LCOV - code coverage report
Current view: top level - cpputools/source/sp2bv - sp2bv.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 43 0.0 %
Date: 2012-08-25 Functions: 0 2 0.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*
       3                 :            :  * This file is part of the LibreOffice project.
       4                 :            :  *
       5                 :            :  * This Source Code Form is subject to the terms of the Mozilla Public
       6                 :            :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7                 :            :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8                 :            :  *
       9                 :            :  * This file incorporates work covered by the following license notice:
      10                 :            :  *
      11                 :            :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12                 :            :  *   contributor license agreements. See the NOTICE file distributed
      13                 :            :  *   with this work for additional information regarding copyright
      14                 :            :  *   ownership. The ASF licenses this file to you under the Apache
      15                 :            :  *   License, Version 2.0 (the "License"); you may not use this file
      16                 :            :  *   except in compliance with the License. You may obtain a copy of
      17                 :            :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18                 :            :  */
      19                 :            : #include <stdio.h>
      20                 :            : #include <stdlib.h>
      21                 :            : #include <string.h>
      22                 :            : #include "osl/thread.h"
      23                 :            : #include "osl/file.h"
      24                 :            : #include "rtl/ustring.hxx"
      25                 :            : #include  "rtl/ustrbuf.h"
      26                 :            : 
      27                 :            : static sal_Bool hasOption(char const * szOption, int argc, char** argv);
      28                 :            : 
      29                 :            : 
      30                 :            : #define HELP_TEXT    \
      31                 :            : "SYNOPSIS \n\n" \
      32                 :            : "\tsp2bv [-h] [-?] string \n\n" \
      33                 :            : "DESCRIPTION\n\n" \
      34                 :            : "\tsp2bv stands for \"system path to bootstrap variable\"." \
      35                 :            : " First the system path is converted into a file URL. Then all " \
      36                 :            : "characters which have a special meaning in bootstrap variables, " \
      37                 :            : "such as \'$\' are escaped. The resulting string is written to " \
      38                 :            : "stdout an can be assigned to a bootstrap variable.\n" \
      39                 :            : "\n\n" \
      40                 :            : "OPTIONS \n\n" \
      41                 :            : "\tThe following options are supported: \n" \
      42                 :            : "-?\n " \
      43                 :            : "--help" \
      44                 :            : "    Display help information.\n"
      45                 :            : 
      46                 :            : 
      47                 :            : 
      48                 :            : 
      49                 :          0 : int main(int argc, char **argv)
      50                 :            : {
      51                 :          0 :     if( hasOption("--help",argc, argv) || hasOption("-h", argc, argv))
      52                 :            :     {
      53                 :          0 :         fprintf(stdout, HELP_TEXT);// default
      54                 :          0 :         return 0;
      55                 :            :     }
      56                 :            : 
      57                 :          0 :     if (argc != 2)
      58                 :            :     {
      59                 :          0 :         fprintf(stdout, HELP_TEXT);
      60                 :          0 :         return -1;
      61                 :            :     }
      62                 :            : 
      63                 :          0 :     rtl_uString* pPath = NULL;
      64                 :          0 :     rtl_string2UString( &pPath, argv[1], strlen(argv[1]),
      65                 :          0 :                         osl_getThreadTextEncoding(),OSTRING_TO_OUSTRING_CVTFLAGS );
      66                 :            : 
      67                 :          0 :     rtl_uString* pUrl = NULL;
      68                 :          0 :     if (osl_getFileURLFromSystemPath(pPath, &pUrl) != osl_File_E_None)
      69                 :          0 :         return -1;
      70                 :            : //escape the special characters
      71                 :            : 
      72                 :          0 :     sal_Unicode cEscapeChar = 0x5c;
      73                 :          0 :     rtl_uString* pBuffer = NULL;
      74                 :          0 :     sal_Int32 nCapacity = 255;
      75                 :          0 :     rtl_uString_new_WithLength( &pBuffer, nCapacity );
      76                 :            : 
      77                 :          0 :     const sal_Unicode* pCur = pUrl->buffer;
      78                 :          0 :     for (int i = 0; i != pUrl->length; i++)
      79                 :            :     {
      80                 :          0 :         switch( *pCur)
      81                 :            :         {
      82                 :            :         case '$':
      83                 :          0 :             rtl_uStringbuffer_insert( &pBuffer, &nCapacity, pBuffer->length, &cEscapeChar, 1);
      84                 :          0 :             rtl_uStringbuffer_insert( &pBuffer, &nCapacity, pBuffer->length, pCur, 1);
      85                 :          0 :             break;
      86                 :            :         case '{':
      87                 :            :         case '}':
      88                 :          0 :         case '\\': fprintf(stderr, "sp2vb: file URL contains invalid characters!\n");
      89                 :          0 :             return -1;
      90                 :            :         default:
      91                 :          0 :             rtl_uStringbuffer_insert( &pBuffer, &nCapacity, pBuffer->length, pCur, 1);
      92                 :            :         }
      93                 :          0 :         pCur ++;
      94                 :            :     }
      95                 :            : //convert back to byte string so that we can print it.
      96                 :          0 :     rtl_String* pBootVar = NULL;
      97                 :            :     rtl_uString2String( &pBootVar, pBuffer->buffer, pBuffer->length,
      98                 :          0 :                         osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS);
      99                 :            : 
     100                 :          0 :     fprintf(stdout, "%s", pBootVar->buffer);
     101                 :          0 :     fflush(stdout);
     102                 :            : 
     103                 :          0 :     rtl_uString_release(pBuffer);
     104                 :          0 :     rtl_uString_release(pPath);
     105                 :          0 :     rtl_uString_release(pUrl);
     106                 :          0 :     rtl_string_release(pBootVar);
     107                 :          0 :     return 0;
     108                 :            : }
     109                 :            : 
     110                 :            : 
     111                 :            : 
     112                 :          0 : static sal_Bool hasOption(char const * szOption, int argc, char** argv)
     113                 :            : {
     114                 :          0 :     sal_Bool retVal= sal_False;
     115                 :          0 :     for(sal_Int16 i= 1; i < argc; i++)
     116                 :            :     {
     117                 :          0 :         if( ! strcmp(argv[i], szOption))
     118                 :            :         {
     119                 :          0 :             retVal= sal_True;
     120                 :          0 :             break;
     121                 :            :         }
     122                 :            :     }
     123                 :          0 :     return retVal;
     124                 :            : }
     125                 :            : 
     126                 :            : 
     127                 :            : 
     128                 :            : 
     129                 :            : 
     130                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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