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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef __com_sun_star_packages_zip_ZipConstants_idl__
#define __com_sun_star_packages_zip_ZipConstants_idl__
module com { module sun { module star { module packages { module zip {
/** defines the constants used by the ZIP interfaces.
*/
published constants ZipConstants
{
/** Compression method for the deflate algorithm (the only one currently
supported).
*/
const short DEFLATED = 8;
/** Compression level for no compression.
*/
const short NO_COMPRESSION = 0;
/** Compression level for fastest compression
*/
const short BEST_SPEED = 1;
/** Compression level for best compression
*/
const short BEST_COMPRESSION = 9;
/** Default compression level.
*/
const short DEFAULT_COMPRESSION = -1;
/** Compression strategy best used for data consisting mostly of small
values with a somewhat random distribution. Forces more Huffman
coding and less string matching.
*/
const short FILTERED = 1;
/** Compression strategy for Huffman coding only.
*/
const short HUFFMAN_ONLY = 2;
/** Default compression strategy
*/
const short DEFAULT_STRATEGY = 0;
/** entry is uncompressed
*/
const short STORED = 0;
/** entry is uncompressed
*/
const short DEF_MEM_LEVEL = 8;
/** Header Signature: "PK\003\004"
*/
const long LOCSIG = 0x04034b50;
/** Header Signature: "PK\007\008"
*/
const long EXTSIG = 0x08074b50;
/** Header Signature: "PK\001\002"
*/
const long CENSIG = 0x02014b50;
/** Header Signature: "PK\005\006"
*/
const long ENDSIG = 0x06054b50;
/** Header Signature: "PK\007\008"
*/
const long SPANSIG = 0x08074b50;
/** LOC header size in bytes (including signatures)
*/
const short LOCHDR = 30;
/** EXT header size in bytes (including signatures)
*/
const short EXTHDR = 16;
/** CEN header size in bytes (including signatures)
*/
const short CENHDR = 46;
/** END header size in bytes (including signatures)
*/
const short ENDHDR = 22;
/// LOC LOC LOC
/** LOC header field "version needed to extract" offset
*/
const short LOCVER = 4;
/** LOC header field "general purpose bit flags" offset
*/
const short LOCFLG = 6;
/** LOC header field "compression method" offset
*/
const short LOCHOW = 8;
/** LOC header field "modification time" offset
*/
const short LOCTIM = 10;
/** LOC header field "CRC of uncompressed data" offset
*/
const short LOCCRC = 14;
/** LOC header field "compressed data size" offset
*/
const short LOCSIZ = 18;
/** LOC header field "uncompressed data size" offset
*/
const short LOCLEN = 22;
/** LOC header field "filename length" offset
*/
const short LOCNAM = 26;
/** LOC header field "extra field length" offset
*/
const short LOCEXT = 28;
/** EXT header field "CRC of uncompressed data" offsets
*/
const short EXTCRC = 4;
/** EXT header field "compressed size" offsets
*/
const short EXTSIZ = 8;
/** EXT header field "uncompressed size" offsets
*/
const short EXTLEN = 12;
/** CEN header field "version made by" offset
*/
const short CENVEM = 4;
/** CEN header field "version needed to extract" offset
*/
const short CENVER = 6;
/** CEN header field "general purpose bit flags" offset
*/
const short CENFLG = 8;
/** CEN header field "compression method" offset
*/
const short CENHOW = 10;
/** CEN header field "modification time" offset
*/
const short CENTIM = 12;
/** CEN header field "modification time" offset
*/
const short CENDAT = 14;
/** CEN header field "CRC of uncompressed data" offset
*/
const short CENCRC = 16;
/** CEN header field "compressed size" offset
*/
const short CENSIZ = 20;
/** CEN header field "uncompressed size" offset
*/
const short CENLEN = 24;
/** CEN header field "length of filename" offset
*/
const short CENNAM = 28;
/** CEN header field "length of extra field" offset
*/
const short CENEXT = 30;
/** CEN header field "file comment length" offset
*/
const short CENCOM = 32;
/** CEN header field "disk number start" offset
*/
const short CENDSK = 34;
/** CEN header field "internal file attributes" offset
*/
const short CENATT = 36;
/** CEN header field "external file attributes" offset
*/
const short CENATX = 38;
/** CEN header field "offset of local header" offset
*/
const short CENOFF = 42;
/** END header field "number of entries on this disk" offset
*/
const short ENDSUB = 8;
/** END header field "total number of entries" offset
*/
const short ENDTOT = 10;
/** END header field "central directory size" offset
*/
const short ENDSIZ = 12;
/** END header field "central directory offset" offset
*/
const short ENDOFF = 16;
/** END header field "size of zip file comment" offset
*/
const short ENDCOM = 20;
};
}; }; }; }; };
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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