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harbour-core/harbour/source/pp/ppcore.c
Ryszard Glab 886dc4fcbd 2006-06-02 14:00 UTC+0100 Ryszard Glab <rglab//imid.med.pl> 
* include/hbexpra.c
   * source/compiler/expropta.c
      * fixed bug in GET var[ any_one_dim_index ]

   * source/pp/ppcore.c
      * fixed BCC warning

      NOTICE: The above files are retagged to 'build46'
2006-06-02 11:43:30 +00:00

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/*
* $Id$
*/
/*
* Harbour Project source code:
* Preprocessor core module
*
* Copyright 1999 Alexander S.Kresin <alex@belacy.belgorod.su>
* 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 1999-2001 Viktor Szakats <viktor.szakats@syenar.hu>
* __DATE__, __TIME__, __HB_MAIN__ support
*
* Copyright 2000 Ron Pinkas <Ron@Profit-Master.com>
*
* hb_pp_SetRules() and related code for supportting
* replaceable rules with -w switch
*
* See doc/license.txt for licensing terms.
*
*/
/*
* Avoid tracing in preprocessor/compiler.
*/
#if ! defined(HB_TRACE_UTILS)
#if defined(HB_TRACE_LEVEL)
#undef HB_TRACE_LEVEL
#endif
#endif
#include <time.h>
#include <errno.h>
#include "hbpp.h"
#include "hbcomp.h"
#if defined( OS_UNIX_COMPATIBLE )
#include <sys/timeb.h>
#else
#include <sys/timeb.h>
#endif
int hb_pp_ParseDefine( char * ); /* Process #define directive */
static COMMANDS *AddCommand( char * ); /* Add new #command to an array */
static COMMANDS *AddTranslate( char * ); /* Add new #translate to an array */
static DEFINES *DefSearch( char *, int, BOOL * );
static COMMANDS *ComSearch( char *, COMMANDS * );
static COMMANDS *TraSearch( char *, COMMANDS * );
static int ParseUndef( char * ); /* Process #undef directive */
static int ParseIfdef( char *, int ); /* Process #ifdef directive */
static void ParseCommand( char *, BOOL, BOOL ); /* Process #command or #translate directive */
static void ConvertPatterns( char *, int, char *, int ); /* Converting result pattern in #command and #translate */
static int WorkDefine( char **, char *, DEFINES * ); /* Replace fragment of code with a #defined result text */
static int WorkPseudoF( char **, char *, DEFINES * ); /* Replace pseudofunction with a #defined result text */
static int WorkCommand( char *, char *, COMMANDS * );
static int WorkTranslate( char *, char *, COMMANDS *, int * );
static int CommandStuff( char *, char *, char *, int *, BOOL, BOOL );
static int RemoveSlash( char * );
static int WorkMarkers( char **, char **, char *, int *, BOOL, BOOL );
static int getExpReal( char *, char **, BOOL, int, BOOL );
static BOOL isExpres( char *, BOOL );
static BOOL TestOptional( char *, char * );
static BOOL CheckOptional( char *, char *, char *, int *, BOOL, BOOL );
static void SkipOptional( char ** );
static void SearnRep( char *, char *, int, char *, int * );
static int ReplacePattern( char, char *, int, char *, int );
static void pp_rQuotes( char *, char * );
static int md_strAt( char *, int, char *, BOOL, BOOL, BOOL, int );
#define MD_STR_AT_IGNORECASE 0 /* search ignoring case */
#define MD_STR_AT_USESUBCASE 1 /* use case specified in search string (old) */
static char *PrevSquare( char *, char *, int * );
static int IsInStr( char, char * );
static int stroncpy( char *, char *, int );
static int strincpy( char *, char * );
static BOOL truncmp( char **, char **, BOOL );
static BOOL strincmp( char *, char **, BOOL );
static int strotrim( char *, BOOL ); /* Ron Pinkas 2001-02-14 added 2nd parameter */
static int NextWord( char **, char *, BOOL );
static int NextName( char **, char * );
static int NextParm( char **, char * );
static BOOL OpenInclude( char *, HB_PATHNAMES *, PHB_FNAME, BOOL bStandardOnly, char * );
static BOOL IsIdentifier( char *szProspect );
static int IsMacroVar( char *szText, BOOL isCommand );
static void RemoveOptional( char *cpatt );
static int ConvertOptional( char *cpatt, int len, BOOL bLeft );
#define ISNAME( c ) ( isalnum( c ) || ( c ) == '_' || ( c ) > 0x7E )
#define MAX_NAME 255
#define MAX_EXP 2048
#define PATTERN_SIZE 2048
#define STATE_INIT 0
#define STATE_NORMAL 1
#define STATE_COMMENT 2
#define STATE_QUOTE1 3
#define STATE_QUOTE2 4
#define STATE_QUOTE3 5
#define STATE_ID_END 6
#define STATE_ID 7
#define STATE_EXPRES 8
#define STATE_EXPRES_ID 9
#define STATE_BRACKET 10
#define IT_EXPR 1
#define IT_ID 2
#define IT_COMMA 3
#define IT_ID_OR_EXPR 4
#define HB_PP_MAX_INCLUDES FOPEN_MAX - 5 - 1
#define HB_PP_MATCH_MARK '\1'
#define HB_PP_OPT_START '\2'
#define HB_PP_OPT_END '\3'
/* Ron Pinkas added 2000-01-24 */
#define IS_2CHAR_OPERATOR( p ) ( p[0] && p[1] && ( strncmp( p, ":=", 2 ) == 0 || \
strncmp( p, "+=", 2 ) == 0 || \
strncmp( p, "-=", 2 ) == 0 || \
strncmp( p, "*=", 2 ) == 0 || \
strncmp( p, "/=", 2 ) == 0 || \
strncmp( p, "^=", 2 ) == 0 || \
strncmp( p, "==", 2 ) == 0 || \
strncmp( p, "<>", 2 ) == 0 || \
strncmp( p, "<=", 2 ) == 0 || \
strncmp( p, ">=", 2 ) == 0 || \
strncmp( p, "++", 2 ) == 0 || \
strncmp( p, "--", 2 ) == 0 || \
strncmp( p, "->", 2 ) == 0 ) )
/* END, Ron Pinkas added 2000-01-24 */
static int s_kolAddDefs = 0;
static int s_kolAddComs = 0;
static int s_kolAddTras = 0;
static int s_ParseState;
static int s_maxCondCompile;
static int s_aIsRepeate[5];
static int s_Repeate;
static BOOL s_bReplacePat = TRUE;
static int s_numBrackets;
static char s_groupchar;
static char s_prevchar;
/* additional buffers for expressions */
static char *s_expreal = NULL; /* allocation inside WorkMarkers */
static char *s_expcopy = NULL; /* allocation inside SearnExp */
/* global variables */
int *hb_pp_aCondCompile = NULL;
int hb_pp_nCondCompile = 0;
BOOL hb_pp_NestedLiteralString = FALSE;
BOOL hb_pp_LiteralEscSeq = FALSE;
unsigned int hb_pp_MaxTranslateCycles = 1024;
int hb_pp_StreamBlock = 0;
char *hb_pp_STD_CH = NULL;
/* Ron Pinkas added 2000-11-21 */
static BOOL s_bArray = FALSE;
/* Table with parse errors */
char *hb_pp_szErrors[] = {
"Can\'t open #include file: \'%s\'; %s",
"#else does not match #ifdef",
"#endif does not match #ifdef",
"Bad filename in #include",
"#define without parameters",
"Missing => in #translate/#command \'%s\' [%s]'",
"Error in pattern definition",
"Cycled #define",
"Invalid name follows #: \'%s\'",
"\'%s\'",
"Memory allocation error",
"Memory reallocation error",
"Freeing a NULL memory pointer",
"Value out of range in #pragma directive",
"Can\'t open command definitions file: \'%s\'",
"Invalid command definitions file name: \'%s\'",
"Too many nested #includes, can\'t open: \'%s\'",
"Input buffer overflow",
"Label missing in #define '%s'",
"Comma or right parenthesis missing in #define '%s'",
"Label duplicated in #define '%s(%s)'",
};
/* Table with warnings */
char *hb_pp_szWarnings[] = {
"1Redefinition or duplicate definition of #define %s",
"1No directives in command definitions file"
};
void hb_pp_SetRules( HB_INCLUDE_FUNC_PTR hb_compInclude, BOOL hb_comp_bQuiet )
{
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_SetRules()" ) );
if( hb_pp_STD_CH )
{
if( *hb_pp_STD_CH > ' ' )
{
hb_comp_pFileName = hb_fsFNameSplit( hb_pp_STD_CH );
if( hb_comp_pFileName->szName )
{
char szFileName[_POSIX_PATH_MAX];
if( !hb_comp_pFileName->szExtension )
hb_comp_pFileName->szExtension = ".ch";
hb_fsFNameMerge( szFileName, hb_comp_pFileName );
if( ( *hb_compInclude ) ( szFileName, hb_comp_pIncludePath ) )
{
hb_pp_Init( );
hb_pp_ReadRules( );
if( s_kolAddComs || s_kolAddTras || s_kolAddDefs > 3 )
{
if( !hb_comp_bQuiet )
printf( "Loaded: %i Commands, %i Translates, %i Defines from: %s\n", s_kolAddComs, s_kolAddTras, s_kolAddDefs - 3, szFileName );
}
else
{
hb_compGenWarning( hb_pp_szWarnings, 'I', HB_PP_WARN_NO_DIRECTIVES, NULL /*szFileName */ , NULL );
}
fclose( hb_comp_files.pLast->handle );
hb_xfree( hb_comp_files.pLast->pBuffer );
hb_xfree( hb_comp_files.pLast->szFileName );
if( hb_comp_files.pLast->yyBuffer )
{
hb_compParserStop( ); /* uses hb_comp_files.pLast */
}
hb_xfree( hb_comp_files.pLast );
hb_comp_files.pLast = NULL;
hb_comp_files.iFiles = 0;
hb_xfree( ( void * ) hb_comp_pFileName );
hb_comp_pFileName = NULL;
}
else
{
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_CANNOT_OPEN_RULES, szFileName, NULL );
}
}
else
{
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_BAD_RULES_FILE_NAME, hb_pp_STD_CH, NULL );
}
}
else
{
if( !hb_comp_bQuiet )
printf( "Standard command definitions excluded.\n" );
hb_pp_Init( );
}
hb_xfree( hb_pp_STD_CH );
}
else
{
hb_pp_Table( );
hb_pp_Init( );
}
}
void hb_pp_Free( void )
{
DEFINES *stdef;
COMMANDS *stcmd;
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_Free()" ) );
while( s_kolAddDefs )
{
stdef = hb_pp_topDefine;
if( stdef->pars )
hb_xfree( stdef->pars );
if( stdef->value )
hb_xfree( stdef->value );
if( stdef->name )
hb_xfree( stdef->name );
hb_pp_topDefine = stdef->last;
hb_xfree( stdef );
s_kolAddDefs--;
}
while( s_kolAddComs )
{
stcmd = hb_pp_topCommand;
if( stcmd->mpatt )
hb_xfree( stcmd->mpatt );
if( stcmd->value )
hb_xfree( stcmd->value );
hb_xfree( stcmd->name );
hb_pp_topCommand = stcmd->last;
hb_xfree( stcmd );
s_kolAddComs--;
}
while( s_kolAddTras )
{
stcmd = hb_pp_topTranslate;
if( stcmd->mpatt )
hb_xfree( stcmd->mpatt );
if( stcmd->value )
hb_xfree( stcmd->value );
hb_xfree( stcmd->name );
hb_pp_topTranslate = stcmd->last;
hb_xfree( stcmd );
s_kolAddTras--;
}
if( hb_pp_aCondCompile )
{
hb_xfree( ( void * ) hb_pp_aCondCompile );
hb_pp_aCondCompile = NULL;
}
hb_pp_InternalFree( );
if( s_expreal )
{
hb_xfree( ( void *) s_expreal );
s_expreal = NULL;
}
if( s_expcopy )
{
hb_xfree( ( void *) s_expcopy );
s_expcopy = NULL;
}
}
void hb_pp_Init( void )
{
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_Init()" ) );
hb_pp_Free( );
s_ParseState = 0;
s_maxCondCompile = 5;
s_bReplacePat = TRUE;
s_prevchar = 'A';
if( !hb_pp_aCondCompile )
hb_pp_aCondCompile = ( int * ) hb_xgrab( sizeof( int ) * 5 );
hb_pp_nCondCompile = 0;
{
char sOS[64];
char sVer[64];
char *pSrc, *pDst;
char *szPlatform = hb_verPlatform( );
int n;
strcpy( sOS, "__PLATFORM__" );
pSrc = szPlatform;
n = strlen( sOS );
pDst = sOS;
while( *pSrc && *pSrc != ' ' && n < ( int ) sizeof( sOS ) - 1 )
{
if( *pSrc == '_' || ( *pSrc >= 'A' && *pSrc <= 'Z' ) || ( *pSrc >= 'a' && *pSrc <= 'z' ) || ( *pSrc >= '0' && *pSrc <= '9' ) )
{
pDst[n++] = *pSrc;
}
pSrc++;
}
pDst[n] = 0;
n = 0;
pDst = sVer;
pDst[n++] = '"';
if( *pSrc == ' ' )
{
while( *( ++pSrc ) && n < ( int ) sizeof( sVer ) - 2 )
pDst[n++] = *pSrc;
}
pDst[n++] = '"';
pDst[n] = 0;
hb_pp_AddDefine( sOS, sVer );
#ifdef HB_OS_UNIX
strcpy( &sOS[12], "UNIX" );
hb_pp_AddDefine( sOS, sVer );
#endif
hb_xfree( szPlatform );
}
{
char szResult[6];
USHORT usHarbour = ( 256 * HB_VER_MAJOR ) + HB_VER_MINOR;
/*
This updates __HARBOUR__ on every change of HB_VER_MAJOR / HB_VER_MINOR
HIBYTE is the HB_VER_MAJOR value and the LOBYTE is the HB_VER_MINOR value.
The check below is to ensure that __HARBOUR__ gets the
value of 1 by default
*/
sprintf( szResult, "%05d", ( usHarbour ? usHarbour : 1 ) );
hb_pp_AddDefine( "__HARBOUR__", szResult );
}
{
char szResult[11];
time_t t;
struct tm *oTime;
time( &t );
oTime = localtime( &t );
sprintf( szResult, "\"%04d%02d%02d\"", oTime->tm_year + 1900, oTime->tm_mon + 1, oTime->tm_mday );
hb_pp_AddDefine( "__DATE__", szResult );
sprintf( szResult, "\"%02d:%02d:%02d\"", oTime->tm_hour, oTime->tm_min, oTime->tm_sec );
hb_pp_AddDefine( "__TIME__", szResult );
}
{
char szResult[11];
sprintf( szResult, "%d", ( int ) sizeof( void * ) );
#if defined( HB_ARCH_16BIT )
hb_pp_AddDefine( "__ARCH16BIT__", szResult );
#elif defined( HB_ARCH_32BIT )
hb_pp_AddDefine( "__ARCH32BIT__", szResult );
#elif defined( HB_ARCH_64BIT )
hb_pp_AddDefine( "__ARCH64BIT__", szResult );
#endif
#if defined( HB_LITTLE_ENDIAN )
hb_pp_AddDefine( "__LITTLE_ENDIAN__", szResult );
#elif defined( HB_BIG_ENDIAN )
hb_pp_AddDefine( "__BIG_ENDIAN__", szResult );
#elif defined( HB_PDP_ENDIAN )
hb_pp_AddDefine( "__PDP_ENDIAN__", szResult );
#endif
}
#ifdef HARBOUR_START_PROCEDURE
hb_pp_AddDefine( "__HB_MAIN__", HARBOUR_START_PROCEDURE );
#endif
}
/* Table with parse warnings */
/* NOTE: The first character stores the warning's level that triggers this
* warning. The warning's level is set by -w<n> command line option.
*/
int hb_pp_ParseDirective( char *sLine )
{
char sDirective[MAX_NAME];
char szInclude[_POSIX_PATH_MAX];
int i;
int bIgnore = 1;
char *sParse;
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_ParseDirective(%s)", sLine ) );
strotrim( sLine, TRUE );
hb_pp_strocpy( sLine, sLine + 1 );
sParse = sLine;
i = NextName( &sLine, sDirective );
hb_strupr( sDirective );
HB_SKIPTABSPACES( sLine );
if( i == 4 && memcmp( sDirective, "ELSE", 4 ) == 0 )
{ /* --- #else --- */
if( hb_pp_nCondCompile == 0 )
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_DIRECTIVE_ELSE, NULL, NULL );
else if( hb_pp_nCondCompile == 1 || hb_pp_aCondCompile[hb_pp_nCondCompile - 2] )
hb_pp_aCondCompile[hb_pp_nCondCompile - 1] = 1 - hb_pp_aCondCompile[hb_pp_nCondCompile - 1];
}
else if( i >= 4 && i <= 5 && memcmp( sDirective, "ENDIF", i ) == 0 )
{ /* --- #endif --- */
if( hb_pp_nCondCompile == 0 )
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_DIRECTIVE_ENDIF, NULL, NULL );
else
hb_pp_nCondCompile--;
}
else if( i >= 4 && i <= 5 && memcmp( sDirective, "IFDEF", i ) == 0 )
ParseIfdef( sLine, TRUE ); /* --- #ifdef --- */
else if( i >= 4 && i <= 6 && memcmp( sDirective, "IFNDEF", i ) == 0 )
ParseIfdef( sLine, FALSE ); /* --- #ifndef --- */
else if( hb_pp_nCondCompile == 0 || hb_pp_aCondCompile[hb_pp_nCondCompile - 1] )
{
if( i >= 4 && i <= 7 && memcmp( sDirective, "INCLUDE", i ) == 0 )
{ /* --- #include --- */
char cDelimChar;
if( *sLine != '\"' && *sLine != '\'' && *sLine != '<' )
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_WRONG_NAME, NULL, NULL );
cDelimChar = *sLine;
if( cDelimChar == '<' )
cDelimChar = '>';
else if( cDelimChar == '`' )
cDelimChar = '\'';
sLine++;
i = 0;
while( *( sLine + i ) != '\0' && *( sLine + i ) != cDelimChar )
i++;
if( *( sLine + i ) != cDelimChar )
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_WRONG_NAME, NULL, NULL );
*( sLine + i ) = '\0';
if( !OpenInclude( sLine, hb_comp_pIncludePath, hb_comp_pFileName, ( cDelimChar == '>' ), szInclude ) )
{
if( errno == 0 || errno == EMFILE )
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_TOO_MANY_INCLUDES, sLine, NULL );
else
{
#if defined(__CYGWIN__) || defined(__IBMCPP__) || defined(__LCC__)
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_CANNOT_OPEN, sLine, "" );
#else
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_CANNOT_OPEN, sLine, strerror( errno ) );
#endif
}
}
}
else if( i >= 4 && i <= 6 && memcmp( sDirective, "DEFINE", i ) == 0 )
hb_pp_ParseDefine( sLine ); /* --- #define --- */
else if( i >= 4 && i <= 5 && memcmp( sDirective, "UNDEF", i ) == 0 )
ParseUndef( sLine ); /* --- #undef --- */
else if( ( i >= 4 && i <= 7 && memcmp( sDirective, "COMMAND", i ) == 0 ) || ( i >= 4 && i <= 8 && memcmp( sDirective, "XCOMMAND", i ) == 0 ) )
/* --- #command --- */
ParseCommand( sLine, ( i == 7 ) ? FALSE : TRUE, TRUE );
else
if( ( i >= 4 && i <= 9 && memcmp( sDirective, "TRANSLATE", i ) == 0 )
|| ( i >= 4 && i <= 10 && memcmp( sDirective, "XTRANSLATE", i ) == 0 ) )
/* --- #translate --- */
ParseCommand( sLine, ( i == 9 ) ? FALSE : TRUE, FALSE );
else if( i >= 4 && i <= 6 && memcmp( sDirective, "STDOUT", i ) == 0 )
printf( "%s\n", sLine ); /* --- #stdout --- */
else if( i >= 4 && i <= 5 && memcmp( sDirective, "ERROR", i ) == 0 )
/* --- #error --- */
hb_compGenError( hb_pp_szErrors, 'E', HB_PP_ERR_EXPLICIT, sLine, NULL );
else if( i == 4 && memcmp( sDirective, "LINE", 4 ) == 0 )
return -1;
else if( i == 6 && memcmp( sDirective, "PRAGMA", 6 ) == 0 )
{
hb_pp_strocpy( sParse, sParse + 6 );
bIgnore = hb_pp_ParsePragma( sParse ); /* --- #pragma --- */
}
else
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_WRONG_DIRECTIVE, sDirective, NULL );
}
return bIgnore;
}
int hb_pp_ParseDefine( char *sLine )
{
char defname[MAX_NAME], pars[MAX_NAME + 1];
int i, npars = -1;
DEFINES *lastdef;
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_ParseDefine(%s)", sLine ) );
HB_SKIPTABSPACES( sLine );
if( ISNAME( ( BYTE ) * sLine ) )
{
char *cParams = NULL;
NextName( &sLine, defname );
if( *sLine == '(' ) /* If pseudofunction was found */
{
int iParLen = 0;
int iLen;
sLine++;
HB_SKIPTABSPACES( sLine );
npars = 0;
while( *sLine && *sLine != ')' )
{
if( ISNAME( ( BYTE ) * sLine ) )
{
NextName( &sLine, pars );
iLen = strlen( pars );
if( cParams == NULL )
{
/* 'xy0' -> '~xy0' */
cParams = ( char * ) hb_xgrab( iLen + 2 );
}
else
{
/* '~xy0' -> '~xy,~ab0' */
char *cPos;
cPos = strstr( cParams, pars );
if( cPos && ( cPos[iLen] == ',' || cPos[iLen] == '\0' ) )
{
cPos--;
if( *cPos == '\001' )
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_LABEL_DUPL_IN_DEFINE, defname, pars );
}
cParams = ( char * ) hb_xrealloc( cParams, iParLen + iLen + 3 );
cParams[iParLen++] = ',';
cParams[iParLen] = '\0';
}
cParams[iParLen] = '\001';
strcpy( cParams + iParLen + 1, pars );
iParLen += iLen + 1;
npars++;
HB_SKIPTABSPACES( sLine );
}
else
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_LABEL_MISSING_IN_DEFINE, defname, NULL );
if( *sLine == ',' )
{
sLine++;
HB_SKIPTABSPACES( sLine );
if( *sLine == ')' )
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_LABEL_MISSING_IN_DEFINE, defname, NULL );
}
}
HB_SKIPTABSPACES( sLine );
if( *sLine == '\0' )
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_PARE_MISSING_IN_DEFINE, defname, NULL );
sLine++;
}
HB_SKIPTABSPACES( sLine );
if( cParams )
{
char *tmp = cParams;
char *cPos;
int iPar, iLen, iPos, iOldPos;
iLen = strlen( sLine );
for( i = 0; i < npars; i++ )
{
/*1z,1y */
cPos = strchr( tmp, ',' );
if( cPos )
iPar = cPos - tmp;
else
iPar = strlen( tmp );
memcpy( pars, tmp, iPar );
pars[iPar] = '\0';
iOldPos = 0;
while( ( iPos = md_strAt( pars + 1, iPar - 1, sLine + iOldPos, TRUE, FALSE, FALSE, MD_STR_AT_IGNORECASE ) ) != 0 )
{
if( sLine[iOldPos + iPos] != '\001' )
{
hb_pp_Stuff( pars, sLine + iOldPos + iPos - 1, iPar, iPar - 1, iLen - iPos - iOldPos );
iLen++;
}
iOldPos += iPos + iPar;
}
if( cPos )
tmp = cPos + 1;
}
}
lastdef = hb_pp_AddDefine( defname, ( *sLine == '\0' ) ? NULL : sLine );
lastdef->npars = npars;
lastdef->pars = cParams;
}
else
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_DEFINE_ABSENT, NULL, NULL );
return 0;
}
DEFINES *hb_pp_AddDefine( char *defname, char *value )
{
BOOL isNew;
DEFINES *stdef;
int len = strlen( defname );
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_AddDefine(%s, %s)", defname, value ) );
stdef = DefSearch( defname, len, &isNew );
if( stdef != NULL )
{
hb_compGenWarning( hb_pp_szWarnings, 'I', HB_PP_WARN_DEFINE_REDEF, defname, NULL );
if( isNew )
{
if( stdef->pars )
hb_xfree( stdef->pars );
if( stdef->value )
hb_xfree( stdef->value );
}
}
else
{
stdef = ( DEFINES * ) hb_xgrab( sizeof( DEFINES ) );
stdef->last = hb_pp_topDefine;
hb_pp_topDefine = stdef;
stdef->name = hb_strdup( defname );
stdef->namelen = len;
stdef->npars = -1;
s_kolAddDefs++;
}
stdef->value = ( value == NULL ) ? NULL : hb_strdup( value );
stdef->pars = NULL;
return stdef;
}
static int ParseUndef( char *sLine )
{
char defname[MAX_NAME];
DEFINES *stdef;
BOOL isNew;
int len;
HB_TRACE( HB_TR_DEBUG, ( "ParseUndef(%s)", sLine ) );
NextWord( &sLine, defname, FALSE );
len = strlen( defname );
if( ( stdef = DefSearch( defname, len, &isNew ) ) != NULL )
{
if( isNew )
{
if( stdef->pars )
hb_xfree( stdef->pars );
if( stdef->value )
hb_xfree( stdef->value );
hb_xfree( stdef->name );
}
stdef->pars = NULL;
stdef->value = NULL;
stdef->name = NULL;
stdef->namelen = 0;
}
return 0;
}
static int ParseIfdef( char *sLine, int usl )
{
char defname[MAX_NAME];
DEFINES *stdef;
int len = 0;
HB_TRACE( HB_TR_DEBUG, ( "ParseIfdef(%s, %d)", sLine, usl ) );
if( hb_pp_nCondCompile == 0 || hb_pp_aCondCompile[hb_pp_nCondCompile - 1] )
{
len = NextWord( &sLine, defname, FALSE );
if( *defname == '\0' )
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_DEFINE_ABSENT, NULL, NULL );
}
if( hb_pp_nCondCompile == s_maxCondCompile )
{
s_maxCondCompile += 5;
hb_pp_aCondCompile = ( int * ) hb_xrealloc( hb_pp_aCondCompile, sizeof( int ) * s_maxCondCompile );
}
if( hb_pp_nCondCompile == 0 || hb_pp_aCondCompile[hb_pp_nCondCompile - 1] )
{
if( ( ( stdef = DefSearch( defname, len, NULL ) ) != NULL && usl ) || ( stdef == NULL && !usl ) )
hb_pp_aCondCompile[hb_pp_nCondCompile] = 1;
else
hb_pp_aCondCompile[hb_pp_nCondCompile] = 0;
}
else
hb_pp_aCondCompile[hb_pp_nCondCompile] = 0;
hb_pp_nCondCompile++;
return 0;
}
static DEFINES *DefSearch( char *defname, int len, BOOL * isNew )
{
int kol = 0, j;
DEFINES *stdef = hb_pp_topDefine;
HB_TRACE( HB_TR_DEBUG, ( "DefSearch(%s)", defname ) );
while( stdef != NULL )
{
kol++;
if( stdef->name != NULL && stdef->namelen == len )
{
for( j = 0; *( stdef->name + j ) == *( defname + j ) && *( stdef->name + j ) != '\0'; j++ ) ;
if( *( stdef->name + j ) == *( defname + j ) )
{
if( isNew )
*isNew = ( s_kolAddDefs >= kol );
return stdef;
}
}
stdef = stdef->last;
}
return NULL;
}
static COMMANDS *ComSearch( char *cmdname, COMMANDS * stcmdStart )
{
COMMANDS *stcmd = ( stcmdStart ) ? stcmdStart : hb_pp_topCommand;
HB_TRACE( HB_TR_DEBUG, ( "ComSearch(%s, %p)", cmdname, stcmdStart ) );
while( stcmd != NULL )
{
int j;
for( j = 0; ( *( stcmd->name + j ) == toupper( *( cmdname + j ) ) ) &&
( *( stcmd->name + j ) != '\0' ) && ( ( stcmd->com_or_xcom ) ? 1 : ( j < 4 || ISNAME( ( BYTE ) * ( cmdname + j + 1 ) ) ) ); j++ ) ;
if( ( *( stcmd->name + j ) == toupper( *( cmdname + j ) ) )
|| ( !stcmd->com_or_xcom && j >= 4 && *( stcmd->name + j ) != '\0' && *( cmdname + j ) == '\0' ) )
break;
stcmd = stcmd->last;
}
return stcmd;
}
static COMMANDS *TraSearch( char *cmdname, COMMANDS * sttraStart )
{
int j;
COMMANDS *sttra = ( sttraStart ) ? sttraStart : hb_pp_topTranslate;
HB_TRACE( HB_TR_DEBUG, ( "TraSearch(%s, %p)", cmdname, sttraStart ) );
while( sttra != NULL )
{
for( j = 0; *( sttra->name + j ) == toupper( *( cmdname + j ) ) &&
*( sttra->name + j ) != '\0' && ( ( sttra->com_or_xcom ) ? 1 : ( j < 4 || ISNAME( ( BYTE ) * ( cmdname + j + 1 ) ) ) ); j++ ) ;
if( *( sttra->name + j ) == toupper( *( cmdname + j ) )
|| ( !sttra->com_or_xcom && j >= 4 && *( sttra->name + j ) != '\0' && *( cmdname + j ) == '\0' ) )
break;
sttra = sttra->last;
}
return sttra;
}
static void ParseCommand( char *sLine, BOOL com_or_xcom, BOOL com_or_tra )
{
#if !defined(HB_PP_DEBUG_MEMORY)
static char mpatt[PATTERN_SIZE];
#else
char *mpatt = ( char * ) hb_xgrab( PATTERN_SIZE );
#endif
char *rpatt;
char cmdname[MAX_NAME];
COMMANDS *stcmd;
int mlen, rlen;
int ipos;
/* Ron Pinkas added 2000-12-03 */
BOOL bOk = FALSE;
HB_TRACE( HB_TR_DEBUG, ( "ParseCommand(%s, %d, %d)", sLine, com_or_xcom, com_or_tra ) );
HB_SKIPTABSPACES( sLine );
ipos = 0;
/* JFL 2000-09-19 */
/* This was the original line as Alexander wrote it */
/* while( *sLine != '\0' && *sLine != ' ' && *sLine != '\t' && *sLine != '<' && *sLine != '=' && ( *sLine != '(' || ipos == 0 ) ) */
/* Now the line #xtranslate = name(.. => will be allowed */
/* I changed it to the following to allow < and = to be the first char within a translate or xtranslate */
while( *sLine != '\0' && *sLine != ' ' && *sLine != '\t'
&& ( *sLine != '<' || ipos == 0 ) && ( *sLine != '=' || ipos == 0 ) && ( *sLine != '(' || ipos == 0 ) )
{
/* Ron Pinkas added 2000-01-24 */
if( !ISNAME( ( BYTE ) * sLine ) )
{
if( *sLine == '[' && ipos )
break;
if( IS_2CHAR_OPERATOR( sLine ) )
{
*( cmdname + ipos++ ) = *sLine++;
*( cmdname + ipos++ ) = *sLine++;
break;
}
else
{
*( cmdname + ipos++ ) = *sLine++;
break;
}
}
/* END, Ron Pinkas added 2000-01-24 */
*( cmdname + ipos++ ) = *sLine++;
}
*( cmdname + ipos ) = '\0';
if( !ipos )
{
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) mpatt );
#endif
return;
}
hb_strupr( cmdname );
HB_SKIPTABSPACES( sLine );
/* Ron Pinkas added 2000-12-03 */
ipos = 0;
while( *sLine )
{
mpatt[ipos++] = *sLine;
if( *sLine == '=' )
{
int i = ipos;
sLine++;
mpatt[i++] = *sLine;
while( *sLine && ( *sLine == ' ' || *sLine == '\t' ) )
{
sLine++;
mpatt[i++] = *sLine;
}
if( *sLine == '>' )
{
ipos = ipos - 2;
while( mpatt[ipos] == ' ' || mpatt[ipos] == '\t' )
{
ipos--;
}
mpatt[ipos + 1] = '\0';
sLine++;
bOk = TRUE;
break;
}
ipos = i;
}
sLine++;
}
/* End - Ron Pinkas added 2000-12-03 */
/* Ron Pinkas modified 2000-12-03
if( (ipos = hb_strAt( "=>", 2, sLine, strlen(sLine) )) > 0 ) */
if( bOk )
{
/* Ron Pinkas removed 2000-12-03
stroncpy( mpatt, sLine, ipos-1 ); */
mlen = strotrim( mpatt, TRUE );
/* Ron Pinkas removed 2000-12-03
sLine += ipos + 1; */
HB_SKIPTABSPACES( sLine );
/* hb_pp_strocpy( rpatt, sLine ); */
rpatt = sLine;
rlen = strotrim( rpatt, TRUE );
ConvertPatterns( mpatt, mlen, rpatt, rlen );
RemoveSlash( mpatt );
rlen = RemoveSlash( rpatt );
if( com_or_tra )
stcmd = AddCommand( cmdname );
else
stcmd = AddTranslate( cmdname );
stcmd->com_or_xcom = com_or_xcom;
stcmd->mpatt = hb_strdup( mpatt );
stcmd->value = ( rlen > 0 ) ? hb_strdup( rpatt ) : NULL;
}
else
{
sLine -= ( ipos + 1 );
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_COMMAND_DEFINITION, cmdname, sLine );
}
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) mpatt );
#endif
}
/* Remove escape characters and check '[' optional markers
*/
static int ConvertOptional( char *cpatt, int len, BOOL bLeft )
{
int i = 0;
while( cpatt[i] != '\0' )
{
if( cpatt[i] == '"' || cpatt[i] == '\'' )
{
char c = cpatt[i];
i++;
while( cpatt[i] && cpatt[i] != c )
{
i++;
}
i++;
continue; /* skip "strings" */
}
if( cpatt[i] == '[' )
{
if( i && cpatt[i - 1] == '\\' )
{
hb_pp_Stuff( "", cpatt + i - 1, 0, 1, len - i + 1 );
len--;
continue;
}
else
{
int j = i + 1;
int iOpenBrackets = 1;
BOOL bOption = FALSE;
while( cpatt[j] && iOpenBrackets )
{
if( cpatt[j] == '[' && cpatt[j - 1] != '\\' )
iOpenBrackets++;
else if( cpatt[j] == ']' && cpatt[j - 1] != '\\' )
{
if( --iOpenBrackets == 0 && ( bOption || bLeft ) )
{
cpatt[i] = HB_PP_OPT_START;
cpatt[j] = HB_PP_OPT_END;
}
}
else if( cpatt[j] == '<' )
{
j++;
while( cpatt[j] == ' ' || cpatt[j] == '\t' )
j++;
if( strchr( "*(!-{.\"", cpatt[j] ) || ISNAME( cpatt[j] ) )
{
bOption = TRUE;
continue;
}
}
else if( cpatt[j] == '"' || cpatt[j] == '\'' )
{
char c = cpatt[j];
j++;
while( cpatt[j] && cpatt[j] != c )
{
j++;
}
}
j++;
}
if( iOpenBrackets )
{
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_PATTERN_DEFINITION, cpatt + i, NULL );
}
}
}
else if( cpatt[i] == ']' )
{
if( i && cpatt[i - 1] == '\\' )
{
hb_pp_Stuff( "", cpatt + i - 1, 0, 1, len - i + 1 );
len--;
continue;
}
}
i++;
}
return len;
}
static void RemoveOptional( char *cpatt )
{
int i = 0;
int len = strlen( cpatt );
int iOpenBra = 0;
while( cpatt[i] != '\0' )
{
if( cpatt[i] == '"' || cpatt[i] == '\'' )
{
char c = cpatt[i++];
while( cpatt[i] && cpatt[i] != c )
{
i++;
}
if( cpatt[i] )
i++;
continue; /* skip "strings" */
}
if( cpatt[i] == '[' )
{
i++;
iOpenBra++;
while( cpatt[i] && iOpenBra )
{
if( cpatt[i] == '[' )
iOpenBra++;
else if( cpatt[i] == ']' )
iOpenBra--;
i++;
}
continue; /* skip [strings] */
}
if( cpatt[i] == HB_PP_OPT_START || cpatt[i] == HB_PP_OPT_END )
{
hb_pp_Stuff( "", cpatt + i, 0, 1, len - i + 1 );
len--;
}
else
i++;
}
}
/* ConvertPatterns()
* Converts result pattern in #command and #translate to inner format
*/
static void ConvertPatterns( char *mpatt, int mlen, char *rpatt, int rlen )
{
int i = 0, ipos, ifou;
int explen, rmlen;
char exppatt[MAX_NAME], expreal[5] = " 0";
char lastchar = '@', exptype;
char *ptr, *ptrtmp;
HB_TRACE( HB_TR_DEBUG, ( "ConvertPatterns(%s, %d, %s, %d)", mpatt, mlen, rpatt, rlen ) );
expreal[0] = HB_PP_MATCH_MARK;
mlen = ConvertOptional( mpatt, mlen, TRUE ); /* left pattern */
rlen = ConvertOptional( rpatt, rlen, FALSE ); /* right pattern */
while( *( mpatt + i ) != '\0' )
{
if( mpatt[i] == '"' || mpatt[i] == '\'' )
{
char c = mpatt[i];
i++;
while( mpatt[i] && mpatt[i] != c )
{
i++;
}
i++;
continue; /* skip "strings" */
}
if( *( mpatt + i ) == '<' )
{
if( i && mpatt[ i-1 ] == '\\' )
{
i++;
continue;
}
/* Drag match marker, determine it type */
explen = 0;
ipos = i;
i++;
exptype = '0';
while( *( mpatt + i ) == ' ' || *( mpatt + i ) == '\t' )
i++;
if( *( mpatt + i ) == '*' ) /* Wild match marker */
{
exptype = '3';
i++;
}
else if( *( mpatt + i ) == '(' ) /* Extended expression match marker */
{
exptype = '4';
i++;
}
else if( *( mpatt + i ) == '!' ) /* Minimal expression match marker */
{
exptype = '5';
i++;
}
ptr = mpatt + i;
while( *ptr != '>' )
{
if( *ptr == '\0' || *ptr == '<' || *ptr == '[' || *ptr == ']' )
{
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_PATTERN_DEFINITION, NULL, NULL );
return;
}
ptr++;
}
while( *( mpatt + i ) != '>' )
{
if( *( mpatt + i ) == ',' ) /* List match marker */
{
exptype = '1';
while( *( mpatt + i ) != '>' )
i++;
break;
}
else if( *( mpatt + i ) == ':' ) /* Restricted match marker */
{
exptype = '2';
*( mpatt + i-- ) = ' ';
break;
}
if( *( mpatt + i ) != ' ' && *( mpatt + i ) != '\t' )
*( exppatt + explen++ ) = *( mpatt + i );
i++;
}
if( exptype == '3' )
{
if( *( exppatt + explen - 1 ) == '*' )
explen--;
else
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_PATTERN_DEFINITION, NULL, NULL );
}
else if( exptype == '4' )
{
if( *( exppatt + explen - 1 ) == ')' )
explen--;
else
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_PATTERN_DEFINITION, NULL, NULL );
}
else if( exptype == '5' )
{
if( *( exppatt + explen - 1 ) == '!' )
explen--;
else
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_PATTERN_DEFINITION, NULL, NULL );
}
rmlen = i - ipos + 1;
/* Convert match marker into inner format */
lastchar = ( lastchar != 'Z' ) ? ( ( char ) ( ( unsigned int ) lastchar + 1 ) ) : 'a';
expreal[1] = lastchar;
expreal[2] = exptype;
hb_pp_Stuff( expreal, mpatt + ipos, 4, rmlen, mlen - ipos );
mlen += 4 - rmlen;
i += 4 - rmlen;
/* Look for appropriate result markers */
ptr = rpatt;
while( ( ifou = hb_strAt( exppatt, explen, ptr, rlen - ( ptr - rpatt ) ) ) > 0 )
{
/* Convert result marker into inner format */
ifou--;
ptr += ifou;
ptrtmp = ptr + 1;
rmlen = explen;
exptype = '0'; /* regular result marker */
do
{
ptr--;
rmlen++;
ifou--;
if( *ptr == '<' )
continue;
else if( *ptr == '\"' )
exptype = '2'; /* normal stringify result marker */
else if( *ptr == '(' )
exptype = '3'; /* Smart stringify result marker */
else if( *ptr == '{' )
exptype = '4'; /* Blockify result marker */
else if( *ptr == '.' )
exptype = '5'; /* Logify result marker */
else if( *ptr == '-' )
exptype = '6'; /* ommit (remove) result marker */
else if( *ptr == ' ' || *ptr == '\t' )
continue;
else
ifou = -1;
}
while( ifou >= 0 && *ptr != '<' && *( ptr - 1 ) != '\\' );
if( ifou >= 0 && *ptr == '<' )
{
ptr += rmlen++;
while( *ptr != '\0' && *ptr != '>' && *( ptr - 1 ) != '\\' )
{
if( *ptr != ' ' && *ptr != '\t' && *ptr != '\"' && *ptr != ')' && *ptr != '}' && *ptr != '.' && *ptr != '-' )
{
ifou = -1;
break;
}
rmlen++;
ptr++;
}
if( ifou >= 0 && *ptr == '>' )
{
ptr -= rmlen;
ptr++;
if( exptype == '0' && *( ptr - 1 ) == '#' && *( ptr - 2 ) != '\\' )
{
exptype = '1'; /* dumb stringify result marker */
ptr--;
rmlen++;
}
expreal[2] = exptype;
hb_pp_Stuff( expreal, ptr, 4, rmlen, rlen + ( rpatt - ptr ) );
rlen += 4 - rmlen;
}
else
ptr = ptrtmp;
}
else
ptr = ptrtmp;
}
}
i++;
}
}
static COMMANDS *AddCommand( char *cmdname )
{
COMMANDS *stcmd;
HB_TRACE( HB_TR_DEBUG, ( "AddCommand(%s)", cmdname ) );
stcmd = ( COMMANDS * ) hb_xgrab( sizeof( COMMANDS ) );
stcmd->last = hb_pp_topCommand;
hb_pp_topCommand = stcmd;
stcmd->name = hb_strdup( cmdname );
stcmd->namelen = strlen( cmdname );
s_kolAddComs++;
return stcmd;
}
static COMMANDS *AddTranslate( char *traname )
{
COMMANDS *sttra;
HB_TRACE( HB_TR_DEBUG, ( "AddTranslate(%s)", traname ) );
sttra = ( COMMANDS * ) hb_xgrab( sizeof( COMMANDS ) );
sttra->last = hb_pp_topTranslate;
hb_pp_topTranslate = sttra;
sttra->name = hb_strdup( traname );
sttra->namelen = strlen( traname );
s_kolAddTras++;
return sttra;
}
int hb_pp_ParseExpression( char *sLine, char *sOutLine )
{
#if !defined(HB_PP_DEBUG_MEMORY)
static char rpatt[PATTERN_SIZE];
#else
char *rpatt = ( char * ) hb_xgrab( PATTERN_SIZE );
#endif
char sToken[MAX_NAME];
char *ptri, *ptro, *ptrb;
int lenToken, i, ipos, isdvig, lens;
int ifou;
int rezDef, rezTra, rezCom;
unsigned int kolpass = 0;
DEFINES *stdef;
COMMANDS *stcmd;
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_ParseExpression(%s, %s)", sLine, sOutLine ) );
do
{
strotrim( sLine, FALSE );
rezDef = 0;
rezTra = 0;
rezCom = 0;
isdvig = 0;
do
{
ptro = sOutLine;
ptri = sLine + isdvig;
ipos = md_strAt( ";", 1, ptri, TRUE, FALSE, FALSE, MD_STR_AT_IGNORECASE );
if( ipos > 0 )
{
*( ptri + ipos - 1 ) = '\0';
}
HB_SKIPTABSPACES( ptri );
if( *ptri == '#' )
{
int bIgnore;
strcpy( rpatt, ptri );
bIgnore = hb_pp_ParseDirective( rpatt );
if( ipos > 0 )
{
ipos--;
*( sLine + isdvig + ipos - 1 ) = ';';
*( sLine + isdvig + ipos ) = ' ';
}
lens = strlen( sLine + isdvig );
if( bIgnore )
hb_pp_Stuff( " ", sLine + isdvig, 0, ( ipos ) ? ipos : lens, lens );
else
hb_pp_Stuff( rpatt, sLine + isdvig, strlen( rpatt ), ( ipos ) ? ipos : lens, lens );
if( ipos > 0 )
{
ipos = 1;
}
}
else
{ /* Look for macros from #define */
while( ( lenToken = NextName( &ptri, sToken ) ) > 0 )
{
#if 0
printf( "Token: >%s< Line: >%s<\n", sToken, sLine );
#endif
if( ( stdef = DefSearch( sToken, lenToken, NULL ) ) != NULL )
{
ptrb = ptri - lenToken;
if( ( i = WorkDefine( &ptri, ptro, stdef ) ) >= 0 )
{
rezDef++;
lens = strlen( ptrb );
if( ipos > 0 )
{
*( ptrb + lens ) = ';';
lens += strlen( ptrb + lens + 1 );
}
hb_pp_Stuff( ptro, ptrb, i, ptri - ptrb, lens + 1 );
if( ipos > 0 )
{
ipos += i - ( ptri - ptrb );
*( sLine + isdvig + ipos - 1 ) = '\0';
}
ptri += i - ( ptri - ptrb );
}
}
}
if( rezDef == 0 )
{
/* Look for definitions from #translate */
stcmd = hb_pp_topTranslate;
while( stcmd != NULL )
{
ptri = sLine + isdvig;
lenToken = stcmd->namelen;
while( ( ifou = md_strAt( stcmd->name, lenToken, ptri, TRUE, FALSE, FALSE, MD_STR_AT_USESUBCASE ) ) > 0 )
{
ptri += ifou - 1;
if( ( i = WorkTranslate( ptri + lenToken, ptro, stcmd, &lens ) ) >= 0 )
{
lens += lenToken;
while( lens > 0 && ( *( ptri + lens - 1 ) == ' ' || *( ptri + lens - 1 ) == '\t' ) )
{
lens--;
}
if( ipos > 0 )
{
*( sLine + isdvig + ipos - 1 ) = ';';
}
hb_pp_Stuff( ptro, ptri, i, lens, strlen( ptri ) );
rezTra = 1;
if( ipos > 0 )
{
ipos += i - lens;
*( sLine + isdvig + ipos - 1 ) = '\0';
}
ptri += i;
}
else
{
ptri += lenToken;
}
}
stcmd = stcmd->last;
}
} /* rezDef == 0 */
/* Look for definitions from #command */
/* JFL ! Was 3 but insufficient in most cases */
/* I know this is a new hardcoded limit ... any better idea's welcome */
if( rezDef == 0 && rezTra == 0 && kolpass < 20 )
{
ptri = sLine + isdvig;
HB_SKIPTABSPACES( ptri );
if( ISNAME( ( BYTE ) * ptri ) )
{
NextName( &ptri, sToken );
}
else
{
/* Ron Pinkas commented 2000-01-24
i = 0;
while( *ptri != ' ' && *ptri != '\t' && *ptri != '\0' && *ptri != '\"' && *ptri != '\'' && *ptri != '(' && !ISNAME( ( BYTE ) *ptri ) )
{
*(sToken+i) = *ptri++;
i++;
}
*(sToken+i) = '\0';
*/
/* Ron Pinkas added 2000-01-24 */
if( IS_2CHAR_OPERATOR( ptri ) )
{
sToken[0] = *ptri++;
sToken[1] = *ptri++;
sToken[2] = '\0';
}
else
{
sToken[0] = *ptri++;
sToken[1] = '\0';
}
/* END, Ron Pinkas added 2000-01-24 */
}
HB_SKIPTABSPACES( ptri );
if( ( *ptri == '\0'
|| ( *ptri != '='
&& ( !IsInStr( *ptri, ":/+*-%^" )
|| *( ptri + 1 ) != '=' ) && ( *ptri != '-'
|| *( ptri + 1 ) != '>' ) ) ) && ( stcmd = ComSearch( sToken, NULL ) ) != NULL )
{
ptro = sOutLine;
i = WorkCommand( ptri, ptro, stcmd );
ptri = sLine + isdvig;
if( ipos > 0 )
{
*( ptri + ipos - 1 ) = ';';
}
if( i >= 0 )
{
if( isdvig + ipos > 0 )
{
lens = strlen( sLine + isdvig );
hb_pp_Stuff( ptro, sLine + isdvig, i, ( ipos ) ? ipos - 1 : lens, lens );
if( ipos > 0 )
{
ipos = i + 1;
}
}
else
{
memcpy( sLine, sOutLine, i + 1 );
}
}
rezCom = 1;
}
else if( ipos > 0 )
{
*( sLine + isdvig + ipos - 1 ) = ';';
}
}
else if( ipos > 0 )
{
*( sLine + isdvig + ipos - 1 ) = ';';
}
}
isdvig += ipos;
}
while( ipos != 0 );
kolpass++;
if( kolpass > hb_pp_MaxTranslateCycles && ( rezDef || rezTra || rezCom ) )
{
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_RECURSE, NULL, NULL );
break;
}
}
while( rezDef || rezTra || rezCom );
RemoveOptional( sLine );
if( *sOutLine )
{
RemoveOptional( sOutLine );
}
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) rpatt );
#endif
return 0;
}
static int WorkDefine( char **ptri, char *ptro, DEFINES * stdef )
{
int npars, lens;
char *ptr;
HB_TRACE( HB_TR_DEBUG, ( "WorkDefine(%p, %s, %p)", ptri, ptro, stdef ) );
if( stdef->npars < 0 )
{
lens = hb_pp_strocpy( ptro, stdef->value );
}
else
{
HB_SKIPTABSPACES( *ptri );
if( **ptri == '(' )
{
npars = 0;
ptr = *ptri;
do
{
ptr++;
if( NextParm( &ptr, NULL ) > 0 )
{
npars++;
}
}
while( *ptr != ')' && *ptr != '\0' );
if( *ptr == ')' && stdef->npars == npars )
{
/* Ron Pinkas added 2000-11-21 */
char *pTmp = ptr + 1;
while( *pTmp && ( *pTmp == ' ' || *pTmp == '\t' ) )
{
pTmp++;
}
if( *pTmp == '[' )
{
s_bArray = TRUE;
}
/* END - Ron Pinkas added 2000-11-21 */
lens = WorkPseudoF( ptri, ptro, stdef );
}
else
{
return -1;
}
}
else
{
return -1;
}
}
return lens;
}
static int WorkPseudoF( char **ptri, char *ptro, DEFINES * stdef )
{
char parfict[MAX_NAME], *ptrreal;
char *ptrb;
int ipos, ifou, ibeg;
int lenfict, lenreal, lenres;
HB_TRACE( HB_TR_DEBUG, ( "WorkPseudoF(%p, %s, %p)", ptri, ptro, stdef ) );
lenres = hb_pp_strocpy( ptro, stdef->value ); /* Copying value of macro to destination string */
if( stdef->pars )
{
ipos = 0;
ibeg = 0;
do /* Parsing through parameters */
{ /* in macro definition */
if( *( stdef->pars + ipos ) == ',' || *( stdef->pars + ipos ) == '\0' )
{
*( parfict + ipos - ibeg ) = '\0';
lenfict = ipos - ibeg;
if( **ptri != ')' )
{
( *ptri )++; /* Get next real parameter */
HB_SKIPTABSPACES( *ptri );
ptrreal = *ptri;
lenreal = NextParm( ptri, NULL );
ptrb = ptro;
while( ( ifou = hb_strAt( parfict, lenfict, ptrb, lenres - ( ptrb - ptro ) ) ) > 0 )
{
ptrb = ptrb + ifou - 1;
if( !ISNAME( ( BYTE ) * ( ptrb - 1 ) ) && !ISNAME( ( BYTE ) * ( ptrb + lenfict ) ) )
{
hb_pp_Stuff( ptrreal, ptrb, lenreal, lenfict, lenres + ( ptro - ptrb ) );
lenres += lenreal - lenfict;
ptrb += lenreal;
}
else
{
ptrb++;
}
}
ibeg = ipos + 1;
}
}
else
{
*( parfict + ipos - ibeg ) = *( stdef->pars + ipos );
}
if( *( stdef->pars + ipos ) == '\0' )
{
break;
}
ipos++;
}
while( 1 );
}
else
{
while( **ptri != ')' )
{
( *ptri )++;
}
}
( *ptri )++;
return lenres;
}
static int WorkCommand( char *ptri, char *ptro, COMMANDS * stcmd )
{
int rez;
int lenres;
char *ptrmp;
char *sToken = stcmd->name;
HB_TRACE( HB_TR_DEBUG, ( "WorkCommand(%s, %s, %p)", ptri, ptro, stcmd ) );
do
{
lenres = hb_pp_strocpy( ptro, stcmd->value ); /* Copying result pattern */
ptrmp = stcmd->mpatt; /* Pointer to a match pattern */
s_Repeate = 0;
s_groupchar = '@';
rez = CommandStuff( ptrmp, ptri, ptro, &lenres, TRUE, stcmd->com_or_xcom );
stcmd = stcmd->last;
if( rez < 0 && stcmd != NULL )
stcmd = ComSearch( sToken, stcmd );
}
while( rez < 0 && stcmd != NULL );
*( ptro + lenres ) = '\0';
if( rez >= 0 )
{
return lenres;
}
return -1;
}
static int WorkTranslate( char *ptri, char *ptro, COMMANDS * sttra, int *lens )
{
int rez;
int lenres;
char *ptrmp;
char *sToken = sttra->name;
HB_TRACE( HB_TR_DEBUG, ( "WorkTranslate(%s, %s, %p, %p)", ptri, ptro, sttra, lens ) );
do
{
lenres = hb_pp_strocpy( ptro, sttra->value );
ptrmp = sttra->mpatt;
s_Repeate = 0;
s_groupchar = '@';
rez = CommandStuff( ptrmp, ptri, ptro, &lenres, FALSE, sttra->com_or_xcom );
sttra = sttra->last;
if( rez < 0 && sttra != NULL )
{
sttra = TraSearch( sToken, sttra );
}
}
while( rez < 0 && sttra != NULL );
*( ptro + lenres ) = '\0';
if( rez >= 0 )
{
*lens = rez;
return lenres;
}
return -1;
}
#define MAX_OPTIONALS 5
static int CommandStuff( char *ptrmp, char *inputLine, char *ptro, int *lenres, BOOL com_or_tra, BOOL com_or_xcom )
{
BOOL endTranslation = FALSE;
int ipos;
char *lastopti[MAX_OPTIONALS], *strtopti = NULL, *strtptri = NULL;
char *ptri = inputLine, *ptr, tmpname[MAX_NAME];
int isWordInside = 0;
char szMatch[2];
/*
printf( "MP: >%s<\nIn: >%s<\n", ptrmp, ptri );
*/
HB_TRACE( HB_TR_DEBUG, ( "CommandStuff(%s, %s, %s, %p, %d, %d)", ptrmp, inputLine, ptro, lenres, com_or_tra, com_or_xcom ) );
s_numBrackets = 0;
HB_SKIPTABSPACES( ptri );
if( ptrmp == NULL )
{
if( *ptri != '\0' )
return -1;
}
else
{
while( *ptri != '\0' && !endTranslation )
{
HB_SKIPTABSPACES( ptrmp );
if( *ptrmp == HB_PP_OPT_START && !s_numBrackets && !strtopti )
{
strtopti = ptrmp;
}
if( !s_numBrackets && strtopti && strtptri != ptri && ( ISNAME( ( BYTE ) * ptri ) || *ptri == '&' ) )
{
strtptri = ptri;
ptrmp = strtopti;
ptr = ptri;
ipos = NextName( &ptr, tmpname );
ipos = md_strAt( tmpname, ipos, strtopti, TRUE, TRUE, TRUE, MD_STR_AT_USESUBCASE );
if( ipos && TestOptional( strtopti, strtopti + ipos - 2 ) )
{
ptr = strtopti + ipos - 2;
ptr = PrevSquare( ptr, strtopti, NULL );
if( ptr )
ptrmp = ptr;
}
}
switch ( *ptrmp )
{
case HB_PP_OPT_START:
if( !s_numBrackets )
isWordInside = 0;
s_numBrackets++;
s_aIsRepeate[s_Repeate] = 0;
lastopti[s_Repeate++] = ptrmp;
ptrmp++;
if( !CheckOptional( ptrmp, ptri, ptro, lenres, com_or_tra, com_or_xcom ) )
{
SkipOptional( &ptrmp );
}
break;
case HB_PP_OPT_END:
if( s_Repeate )
{
s_Repeate--;
if( s_aIsRepeate[s_Repeate] )
{
if( ISNAME( ( BYTE ) * ptri ) )
{
ptr = ptri;
ipos = NextName( &ptr, tmpname );
ipos = md_strAt( tmpname, ipos, ptrmp, TRUE, TRUE, TRUE, MD_STR_AT_USESUBCASE );
if( ipos && TestOptional( ptrmp + 1, ptrmp + ipos - 2 ) )
{
ptr = PrevSquare( ptrmp + ipos - 2, ptrmp + 1, NULL );
if( !ptr || CheckOptional( ptrmp + 1, ptri, ptro, lenres, com_or_tra, com_or_xcom ) )
{
ptrmp = lastopti[s_Repeate];
ptrmp++;
s_Repeate++;
SkipOptional( &ptrmp );
s_numBrackets++;
ptrmp++;
strtptri = ptri;
}
else
ptrmp = lastopti[s_Repeate];
}
else
{
ptrmp = lastopti[s_Repeate];
}
}
else
{
ptrmp = lastopti[s_Repeate];
}
}
else
{
if( !isWordInside )
strtopti = NULL;
ptrmp++;
}
s_numBrackets--;
}
else
{
if( !isWordInside )
strtopti = NULL;
s_numBrackets--;
ptrmp++;
}
break;
case ',':
if( s_numBrackets == 1 )
isWordInside = 1;
if( !s_numBrackets )
strtopti = NULL;
if( *ptri == ',' )
{
ptrmp++;
ptri++;
}
else
{
if( s_numBrackets )
{
SkipOptional( &ptrmp );
}
else
return -1;
}
break;
case HB_PP_MATCH_MARK: /* Match marker */
if( !s_numBrackets )
strtopti = NULL;
if( s_numBrackets == 1 && *( ptrmp + 2 ) == '2' )
isWordInside = 1; /* restricted match marker */
if( !WorkMarkers( &ptrmp, &ptri, ptro, lenres, com_or_tra, com_or_xcom ) )
{
if( s_numBrackets )
{
SkipOptional( &ptrmp );
}
else
return -1;
}
break;
case '\0':
if( com_or_tra )
return -1;
else
endTranslation = TRUE;
break;
default: /* Key word */
if( s_numBrackets == 1 )
isWordInside = 1;
if( !s_numBrackets )
strtopti = NULL;
ptr = ptri;
if( *ptri == ',' || truncmp( &ptri, &ptrmp, !com_or_xcom ) )
{
ptri = ptr;
if( s_numBrackets )
{
SkipOptional( &ptrmp );
}
else
return -1;
}
}
HB_SKIPTABSPACES( ptri );
};
}
if( *ptrmp != '\0' )
{
if( s_Repeate )
{
s_Repeate = 0;
ptrmp = lastopti[0];
}
s_numBrackets = 0;
do
{
HB_SKIPTABSPACES( ptrmp );
if( *ptrmp != '\0' )
switch ( *ptrmp )
{
case HB_PP_OPT_START:
ptrmp++;
SkipOptional( &ptrmp );
ptrmp++;
break;
case HB_PP_OPT_END:
ptrmp++;
break;
default:
return -1;
}
}
while( *ptrmp != '\0' );
}
szMatch[0] = HB_PP_MATCH_MARK;
szMatch[1] = '\0';
SearnRep( szMatch, "", 0, ptro, lenres );
*( ptro + *lenres ) = '\0';
if( com_or_tra )
return 1;
else
return ( ptri - inputLine );
}
static int RemoveSlash( char *cpatt )
{
int i = 0;
int lenres = strlen( cpatt );
while( cpatt[i] != '\0' )
{
if( cpatt[i] == '"' || cpatt[i] == '\'' )
{
char c = cpatt[i];
i++;
while( cpatt[i] && cpatt[i] != c )
{
i++;
}
i++;
continue; /* skip "strings" */
}
if( cpatt[i] == '[' )
{
i++;
while( cpatt[i] && cpatt[i] != ']' )
{
i++;
}
i++;
continue; /* skip [strings] */
}
if( cpatt[i] == '\\' )
{
hb_pp_Stuff( "", cpatt + i, 0, 1, lenres - i + 1 );
lenres--;
i++;
}
else
i++;
}
return lenres;
}
static int WorkMarkers( char **ptrmp, char **ptri, char *ptro, int *lenres, BOOL com_or_tra, BOOL com_or_xcom )
{
#if ! defined(HB_PP_DEBUG_MEMORY)
char exppatt[MAX_NAME];
#else
char *exppatt = ( char * ) hb_xgrab( MAX_NAME );
#endif
int lenreal = 0, maxlenreal, lenpatt;
int rezrestr, ipos, nBra;
char *ptr, *ptrtemp;
HB_TRACE( HB_TR_DEBUG, ( "WorkMarkers(%p, %p, %s, %p)", ptrmp, ptri, ptro, lenres ) );
maxlenreal = HB_PP_STR_SIZE;
if( s_expreal == NULL )
s_expreal = ( char * ) hb_xgrab( maxlenreal );
/* Copying a match pattern to 'exppatt' */
lenpatt = stroncpy( exppatt, *ptrmp, 4 );
*ptrmp += 4;
HB_SKIPTABSPACES( *ptrmp );
/* JFL removed 12/11/2001 to allow param like (,,3) as allowed by clipper */
/*
if( **ptri == ',' )
{
if( s_numBrackets )
{
return 0;
}
} */
ptrtemp = *ptrmp;
if( *( exppatt + 2 ) != '2' && *ptrtemp == HB_PP_OPT_END )
{
ptrtemp++;
HB_SKIPTABSPACES( ptrtemp );
while( *ptrtemp == HB_PP_OPT_START )
{
nBra = 0;
ptrtemp++;
while( ( *ptrtemp != HB_PP_OPT_END || nBra ) && *ptrtemp != '\0' )
{
if( *ptrtemp == HB_PP_OPT_START )
{
nBra++;
}
else if( *ptrtemp == HB_PP_OPT_END )
{
nBra--;
}
ptrtemp++;
}
ptrtemp++;
HB_SKIPTABSPACES( ptrtemp );
}
}
if( *( exppatt + 2 ) != '2' && *ptrtemp != HB_PP_MATCH_MARK
&& *ptrtemp != ',' && *ptrtemp != HB_PP_OPT_START && *ptrtemp != HB_PP_OPT_END && *ptrtemp != '\0' )
{
lenreal = strincpy( s_expreal, ptrtemp );
if( ( ipos = md_strAt( s_expreal, lenreal, *ptri, TRUE, TRUE, FALSE, MD_STR_AT_USESUBCASE ) ) > 0 )
{
if( ptrtemp > *ptrmp )
{
if( ipos == 1 )
{
if( s_numBrackets )
{
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) exppatt );
#endif
return 0;
}
}
else
{
maxlenreal = ipos;
lenreal = 0;
}
}
else
{
/*
printf( "\nFound: '%s' Len: %i In: '%s' At: %i \n", s_expreal, lenreal, *ptri, ipos );
*/
lenreal = stroncpy( s_expreal, *ptri, ipos - 1 );
if( ipos > 1 )
{
if( *( exppatt + 2 ) == '5' ) /* ---- Minimal match marker */
{
if( IsIdentifier( s_expreal ) )
{
*ptri += lenreal;
}
}
else if( isExpres( s_expreal, *( exppatt + 2 ) == '1' ) )
{
*ptri += lenreal;
}
}
else
{
if( s_numBrackets )
{
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) exppatt );
#endif
return 0;
}
else
{
lenreal = 0;
}
}
}
}
else
{
if( s_numBrackets )
{
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) exppatt );
#endif
return 0;
}
else
{
lenreal = 0;
}
}
}
if( *( exppatt + 2 ) == '4' ) /* ---- extended match marker */
{
if( !lenreal )
lenreal = getExpReal( s_expreal, ptri, FALSE, maxlenreal, FALSE );
{
SearnRep( exppatt, s_expreal, lenreal, ptro, lenres );
}
}
else if( *( exppatt + 2 ) == '3' ) /* ---- wild match marker */
{
lenreal = hb_pp_strocpy( s_expreal, *ptri );
*ptri += lenreal;
SearnRep( exppatt, s_expreal, lenreal, ptro, lenres );
}
else if( *( exppatt + 2 ) == '2' ) /* ---- restricted match marker */
{
while( **ptrmp != '>' )
{
*( exppatt + lenpatt++ ) = *( ( *ptrmp )++ );
}
*( exppatt + lenpatt ) = '\0';
( *ptrmp )++;
ptr = exppatt + 4;
rezrestr = 0;
while( *ptr != '\0' )
{
if( *ptr == '&' )
{
/* rglab: Thu Sep 2 21:30:07 2004
* Special Clipper undocumented restricted match marker:
* <x:&>
* Clipper accepts the macro variable only here.
* eg.
* SET FILTER TO &var.
* SET FILTER TO &var.foo
* SET FILTER TO &(var)
*
* Notice that any expression that starts from the macro
* variable is not valid for this marker
* eg.
* SET FILTER TO &var+1
* the above command is preprocessed by a general rule
* that is using smart match marker <(x)>
*/
if( **ptri == '&' )
{
*ptri += 1;
HB_SKIPTABSPACES( *ptri );
if( **ptri == '(' ) /* macro expression &( expr ) */
{
/* Commented out this line to avoid a compiler warning. Please review. [vszakats] */
/* lenreal = IsMacroVar( *ptri, com_or_tra ); */
*ptri += 1;
lenreal = getExpReal( s_expreal + 2, ptri, FALSE, maxlenreal, FALSE );
if( **ptri == ')' )
{
*ptri += 1;
}
if( !( **ptri == '\0' || **ptri == ' ' ) && com_or_tra )
break;
s_expreal[0] = '&';
s_expreal[1] = '(';
lenreal += 3;
s_expreal[lenreal - 1] = ')';
SearnRep( exppatt, s_expreal, lenreal, ptro, lenres );
rezrestr = 1;
}
else
{
lenreal = IsMacroVar( *ptri, com_or_tra );
if( lenreal > 0 )
{
strncpy( s_expreal + 1, *ptri, lenreal );
s_expreal[0] = '&';
s_expreal[lenreal + 1] = '\0';
*ptri += lenreal;
SearnRep( exppatt, s_expreal, lenreal + 1, ptro, lenres );
rezrestr = 1;
break;
}
else
{
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) exppatt );
#endif
return 0;
}
}
break;
}
else
{
ptr++;
}
}
else
{
HB_SKIPTABSPACES( ptr );
/* Comparing real parameter and restriction value */
ptrtemp = ptr;
if( !strincmp( *ptri, &ptr, !com_or_xcom ) )
{
lenreal = stroncpy( s_expreal, *ptri, ( ptr - ptrtemp ) );
*ptri += lenreal;
SearnRep( exppatt, s_expreal, lenreal, ptro, lenres );
rezrestr = 1;
break;
}
else
{
while( *ptr != ',' && *ptr != '\0' )
{
ptr++;
}
if( *ptr == ',' )
{
ptr++;
}
}
}
}
if( rezrestr == 0 )
{
/* If restricted match marker doesn't correspond to real parameter */
/* rglab: Thu Sep 2 21:27:29 2004 - I don't know why 'if' code
was below, anyway it is the same as the new line
if( s_numBrackets )
{
return 0;
}
else
{
return 0;
}
*/
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) exppatt );
#endif
return 0;
}
}
else if( *( exppatt + 2 ) == '1' ) /* ---- list match marker */
{
if( !lenreal )
{
lenreal = getExpReal( s_expreal, ptri, TRUE, maxlenreal, FALSE );
}
if( lenreal )
{
SearnRep( exppatt, s_expreal, lenreal, ptro, lenres );
}
else
{
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) exppatt );
#endif
return 0;
}
}
else /* ---- regular match marker */
{
/* Copying a real expression to 's_expreal' */
if( !lenreal )
{
lenreal = getExpReal( s_expreal, ptri, FALSE, maxlenreal, FALSE );
}
/*
printf("Len: %i Pat: %s Exp: %s\n", lenreal, exppatt, s_expreal );
*/
if( lenreal )
{
SearnRep( exppatt, s_expreal, lenreal, ptro, lenres );
}
else
{
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) exppatt );
#endif
return 0;
}
}
#if defined(HB_PP_DEBUG_MEMORY)
hb_xfree( ( void * ) exppatt );
#endif
return 1;
}
static int getExpReal( char *expreal, char **ptri, BOOL prlist, int maxrez, BOOL bStrict )
{
int lens = 0;
char *sZnaki = "+-=><*/$.:#%!^";
int State;
int StBr1 = 0, StBr2 = 0, StBr3 = 0;
BOOL rez = FALSE;
BOOL bMacro = FALSE;
char *cStart = expreal;
char cLastSep = '\0';
char cLastChar = '\0';
HB_TRACE( HB_TR_DEBUG, ( "getExpReal(%s, %p, %d, %d, %d)", expreal, ptri, prlist, maxrez, bStrict ) );
HB_SKIPTABSPACES( *ptri );
State = ( **ptri == '\'' || **ptri == '\"' || **ptri == '[' ) ? STATE_EXPRES : STATE_ID;
while( **ptri != '\0' && !rez && lens < maxrez )
{
if( State == STATE_EXPRES || ( cLastChar && strchr( "({[.|,$!#=<>^%*/+-", cLastChar ) ) )
/* Ron Pinkas added if on State 2001-05-02 to avoid
multiple strings concatination.
*/
{
if( **ptri == '"' )
{
if( expreal != NULL )
{
*expreal++ = **ptri;
}
( *ptri )++;
lens++;
while( **ptri != '\0' && lens < maxrez )
{
if( expreal != NULL )
{
*expreal++ = **ptri;
}
if( **ptri == '"' )
{
break;
}
( *ptri )++;
lens++;
}
( *ptri )++;
lens++;
cLastChar = '"';
State = ( StBr1 == 0 && StBr2 == 0 && StBr3 == 0 ) ? STATE_ID_END : STATE_BRACKET;
continue;
}
else if( **ptri == '\'' )
{
char *pString;
if( expreal != NULL )
{
*expreal++ = **ptri;
}
( *ptri )++;
lens++;
pString = expreal;
while( **ptri != '\0' && lens < maxrez )
{
if( expreal != NULL )
{
*expreal++ = **ptri;
}
if( **ptri == '\'' )
{
break;
}
( *ptri )++;
lens++;
}
if( expreal != NULL )
{
*( expreal - 1 ) = '\0';
if( strchr( pString, '"' ) == NULL )
{
*( pString - 1 ) = '"';
*( expreal - 1 ) = '"';
}
else
{
*( expreal - 1 ) = '\'';
}
}
( *ptri )++;
lens++;
cLastChar = '\'';
State = ( StBr1 == 0 && StBr2 == 0 && StBr3 == 0 ) ? STATE_ID_END : STATE_BRACKET;
continue;
}
else if( **ptri == '[' )
/* ( see below 5-2-2001
&& ( State == STATE_EXPRES || ( strchr( ")]}.", cLastChar ) == NULL
&& ! ISNAME( ( BYTE ) cLastChar ) ) )
*/
{
char *pString;
if( expreal != NULL )
{
*expreal++ = **ptri;
}
( *ptri )++;
lens++;
pString = expreal;
while( **ptri != '\0' && lens < maxrez )
{
if( expreal != NULL )
{
*expreal++ = **ptri;
}
if( **ptri == ']' )
{
break;
}
( *ptri )++;
lens++;
}
if( expreal != NULL )
{
*( expreal - 1 ) = '\0';
if( strchr( pString, '"' ) == NULL )
{
*( pString - 1 ) = '"';
*( expreal - 1 ) = '"';
}
else if( strchr( pString, '\'' ) == NULL )
{
*( pString - 1 ) = '\'';
*( expreal - 1 ) = '\'';
}
else
{
*( expreal - 1 ) = ']';
}
}
( *ptri )++;
lens++;
cLastChar = ']';
State = ( StBr1 == 0 && StBr2 == 0 && StBr3 == 0 ) ? STATE_ID_END : STATE_BRACKET;
continue;
}
/* Added by Ron Pinkas 2001-05-02
( removed lots of related scattered logic below!
*/
}
else if( strchr( "'\"", **ptri ) )
{
/* New String, can't belong to extracted expression. */
break;
}
else if( **ptri == '[' && ( strchr( ")]}.", cLastChar ) == NULL && !ISNAME( ( BYTE ) cLastChar ) ) ) /* New String, can't belong to extracted expression. */
{
break;
}
/* End - END - Added by Ron Pinkas 2000-11-05 */
#if 0
printf( "State: %i Char:%c\n", State, **ptri );
#endif
switch ( State )
{
case STATE_BRACKET:
{
if( **ptri == '(' )
{
StBr1++;
}
else if( **ptri == '[' )
{
StBr2++;
}
else if( **ptri == '{' )
{
StBr3++;
}
else if( **ptri == ')' )
{
StBr1--;
if( StBr1 == 0 && StBr2 == 0 && StBr3 == 0 )
{
State = STATE_ID_END;
}
}
else if( **ptri == ']' )
{
StBr2--;
if( StBr1 == 0 && StBr2 == 0 && StBr3 == 0 )
{
State = STATE_ID_END;
}
}
else if( **ptri == '}' )
{
StBr3--;
if( StBr1 == 0 && StBr2 == 0 && StBr3 == 0 )
{
State = STATE_ID_END;
}
}
break;
}
case STATE_ID:
case STATE_ID_END:
{
if( ( ( ISNAME( ( BYTE ) ** ptri ) || **ptri == '\\' || **ptri == '&' ) && State == STATE_ID_END ) || **ptri == ',' )
{
if( **ptri == ',' )
{
if( !prlist )
{
rez = TRUE;
}
else
{
State = STATE_EXPRES;
}
cLastSep = ',';
}
else
{
rez = TRUE;
}
}
else if( IsInStr( **ptri, sZnaki ) )
{
cLastSep = ',';
/* Ron Pinkas added 2000-06-02 */
if( **ptri == '.' && bMacro )
{
/* Macro terminator '.' */
if( *( *ptri + 1 ) == ' ' )
{
State = STATE_ID_END;
}
bMacro = FALSE;
/* Ron Pinkas added 2000-05-03 */
/* Macro terminator is NOT a coninutation char unlike '.' of logical operators, so we don't want it recorded as cLastChar! */
if( expreal != NULL )
{
*expreal++ = **ptri;
}
( *ptri )++;
lens++;
continue;
/* END - Ron Pinkas added 2000-05-03 */
}
else if( **ptri == '*' && *( *ptri + 1 ) == '*' )
{
/* Clipper replaces ** with ^ operator */
if( expreal != NULL )
{
*expreal++ = '^';
}
( *ptri ) += 2;
lens++;
cLastChar = '^';
State = STATE_EXPRES;
continue;
}
else
/* Ron Pinkas end 2000-06-02 */
State = STATE_EXPRES;
}
else if( **ptri == '(' )
{
State = STATE_BRACKET;
StBr1 = 1;
}
else if( **ptri == '[' )
{
StBr2++;
State = STATE_BRACKET;
}
else if( **ptri == '{' )
{
State = STATE_BRACKET;
StBr3 = 1;
}
else if( **ptri == ')' && StBr1 == 0 )
{
rez = TRUE;
}
else if( **ptri == ']' && StBr2 == 0 )
{
rez = TRUE;
}
else if( **ptri == '}' && StBr3 == 0 )
{
rez = TRUE;
}
else if( **ptri == '&' )
{
bMacro = TRUE;
}
else if( **ptri == ' ' )
{
State = STATE_ID_END;
bMacro = FALSE;
}
break;
}
case STATE_EXPRES:
case STATE_EXPRES_ID:
{
if( **ptri == '[' )
{
StBr2++;
State = STATE_BRACKET;
}
else if( ISNAME( ( BYTE ) ** ptri ) )
{
if( prlist && cLastSep == ' ' )
{
State = STATE_ID_END;
rez = TRUE;
}
else
State = STATE_EXPRES_ID;
cLastSep = **ptri;
}
else if( **ptri == ' ' )
{
if( !prlist )
{
if( State == STATE_EXPRES_ID )
{
State = STATE_ID_END;
}
else if( lens > 2 && ( ( *( *ptri - 2 ) == '+' && *( *ptri - 1 ) == '+' ) || ( *( *ptri - 2 ) == '-' && *( *ptri - 1 ) == '-' ) ) )
{
State = STATE_ID_END;
}
}
if( cLastSep != ',' )
cLastSep = ' ';
}
/* Ron Pinkas added 2000-06-14 */
else if( **ptri == ')' && StBr1 == 0 )
{
rez = TRUE;
}
/* Ron Pinkas end 2000-06-14 */
else if( **ptri == '(' )
{
StBr1++;
State = STATE_BRACKET;
}
else if( **ptri == '{' )
{
StBr3++;
State = STATE_BRACKET;
}
else if( **ptri == '}' && StBr3 == 0 )
{
rez = TRUE;
}
else if( **ptri == ',' )
{
if( !prlist )
{
rez = TRUE;
State = STATE_EXPRES;
}
cLastSep = ',';
}
else if( **ptri == '.' && *( *ptri - 2 ) == '.' &&
( *( *ptri - 1 ) == 'T' || *( *ptri - 1 ) == 'F' || *( *ptri - 1 ) == 't' || *( *ptri - 1 ) == 'f' ) )
{
State = STATE_ID_END;
}
else if( **ptri == '&' )
{
State = STATE_ID;
continue;
}
else
{
State = STATE_EXPRES;
cLastSep = ',';
}
break;
}
}
if( !rez )
{
/* Ron Pinkas added 2000-06-17 */
if( **ptri != ' ' && **ptri != '\t' )
{
cLastChar = **ptri;
}
/* Ron Pinkas end 2000-06-17 */
if( expreal != NULL )
*expreal++ = **ptri;
( *ptri )++;
lens++;
}
}
if( !rez && lens >= maxrez )
{
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_BUFFER_OVERFLOW, NULL, NULL );
}
if( expreal != NULL && expreal > cStart )
{
while( *( expreal - 1 ) == ' ' && expreal > cStart )
{
expreal--;
lens--;
}
*expreal = '\0';
}
/* Ron Pinkas added 2000-06-21 */
if( bStrict )
{
if( State == STATE_QUOTE1 || State == STATE_QUOTE2 || State == STATE_QUOTE3 || State == STATE_BRACKET || StBr1 || StBr2 || StBr3 )
{
/* Alexander should we include this???
expreal = NULL;
*/
lens = 0;
}
}
/* Ron Pinkas end 2000-06-21 */
return lens;
}
static BOOL isExpres( char *stroka, BOOL prlist )
{
int l1, l2;
HB_TRACE( HB_TR_DEBUG, ( "isExpres(%s)", stroka ) );
#if 0
printf( "Exp: >%s<\n", stroka );
#endif
l1 = strlen( stroka );
l2 = getExpReal( NULL, &stroka, prlist, HB_PP_STR_SIZE, TRUE );
#if 0
printf( "Len1: %i Len2: %i RealExp: >%s< Last: %c\n", l1, l2, stroka - l2, ( stroka - l2 )[l1 - 1] );
#endif
/* Ron Pinkas modified 2000-06-17 Expression can't be valid if last charcter is one of these: ":/+*-%^=(<>"
return ( l1 <= l2 );
*/
return ( l1 <= l2 /*&& ! IsInStr( ( stroka - l2 )[l1-1], ":/+*-%^=(<>[{" ) */ );
}
static BOOL TestOptional( char *ptr1, char *ptr2 )
{
int nbr = 0;
BOOL flagname = FALSE;
int statevar = 0;
HB_TRACE( HB_TR_DEBUG, ( "TestOptional(%s, %s)", ptr1, ptr2 ) );
while( ptr1 <= ptr2 )
{
if( *ptr1 == HB_PP_OPT_START )
{
nbr++;
}
else if( *ptr1 == HB_PP_OPT_END )
{
if( nbr )
{
nbr--;
flagname = FALSE;
}
else
return 0;
}
else if( *ptr1 == HB_PP_MATCH_MARK && *( ptr1 + 2 ) == '2' && nbr )
statevar = 1;
else if( *ptr1 == '>' && statevar )
statevar = 0;
else if( *ptr1 != ' ' && *ptr1 != '\t' && !statevar )
{
if( nbr )
flagname = TRUE;
else
return 0;
}
ptr1++;
}
/* if( !flagname )
while( *ptr1 != ']' )
{
if( *ptr1 == '[' || *ptr1 == '\0' ) return 0;
ptr1++;
} */
return !flagname;
}
static BOOL CheckOptional( char *ptrmp, char *ptri, char *ptro, int *lenres, BOOL com_or_tra, BOOL com_or_xcom )
{
int save_numBr = s_numBrackets, save_Repeate = s_Repeate;
BOOL endTranslation = FALSE;
BOOL bResult = TRUE;
char *lastInputptr[5];
char *lastopti[3], *ptr;
HB_SYMBOL_UNUSED( com_or_tra );
HB_TRACE( HB_TR_DEBUG, ( "CheckOptional(%s, %s, %s, %p, %d, %d)", ptrmp, ptri, ptro, lenres, com_or_tra, com_or_xcom ) );
s_bReplacePat = FALSE;
lastInputptr[s_Repeate] = ptri;
while( *ptri != '\0' && !endTranslation && bResult )
{
HB_SKIPTABSPACES( ptrmp );
switch ( *ptrmp )
{
case HB_PP_OPT_START:
s_numBrackets++;
s_aIsRepeate[s_Repeate] = 0;
lastInputptr[s_Repeate] = ptri;
lastopti[s_Repeate++] = ptrmp;
ptrmp++;
break;
case HB_PP_OPT_END:
if( s_numBrackets == save_numBr )
endTranslation = TRUE;
else
{
if( s_Repeate )
{
s_Repeate--;
ptrmp = lastopti[s_Repeate];
}
else
ptrmp++;
s_numBrackets--;
}
break;
case ',':
if( *ptri == ',' )
{
ptrmp++;
ptri++;
}
else
{
if( s_numBrackets - save_numBr > 0 )
{
SkipOptional( &ptrmp );
ptri = lastInputptr[s_Repeate];
}
else
bResult = FALSE;
}
break;
case HB_PP_MATCH_MARK: /* Match marker */
if( !WorkMarkers( &ptrmp, &ptri, ptro, lenres, com_or_tra, com_or_xcom ) )
{
if( s_numBrackets - save_numBr > 0 )
{
SkipOptional( &ptrmp );
ptri = lastInputptr[s_Repeate];
}
else
bResult = FALSE;
}
break;
case '\0':
bResult = FALSE;
default: /* Key word */
ptr = ptri;
if( *ptri == ',' || truncmp( &ptri, &ptrmp, !com_or_xcom ) )
{
ptri = ptr;
if( s_numBrackets - save_numBr > 0 )
{
SkipOptional( &ptrmp );
ptri = lastInputptr[s_Repeate];
}
else
bResult = FALSE;
}
}
HB_SKIPTABSPACES( ptri );
};
if( *ptri == '\0' )
{
do
{
HB_SKIPTABSPACES( ptrmp );
if( *ptrmp == HB_PP_OPT_START )
{
ptrmp++;
SkipOptional( &ptrmp );
}
else if( *ptrmp == HB_PP_OPT_END )
break;
else
{
bResult = 0;
break;
}
}
while( 1 );
}
s_Repeate = save_Repeate;
s_numBrackets = save_numBr;
s_bReplacePat = TRUE;
return bResult;
}
static void SkipOptional( char **ptri )
{
int nbr = 0;
HB_TRACE( HB_TR_DEBUG, ( "SkipOptional(%p)", ptri ) );
while( **ptri != HB_PP_OPT_END || nbr )
{
switch ( **ptri )
{
case HB_PP_OPT_START:
nbr++;
break;
case HB_PP_OPT_END:
nbr--;
break;
case HB_PP_MATCH_MARK:
( *ptri ) += 3;
if( *( *ptri - 1 ) == '2' )
while( **ptri != '>' )
( *ptri )++;
break;
}
( *ptri )++;
}
if( **ptri == HB_PP_OPT_END && s_numBrackets > 0 )
{
if( s_Repeate )
s_Repeate--;
s_numBrackets--;
( *ptri )++;
}
}
static void SearnRep( char *exppatt, char *expreal, int lenreal, char *ptro, int *lenres )
{
int ifou, isdvig = 0;
BOOL rezs, bFound = FALSE;
int kolmarkers;
int lennew, i;
char lastchar = '0';
char *ptr, *ptr2, *ptrOut = ptro;
HB_TRACE( HB_TR_DEBUG, ( "SearnRep(%s, %s, %d, %s, %p)", exppatt, expreal, lenreal, ptro, lenres ) );
if( s_expcopy == NULL )
s_expcopy = ( char * ) hb_xgrab( HB_PP_STR_SIZE );
if( *( exppatt + 1 ) == '\0' )
*( ptro + *lenres ) = '\0';
while( ( ifou = md_strAt( exppatt, ( *( exppatt + 1 ) ) ? 2 : 1, ptrOut, FALSE, FALSE, TRUE, MD_STR_AT_USESUBCASE ) ) > 0 )
{
bFound = TRUE;
rezs = FALSE;
ptr = ptrOut + ifou - 1;
kolmarkers = 0;
ptr = PrevSquare( ptr, ptro, &kolmarkers );
if( ptr )
{
if( s_Repeate )
s_aIsRepeate[s_Repeate - 1]++;
if( !s_bReplacePat )
return;
ptr2 = ptrOut + ifou + 3;
while( *ptr2 != HB_PP_OPT_END || *( ptr2 - 1 ) == '\\' )
{
if( *ptr2 == HB_PP_MATCH_MARK )
kolmarkers++;
ptr2++;
}
if( s_Repeate && lenreal && kolmarkers && lastchar != '0' && *( ptrOut + ifou + 2 ) == '0' )
{
isdvig += ifou;
rezs = TRUE;
}
else if( s_Repeate )
{
if( lenreal == 0 )
{
if( s_numBrackets >= 2 )
{
isdvig += ifou;
continue;
}
else
{
hb_pp_Stuff( "", ptr, 0, ptr2 - ptr + 1, *lenres - ( ptr - ptro ) );
*lenres -= ptr2 - ptr + 1;
isdvig = ptr - ptro;
rezs = TRUE;
}
}
else
{
lennew = ptr2 - ptr - 1;
if( lennew < HB_PP_STR_SIZE-2 )
{
memcpy( s_expcopy, ptr + 1, lennew );
}
else
{
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_BUFFER_OVERFLOW, NULL, NULL );
return;
}
*( s_expcopy + lennew++ ) = ' ';
*( s_expcopy + lennew ) = '\0';
while( ( i = hb_strAt( exppatt, 2, s_expcopy, lennew ) ) > 0 )
lennew += ReplacePattern( exppatt[2], expreal, lenreal, s_expcopy + i - 1, lennew );
if( kolmarkers )
{
s_groupchar = ( char ) ( ( unsigned int ) s_groupchar + 1 );
for( i = 0; i < lennew; i++ )
if( *( s_expcopy + i ) == HB_PP_MATCH_MARK )
{
*( s_expcopy + i + 3 ) = s_groupchar;
i += 4;
}
}
hb_pp_Stuff( s_expcopy, ptr, lennew, 0, *lenres - ( ptr - ptro ) );
*lenres += lennew;
isdvig = ptr - ptro + ( ptr2 - ptr - 1 ) + lennew;
rezs = TRUE;
}
}
else if( exppatt[0] == '\001' && exppatt[1] == '\000' )
{
/* final pass to remove optional markers */
hb_pp_Stuff( "", ptr, 0, ptr2 - ptr + 1, *lenres - ( ptr - ptro ) );
*lenres -= ptr2 - ptr + 1;
isdvig = ptr - ptro;
rezs = TRUE;
}
}
if( !rezs && s_bReplacePat )
{
if( *( ptrOut + ifou + 2 ) != '0' && *( exppatt + 1 ) )
{
if( lastchar == '0' )
lastchar = *( ptrOut + ifou + 2 );
if( lastchar != *( ptrOut + ifou + 2 ) )
{
isdvig += ifou + 3;
ptrOut = ptro + isdvig;
continue;
}
}
*lenres += ReplacePattern( exppatt[2], expreal, lenreal, ptrOut + ifou - 1, *lenres - isdvig - ifou + 1 );
isdvig += ifou - 1;
}
else if( !s_bReplacePat )
isdvig += ifou;
ptrOut = ptro + isdvig;
}
if( !bFound && s_Repeate )
s_aIsRepeate[s_Repeate - 1]++;
}
static BOOL ScanMacro( char *expreal, int lenitem, int *pNewLen )
{
int i;
HB_TRACE( HB_TR_DEBUG, ( "ScanMacro(%s, %d, %p)", expreal, lenitem, pNewLen ) );
expreal++; /* skip '&' character */
i = 0;
while( expreal[i] == ' ' || expreal[i] == '\t' )
{
i++;
}
if( expreal[i] == '(' )
{
*pNewLen = lenitem - 1;
return TRUE;
}
else if( isalpha( ( BYTE ) expreal[i] ) || expreal[i] == '_' )
{
i++;
while( ISNAME( ( BYTE ) expreal[i] ) )
{
i++;
}
*pNewLen = i;
if( expreal[i] == '.' )
{
i++;
}
if( expreal[i] == '\0' || expreal[i] == ',' || expreal[i] == ')' || expreal[i] == ' ' )
{
return TRUE;
}
}
*pNewLen = lenitem;
return FALSE;
}
static int pp_Stringify( BOOL bSmart, char **ptro, int *lenres, char *expr, int lenitem )
{
int rmlen = 0;
int lenTrim = lenitem;
int iAdd = 0;
char sQuotes[3] = "\"\"";
BOOL bComma = expr[lenitem] == ',';
while( *expr == ' ' && lenTrim )
{
expr++;
lenTrim--;
}
while( lenTrim && expr[lenTrim - 1] == ' ' )
{
lenTrim--;
}
if( !lenTrim )
{
/* empty string - do nothing unless the comma is required */
}
else if( *expr == '&' )
{
/* macro operator */
BOOL bSmartMacro;
int lennew;
lennew = lenTrim;
bSmartMacro = ScanMacro( expr, lenTrim, &lennew );
if( bSmartMacro )
{
/* remove macro operator '&' */
lenTrim = lennew;
hb_pp_Stuff( expr + 1, *ptro, lenTrim, 0, *lenres );
}
else
{
/* enclose expression in string markers */
iAdd = 2;
pp_rQuotes( expr, sQuotes );
hb_pp_Stuff( sQuotes, *ptro, iAdd, 0, *lenres );
hb_pp_Stuff( expr, *ptro + 1, lenTrim, 0, *lenres + iAdd );
}
}
else if( bSmart && ( *expr == '('
|| ( *expr == '\"' && *( expr + lenTrim - 1 ) == '\"' )
|| ( *expr == '[' && *( expr + lenTrim - 1 ) == ']' ) || ( *expr == '\'' && *( expr + lenTrim - 1 ) == '\'' ) ) )
{
/* items enclosed in () "" '' [] leave unchanged */
hb_pp_Stuff( expr, *ptro, lenTrim, 0, *lenres );
}
else
{
/* enclose expression in string markers */
iAdd = 2;
pp_rQuotes( expr, sQuotes );
hb_pp_Stuff( sQuotes, *ptro, iAdd, 0, *lenres );
hb_pp_Stuff( expr, *ptro + 1, lenTrim, 0, *lenres + iAdd );
}
( *ptro ) += lenTrim + iAdd;
( *lenres ) += lenTrim + iAdd;
if( bComma )
{
hb_pp_Stuff( ",", *ptro, 1, 0, *lenres );
( *lenres )++;
( *ptro )++;
rmlen++;
}
rmlen += lenTrim + iAdd;
return rmlen;
}
static int ReplacePattern( char patttype, char *expreal, int lenreal, char *ptro, int lenres )
{
int rmlen = lenreal, ifou, lenitem;
char sQuotes[4] = "\"\",";
HB_TRACE( HB_TR_DEBUG, ( "ReplacePattern(%c, %s, %d, %s, %p)", patttype, expreal, lenreal, ptro, lenres ) );
switch ( *( ptro + 2 ) )
{
case '0': /* Regular result marker */
hb_pp_Stuff( expreal, ptro, lenreal, 4, lenres );
break;
case '1': /* Dumb stringify result marker */
pp_rQuotes( expreal, sQuotes );
hb_pp_Stuff( sQuotes, ptro, 2, 4, lenres );
if( lenreal )
hb_pp_Stuff( expreal, ptro + 1, lenreal, 0, lenres );
rmlen = lenreal + 2;
if( *sQuotes == '[' )
hb_pp_NestedLiteralString = TRUE;
break;
case '2': /* Normal stringify result marker */
hb_pp_Stuff( "", ptro, 0, 4, lenres ); /* remove match marker */
lenres -= 4;
if( patttype == '1' ) /* list match marker */
{
rmlen = 0;
do
{
ifou = md_strAt( ",", 1, expreal, FALSE, TRUE, FALSE, MD_STR_AT_IGNORECASE );
if( *expreal != '\0' )
{
rmlen += pp_Stringify( FALSE, &ptro, &lenres, expreal, ( ( ifou ) ? ifou - 1 : lenreal ) );
}
expreal += ifou;
lenreal -= ifou;
}
while( ifou > 0 );
}
else
{
rmlen = pp_Stringify( FALSE, &ptro, &lenres, expreal, lenreal );
}
break;
case '3': /* Smart stringify result marker */
hb_pp_Stuff( "", ptro, 0, 4, lenres ); /* remove match marker */
lenres -= 4;
if( patttype == '1' ) /* list match marker */
{
rmlen = 0;
do
{
ifou = md_strAt( ",", 1, expreal, FALSE, TRUE, FALSE, MD_STR_AT_IGNORECASE );
if( *expreal != '\0' )
{
rmlen += pp_Stringify( TRUE, &ptro, &lenres, expreal, ( ( ifou ) ? ifou - 1 : lenreal ) );
}
expreal += ifou;
lenreal -= ifou;
}
while( ifou > 0 );
}
else
{
rmlen = pp_Stringify( TRUE, &ptro, &lenres, expreal, lenreal );
}
break;
case '4': /* Blockify result marker */
if( !lenreal )
hb_pp_Stuff( expreal, ptro, lenreal, 4, lenres );
else if( patttype == '1' ) /* list match marker */
{
hb_pp_Stuff( "", ptro, 0, 4, lenres );
lenres -= 4;
rmlen = 0;
do
{
ifou = md_strAt( ",", 1, expreal, FALSE, TRUE, FALSE, MD_STR_AT_IGNORECASE );
lenitem = ( ifou ) ? ifou - 1 : lenreal;
if( *expreal != '\0' )
{
int i;
i = ( ifou ) ? 5 : 4;
hb_pp_Stuff( "{||},", ptro, i, 0, lenres );
hb_pp_Stuff( expreal, ptro + 3, lenitem, 0, lenres + i );
ptro += i + lenitem;
rmlen += i + lenitem;
}
expreal += ifou;
lenreal -= ifou;
}
while( ifou > 0 );
}
else if( lenreal && *expreal == '{' )
{
hb_pp_Stuff( expreal, ptro, lenreal, 4, lenres );
}
else
{
hb_pp_Stuff( "{||}", ptro, 4, 4, lenres );
hb_pp_Stuff( expreal, ptro + 3, lenreal, 0, lenres );
rmlen = lenreal + 4;
}
break;
case '5': /* Logify result marker */
rmlen = 3;
if( !lenreal )
{
hb_pp_Stuff( ".F.", ptro, 3, 4, lenres );
}
else
hb_pp_Stuff( ".T.", ptro, 3, 4, lenres );
break;
case '6': /* Ommit result marker */
rmlen = 1;
hb_pp_Stuff( " ", ptro, 1, 4, lenres );
break;
}
return rmlen - 4;
}
static void pp_rQuotes( char *expreal, char *sQuotes )
{
BOOL lQuote1 = FALSE;
BOOL lQuote2 = FALSE;
HB_TRACE( HB_TR_DEBUG, ( "pp_rQuotes(%s, %s)", expreal, sQuotes ) );
/*
printf( "String: >%s< Delim: %s\n", expreal, sQuotes );
*/
while( *expreal != '\0' )
{
if( *expreal == '\"' )
lQuote2 = TRUE;
else if( *expreal == '\'' )
lQuote1 = TRUE;
expreal++;
}
if( lQuote2 )
{
if( lQuote1 )
{
*sQuotes = '[';
*( sQuotes + 1 ) = ']';
}
else
{
*sQuotes = '\'';
*( sQuotes + 1 ) = '\'';
}
}
else
{
*sQuotes = '\"';
*( sQuotes + 1 ) = '\"';
}
}
int hb_pp_RdStr( FILE * handl_i, char *buffer, int maxlen, BOOL lContinue, char *sBuffer, int *lenBuffer, int *iBuffer )
{
int readed = 0;
int State = 0;
char cha, cLast = '\0', symbLast = '\0';
BOOL lDropSpaces = lContinue;
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_RdStr(%p, %s, %d, %d, %s, %p, %p)", handl_i, buffer, maxlen, lDropSpaces, sBuffer, lenBuffer, iBuffer ) );
if( *lenBuffer == 0 )
{
return -1;
}
while( 1 )
{
if( *iBuffer == *lenBuffer )
{
if( ( *lenBuffer = fread( sBuffer, 1, HB_PP_BUFF_SIZE, handl_i ) ) < 1 )
{
sBuffer[0] = '\n';
}
*iBuffer = 0;
}
cha = sBuffer[*iBuffer];
( *iBuffer )++;
if( cha == '\r' )
{
cha = ' ';
}
if( cha == '\n' )
{
if( ( hb_pp_StreamBlock != HB_PP_STREAM_DUMP_C ) && s_ParseState == STATE_COMMENT && symbLast == ';' )
{
buffer[readed++] = ';';
}
break;
}
else
{
if( hb_pp_StreamBlock == HB_PP_STREAM_DUMP_C )
{
buffer[readed++] = cha;
continue;
}
}
if( maxlen > 0 )
{
switch ( s_ParseState )
{
case STATE_COMMENT:
if( cha == '/' && cLast == '*' )
{
s_ParseState = STATE_NORMAL;
cha = ' ';
}
cLast = cha;
if( cha != ' ' && cha != '\t' )
{
symbLast = cha;
}
break;
case STATE_QUOTE1:
if( cha == '\'' )
s_ParseState = STATE_NORMAL;
break;
case STATE_QUOTE2:
if( cha == '\"' )
s_ParseState = STATE_NORMAL;
break;
case STATE_QUOTE3:
if( cha == ']' )
s_ParseState = STATE_NORMAL;
break;
default:
switch ( cha )
{
case '[':
/* Ron Pinkas modified 2000-06-17
if( ISNAME(( BYTE ) s_prevchar) || s_prevchar == ']' )
*/
if( ISNAME( ( BYTE ) s_prevchar ) || strchr( ")]}.", s_prevchar ) )
{
s_ParseState = STATE_BRACKET;
}
else
{
s_ParseState = STATE_QUOTE3;
}
break;
case ']':
s_ParseState = STATE_NORMAL;
break;
case '\"':
if( s_ParseState != STATE_BRACKET )
{
s_ParseState = STATE_QUOTE2;
}
break;
case '\'':
if( s_ParseState != STATE_BRACKET )
{
s_ParseState = STATE_QUOTE1;
}
break;
case '&':
if( readed > 0 && buffer[readed - 1] == '&' )
{
maxlen = 0;
readed--;
}
break;
case '/':
if( readed > 0 && buffer[readed - 1] == '/' && !hb_pp_StreamBlock )
{
maxlen = 0;
readed--;
}
break;
case '*':
if( readed > 0 && buffer[readed - 1] == '/' && !hb_pp_StreamBlock )
{
s_ParseState = STATE_COMMENT;
readed--;
}
else if( !State && !lContinue )
{
maxlen = readed = 0;
}
break;
}
if( cha != ' ' && cha != ';' )
{
s_prevchar = cha;
}
}
if( cha != ' ' && cha != '\t' )
{
State = 1;
}
if( lDropSpaces && State )
{
lDropSpaces = 0;
}
if( readed < maxlen && ( !lDropSpaces || readed == 0 ) && s_ParseState != STATE_COMMENT )
{
buffer[readed++] = cha;
}
}
}
while( --readed >= 0 && ( buffer[readed] == ' ' || buffer[readed] == '\t' ) ) ;
/* rglab: start */
if( cha == '\n' && readed < 0 )
{
readed = 0;
buffer[readed] = ' '; /* return an empty line */
}
/* rglab: end */
if( buffer[readed] != ';' && s_ParseState != STATE_COMMENT )
{
s_ParseState = STATE_NORMAL;
}
if( maxlen )
{
if( readed < maxlen )
readed++;
}
else
readed++;
buffer[readed] = '\0';
#if 0
printf( "%s\n", buffer );
#endif
return readed;
}
int hb_pp_WrStr( FILE * handl_o, char *buffer )
{
int lens = strlen( buffer );
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_WrStr(%p, %s)", handl_o, buffer ) );
/* Ron Pinkas added 2001-01-20 */
if( hb_comp_files.iFiles == 1 )
{
for( ; hb_pp_LastOutLine < hb_comp_iLine - 1; hb_pp_LastOutLine++ )
{
fwrite( "\n", 1, 1, handl_o );
}
hb_pp_LastOutLine = hb_comp_iLine;
}
/* END Ron Pinkas added 2001-01-20 */
fwrite( buffer, lens, 1, handl_o );
if( *( buffer + lens - 1 ) != '\n' )
{
fwrite( "\n", 1, 1, handl_o );
}
return 0;
}
static int md_strAt( char *szSub, int lSubLen, char *szText, BOOL checkword, BOOL checkPrth, BOOL bRule, int iCaseOption )
{
int State = STATE_NORMAL;
long lPos = 0, lSubPos = 0;
int kolPrth = 0, kolSquare = 0, kolFig = 0;
int lCase;
int iNestedQuote3 = 0;
char cLastChar = '\0';
HB_TRACE( HB_TR_DEBUG, ( "md_strAt(%s, %d, %s, %d, %d, %d)", szSub, lSubLen, szText, checkword, checkPrth, iCaseOption ) );
if( iCaseOption == MD_STR_AT_IGNORECASE )
{
lCase = 0;
}
else
{
lCase = ( *szSub == HB_PP_MATCH_MARK ) ? 0 : 1;
}
while( *( szText + lPos ) != '\0' && lSubPos < lSubLen )
{
if( State == STATE_QUOTE1 )
{
if( *( szText + lPos ) == '\'' )
{
State = STATE_NORMAL;
}
lPos++;
}
else if( State == STATE_QUOTE2 )
{
if( *( szText + lPos ) == '\"' )
{
State = STATE_NORMAL;
}
lPos++;
}
else if( State == STATE_QUOTE3 )
{
if( *( szText + lPos ) == ']' )
{
if( --iNestedQuote3 == 0 )
State = STATE_NORMAL;
}
else if( *( szText + lPos ) == '[' )
iNestedQuote3++;
lPos++;
}
else
{
if( State == STATE_BRACKET )
{
if( *( szText + lPos ) == ']' && ( lPos == 0 || *( szText + lPos - 1 ) != '\\' ) )
{
kolSquare--;
if( kolSquare == 0 )
{
State = STATE_NORMAL;
}
cLastChar = ']';
lPos++;
continue;
}
else if( *( szText + lPos ) == '[' && ( lPos == 0 || *( szText + lPos - 1 ) != '\\' ) )
{
kolSquare++;
cLastChar = '[';
lPos++;
continue;
}
else if( *( szText + lPos ) == ',' )
{
cLastChar = ',';
lPos++;
continue;
}
}
else
{
if( ( *( szText + lPos ) == '\'' || *( szText + lPos ) == '`' ) && ( lPos == 0 || *( szText + lPos - 1 ) != '\\' ) )
{
State = STATE_QUOTE1;
lPos++;
continue;
}
else if( *( szText + lPos ) == '\"' && ( lPos == 0 || *( szText + lPos - 1 ) != '\\' ) )
{
State = STATE_QUOTE2;
lPos++;
continue;
}
else if( bRule == FALSE && *( szText + lPos ) == '[' && strchr( ")]}.", cLastChar ) == NULL && !ISNAME( ( BYTE ) cLastChar ) )
{
State = STATE_QUOTE3;
iNestedQuote3++;
lPos++;
continue;
}
else if( *( szText + lPos ) == '[' && ( lPos == 0 || *( szText + lPos - 1 ) != '\\' ) )
{
State = STATE_BRACKET;
kolSquare++;
cLastChar = '[';
lPos++;
continue;
}
else if( *( szText + lPos ) == '(' )
{
kolPrth++;
}
else if( *( szText + lPos ) == ')' )
{
kolPrth--;
}
else if( *( szText + lPos ) == '{' )
{
kolFig++;
}
else if( *( szText + lPos ) == '}' )
{
kolFig--;
}
else if( szText[lPos] == '.' && szSub[0] != '.' )
{
if( toupper( szText[lPos + 1] ) == 'T' && szText[lPos + 2] == '.' )
{
lPos += 3;
}
else if( toupper( szText[lPos + 1] ) == 'F' && szText[lPos + 2] == '.' )
{
lPos += 3;
}
else if( toupper( szText[lPos + 1] ) == 'O' && toupper( szText[lPos + 2] ) == 'R' && szText[lPos + 4] == '.' )
{
lPos += 4;
}
else if( toupper( szText[lPos + 1] ) == 'A'
&& toupper( szText[lPos + 2] ) == 'N' && toupper( szText[lPos + 3] ) == 'D' && szText[lPos + 4] == '.' )
{
lPos += 5;
}
else if( toupper( szText[lPos + 1] ) == 'N'
&& toupper( szText[lPos + 2] ) == 'O' && toupper( szText[lPos + 3] ) == 'T' && szText[lPos + 4] == '.' )
{
lPos += 5;
}
else
{
lPos++;
}
lSubPos = 0;
continue;
}
}
if( !lSubPos && checkPrth &&
( ( ( kolPrth > 1 )
|| ( kolPrth == 1 && *( szText + lPos ) != '(' )
|| ( kolPrth == 0 && *( szText + lPos ) == ')' ) )
|| ( ( kolFig > 1 ) || ( kolFig == 1 && *( szText + lPos ) != '{' ) || ( kolFig == 0 && *( szText + lPos ) == '}' ) ) ) )
{
cLastChar = *( szText + lPos );
lPos++;
continue;
}
if( lSubPos && checkPrth && ( kolPrth > 0 || kolFig > 0 ) )
{
cLastChar = *( szText + lPos );
lPos++;
lSubPos = 0;
continue;
}
if( ( lCase
&& toupper( *( szText + lPos ) ) == toupper( *( szSub + lSubPos ) ) ) || ( !lCase && *( szText + lPos ) == *( szSub + lSubPos ) ) )
{
lSubPos++;
cLastChar = *( szText + lPos );
lPos++;
if( lSubPos >= lSubLen && checkword &&
( ( ISNAME( ( BYTE ) * szSub ) && lPos > lSubPos
&& ISNAME( ( BYTE ) * ( szText + lPos - lSubPos - 1 ) ) )
|| ( ISNAME( ( BYTE ) * ( szSub + lSubLen - 1 ) ) && ISNAME( ( BYTE ) * ( szText + lPos ) ) ) ) )
{
lSubPos = 0;
}
}
else if( lSubPos )
{
lSubPos = 0;
}
else
{
cLastChar = *( szText + lPos );
lPos++;
}
}
}
#if 0
if( bRule == 0 && szSub[0] != ';' )
{
printf( "Rule: %i Find: >%s< In: >%s<\n", bRule, szSub, szText );
printf( "Pos: %i Len: %i At: >%s<\n", lPos, lSubLen, ( szText + lPos - lSubLen ) );
}
#endif
return ( lSubPos < lSubLen ? 0 : lPos - lSubLen + 1 );
}
static char *PrevSquare( char *ptr, char *bound, int *kolmark )
{
HB_TRACE( HB_TR_DEBUG, ( "PrevSquare(%s, %s, %d)", ptr, bound, kolmark == NULL ? 0 : *kolmark ) );
while( ptr > bound )
{
if( kolmark && *ptr == HB_PP_MATCH_MARK )
{
( *kolmark )++;
}
else if( *ptr == HB_PP_OPT_START || *ptr == HB_PP_OPT_END )
{
break;
}
ptr--;
}
return ( *ptr == HB_PP_OPT_START ) ? ptr : NULL;
}
static int IsInStr( char symb, char *s )
{
HB_TRACE( HB_TR_DEBUG, ( "IsInStr(%c, %s)", symb, s ) );
while( *s != '\0' )
if( *s++ == symb )
return 1;
return 0;
}
/* ptri = string for inserting
ptro = output string
len1 = length of ptri string
len2 = length of ptro string that will be replaced
lenres = length of ptro string
*/
void hb_pp_Stuff( char *ptri, char *ptro, int len1, int len2, int lenres )
{
char *ptr1, *ptr2;
int i;
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_Stuff(%s, %s, %d, %d, %d)", ptri, ptro, len1, len2, lenres ) );
if( len1 > len2 )
{
ptr1 = ptro + lenres;
ptr2 = ptro + lenres + len1 - len2;
/* This is a static buffer - current inserting can erase the null char
than we need set it again.
*/
ptr2[1] = '\0';
for( i = 0; i <= lenres; ptr1--, ptr2--, i++ )
*ptr2 = *ptr1;
}
else
{
ptr1 = ptro + len2;
ptr2 = ptro + len1;
for( ; ptr1 <= ptro + lenres; ptr1++, ptr2++ )
*ptr2 = *ptr1;
}
ptr2 = ptro;
for( i = 0; i < len1; i++ )
*ptr2++ = *( ptri + i );
}
int hb_pp_strocpy( char *ptro, char *ptri )
{
int lens = 0;
HB_TRACE( HB_TR_DEBUG, ( "hb_pp_strocpy(%s, %s)", ptro, ptri ) );
if( ptri != NULL )
while( *ptri != '\0' )
{
*ptro++ = *ptri++;
lens++;
}
*ptro = '\0';
return lens;
}
static int stroncpy( char *ptro, char *ptri, int lens )
{
int i = 0;
HB_TRACE( HB_TR_DEBUG, ( "stroncpy(%s, %s, %d)", ptro, ptri, lens ) );
for( ; i < lens; i++ )
*( ptro + i ) = *ptri++;
i--;
while( i > 0 && *( ptro + i ) == ' ' )
i--;
i++;
*( ptro + i ) = '\0';
return i;
}
static BOOL truncmp( char **ptro, char **ptri, BOOL lTrunc )
{
char *ptrb = *ptro, co, ci;
HB_TRACE( HB_TR_DEBUG, ( "truncmp(%p, %p, %d)", ptro, ptri, lTrunc ) );
for( ;
**ptri != ' ' && **ptri != '\t' && **ptri != ','
&& **ptri != HB_PP_OPT_START && **ptri != HB_PP_OPT_END
&& **ptri != HB_PP_MATCH_MARK && **ptri != '\0' && toupper( **ptri ) == toupper( **ptro ); ( *ptro )++, ( *ptri )++ ) ;
co = *( *ptro - 1 );
ci = **ptri;
if( ( ( ci == ' ' || ci == ',' || ci == HB_PP_OPT_START ||
ci == HB_PP_OPT_END || ci == HB_PP_MATCH_MARK || ci == '\0' ) &&
( ( !ISNAME( ( BYTE ) ** ptro ) && ISNAME( ( BYTE ) co ) ) || ( !ISNAME( ( BYTE ) co ) ) ) ) )
return FALSE;
else if( lTrunc && *ptro - ptrb >= 4 && ISNAME( ( BYTE ) ci ) && !ISNAME( ( BYTE ) ** ptro ) && ISNAME( ( BYTE ) co ) )
{
while( ISNAME( ( BYTE ) ** ptri ) )
( *ptri )++;
return FALSE;
}
return TRUE;
}
static BOOL strincmp( char *ptro, char **ptri, BOOL lTrunc )
{
char *ptrb = ptro, co, ci;
HB_TRACE( HB_TR_DEBUG, ( "strincmp(%s, %p)", ptro, ptri ) );
for( ;
**ptri != ',' && **ptri != HB_PP_OPT_START && **ptri != HB_PP_OPT_END
&& **ptri != HB_PP_MATCH_MARK && **ptri != '\0' && toupper( **ptri ) == toupper( *ptro ); ptro++, ( *ptri )++ ) ;
co = *( ptro - 1 );
ci = **ptri;
if( ( ( ci == ' ' || ci == ',' || ci == HB_PP_OPT_START ||
ci == HB_PP_OPT_END || ci == HB_PP_MATCH_MARK || ci == '\0' ) &&
( ( !ISNAME( ( BYTE ) * ptro ) && ISNAME( ( BYTE ) co ) ) || ( !ISNAME( ( BYTE ) co ) ) ) ) )
return FALSE;
else if( lTrunc && ptro - ptrb >= 4 && ISNAME( ( BYTE ) ci ) && !ISNAME( ( BYTE ) * ptro ) && ISNAME( ( BYTE ) co ) )
{
/* while( ISNAME(( BYTE ) **ptri) ) (*ptri)++; */
return FALSE;
}
return TRUE;
}
static int strincpy( char *ptro, char *ptri )
{
int lens = 0;
HB_TRACE( HB_TR_DEBUG, ( "strincpy(%s, %s)", ptro, ptri ) );
for( ;
*ptri != ' ' && *ptri != ',' && *ptri != HB_PP_OPT_START
&& *ptri != HB_PP_OPT_END && *ptri != HB_PP_MATCH_MARK && *ptri != '\0'; ptro++, ptri++, lens++ )
*ptro = *ptri;
return lens;
}
static int strotrim( char *stroka, BOOL bRule )
{
char *ptr = stroka, lastc = '0', curc;
int lens = 0, State = STATE_NORMAL;
HB_TRACE( HB_TR_DEBUG, ( "strotrim(%s)", stroka ) );
while( ( curc = *stroka ) != '\0' )
{
if( State == STATE_QUOTE1 )
{
if( curc == '\'' )
{
State = STATE_NORMAL;
}
}
else if( State == STATE_QUOTE2 )
{
if( curc == '\"' )
{
State = STATE_NORMAL;
}
}
else if( State == STATE_QUOTE3 )
{
if( curc == ']' )
{
State = STATE_NORMAL;
}
}
else
{
if( curc == '\'' )
{
State = STATE_QUOTE1;
}
else if( curc == '\"' )
{
State = STATE_QUOTE2;
}
/* Ron Pinkas added 2000-11-05 */
/* Ron Pinkas 2001-02-14 added bRule logic (removed array logic). */
else if( curc == '[' && bRule == FALSE ) /* && ( strchr( ")]}.", cLastChar ) == NULL && ! ISNAME( ( BYTE ) cLastChar ) ) ) */
{
State = STATE_QUOTE3;
}
/* END - Ron Pinkas added 2000-11-05 */
else if( curc == '\t' )
{
curc = ' ';
}
}
if( State != STATE_NORMAL || curc != ' ' ||
( curc == ' ' && !bRule ) ||
( curc == ' ' && lastc != ' ' && lastc != ',' && lastc != '(' && *( stroka + 1 ) != ',' && *( stroka + 1 ) != ' ' && *( stroka + 1 ) ) )
{
*ptr++ = curc;
lastc = curc;
lens++;
}
stroka++;
}
*ptr = '\0';
return lens;
}
static int NextWord( char **sSource, char *sDest, BOOL lLower )
{
int i = 0;
HB_TRACE( HB_TR_DEBUG, ( "NextWord(%p, %s, %d)", sSource, sDest, lLower ) );
HB_SKIPTABSPACES( ( *sSource ) );
while( **sSource != '\0' && **sSource != ' ' && **sSource != '\t' && **sSource != '(' )
{
*sDest++ = ( lLower ) ? tolower( **sSource ) : **sSource;
( *sSource )++;
i++;
}
*sDest = '\0';
return i;
}
static int NextName( char **sSource, char *sDest )
{
/* Ron Pinkas added 2000-11-08 */
char cLastChar = '\0', *pString = NULL, *pTmp;
/* END - Ron Pinkas added 2000-11-08 */
int lenName = 0, State = STATE_NORMAL;
HB_TRACE( HB_TR_DEBUG, ( "NextName(%p, %s)", sSource, sDest ) );
#if 0
printf( "In: >%s<\n", *sSource );
#endif
while( **sSource != '\0' && ( !ISNAME( ( BYTE ) ** sSource ) || State != STATE_NORMAL ) )
{
if( State == STATE_QUOTE1 )
{
if( **sSource == '\'' )
{
State = STATE_NORMAL;
/* Ron Pinkas added 2000-11-08 */
**sSource = '\0';
if( strchr( pString, '"' ) == NULL )
{
*pString = '"';
**sSource = '"';
}
else
{
**sSource = '\'';
}
/* END - Ron Pinkas added 2000-11-08 */
}
}
else if( State == STATE_QUOTE2 )
{
if( **sSource == '\"' )
{
State = STATE_NORMAL;
}
}
else if( State == STATE_QUOTE3 )
{
if( **sSource == ']' )
{
State = STATE_NORMAL;
/* Ron Pinkas added 2000-11-08 */
**sSource = '\0';
if( strchr( pString, '"' ) == NULL )
{
*pString = '"';
**sSource = '"';
}
else if( strchr( pString, '\'' ) == NULL )
{
*pString = '\'';
**sSource = '\'';
}
else
{
**sSource = ']';
}
/* END - Ron Pinkas added 2000-11-08 */
}
}
else if( ( *sSource )[0] == HB_PP_OPT_START || ( *sSource )[0] == HB_PP_OPT_END )
{
State = STATE_NORMAL;
}
/* Ron Pinkas added 2001-02-21 */
else if( ( *sSource )[0] == '.' && toupper( ( *sSource )[1] ) == 'A'
&& toupper( ( *sSource )[2] ) == 'N' && toupper( ( *sSource )[3] ) == 'D' && ( *sSource )[4] == '.' )
{
( *sSource ) += 5;
cLastChar = ' ';
continue;
}
else if( ( *sSource )[0] == '.' && toupper( ( *sSource )[1] ) == 'N'
&& toupper( ( *sSource )[2] ) == 'O' && toupper( ( *sSource )[3] ) == 'T' && ( *sSource )[4] == '.' )
{
( *sSource ) += 5;
cLastChar = ' ';
continue;
}
else if( ( *sSource )[0] == '.' && toupper( ( *sSource )[1] ) == 'O' && toupper( ( *sSource )[2] ) == 'R' && ( *sSource )[3] == '.' )
{
( *sSource ) += 4;
cLastChar = ' ';
continue;
}
/* End - Ron Pinkas added 2001-02-21 */
else if( ( *sSource )[0] == '.' && toupper( ( *sSource )[1] ) == 'T' && ( *sSource )[2] == '.' )
{
( *sSource ) += 3;
cLastChar = ' ';
continue;
}
else if( ( *sSource )[0] == '.' && toupper( ( *sSource )[1] ) == 'F' && ( *sSource )[2] == '.' )
{
( *sSource ) += 3;
cLastChar = ' ';
continue;
}
else if( **sSource == '\'' )
{
/* Ron Pinkas added 2000-11-08 */
pString = *sSource;
State = STATE_QUOTE1;
}
else if( **sSource == '\"' )
{
/* Ron Pinkas added 2000-11-08 */
pString = *sSource;
State = STATE_QUOTE2;
}
/* Ron Pinkas added 2000-11-08 */
else if( **sSource == '[' && s_bArray == FALSE && strchr( ")]}.", cLastChar ) == NULL && !ISNAME( ( BYTE ) cLastChar ) )
{
/* Ron Pinkas added 2000-11-08 */
pString = *sSource;
State = STATE_QUOTE3;
}
/* END - Ron Pinkas added 2000-11-08 */
/* Ron Pinkas added 2000-11-08 */
if( State == STATE_NORMAL && **sSource != ' ' && **sSource != '\t' )
{
cLastChar = **sSource;
}
/* END - Ron Pinkas added 2000-11-08 */
( *sSource )++;
}
while( **sSource != '\0' && ISNAME( ( BYTE ) ** sSource ) )
{
*sDest++ = *( *sSource )++;
lenName++;
}
*sDest = '\0';
/* Ron Pinkas added 2000-11-08 - Prepare for next run. */
pTmp = *sSource;
while( *pTmp && ( *pTmp == ' ' || *pTmp == '\t' || *pTmp == HB_PP_OPT_END || *pTmp == HB_PP_OPT_START ) )
{
pTmp++;
}
s_bArray = ( *pTmp == '[' );
/* END - Ron Pinkas added 2000-11-08 */
#if 0
printf( "NextName: >%s<\n", sDest - lenName );
printf( "Rest: >%s<\n", *sSource );
#endif
return lenName;
}
static int NextParm( char **sSource, char *sDest )
{
int lenName = 0, State = STATE_NORMAL, StBr = 0;
char cLastChar = '\0';
HB_TRACE( HB_TR_DEBUG, ( "NextParm(%p, %s)", sSource, sDest ) );
HB_SKIPTABSPACES( ( *sSource ) );
while( **sSource != '\0' )
{
if( State == STATE_QUOTE1 )
{
if( **sSource == '\'' )
{
State = STATE_NORMAL;
}
}
else if( State == STATE_QUOTE2 )
{
if( **sSource == '\"' )
{
State = STATE_NORMAL;
}
}
else if( State == STATE_QUOTE3 )
{
if( **sSource == ']' )
{
State = STATE_NORMAL;
}
}
else if( **sSource == '\'' )
{
State = STATE_QUOTE1;
}
else if( **sSource == '\"' )
{
State = STATE_QUOTE2;
}
else if( **sSource == '[' && strchr( ")]}.", cLastChar ) == NULL && !ISNAME( ( BYTE ) cLastChar ) )
{
State = STATE_QUOTE3;
}
/* Ron Pinkas added 2000-11-26 */
else if( **sSource == '[' )
{
StBr++;
}
else if( **sSource == ']' )
{
StBr--;
}
/* END - Ron Pinkas added 2000-11-26 */
else if( **sSource == '{' )
{
StBr++;
}
else if( **sSource == '}' )
{
StBr--;
}
else if( **sSource == '(' )
{
StBr++;
}
else if( **sSource == ')' || **sSource == ',' )
{
if( StBr == 0 )
{
break;
}
if( **sSource == ')' )
{
StBr--;
}
}
if( sDest != NULL )
{
*sDest++ = **sSource;
}
if( State == STATE_NORMAL && **sSource != ' ' && **sSource != '\t' )
{
cLastChar = **sSource;
}
( *sSource )++;
lenName++;
}
if( sDest )
{
*sDest = '\0';
}
#if 0
if( sDest )
printf( "NextParm: >%s<\n", sDest - lenName );
else
printf( "NextParm Len: %i\n", lenName );
#endif
return lenName;
}
static BOOL IsIdentifier( char *szProspect )
{
if( isalpha( ( BYTE ) szProspect[0] ) || szProspect[0] == '_' )
{
int i = 1;
while( ISNAME( ( BYTE ) szProspect[i] ) )
{
i++;
}
while( szProspect[i] == ' ' )
{
i++;
}
return ( szProspect[i] == '\0' );
}
return FALSE;
}
static int IsMacroVar( char *szText, BOOL isCommand )
{
int len = 0;
if( isalpha( ( BYTE ) szText[0] ) || szText[0] == '_' )
{
int i = 1;
while( ISNAME( ( BYTE ) szText[i] ) || isdigit( ( BYTE ) szText[i] ) || szText[i] == '&' || szText[i] == '.' )
{
i++;
}
/*
while( ISNAME( ( BYTE ) szText[i] ) || szText[i] == '&' )
{
i++;
}
if( szText[i] == '.' || szText[i] == '&' )
{
i++;
while( ISNAME(( BYTE ) szText[i]) || isdigit( ( BYTE ) szText[i] ) || szText[i] == '&' || szText[i] == '.' )
{
i++;
}
}
*/
len = i;
if( !( szText[i] == '\0' || szText[i] == ' ' || szText[i] == ')' ) && isCommand )
{
return 0;
}
}
return len;
}
static BOOL OpenInclude( char *szFileName, HB_PATHNAMES * pSearch, PHB_FNAME pMainFileName, BOOL bStandardOnly, char *szInclude )
{
FILE *fptr;
PHB_FNAME pFileName;
PFILE pFile;
HB_TRACE( HB_TR_DEBUG, ( "OpenInclude(%s, %p, %p, %d, %s)", szFileName, pSearch, pMainFileName, ( int ) bStandardOnly, szInclude ) );
errno = 0;
if( bStandardOnly )
{
fptr = 0;
szInclude[0] = '\0';
}
else
{
pFileName = hb_fsFNameSplit( szFileName );
if( ( pFileName->szPath == NULL || *( pFileName->szPath ) == '\0' ) && pMainFileName )
pFileName->szPath = pMainFileName->szPath;
hb_fsFNameMerge( szInclude, pFileName );
fptr = fopen( szInclude, "r" );
hb_xfree( pFileName );
}
if( !fptr && pSearch && errno != EMFILE )
{
pFileName = hb_fsFNameSplit( szFileName );
pFileName->szName = szFileName;
pFileName->szExtension = NULL;
while( pSearch && !fptr )
{
pFileName->szPath = pSearch->szPath;
hb_fsFNameMerge( szInclude, pFileName );
fptr = fopen( szInclude, "r" );
pSearch = pSearch->pNext;
}
hb_xfree( pFileName );
}
if( fptr )
{
pFile = ( PFILE ) hb_xgrab( sizeof( _FILE ) );
pFile->handle = fptr;
pFile->pBuffer = hb_xgrab( HB_PP_BUFF_SIZE );
pFile->iBuffer = pFile->lenBuffer = 10;
pFile->yyBuffer = NULL;
pFile->szFileName = hb_strdup( szFileName );
if( hb_comp_files.pLast )
hb_comp_files.pLast->iLine = hb_comp_iLine;
hb_comp_iLine = 1;
pFile->iLine = 1;
pFile->pPrev = hb_comp_files.pLast;
hb_comp_files.pLast = pFile;
hb_comp_files.iFiles++;
return TRUE;
}
return FALSE;
}
void hb_pp_CloseInclude( void )
{
PFILE pFile;
/* we close the currently include file and continue */
fclose( hb_comp_files.pLast->handle );
hb_xfree( hb_comp_files.pLast->pBuffer );
hb_xfree( hb_comp_files.pLast->szFileName );
pFile = ( PFILE ) ( ( PFILE ) hb_comp_files.pLast )->pPrev;
hb_xfree( hb_comp_files.pLast );
hb_comp_files.pLast = pFile;
if( hb_comp_files.pLast )
hb_comp_iLine = hb_comp_files.pLast->iLine;
hb_comp_files.iFiles--;
}
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