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unzip/win32/w32cfg.h

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/*
Copyright (c) 1990-2009 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2009-Jan-02 or later
(the contents of which are also included in unzip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/*---------------------------------------------------------------------------
Win32 specific configuration section:
---------------------------------------------------------------------------*/
#ifndef __w32cfg_h
#define __w32cfg_h
#ifdef __CYGWIN__
/* We treat the file system underneath the Cygwin Unix emulator environment
* as "native VFAT/NTFS" and use the WIN32 API for its special attributes...
*/
# ifdef UNIX
# undef UNIX
# endif
#endif
#if (defined(_MSC_VER) && !defined(MSC))
# define MSC
#endif
/* enable multibyte character set support by default */
#if (!defined(_MBCS) && !defined(NO_MBCS))
# define _MBCS
#endif
#if (defined(_MBCS) && defined(NO_MBCS))
# undef _MBCS
#endif
#if (defined(__CYGWIN__) && defined(_MBCS))
# undef _MBCS /* Cygwin RTL lacks support for __mb_cur_max */
#endif
#if (defined(__DJGPP__) && !defined(__EMX__) && defined(_MBCS))
# undef _MBCS /* __mb_cur_max missing for RSXNTdj 1.6 beta */
#endif
#include <sys/types.h> /* off_t, time_t, dev_t, ... */
#include <sys/stat.h>
#include <io.h> /* read(), open(), etc. */
#include <time.h>
#if ((defined(__RSXNT__) || defined(__EMX__)) && !defined(tzset))
# define tzset _tzset
#endif
#if (defined(__LCC__) && !defined(tzset))
# define tzset _tzset
#endif
#ifdef __MINGW32__
extern void _tzset(void); /* this is missing in <time.h> */
# ifndef tzset
# define tzset _tzset
# endif
#endif
#ifdef W32_USE_IZ_TIMEZONE
# ifdef __BORLANDC__
# define tzname tzname
# define IZTZ_DEFINESTDGLOBALS
# endif
# ifdef __WATCOMC__
# define IZTZ_DEFINESTDGLOBALS
# endif
# ifndef tzset
# define tzset _tzset
# endif
# ifndef timezone
# define timezone _timezone
# endif
# ifndef daylight
# define daylight _daylight
# endif
# ifndef tzname
# define tzname _tzname
# endif
# if (!defined(NEED__ISINDST) && !defined(__BORLANDC__))
# define NEED__ISINDST
# endif
# ifdef IZTZ_GETLOCALETZINFO
# undef IZTZ_GETLOCALETZINFO
# endif
# define IZTZ_GETLOCALETZINFO GetPlatformLocalTimezone
#endif /* W32_USE_IZ_TIMEZONE */
#include <memory.h>
#if (!defined(__RSXNT__) && !defined(__CYGWIN__))
# include <direct.h> /* mkdir() */
#endif
#include <fcntl.h>
#ifdef __CYGWIN__
# include <unistd.h>
extern int setmode(int, int); /* this is missing in <fcntl.h> */
#endif
#if (defined(MSC) || defined(__WATCOMC__) || defined(__MINGW32__))
# include <sys/utime.h>
#else
# include <utime.h>
#endif
#define GOT_UTIMBUF
#ifdef _MBCS
# if (!defined(__EMX__) && !defined(__DJGPP__) && !defined(__CYGWIN__))
# if (!defined(__MINGW32__) || defined(__MSVCRT__))
# include <stdlib.h>
# include <mbstring.h>
/* for MSC (and compatible compilers), use routines supplied by RTL */
# define CLEN(ptr) _mbclen((const uch *)(ptr))
# define PREINCSTR(ptr) (ptr = (char *)_mbsinc((const uch *)(ptr)))
# define MBSCHR(str, c) (char *)_mbschr((const uch *)(str), (c))
# define MBSRCHR(str, c) (char *)_mbsrchr((const uch *)(str), (c))
# endif
# endif
# if (defined(__MINGW32__) && !defined(MB_CUR_MAX))
# ifdef __MSVCRT__
extern int *__p___mb_cur_max(void);
# define MB_CUR_MAX (*__p___mb_cur_max())
# else
extern int *_imp____mb_cur_max_dll;
# define MB_CUR_MAX (*_imp____mb_cur_max_dll)
# endif
# endif
# if (defined(__LCC__) && !defined(MB_CUR_MAX))
extern int *_imp____mb_cur_max;
# define MB_CUR_MAX (*_imp____mb_cur_max)
# endif
# if (defined(__DJGPP__) && !defined(__EMX__) && !defined(MB_CUR_MAX))
extern int *_imp____mb_cur_max;
# define MB_CUR_MAX (*_imp____mb_cur_max)
# endif
#endif
/* for UnZip, the "basic" part of the win32 api is sufficient */
#ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
#endif
#if defined(__FILEIO_C)
# ifndef __CYGWIN__
# include <conio.h>
# endif
# include <windows.h>
# ifdef __RSXNT__
# include "../win32/rsxntwin.h"
# endif
# ifndef TIME_ZONE_ID_INVALID
# define TIME_ZONE_ID_INVALID (DWORD)0xFFFFFFFFL
# endif
#endif
#if (defined(__ENVARGS_C) || defined(__EXTRACT_C) || defined(__UNZIP_C) || \
defined(ZCRYPT_INTERNAL))
# include <windows.h>
# ifdef __RSXNT__
# include "../win32/rsxntwin.h"
# endif
# ifndef TIME_ZONE_ID_INVALID
# define TIME_ZONE_ID_INVALID (DWORD)0xFFFFFFFFL
# endif
#endif
#ifndef Cdecl
# define Cdecl __cdecl
#endif
/* the following definitions are considered as "obsolete" by Microsoft and
* might be missing in some versions of <windows.h>
*/
#ifndef AnsiToOem
# define AnsiToOem CharToOemA
#endif
#ifndef OemToAnsi
# define OemToAnsi OemToCharA
#endif
#define DIR_END '\\' /* OS uses '\\' as directory separator */
#define DIR_END2 '/' /* also check for '/' (RTL may convert) */
#ifdef DATE_FORMAT
# undef DATE_FORMAT
#endif
#define DATE_FORMAT dateformat()
#ifdef DATE_SEPCHAR
# undef DATE_SEPCHAR
#endif
#define DATE_SEPCHAR dateseparator()
#define lenEOL 2
#define PutNativeEOL {*q++ = native(CR); *q++ = native(LF);}
#if (defined(__RSXNT__) && !defined(HAVE_MKTIME))
# define HAVE_MKTIME /* use mktime() in time conversion routines */
#endif
#if (defined(MSC) && !defined(HAVE_MKTIME))
# define HAVE_MKTIME /* use mktime() in time conversion routines */
#endif
#if (defined(__CYGWIN__) && defined(HAVE_MKTIME))
# undef HAVE_MKTIME /* Cygnus' mktime() implementation is buggy */
#endif
#if (defined(W32_USE_IZ_TIMEZONE) && !defined(HAVE_MKTIME))
# define HAVE_MKTIME /* use mktime() in time conversion routines */
#endif
#if (!defined(NO_EF_UT_TIME) && !defined(USE_EF_UT_TIME))
# define USE_EF_UT_TIME
#endif
#if (!defined(NO_DIR_ATTRIB) && !defined(SET_DIR_ATTRIB))
# define SET_DIR_ATTRIB
#endif
#if (!defined(NOTIMESTAMP) && !defined(TIMESTAMP))
# define TIMESTAMP
#endif
#if (!defined(NO_NTSD_EAS) && !defined(NTSD_EAS))
# define NTSD_EAS /* enable NTSD support unless explicitly suppressed */
#endif
#if (defined(NTSD_EAS) && !defined(RESTORE_ACL))
# define RESTORE_ACL /* "restore ACLs" only needed when NTSD_EAS active */
#endif
#if (!defined(NO_UNICODE_SUPPORT) && !defined(UNICODE_SUPPORT))
# define UNICODE_SUPPORT /* enable UTF-8 filename support by default */
#endif
#if (defined(UNICODE_SUPPORT) && !defined(UNICODE_WCHAR))
# define UNICODE_WCHAR /* wchar_t is UTF-16 encoded on WIN32 */
#endif
#ifdef UTF8_MAYBE_NATIVE
# undef UTF8_MAYBE_NATIVE /* UTF-8 cannot be system charset on WIN32 */
#endif
/* The following compiler systems provide or use a runtime library with a
* locale-aware isprint() implementation. For these systems, the "enhanced"
* unprintable charcode detection in fnfilter() gets enabled.
*/
#if (!defined(HAVE_WORKING_ISPRINT) && !defined(NO_WORKING_ISPRINT))
# if defined(MSC) || defined(__BORLANDC__)
# define HAVE_WORKING_ISPRINT
# endif
# if defined(__MINGW32__) && defined(__MSVCRT__)
# define HAVE_WORKING_ISPRINT
# endif
#endif
/* WIN32 runs solely on little-endian processors; enable support
* for the 32-bit optimized CRC-32 C code by default.
*/
#ifdef IZ_CRC_BE_OPTIMIZ
# undef IZ_CRC_BE_OPTIMIZ
#endif
#if !defined(IZ_CRC_LE_OPTIMIZ) && !defined(NO_CRC_OPTIMIZ)
# define IZ_CRC_LE_OPTIMIZ
#endif
/* handlers for OEM <--> ANSI string conversions */
#ifdef __RSXNT__
/* RSXNT uses OEM coded strings in functions supplied by C RTL */
# ifdef CRTL_CP_IS_ISO
# undef CRTL_CP_IS_ISO
# endif
# ifndef CRTL_CP_IS_OEM
# define CRTL_CP_IS_OEM
# endif
#else
/* "real" native WIN32 compilers use ANSI coded strings in C RTL calls */
# ifndef CRTL_CP_IS_ISO
# define CRTL_CP_IS_ISO
# endif
# ifdef CRTL_CP_IS_OEM
# undef CRTL_CP_IS_OEM
# endif
#endif
#ifdef CRTL_CP_IS_ISO
/* C RTL's file system support assumes ANSI coded strings */
# define ISO_TO_INTERN(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
# define OEM_TO_INTERN(src, dst) OemToAnsi(src, dst)
# define INTERN_TO_ISO(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
# define INTERN_TO_OEM(src, dst) AnsiToOem(src, dst)
#endif /* CRTL_CP_IS_ISO */
#ifdef CRTL_CP_IS_OEM
/* C RTL's file system support assumes OEM coded strings */
# define ISO_TO_INTERN(src, dst) AnsiToOem(src, dst)
# define OEM_TO_INTERN(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
# define INTERN_TO_ISO(src, dst) OemToAnsi(src, dst)
# define INTERN_TO_OEM(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
#endif /* CRTL_CP_IS_OEM */
#define _OEM_INTERN(str1) OEM_TO_INTERN(str1, str1)
#define _ISO_INTERN(str1) ISO_TO_INTERN(str1, str1)
#ifndef WINDLL
/* Despite best intentions, for the command-line version UzpPassword()
* could return either character set, depending on whether running under
* Win95 (DOS-session) or WinNT (native WinNT command interpreter)! */
# define STR_TO_CP2(dst, src) (AnsiToOem(src, dst), dst)
# define STR_TO_CP3(dst, src) (OemToAnsi(src, dst), dst)
#else
/* The WINDLL front end is known to supply ISO/ANSI-coded passwords! */
# define STR_TO_CP2(dst, src) (AnsiToOem(src, dst), dst)
#endif
/* dummy defines to disable these functions, they are not needed */
#define STR_TO_OEM
#define STR_TO_ISO
/* Static variables that we have to add to Uz_Globs: */
#define SYSTEM_SPECIFIC_GLOBALS \
int created_dir, renamed_fullpath, fnlen;\
unsigned nLabelDrive;\
char lastRootPath[4];\
int lastVolOldFAT, lastVolLocTim;\
char *rootpath, *buildpathHPFS, *buildpathFAT, *endHPFS, *endFAT;\
ZCONST char *wildname;\
char *dirname, matchname[FILNAMSIZ];\
int rootlen, have_dirname, dirnamelen, notfirstcall;\
zvoid *wild_dir;
/* created_dir, renamed_fullpath, fnlen, and nLabelDrive are used by */
/* both mapname() and checkdir(). */
/* lastRootPath, lastVolOldFAT and lastVolLocTim are used by */
/* IsVolumeOldFAT() and NTQueryVolInfo(). */
/* rootlen, rootpath, buildpathHPFS, buildpathFAT, endHPFS, and endFAT */
/* are used by checkdir(). */
/* wild_dir, dirname, wildname, matchname[], dirnamelen, have_dirname, */
/* and notfirstcall are used by do_wild(). */
/* This replacement for C-RTL-supplied getch() (or similar) functionality
* avoids leaving unabsorbed LFs in the keyboard buffer under Windows95,
* and supports the <ALT>+[0]<digit><digit><digit> feature.
*/
int getch_win32 OF((void));
/* Up to now, all versions of Microsoft C runtime libraries lack the support
* for customized (non-US) switching rules between daylight saving time and
* standard time in the TZ environment variable string.
* But non-US timezone rules are correctly supported when timezone information
* is read from the OS system settings in the Win32 registry.
* The following work-around deletes any TZ environment setting from
* the process environment. This results in a fallback of the RTL time
* handling code to the (correctly interpretable) OS system settings, read
* from the registry.
*/
#ifdef USE_EF_UT_TIME
# if (defined(__WATCOMC__) || defined(__CYGWIN__) || \
defined(W32_USE_IZ_TIMEZONE))
# define iz_w32_prepareTZenv()
# else
# define iz_w32_prepareTZenv() putenv("TZ=")
# endif
#endif
/* This patch of stat() is useful for at least two compilers. It is */
/* difficult to take a stat() of a root directory under Windows95, so */
/* zstat_win32() detects that case and fills in suitable values. */
#ifndef __RSXNT__
# ifndef W32_STATROOT_FIX
# define W32_STATROOT_FIX
# endif
#endif /* !__RSXNT__ */
#define W32_STAT_BANDAID
#if defined(REENTRANT)
# define __W32STAT_GLOBALS__ Uz_Globs *pG,
# define __W32STAT_G__ pG,
#else
# define __W32STAT_GLOBALS__
# define __W32STAT_G__
#endif
#ifdef SSTAT
# undef SSTAT
#endif
#ifdef WILD_STAT_BUG
# define SSTAT(path, pbuf) (iswild(path) || zstat_win32(__W32STAT_G__ path, pbuf))
#else
# define SSTAT(path, pbuf) zstat_win32(__W32STAT_G__ path, pbuf)
#endif
#ifdef __WATCOMC__
# ifdef __386__
# ifndef WATCOMC_386
# define WATCOMC_386
# endif
# define __32BIT__
# undef far
# define far
# undef near
# define near
# undef Cdecl
# define Cdecl
/* gaah -- Watcom's docs claim that _get_osfhandle exists, but it doesn't. */
# define _get_osfhandle _os_handle
/* Get asm routines to link properly without using "__cdecl": */
# ifndef USE_ZLIB
# pragma aux crc32 "_*" parm caller [] value [eax] modify [eax]
# pragma aux get_crc_table "_*" parm caller [] value [eax] \
modify [eax ecx edx]
# endif /* !USE_ZLIB */
# endif /* __386__ */
#endif /* __WATCOMC__ */
#define SCREENWIDTH 80
#define SCREENSIZE(scrrows, scrcols) screensize(scrrows, scrcols)
int screensize(int *tt_rows, int *tt_cols);
/* on the DOS or NT console screen, line-wraps are always enabled */
#define SCREENLWRAP 1
#define TABSIZE 8
/* 64-bit-Integers & Large File Support
* (pasted here from Zip 3b, osdep.h - Myles Bennett 7-jun-2004)
* (updated from Zip 3.0d - Ed Gordon 6-oct-2004)
*
* If this is set it is assumed that the port
* supports 64-bit file calls. The types are
* defined here. Any local implementations are
* in w32i64.c and the prototypes for the calls are
* in unzip.h. Note that a port must support
* these calls fully or should not set
* LARGE_FILE_SUPPORT.
*/
/* Automatically set ZIP64_SUPPORT if supported */
#ifndef NO_ZIP64_SUPPORT
# ifndef ZIP64_SUPPORT
# if defined(_MSC_VER) || defined(__MINGW32__) || defined(__CYGWIN__)
# define ZIP64_SUPPORT
# elif defined(__LCC__)
/* LCC links against crtdll.dll -> no support of 64-bit offsets :( */
# elif (defined(__WATCOMC__) && (__WATCOMC__ >= 1100))
# define ZIP64_SUPPORT
# elif (defined(__BORLANDC__) && (__BORLANDC__ >= 0x0520))
/* Borland C RTL lacks any support to get/set 64-bit file pointer :( */
# endif
# endif
#endif
#ifdef ZIP64_SUPPORT
/* base type for file offsets and file sizes */
# if (defined(__GNUC__) || defined(ULONG_LONG_MAX))
typedef long long zoff_t;
# else
/* all other compilers use this as intrinsic 64-bit type */
typedef __int64 zoff_t;
# endif
# define ZOFF_T_DEFINED
/* user-defined types and format strings for 64-bit numbers and
* file pointer functions (these depend on the rtl library and library
* headers used; they are NOT compiler-specific)
*/
# if defined(_MSC_VER) || defined(__MINGW32__) || defined(__LCC__)
/* MS C and VC, MinGW32, lcc32 */
/* these systems use the Microsoft C RTL */
/* 64-bit stat struct */
typedef struct _stati64 z_stat;
# define Z_STAT_DEFINED
# ifdef __LCC__
/* The LCC headers lack these declarations of MSC rtl functions in
sys/stat.h. */
struct _stati64 {
unsigned int st_dev;
unsigned short st_ino;
unsigned short st_mode;
short st_nlink;
short st_uid;
short st_gid;
unsigned int st_rdev;
__int64 st_size;
time_t st_atime;
time_t st_mtime;
time_t st_ctime;
};
int _stati64(const char *, struct _stati64 *);
int _fstati64(int, struct _stati64 *);
__int64 _lseeki64(int, __int64, int);
# endif /* __LCC__ */
/* printf format size prefix for zoff_t values */
# define FZOFFT_FMT "I64"
# define FZOFFT_HEX_WID_VALUE "16"
# define SHORTHDRSTATS "%9I64u %02u%c%02u%c%02u %02u:%02u %c"
# define SHORTFILETRAILER " -------- -------\n%9I64u %9lu file%s\n"
# elif (defined(__BORLANDC__) && (__BORLANDC__ >= 0x0520))
/* Borland C 5.2 or newer */
/* 64-bit stat struct */
typedef struct stati64 z_stat;
# define Z_STAT_DEFINED
/* Borland C does not provide a 64-bit-capable _lseeki64(), so we
need to use the stdio.h stream functions instead. */
# ifndef USE_STRM_INPUT
# define USE_STRM_INPUT
# endif
/* printf format size prefix for zoff_t values */
# define FZOFFT_FMT "L"
# define FZOFFT_HEX_WID_VALUE "16"
# define SHORTHDRSTATS "%9Lu %02u%c%02u%c%02u %02u:%02u %c"
# define SHORTFILETRAILER " -------- -------\n%9Lu %9lu file%s\n"
# elif (defined(__WATCOMC__) && (__WATCOMC__ >= 1100))
/* WATCOM C */
/* 64-bit stat struct */
typedef struct _stati64 z_stat;
# define Z_STAT_DEFINED
/* printf format size prefix for zoff_t values */
# define FZOFFT_FMT "ll"
# define FZOFFT_HEX_WID_VALUE "16"
# define SHORTHDRSTATS "%9llu %02u%c%02u%c%02u %02u:%02u %c"
# define SHORTFILETRAILER " -------- -------\n%9llu %9lu file%s\n"
# elif (defined(__IBMC__) && (__IBMC__ >= 350))
/* IBM C */
/* 64-bit stat struct */
/* printf format size prefix for zoff_t values */
# define FZOFFT_FMT "I64"
# define FZOFFT_HEX_WID_VALUE "16"
# define SHORTHDRSTATS "%9I64u %02u%c%02u%c%02u %02u:%02u %c"
# define SHORTFILETRAILER " -------- -------\n%9I64u %9lu file%s\n"
# endif
#endif
/* If port has LARGE_FILE_SUPPORT then define here
to make automatic unless overridden */
#ifndef LARGE_FILE_SUPPORT
# ifndef NO_LARGE_FILE_SUPPORT
# if defined(_MSC_VER) || defined(__MINGW32__)
# define LARGE_FILE_SUPPORT
# elif defined(__LCC__)
/* LCC links against crtdll.dll -> no support of 64-bit offsets :( */
# elif defined(__CYGWIN__)
# define LARGE_FILE_SUPPORT
# elif (defined(__WATCOMC__) && (__WATCOMC__ >= 1100))
# define LARGE_FILE_SUPPORT
# elif (defined(__BORLANDC__) && (__BORLANDC__ >= 0x0520))
/* Borland C RTL lacks any support to get/set 64-bit file pointer :( */
# endif
# endif
#endif
#ifndef LARGE_FILE_SUPPORT
/* No Large File Support */
/* base type for file offsets and file sizes */
typedef long zoff_t;
# define ZOFF_T_DEFINED
/* stat struct */
typedef struct stat z_stat;
# define Z_STAT_DEFINED
# define FZOFFT_FMT "l"
# define FZOFFT_HEX_WID_VALUE "8"
# define SHORTHDRSTATS "%9lu %02u%c%02u%c%02u %02u:%02u %c"
# define SHORTFILETRAILER " -------- -------\n%9lu %9lu file%s\n"
#endif /* LARGE_FILE_SUPPORT */
#endif /* !__w32cfg_h */
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