VSDInternalStream.h
Go to the documentation of this file.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* libvisio
3  * Version: MPL 1.1 / GPLv2+ / LGPLv2+
4  *
5  * The contents of this file are subject to the Mozilla Public License Version
6  * 1.1 (the "License"); you may not use this file except in compliance with
7  * the License or as specified alternatively below. You may obtain a copy of
8  * the License at http://www.mozilla.org/MPL/
9  *
10  * Software distributed under the License is distributed on an "AS IS" basis,
11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12  * for the specific language governing rights and limitations under the
13  * License.
14  *
15  * Major Contributor(s):
16  * Copyright (C) 2011 Fridrich Strba <fridrich.strba@bluewin.ch>
17  * Copyright (C) 2011 Eilidh McAdam <tibbylickle@gmail.com>
18  *
19  *
20  * All Rights Reserved.
21  *
22  * For minor contributions see the git repository.
23  *
24  * Alternatively, the contents of this file may be used under the terms of
25  * either the GNU General Public License Version 2 or later (the "GPLv2+"), or
26  * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
27  * in which case the provisions of the GPLv2+ or the LGPLv2+ are applicable
28  * instead of those above.
29  */
30 
31 
32 #ifndef __VSDINTERNALSTREAM_H__
33 #define __VSDINTERNALSTREAM_H__
34 
35 #include <vector>
36 
37 #include <libwpd-stream/libwpd-stream.h>
38 
39 class VSDInternalStream : public WPXInputStream
40 {
41 public:
42  VSDInternalStream(WPXInputStream *input, unsigned long size, bool compressed);
43  VSDInternalStream(const unsigned char *buffer, unsigned long size);
45 
46  bool isOLEStream()
47  {
48  return false;
49  }
50  WPXInputStream *getDocumentOLEStream(const char *)
51  {
52  return 0;
53  }
54 
55  const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead);
56  int seek(long offset, WPX_SEEK_TYPE seekType);
57  long tell();
58  bool atEOS();
59  unsigned long getSize() const
60  {
61  return m_buffer.size();
62  };
63 
64 private:
65  volatile long m_offset;
66  std::vector<unsigned char> m_buffer;
69 };
70 
71 #endif
72 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */
~VSDInternalStream()
Definition: VSDInternalStream.h:44
bool isOLEStream()
Definition: VSDInternalStream.h:46
std::vector< unsigned char > m_buffer
Definition: VSDInternalStream.h:66
VSDInternalStream(WPXInputStream *input, unsigned long size, bool compressed)
Definition: VSDInternalStream.cpp:45
WPXInputStream * getDocumentOLEStream(const char *)
Definition: VSDInternalStream.h:50
VSDInternalStream & operator=(const VSDInternalStream &)
long tell()
Definition: VSDInternalStream.cpp:156
bool atEOS()
Definition: VSDInternalStream.cpp:161
const unsigned char * read(unsigned long numBytes, unsigned long &numBytesRead)
Definition: VSDInternalStream.cpp:110
int seek(long offset, WPX_SEEK_TYPE seekType)
Definition: VSDInternalStream.cpp:135
volatile long m_offset
Definition: VSDInternalStream.h:62
unsigned long getSize() const
Definition: VSDInternalStream.h:59
Definition: VSDInternalStream.h:39

Generated for libvisio by doxygen 1.8.13