RBStream.h
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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 RBSTREAM_H_INCLUDED
11 #define RBSTREAM_H_INCLUDED
12 
13 #include <boost/scoped_ptr.hpp>
14 
15 #include <librevenge-stream/librevenge-stream.h>
16 
17 #include "libebook_utils.h"
18 
19 namespace libebook
20 {
21 
22 class RBHeader;
23 
24 class RBStream : public librevenge::RVNGInputStream
25 {
26 // disable copying
27  RBStream(const RBStream &other);
28  RBStream &operator=(const RBStream &other);
29 
30  struct Impl;
31 
32 public:
34  virtual ~RBStream();
35 
36  virtual bool isStructured();
37  virtual unsigned subStreamCount();
38  virtual const char *subStreamName(unsigned id);
39  virtual bool existsSubStream(const char *name);
40  virtual librevenge::RVNGInputStream *getSubStreamByName(const char *name);
41  virtual librevenge::RVNGInputStream *getSubStreamById(unsigned id);
42 
43  virtual const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead);
44  virtual int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType);
45  virtual long tell();
46  virtual bool isEnd();
47 
48 private:
49  boost::scoped_ptr<Impl> m_impl;
50 };
51 
52 }
53 
54 #endif // RBSTREAM_H_INCLUDED
55 
56 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */
libebook::RBStream::existsSubStream
virtual bool existsSubStream(const char *name)
Definition: RBStream.cpp:137
libebook::RBHeader::Directory_t
std::deque< Entry > Directory_t
Definition: RBHeader.h:42
length
unsigned length
Definition: IMPParser.cpp:72
libebook::RBHeader
Definition: RBHeader.h:22
libebook::RBStream::subStreamName
virtual const char * subStreamName(unsigned id)
Definition: RBStream.cpp:130
libebook::RBStream::getSubStreamById
virtual librevenge::RVNGInputStream * getSubStreamById(unsigned id)
Definition: RBStream.cpp:150
libebook::getRemainingLength
unsigned long getRemainingLength(librevenge::RVNGInputStream *const input)
Definition: libebook_utils.cpp:168
RBHeader.h
libebook::RBStream::Impl::Impl
Impl(const RVNGInputStreamPtr_t &input, const RBHeader::Directory_t &directory)
Definition: RBStream.cpp:105
libebook::EBOOKHTMLToken::dir
@ dir
Definition: EBOOKHTMLToken.h:65
m_name
const char *const m_name
Definition: RBStream.cpp:92
libebook::RBStream::isStructured
virtual bool isStructured()
Definition: RBStream.cpp:120
libebook::RVNGInputStreamPtr_t
boost::shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr_t
Definition: libebook_utils.h:82
libebook
Definition: CHMParser.cpp:21
libebook::RBStream::getSubStreamByName
virtual librevenge::RVNGInputStream * getSubStreamByName(const char *name)
Definition: RBStream.cpp:142
libebook_utils.h
libebook::RBStream::tell
virtual long tell()
Definition: RBStream.cpp:167
libebook::RBStream::RBStream
RBStream(const RBStream &other)
libebook::RBStream::seek
virtual int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType)
Definition: RBStream.cpp:162
libebook::readNBytes
const unsigned char * readNBytes(librevenge::RVNGInputStream *const input, const unsigned long numBytes)
Definition: libebook_utils.cpp:103
EBOOKMemoryStream.h
libebook::EBOOKHTMLToken::i
@ i
Definition: EBOOKHTMLToken.h:88
libebook::EBOOKHTMLToken::id
@ id
Definition: EBOOKHTMLToken.h:205
stream
RVNGInputStreamPtr_t stream
Definition: CHMStream.cpp:79
libebook::RBStream
Definition: RBStream.h:25
libebook::seek
void seek(librevenge::RVNGInputStream *const input, const unsigned long pos)
Definition: libebook_utils.cpp:150
libebook::RBStream::isEnd
virtual bool isEnd()
Definition: RBStream.cpp:172
libebook::RBStream::~RBStream
virtual ~RBStream()
Definition: RBStream.cpp:116
libebook::EBOOKHTMLToken::input
@ input
Definition: EBOOKHTMLToken.h:91
data
MSPackFileData * data
Definition: CHMStream.cpp:63
offset
unsigned offset
Definition: IMPParser.cpp:73
libebook::RBStream::m_impl
boost::scoped_ptr< Impl > m_impl
Definition: RBStream.h:49
name
string name
Definition: CHMStream.cpp:80
libebook::readU32
uint32_t readU32(librevenge::RVNGInputStream *input, bool bigEndian)
Definition: libebook_utils.cpp:71
libebook::EBOOKHTMLToken::header
@ header
Definition: EBOOKHTMLToken.h:84
libebook::RBStream::Impl::dir
const RBHeader::Directory_t dir
Definition: RBStream.cpp:100
libebook::RBStream::read
virtual const unsigned char * read(unsigned long numBytes, unsigned long &numBytesRead)
Definition: RBStream.cpp:157
libebook::RBStream::Impl::stream
const RVNGInputStreamPtr_t stream
Definition: RBStream.cpp:99
libebook::RBStream::operator=
RBStream & operator=(const RBStream &other)
EBOOKZlibStream.h
libebook::RBHeader::FLAG_DEFLATED
@ FLAG_DEFLATED
Definition: RBHeader.h:29
EBOOKStreamView.h
RBStream.h
libebook::RBStream::subStreamCount
virtual unsigned subStreamCount()
Definition: RBStream.cpp:125
libebook::RBStream::Impl
Definition: RBStream.cpp:98

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