Log current device ID

Allow logger to set global prefix
Used to indicate current device
Store USB path when used to connection as well

Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/log.h b/include/log.h
index 89eda56..b969b81 100644
--- a/include/log.h
+++ b/include/log.h
@@ -86,6 +86,11 @@ namespace nitrokey {
     private:
       LogHandler *mp_loghandler;
       Loglevel m_loglevel;
+      static std::string prefix;
+    public:
+      static void setPrefix(std::string prefix = std::string());
+
+    private:
 
       static Log *mp_instance;
     };