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             : 
      20             : #include "sal/config.h"
      21             : 
      22             : #if defined UNX
      23             : 
      24             : #include <cstddef>
      25             : 
      26             : #include "osl/diagnose.h"
      27             : #include "rtl/strbuf.hxx"
      28             : #include "rtl/string.h"
      29             : #include "rtl/string.hxx"
      30             : #include "sal/types.h"
      31             : #include "tools/appendunixshellword.hxx"
      32             : 
      33             : namespace tools {
      34             : 
      35           0 : void appendUnixShellWord(
      36             :     rtl::OStringBuffer * accumulator, rtl::OString const & text)
      37             : {
      38             :     OSL_ASSERT(accumulator != NULL);
      39           0 :     if (text.isEmpty()) {
      40           0 :         accumulator->append(RTL_CONSTASCII_STRINGPARAM("''"));
      41             :     } else {
      42           0 :         bool quoted = false;
      43           0 :         for (sal_Int32 i = 0; i < text.getLength(); ++i) {
      44           0 :             char c = text[i];
      45           0 :             if (c == '\'') {
      46           0 :                 if (quoted) {
      47           0 :                     accumulator->append('\'');
      48           0 :                     quoted = false;
      49             :                 }
      50           0 :                 accumulator->append(RTL_CONSTASCII_STRINGPARAM("\\'"));
      51             :             } else {
      52           0 :                 if (!quoted) {
      53           0 :                     accumulator->append('\'');
      54           0 :                     quoted = true;
      55             :                 }
      56           0 :                 accumulator->append(c);
      57             :             }
      58             :         }
      59           0 :         if (quoted) {
      60           0 :             accumulator->append('\'');
      61             :         }
      62             :     }
      63           0 : }
      64             : 
      65             : }
      66             : 
      67             : #endif
      68             : 
      69             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */