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+/*
+ * Copyright (C) 2004-2012 Geometer Plus <contact@geometerplus.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#ifndef __MOBIPOCKETHTMLBOOKREADER_H__
+#define __MOBIPOCKETHTMLBOOKREADER_H__
+
+#include <set>
+
+#include "../html/HtmlBookReader.h"
+
+class MobipocketHtmlBookReader : public HtmlBookReader {
+
+public:
+ MobipocketHtmlBookReader(const ZLFile &file, BookModel &model, const PlainTextFormat &format, const std::string &encoding);
+ void readDocument(ZLInputStream &stream);
+
+private:
+ void startDocumentHandler();
+ bool tagHandler(const HtmlTag &tag);
+ bool characterDataHandler(const char *text, std::size_t len, bool convert);
+ shared_ptr<HtmlTagAction> createAction(const std::string &tag);
+
+public:
+ class TOCReader {
+
+ public:
+ TOCReader(MobipocketHtmlBookReader &reader);
+ void reset();
+
+ void addReference(std::size_t position, const std::string &text);
+
+ void setStartOffset(std::size_t position);
+ void setEndOffset(std::size_t position);
+
+ bool rangeContainsPosition(std::size_t position);
+
+ void startReadEntry(std::size_t position);
+ void endReadEntry();
+ void appendText(const char *text, std::size_t len);
+
+ const std::map<std::size_t,std::string> &entries() const;
+
+ private:
+ MobipocketHtmlBookReader &myReader;
+
+ std::map<std::size_t,std::string> myEntries;
+
+ bool myIsActive;
+ std::size_t myStartOffset;
+ std::size_t myEndOffset;
+
+ std::size_t myCurrentReference;
+ std::string myCurrentEntryText;
+ };
+
+private:
+ int myImageCounter;
+ const std::string myFileName;
+
+ std::vector<std::pair<std::size_t,std::size_t> > myPositionToParagraphMap;
+ std::set<std::size_t> myFileposReferences;
+ bool myInsideGuide;
+ TOCReader myTocReader;
+
+friend class MobipocketHtmlImageTagAction;
+friend class MobipocketHtmlHrefTagAction;
+friend class MobipocketHtmlGuideTagAction;
+friend class MobipocketHtmlReferenceTagAction;
+friend class MobipocketHtmlPagebreakTagAction;
+friend class TOCReader;
+};
+
+#endif /* __MOBIPOCKETHTMLBOOKREADER_H__ */