105 lines
2.6 KiB
C
105 lines
2.6 KiB
C
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/*
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Copyright (C) 2004 Michael Liebscher
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __ZIP_H__
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#define __ZIP_H__
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#include "../../../common/arch.h"
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/* compression method */
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#define CM_NO_COMPRESSION 0
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#define CM_SHRUNK 1
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#define CM_REDUCED_F1 2
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#define CM_REDUCED_F2 3
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#define CM_REDUCED_F3 4
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#define CM_REDUCED_F4 5
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#define CM_IMPLODED 6
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#define CM_RESERVED_7 7
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#define CM_DEFLATED 8
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#define CM_DEFLATE64 9
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#define CM_IMPLODING 10
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#define CM_RESERVED_11 11
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#define CM_BZIP2 12
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/* version made by */
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#define VMB_MSDOS_FAT 0
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#define VMB_AMIGA 1
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#define VMB_OPENVMS 2
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#define VMB_UNIX 3
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#define VMB_VM_CMS 4
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#define VMB_ATARI_ST 5
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#define VMB_OS_2_HPFS 6
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#define VMB_MACINTOSH 7
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#define VMB_Z_SYSTEM 8
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#define VMB_CP_M 9
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#define VMB_WINDOWS_NTFS 10
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#define VMB_MVS_OS_390_Z_OS 11
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#define VMB_VSE 12
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#define VMB_ACORN_RISC 13
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#define VMB_VFAT 14
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#define VMB_ALTERNATE_MVS 15
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#define VMB_BEOS 16
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#define VMB_TANDEM 17
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#define VMB_OS_400 18
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#define VMB_OS_X_DARWIN 19
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struct zlist
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{
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W16 versionmadeby;
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W16 versionneeded;
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W16 flag;
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W16 compression_method;
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W32 timedate;
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W32 crc32;
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W32 compressed_size;
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W32 uncompressed_size;
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W16 filename_length;
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W16 extrafield_length;
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W16 centralextra_length;
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W16 comment_length;
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W16 disknumstart;
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W16 internalattribute;
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W16 localflag;
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W32 externalattribute;
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W32 offset;
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_boolean deletefile;
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char filename[ 256 ];
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char extrafield[ 256 ];
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char centralextra[ 256 ];
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char comment[ 256 ];
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struct zlist *next; /* Pointer to next header in chain */
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};
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extern _boolean zip_writelocalfileheader( struct zlist *z, FILE *f );
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extern _boolean zip_writeextended( struct zlist *z, FILE *f );
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extern _boolean zip_writecentral( struct zlist *z, FILE *f );
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extern _boolean zip_writeend( SW32 num, W32 size, W32 offset, W16 len, char *comment, FILE *f );
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#endif /* __ZIP_H__ */
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