LCOV - code coverage report
Current view: top level - solver/unxlngi6.pro/inc/oox/ole - olestorage.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 1 1 100.0 %
Date: 2012-08-25 Functions: 2 2 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2 4 50.0 %

           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                 :            : 
      20                 :            : #ifndef OOX_OLE_OLESTORAGE_HXX
      21                 :            : #define OOX_OLE_OLESTORAGE_HXX
      22                 :            : 
      23                 :            : #include "oox/helper/storagebase.hxx"
      24                 :            : 
      25                 :            : namespace com { namespace sun { namespace star {
      26                 :            :     namespace container { class XNameContainer; }
      27                 :            :     namespace uno { class XComponentContext; }
      28                 :            : } } }
      29                 :            : 
      30                 :            : namespace oox {
      31                 :            : namespace ole {
      32                 :            : 
      33                 :            : // ============================================================================
      34                 :            : 
      35                 :            : /** Implements stream access for binary OLE storages. */
      36                 :            : class OOX_DLLPUBLIC OleStorage : public StorageBase
      37                 :            : {
      38                 :            : public:
      39                 :            :     explicit            OleStorage(
      40                 :            :                             const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext,
      41                 :            :                             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& rxInStream,
      42                 :            :                             bool bBaseStreamAccess );
      43                 :            : 
      44                 :            :     explicit            OleStorage(
      45                 :            :                             const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext,
      46                 :            :                             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& rxOutStream,
      47                 :            :                             bool bBaseStreamAccess );
      48                 :            : 
      49                 :            :     virtual             ~OleStorage();
      50                 :            : 
      51                 :            : private:
      52                 :            :     explicit            OleStorage(
      53                 :            :                             const OleStorage& rParentStorage,
      54                 :            :                             const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& rxStorage,
      55                 :            :                             const ::rtl::OUString& rElementName,
      56                 :            :                             bool bReadOnly );
      57                 :            :     explicit            OleStorage(
      58                 :            :                             const OleStorage& rParentStorage,
      59                 :            :                             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& rxOutStream,
      60                 :            :                             const ::rtl::OUString& rElementName );
      61                 :            : 
      62                 :            :     /** Initializes the API storage object for input. */
      63                 :            :     void                initStorage( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& rxInStream );
      64                 :            :     /** Initializes the API storage object for input/output. */
      65                 :            :     void                initStorage( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& rxOutStream );
      66                 :            : 
      67                 :            :     /** Returns true, if the object represents a valid storage. */
      68                 :            :     virtual bool        implIsStorage() const;
      69                 :            : 
      70                 :            :     /** Returns the com.sun.star.embed.XStorage interface of the current storage.
      71                 :            : 
      72                 :            :         @attention
      73                 :            :             This function is not implemented for binary OLE storages.
      74                 :            :      */
      75                 :            :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >
      76                 :            :                         implGetXStorage() const;
      77                 :            : 
      78                 :            :     /** Returns the names of all elements of this storage. */
      79                 :            :     virtual void        implGetElementNames( ::std::vector< ::rtl::OUString >& orElementNames ) const;
      80                 :            : 
      81                 :            :     /** Opens and returns the specified sub storage from the storage. */
      82                 :            :     virtual StorageRef  implOpenSubStorage( const ::rtl::OUString& rElementName, bool bCreateMissing );
      83                 :            : 
      84                 :            :     /** Opens and returns the specified input stream from the storage. */
      85                 :            :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >
      86                 :            :                         implOpenInputStream( const ::rtl::OUString& rElementName );
      87                 :            : 
      88                 :            :     /** Opens and returns the specified output stream from the storage. */
      89                 :            :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >
      90                 :            :                         implOpenOutputStream( const ::rtl::OUString& rElementName );
      91                 :            : 
      92                 :            :     /** Commits the current storage. */
      93                 :            :     virtual void        implCommit() const;
      94                 :            : 
      95                 :            : private:
      96                 :            :     ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >
      97                 :            :                         mxContext;          ///< Component context with service manager.
      98                 :            :     ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >
      99                 :            :                         mxStorage;          ///< Access to elements of this sub storage.
     100                 :            :     const OleStorage*   mpParentStorage;    ///< Parent OLE storage that contains this storage.
     101                 :            : };
     102                 :            : 
     103                 :            : // ============================================================================
     104                 :            : 
     105                 :            : } // namespace ole
     106 [ +  - ][ +  - ]:        375 : } // namespace oox
     107                 :            : 
     108                 :            : #endif
     109                 :            : 
     110                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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