f421b674e6
* contrib/Makefile
* contrib/hbwin/win_reg.prg
* contrib/hbwin/win_os.prg
* contrib/hbwin/win_tprn.prg
* contrib/hbwin/hbwin.ch
* contrib/hbwin/win_tcom.prg
* contrib/hbwin/win_com.c
* contrib/hbwin/win_regc.c
* contrib/hbwin/win_prn1.c
* contrib/hbwin/win_osc.c
* contrib/hbwin/win_dll.c
* contrib/hbide/ideparseexpr.c
* Formatting.
342 lines
10 KiB
C
342 lines
10 KiB
C
/*
|
|
* $Id$
|
|
*/
|
|
|
|
/*
|
|
* Harbour Project source code:
|
|
*
|
|
* Copyright 2009 Andy Wos
|
|
* 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.
|
|
*
|
|
*/
|
|
/*----------------------------------------------------------------------*/
|
|
/*----------------------------------------------------------------------*/
|
|
/*----------------------------------------------------------------------*/
|
|
/*
|
|
* EkOnkar
|
|
* ( The LORD is ONE )
|
|
*
|
|
* Harbour-Qt IDE
|
|
*
|
|
* Code Forwarded by Andy Wos
|
|
*
|
|
* Pritpal Bedi <pritpal@vouchcac.com>
|
|
* 22Nov2009
|
|
*/
|
|
/*----------------------------------------------------------------------*/
|
|
/*----------------------------------------------------------------------*/
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
#include "hbapi.h"
|
|
#include "hbapiitm.h"
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
static int ide_linearfind( const char ** array, const char * pszText, int lenarray, int lentext, HB_BOOL bMatchCase )
|
|
{
|
|
int i;
|
|
|
|
if( bMatchCase )
|
|
{
|
|
for( i = 0; i < lenarray; i++ )
|
|
{
|
|
if( strncmp( pszText, array[ i ], lentext + 1 ) == 0 )
|
|
return i + 1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for( i = 0; i < lenarray; i++ )
|
|
{
|
|
if( hb_strnicmp( pszText, array[ i ], lentext + 1 ) == 0 )
|
|
return i + 1;
|
|
}
|
|
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
static HB_BOOL ide_strempty( const char * pszString )
|
|
{
|
|
int i = 0;
|
|
|
|
while( pszString[ i ] != 0 )
|
|
{
|
|
if( pszString[ i++ ] != ' ' )
|
|
return HB_FALSE;
|
|
}
|
|
|
|
return HB_TRUE;
|
|
}
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
static int ide_atbuff( const char * pszChars, const char * pszString, int StartFrom, int Target, int len_chars, int len )
|
|
{
|
|
if( len >= len_chars && StartFrom <= len - len_chars )
|
|
{
|
|
int x;
|
|
int counter = 0;
|
|
|
|
for( x = StartFrom; x <= ( len - len_chars ); x++ )
|
|
{
|
|
if( strncmp( pszString + x, pszChars, len_chars ) == 0 )
|
|
{
|
|
if( ++counter == Target )
|
|
return x + 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
static int ide_getword( const char * pszText, HB_BOOL bHonorSpacing, char * pszWord, int * pnpos )
|
|
{
|
|
static const char s_szGood[] = "''_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890.";
|
|
static const char * s_szDoubleList[] = { "*/", "/*", "//", "->", "::", "||", "++", "--", "**", ":=",
|
|
"<=", ">=", "<>", "!=", "==", "+=", "-=", "*=", "/=", "%=",
|
|
"^=", "&&", "^^", ">>", "<<", "=>", "&=", "|=" };
|
|
|
|
static int s_lengood = HB_SIZEOFARRAY( s_szGood ) - 1;
|
|
static int s_lendouble = HB_SIZEOFARRAY( s_szDoubleList );
|
|
|
|
int maxlen = strlen( pszText );
|
|
int npos = 0;
|
|
int wordlen = 0;
|
|
|
|
if( maxlen > 0 )
|
|
{
|
|
char temp;
|
|
char ch;
|
|
char szSingle[ 2 ];
|
|
char szDouble[ 3 ];
|
|
|
|
szSingle[ 1 ] = '\0';
|
|
szDouble[ 2 ] = '\0';
|
|
|
|
ch = pszText[ 0 ];
|
|
|
|
if( ch == ',' ) /* lists */
|
|
{
|
|
pszWord[ wordlen++ ] = ch;
|
|
npos++;
|
|
}
|
|
else /* literals */
|
|
{
|
|
if( ch == '"' || ch == '\'' )
|
|
{
|
|
temp = ch;
|
|
pszWord[ wordlen++ ] = ch;
|
|
npos++;
|
|
ch = ' ';
|
|
while( npos < maxlen && ch != temp )
|
|
{
|
|
ch = pszText[ npos ];
|
|
pszWord[ wordlen++ ] = ch;
|
|
npos++;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
szSingle[ 0 ] = ch;
|
|
if( ide_atbuff( szSingle, s_szGood, 0, 1, 1, s_lengood ) ) /* ch $ s_szGood ) // variables, commands, function names */
|
|
{
|
|
while( npos < maxlen && ide_atbuff( szSingle, s_szGood, 0, 1, 1, s_lengood ) )
|
|
{
|
|
pszWord[ wordlen++ ] = ch;
|
|
npos++;
|
|
ch = pszText[ npos ];
|
|
szSingle[ 0 ] = ch;
|
|
}
|
|
}
|
|
else if( ch == ' ' )
|
|
{
|
|
while( npos < maxlen && ch == ' ' )
|
|
{
|
|
pszWord[ wordlen++ ] = ch;
|
|
npos++;
|
|
ch = pszText[ npos ];
|
|
}
|
|
|
|
if( ! bHonorSpacing )
|
|
{
|
|
pszWord[ 0 ] = ' '; /* reduce spaces to 1 */
|
|
wordlen = 1;
|
|
}
|
|
}
|
|
else /* operators, punctuation */
|
|
{
|
|
pszWord[ wordlen++ ]= ch;
|
|
npos++;
|
|
ch = pszText[ npos ];
|
|
if( maxlen > npos )
|
|
{
|
|
szDouble[ 0 ] = pszWord[ 0 ];
|
|
szDouble[ 1 ] = ch;
|
|
if( ide_linearfind( s_szDoubleList, szDouble, s_lendouble, 2, HB_TRUE ) ) /* if( (pszWord + ch) $ s_szDoubleList) //aScan( s_szDoubleList, pszWord + ch ) > 0 */
|
|
{
|
|
pszWord[ wordlen++ ] = ch;
|
|
npos++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
pszWord[ wordlen ] = '\0';
|
|
*pnpos = npos;
|
|
|
|
return wordlen;
|
|
}
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
HB_FUNC( PARSEXPR ) /* ( c, bHonorSpacing, bInRemark, bUpperKeyWord, bKeepComments, bPRG, bKeepSpaces ) */
|
|
{
|
|
const char * pszExpr = hb_parcx( 1 );
|
|
|
|
HB_BOOL bHonorSpacing = hb_parl( 2 );
|
|
HB_BOOL bInRemark = HB_ISLOG( 3 ) ? hb_parl( 3 ) : HB_FALSE;
|
|
HB_BOOL bKeepComments = HB_ISLOG( 5 ) ? hb_parl( 5 ) : HB_TRUE;
|
|
HB_BOOL bPRG = HB_ISLOG( 6 ) ? hb_parl( 6 ) : HB_TRUE;
|
|
HB_BOOL bKeepSpaces = HB_ISLOG( 7 ) ? hb_parl( 7 ) : HB_TRUE;
|
|
PHB_ITEM paExpr = hb_itemArrayNew( 0 );
|
|
PHB_ITEM pTemp = hb_itemNew( NULL );
|
|
HB_BOOL bFirst = HB_TRUE;
|
|
int lenprocessed = 0;
|
|
int lenwords = 0;
|
|
int wordlen;
|
|
int npos;
|
|
|
|
char szNextWord[ 2048 ];
|
|
|
|
szNextWord[ 0 ] = '\0';
|
|
|
|
while( ( wordlen = ide_getword( pszExpr, bHonorSpacing, szNextWord, &lenprocessed ) ) != 0 )
|
|
{
|
|
pszExpr += lenprocessed;
|
|
|
|
if( strncmp( szNextWord, "*/", 3 ) == 0 ) /* remark end */
|
|
{
|
|
if( bKeepComments )
|
|
{
|
|
lenwords++;
|
|
hb_arrayAdd( paExpr, hb_itemPutC( pTemp, szNextWord ) );
|
|
}
|
|
bInRemark = HB_FALSE;
|
|
}
|
|
else if( ( strncmp( szNextWord, "/*", 3 ) == 0 ) || bInRemark ) /* remark start */
|
|
{
|
|
bInRemark = ( ( npos = ide_atbuff( "*/", pszExpr, 0, 1, 2, strlen( pszExpr ) ) ) == 0 );
|
|
|
|
if( bInRemark )
|
|
{
|
|
|
|
if( bKeepComments )
|
|
{
|
|
hb_strncat( szNextWord, pszExpr, sizeof( szNextWord ) - 1 );
|
|
lenwords++;
|
|
hb_arrayAdd( paExpr, hb_itemPutC( pTemp, szNextWord ) );
|
|
}
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
if( bKeepComments )
|
|
{
|
|
hb_strncpy( szNextWord + wordlen, pszExpr, sizeof( szNextWord ) - 1 - wordlen );
|
|
lenwords++;
|
|
hb_arrayAdd( paExpr, hb_itemPutC( pTemp, szNextWord ) );
|
|
}
|
|
pszExpr += npos + 1;
|
|
}
|
|
}
|
|
else if( strncmp( szNextWord, "//", 3 ) == 0 || ( bPRG && strncmp( szNextWord, "&&", 3 ) == 0 ) ) /* inline remark */
|
|
{
|
|
if( bKeepComments )
|
|
{
|
|
hb_strncat( szNextWord, pszExpr, sizeof( szNextWord ) - 1 );
|
|
lenwords++;
|
|
hb_arrayAdd( paExpr, hb_itemPutC( pTemp, szNextWord ) );
|
|
}
|
|
break;
|
|
}
|
|
else if( strncmp( szNextWord, "**", 3 ) == 0 && bFirst && bPRG )
|
|
{
|
|
if( bKeepComments )
|
|
{
|
|
hb_strncat( szNextWord, pszExpr, sizeof( szNextWord ) - 1 );
|
|
lenwords++;
|
|
hb_arrayAdd( paExpr, hb_itemPutC( pTemp, szNextWord ) );
|
|
}
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
if( bKeepSpaces || ! ide_strempty( szNextWord ) )
|
|
{
|
|
lenwords++;
|
|
hb_arrayAdd( paExpr, hb_itemPutC( pTemp, szNextWord ) );
|
|
}
|
|
}
|
|
|
|
if( ! ide_strempty( szNextWord ) )
|
|
bFirst = HB_FALSE;
|
|
}
|
|
|
|
if( ! bKeepComments && !( lenwords > 0 ) && hb_arrayGetCPtr( paExpr, lenwords ) )
|
|
hb_arraySize( paExpr, lenwords );
|
|
|
|
hb_storl( bInRemark, 3 );
|
|
|
|
hb_itemRelease( pTemp );
|
|
hb_itemReturnRelease( paExpr );
|
|
}
|
|
|
|
/*----------------------------------------------------------------------*/
|