| 1 | /*************************************************************************** |
|---|
| 2 | * Copyright (C) 2008 by Jakub Stachowski <qbast@go2.pl> * |
|---|
| 3 | * * |
|---|
| 4 | * This program is free software; you can redistribute it and/or modify * |
|---|
| 5 | * it under the terms of the GNU General Public License as published by * |
|---|
| 6 | * the Free Software Foundation; either version 2 of the License, or * |
|---|
| 7 | * (at your option) any later version. * |
|---|
| 8 | ***************************************************************************/ |
|---|
| 9 | |
|---|
| 10 | #ifndef MOBIPOCKET_H |
|---|
| 11 | #define MOBIPOCKET_H |
|---|
| 12 | |
|---|
| 13 | #include <QString> |
|---|
| 14 | #include <QByteArray> |
|---|
| 15 | #include <QMap> |
|---|
| 16 | #include <QImage> |
|---|
| 17 | |
|---|
| 18 | #include "qmobipocket_export.h" |
|---|
| 19 | |
|---|
| 20 | class QIODevice; |
|---|
| 21 | |
|---|
| 22 | namespace Mobipocket { |
|---|
| 23 | |
|---|
| 24 | /** |
|---|
| 25 | Minimalistic stream abstraction. It is supposed to allow mobipocket document classes to be |
|---|
| 26 | used with QIODevice (for Okular generator), and previously also with InputStream for Strigi |
|---|
| 27 | analyzer. |
|---|
| 28 | */ |
|---|
| 29 | class QMOBIPOCKET_EXPORT Stream { |
|---|
| 30 | public: |
|---|
| 31 | virtual int read(char* buf, int size)=0; |
|---|
| 32 | virtual bool seek(int pos)=0; |
|---|
| 33 | |
|---|
| 34 | QByteArray readAll(); |
|---|
| 35 | QByteArray read(int len); |
|---|
| 36 | virtual ~Stream() {} |
|---|
| 37 | }; |
|---|
| 38 | |
|---|
| 39 | struct PDBPrivate; |
|---|
| 40 | class PDB { |
|---|
| 41 | public: |
|---|
| 42 | PDB(Stream* s); |
|---|
| 43 | ~PDB(); |
|---|
| 44 | QString fileType() const; |
|---|
| 45 | int recordCount() const; |
|---|
| 46 | QByteArray getRecord(int i) const; |
|---|
| 47 | bool isValid() const; |
|---|
| 48 | private: |
|---|
| 49 | PDBPrivate* const d; |
|---|
| 50 | }; |
|---|
| 51 | |
|---|
| 52 | struct DocumentPrivate; |
|---|
| 53 | class QMOBIPOCKET_EXPORT Document { |
|---|
| 54 | public: |
|---|
| 55 | enum MetaKey { Title, Author, Copyright, Description, Subject }; |
|---|
| 56 | ~Document(); |
|---|
| 57 | Document(Stream* s); |
|---|
| 58 | QMap<MetaKey,QString> metadata() const; |
|---|
| 59 | QString text(int size=-1) const; |
|---|
| 60 | int imageCount() const; |
|---|
| 61 | QImage getImage(int i) const; |
|---|
| 62 | QImage thumbnail() const; |
|---|
| 63 | bool isValid() const; |
|---|
| 64 | |
|---|
| 65 | // if true then it is impossible to get text of book. Images should still be readable |
|---|
| 66 | bool hasDRM() const; |
|---|
| 67 | private: |
|---|
| 68 | DocumentPrivate* const d; |
|---|
| 69 | }; |
|---|
| 70 | } |
|---|
| 71 | #endif |
|---|
| 72 | |
|---|
