/*
* this is an internal header file - the structure contains two off_t
* atleast making it LARGEFILE_SENSITIVE on linux2 and solaris systems
* whereas about all functions just return a ZZIP_FILE* in zzip/zzip.h
*
* and so, this structure should be handled version-specific and
* subject to change - it had been kept binary-compatible for quite
* a while now so perhaps some program sources have errnously taken
* advantage of this file.
*
* Author:
* Guido Draheim <guidod@gmx.de>
* Tomi Ollila <Tomi.Ollila@tfi.net>
*
* Copyright (c) 1999,2000,2001,2002 Guido Draheim
* All rights reserved,
* use under the restrictions of the
* Lesser GNU General Public License
* or alternatively the restrictions
* of the Mozilla Public License 1.1
*/
#ifndef _ZZIP_FILE_H /* zzip-file.h */
#define _ZZIP_FILE_H 1
#ifndef ZZIP_32K
#ifdef __GNUC__
/* include zzip/lib.h beforehand in order to suppress the following warning */
#warning zzip/file.h is an internal header, do not use it freely
#endif
#endif
#include <zzip/lib.h>
#include <zlib.h>
#ifdef ZZIP_HAVE_UNISTD_H
#include <unistd.h>
#else
#include <stdio.h>
# ifdef ZZIP_HAVE_SYS_TYPES_H
# include <sys/types.h>
# endif
#endif
#ifdef ZZIP_HAVE_SYS_PARAM_H
#include <sys/param.h> /* PATH_MAX */
#endif
#ifndef PATH_MAX
# ifdef MAX_PATH /* windows */
# define PATH_MAX MAX_PATH
# else
# define PATH_MAX 512
# endif
#endif
/*
* ZZIP_FILE structure... currently no need to unionize, since structure needed
* for inflate is superset of structure needed for unstore.
*
* Don't make this public. Instead, create methods for needed operations.
*/
struct zzip_file
{
struct zzip_dir* dir;
int fd;
int method;
zzip_size_t restlen;
zzip_size_t crestlen;
zzip_size_t usize;
zzip_size_t csize;
/* added dataoffset member - data offset from start of zipfile*/
zzip_off_t dataoffset;
char* buf32k;
zzip_off_t offset; /* offset from the start of zipfile... */
z_stream d_stream;
zzip_plugin_io_t io;
};
#endif /* _ZZIP_FILE_H */
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