mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-12-01 15:44:19 +01:00
30535c6f5d
formatted the code to make it easier to read. no functional changes at all.
i didn't put anything from the libwiigui folder or banner folder in the beautifier.
my automated .bat seems to have done a good job. the only places i see it fucked up was on (GXColor){blablabla}. it treated the brackets in the color like all the other brackets and put the color on a new line and indented it. i think i fixed most of them. not sure if it messed up anywhere else. also not sure about how it handled different linebreaks. it looks fine on windows. if it looks messed up on linux, it can be reverted.
the code still compiles and runs fine.
353 lines
13 KiB
C
353 lines
13 KiB
C
/* 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
|
|
|
|
#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 */
|