toolchain/gcc/fastjar/zipfile.h

   1 /* $Id: zipfile.h 119 2004-10-05 20:38:42Z oyvind $
   2
   3    $Log$
   4    Revision 1.1  2004/10/05 20:31:35  oyvind
   5         * added GCC to repository
   6
   7    Revision 1.1.1.1  1999/12/06 03:09:11  toast
   8    initial checkin..
   9
  10
  11
  12    Revision 1.6  1999/05/10 08:33:08  burnsbr
  13    added UNPACK_UB4 and UNPACK_UB2
  14
  15    Revision 1.5  1999/04/26 02:36:34  burnsbr
  16    added LOC_EXTRA macro
  17
  18    Revision 1.4  1999/04/23 12:01:19  burnsbr
  19    added more defines
  20
  21
  22 */
  23
  24 /*
  25   zipfile.h - defines for indexing zipfile headers
  26   Copyright (C) 1999  Bryan Burns
  27
  28   This program is free software; you can redistribute it and/or
  29   modify it under the terms of the GNU General Public License
  30   as published by the Free Software Foundation; either version 2
  31   of the License, or (at your option) any later version.
  32
  33   This program is distributed in the hope that it will be useful,
  34   but WITHOUT ANY WARRANTY; without even the implied warranty of
  35   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  36   GNU General Public License for more details.
  37
  38   You should have received a copy of the GNU General Public License
  39   along with this program; if not, write to the Free Software
  40   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  41  */
  42
  43 #define LOC_EXTRA   6  /* extra bytes */
  44 #define LOC_COMP    8  /* compression method */
  45 #define LOC_MODTIME 10 /* last modification time */
  46 #define LOC_MODDATE 12 /* last modification date */
  47 #define LOC_CRC     14 /* CRC */
  48 #define LOC_CSIZE   18 /* compressed size */
  49 #define LOC_USIZE   22 /* uncompressed size */
  50 #define LOC_FNLEN   26 /* filename length */
  51 #define LOC_EFLEN   28 /* extra-field length */
  52
  53 #define CEN_COMP    10 /* compression method */
  54 #define CEN_MODTIME 12
  55 #define CEN_MODDATE 14
  56 #define CEN_CRC     16
  57 #define CEN_CSIZE   20
  58 #define CEN_USIZE   24
  59 #define CEN_FNLEN   28
  60 #define CEN_EFLEN   30
  61 #define CEN_COMLEN  32
  62 #define CEN_OFFSET  42
  63
  64
  65 /* macros */
  66 #define PACK_UB4(d, o, v) d[o] = (ub1)((v) & 0x000000ff); \
  67                           d[o + 1] = (ub1)(((v) & 0x0000ff00) >> 8); \
  68                           d[o + 2] = (ub1)(((v) & 0x00ff0000) >> 16); \
  69                           d[o + 3] = (ub1)(((v) & 0xff000000) >> 24)
  70
  71 #define PACK_UB2(d, o, v) d[o] = (ub1)((v) & 0x00ff); \
  72                           d[o + 1] = (ub1)(((v) & 0xff00) >> 8)
  73
  74 #define UNPACK_UB4(s, o) (ub4)s[o] + (((ub4)s[o + 1]) << 8) +\
  75                          (((ub4)s[o + 2]) << 16) + (((ub4)s[o + 3]) << 24)
  76
  77 #define UNPACK_UB2(s, o)  (ub2)s[o] + (((ub2)s[o + 1]) << 8)