1 files changed, 25 insertions, 1 deletions
diff --git a/Swiften/Base/LogSerializers.h b/Swiften/Base/LogSerializers.h
index b804808..7f73686 100644
--- a/Swiften/Base/LogSerializers.h
+++ b/Swiften/Base/LogSerializers.h
@@ -8,2 +8,3 @@
 
+#include <map>
 #include <memory>
@@ -11,2 +12,3 @@
 #include <string>
+#include <utility>
 #include <vector>
@@ -42,3 +44,3 @@ std::ostream& operator<<(std::ostream& stream, const std::vector<T>& vec) {
         }
-     }
+    }
     stream << "]";
@@ -47,2 +49,24 @@ std::ostream& operator<<(std::ostream& stream, const std::vector<T>& vec) {
 
+template <typename KEY, typename VALUE>
+std::ostream& operator<<(std::ostream& stream, const std::pair<KEY, VALUE>& pair) {
+    stream << pair.first << ":" << pair.second;
+    return stream;
+}
+
+template <typename KEY, typename VALUE>
+std::ostream& operator<<(std::ostream& stream, const std::map<KEY, VALUE>& map) {
+    stream << "{";
+    if (!map.empty()) {
+        auto it = std::begin(map);
+        stream << *it;
+
+        ++it;
+        for (auto end = std::end(map); it != end; ++it) {
+            stream << ", " << *it;
+        }
+    }
+    stream << "}";
+    return stream;
+}
+
 std::ostream& operator<<(std::ostream& stream, const Presence& presence);