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_STORE_SOURCE_STORDIR_HXX
      21             : #define INCLUDED_STORE_SOURCE_STORDIR_HXX
      22             : 
      23             : #include <sal/types.h>
      24             : 
      25             : #include <rtl/textcvt.h>
      26             : #include <rtl/string.h>
      27             : #include <rtl/ref.hxx>
      28             : 
      29             : #include "object.hxx"
      30             : #include "storbase.hxx"
      31             : #include "storpage.hxx"
      32             : 
      33             : namespace store
      34             : {
      35             : 
      36             : struct OStoreDirectoryPageData;
      37             : 
      38             : /*========================================================================
      39             :  *
      40             :  * OStoreDirectory_Impl interface.
      41             :  *
      42             :  *======================================================================*/
      43             : class OStoreDirectory_Impl : public store::OStoreObject
      44             : {
      45             : public:
      46             :     /** Construction.
      47             :      */
      48             :     OStoreDirectory_Impl();
      49             : 
      50             :     /** create (two-phase construction).
      51             :      *  @param  pManager [in]
      52             :      *  @param  pPath [in]
      53             :      *  @param  pName [in]
      54             :      *  @param  eAccessMode [in]
      55             :      *  @return store_E_None upon success.
      56             :      */
      57             :     storeError create (
      58             :         OStorePageManager *pManager,
      59             :         rtl_String        *pPath,
      60             :         rtl_String        *pName,
      61             :         storeAccessMode    eAccessMode);
      62             : 
      63             :     /** iterate.
      64             :      *  @param  rFindData [out]
      65             :      *  @return store_E_None        upon success,
      66             :      *          store_E_NoMoreFiles upon end of iteration.
      67             :      */
      68             :     storeError iterate (
      69             :         storeFindData &rFindData);
      70             : 
      71             :     /** IStoreHandle.
      72             :      */
      73             :     virtual bool isKindOf (sal_uInt32 nTypeId) SAL_OVERRIDE;
      74             : 
      75             : protected:
      76             :     /** Destruction.
      77             :      */
      78             :     virtual ~OStoreDirectory_Impl();
      79             : 
      80             : private:
      81             :     /** IStoreHandle TypeId.
      82             :      */
      83             :     static const sal_uInt32 m_nTypeId;
      84             : 
      85             :     /** IStoreHandle query() template function specialization.
      86             :      */
      87             :     friend OStoreDirectory_Impl*
      88             :     SAL_CALL query<> (IStoreHandle *pHandle, OStoreDirectory_Impl*);
      89             : 
      90             :     /** Representation.
      91             :      */
      92             :     typedef OStoreDirectoryPageData   inode;
      93             :     typedef PageHolderObject< inode > inode_holder_type;
      94             : 
      95             :     rtl::Reference<OStorePageManager> m_xManager;
      96             : 
      97             :     OStorePageDescriptor       m_aDescr;
      98             :     sal_uInt32                 m_nPath;
      99             :     rtl_TextToUnicodeConverter m_hTextCvt;
     100             : 
     101             :     OStoreDirectory_Impl (const OStoreDirectory_Impl&) SAL_DELETED_FUNCTION;
     102             :     OStoreDirectory_Impl& operator= (const OStoreDirectory_Impl&) SAL_DELETED_FUNCTION;
     103             : };
     104             : 
     105             : template<> inline OStoreDirectory_Impl*
     106          78 : SAL_CALL query (IStoreHandle *pHandle, SAL_UNUSED_PARAMETER OStoreDirectory_Impl*)
     107             : {
     108          78 :     if (pHandle && pHandle->isKindOf (OStoreDirectory_Impl::m_nTypeId))
     109             :     {
     110             :         // Handle is kind of OStoreDirectory_Impl.
     111          78 :         return static_cast<OStoreDirectory_Impl*>(pHandle);
     112             :     }
     113           0 :     return 0;
     114             : }
     115             : 
     116             : /*========================================================================
     117             :  *
     118             :  * The End.
     119             :  *
     120             :  *======================================================================*/
     121             : 
     122             : } // namespace store
     123             : 
     124             : #endif // INCLUDED_STORE_SOURCE_STORDIR_HXX
     125             : 
     126             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */