9687850865
* (all files)
* stripped svn header
* minor cleanups
; use following command to find out the history of files:
git log
git log --follow
git blame
git annotate
139 lines
4.4 KiB
Plaintext
139 lines
4.4 KiB
Plaintext
/*
|
|
* Harbour Project source code:
|
|
* Misc. string functions
|
|
*
|
|
* Copyright 1999 Eddie Runia <eddie@runia.com>
|
|
* www - http://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.txt. 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.
|
|
*
|
|
*/
|
|
|
|
#include "hboo.ch"
|
|
|
|
/*
|
|
* Convert to character
|
|
*
|
|
* ToChar( <xValue>, [<cSeparator>], [<lDebug>] ) --> <cOut>
|
|
* <xValue> : Item to write
|
|
* <cSeparator> : Separator for arrays
|
|
* <lDebug> : .T. -> Write debug output
|
|
*
|
|
* In <lDebug> mode:
|
|
*
|
|
* It will show the xItem according to the following format:
|
|
*
|
|
* Numerical <num>
|
|
* Date yyyy-mm-dd
|
|
* Character "<chr>"
|
|
* Array {<el1>, <el2>, ...}
|
|
* NIL NIL
|
|
* Logical .T. / .F.
|
|
* Object <ClassName>(<ClassH>):{<DataSymbol1>:<val1>, ...}
|
|
*
|
|
*/
|
|
|
|
FUNCTION ToChar( xTxt, cSeparator, lDebug )
|
|
|
|
LOCAL cOut
|
|
LOCAL n
|
|
LOCAL nLen
|
|
LOCAL aData
|
|
|
|
hb_default( @cSeparator, " " )
|
|
hb_default( @lDebug, .F. )
|
|
|
|
SWITCH ValType( xTxt )
|
|
CASE "C"
|
|
CASE "M" ; RETURN iif( lDebug, '"' + xTxt + '"', xTxt )
|
|
CASE "N" ; RETURN hb_ntos( xTxt )
|
|
CASE "U" ; RETURN iif( lDebug, "NIL", "" )
|
|
CASE "D" ; RETURN hb_DToC( xTxt, "yyyy-mm-dd" )
|
|
CASE "L" ; RETURN iif( lDebug, iif( xTxt, ".T.", ".F." ), iif( xTxt, "True", "False" ) )
|
|
CASE "B" ; RETURN iif( lDebug, "Block", Eval( xTxt ) )
|
|
|
|
CASE "A"
|
|
cOut := ""
|
|
IF lDebug
|
|
cOut += "{"
|
|
ENDIF
|
|
nLen := Len( xTxt )
|
|
FOR n := 1 TO nLen // For each item : Recurse !
|
|
cOut += ToChar( xTxt[ n ], cSeparator, lDebug )
|
|
IF n != nLen
|
|
cOut += cSeparator
|
|
ENDIF
|
|
NEXT
|
|
IF lDebug
|
|
cOut += "}"
|
|
ENDIF
|
|
EXIT
|
|
|
|
CASE "O"
|
|
IF lDebug
|
|
cOut := xTxt:ClassName() + "(#" + ToChar( xTxt:ClassH() ) + "):{"
|
|
aData := __objGetValueList( xTxt )
|
|
nLen := Len( aData )
|
|
FOR n := 1 TO nLen // For each item : Recurse !
|
|
cOut += aData[ n ][ HB_OO_DATA_SYMBOL ] + ":" + ;
|
|
ToChar( aData[ n ][ HB_OO_DATA_VALUE ], cSeparator, lDebug )
|
|
IF n != nLen
|
|
cOut += cSeparator
|
|
ENDIF
|
|
NEXT
|
|
cOut += "}"
|
|
ELSE
|
|
cOut := ToChar( xTxt:Run(), cSeparator, lDebug )
|
|
ENDIF
|
|
EXIT
|
|
|
|
ENDSWITCH
|
|
|
|
RETURN cOut
|
|
|
|
// Non-volatile debugging function showing contents of xItem and returing
|
|
// passed argument.
|
|
|
|
FUNCTION Debug( xItem )
|
|
|
|
? ToChar( xItem, ", ", .T. )
|
|
|
|
RETURN xItem
|