remove zlib dependancy

1 files changed, 0 insertions, 356 deletions

diff --git a/src/unzip.h b/src/unzip.h
deleted file mode 100644
index 14d7a6f..0000000
--- a/src/unzip.h
+++ /dev/null
@@ -1,356 +0,0 @@
-/* unzip.h -- IO for uncompress .zip files using zlib

-   Version 1.01e, February 12th, 2005

-

-   Copyright (C) 1998-2005 Gilles Vollant

-

-   This unzip package allow extract file from .ZIP file, compatible with PKZip 2.04g

-     WinZip, InfoZip tools and compatible.

-

-   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

-

-

-   I WAIT FEEDBACK at mail info@winimage.com

-   Visit also http://www.winimage.com/zLibDll/unzip.htm for evolution

-

-   Condition of use and distribution are the same than zlib :

-

-  This software is provided 'as-is', without any express or implied

-  warranty.  In no event will the authors be held liable for any damages

-  arising from the use of this software.

-

-  Permission is granted to anyone to use this software for any purpose,

-  including commercial applications, and to alter it and redistribute it

-  freely, subject to the following restrictions:

-

-  1. The origin of this software must not be misrepresented; you must not

-     claim that you wrote the original software. If you use this software

-     in a product, an acknowledgment in the product documentation would be

-     appreciated but is not required.

-  2. Altered source versions must be plainly marked as such, and must not be

-     misrepresented as being the original software.

-  3. This notice may not be removed or altered from any source distribution.

-

-

-*/

-

-/* 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

-*/

-

-#ifndef _unz_H

-#define _unz_H

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-#define NOUNCRYPT

-

-#ifndef _ZLIB_H

-#include "zlib.h"

-#endif

-

-#ifndef _ZLIBIOAPI_H

-#include "ioapi.h"

-#endif

-

-#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP)

-/* like the STRICT of WIN32, we define a pointer that cannot be converted

-    from (void*) without cast */

-typedef struct TagunzFile__ { int unused; } unzFile__;

-typedef unzFile__ *unzFile;

-#else

-typedef voidp unzFile;

-#endif

-

-

-#define UNZ_OK                          (0)

-#define UNZ_END_OF_LIST_OF_FILE         (-100)

-#define UNZ_ERRNO                       (Z_ERRNO)

-#define UNZ_EOF                         (0)

-#define UNZ_PARAMERROR                  (-102)

-#define UNZ_BADZIPFILE                  (-103)

-#define UNZ_INTERNALERROR               (-104)

-#define UNZ_CRCERROR                    (-105)

-

-/* tm_unz contain date/time info */

-typedef struct tm_unz_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] */

-} tm_unz;

-

-/* unz_global_info structure contain global data about the ZIPfile

-   These data comes from the end of central dir */

-typedef struct unz_global_info_s

-{

-    uLong number_entry;         /* total number of entries in

-                       the central dir on this disk */

-    uLong size_comment;         /* size of the global comment of the zipfile */

-} unz_global_info;

-

-

-/* unz_file_info contain information about a file in the zipfile */

-typedef struct unz_file_info_s

-{

-    uLong version;              /* version made by                 2 bytes */

-    uLong version_needed;       /* version needed to extract       2 bytes */

-    uLong flag;                 /* general purpose bit flag        2 bytes */

-    uLong compression_method;   /* compression method              2 bytes */

-    uLong dosDate;              /* last mod file date in Dos fmt   4 bytes */

-    uLong crc;                  /* crc-32                          4 bytes */

-    uLong compressed_size;      /* compressed size                 4 bytes */

-    uLong uncompressed_size;    /* uncompressed size               4 bytes */

-    uLong size_filename;        /* filename length                 2 bytes */

-    uLong size_file_extra;      /* extra field length              2 bytes */

-    uLong size_file_comment;    /* file comment length             2 bytes */

-

-    uLong disk_num_start;       /* disk number start               2 bytes */

-    uLong internal_fa;          /* internal file attributes        2 bytes */

-    uLong external_fa;          /* external file attributes        4 bytes */

-

-    tm_unz tmu_date;

-} unz_file_info;

-

-extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1,

-                                                 const char* fileName2,

-                                                 int iCaseSensitivity));

-/*

-   Compare two filename (fileName1,fileName2).

-   If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp)

-   If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi

-                                or strcasecmp)

-   If iCaseSenisivity = 0, case sensitivity is defaut of your operating system

-    (like 1 on Unix, 2 on Windows)

-*/

-

-

-extern unzFile ZEXPORT unzOpen OF((const char *path));

-/*

-  Open a Zip file. path contain the full pathname (by example,

-     on a Windows XP computer "c:\\zlib\\zlib113.zip" or on an Unix computer

-     "zlib/zlib113.zip".

-     If the zipfile cannot be opened (file don't exist or in not valid), the

-       return value is NULL.

-     Else, the return value is a unzFile Handle, usable with other function

-       of this unzip package.

-*/

-

-extern unzFile ZEXPORT unzOpen2 OF((const char *path,

-                                    zlib_filefunc_def* pzlib_filefunc_def));

-/*

-   Open a Zip file, like unzOpen, but provide a set of file low level API

-      for read/write the zip file (see ioapi.h)

-*/

-

-extern int ZEXPORT unzClose OF((unzFile file));

-/*

-  Close a ZipFile opened with unzipOpen.

-  If there is files inside the .Zip opened with unzOpenCurrentFile (see later),

-    these files MUST be closed with unzipCloseCurrentFile before call unzipClose.

-  return UNZ_OK if there is no problem. */

-

-extern int ZEXPORT unzGetGlobalInfo OF((unzFile file,

-                                        unz_global_info *pglobal_info));

-/*

-  Write info about the ZipFile in the *pglobal_info structure.

-  No preparation of the structure is needed

-  return UNZ_OK if there is no problem. */

-

-

-extern int ZEXPORT unzGetGlobalComment OF((unzFile file,

-                                           char *szComment,

-                                           uLong uSizeBuf));

-/*

-  Get the global comment string of the ZipFile, in the szComment buffer.

-  uSizeBuf is the size of the szComment buffer.

-  return the number of byte copied or an error code <0

-*/

-

-

-/***************************************************************************/

-/* Unzip package allow you browse the directory of the zipfile */

-

-extern int ZEXPORT unzGoToFirstFile OF((unzFile file));

-/*

-  Set the current file of the zipfile to the first file.

-  return UNZ_OK if there is no problem

-*/

-

-extern int ZEXPORT unzGoToNextFile OF((unzFile file));

-/*

-  Set the current file of the zipfile to the next file.

-  return UNZ_OK if there is no problem

-  return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest.

-*/

-

-extern int ZEXPORT unzLocateFile OF((unzFile file,

-                     const char *szFileName,

-                     int iCaseSensitivity));

-/*

-  Try locate the file szFileName in the zipfile.

-  For the iCaseSensitivity signification, see unzStringFileNameCompare

-

-  return value :

-  UNZ_OK if the file is found. It becomes the current file.

-  UNZ_END_OF_LIST_OF_FILE if the file is not found

-*/

-

-

-/* ****************************************** */

-/* Ryan supplied functions */

-/* unz_file_info contain information about a file in the zipfile */

-typedef struct unz_file_pos_s

-{

-    uLong pos_in_zip_directory;   /* offset in zip file directory */

-    uLong num_of_file;            /* # of file */

-} unz_file_pos;

-

-extern int ZEXPORT unzGetFilePos(

-    unzFile file,

-    unz_file_pos* file_pos);

-

-extern int ZEXPORT unzGoToFilePos(

-    unzFile file,

-    unz_file_pos* file_pos);

-

-/* ****************************************** */

-

-extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file,

-                         unz_file_info *pfile_info,

-                         char *szFileName,

-                         uLong fileNameBufferSize,

-                         void *extraField,

-                         uLong extraFieldBufferSize,

-                         char *szComment,

-                         uLong commentBufferSize));

-/*

-  Get Info about the current file

-  if pfile_info!=NULL, the *pfile_info structure will contain somes info about

-        the current file

-  if szFileName!=NULL, the filemane string will be copied in szFileName

-            (fileNameBufferSize is the size of the buffer)

-  if extraField!=NULL, the extra field information will be copied in extraField

-            (extraFieldBufferSize is the size of the buffer).

-            This is the Central-header version of the extra field

-  if szComment!=NULL, the comment string of the file will be copied in szComment

-            (commentBufferSize is the size of the buffer)

-*/

-

-/***************************************************************************/

-/* for reading the content of the current zipfile, you can open it, read data

-   from it, and close it (you can close it before reading all the file)

-   */

-

-extern int ZEXPORT unzOpenCurrentFile OF((unzFile file));

-/*

-  Open for reading data the current file in the zipfile.

-  If there is no error, the return value is UNZ_OK.

-*/

-

-extern int ZEXPORT unzOpenCurrentFilePassword OF((unzFile file,

-                                                  const char* password));

-/*

-  Open for reading data the current file in the zipfile.

-  password is a crypting password

-  If there is no error, the return value is UNZ_OK.

-*/

-

-extern int ZEXPORT unzOpenCurrentFile2 OF((unzFile file,

-                                           int* method,

-                                           int* level,

-                                           int raw));

-/*

-  Same than unzOpenCurrentFile, but open for read raw the file (not uncompress)

-    if raw==1

-  *method will receive method of compression, *level will receive level of

-     compression

-  note : you can set level parameter as NULL (if you did not want known level,

-         but you CANNOT set method parameter as NULL

-*/

-

-extern int ZEXPORT unzOpenCurrentFile3 OF((unzFile file,

-                                           int* method,

-                                           int* level,

-                                           int raw,

-                                           const char* password));

-/*

-  Same than unzOpenCurrentFile, but open for read raw the file (not uncompress)

-    if raw==1

-  *method will receive method of compression, *level will receive level of

-     compression

-  note : you can set level parameter as NULL (if you did not want known level,

-         but you CANNOT set method parameter as NULL

-*/

-

-

-extern int ZEXPORT unzCloseCurrentFile OF((unzFile file));

-/*

-  Close the file in zip opened with unzOpenCurrentFile

-  Return UNZ_CRCERROR if all the file was read but the CRC is not good

-*/

-

-extern int ZEXPORT unzReadCurrentFile OF((unzFile file,

-                      voidp buf,

-                      unsigned len));

-/*

-  Read bytes from the current file (opened by unzOpenCurrentFile)

-  buf contain buffer where data must be copied

-  len the size of buf.

-

-  return the number of byte copied if somes bytes are copied

-  return 0 if the end of file was reached

-  return <0 with error code if there is an error

-    (UNZ_ERRNO for IO error, or zLib error for uncompress error)

-*/

-

-extern z_off_t ZEXPORT unztell OF((unzFile file));

-/*

-  Give the current position in uncompressed data

-*/

-

-extern int ZEXPORT unzeof OF((unzFile file));

-/*

-  return 1 if the end of file was reached, 0 elsewhere

-*/

-

-extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file,

-                                             voidp buf,

-                                             unsigned len));

-/*

-  Read extra field from the current file (opened by unzOpenCurrentFile)

-  This is the local-header version of the extra field (sometimes, there is

-    more info in the local-header version than in the central-header)

-

-  if buf==NULL, it return the size of the local extra field

-

-  if buf!=NULL, len is the size of the buffer, the extra header is copied in

-    buf.

-  the return value is the number of bytes copied in buf, or (if <0)

-    the error code

-*/

-

-/***************************************************************************/

-

-/* Get the current file offset */

-extern uLong ZEXPORT unzGetOffset (unzFile file);

-

-/* Set the current file offset */

-extern int ZEXPORT unzSetOffset (unzFile file, uLong pos);

-

-

-

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* _unz_H */