filter/source/placeware/zipfile.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 /* Local file head offsets.  The header is followed by the filename and
  21    possibly the extra field. */
  22 #define zf_lfhSig       0
  23 #define zf_lfhExVers        4
  24 #define zf_lfhFlags     6
  25 #define zf_lfhComp      8
  26 #define zf_lfhModTime       10
  27 #define zf_lfhModDate       12
  28 #define zf_lfhCRC       14
  29 #define zf_lfhCompSize      18
  30 #define zf_lfhUncompSize    22
  31 #define zf_lfhNameLen       26
  32 #define zf_lfhExtraLen      28
  33 #define zf_lfhSIZE      30 /* total size of header */
  34
  35 /* We don't write data descriptors. */
  36
  37 /* Central dir file header offsets.  Each entry is followed by the filename,
  38    optional extra field, and file comment. */
  39 #define zf_cdhSig       0
  40 #define zf_cdhVers      4
  41 #define zf_cdhExVers        6
  42 #define zf_cdhFlags     8
  43 #define zf_cdhComp      10
  44 #define zf_cdhTime      12
  45 #define zf_cdhDate      14
  46 #define zf_cdhCRC       16
  47 #define zf_cdhCompSize      20
  48 #define zf_cdhUncompSize    24
  49 #define zf_cdhNameLen       28
  50 #define zf_cdhExtraLen      30
  51 #define zf_cdhCommentLen    32
  52 #define zf_cdhDiskNum       34
  53 #define zf_cdhIFAttrs       36
  54 #define zf_cdhEFAttrs       38
  55 #define zf_cdhLHOffset      42
  56 #define zf_cdhSIZE      46 /* total size of header */
  57
  58 /* End of central dir record offsets.  It is followed by the zipfile
  59    comment. */
  60 #define zf_ecdSig       0
  61 #define zf_ecdDiskNum       4
  62 #define zf_ecdDirDiskNum    6
  63 #define zf_ecdNumEntries    8
  64 #define zf_ecdTotalEntries  10
  65 #define zf_ecdDirSize       12
  66 #define zf_ecdDirOffset     16
  67 #define zf_ecdCommentLen    20
  68 #define zf_ecdSIZE      22 /* total size */
  69
  70 /* Magic constants to put in these structures. */
  71 #define zf_LFHSIGValue      0x04034b50
  72 #define zf_CDHSIGValue      0x02014b50
  73 #define zf_ECDSIGValue      0x06054b50
  74
  75 /* OS values for upper byte of version field. */
  76 #define zf_osUnix       3
  77
  78 /* Encode a major,minor version in a byte. */
  79 #define zf_Vers(major,minor)    ((major) * 10 + (minor))
  80
  81 /* Compression values. */
  82 #define zf_compNone     0
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */