *
-     * @pre Destination has enough storage to hold the uncompressed block.
-     */
-    int uncompress(uint8_t *dest, uint8_t *src, int size);
-};
-
-#endif //__LZSS_COMPRESSION_HH__