From 5650e48b114529075d89dbdde0330901351b8460 Mon Sep 17 00:00:00 2001
From: Szczepan Zalega <szczepan@nitrokey.com>
Date: Fri, 17 Feb 2017 16:29:21 +0100
Subject: Get proper card serial for Storage. Get serial as one number.

Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
---
 include/misc.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'include/misc.h')

diff --git a/include/misc.h b/include/misc.h
index 330654a..c39c741 100644
--- a/include/misc.h
+++ b/include/misc.h
@@ -6,10 +6,21 @@
 #include <string.h>
 #include "log.h"
 #include "LibraryException.h"
+#include <sstream>
+#include <iomanip>
+
 
 namespace nitrokey {
 namespace misc {
 
+    template<typename T>
+    std::string toHex(T value){
+      using namespace std;
+      std::ostringstream oss;
+      oss << std::hex << std::setw(sizeof(value)*2) << std::setfill('0') << value;
+      return oss.str();
+    }
+
     template <typename T>
     void strcpyT(T& dest, const char* src){
 
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