mirror of
https://github.com/geometer/FBReaderJ.git
synced 2025-10-05 02:39:23 +02:00
74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
/*
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* Copyright (C) 2004-2015 FBReader.ORG Limited <contact@fbreader.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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#include "FB2UidReader.h"
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#include "../../library/Book.h"
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FB2UidReader::FB2UidReader(Book &book) : myBook(book) {
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myBook.removeAllUids();
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}
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void FB2UidReader::characterDataHandler(const char *text, std::size_t len) {
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if (myReadState == READ_ID) {
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myBuffer.append(text, len);
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}
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}
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void FB2UidReader::startElementHandler(int tag, const char **attributes) {
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switch (tag) {
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case _BODY:
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myReturnCode = true;
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interrupt();
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break;
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case _DOCUMENT_INFO:
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myReadState = READ_DOCUMENT_INFO;
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break;
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case _ID:
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if (myReadState == READ_DOCUMENT_INFO) {
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myReadState = READ_ID;
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}
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break;
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default:
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break;
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}
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}
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void FB2UidReader::endElementHandler(int tag) {
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switch (tag) {
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case _DOCUMENT_INFO:
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myReadState = READ_NOTHING;
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break;
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case _ID:
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if (myReadState == READ_ID) {
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myBook.addUid("FB2-DOC-ID", myBuffer);
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myBuffer.erase();
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myReadState = READ_DOCUMENT_INFO;
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}
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break;
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default:
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break;
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}
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}
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bool FB2UidReader::readUids() {
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myReadState = READ_NOTHING;
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myBuffer.erase();
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return readDocument(myBook.file());
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}
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