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             : #ifndef CSV_PERSIST_HXX
      21             : #define CSV_PERSIST_HXX
      22             : 
      23             : 
      24             : // USED SERVICES
      25             :     // BASE CLASSES
      26             :     // COMPONENTS
      27             : #include <cosv/string.hxx>
      28             :     // PARAMETERS
      29             : 
      30             : 
      31             : namespace csv
      32             : {
      33             : namespace ploc
      34             : {
      35             : 
      36             : class Path;
      37             : 
      38             : 
      39             : inline const char *
      40       39969 : Delimiter()
      41             : {
      42             : #ifdef WNT
      43             :     return "\\";
      44             : #elif defined(UNX)
      45       39969 :     return "/";
      46             : #else
      47             : #error  For using csv::ploc there has to be defined: WNT or UNX.
      48             : #endif
      49             : }
      50             : 
      51             : 
      52             : 
      53             : class Persistent
      54             : {
      55             :   public:
      56       12213 :     virtual             ~Persistent() {}
      57             : 
      58             :     const Path &        MyPath() const;
      59             :     /// @return all paths without completing delimiter, even directories.
      60             :     const char *        StrPath() const;
      61             :     bool                Exists() const;
      62             : 
      63             :   protected:
      64             :                         Persistent();
      65             :     void                InvalidatePath();
      66             : 
      67             :   private:
      68             :     virtual const Path &
      69             :                         inq_MyPath() const = 0;
      70             :     // DATA
      71             :     mutable StreamStr   sPath;
      72             : };
      73             : 
      74             : 
      75             : 
      76             : // IMPLEMENTATION
      77             : 
      78             : inline
      79       12213 : Persistent::Persistent()
      80       12213 :     :   sPath(30) { }
      81             : inline const Path &
      82       24425 : Persistent::MyPath() const
      83       24425 :     { return inq_MyPath(); }
      84             : inline void
      85           0 : Persistent::InvalidatePath()
      86           0 :     { sPath.clear(); }
      87             : 
      88             : 
      89             : 
      90             : }   // namespace csv
      91             : }   // namespace ploc
      92             : 
      93             : 
      94             : #endif
      95             : 
      96             : 
      97             : 
      98             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */