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 <michele.calgaro@yahoo.it>

1 files changed, 54 insertions, 0 deletions

diff --git a/fbreader/src/formats/oeb/XHTMLImageFinder.cpp b/fbreader/src/formats/oeb/XHTMLImageFinder.cpp
new file mode 100644
index 0000000..6a449c9
--- /dev/null
+++ b/fbreader/src/formats/oeb/XHTMLImageFinder.cpp
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2009-2012 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 <ZLFile.h>
+#include <ZLFileImage.h>
+#include <ZLXMLNamespace.h>
+
+#include "XHTMLImageFinder.h"
+#include "../util/MiscUtil.h"
+
+static const std::string TAG_IMG = "img";
+static const std::string TAG_IMAGE = "image";
+
+shared_ptr<const ZLImage> XHTMLImageFinder::readImage(const ZLFile &file) {
+	myImage.reset();
+	myPathPrefix = MiscUtil::htmlDirectoryPrefix(file.path());
+	readDocument(file);
+	return myImage;
+}
+
+bool XHTMLImageFinder::processNamespaces() const {
+	return true;
+}
+
+void XHTMLImageFinder::startElementHandler(const char *tag, const char **attributes) {
+	const char *reference = 0;
+	if (TAG_IMG == tag) {
+		reference = attributeValue(attributes, "src");
+	} else if (TAG_IMAGE == tag) {
+		reference = attributeValue(
+			attributes, NamespaceAttributeNamePredicate(ZLXMLNamespace::XLink, "href")
+		);
+	}
+	if (reference != 0) {
+		myImage = new ZLFileImage(ZLFile(myPathPrefix + reference), 0);
+		interrupt();
+	}
+}