340 lines
11 KiB
C
340 lines
11 KiB
C
/*
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Copyright (c) 1990-2009 Info-ZIP. All rights reserved.
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See the accompanying file LICENSE, version 2009-Jan-02 or later
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(the contents of which are also included in unzip.h) for terms of use.
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If, for some reason, all these files are missing, the Info-ZIP license
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also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
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*/
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//******************************************************************************
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//
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// File: WINCE.H
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//
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// Description: This file declares all the Win32 APIs and C runtime functions
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// that the Info-ZIP code calls, but are not implemented natively
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// on Windows CE. See WINCE.CPP for the implementation.
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//
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// Copyright: All the source files for Pocket UnZip, except for components
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// written by the Info-ZIP group, are copyrighted 1997 by Steve P.
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// Miller. The product "Pocket UnZip" itself is property of the
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// author and cannot be altered in any way without written consent
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// from Steve P. Miller.
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//
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// Disclaimer: All project files are provided "as is" with no guarantee of
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// their correctness. The authors are not liable for any outcome
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// that is the result of using this source. The source for Pocket
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// UnZip has been placed in the public domain to help provide an
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// understanding of its implementation. You are hereby granted
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// full permission to use this source in any way you wish, except
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// to alter Pocket UnZip itself. For comments, suggestions, and
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// bug reports, please write to stevemil@pobox.com.
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//
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//
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// Date Name History
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// -------- ------------ -----------------------------------------------------
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// 02/01/97 Steve Miller Created (Version 1.0 using Info-ZIP UnZip 5.30)
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//
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//******************************************************************************
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#ifndef __WINCE_H__
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#define __WINCE_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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//******************************************************************************
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//***** For all platforms - Our debug output function
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//******************************************************************************
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// If we are building for debug, we implement the DebugOut() function. If we are
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// building for release, then we turn all calls to DebugOut() into no-ops. The
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// Microsoft compiler (and hopefully others) will not generate any code at all
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// for the retail version of DebugOut() defined here. This works much better
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// than trying to create a variable argument macro - something C/C++ does not
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// support cleanly.
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#ifdef DEBUG
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void DebugOut(LPCTSTR szFormat, ...);
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#else
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__inline void DebugOut(LPCTSTR szFormat, ...) {}
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#endif
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//******************************************************************************
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//***** Windows NT Native
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//******************************************************************************
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#if !defined(_WIN32_WCE)
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#ifndef UNICODE
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#include <stdio.h>
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#endif
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#include <io.h>
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#include <time.h>
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#include <fcntl.h>
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#include <sys\stat.h>
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#endif
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//******************************************************************************
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//***** Windows CE Native
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//******************************************************************************
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#if defined(_WIN32_WCE)
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#if defined(__WINCE_CPP)
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// internal, suppress "import linkage" specifier
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# define ZCRTIMP
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#else
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// do not use import linkage specifier either; symbols are provided locally
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# define ZCRTIMP
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#endif
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#ifndef ZeroMemory
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#define ZeroMemory(Destination,Length) memset(Destination, 0, Length)
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#endif
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#ifdef _MBCS
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// WinCE C RTL does not provide the setlocale function
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# define setlocale(category, locale)
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#endif
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// A few forgotten defines in Windows CE's TCHAR.H
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#ifndef _stprintf
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#define _stprintf wsprintf
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#endif
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#if _WIN32_WCE < 211 //sr551b functions in stdlib CE300
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#ifndef _vsntprintf
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#define _vsntprintf(d,c,f,a) wvsprintf(d,f,a)
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#endif
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#ifndef _vsnwprintf
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#define _vsnwprintf(d,c,f,a) wvsprintf(d,f,a)
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#endif
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#endif //end sr551b
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//******************************************************************************
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//***** SYS\TYPES.H functions
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//******************************************************************************
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#ifndef _OFF_T_DEFINED
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typedef long _off_t;
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#define _OFF_T_DEFINED
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#endif
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#ifndef _TIME_T_DEFINED
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typedef long time_t;
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#define _TIME_T_DEFINED
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#endif
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//******************************************************************************
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//***** CTYPE.H functions
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//******************************************************************************
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#if _WIN32_WCE < 300
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ZCRTIMP int __cdecl isupper(int);
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#endif
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_CRTIMP int __cdecl tolower(int);
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// This is a coarse approximation to ASCII isalpha(), it returns TRUE not only
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// on all ASCII letters but also on punctuation chars in the range of 0x40-0x7F
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#ifndef isalpha
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#define isalpha(c) (((c) & 0xC0) == 0xC0)
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#endif
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//******************************************************************************
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//***** FCNTL.H functions
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//******************************************************************************
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#ifndef _O_RDONLY // do not redefine existing FCNTL.H constants
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#define _O_RDONLY 0x0000 // open for reading only
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#define _O_WRONLY 0x0001 // open for writing only
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#define _O_RDWR 0x0002 // open for reading and writing
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#define _O_APPEND 0x0008 // writes done at eof
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#define _O_CREAT 0x0100 // create and open file
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#define _O_TRUNC 0x0200 // open and truncate
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#define _O_EXCL 0x0400 // open only if file doesn't already exist
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//# define _O_TEXT 0x4000 // file mode is text (translated)
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#define _O_BINARY 0x8000 // file mode is binary (untranslated)
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#endif // _O_RDONLY (and alikes...) undefined
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#ifndef O_RDONLY // do not redefine existing FCNTL.H constants
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#define O_RDONLY _O_RDONLY
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#define O_WRONLY _O_WRONLY
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#define O_RDWR _O_RDWR
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#define O_APPEND _O_APPEND
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#define O_CREAT _O_CREAT
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#define O_TRUNC _O_TRUNC
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#define O_EXCL _O_EXCL
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#define O_TEXT _O_TEXT
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#define O_BINARY _O_BINARY
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//#define O_RAW _O_BINARY
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//#define O_TEMPORARY _O_TEMPORARY
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//#define O_NOINHERIT _O_NOINHERIT
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//#define O_SEQUENTIAL _O_SEQUENTIAL
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//#define O_RANDOM _O_RANDOM
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#endif // O_RDONLY (and other old-fashioned constants) undefined
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//******************************************************************************
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//***** IO.H functions
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//******************************************************************************
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ZCRTIMP int __cdecl chmod(const char *, int);
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ZCRTIMP int __cdecl close(int);
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ZCRTIMP int __cdecl isatty(int);
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ZCRTIMP long __cdecl lseek(int, long, int);
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ZCRTIMP int __cdecl open(const char *, int, ...);
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ZCRTIMP int __cdecl read(int, void *, unsigned int);
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#if _WIN32_WCE < 211
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ZCRTIMP int __cdecl setmode(int, int);
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#else
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# define setmode _setmode
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#endif
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ZCRTIMP int __cdecl unlink(const char *);
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//******************************************************************************
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//***** STDIO.H functions
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//******************************************************************************
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#if _WIN32_WCE < 211 //sr551b functions in stdlib CE300
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//typedef struct _iobuf FILE;
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typedef int FILE;
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#define stdin ((int*)-2)
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#define stdout ((int*)-3)
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#define stderr ((int*)-4)
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#define EOF (-1)
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ZCRTIMP int __cdecl fflush(FILE *);
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ZCRTIMP char * __cdecl fgets(char *, int, FILE *);
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ZCRTIMP int __cdecl fileno(FILE *);
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ZCRTIMP FILE * __cdecl fopen(const char *, const char *);
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ZCRTIMP int __cdecl fprintf(FILE *, const char *, ...);
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ZCRTIMP int __cdecl fclose(FILE *);
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ZCRTIMP int __cdecl putc(int, FILE *);
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ZCRTIMP int __cdecl sprintf(char *, const char *, ...);
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#endif // _WIN32_WCE < 211
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#if _WIN32_WCE >= 211
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// CE falsely uses (FILE *) pointer args for UNIX style I/O functions that
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// normally expect numeric file handles (e.g. setmode())
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# undef fileno
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# define fileno(strm) (strm)
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#endif // _WIN32_WCE < 211
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#ifndef POCKET_UNZIP
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ZCRTIMP void __cdecl perror(const char* errorText);
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#endif
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#ifdef USE_FWRITE
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ZCRTIMP void __cdecl setbuf(FILE *, char *);
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#endif
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//******************************************************************************
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//***** STDLIB.H functions
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//******************************************************************************
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#ifdef _MBCS
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#ifndef MB_CUR_MAX
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# define MB_CUR_MAX 2
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#endif
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ZCRTIMP int __cdecl mblen(const char *mbc, size_t mbszmax);
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#endif /* _MBCS */
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#if _WIN32_WCE >= 211
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# define errno ((int)GetLastError())
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#endif
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#ifdef _WIN32_WCE_EMULATION
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// The emulation runtime library lacks a required element for setjmp/longjmp,
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// disable the recovery functionality for now.
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# undef setjmp
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# define setjmp(buf) 0
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# undef longjmp
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# define longjmp(buf, rv)
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#endif
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//******************************************************************************
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//***** STRING.H functions
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//******************************************************************************
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ZCRTIMP int __cdecl _stricmp(const char *, const char *);
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ZCRTIMP char * __cdecl _strupr(char *);
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ZCRTIMP char * __cdecl strerror(int errnum);
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ZCRTIMP char * __cdecl strrchr(const char *, int);
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//******************************************************************************
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//***** TIME.H functions
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//******************************************************************************
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#ifndef _TM_DEFINED
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struct tm {
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int tm_sec; // seconds after the minute - [0,59]
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int tm_min; // minutes after the hour - [0,59]
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int tm_hour; // hours since midnight - [0,23]
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int tm_mday; // day of the month - [1,31]
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int tm_mon; // months since January - [0,11]
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int tm_year; // years since 1900
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// int tm_wday; // days since Sunday - [0,6]
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// int tm_yday; // days since January 1 - [0,365]
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int tm_isdst; // daylight savings time flag
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};
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#define _TM_DEFINED
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#endif
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ZCRTIMP struct tm * __cdecl localtime(const time_t *);
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// tzset is not supported on native WCE, define it as a NOP macro
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#ifndef tzset
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# define tzset()
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#endif
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//******************************************************************************
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//***** SYS\STAT.H functions
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//******************************************************************************
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struct stat {
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// _dev_t st_dev;
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// _ino_t st_ino;
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unsigned short st_mode;
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// short st_nlink;
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// short st_uid;
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// short st_gid;
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// _dev_t st_rdev;
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_off_t st_size;
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// time_t st_atime;
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time_t st_mtime;
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// time_t st_ctime;
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};
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#define _S_IFMT 0170000 // file type mask
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#define _S_IFDIR 0040000 // directory
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//#define _S_IFCHR 0020000 // character special
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//#define _S_IFIFO 0010000 // pipe
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#define _S_IFREG 0100000 // regular
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#define _S_IREAD 0000400 // read permission, owner
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#define _S_IWRITE 0000200 // write permission, owner
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#define _S_IEXEC 0000100 // execute/search permission, owner
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#define S_IFMT _S_IFMT
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#define S_IFDIR _S_IFDIR
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//#define S_IFCHR _S_IFCHR
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//#define S_IFREG _S_IFREG
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#define S_IREAD _S_IREAD
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#define S_IWRITE _S_IWRITE
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#define S_IEXEC _S_IEXEC
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ZCRTIMP int __cdecl stat(const char *, struct stat *);
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//******************************************************************************
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#endif // _WIN32_WCE
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // __WINCE_H__
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