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..4f8b9a9
--- /dev/null
+++ b/Swiften/Parser/PayloadParsers/JingleFileTransferFileInfoParser.cpp
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2014-2016 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
+#include <Swiften/Parser/PayloadParsers/JingleFileTransferFileInfoParser.h>
+
+#include <boost/lexical_cast.hpp>
+#include <boost/optional.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;
+}
+
+}