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             : 
      10             : #ifndef WPXSVSTREAM_H
      11             : #define WPXSVSTREAM_H
      12             : 
      13             : #include <sot/storage.hxx>
      14             : #include <com/sun/star/io/XInputStream.hpp>
      15             : #include <com/sun/star/io/XSeekable.hpp>
      16             : 
      17             : #include <libwpd-stream/libwpd-stream.h>
      18             : 
      19             : typedef struct
      20           0 : {
      21             :     SotStorageRef ref;
      22           0 : } SotStorageRefWrapper;
      23             : 
      24             : typedef struct
      25           0 : {
      26             :     SotStorageStreamRef ref;
      27           0 : } SotStorageStreamRefWrapper;
      28             : 
      29             : class WPXSvInputStream : public WPXInputStream
      30             : {
      31             : public:
      32             :     WPXSvInputStream( ::com::sun::star::uno::Reference<
      33             :                       ::com::sun::star::io::XInputStream > xStream );
      34             :     virtual ~WPXSvInputStream();
      35             : 
      36             :     virtual bool isOLEStream();
      37             :     virtual WPXInputStream * getDocumentOLEStream(const char *name);
      38             : 
      39             :     virtual const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead);
      40             :     virtual int seek(long offset, WPX_SEEK_TYPE seekType);
      41             :     virtual long tell();
      42             :     virtual bool atEOS();
      43             : 
      44             : private:
      45             :     std::vector< SotStorageRefWrapper > mxChildrenStorages;
      46             :     std::vector< SotStorageStreamRefWrapper > mxChildrenStreams;
      47             :     ::com::sun::star::uno::Reference<
      48             :             ::com::sun::star::io::XInputStream > mxStream;
      49             :     ::com::sun::star::uno::Reference<
      50             :             ::com::sun::star::io::XSeekable > mxSeekable;
      51             :     ::com::sun::star::uno::Sequence< sal_Int8 > maData;
      52             :     sal_Int64 mnLength;
      53             : };
      54             : 
      55             : #endif
      56             : 
      57             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */