PDXParser.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 * 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: */
libebook::PDXParser::getIndexRecord
librevenge::RVNGInputStream * getIndexRecord() const
Return a stream for the format&#39;s index record.
Definition: PDXParser.cpp:139
libebook::PDXParser::operator=
PDXParser & operator=(const PDXParser &other)
libebook::PDXParser::getDataRecords
librevenge::RVNGInputStream * getDataRecords() const
Return a stream for all data records.
Definition: PDXParser.cpp:154
libebook::PDXParser
Definition: PDXParser.h:25
libebook::PDXParser::getName
const char * getName() const
Definition: PDXParser.cpp:128
libebook::EBOOKOPFToken::creator
Definition: EBOOKOPFToken.h:52
type
EBOOKDocument::Type type
Definition: EBOOKDocument.cpp:328
libebook::PDXParser::readSortInfoRecord
virtual void readSortInfoRecord(librevenge::RVNGInputStream *record)=0
libebook::PDXParser::readAppInfoRecord
virtual void readAppInfoRecord(librevenge::RVNGInputStream *record)=0
libebook::PDXParser::parse
bool parse()
Parse input and produce output to document.
Definition: PDXParser.cpp:102
libebook::PDXParser::PDXParser
PDXParser(const PDXParser &other)
libebook::PDXParser::getDataRecordCount
unsigned getDataRecordCount() const
Return the number of data records in the document.
Definition: PDXParser.cpp:144
libebook::PDXParser::getAppInfoRecord
librevenge::RVNGInputStream * getAppInfoRecord() const
Return a stream for the format&#39;s appInfo record, if it is present.
Definition: PDXParser.cpp:133
libebook::PDXParser::readIndexRecord
virtual void readIndexRecord(librevenge::RVNGInputStream *record)=0
libebook::PDXParser::readHeader
void readHeader()
Definition: PDXParser.cpp:192
document
XMLTreeNodePtr_t document
Definition: EBOOKHTMLParser.cpp:169
libebook::EBOOKHTMLToken::input
Definition: EBOOKHTMLToken.h:91
libebook::PDXParser::readDataRecords
virtual void readDataRecords()
Definition: PDXParser.cpp:183
libebook
Definition: CHMParser.cpp:20
libebook::PDXParser::getDataRecord
librevenge::RVNGInputStream * getDataRecord(unsigned n) const
Return a stream for the n-th data record.
Definition: PDXParser.cpp:149
libebook::PDXParser::~PDXParser
virtual ~PDXParser()=0
Definition: PDXParser.cpp:98
libebook::PDXParser::m_impl
boost::scoped_ptr< PDXParserImpl > m_impl
Definition: PDXParser.h:119
libebook::PDXParser::readDataRecord
virtual void readDataRecord(librevenge::RVNGInputStream *record, bool last=false)=0
libebook::PDXParser::getRecordStream
librevenge::RVNGInputStream * getRecordStream(unsigned n) const
Definition: PDXParser.cpp:232
libebook::PDXParser::getDocument
librevenge::RVNGTextInterface * getDocument() const
Get the document generator used for this parsing run.
Definition: PDXParser.cpp:123