From 76ea5078d8dd36877b5ac4019c8fda9168835b7f Mon Sep 17 00:00:00 2001
From: Leonardo Sala <leonardo.sala@psi.ch>
Date: Thu, 15 Mar 2018 10:06:44 +0100
Subject: [PATCH] Adding JF 2.0 header mapping

---
 src/ZmqReceiver.cpp | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/ZmqReceiver.cpp b/src/ZmqReceiver.cpp
index bcca82e..d4f238b 100644
--- a/src/ZmqReceiver.cpp
+++ b/src/ZmqReceiver.cpp
@@ -124,6 +124,27 @@ shared_ptr<char> ZmqReceiver::get_value_from_json(const pt::ptree& json_header,
 
         return shared_ptr<char>(buffer, default_delete<char[]>());
 
+    // TODO: This is so ugly I cannot even talk about it. Remove after production panic is over.
+    } else if (type == "JF2.0M_header") {
+
+        // 8 bytes (int64) * 4 values
+        char* buffer = new char[32];
+        
+        size_t index = 0;
+
+        for (const auto& item : json_header.get_child(name)) {
+
+            auto value = item.second.get_value<int64_t>();
+            char* value_buffer = reinterpret_cast<char*>(&value);
+
+            // 8 bytes per value.
+            memcpy(buffer + (index * 8), value_buffer, 8);
+
+            ++index;
+        }
+
+        return shared_ptr<char>(buffer, default_delete<char[]>());
+
     } else {
         // We cannot really convert this attribute.
         stringstream error_message;
@@ -171,4 +192,4 @@ shared_ptr<FrameMetadata> ZmqReceiver::read_json_header(const string& header)
 
 const shared_ptr<unordered_map<string, string>> ZmqReceiver::get_header_values_type() const{
     return header_values_type;
-}
\ No newline at end of file
+}