Rename to tde-ebook-reader

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 88 insertions, 0 deletions

diff --git a/reader/src/formats/openreader/ORDescriptionReader.cpp b/reader/src/formats/openreader/ORDescriptionReader.cpp
new file mode 100644
index 0000000..8c80dfa
--- /dev/null
+++ b/reader/src/formats/openreader/ORDescriptionReader.cpp
@@ -0,0 +1,88 @@
+/*
+ * 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.
+ */
+
+#include <ZLUnicodeUtil.h>
+
+#include "ORDescriptionReader.h"
+
+#include "../util/EntityFilesCollector.h"
+#include "../../library/Book.h"
+
+ORDescriptionReader::ORDescriptionReader(Book &book) : myBook(book) {
+	myBook.removeAllAuthors();
+	myBook.setTitle("");
+}
+
+// TODO: replace "dc" by real DC scheme name
+static const std::string METADATA = "metadata";
+static const std::string TITLE = "dc:title";
+static const std::string AUTHOR_TAG = "dc:creator";
+static const std::string AUTHOR_ROLE = "aut";
+
+void ORDescriptionReader::characterDataHandler(const char *text, std::size_t len) {
+	switch (myReadState) {
+		case READ_NONE:
+			break;
+		case READ_AUTHOR:
+			myCurrentAuthor.append(text, len);
+			break;
+		case READ_TITLE:
+			myBook.setTitle(myBook.title() + std::string(text, len));
+			break;
+	}
+}
+
+void ORDescriptionReader::startElementHandler(const char *tag, const char **attributes) {
+	const std::string tagString = ZLUnicodeUtil::toLower(tag);
+	if (METADATA == tagString) {
+		myReadMetaData = true;
+	} else if (myReadMetaData) {
+		if (TITLE == tagString) {
+			myReadState = READ_TITLE;
+		} else if (AUTHOR_TAG == tagString) {
+			const char *role = attributeValue(attributes, "role");
+			if ((role != 0) && (AUTHOR_ROLE == role)) {
+				myReadState = READ_AUTHOR;
+			}
+		}
+	}
+}
+
+void ORDescriptionReader::endElementHandler(const char *tag) {
+	const std::string tagString = ZLUnicodeUtil::toLower(tag);
+	if (METADATA == tagString) {
+		interrupt();
+	} else {
+		if (!myCurrentAuthor.empty()) {
+			myBook.addAuthor(myCurrentAuthor);
+			myCurrentAuthor.erase();
+		}
+		myReadState = READ_NONE;
+	}
+}
+
+bool ORDescriptionReader::readMetaInfo() {
+	myReadMetaData = false;
+	myReadState = READ_NONE;
+	return readDocument(myBook.file());
+}
+
+const std::vector<std::string> &ORDescriptionReader::externalDTDs() const {
+	return EntityFilesCollector::Instance().externalDTDs("xhtml");
+}