PDXParser.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  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  */
9 
10 #ifndef PDXPARSER_H_INCLUDED
11 #define PDXPARSER_H_INCLUDED
12 
13 #include <boost/scoped_ptr.hpp>
14 
15 #include <librevenge/librevenge.h>
16 #include <librevenge-stream/librevenge-stream.h>
17 
18 #define PDX_CODE(s) ((s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3])
19 
20 namespace libebook
21 {
22 
23 struct PDXParserImpl;
24 
25 class PDXParser
26 {
27 // disable copying
28  PDXParser(const PDXParser &other);
29  PDXParser &operator=(const PDXParser &other);
30 
31 public:
32  virtual ~PDXParser() = 0;
33 
38  bool parse();
39 
40 protected:
48  PDXParser(librevenge::RVNGInputStream *input, librevenge::RVNGTextInterface *document,
49  unsigned type, unsigned creator);
50 
55  librevenge::RVNGTextInterface *getDocument() const;
56 
57  const char *getName() const;
58 
67  librevenge::RVNGInputStream *getAppInfoRecord() const;
68 
76  librevenge::RVNGInputStream *getIndexRecord() const;
77 
82  unsigned getDataRecordCount() const;
83 
89  librevenge::RVNGInputStream *getDataRecord(unsigned n) const;
90 
95  librevenge::RVNGInputStream *getDataRecords() const;
96 
104  librevenge::RVNGInputStream *getDataRecords(unsigned first, unsigned last) const;
105 
106 private:
107  virtual void readAppInfoRecord(librevenge::RVNGInputStream *record) = 0;
108  virtual void readSortInfoRecord(librevenge::RVNGInputStream *record) = 0;
109  virtual void readIndexRecord(librevenge::RVNGInputStream *record) = 0;
110  virtual void readDataRecord(librevenge::RVNGInputStream *record, bool last = false) = 0;
111 
112  virtual void readDataRecords();
113 
114  void readHeader();
115 
116  librevenge::RVNGInputStream *getRecordStream(unsigned n) const;
117 
118 private:
119  boost::scoped_ptr<PDXParserImpl> m_impl;
120 };
121 
122 }
123 
124 #endif // PDXPARSER_H_INCLUDED
125 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */
librevenge::RVNGInputStream * getDataRecord(unsigned n) const
Return a stream for the n-th data record.
Definition: PDXParser.cpp:149
Definition: EBOOKHTMLToken.h:91
PDXParser & operator=(const PDXParser &other)
unsigned getDataRecordCount() const
Return the number of data records in the document.
Definition: PDXParser.cpp:144
Definition: EBOOKOPFToken.h:52
librevenge::RVNGInputStream * getIndexRecord() const
Return a stream for the format's index record.
Definition: PDXParser.cpp:139
Definition: PDXParser.h:25
EBOOKDocument::Type type
Definition: EBOOKDocument.cpp:328
virtual void readSortInfoRecord(librevenge::RVNGInputStream *record)=0
virtual void readAppInfoRecord(librevenge::RVNGInputStream *record)=0
bool parse()
Parse input and produce output to document.
Definition: PDXParser.cpp:102
PDXParser(const PDXParser &other)
virtual void readIndexRecord(librevenge::RVNGInputStream *record)=0
librevenge::RVNGInputStream * getAppInfoRecord() const
Return a stream for the format's appInfo record, if it is present.
Definition: PDXParser.cpp:133
void readHeader()
Definition: PDXParser.cpp:192
XMLTreeNodePtr_t document
Definition: EBOOKHTMLParser.cpp:169
virtual void readDataRecords()
Definition: PDXParser.cpp:183
librevenge::RVNGInputStream * getDataRecords() const
Return a stream for all data records.
Definition: PDXParser.cpp:154
Definition: CHMParser.cpp:20
const char * getName() const
Definition: PDXParser.cpp:128
virtual ~PDXParser()=0
Definition: PDXParser.cpp:98
boost::scoped_ptr< PDXParserImpl > m_impl
Definition: PDXParser.h:119
librevenge::RVNGTextInterface * getDocument() const
Get the document generator used for this parsing run.
Definition: PDXParser.cpp:123
librevenge::RVNGInputStream * getRecordStream(unsigned n) const
Definition: PDXParser.cpp:232
virtual void readDataRecord(librevenge::RVNGInputStream *record, bool last=false)=0

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