1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/extensions/spellcheck/hunspell/src/hunzip.hxx Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,76 @@
1.4 +/******* BEGIN LICENSE BLOCK *******
1.5 + * Version: MPL 1.1/GPL 2.0/LGPL 2.1
1.6 + *
1.7 + * The contents of this file are subject to the Mozilla Public License Version
1.8 + * 1.1 (the "License"); you may not use this file except in compliance with
1.9 + * the License. You may obtain a copy of the License at
1.10 + * http://www.mozilla.org/MPL/
1.11 + *
1.12 + * Software distributed under the License is distributed on an "AS IS" basis,
1.13 + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
1.14 + * for the specific language governing rights and limitations under the
1.15 + * License.
1.16 + *
1.17 + * The Initial Developers of the Original Code are Kevin Hendricks (MySpell)
1.18 + * and László Németh (Hunspell). Portions created by the Initial Developers
1.19 + * are Copyright (C) 2002-2005 the Initial Developers. All Rights Reserved.
1.20 + *
1.21 + * Contributor(s): László Németh (nemethl@gyorsposta.hu)
1.22 + * Caolan McNamara (caolanm@redhat.com)
1.23 + *
1.24 + * Alternatively, the contents of this file may be used under the terms of
1.25 + * either the GNU General Public License Version 2 or later (the "GPL"), or
1.26 + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
1.27 + * in which case the provisions of the GPL or the LGPL are applicable instead
1.28 + * of those above. If you wish to allow use of your version of this file only
1.29 + * under the terms of either the GPL or the LGPL, and not to allow others to
1.30 + * use your version of this file under the terms of the MPL, indicate your
1.31 + * decision by deleting the provisions above and replace them with the notice
1.32 + * and other provisions required by the GPL or the LGPL. If you do not delete
1.33 + * the provisions above, a recipient may use your version of this file under
1.34 + * the terms of any one of the MPL, the GPL or the LGPL.
1.35 + *
1.36 + ******* END LICENSE BLOCK *******/
1.37 +
1.38 +#ifndef _HUNZIP_HXX_
1.39 +#define _HUNZIP_HXX_
1.40 +
1.41 +#include "hunvisapi.h"
1.42 +
1.43 +#include <stdio.h>
1.44 +
1.45 +#define BUFSIZE 65536
1.46 +#define HZIP_EXTENSION ".hz"
1.47 +
1.48 +#define MSG_OPEN "error: %s: cannot open\n"
1.49 +#define MSG_FORMAT "error: %s: not in hzip format\n"
1.50 +#define MSG_MEMORY "error: %s: missing memory\n"
1.51 +#define MSG_KEY "error: %s: missing or bad password\n"
1.52 +
1.53 +struct bit {
1.54 + unsigned char c[2];
1.55 + int v[2];
1.56 +};
1.57 +
1.58 +class LIBHUNSPELL_DLL_EXPORTED Hunzip
1.59 +{
1.60 +
1.61 +protected:
1.62 + char * filename;
1.63 + FILE * fin;
1.64 + int bufsiz, lastbit, inc, inbits, outc;
1.65 + struct bit * dec; // code table
1.66 + char in[BUFSIZE]; // input buffer
1.67 + char out[BUFSIZE + 1]; // Huffman-decoded buffer
1.68 + char line[BUFSIZE + 50]; // decoded line
1.69 + int getcode(const char * key);
1.70 + int getbuf();
1.71 + int fail(const char * err, const char * par);
1.72 +
1.73 +public:
1.74 + Hunzip(const char * filename, const char * key = NULL);
1.75 + ~Hunzip();
1.76 + const char * getline();
1.77 +};
1.78 +
1.79 +#endif
