IMPLZSSStream.h
Go to the documentation of this file.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /*
3  * This file is part of the libe-book 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  * For further information visit http://libebook.sourceforge.net
8  */
9 
10 #ifndef IMPLZSSSTREAM_H_INCLUDED
11 #define IMPLZSSSTREAM_H_INCLUDED
12 
13 #include <boost/scoped_ptr.hpp>
14 
15 #include <librevenge-stream/librevenge-stream.h>
16 
17 namespace libebook
18 {
19 
20 class IMPLZSSStream : public librevenge::RVNGInputStream
21 {
22 // disable copying
23  IMPLZSSStream(const IMPLZSSStream &other);
24  IMPLZSSStream &operator=(const IMPLZSSStream &other);
25 
26 public:
28  {
29  unsigned offsetBits;
30  unsigned lengthBits;
32  unsigned fillPos;
33  char fillChar;
35  bool bigEndian;
36 
37  Configuration();
38  };
39 
40 public:
41  explicit IMPLZSSStream(librevenge::RVNGInputStream *stream, const Configuration &configuration = Configuration());
42  virtual ~IMPLZSSStream();
43 
44  virtual bool isStructured();
45  virtual unsigned subStreamCount();
46  virtual const char *subStreamName(unsigned id);
47  virtual bool existsSubStream(const char *name);
48  virtual librevenge::RVNGInputStream *getSubStreamByName(const char *name);
49  virtual RVNGInputStream *getSubStreamById(unsigned id);
50 
51  virtual const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead);
52  virtual int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType);
53  virtual long tell();
54  virtual bool isEnd();
55 
56 private:
57  boost::scoped_ptr<librevenge::RVNGInputStream> m_stream;
58 };
59 
60 }
61 
62 #endif // IMPLZSSSTREAM_H_INCLUDED
63 
64 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */
virtual bool isEnd()
Definition: IMPLZSSStream.cpp:243
virtual bool isStructured()
Definition: IMPLZSSStream.cpp:198
virtual bool existsSubStream(const char *name)
Definition: IMPLZSSStream.cpp:213
bool bigEndian
Definition: IMPLZSSStream.h:35
virtual librevenge::RVNGInputStream * getSubStreamByName(const char *name)
Definition: IMPLZSSStream.cpp:218
unsigned uncompressedLength
Definition: IMPLZSSStream.h:31
virtual ~IMPLZSSStream()
Definition: IMPLZSSStream.cpp:194
virtual const unsigned char * read(unsigned long numBytes, unsigned long &numBytesRead)
Definition: IMPLZSSStream.cpp:228
virtual unsigned subStreamCount()
Definition: IMPLZSSStream.cpp:203
virtual long tell()
Definition: IMPLZSSStream.cpp:238
unsigned offsetBits
Definition: IMPLZSSStream.h:29
boost::scoped_ptr< librevenge::RVNGInputStream > m_stream
Definition: IMPLZSSStream.h:57
IMPLZSSStream & operator=(const IMPLZSSStream &other)
virtual const char * subStreamName(unsigned id)
Definition: IMPLZSSStream.cpp:208
Configuration()
Definition: IMPLZSSStream.cpp:169
unsigned offset
Definition: IMPParser.cpp:73
string name
Definition: CHMStream.cpp:80
IMPLZSSStream(const IMPLZSSStream &other)
char fillChar
Definition: IMPLZSSStream.h:33
unsigned fillPos
Definition: IMPLZSSStream.h:32
Definition: CHMParser.cpp:20
virtual RVNGInputStream * getSubStreamById(unsigned id)
Definition: IMPLZSSStream.cpp:223
RVNGInputStreamPtr_t stream
Definition: CHMStream.cpp:79
Definition: IMPLZSSStream.h:27
unsigned lengthBits
Definition: IMPLZSSStream.h:30
virtual int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType)
Definition: IMPLZSSStream.cpp:233
Definition: IMPLZSSStream.h:20
bool allowOverflow
Definition: IMPLZSSStream.h:34

Generated for libe-book by doxygen 1.8.8