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zip.h
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1997-10-27
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/*
* @(#)zip.h 1.4 97/01/24
*
* Copyright (c) 1995, 1996 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the confidential and proprietary information of Sun
* Microsystems, Inc. ("Confidential Information"). You shall not
* disclose such Confidential Information and shall use it only in
* accordance with the terms of the license agreement you entered into
* with Sun.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
* SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
* SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
* THIS SOFTWARE OR ITS DERIVATIVES.
*
* CopyrightVersion 1.1_beta
*
*/
/*
* Prototypes for "zip" file reader support
*/
#ifndef _ZIP_H_
#define _ZIP_H_
#include <time.h>
#include "bool.h"
/*
* Central directory entry
*/
typedef struct {
char *fn; /* file name */
int len; /* file size */
int size; /* file compressed size */
int method; /* Compression method */
int mod; /* file modification time */
long off; /* local file header offset */
} direl_t;
/*
* Zip file
*/
typedef struct {
char *fn; /* zip file name */
int fd; /* zip file descriptor */
direl_t *dir; /* zip file directory */
int nel; /* number of directory entries */
long cenoff; /* Offset of central directory (CEN) */
long endoff; /* Offset of end-of-central-directory record */
} zip_t;
struct stat;
zip_t *zip_open(const char *fn);
void zip_close(zip_t *zip);
bool_t zip_stat(zip_t *zip, const char *fn, struct stat *sbuf);
bool_t zip_get(zip_t *zip, const char *fn, void *buf, int len);
#endif /* !_ZIP_H_ */