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 INCLUDED_DESKTOP_SOURCE_DEPLOYMENT_INC_DP_PERSMAP_H
      21             : #define INCLUDED_DESKTOP_SOURCE_DEPLOYMENT_INC_DP_PERSMAP_H
      22             : 
      23             : #include <rtl/ustring.hxx>
      24             : #include <osl/file.hxx>
      25             : #include <unordered_map>
      26             : 
      27             : namespace dp_misc
      28             : {
      29             : 
      30             : typedef std::unordered_map<
      31             :     OString, OString, OStringHash > t_string2string_map;
      32             : 
      33             : // Class to read obsolete registered extensions
      34             : // should be removed for LibreOffice 4.0
      35             : class PersistentMap
      36             : {
      37             :     ::osl::File m_MapFile;
      38             :     t_string2string_map m_entries;
      39             :     bool m_bReadOnly;
      40             :     bool m_bIsOpen;
      41             :     bool m_bToBeCreated;
      42             :     bool m_bIsDirty;
      43             : 
      44             : public:
      45             :     ~PersistentMap();
      46             :     PersistentMap( OUString const & url, bool readOnly );
      47             :     /** in mem db */
      48             :     PersistentMap();
      49             : 
      50             :     bool has( OString const & key ) const;
      51             :     bool get( OString * value, OString const & key ) const;
      52        5484 :     const t_string2string_map& getEntries() const { return m_entries; }
      53             :     void put( OString const & key, OString const & value );
      54             :     bool erase( OString const & key, bool flush_immediately = true );
      55             : 
      56             : protected:
      57             :     bool open();
      58             :     bool readAll();
      59             :     void add( OString const & key, OString const & value );
      60             :     void flush();
      61             : };
      62             : 
      63             : }
      64             : 
      65             : #endif
      66             : 
      67             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */