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harbour-core/harbour/source/common/hbver.c
Przemyslaw Czerpak f181406951 2008-04-16 14:41 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbclass.ch
    ! removed:
         MESSAGE <msgName> IS <mthName>
      used as synonym of:
         MESSAGE <msgName> METHOD <mthName>
      If someone was using the removed version then please update the
      code to MESSAGE ... METHOD ...
      The removed command has special meaning in Class(y) and it allow
      to define alternate names for existing messages. I'll add support
      for them in the future.

  * harbour/contrib/hbct/ctwin.c
    * added disabled code which is a workaround for some possible
      bad side effect caused by online shadow showing by CTWIN.

  * harbour/source/rtl/errorint.c
    ! fixed displaying internal error message

  * harbour/source/common/hbver.c
    * added "Rev." prefix to shown revision number

  * harbour/include/hbexprop.h
  * harbour/include/hbexprb.c
  * harbour/source/common/expropt1.c
  * harbour/source/common/expropt2.c
    + added hb_compExprReduceNegate()
    ! fixed wrong negate optimizations for platforms where HB_LONG_MAX
      is smaller then -HB_LONG_MIN, f.e. all x86 based CPUs.
    ! fixed setting the size in optimized negative numbers
    ! fixed some math optimizations to not use casting to double value
      when it's not necessary - when double precision is smaller then HB_LONG
      (f.e. on x86 it's 53 bits and HB_LONG has 64bit) such casting can damage
      up to 11 less significant bits in big 64 bit numbers.

  * harbour/source/rtl/hbinet.c
    * replaced MAKEWORD() macro with HB_MKWORD() to pacify BCC58 warnings

  * harbour/include/hbdefs.h
    + added #include <limits.h>
      It should hide some warnings related to redefined integer size constants
      Viktor if it will not help for BCC58 warnings then you will have to add
         #include <stdint.h>
      few lines below but please remember that older BCC version does not
      have it so check for the exact compiler version.
    ! changed macros which setting default numeric item size for more strict
      Clipper compatible mode. I'm not a fun of some Clipper behavior in
      calculating number size and I left some notes about it in hbdefs.h
      Anyhow this and some other modifications below should cover the
      differences you've found recently. Some things are not addressed by
      me intentionally, f.e. _itemPutNL() in Clipper always set size to 10
      without checking the maximum size so it's too small for values less
      then -999999999. Harbour compiler makes more compile time optimizations
      then Clipper. The formatting rules used by compiler are a little bit
      different then by VM so this can be source of some other differences
      to Clipper. I can easy create some examples. Harbour supports 64bit
      signed integers and Clipper doesn't. This is yet another situation
      when we may have different results then Clipper. Most of them can
      be hidden if we add new PCODE(s) for integer number with explicit
      size but I do not think it's such important to increase PCODE list.
      In few cases it will be necessary to disable some optimizations at
      all and I do not like it. In the future when I will be adding some
      new optimizations I also add compiler switch to disable/enable
      optimizations which can have such side effects for people who need
      strict formatting.

  * harbour/include/hbvmpub.h
  * harbour/source/common/hbstr.c
  * harbour/source/vm/hvm.c
  * harbour/source/vm/itemapi.c
  * harbour/source/rtl/round.c
    * updated for more Clipper compatible number formating using new macros
2008-04-16 12:42:05 +00:00

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/*
* $Id$
*/
/*
* Harbour Project source code:
* Version detection functions
*
* Copyright 1999 {list of individual authors and e-mail addresses}
* www - http://www.harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
/*
* The following parts are Copyright of the individual authors.
* www - http://www.harbour-project.org
*
* Copyright 1999 Luiz Rafael Culik <culik@sl.conex.net>
* hb_verPlatform() (support for determining the windows version)
*
* Copyright 1999 Jose Lalin <dezac@corevia.com>
* hb_verPlatform() (support for determining many windows flavours)
* hb_verCompiler() (support for determining some compiler version/revision)
*
* Copyright 2000-2001 Viktor Szakats <viktor.szakats@syenar.hu>
* hb_verPlatform() (support for detecting Windows NT on DOS)
* hb_verPlatform() (rearrangment and cleanup)
*
* See doc/license.txt for licensing terms.
*
*/
/* NOTE: For OS/2. Must be ahead of any and all #include statements */
#define INCL_DOSMISC
#define HB_OS_WIN_32_USED
#include "hbapi.h"
#include "hbver.h"
#include "hbmemory.ch"
#if defined(HB_OS_WIN_32)
#include <ctype.h>
#ifndef VER_PLATFORM_WIN32_WINDOWS
#define VER_PLATFORM_WIN32_WINDOWS 1
#endif
#ifndef VER_PLATFORM_WIN32_CE
#define VER_PLATFORM_WIN32_CE 3
#endif
#elif defined(HB_OS_UNIX) && !defined(__CEGCC__)
#include <sys/utsname.h>
#endif
/* NOTE: OS() function, as a primary goal will detect the version number
of the target platform. As an extra it may also detect the host OS.
The latter is mainly an issue in DOS, where the host OS can be OS/2
WinNT/2K, Win3x, Win9x, DOSEMU, Desqview, etc. [vszakats] */
/* NOTE: The caller must free the returned buffer. [vszakats] */
char * hb_verPlatform( void )
{
char * pszPlatform;
HB_TRACE(HB_TR_DEBUG, ("hb_verPlatform()"));
/* NOTE: Must be larger than 128, which is the maximum size of
osVer.szCSDVersion (Win32). [vszakats] */
pszPlatform = ( char * ) hb_xgrab( 256 );
#if defined(HB_OS_DOS)
{
union REGS regs;
regs.h.ah = 0x30;
HB_DOS_INT86( 0x21, &regs, &regs );
snprintf( pszPlatform, 256, "DOS %d.%02d", regs.h.al, regs.h.ah );
/* Host OS detection: Windows 2.x, 3.x, 95/98 */
{
regs.HB_XREGS.ax = 0x1600;
HB_DOS_INT86( 0x2F, &regs, &regs );
if( regs.h.al != 0x00 && regs.h.al != 0x80 )
{
char szHost[ 128 ];
if( regs.h.al == 0x01 || regs.h.al == 0xFF )
snprintf( szHost, sizeof( szHost ), " (Windows 2.x)" );
else
snprintf( szHost, sizeof( szHost ), " (Windows %d.%02d)", regs.h.al, regs.h.ah );
hb_strncat( pszPlatform, szHost, 255 );
}
}
/* Host OS detection: Windows NT/2000 */
{
regs.HB_XREGS.ax = 0x3306;
HB_DOS_INT86( 0x21, &regs, &regs );
if( regs.HB_XREGS.bx == 0x3205 )
hb_strncat( pszPlatform, " (Windows NT/2000)", 255 );
}
/* Host OS detection: OS/2 */
{
regs.h.ah = 0x30;
HB_DOS_INT86( 0x21, &regs, &regs );
if( regs.h.al >= 10 )
{
char szHost[ 128 ];
if( regs.h.al == 20 && regs.h.ah > 20 )
snprintf( szHost, sizeof( szHost ), " (OS/2 %d.%02d)", regs.h.ah / 10, regs.h.ah % 10 );
else
snprintf( szHost, sizeof( szHost ), " (OS/2 %d.%02d)", regs.h.al / 10, regs.h.ah );
hb_strncat( pszPlatform, szHost, 255 );
}
}
}
#elif defined(HB_OS_OS2)
{
unsigned long aulQSV[ QSV_MAX ] = { 0 };
APIRET rc;
rc = DosQuerySysInfo( 1L, QSV_MAX, ( void * ) aulQSV, sizeof( ULONG ) * QSV_MAX );
if( rc == 0 )
{
/* is this OS/2 2.x ? */
if( aulQSV[ QSV_VERSION_MINOR - 1 ] < 30 )
{
snprintf( pszPlatform, 256, "OS/2 %ld.%02ld",
aulQSV[ QSV_VERSION_MAJOR - 1 ] / 10,
aulQSV[ QSV_VERSION_MINOR - 1 ] );
}
else
snprintf( pszPlatform, 256, "OS/2 %2.2f",
( float ) aulQSV[ QSV_VERSION_MINOR - 1 ] / 10 );
}
else
snprintf( pszPlatform, 256, "OS/2" );
}
#elif defined(HB_OS_WIN_32)
{
OSVERSIONINFOA osVer;
osVer.dwOSVersionInfoSize = sizeof( osVer );
if( GetVersionExA( &osVer ) )
{
char * pszName = "Windows";
switch( osVer.dwPlatformId )
{
case VER_PLATFORM_WIN32_WINDOWS:
if( osVer.dwMajorVersion == 4 && osVer.dwMinorVersion < 10 )
pszName = "Windows 95";
else if( osVer.dwMajorVersion == 4 && osVer.dwMinorVersion == 10 )
pszName = "Windows 98";
else
pszName = "Windows ME";
break;
case VER_PLATFORM_WIN32_NT:
if( osVer.dwMajorVersion == 6 )
pszName = "Windows Vista";
else if( osVer.dwMajorVersion == 5 && osVer.dwMinorVersion >= 2 )
pszName = "Windows 2003";
else if( osVer.dwMajorVersion == 5 && osVer.dwMinorVersion == 1 )
pszName = "Windows XP";
else if( osVer.dwMajorVersion == 5 )
pszName = "Windows 2000";
else
pszName = "Windows NT";
break;
case VER_PLATFORM_WIN32s:
pszName = "Windows 32s";
break;
case VER_PLATFORM_WIN32_CE:
pszName = "Windows CE";
break;
}
snprintf( pszPlatform, 256, "%s %lu.%lu.%04d",
pszName,
( ULONG ) osVer.dwMajorVersion,
( ULONG ) osVer.dwMinorVersion,
( USHORT ) LOWORD( osVer.dwBuildNumber ) );
/* Add service pack/other info */
if( osVer.szCSDVersion )
{
int i;
/* Skip the leading spaces (Win95B, Win98) */
for( i = 0; osVer.szCSDVersion[ i ] != '\0' && isspace( ( int ) osVer.szCSDVersion[ i ] ); i++ );
if( osVer.szCSDVersion[ i ] != '\0' )
{
hb_strncat( pszPlatform, " ", 255 );
hb_strncat( pszPlatform, osVer.szCSDVersion + i, 255 );
}
}
}
else
snprintf( pszPlatform, 256, "Windows" );
}
#elif defined(__CEGCC__)
{
snprintf( pszPlatform, 256, "Windows" );
}
#elif defined(HB_OS_UNIX)
{
struct utsname un;
uname( &un );
snprintf( pszPlatform, 256, "%s %s %s", un.sysname, un.release, un.machine );
}
#elif defined(HB_OS_MAC)
{
hb_strncpy( pszPlatform, "MacOS compatible", 255 );
}
#else
{
hb_strncpy( pszPlatform, "(unknown)", 255 );
}
#endif
return pszPlatform;
}
HB_EXPORT BOOL hb_iswinnt( void )
{
#if defined(HB_OS_WIN_32)
static BOOL s_fWinNT = FALSE;
static BOOL s_fInited = FALSE;
if( ! s_fInited )
{
OSVERSIONINFO osvi;
osvi.dwOSVersionInfoSize = sizeof( osvi );
if( GetVersionEx( &osvi ) )
s_fWinNT = osvi.dwPlatformId == VER_PLATFORM_WIN32_NT; /* && osvi.dwMajorVersion >= 4); */
s_fInited = TRUE;
}
return s_fWinNT;
#else
return FALSE;
#endif
}
HB_EXPORT BOOL hb_iswince( void )
{
#if defined(HB_WINCE)
return TRUE;
#else
return FALSE;
#endif
}
/* NOTE: The caller must free the returned buffer. [vszakats] */
char * hb_verCompiler( void )
{
char * pszCompiler;
char * pszName;
char szSub[ 32 ];
int iVerMajor;
int iVerMinor;
int iVerPatch;
HB_TRACE(HB_TR_DEBUG, ("hb_verCompiler()"));
pszCompiler = ( char * ) hb_xgrab( 80 );
szSub[ 0 ] = '\0';
#if defined(__IBMC__) || defined(__IBMCPP__)
#if defined(__IBMC__)
iVerMajor = __IBMC__;
#else
iVerMajor = __IBMCPP__;
#endif
if( iVerMajor >= 300 )
pszName = "IBM Visual Age C++";
else
pszName = "IBM C++";
iVerMajor /= 100;
iVerMinor = iVerMajor % 100;
iVerPatch = 0;
#elif defined(__POCC__)
pszName = "Pelles ISO C Compiler";
iVerMajor = __POCC__ / 100;
iVerMinor = __POCC__ % 100;
iVerPatch = 0;
#elif defined(__XCC__)
pszName = "Pelles ISO C Compiler";
iVerMajor = __XCC__ / 100;
iVerMinor = __XCC__ % 100;
iVerPatch = 0;
#elif defined(__LCC__)
pszName = "Logiciels/Informatique lcc-win32";
iVerMajor = 0 /* __LCC__ / 100 */;
iVerMinor = 0 /* __LCC__ % 100 */;
iVerPatch = 0;
#elif defined(__DMC__)
pszName = __DMC_VERSION_STRING__;
iVerMajor = 0;
iVerMinor = 0;
iVerPatch = 0;
#elif defined(_MSC_VER)
#if (_MSC_VER >= 800)
pszName = "Microsoft Visual C";
#else
pszName = "Microsoft C";
#endif
#if defined(__cplusplus)
hb_strncpy( szSub, "++", sizeof( szSub ) - 1 );
#endif
iVerMajor = _MSC_VER / 100;
iVerMinor = _MSC_VER % 100;
#if defined(_MSC_FULL_VER)
iVerPatch = _MSC_FULL_VER - ( _MSC_VER * 10000 );
#else
iVerPatch = 0;
#endif
#elif defined(__BORLANDC__)
pszName = "Borland C++";
#if (__BORLANDC__ == 1040) /* Version 3.1 */
iVerMajor = 3;
iVerMinor = 1;
iVerPatch = 0;
#elif (__BORLANDC__ >= 1280) /* Version 5.x */
iVerMajor = __BORLANDC__ >> 8;
iVerMinor = ( __BORLANDC__ & 0xFF ) >> 4;
iVerPatch = __BORLANDC__ & 0xF;
#else /* Version 4.x */
iVerMajor = __BORLANDC__ >> 8;
iVerMinor = ( __BORLANDC__ - 1 & 0xFF ) >> 4;
iVerPatch = 0;
#endif
#elif defined(__TURBOC__)
pszName = "Borland Turbo C";
iVerMajor = __TURBOC__ >> 8;
iVerMinor = __TURBOC__ & 0xFF;
iVerPatch = 0;
#elif defined(__MPW__)
pszName = "MPW C";
iVerMajor = __MPW__ / 100;
iVerMinor = __MPW__ % 100;
iVerPatch = 0;
#elif defined(__WATCOMC__)
#if __WATCOMC__ < 1200
pszName = "Watcom C";
#else
pszName = "Open Watcom C";
#endif
#if defined(__cplusplus)
hb_strncpy( szSub, "++", sizeof( szSub ) - 1 );
#endif
iVerMajor = __WATCOMC__ / 100;
iVerMinor = __WATCOMC__ % 100;
#if defined( __WATCOM_REVISION__ )
iVerPatch = __WATCOM_REVISION__;
#else
iVerPatch = 0;
#endif
#elif defined(__GNUC__)
#if defined(__DJGPP__)
pszName = "Delorie GNU C";
#elif defined(__CYGWIN__)
pszName = "Cygwin GNU C";
#elif defined(__MINGW32__)
pszName = "MinGW GNU C";
#elif defined(__RSX32__)
pszName = "EMX/RSXNT/DOS GNU C";
#elif defined(__RSXNT__)
pszName = "EMX/RSXNT/Win32 GNU C";
#elif defined(__EMX__)
pszName = "EMX GNU C";
#else
pszName = "GNU C";
#endif
#if defined(__cplusplus)
hb_strncpy( szSub, "++", sizeof( szSub ) - 1 );
#endif
iVerMajor = __GNUC__;
iVerMinor = __GNUC_MINOR__;
#if defined(__GNUC_PATCHLEVEL__)
iVerPatch = __GNUC_PATCHLEVEL__;
#else
iVerPatch = 0;
#endif
#else
pszName = ( char * ) NULL;
iVerMajor = iVerMinor = iVerPatch = 0;
#endif
if( pszName )
{
if( iVerPatch != 0 )
snprintf( pszCompiler, 80, "%s%s %hd.%hd.%hd", pszName, szSub, iVerMajor, iVerMinor, iVerPatch );
else if( iVerMajor != 0 || iVerMinor != 0 )
snprintf( pszCompiler, 80, "%s%s %hd.%hd", pszName, szSub, iVerMajor, iVerMinor );
else
snprintf( pszCompiler, 80, "%s%s", pszName, szSub );
}
else
hb_strncpy( pszCompiler, "(unknown)", 79 );
#if defined(__DJGPP__)
snprintf( szSub, sizeof( szSub ), " (DJGPP %i.%02i)", ( int ) __DJGPP__, ( int ) __DJGPP_MINOR__ );
hb_strncat( pszCompiler, szSub, 79 );
#elif defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__GNUC__)
#if defined( HB_ARCH_16BIT )
hb_strncat( pszCompiler, " (16 bit)", 79 );
#elif defined( HB_ARCH_32BIT )
hb_strncat( pszCompiler, " (32 bit)", 79 );
#elif defined( HB_ARCH_64BIT )
hb_strncat( pszCompiler, " (64 bit)", 79 );
#endif
#endif
return pszCompiler;
}
/* NOTE: The caller must free the returned buffer. [vszakats] */
char * hb_verHarbour( void )
{
char * pszVersion;
HB_TRACE(HB_TR_DEBUG, ("hb_verHarbour()"));
pszVersion = ( char * ) hb_xgrab( 80 );
/* NOTE:
CA-Clipper 5.2e returns: "Clipper (R) 5.2e Intl. (x216) (1995.02.07)"
CA-Clipper 5.3b returns: "Clipper (R) 5.3b Intl. (Rev. 338) (1997.04.25)"
*/
snprintf( pszVersion, 80, "Harbour %s build %d.%d-%d Intl. (Rev. %d)",
HB_VER_STATUS, HB_VER_MAJOR, HB_VER_MINOR, HB_VER_REVISION,
hb_verSvnID() );
return pszVersion;
}
char * hb_verPCode( void )
{
char * pszPCode;
HB_TRACE(HB_TR_DEBUG, ("hb_verPCode()"));
pszPCode = ( char * ) hb_xgrab( 24 );
snprintf( pszPCode, 24, "PCode version: %d.%d",
HB_PCODE_VER >> 8, HB_PCODE_VER & 0xff );
return pszPCode;
}
char * hb_verBuildDate( void )
{
char * pszDate;
HB_TRACE(HB_TR_DEBUG, ("hb_verBuildDate()"));
pszDate = ( char * ) hb_xgrab( 64 );
snprintf( pszDate, 64, "%s %s", __DATE__, __TIME__ );
return pszDate;
}
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