Initial import (as is) from Debian Snapshot's 'fbreader' source code (https://snapshot.debian.org/package/fbreader/0.99.4%2Bdfsg-6).

The Debian code is provided under GPL2 license.

Signed-off-by: Michele Calgaro <[email protected]>

1 files changed, 101 insertions, 0 deletions

diff --git a/fbreader/src/formats/doc/OleStreamParser.h b/fbreader/src/formats/doc/OleStreamParser.h
new file mode 100644
index 0000000..1adec2f
--- /dev/null
+++ b/fbreader/src/formats/doc/OleStreamParser.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2004-2012 Geometer Plus <[email protected]>
+ *
+ * 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 __OLESTREAMPARSER_H__
+#define __OLESTREAMPARSER_H__
+
+#include <ZLUnicodeUtil.h>
+
+#include "OleMainStream.h"
+#include "OleStreamReader.h"
+
+class OleStreamParser : public OleStreamReader {
+
+public:
+	//word's control chars:
+	static const ZLUnicodeUtil::Ucs2Char WORD_FOOTNOTE_MARK;
+	static const ZLUnicodeUtil::Ucs2Char WORD_TABLE_SEPARATOR;
+	static const ZLUnicodeUtil::Ucs2Char WORD_HORIZONTAL_TAB;
+	static const ZLUnicodeUtil::Ucs2Char WORD_HARD_LINEBREAK;
+	static const ZLUnicodeUtil::Ucs2Char WORD_PAGE_BREAK;
+	static const ZLUnicodeUtil::Ucs2Char WORD_END_OF_PARAGRAPH;
+	static const ZLUnicodeUtil::Ucs2Char WORD_MINUS;
+	static const ZLUnicodeUtil::Ucs2Char WORD_SOFT_HYPHEN;
+	static const ZLUnicodeUtil::Ucs2Char WORD_START_FIELD;
+	static const ZLUnicodeUtil::Ucs2Char WORD_SEPARATOR_FIELD;
+	static const ZLUnicodeUtil::Ucs2Char WORD_END_FIELD;
+	static const ZLUnicodeUtil::Ucs2Char WORD_ZERO_WIDTH_UNBREAKABLE_SPACE;
+	static const ZLUnicodeUtil::Ucs2Char INLINE_IMAGE;
+	static const ZLUnicodeUtil::Ucs2Char FLOAT_IMAGE;
+
+	//unicode values:
+	static const ZLUnicodeUtil::Ucs2Char NULL_SYMBOL;
+	static const ZLUnicodeUtil::Ucs2Char FILE_SEPARATOR;
+	static const ZLUnicodeUtil::Ucs2Char LINE_FEED;
+	static const ZLUnicodeUtil::Ucs2Char SOFT_HYPHEN;
+	static const ZLUnicodeUtil::Ucs2Char SPACE;
+	static const ZLUnicodeUtil::Ucs2Char MINUS;
+	static const ZLUnicodeUtil::Ucs2Char VERTICAL_LINE;
+
+public:
+	OleStreamParser();
+
+private:
+	bool readStream(OleMainStream &stream);
+
+protected:
+	virtual void handleChar(ZLUnicodeUtil::Ucs2Char ucs2char) = 0;
+	virtual void handleHardLinebreak() = 0;
+	virtual void handleParagraphEnd() = 0;
+	virtual void handlePageBreak() = 0;
+	virtual void handleTableSeparator() = 0;
+	virtual void handleTableEndRow() = 0;
+	virtual void handleFootNoteMark() = 0;
+	virtual void handleStartField() = 0;
+	virtual void handleSeparatorField() = 0;
+	virtual void handleEndField() = 0;
+	virtual void handleImage(const ZLFileImage::Blocks &blocks) = 0;
+	virtual void handleOtherControlChar(ZLUnicodeUtil::Ucs2Char ucs2char) = 0;
+
+	virtual void handleFontStyle(unsigned int fontStyle) = 0;
+	virtual void handleParagraphStyle(const OleMainStream::Style &styleInfo) = 0;
+	virtual void handleBookmark(const std::string &name) = 0;
+
+private:
+	bool getUcs2Char(OleMainStream &stream, ZLUnicodeUtil::Ucs2Char &ucs2char);
+	void processInlineImage(OleMainStream &stream);
+	void processFloatImage(OleMainStream &stream);
+	void processStyles(OleMainStream &stream);
+
+private:
+protected:
+	ZLUnicodeUtil::Ucs2String myBuffer;
+private:
+	std::size_t myCurBufferPosition;
+
+	unsigned int myCurCharPos;
+
+	std::size_t myNextStyleInfoIndex;
+	std::size_t myNextCharInfoIndex;
+	std::size_t myNextBookmarkIndex;
+	std::size_t myNextInlineImageInfoIndex;
+	std::size_t myNextFloatImageInfoIndex;
+};
+
+#endif /* __OLESTREAMPARSER_H__ */