Index: third_party/zlib/contrib/minizip/unzip.h |
=================================================================== |
--- third_party/zlib/contrib/minizip/unzip.h (revision 0) |
+++ third_party/zlib/contrib/minizip/unzip.h (revision 0) |
@@ -0,0 +1,354 @@ |
+/* 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 */ |
Property changes on: third_party\zlib\contrib\minizip\unzip.h |
___________________________________________________________________ |
Added: svn:eol-style |
+ LF |