1 files changed, 11 insertions, 3 deletions
diff --git a/Swiften/Base/Log.h b/Swiften/Base/Log.h
index e3e04a5..255e478 100644
--- a/Swiften/Base/Log.h
+++ b/Swiften/Base/Log.h
@@ -9,2 +9,3 @@
 #include <cstdio>
+#include <functional>
 #include <memory>
@@ -20,2 +21,3 @@ namespace Swift {
             };
+            using Callback = std::function<void(Severity severity, std::string file, int line, std::string function, std::string message)>;
 
@@ -26,6 +28,6 @@ namespace Swift {
                     Severity severity,
-                    const std::string& severityString,
-                    const std::string& file,
+                    std::string severityString,
+                    std::string file,
                     int line,
-                    const std::string& function);
+                    std::string function);
 
@@ -34,2 +36,3 @@ namespace Swift {
             static void setLogFile(const std::string& fileName);
+            static void setLogCallback(Callback callback);
 
@@ -45,2 +48,7 @@ namespace Swift {
             static std::unique_ptr<FILE, LogFileClose> logfile;
+            static Callback logCallback;
+            Severity severity_;
+            std::string file_;
+            int line_;
+            std::string function_;
     };