/usr/include/zzip/zzip.h is in libzzip-dev 0.13.56-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Author:
* Guido Draheim <guidod@gmx.de>
* Tomi Ollila <Tomi.Ollila@iki.fi>
*
* Copyright (c) 1999,2000,2001,2002,2003,2004 Guido Draheim
* All rights reserved,
* usage allowed under the restrictions of the
* Lesser GNU General Public License
* or alternatively the restrictions
* of the Mozilla Public License 1.1
*
* if you see "unknown symbol" errors, check first that `-I ..` is part of
* your compiler options - a special hint to VC/IDE users who tend to make up
* their own workspace files. All includes look like #include <zzip|*.h>, so
* you need to add an include path to the dir containing (!!) the ./zzip/ dir
*/
#ifndef _ZZIP_ZZIP_H /* zziplib.h */
#define _ZZIP_ZZIP_H
#include <zzip/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/* the zzip_error_t is also used to pass back ZLIB errors... */
#define ZZIP_ERROR -4096
typedef enum
{
ZZIP_NO_ERROR = 0, /* no error, may be used if user sets it. */
ZZIP_OUTOFMEM = ZZIP_ERROR-20, /* out of memory */
ZZIP_DIR_OPEN = ZZIP_ERROR-21, /* failed to open zipfile, see errno for details */
ZZIP_DIR_STAT = ZZIP_ERROR-22, /* failed to fstat zipfile, see errno for details */
ZZIP_DIR_SEEK = ZZIP_ERROR-23, /* failed to lseek zipfile, see errno for details */
ZZIP_DIR_READ = ZZIP_ERROR-24, /* failed to read zipfile, see errno for details */
ZZIP_DIR_TOO_SHORT = ZZIP_ERROR-25,
ZZIP_DIR_EDH_MISSING = ZZIP_ERROR-26,
ZZIP_DIRSIZE = ZZIP_ERROR-27,
ZZIP_ENOENT = ZZIP_ERROR-28,
ZZIP_UNSUPP_COMPR = ZZIP_ERROR-29,
ZZIP_CORRUPTED = ZZIP_ERROR-31,
ZZIP_UNDEF = ZZIP_ERROR-32,
ZZIP_DIR_LARGEFILE = ZZIP_ERROR-33
} zzip_error_t;
/*
* zzip_open flags.
*/
#define ZZIP_CASEINSENSITIVE O_APPEND /* do not use anymore. use CASLESS */
#define ZZIP_IGNOREPATH O_TRUNC /* do not use anymore. use NOPATHS */
#define ZZIP_EXTRAFLAGS (ZZIP_CASEINSENSITIVE|ZZIP_IGNOREPATH)
/* zzip_open_ext_io o_modes flags : new style. use these from now on! */
#define ZZIP_CASELESS (1<<12) /* ignore filename case inside zips */
#define ZZIP_NOPATHS (1<<13) /* ignore subdir paths, just filename*/
#define ZZIP_PREFERZIP (1<<14) /* try first zipped file, then real*/
#define ZZIP_ONLYZIP (1<<16) /* try _only_ zipped file, skip real*/
#define ZZIP_FACTORY (1<<17) /* old file handle is not closed */
#define ZZIP_ALLOWREAL (1<<18) /* real files use default_io (magic) */
#define ZZIP_THREADED (1<<19) /* try to be safe for multithreading */
/*
* zzip largefile renames
*/
#ifdef ZZIP_LARGEFILE_RENAME
#define zzip_telldir zzip_telldir64
#define zzip_seekdir zzip_seekdir64
#endif
/*
* zzip typedefs
*/
/* zzip_strings_t ext[] = { ".zip", ".jar", ".pk3", 0 } */
typedef char _zzip_const * _zzip_const zzip_strings_t;
typedef char _zzip_const zzip_char_t;
typedef struct zzip_dir ZZIP_DIR;
typedef struct zzip_file ZZIP_FILE;
typedef struct zzip_dirent ZZIP_DIRENT;
typedef struct zzip_dirent ZZIP_STAT;
struct zzip_dirent
{
int d_compr; /* compression method */
int d_csize; /* compressed size */
int st_size; /* file size / decompressed size */
char * d_name; /* file name / strdupped name */
};
/*
* Getting error strings
* zzip/err.c
*/
_zzip_export /* error in _opendir : */
zzip_char_t* zzip_strerror(int errcode);
_zzip_export /* error in other functions : */
zzip_char_t* zzip_strerror_of(ZZIP_DIR * dir);
_zzip_export /* error mapped to errno.h defines : */
int zzip_errno(int errcode);
/*
* Functions to grab information from ZZIP_DIR/ZZIP_FILE structure
* (if ever needed)
* zzip/info.c
*/
_zzip_export
int zzip_error(ZZIP_DIR * dir);
_zzip_export
void zzip_seterror(ZZIP_DIR * dir, int errcode);
_zzip_export
zzip_char_t* zzip_compr_str(int compr);
_zzip_export
ZZIP_DIR * zzip_dirhandle(ZZIP_FILE * fp);
_zzip_export
int zzip_dirfd(ZZIP_DIR * dir);
_zzip_export
int zzip_dir_real(ZZIP_DIR * dir);
_zzip_export
int zzip_file_real(ZZIP_FILE * fp);
_zzip_export
void* zzip_realdir(ZZIP_DIR * dir);
_zzip_export
int zzip_realfd(ZZIP_FILE * fp);
/*
* zip handle management
* zzip/zip.c
*/
_zzip_export
ZZIP_DIR * zzip_dir_alloc(zzip_strings_t* fileext);
_zzip_export
int zzip_dir_free(ZZIP_DIR *);
/*
* Opening/closing a zip archive
* zzip-zip.c
*/
_zzip_export
ZZIP_DIR * zzip_dir_fdopen(int fd, zzip_error_t * errcode_p);
_zzip_export
ZZIP_DIR * zzip_dir_open(zzip_char_t* filename, zzip_error_t * errcode_p);
_zzip_export
int zzip_dir_close(ZZIP_DIR * dir);
_zzip_export
int zzip_dir_read(ZZIP_DIR * dir, ZZIP_DIRENT * dirent);
/*
* Scanning files in zip archive
* zzip/dir.c
* zzip/zip.c
*/
_zzip_export
ZZIP_DIR * zzip_opendir(zzip_char_t* filename);
_zzip_export
int zzip_closedir(ZZIP_DIR * dir);
_zzip_export
ZZIP_DIRENT * zzip_readdir(ZZIP_DIR * dir);
_zzip_export
void zzip_rewinddir(ZZIP_DIR * dir);
_zzip_export
zzip_off_t zzip_telldir(ZZIP_DIR * dir);
_zzip_export
void zzip_seekdir(ZZIP_DIR * dir, zzip_off_t offset);
/*
* 'opening', 'closing' and reading invidual files in zip archive.
* zzip/file.c
*/
_zzip_export
ZZIP_FILE * zzip_file_open(ZZIP_DIR * dir, zzip_char_t* name, int flags);
_zzip_export
int zzip_file_close(ZZIP_FILE * fp);
_zzip_export
zzip_ssize_t zzip_file_read(ZZIP_FILE * fp, void* buf, zzip_size_t len);
_zzip_export
ZZIP_FILE * zzip_open(zzip_char_t* name, int flags);
_zzip_export
int zzip_close(ZZIP_FILE * fp);
_zzip_export
zzip_ssize_t zzip_read(ZZIP_FILE * fp, void * buf, zzip_size_t len);
/*
* the stdc variant to open/read/close files. - Take note of the freopen()
* call as it may reuse an existing preparsed copy of a zip central directory
*/
_zzip_export
ZZIP_FILE* zzip_freopen(zzip_char_t* name, zzip_char_t* mode, ZZIP_FILE*);
_zzip_export
ZZIP_FILE* zzip_fopen(zzip_char_t* name, zzip_char_t* mode);
_zzip_export
zzip_size_t zzip_fread(void *ptr, zzip_size_t size, zzip_size_t nmemb,
ZZIP_FILE * file);
_zzip_export
int zzip_fclose(ZZIP_FILE * fp);
/*
* seek and tell functions
*/
_zzip_export
int zzip_rewind(ZZIP_FILE *fp);
_zzip_export
zzip_off_t zzip_seek(ZZIP_FILE * fp, zzip_off_t offset, int whence);
_zzip_export
zzip_off_t zzip_tell(ZZIP_FILE * fp);
/*
* reading info of a single file
* zzip/stat.c
*/
_zzip_export
int zzip_dir_stat(ZZIP_DIR * dir, zzip_char_t* name,
ZZIP_STAT * zs, int flags);
_zzip_export
int zzip_file_stat(ZZIP_FILE * fp, ZZIP_STAT * zs);
_zzip_export
int zzip_fstat(ZZIP_FILE * fp, ZZIP_STAT * zs);
#ifdef ZZIP_LARGEFILE_RENAME
#define zzip_open_shared_io zzip_open_shared_io64
#define zzip_open_ext_io zzip_open_ext_io64
#define zzip_opendir_ext_io zzip_opendir_ext_io64
#define zzip_dir_open_ext_io zzip_dir_open_ext_io64
#define zzip_plugin_io_t zzip_plugin_io64_t
#endif
/*
* all ext_io functions can be called with a default of ext/io == zero/zero
* which will default to a ".zip" extension and posix io of the system.
*/
typedef union _zzip_plugin_io _zzip_const * zzip_plugin_io_t;
_zzip_export
ZZIP_FILE * zzip_open_shared_io(ZZIP_FILE* stream,
zzip_char_t* name, int o_flags, int o_modes,
zzip_strings_t* ext, zzip_plugin_io_t io);
_zzip_export
ZZIP_FILE * zzip_open_ext_io(zzip_char_t* name, int o_flags, int o_modes,
zzip_strings_t* ext, zzip_plugin_io_t io);
_zzip_export
ZZIP_DIR * zzip_opendir_ext_io(zzip_char_t* name, int o_modes,
zzip_strings_t* ext, zzip_plugin_io_t io);
_zzip_export
ZZIP_DIR * zzip_dir_open_ext_io(zzip_char_t* filename,
zzip_error_t* errcode_p,
zzip_strings_t* ext, zzip_plugin_io_t io);
/* zzip_file_open_ext_io => zzip_dir_open_ext_io + zzip_file_open */
#ifdef __cplusplus
};
#endif
#endif /* _ZZIPLIB_H */
/*
* Local variables:
* c-file-style: "stroustrup"
* End:
*/
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