-/* zip.h -- IO for compress .zip files using zlib
- Version 0.15 alpha, Mar 19th, 1998,
+/* zip.h -- IO for compress .zip files using zlib
+ Version 1.01e, February 12th, 2005
- Copyright (C) 1998 Gilles Vollant
+ Copyright (C) 1998-2005 Gilles Vollant
This unzip package allow creates .ZIP file, compatible with PKZip 2.04g
WinZip, InfoZip tools and compatible.
- Encryption and multi volume ZipFile (span) are not supported.
+ Multi volume ZipFile (span) are not supported.
+ Encryption compatible with pkzip 2.04g only supported
Old compressions used by old PKZip 1.x are not supported
For uncompress .zip file, look at unzip.h
- THIS IS AN ALPHA VERSION. AT THIS STAGE OF DEVELOPPEMENT, SOMES API OR STRUCTURE
- CAN CHANGE IN FUTURE VERSION !!
+
I WAIT FEEDBACK at mail info@winimage.com
- Visit also http://www.winimage.com/zLibDll/zip.htm for evolution
+ Visit also http://www.winimage.com/zLibDll/unzip.html for evolution
Condition of use and distribution are the same than zlib :
*/
-/* for more info about .ZIP format, see
- ftp://ftp.cdrom.com/pub/infozip/doc/appnote-970311-iz.zip
+/* for more info about .ZIP format, see
+ http://www.info-zip.org/pub/infozip/doc/appnote-981119-iz.zip
+ http://www.info-zip.org/pub/infozip/doc/
PkWare has also a specification at :
ftp://ftp.pkware.com/probdesc.zip
*/
#include "zlib.h"
#endif
+#ifndef _ZLIBIOAPI_H
+#include "ioapi.h"
+#endif
+
#if defined(STRICTZIP) || defined(STRICTZIPUNZIP)
/* like the STRICT of WIN32, we define a pointer that cannot be converted
from (void*) without cast */
-typedef struct TagzipFile__ { int unused; } zipFile__;
+typedef struct TagzipFile__ { int unused; } zipFile__;
typedef zipFile__ *zipFile;
#else
typedef voidp zipFile;
#endif
-#define ZIP_OK (0)
-#define ZIP_ERRNO (Z_ERRNO)
+#define ZIP_OK (0)
+#define ZIP_EOF (0)
+#define ZIP_ERRNO (Z_ERRNO)
#define ZIP_PARAMERROR (-102)
+#define ZIP_BADZIPFILE (-103)
#define ZIP_INTERNALERROR (-104)
+#ifndef DEF_MEM_LEVEL
+# if MAX_MEM_LEVEL >= 8
+# define DEF_MEM_LEVEL 8
+# else
+# define DEF_MEM_LEVEL MAX_MEM_LEVEL
+# endif
+#endif
+/* default memLevel */
+
/* tm_zip contain date/time info */
-typedef struct tm_zip_s
+typedef struct tm_zip_s
{
- uInt tm_sec; /* seconds after the minute - [0,59] */
- uInt tm_min; /* minutes after the hour - [0,59] */
- uInt tm_hour; /* hours since midnight - [0,23] */
- uInt tm_mday; /* day of the month - [1,31] */
- uInt tm_mon; /* months since January - [0,11] */
- uInt tm_year; /* years - [1980..2044] */
+ uInt tm_sec; /* seconds after the minute - [0,59] */
+ uInt tm_min; /* minutes after the hour - [0,59] */
+ uInt tm_hour; /* hours since midnight - [0,23] */
+ uInt tm_mday; /* day of the month - [1,31] */
+ uInt tm_mon; /* months since January - [0,11] */
+ uInt tm_year; /* years - [1980..2044] */
} tm_zip;
typedef struct
{
- tm_zip tmz_date; /* date in understandable format */
+ tm_zip tmz_date; /* date in understandable format */
uLong dosDate; /* if dos_date == 0, tmu_date is used */
/* uLong flag; */ /* general purpose bit flag 2 bytes */
uLong external_fa; /* external file attributes 4 bytes */
} zip_fileinfo;
+typedef const char* zipcharpc;
+
+
+#define APPEND_STATUS_CREATE (0)
+#define APPEND_STATUS_CREATEAFTER (1)
+#define APPEND_STATUS_ADDINZIP (2)
+
extern zipFile ZEXPORT zipOpen OF((const char *pathname, int append));
/*
Create a zipfile.
- pathname contain on Windows NT a filename like "c:\\zlib\\zlib111.zip" or on
- an Unix computer "zlib/zlib111.zip".
- if the file pathname exist and append=1, the zip will be created at the end
- of the file. (useful if the file contain a self extractor code)
- If the zipfile cannot be opened, the return value is NULL.
+ pathname contain on Windows XP a filename like "c:\\zlib\\zlib113.zip" or on
+ an Unix computer "zlib/zlib113.zip".
+ if the file pathname exist and append==APPEND_STATUS_CREATEAFTER, the zip
+ will be created at the end of the file.
+ (useful if the file contain a self extractor code)
+ if the file pathname exist and append==APPEND_STATUS_ADDINZIP, we will
+ add files in existing zip (be sure you don't add file that doesn't exist)
+ If the zipfile cannot be opened, the return value is NULL.
Else, the return value is a zipFile Handle, usable with other function
- of this zip package.
-
+ of this zip package.
+*/
+/* Note : there is no delete function into a zipfile.
+ If you want delete file into a zipfile, you must open a zipfile, and create another
+ Of couse, you can use RAW reading and writing to copy the file you did not want delte
*/
+extern zipFile ZEXPORT zipOpen2 OF((const char *pathname,
+ int append,
+ zipcharpc* globalcomment,
+ zlib_filefunc_def* pzlib_filefunc_def));
+
extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file,
- const char* filename,
- const zip_fileinfo* zipfi,
- const void* extrafield_local,
- uInt size_extrafield_local,
- const void* extrafield_global,
- uInt size_extrafield_global,
- const char* comment,
- int method,
- int level));
+ const char* filename,
+ const zip_fileinfo* zipfi,
+ const void* extrafield_local,
+ uInt size_extrafield_local,
+ const void* extrafield_global,
+ uInt size_extrafield_global,
+ const char* comment,
+ int method,
+ int level));
/*
Open a file in the ZIP for writing.
filename : the filename in zip (if NULL, '-' without quote will be used
level contain the level of compression (can be Z_DEFAULT_COMPRESSION)
*/
+
+extern int ZEXPORT zipOpenNewFileInZip2 OF((zipFile file,
+ const char* filename,
+ const zip_fileinfo* zipfi,
+ const void* extrafield_local,
+ uInt size_extrafield_local,
+ const void* extrafield_global,
+ uInt size_extrafield_global,
+ const char* comment,
+ int method,
+ int level,
+ int raw));
+
+/*
+ Same than zipOpenNewFileInZip, except if raw=1, we write raw file
+ */
+
+extern int ZEXPORT zipOpenNewFileInZip3 OF((zipFile file,
+ const char* filename,
+ const zip_fileinfo* zipfi,
+ const void* extrafield_local,
+ uInt size_extrafield_local,
+ const void* extrafield_global,
+ uInt size_extrafield_global,
+ const char* comment,
+ int method,
+ int level,
+ int raw,
+ int windowBits,
+ int memLevel,
+ int strategy,
+ const char* password,
+ uLong crcForCtypting));
+
+/*
+ Same than zipOpenNewFileInZip2, except
+ windowBits,memLevel,,strategy : see parameter strategy in deflateInit2
+ password : crypting password (NULL for no crypting)
+ crcForCtypting : crc of file to compress (needed for crypting)
+ */
+
+
extern int ZEXPORT zipWriteInFileInZip OF((zipFile file,
- const voidp buf,
- unsigned len));
+ const void* buf,
+ unsigned len));
/*
Write data in the zipfile
*/
Close the current file in the zipfile
*/
+extern int ZEXPORT zipCloseFileInZipRaw OF((zipFile file,
+ uLong uncompressed_size,
+ uLong crc32));
+/*
+ Close the current file in the zipfile, for fiel opened with
+ parameter raw=1 in zipOpenNewFileInZip2
+ uncompressed_size and crc32 are value for the uncompressed size
+*/
+
extern int ZEXPORT zipClose OF((zipFile file,
- const char* global_comment));
+ const char* global_comment));
/*
Close the zipfile
*/
projects / msp430-gcc.git / blobdiff