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tidy-html5/include/tidyplatform.h
Jim Derry 26e7d9d4b0 Fixes Mac OS X encoding issues and harmonizes output across platforms. 
Previously Tidy produced different output based on the compilation target, NOT based on
the file encoding and specified options. Every platform was equal except Mac OS. Now unless
the encoding is specifically set to a Mac file type, all encoding assumptions are the same
across platforms.
2015-12-31 13:57:34 +08:00

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#ifndef __TIDY_PLATFORM_H__
#define __TIDY_PLATFORM_H__
/* tidyplatform.h -- Platform specifics
(c) 1998-2008 (W3C) MIT, ERCIM, Keio University
See tidy.h for the copyright notice.
*/
#ifdef __cplusplus
extern "C" {
#endif
/*
Uncomment and edit one of the following #defines if you
want to specify the config file at compile-time.
*/
/* #define TIDY_CONFIG_FILE "/etc/tidy_config.txt" */ /* original */
/* #define TIDY_CONFIG_FILE "/etc/tidyrc" */
/* #define TIDY_CONFIG_FILE "/etc/tidy.conf" */
/*
Uncomment the following #define if you are on a system
supporting the HOME environment variable.
It enables tidy to find config files named ~/.tidyrc if
the HTML_TIDY environment variable is not set.
*/
/* #define TIDY_USER_CONFIG_FILE "~/.tidyrc" */
/*
Uncomment the following #define if your
system supports the call getpwnam().
E.g. Unix and Linux.
It enables tidy to find files named
~your/foo for use in the HTML_TIDY environment
variable or CONFIG_FILE or USER_CONFIGFILE or
on the command line: -config ~joebob/tidy.cfg
Contributed by Todd Lewis.
*/
/* #define SUPPORT_GETPWNAM */
/* Enable/disable support for Big5 and Shift_JIS character encodings */
#ifndef SUPPORT_ASIAN_ENCODINGS
#define SUPPORT_ASIAN_ENCODINGS 1
#endif
/* Enable/disable support for UTF-16 character encodings */
#ifndef SUPPORT_UTF16_ENCODINGS
#define SUPPORT_UTF16_ENCODINGS 1
#endif
/* Enable/disable support for additional accessibility checks */
#ifndef SUPPORT_ACCESSIBILITY_CHECKS
#define SUPPORT_ACCESSIBILITY_CHECKS 1
#endif
/* Convenience defines for Mac platforms */
#if defined(macintosh)
/* Mac OS 6.x/7.x/8.x/9.x, with or without CarbonLib - MPW or Metrowerks 68K/PPC compilers */
#define MAC_OS_CLASSIC
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Mac OS"
#endif
/* needed for access() */
#if !defined(_POSIX) && !defined(NO_ACCESS_SUPPORT)
#define NO_ACCESS_SUPPORT
#endif
#ifdef SUPPORT_GETPWNAM
#undef SUPPORT_GETPWNAM
#endif
#elif defined(__APPLE__) && defined(__MACH__)
/* Mac OS X (client) 10.x (or server 1.x/10.x) - gcc or Metrowerks MachO compilers */
#define MAC_OS_X
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Mac OS X"
#endif
#endif
#if defined(MAC_OS_CLASSIC) || defined(MAC_OS_X)
/* Any OS on Mac platform */
#define MAC_OS
#define FILENAMES_CASE_SENSITIVE 0
#define strcasecmp strcmp
#endif
/* Convenience defines for BSD like platforms */
#if defined(__FreeBSD__)
#define BSD_BASED_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "FreeBSD"
#endif
#elif defined(__NetBSD__)
#define BSD_BASED_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "NetBSD"
#endif
#elif defined(__OpenBSD__)
#define BSD_BASED_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "OpenBSD"
#endif
#elif defined(__DragonFly__)
#define BSD_BASED_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "DragonFly"
#endif
#elif defined(__MINT__)
#define BSD_BASED_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "FreeMiNT"
#endif
#elif defined(__bsdi__)
#define BSD_BASED_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "BSD/OS"
#endif
#endif
/* Convenience defines for Windows platforms */
#if defined(WINDOWS) || defined(_WIN32)
#define WINDOWS_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Windows"
#endif
#if defined(__MWERKS__) || defined(__MSL__)
/* not available with Metrowerks Standard Library */
#ifdef SUPPORT_GETPWNAM
#undef SUPPORT_GETPWNAM
#endif
/* needed for setmode() */
#if !defined(NO_SETMODE_SUPPORT)
#define NO_SETMODE_SUPPORT
#endif
#define strcasecmp _stricmp
#endif
#if defined(__BORLANDC__)
#define strcasecmp stricmp
#endif
#define FILENAMES_CASE_SENSITIVE 0
#define SUPPORT_POSIX_MAPPED_FILES 0
#endif
/* Convenience defines for Linux platforms */
#if defined(linux) && defined(__alpha__)
/* Linux on Alpha - gcc compiler */
#define LINUX_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Linux/Alpha"
#endif
#elif defined(linux) && defined(__sparc__)
/* Linux on Sparc - gcc compiler */
#define LINUX_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Linux/Sparc"
#endif
#elif defined(linux) && (defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__))
/* Linux on x86 - gcc compiler */
#define LINUX_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Linux/x86"
#endif
#elif defined(linux) && defined(__powerpc__)
/* Linux on PPC - gcc compiler */
#define LINUX_OS
#if defined(__linux__) && defined(__powerpc__)
/* #if #system(linux) */
/* MkLinux on PPC - gcc (egcs) compiler */
/* #define MAC_OS_MKLINUX */
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "MkLinux"
#endif
#else
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Linux/PPC"
#endif
#endif
#elif defined(linux) || defined(__linux__)
/* generic Linux */
#define LINUX_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Linux"
#endif
#endif
/* Convenience defines for Solaris platforms */
#if defined(sun)
#define SOLARIS_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Solaris"
#endif
#endif
/* Convenience defines for HPUX + gcc platforms */
#if defined(__hpux)
#define HPUX_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "HPUX"
#endif
#endif
/* Convenience defines for RISCOS + gcc platforms */
#if defined(__riscos__)
#define RISC_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "RISC OS"
#endif
#endif
/* Convenience defines for OS/2 + icc/gcc platforms */
#if defined(__OS2__) || defined(__EMX__)
#define OS2_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "OS/2"
#endif
#define FILENAMES_CASE_SENSITIVE 0
#define strcasecmp stricmp
#endif
/* Convenience defines for IRIX */
#if defined(__sgi)
#define IRIX_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "SGI IRIX"
#endif
#endif
/* Convenience defines for AIX */
#if defined(_AIX)
#define AIX_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "IBM AIX"
#endif
#endif
/* Convenience defines for BeOS platforms */
#if defined(__BEOS__)
#define BE_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "BeOS"
#endif
#endif
/* Convenience defines for Cygwin platforms */
#if defined(__CYGWIN__)
#define CYGWIN_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Cygwin"
#endif
#define FILENAMES_CASE_SENSITIVE 0
#endif
/* Convenience defines for OpenVMS */
#if defined(__VMS)
#define OPENVMS_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "OpenVMS"
#endif
#define FILENAMES_CASE_SENSITIVE 0
#endif
/* Convenience defines for DEC Alpha OSF + gcc platforms */
#if defined(__osf__)
#define OSF_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "DEC Alpha OSF"
#endif
#endif
/* Convenience defines for ARM platforms */
#if defined(__arm)
#define ARM_OS
#if defined(forARM) && defined(__NEWTON_H)
/* Using Newton C++ Tools ARMCpp compiler */
#define NEWTON_OS
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "Newton"
#endif
#else
#ifndef PLATFORM_NAME
#define PLATFORM_NAME "ARM"
#endif
#endif
#endif
#include <ctype.h>
#include <stdio.h>
#include <setjmp.h> /* for longjmp on error exit */
#include <stdlib.h>
#include <stdarg.h> /* may need <varargs.h> for Unix V */
#include <string.h>
#include <assert.h>
#ifdef NEEDS_MALLOC_H
#include <malloc.h>
#endif
#ifdef SUPPORT_GETPWNAM
#include <pwd.h>
#endif
#ifdef NEEDS_UNISTD_H
#include <unistd.h> /* needed for unlink on some Unix systems */
#endif
/* By default, use case-sensitive filename comparison.
*/
#ifndef FILENAMES_CASE_SENSITIVE
#define FILENAMES_CASE_SENSITIVE 1
#endif
/*
Tidy preserves the last modified time for the files it
cleans up.
*/
/*
If your platform doesn't support <utime.h> and the
utime() function, or <sys/futime> and the futime()
function then set PRESERVE_FILE_TIMES to 0.
If your platform doesn't support <sys/utime.h> and the
futime() function, then set HAS_FUTIME to 0.
If your platform supports <utime.h> and the
utime() function requires the file to be
closed first, then set UTIME_NEEDS_CLOSED_FILE to 1.
*/
/* Keep old PRESERVEFILETIMES define for compatibility */
#ifdef PRESERVEFILETIMES
#undef PRESERVE_FILE_TIMES
#define PRESERVE_FILE_TIMES PRESERVEFILETIMES
#endif
#ifndef PRESERVE_FILE_TIMES
#if defined(RISC_OS) || defined(OPENVMS_OS) || defined(OSF_OS)
#define PRESERVE_FILE_TIMES 0
#else
#define PRESERVE_FILE_TIMES 1
#endif
#endif
#if PRESERVE_FILE_TIMES
#ifndef HAS_FUTIME
#if defined(CYGWIN_OS) || defined(BE_OS) || defined(OS2_OS) || defined(HPUX_OS) || defined(SOLARIS_OS) || defined(LINUX_OS) || defined(BSD_BASED_OS) || defined(MAC_OS) || defined(__MSL__) || defined(IRIX_OS) || defined(AIX_OS) || defined(__BORLANDC__)
#define HAS_FUTIME 0
#else
#define HAS_FUTIME 1
#endif
#endif
#ifndef UTIME_NEEDS_CLOSED_FILE
#if defined(SOLARIS_OS) || defined(BSD_BASED_OS) || defined(MAC_OS) || defined(__MSL__) || defined(LINUX_OS)
#define UTIME_NEEDS_CLOSED_FILE 1
#else
#define UTIME_NEEDS_CLOSED_FILE 0
#endif
#endif
#if defined(MAC_OS_X) || (!defined(MAC_OS_CLASSIC) && !defined(__MSL__))
#include <sys/types.h>
#include <sys/stat.h>
#else
#include <stat.h>
#endif
#if HAS_FUTIME
#include <sys/utime.h>
#else
#include <utime.h>
#endif /* HASFUTIME */
/*
MS Windows needs _ prefix for Unix file functions.
Not required by Metrowerks Standard Library (MSL).
Tidy uses following for preserving the last modified time.
WINDOWS automatically set by Win16 compilers.
_WIN32 automatically set by Win32 compilers.
*/
#if defined(_WIN32) && !defined(__MSL__) && !defined(__BORLANDC__)
#define futime _futime
#define fstat _fstat
#define utimbuf _utimbuf /* Windows seems to want utimbuf */
#define stat _stat
#define utime _utime
#define vsnprintf _vsnprintf
#endif /* _WIN32 */
#endif /* PRESERVE_FILE_TIMES */
/*
MS Windows needs _ prefix for Unix file functions.
Not required by Metrowerks Standard Library (MSL).
WINDOWS automatically set by Win16 compilers.
_WIN32 automatically set by Win32 compilers.
*/
#if defined(_WIN32) && !defined(__MSL__) && !defined(__BORLANDC__)
#if !(defined(__WATCOMC__) || defined(__MINGW32__))
#define fileno _fileno
#define setmode _setmode
#endif
#define access _access
#define strcasecmp _stricmp
#ifndef va_copy
#define va_copy(dest, src) (dest = src)
#endif
#if _MSC_VER > 1000
#pragma warning( disable : 4189 ) /* local variable is initialized but not referenced */
#pragma warning( disable : 4100 ) /* unreferenced formal parameter */
#pragma warning( disable : 4706 ) /* assignment within conditional expression */
#endif
#if _MSC_VER > 1300
#pragma warning( disable : 4996 ) /* disable depreciation warning */
#endif
#endif /* _WIN32 */
#if defined(_WIN32)
#if (defined(_USRDLL) || defined(_WINDLL) || defined(BUILD_SHARED_LIB)) && !defined(TIDY_EXPORT) && !defined(TIDY_STATIC)
#ifdef BUILDING_SHARED_LIB
#define TIDY_EXPORT __declspec( dllexport )
#else
#define TIDY_EXPORT __declspec( dllimport )
#endif
#else
#define TIDY_EXPORT extern
#endif
#ifndef TIDY_CALL
#ifdef _WIN64
# define TIDY_CALL __fastcall
#else
# define TIDY_CALL __stdcall
#endif
#endif
#endif /* _WIN32 */
/* hack for gnu sys/types.h file which defines uint and ulong */
#if defined(BE_OS) || defined(SOLARIS_OS) || defined(BSD_BASED_OS) || defined(OSF_OS) || defined(IRIX_OS) || defined(AIX_OS)
#include <sys/types.h>
#endif
#if !defined(HPUX_OS) && !defined(CYGWIN_OS) && !defined(MAC_OS_X) && !defined(BE_OS) && !defined(SOLARIS_OS) && !defined(BSD_BASED_OS) && !defined(OSF_OS) && !defined(IRIX_OS) && !defined(AIX_OS) && !defined(LINUX_OS)
# undef uint
typedef unsigned int uint;
#endif
#if defined(HPUX_OS) || defined(CYGWIN_OS) || defined(MAC_OS) || defined(BSD_BASED_OS) || defined(_WIN32)
# undef ulong
typedef unsigned long ulong;
#endif
/*
With GCC 4, __attribute__ ((visibility("default"))) can be used along compiling with tidylib
with "-fvisibility=hidden". See http://gcc.gnu.org/wiki/Visibility and build/gmake/Makefile.
*/
/*
#if defined(__GNUC__) && __GNUC__ >= 4
#define TIDY_EXPORT __attribute__ ((visibility("default")))
#endif
*/
#ifndef TIDY_EXPORT /* Define it away for most builds */
#define TIDY_EXPORT
#endif
#ifndef TIDY_STRUCT
#define TIDY_STRUCT
#endif
typedef unsigned char byte;
typedef uint tchar; /* single, full character */
typedef char tmbchar; /* single, possibly partial character */
#ifndef TMBSTR_DEFINED
typedef tmbchar* tmbstr; /* pointer to buffer of possibly partial chars */
typedef const tmbchar* ctmbstr; /* Ditto, but const */
#define NULLSTR (tmbstr)""
#define TMBSTR_DEFINED
#endif
#ifndef TIDY_CALL
#define TIDY_CALL
#endif
#if defined(__GNUC__) || defined(__INTEL_COMPILER)
# define ARG_UNUSED(x) x __attribute__((unused))
#else
# define ARG_UNUSED(x) x
#endif
/* HAS_VSNPRINTF triggers the use of "vsnprintf", which is safe related to
buffer overflow. Therefore, we make it the default unless HAS_VSNPRINTF
has been defined. */
#ifndef HAS_VSNPRINTF
# define HAS_VSNPRINTF 1
#endif
#ifndef SUPPORT_POSIX_MAPPED_FILES
# define SUPPORT_POSIX_MAPPED_FILES 1
#endif
/*
bool is a reserved word in some but
not all C++ compilers depending on age
work around is to avoid bool altogether
by introducing a new enum called Bool
*/
/* We could use the C99 definition where supported
typedef _Bool Bool;
#define no (_Bool)0
#define yes (_Bool)1
*/
typedef enum
{
no,
yes
} Bool;
/* for NULL pointers
#define null ((const void*)0)
extern void* null;
*/
#if defined(DMALLOC)
#include "dmalloc.h"
#endif
/* Opaque data structure.
* Cast to implementation type struct within lib.
* This will reduce inter-dependencies/conflicts w/ application code.
*/
#if 1
#define opaque_type( typenam )\
struct _##typenam { int _opaque; };\
typedef struct _##typenam const * typenam
#else
#define opaque_type(typenam) typedef const void* typenam
#endif
/* Opaque data structure used to pass back
** and forth to keep current position in a
** list or other collection.
*/
opaque_type( TidyIterator );
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* __TIDY_PLATFORM_H__ */
/*
* local variables:
* mode: c
* indent-tabs-mode: nil
* c-basic-offset: 4
* eval: (c-set-offset 'substatement-open 0)
* end:
*/
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