INTEGRATION: CWS jl13 (1.1.2); FILE ADDED

2004/10/05 07:55:55 jl 1.1.2.1: #i29390# A tool neede for SDK when setting up the configuration files

cpputools/source/sp2bv/sp2bv.cxx

+/*************************************************************************
+ *
+ *  $RCSfile: sp2bv.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2004-11-09 13:56:04 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library 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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "osl/thread.h"
+#include "osl/file.h"
+#include "rtl/ustring.hxx"
+#include  "rtl/ustrbuf.h"
+
+
+
+using namespace rtl;
+
+static sal_Bool hasOption(char* szOption, int argc, char** argv);
+
+
+#define HELP_TEXT    \
+"SYNOPSIS \n\n" \
+"\tsp2bv [-h] [-?] string \n\n" \
+"DESCRIPTION\n\n" \
+"\tsp2bv stands for \"system path to bootstrap variable\"." \
+" First the system path is converted into a file URL. Then all " \
+"characters which have a special meaning in bootstrap variables, " \
+"such as \'$\' are escaped. The resulting string is written to " \
+"stdout an can be assigned to a bootstrap variable.\n" \
+"\n\n" \
+"OPTIONS \n\n" \
+"\tThe following options are supported: \n" \
+"-?\n " \
+"--help" \
+"    Display help information.\n"
+
+
+
+
+int main(int argc, char **argv)
+{
+    if( hasOption("--help",argc, argv) || hasOption("-h", argc, argv))
+    {
+        fprintf(stdout, HELP_TEXT);// default
+        return 0;
+    }
+
+    if (argc != 2)
+    {
+        fprintf(stdout, HELP_TEXT);
+        return -1;
+    }
+
+    rtl_uString* pPath = NULL;
+    rtl_string2UString( &pPath, argv[1], strlen(argv[1]),
+                        osl_getThreadTextEncoding(),OSTRING_TO_OUSTRING_CVTFLAGS );
+
+    rtl_uString* pUrl = NULL;
+    if (osl_getFileURLFromSystemPath(pPath, &pUrl) != osl_File_E_None)
+        return -1;
+//escape the special characters
+
+    sal_Unicode cEscapeChar = 0x5c;
+    rtl_uString* pBuffer = NULL;
+    sal_Int32 nCapacity = 255;
+    rtl_uString_new_WithLength( &pBuffer, nCapacity );
+
+    const sal_Unicode* pCur = pUrl->buffer;
+    for (int i = 0; i != pUrl->length; i++)
+    {
+        switch( *pCur)
+        {
+        case '$':
+            rtl_uStringbuffer_insert( &pBuffer, &nCapacity, pBuffer->length, &cEscapeChar, 1);
+            rtl_uStringbuffer_insert( &pBuffer, &nCapacity, pBuffer->length, pCur, 1);
+            break;
+        case '{':
+        case '}':
+        case '\\': fprintf(stderr, "sp2vb: file URL contains invalid characters!\n");
+            return -1;
+            break;
+        default:
+            rtl_uStringbuffer_insert( &pBuffer, &nCapacity, pBuffer->length, pCur, 1);
+        }
+        pCur ++;
+    }
+//convert back to byte string so that we can print it.
+    rtl_String* pBootVar = NULL;
+    rtl_uString2String( &pBootVar, pBuffer->buffer, pBuffer->length,
+                        osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS);
+
+    fprintf(stdout, "%s", pBootVar->buffer);
+    fflush(stdout);
+
+    rtl_uString_release(pBuffer);
+    rtl_uString_release(pPath);
+    rtl_uString_release(pUrl);
+    rtl_string_release(pBootVar);
+    return 0;
+}
+
+
+
+static sal_Bool hasOption(char* szOption, int argc, char** argv)
+{
+    sal_Bool retVal= sal_False;
+    for(sal_Int16 i= 1; i < argc; i++)
+    {
+        if( ! strcmp(argv[i], szOption))
+        {
+            retVal= sal_True;
+            break;
+        }
+    }
+    return retVal;
+}
+
+
+
+
+