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harbour-core/harbour/source/pp/ppcore.c

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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 *, 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 );
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 );
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 *, PATHNAMES *, PHB_FNAME, BOOL bStandardOnly, char * );
static BOOL IsIdentifier( char *szProspect );
#define ISNAME( c ) ( isalnum( ( int ) 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
/* 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;
int * hb_pp_aCondCompile = NULL;
int hb_pp_nCondCompile = 0;
char * hb_pp_STD_CH = NULL;
/* Ron Pinkas added 2000-11-21 */
static BOOL s_bArray = FALSE;
#if defined(__WATCOMC__)
extern BOOL hb_pp_bInline;
extern int hb_pp_LastOutLine;
#endif
/* 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"
};
/* 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 ) )
{
/*
printf( "Loading Standard Rules from: \'%s\'\n", szFileName );
*/
hb_pp_Init();
hb_pp_ReadRules();
/*
{
COMMANDS * stcmd;
DEFINES * stdef;
stcmd = hb_pp_topCommand;
while ( stcmd )
{
printf( "Command: %s Pattern: %s\n", stcmd->name, stcmd->mpatt );
stcmd = stcmd->last;
}
stcmd = hb_pp_topTranslate;
while ( stcmd )
{
printf( "Translate: %s \nPattern: %s\n", stcmd->name, stcmd->mpatt );
stcmd = stcmd->last;
}
stdef = hb_pp_topDefine;
while ( stdef && s_kolAddDefs > 3 )
{
printf( "Define: %s Value: %s\n", stdef->name, stdef->value );
stdef = stdef->last;
s_kolAddDefs--;
}
}
*/
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 );
hb_comp_files.pLast = NULL;
hb_comp_files.iFiles = 0;
hb_xfree( ( void * ) hb_comp_pFileName );
hb_comp_pFileName = NULL;
s_kolAddComs = 0;
s_kolAddTras = 0;
s_kolAddDefs = 0;
}
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();
}
}
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--;
}
}
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 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 );
}
#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;
HB_TRACE(HB_TR_DEBUG, ("hb_pp_ParseDirective(%s)", 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__)
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, sys_errlist[ 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_ParsePragma( sLine ); /* --- #pragma --- */
else
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_WRONG_DIRECTIVE, sDirective, NULL );
}
return 0;
}
int hb_pp_ParseDefine( char * sLine )
{
char defname[ MAX_NAME ], pars[ MAX_NAME ];
int i, npars = -1;
DEFINES * lastdef;
HB_TRACE(HB_TR_DEBUG, ("hb_pp_ParseDefine(%s)", sLine));
HB_SKIPTABSPACES( sLine );
if( ISNAME( *sLine ) )
{
NextName( &sLine, defname );
if( *sLine == '(' ) /* If pseudofunction was found */
{
sLine++; i = 0;
npars = 0;
while( *sLine != '\0' && *sLine != ')')
{
if( *sLine == ',' ) npars++;
if( *sLine != ' ' && *sLine != '\t' ) *(pars+i++) = *sLine;
sLine++;
}
if( i > 0 ) npars++;
*(pars+i) = '\0';
sLine++;
}
HB_SKIPTABSPACES(sLine);
lastdef = hb_pp_AddDefine( defname, ( *sLine == '\0' ) ? NULL : sLine );
lastdef->npars = npars;
lastdef->pars = ( npars <= 0 ) ? NULL : hb_strdup( pars );
}
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;
HB_TRACE(HB_TR_DEBUG, ("hb_pp_AddDefine(%s, %s)", defname, value));
stdef = DefSearch( defname, &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->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;
HB_TRACE(HB_TR_DEBUG, ("ParseUndef(%s)", sLine));
NextWord( &sLine, defname, FALSE );
if( ( stdef = DefSearch(defname, &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;
}
return 0;
}
static int ParseIfdef( char * sLine, int usl )
{
char defname[ MAX_NAME ];
DEFINES * stdef;
HB_TRACE(HB_TR_DEBUG, ("ParseIfdef(%s, %d)", sLine, usl));
if( hb_pp_nCondCompile==0 || hb_pp_aCondCompile[hb_pp_nCondCompile-1])
{
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,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, 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 )
{
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(*(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(*(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 )
{
static char mpatt[ PATTERN_SIZE ];
static char rpatt[ PATTERN_SIZE ];
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( *sLine ) )
{
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 )
{
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 ); */
RemoveSlash( mpatt );
mlen = strotrim( mpatt, TRUE );
/* Ron Pinkas removed 2000-12-03
sLine += ipos + 1; */
HB_SKIPTABSPACES(sLine);
hb_pp_strocpy( rpatt, sLine );
rlen = strotrim( rpatt, TRUE );
ConvertPatterns( mpatt, mlen, rpatt, rlen );
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;
/* JFL */
/*
printf( "Parsecommand Name: %s Pat: %s Val: %s\n", stcmd->name, stcmd->mpatt, stcmd->value );
*/
}
else
{
sLine -= ( ipos + 1 );
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_COMMAND_DEFINITION, cmdname, sLine );
}
}
/* 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 ] = "\1 0";
char lastchar = '@', exptype;
char * ptr;
HB_TRACE(HB_TR_DEBUG, ("ConvertPatterns(%s, %d, %s, %d)", mpatt, mlen, rpatt, rlen));
while( *(mpatt+i) != '\0' )
{
if( *(mpatt+i) == '<' )
{ /* 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) == '!' ) /* Extended 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 );
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 */
ptr += ifou;
if( *(ptr-2) == '<' && *(ptr+explen-1) == '>' &&
*(ptr-3) != '\\' && *(ptr+explen-2) != '\\' ) /* <...> */
{
if( *(ptr-3) == '#' && *(ptr-4) != '\\' ) /* #<...> */
{ exptype = '1'; ptr -= 3; rmlen = explen+3; }
else
{ exptype = '0'; ptr -= 2; rmlen = explen+2; }
}
else if( *(ptr-3) == '<' && *(ptr+explen) == '>' &&
*(ptr-4) != '\\' && *(ptr+explen-1) != '\\' ) /* < ... > */
{
ptr -= 2;
if( *ptr == '\"' ) exptype = '2';
else if( *ptr == '(' ) exptype = '3';
else if( *ptr == '{' ) exptype = '4';
else if( *ptr == '.' ) exptype = '5';
else if( *ptr == '-' ) exptype = '6';
ptr--;
rmlen = explen+4;
}
else continue;
expreal[2] = exptype;
hb_pp_Stuff( expreal, ptr, 4, rmlen, rlen );
rlen += 4 - rmlen;
}
}
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 );
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 );
s_kolAddTras++;
return sttra;
}
int hb_pp_ParseExpression( char * sLine, char * sOutLine )
{
char sToken[MAX_NAME];
char * ptri, * ptro, * ptrb;
int lenToken, i, ipos, isdvig, lens;
int ifou;
int rezDef, rezTra, rezCom, kolpass = 0;
DEFINES * stdef;
COMMANDS * stcmd;
HB_TRACE(HB_TR_DEBUG, ("hb_pp_ParseExpression(%s, %s)", sLine, sOutLine));
#if 0
printf( "Line: >%s<\n", sLine );
#endif
do
{
strotrim( sLine, FALSE );
#if 0
printf( "Trimed: >%s<\n", sLine );
#endif
rezDef = 0; rezTra = 0; rezCom = 0;
isdvig = 0;
do
{
ptro = sOutLine;
ptri = sLine + isdvig;
ipos = md_strAt( ";", 1, ptri, TRUE, FALSE, FALSE );
if( ipos > 0 )
{
*(ptri+ipos-1) = '\0';
}
HB_SKIPTABSPACES( ptri );
if( *ptri == '#' )
{
hb_pp_ParseDirective( ptri+1 );
if( ipos > 0 )
{
*( sLine + isdvig + ipos - 1 ) = ';';
}
lens = strlen( sLine + isdvig );
hb_pp_Stuff( " ", sLine + isdvig, 0, (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,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 0
if( *sOutLine )
printf( "*After #defines: >%s<\n", sOutLine );
else
printf( "After #defines: >%s<\n", sLine );
#endif
/* Look for definitions from #translate */
stcmd = hb_pp_topTranslate;
while( stcmd != NULL )
{
ptri = sLine + isdvig;
lenToken = strlen(stcmd->name);
while( ( ifou = md_strAt( stcmd->name, lenToken, ptri, TRUE, FALSE, FALSE )) > 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;
}
#if 0
if( *sOutLine )
printf( "*After #translate: >%s<\n", sOutLine );
else
printf( "After #translate: >%s<\n", sLine );
#endif
/* 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( kolpass < 20 )
{
ptri = sLine + isdvig;
HB_SKIPTABSPACES( ptri );
if( ISNAME( *ptri ) )
{
NextName( &ptri, sToken );
}
else
{
/* Ron Pinkas commented 2000-01-24
i = 0;
while( *ptri != ' ' && *ptri != '\t' && *ptri != '\0' && *ptri != '\"' && *ptri != '\'' && *ptri != '(' && !ISNAME(*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 0
printf( "Token: %s\n", sToken );
#endif
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 > 20 && rezDef )
{
hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_RECURSE, NULL, NULL );
break;
}
}
while( rezDef || rezTra || rezCom );
#if 0
if( *sOutLine )
printf( "Out: >%s<\n", sOutLine );
else
printf( "Out: >%s<\n", sLine );
#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(*(ptrb-1)) && !ISNAME(*(ptrb+lenfict)) )
{
hb_pp_Stuff( ptrreal, ptrb, lenreal, lenfict, lenres );
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;
}
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[ 3 ], * strtopti = NULL, * strtptri = NULL;
char * ptri = inputLine, * ptr, tmpname[ MAX_NAME ];
int isWordInside = 0;
/*
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 == '[' && !s_numBrackets && !strtopti )
strtopti = ptrmp;
if( !s_numBrackets && strtopti && strtptri != ptri &&
( ISNAME( *ptri ) || *ptri=='&' ) )
{
strtptri = ptri;
ptrmp = strtopti;
ptr = ptri;
ipos = NextName( &ptr, tmpname );
ipos = md_strAt( tmpname, ipos, strtopti, TRUE, TRUE, TRUE );
if( ipos && TestOptional( strtopti, strtopti+ipos-2 ) )
{
ptr = strtopti+ipos-2;
ptr = PrevSquare( ptr, strtopti, NULL );
if( ptr )
ptrmp = ptr;
}
}
switch( *ptrmp ) {
case '[':
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 ']':
if( s_Repeate )
{
s_Repeate--;
if( s_aIsRepeate[ s_Repeate ] )
{
if( ISNAME(*ptri) )
{
ptr = ptri;
ipos = NextName( &ptr, tmpname );
ipos = md_strAt( tmpname, ipos, ptrmp, TRUE, TRUE, TRUE );
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 '\1': /* 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_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 '[':
ptrmp++;
SkipOptional( &ptrmp );
ptrmp++;
break;
case ']': ptrmp++; break;
default:
return -1;
}
}
while( *ptrmp != '\0' );
}
SearnRep( "\1","",0,ptro,lenres);
*(ptro + *lenres) = '\0';
*lenres = RemoveSlash( ptro ); /* Removing '\' from result string */
if( com_or_tra ) return 1; else return (ptri-inputLine);
}
static int RemoveSlash( char * stroka )
{
char *ptr = stroka;
int State = STATE_INIT;
BOOL bDirective = FALSE;
int lenres = strlen( stroka );
HB_TRACE(HB_TR_DEBUG, ("RemoveSlash(%s)", stroka));
while( *ptr != '\0' )
{
switch( State ) {
case STATE_INIT:
if( *ptr != ' ' && *ptr != '\t' ) State = STATE_NORMAL;
if( *ptr == '#' ) bDirective = TRUE;
case STATE_NORMAL:
if( *ptr == '\'' ) State = STATE_QUOTE1;
else if( *ptr == '\"' ) State = STATE_QUOTE2;
else if( *ptr == '[' ) State = STATE_QUOTE3;
else if( *ptr == ';' )
{
State = STATE_INIT;
bDirective = FALSE;
}
else if( !bDirective )
{
if( *ptr == '\\' && ( *(ptr+1) == '[' || *(ptr+1) == ']' ||
*(ptr+1) == '{' || *(ptr+1) == '}' || *(ptr+1) == '<' ||
*(ptr+1) == '>' || *(ptr+1) == '\'' || *(ptr+1) == '\"' ) )
{
hb_pp_Stuff( "", ptr, 0, 1, lenres - (ptr - stroka) );
lenres--;
}
}
break;
case STATE_QUOTE1:
if( *ptr == '\'' ) State = STATE_NORMAL;
break;
case STATE_QUOTE2:
if( *ptr == '\"' ) State = STATE_NORMAL;
break;
case STATE_QUOTE3:
if( *ptr == ']' ) State = STATE_NORMAL;
break;
}
ptr++;
}
return lenres;
}
static int WorkMarkers( char ** ptrmp, char ** ptri, char * ptro, int * lenres, BOOL com_or_xcom )
{
static char expreal[ MAX_EXP ];
char exppatt[ MAX_NAME ];
int lenreal = 0, maxlenreal = HB_PP_STR_SIZE, lenpatt;
int rezrestr, ipos, nBra;
char * ptr, * ptrtemp;
HB_TRACE(HB_TR_DEBUG, ("WorkMarkers(%p, %p, %s, %p)", ptrmp, ptri, ptro, lenres));
/* Copying a match pattern to 'exppatt' */
lenpatt = stroncpy( exppatt, *ptrmp, 4 );
*ptrmp += 4;
HB_SKIPTABSPACES( *ptrmp );
if( **ptri == ',' )
{
if( s_numBrackets )
{
return 0;
}
}
ptrtemp = *ptrmp;
if( *(exppatt+2) != '2' && *ptrtemp == ']' )
{
ptrtemp++;
HB_SKIPTABSPACES( ptrtemp );
while( *ptrtemp == '[' )
{
nBra = 0;
ptrtemp++;
while( ( *ptrtemp != ']' || nBra ) && *ptrtemp != '\0')
{
if( *ptrtemp == '[' )
{
nBra++;
}
else if( *ptrtemp == ']' )
{
nBra --;
}
ptrtemp++;
}
ptrtemp++;
HB_SKIPTABSPACES( ptrtemp );
}
}
if( *(exppatt+2) != '2' && *ptrtemp != '\1' && *ptrtemp != ',' && *ptrtemp != '[' && *ptrtemp != ']' && *ptrtemp != '\0' )
{
lenreal = strincpy( expreal, ptrtemp );
if( (ipos = md_strAt( expreal, lenreal, *ptri, TRUE, TRUE, FALSE )) > 0 )
{
if( ptrtemp > *ptrmp )
{
if( ipos == 1 )
{
if( s_numBrackets )
{
return 0;
}
}
else
{
maxlenreal = ipos - 1;
lenreal = 0;
}
}
else
{
/*
printf( "\nFound: '%s' Len: %i In: '%s' At: %i \n", expreal, lenreal, *ptri, ipos );
*/
lenreal = stroncpy( expreal, *ptri, ipos-1 );
#if 0
printf( "\nExpr: '%s' ptrtemp: '%s' exppat: '%s'\n", expreal, ptrtemp, exppatt );
#endif
if( ipos > 1 )
{
if( *(exppatt+2) == '5' ) /* ---- Minimal match marker */
{
if( IsIdentifier( expreal ) )
{
/*
printf( "Accepted ID: >%s<\n", expreal );
*/
*ptri += lenreal;
}
}
else if( isExpres( expreal, *(exppatt+2) == '1' ) )
{
/*
printf( "Accepted: >%s<\n", expreal );
*/
*ptri += lenreal;
}
}
else
{
if( s_numBrackets )
{
return 0;
}
else
{
lenreal = 0;
}
}
}
}
else
{
if( s_numBrackets )
{
return 0;
}
else
{
lenreal = 0;
}
}
}
if( *(exppatt+2) == '4' ) /* ---- extended match marker */
{
if( !lenreal ) lenreal = getExpReal( expreal, ptri, FALSE, maxlenreal, FALSE );
{
SearnRep( exppatt,expreal,lenreal,ptro,lenres);
}
}
else if( *(exppatt+2) == '3' ) /* ---- wild match marker */
{
lenreal = hb_pp_strocpy( expreal, *ptri );
*ptri += lenreal;
SearnRep( exppatt,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 == '&' )
{
if( **ptri == '&' )
{
rezrestr = 1;
/* (*ptri)++; */
lenreal = getExpReal( expreal, ptri, FALSE, maxlenreal, FALSE );
SearnRep( exppatt,expreal,lenreal,ptro,lenres);
break;
}
else
{
ptr++;
}
}
else
{
HB_SKIPTABSPACES( ptr );
/* Comparing real parameter and restriction value */
ptrtemp = ptr;
if( !strincmp( *ptri, &ptr, !com_or_xcom ) )
{
lenreal = stroncpy( expreal, *ptri, (ptr-ptrtemp) );
*ptri += lenreal;
SearnRep( exppatt,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 */
if( s_numBrackets )
{
return 0;
}
else
{
return 0;
}
}
}
else if( *(exppatt+2) == '1' ) /* ---- list match marker */
{
if( !lenreal )
{
lenreal = getExpReal( expreal, ptri, TRUE, maxlenreal, FALSE );
}
if( lenreal )
{
SearnRep( exppatt,expreal,lenreal,ptro,lenres);
}
else
{
return 0;
}
}
else /* ---- regular match marker */
{
/* Copying a real expression to 'expreal' */
if( !lenreal )
{
lenreal = getExpReal( expreal, ptri, FALSE, maxlenreal, FALSE );
}
/*
printf("Len: %i Pat: %s Exp: %s\n", lenreal, exppatt, expreal );
*/
if( lenreal )
{
SearnRep( exppatt,expreal,lenreal,ptro,lenres);
}
else
{
return 0;
}
}
return 1;
}
static int getExpReal( char * expreal, char ** ptri, BOOL prlist, int maxrez, BOOL bStrict )
{
int lens = 0;
char * sZnaki = "+-=><*/$.:#%!^";
int State;
int StBr1 = 0, StBr2 = 0, StBr3 = 0;
BOOL rez = FALSE;
/* Ron Pinkas added 2000-06-02 */
BOOL bMacro = FALSE;
/* Ron Pinkas end 2000-06-02 */
/* Ron Pinkas added 2000-06-17 */
char cLastChar = '\0';
/* Ron Pinkas end 2000-06-17 */
HB_TRACE(HB_TR_DEBUG, ("getExpReal(%s, %p, %d, %d, %d)", expreal, ptri, prlist, maxrez, bStrict));
HB_SKIPTABSPACES( *ptri );
State = ( **ptri=='\'' || **ptri=='\"' || **ptri=='[' ) ? STATE_EXPRES: STATE_ID;
while( **ptri != '\0' && !rez && lens < maxrez )
{
/* Added by Ron Pinkas 2000-11-08 ( removed lots of related scattered logic below! */
if( State == STATE_EXPRES || ( cLastChar && strchr( "({[.|,$!#=<>^%*/+-", 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( 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( 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(**ptri) || **ptri=='\\' || **ptri=='&') && State == STATE_ID_END ) || **ptri==',' )
{
if( **ptri == ',' )
{
if( ! prlist )
{
rez = TRUE;
}
else
{
State = STATE_EXPRES;
}
}
else
{
rez = TRUE;
}
}
else if( IsInStr( **ptri, sZnaki ) )
{
/* 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
/* 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;
}
/* Ron Pinkas added 2001-01-08 */
else if( **ptri == ')' && StBr1 == 0 )
{
rez = TRUE;
}
/* Ron Pinkas added 2000-06-02 */
else if( **ptri == '&' )
{
bMacro = TRUE;
}
/* Ron Pinkas end 2000-06-02 */
else if( **ptri == ' ' )
{
State = STATE_ID_END;
/* Ron Pinkas added 2000-06-02 */
bMacro = FALSE;
/* Ron Pinkas end 2000-06-02 */
}
break;
}
case STATE_EXPRES:
case STATE_EXPRES_ID:
{
if( **ptri == '[' )
{
StBr2++;
State = STATE_BRACKET;
}
else if( ISNAME(**ptri) )
{
State = STATE_EXPRES_ID;
}
else if( **ptri == ' ' )
{
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;
}
}
/* 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 == ',' )
{
if( !prlist )
{
rez = TRUE; State = STATE_EXPRES;
}
}
else if( **ptri == '.' && *(*ptri-2) == '.' &&
( *(*ptri-1) == 'T' || *(*ptri-1) == 'F' ||
*(*ptri-1) == 't' || *(*ptri-1) == 'f' ) )
{
State = STATE_ID_END;
}
else
{
State = STATE_EXPRES;
}
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( expreal != NULL )
{
if( *(expreal-1) == ' ' )
{
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 */
#if 0
if( expreal && lens )
printf( "\nLen=%i >%s<\n", lens, expreal-lens );
#endif
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 == '[' ) nbr++;
else if( *ptr1 == ']' )
{
if( nbr )
{
nbr--;
flagname = FALSE;
}
else return 0;
}
else if( *ptr1 == '\1' && *(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 '[':
s_numBrackets++;
s_aIsRepeate[ s_Repeate ] = 0;
lastInputptr[s_Repeate] = ptri;
lastopti[s_Repeate++] = ptrmp;
ptrmp++;
break;
case ']':
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 '\1': /* Match marker */
if( !WorkMarkers( &ptrmp, &ptri, ptro, lenres, 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 == '[' )
{
ptrmp++;
SkipOptional( &ptrmp );
}
else if( *ptrmp == ']' )
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 != ']' || nbr )
{
switch( **ptri ) {
case '[': nbr++; break;
case ']': nbr--; break;
case '\1':
(*ptri) += 3;
if( *(*ptri-1) == '2' )
while( **ptri != '>' ) (*ptri)++;
break;
}
(*ptri)++;
}
if( **ptri == ']' && s_numBrackets > 0 )
{
if( s_Repeate ) s_Repeate--;
s_numBrackets--; (*ptri)++;
}
}
static void SearnRep( char * exppatt, char * expreal, int lenreal, char * ptro, int * lenres )
{
static char expnew[ MAX_EXP ];
int ifou, isdvig = 0;
BOOL rezs;
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( *(exppatt+1) == '\0' ) *( ptro + *lenres ) = '\0';
while( (ifou = md_strAt( exppatt, (*(exppatt+1))? 2:1, ptrOut, FALSE, FALSE, TRUE )) > 0 ) /* ??? */
{
/*
printf( "Found: >%s< At: %i In: >%s<\n", exppatt, ifou, ptrOut );
*/
rezs = FALSE;
ptr = ptrOut + ifou - 2;
kolmarkers = 0;
ptr = PrevSquare( ptr, ptrOut, &kolmarkers );
if( ptr )
{
if( s_Repeate ) s_aIsRepeate[ s_Repeate - 1 ]++;
if( !s_bReplacePat ) return;
ptr2 = ptrOut + ifou + 3;
while( *ptr2 != ']' || *(ptr2-1) == '\\' )
{
if( *ptr2 == '\1' ) kolmarkers++;
ptr2++;
}
if( s_Repeate && lenreal && kolmarkers && lastchar != '0' &&
*(ptrOut + ifou + 2) == '0' )
{
isdvig += ifou;
rezs = TRUE;
}
else
{
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;
memcpy( expnew, ptr+1, lennew );
*(expnew + lennew++) = ' ';
*(expnew + lennew) = '\0';
while( (i = hb_strAt( exppatt, 2, expnew, lennew )) > 0 )
lennew += ReplacePattern( exppatt[2], expreal, lenreal, expnew+i-1, lennew );
if( kolmarkers )
{
s_groupchar = (char) ( (unsigned int)s_groupchar + 1 );
for( i=0; i<lennew; i++ )
if( *(expnew+i) == '\1' )
{
*(expnew+i+3) = s_groupchar;
i += 4;
}
}
hb_pp_Stuff( expnew, ptr, lennew, 0, *lenres-(ptr-ptro)+1 );
*lenres += lennew;
isdvig = ptr - ptro + (ptr2-ptr-1) + lennew;
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;
}
/*
printf( "No: >%s< In: >%s<\n", exppatt, ptrOut );
*/
}
static int ReplacePattern( char patttype, char * expreal, int lenreal, char * ptro, int lenres )
{
int rmlen = lenreal, ifou, lenitem, i;
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;
break;
case '2': /* Normal stringify result marker */
if( !lenreal )
hb_pp_Stuff( "", ptro, 0, 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 );
lenitem = (ifou)? ifou-1:lenreal;
if( *expreal != '\0' )
{
/* Ron Pinkas added 2000-01-21 */
if( *expreal == '&' )
{
i = 0;
if( ! ifou )
{
lenitem--;
if( expreal[lenitem - 1] == '.' )
{
lenitem--;
}
}
hb_pp_Stuff( expreal + 1, ptro, lenitem, 0, lenres );
}
else /* END Ron Pinkas 2000-01-21 */
{
i = (ifou)? 3:2;
pp_rQuotes( expreal, sQuotes );
hb_pp_Stuff( sQuotes, ptro, i, 0, lenres );
hb_pp_Stuff( expreal, ptro+1, lenitem, 0, lenres+i );
}
ptro += i + lenitem;
rmlen += i + lenitem;
}
expreal += ifou;
lenreal -= ifou;
}
while( ifou > 0 );
}
else
{
/* Ron Pinkas added 2000-01-21 */
if( *expreal == '&' )
{
rmlen--;
if( expreal[lenreal - 1] == '.' )
{
rmlen--;
lenreal--;
}
hb_pp_Stuff( expreal + 1, ptro, lenreal - 1, 4, lenres );
}
else /* END Ron Pinkas 2000-01-21 */
{
pp_rQuotes( expreal, sQuotes );
hb_pp_Stuff( sQuotes, ptro, 2, 4, lenres );
hb_pp_Stuff( expreal, ptro+1, lenreal, 0, lenres );
rmlen = lenreal + 2;
}
}
break;
case '3': /* Smart stringify result marker */
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 );
lenitem = (ifou)? ifou-1:lenreal;
if( *expreal != '\0' )
{
if( !lenitem || *expreal == '(' || (*expreal=='&' && lenreal>1) ||
( *expreal=='\"' && *(expreal+lenitem-1)=='\"' ) ||
( *expreal == '\'' && *(expreal+lenitem-1)=='\'' ) )
{
if( ifou ) lenitem++;
if( *expreal == '&' )
{
lenitem--;
if( expreal[lenitem - 1] == '.' )
{
lenitem--;
}
}
hb_pp_Stuff( ( *expreal=='&' ) ? expreal + 1 : expreal, ptro,
lenitem, 0, lenres );
}
else
{
i = (ifou)? 3:2;
pp_rQuotes( expreal, sQuotes );
hb_pp_Stuff( sQuotes, ptro, i, 0, lenres );
hb_pp_Stuff( expreal, ptro+1, lenitem, 0, lenres+i );
ptro += i;
rmlen += i;
}
ptro += lenitem;
rmlen += lenitem;
}
expreal += ifou;
lenreal -= ifou;
}
while( ifou > 0 );
}
else if( !lenreal || *expreal == '(' || (*expreal=='&' && lenreal>1) ||
( *expreal == '\"' && *( expreal + lenreal - 1 ) == '\"' ) ||
( *expreal == '\'' && *( expreal + lenreal - 1 ) == '\'' ) )
{
if( *expreal == '&' )
{
rmlen--;
if( expreal[lenreal - 1] == '.' )
{
rmlen--;
lenreal--;
}
}
hb_pp_Stuff( ( *expreal == '&' ) ? expreal + 1 : expreal, ptro,
( *expreal == '&' ) ? lenreal - 1 : lenreal, 4, lenres );
}
else
{
pp_rQuotes( expreal, sQuotes );
hb_pp_Stuff( sQuotes, ptro, 2, 4, lenres );
hb_pp_Stuff( expreal, ptro + 1, lenreal, 0, lenres );
rmlen = lenreal + 2;
}
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 );
lenitem = (ifou)? ifou-1:lenreal;
if( *expreal != '\0' )
{
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 = 0;
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 lDropSpaces, char * sBuffer, int * lenBuffer, int * iBuffer )
{
#ifndef __WATCOMC__
extern BOOL hb_pp_bInline;
#endif
int readed = 0;
int State = 0;
char cha, cLast = '\0', symbLast = '\0';
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 == '\n' )
{
if( ( ! hb_pp_bInline ) && s_ParseState == STATE_COMMENT && symbLast == ';' )
{
buffer[readed++] = ';';
}
break;
}
else
{
if( hb_pp_bInline )
{
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(s_prevchar) || s_prevchar == ']' )
*/
if( ISNAME(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] == '/' )
{
maxlen = 0;
readed--;
}
break;
case '*':
if( readed > 0 && buffer[readed-1] == '/' )
{
s_ParseState = STATE_COMMENT;
readed--;
}
else if( !State )
{
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;
}
readed++;
buffer[readed]='\0';
#if 0
printf( "%s\n", buffer );
#endif
return readed;
}
int hb_pp_WrStr( FILE * handl_o, char * buffer )
{
#ifndef __WATCOMC__
extern int hb_pp_LastOutLine;
#endif
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 State = STATE_NORMAL;
long lPos = 0, lSubPos = 0;
int kolPrth = 0, kolSquare = 0, kolFig = 0;
int lCase = ( *szSub == '\1' )? 0:1;
char cLastChar = '\0';
HB_TRACE(HB_TR_DEBUG, ("md_strAt(%s, %d, %s, %d, %d)", szSub, lSubLen, szText, checkword, checkPrth));
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) == ']' )
{
State = STATE_NORMAL;
}
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) == '\'' || *(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( cLastChar ) )
{
State = STATE_QUOTE3;
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( ( lCase && toupper(*(szText + lPos)) == toupper(*(szSub + lSubPos)) ) || ( !lCase && *(szText + lPos) == *(szSub + lSubPos) ) )
{
lSubPos++;
cLastChar = *(szText+lPos);
lPos++;
if( lSubPos >= lSubLen && checkword &&
( ( ISNAME(*szSub) && lPos>lSubPos && ISNAME(*(szText+lPos-lSubPos-1)) ) ||
( ISNAME(*(szSub+lSubLen-1)) && ISNAME(*(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 )
{
int State = STATE_NORMAL;
HB_TRACE(HB_TR_DEBUG, ("PrevSquare(%s, %s, %d)", ptr, bound, *kolmark));
while( ptr > bound )
{
if( State == STATE_QUOTE1 )
{
if( *ptr == '\'' ) State = STATE_NORMAL;
}
else if( State == STATE_QUOTE2 )
{
if( *ptr == '\"' ) State = STATE_NORMAL;
}
else
{
if( *ptr == '\"' && *(ptr-1) != '\\' ) State = STATE_QUOTE2;
else if( *ptr == '\'' && *(ptr-1) != '\\' ) State = STATE_QUOTE1;
else if( kolmark && *ptr == '\1' ) (*kolmark)++;
else if( ( *ptr == '[' || *ptr == ']' ) && *(ptr-1) != '\\' )
break;
}
ptr--;
}
return ( *ptr == '[' && State == STATE_NORMAL )? 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;
}
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;
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 != '[' && **ptri != ']' &&
**ptri != '\1' && **ptri != '\0' && toupper(**ptri)==toupper(**ptro);
(*ptro)++, (*ptri)++ );
co = *(*ptro-1);
ci = **ptri;
if( ( ( ci == ' ' || ci == ',' || ci == '[' ||
ci == ']' || ci == '\1' || ci == '\0' ) &&
( ( !ISNAME(**ptro) && ISNAME(co) ) ||
( !ISNAME(co) ) ) ) )
return FALSE;
else if( lTrunc && *ptro-ptrb >= 4 && ISNAME(ci) && !ISNAME(**ptro) && ISNAME(co) )
{
while( ISNAME(**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 != '[' && **ptri != ']' &&
**ptri != '\1' && **ptri != '\0' && toupper(**ptri)==toupper(*ptro);
ptro++, (*ptri)++ );
co = *(ptro-1);
ci = **ptri;
if( ( ( ci == ' ' || ci == ',' || ci == '[' ||
ci == ']' || ci == '\1' || ci == '\0' ) &&
( ( !ISNAME(*ptro) && ISNAME(co) ) ||
( !ISNAME(co) ) ) ) )
return FALSE;
else if( lTrunc && ptro-ptrb >= 4 && ISNAME(ci) && !ISNAME(*ptro) && ISNAME(co) )
{
/* while( ISNAME(**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 != '[' && *ptri != ']' &&
*ptri != '\1' && *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;
/*
char *cLastChar = '\0';
*/
HB_TRACE(HB_TR_DEBUG, ("strotrim(%s)", stroka));
#if 0
printf( "StrIn: >%s<\n", stroka );
#endif
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( cLastChar ) ) ) */
{
State = STATE_QUOTE3;
}
/* END - Ron Pinkas added 2000-11-05 */
else if( curc == '\t' )
{
curc = ' ';
}
}
if( State != STATE_NORMAL || curc != ' ' || ( curc == ' ' && lastc != ' ' && lastc != ',' && lastc != '(' && *(stroka+1) != ',' ) )
{
*ptr++ = curc;
lastc = curc;
lens++;
/*
if( State == STATE_NORMAL && curc != ' ' )
{
cLastChar = curc;
}
*/
}
stroka++;
}
*ptr = '\0';
#if 0
printf( "Str Out: >%s<\n", stroka - lens );
#endif
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(**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 */
}
}
/* 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 == '\'' )
{
/* 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( 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(**sSource) )
{
*sDest++ = *(*sSource)++;
lenName++;
}
*sDest = '\0';
/* Ron Pinkas added 2000-11-08 - Prepare for next run. */
pTmp = *sSource;
while( *pTmp && ( *pTmp == ' ' || *pTmp == '\t' ) )
{
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( 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 == ')' || **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( (int) szProspect[0] ) || szProspect[0] == '_' )
{
int i = 1;
while( ISNAME( szProspect[i] ) )
{
i++;
}
while( szProspect[i] == ' ' )
{
i++;
}
return ( szProspect[i] == '\0' ) ;
}
return FALSE;
}
static BOOL OpenInclude( char * szFileName, 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, %p, %d)", szFileName, pSearch, pMainFileName, fptr, (int) bStandardOnly));
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->szFileName = ( char * ) hb_xgrab( strlen( szFileName ) + 1 );
hb_pp_strocpy( pFile->szFileName, 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 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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