| /* $Id: zipfile.h,v 1.1.1.1 1999/12/06 03:09:11 toast Exp $ |
| |
| $Log: zipfile.h,v $ |
| Revision 1.1.1.1 1999/12/06 03:09:11 toast |
| initial checkin.. |
| |
| |
| |
| Revision 1.6 1999/05/10 08:33:08 burnsbr |
| added UNPACK_UB4 and UNPACK_UB2 |
| |
| Revision 1.5 1999/04/26 02:36:34 burnsbr |
| added LOC_EXTRA macro |
| |
| Revision 1.4 1999/04/23 12:01:19 burnsbr |
| added more defines |
| |
| |
| */ |
| |
| /* |
| zipfile.h - defines for indexing zipfile headers |
| Copyright (C) 1999 Bryan Burns |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| #define LOC_EXTRA 6 /* extra bytes */ |
| #define LOC_COMP 8 /* compression method */ |
| #define LOC_MODTIME 10 /* last modification time */ |
| #define LOC_MODDATE 12 /* last modification date */ |
| #define LOC_CRC 14 /* CRC */ |
| #define LOC_CSIZE 18 /* compressed size */ |
| #define LOC_USIZE 22 /* uncompressed size */ |
| #define LOC_FNLEN 26 /* filename length */ |
| #define LOC_EFLEN 28 /* extra-field length */ |
| |
| #define CEN_FLAGS 8 |
| #define CEN_COMP 10 /* compression method */ |
| #define CEN_MODTIME 12 |
| #define CEN_MODDATE 14 |
| #define CEN_CRC 16 |
| #define CEN_CSIZE 20 |
| #define CEN_USIZE 24 |
| #define CEN_FNLEN 28 |
| #define CEN_EFLEN 30 |
| #define CEN_COMLEN 32 |
| #define CEN_OFFSET 42 |
| |
| |
| /* macros */ |
| #define PACK_UB4(d, o, v) d[o] = (ub1)((v) & 0x000000ff); \ |
| d[o + 1] = (ub1)(((v) & 0x0000ff00) >> 8); \ |
| d[o + 2] = (ub1)(((v) & 0x00ff0000) >> 16); \ |
| d[o + 3] = (ub1)(((v) & 0xff000000) >> 24) |
| |
| #define PACK_UB2(d, o, v) d[o] = (ub1)((v) & 0x00ff); \ |
| d[o + 1] = (ub1)(((v) & 0xff00) >> 8) |
| |
| #define UNPACK_UB4(s, o) (ub4)s[o] + (((ub4)s[o + 1]) << 8) +\ |
| (((ub4)s[o + 2]) << 16) + (((ub4)s[o + 3]) << 24) |
| |
| #define UNPACK_UB2(s, o) (ub2)s[o] + (((ub2)s[o + 1]) << 8) |