1 /*******************************************************************************
3 This file is part of mDictionary.
5 mDictionary is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
10 mDictionary is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with mDictionary. If not, see <http://www.gnu.org/licenses/>.
18 Copyright 2010 Comarch S.A.
20 *******************************************************************************/
23 \author Mateusz Półrola <mateusz.polrola@comarch.pl>
26 #ifndef STARDICTREADER_H
27 #define STARDICTREADER_H
32 Abstract class used for reading stardict dict and idx files.
33 It allows to read all necessary data types used in parsing stardict files.
35 class StarDictReader : public QObject {
38 StarDictReader(QObject *parent = 0) : QObject(parent) {}
39 virtual ~StarDictReader() {}
42 Reads translations text from dict file.
43 \param offset 64-bit offset of translation in file, readed from idx file
44 \param len length of translation, readed from idx file too
46 virtual QByteArray readString(qint64 offset, qint32 len)=0;
49 Reads 32-bits integer value from file and convert it from BigEndian
52 virtual qint32 readInt32BigEndian()=0;
55 Reads 64-bits integer value from file and convert it from BigEndian
58 virtual qint64 readInt64BigEndian()=0;
61 Reads single string from file, end of string is marked as '\0' in file.
63 virtual QString readKeyword()=0;
69 virtual void close()=0;
74 \returns true if file is opened or false otherwise
76 virtual bool open(QString file)=0;
79 Reads single char from file.
81 virtual QChar readChar()=0;
85 #endif // STARDICTREADER_H