1 files changed, 79 insertions, 0 deletions
diff --git a/Swiften/Parser/PayloadParsers/JingleFileTransferFileInfoParser.cpp b/Swiften/Parser/PayloadParsers/JingleFileTransferFileInfoParser.cpp
new file mode 100644
index 0000000..2a62f23
--- /dev/null
+++ b/Swiften/Parser/PayloadParsers/JingleFileTransferFileInfoParser.cpp
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2014 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
+#include <Swiften/Parser/PayloadParsers/JingleFileTransferFileInfoParser.h>
+
+#include <boost/optional.hpp>
+#include <boost/lexical_cast.hpp>
+
+#include <Swiften/Base/DateTime.h>
+#include <Swiften/StringCodecs/Base64.h>
+
+namespace Swift {
+
+JingleFileTransferFileInfoParser::JingleFileTransferFileInfoParser() : level(0) {	
+}
+
+template<typename T> boost::optional<T> safeLexicalCast(const std::string& str) {
+	boost::optional<T> ret;
+	try {
+		ret = boost::lexical_cast<T>(str);
+	} catch (boost::bad_lexical_cast &) {
+
+	}
+	return ret;
+}
+
+void JingleFileTransferFileInfoParser::handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) {
+	charData.clear();
+	if (element == "hash") {
+		hashAlg = attributes.getAttributeValue("algo").get_value_or("");
+	}
+	else if (element == "range") {
+		rangeOffset = safeLexicalCast<boost::uintmax_t>(attributes.getAttributeValue("offset").get_value_or(""));
+	}
+
+	++level;
+}
+
+void JingleFileTransferFileInfoParser::handleEndElement(const std::string& element, const std::string&) {
+	--level;
+	if (level == 1) {
+		if (element == "date") {
+			getPayloadInternal()->setDate(stringToDateTime(charData));
+		}
+		else if (element == "desc") {
+			getPayloadInternal()->setDescription(charData);
+		}
+		else if (element == "media-type") {
+			getPayloadInternal()->setMediaType(charData);
+		}
+		else if (element == "name") {
+			getPayloadInternal()->setName(charData);
+		}
+		else if (element == "size") {
+			boost::optional<boost::uintmax_t> size = safeLexicalCast<boost::uintmax_t>(charData);
+			if (size) {
+				getPayloadInternal()->setSize(size.get());
+			}
+		}
+		else if (element == "range") {
+			getPayloadInternal()->setSupportsRangeRequests(true);
+			if (rangeOffset) {
+				getPayloadInternal()->setRangeOffset(rangeOffset.get_value_or(0));
+			}
+		}
+		else if (element == "hash") {
+			getPayloadInternal()->addHash(HashElement(hashAlg, Base64::decode(charData)));
+		}
+	}
+}
+
+void JingleFileTransferFileInfoParser::handleCharacterData(const std::string& data) {
+	charData += data;
+}
+
+}