--- a/Core/Toolbox.h	Thu Oct 17 14:21:50 2013 +0200
+++ b/Core/Toolbox.h	Wed Apr 16 16:04:55 2014 +0200
@@ -1,6 +1,6 @@
 /**
  * Orthanc - A Lightweight, RESTful DICOM Store
- * Copyright (C) 2012-2013 Medical Physics Department, CHU of Liege,
+ * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
  * Belgium
  *
  * This program is free software: you can redistribute it and/or
@@ -50,9 +50,15 @@
   {
     void ServerBarrier();
 
-    void ToUpperCase(std::string& s);
+    void ToUpperCase(std::string& s);  // Inplace version
+
+    void ToLowerCase(std::string& s);  // Inplace version
 
-    void ToLowerCase(std::string& s);
+    void ToUpperCase(std::string& result,
+                     const std::string& source);
+
+    void ToLowerCase(std::string& result,
+                     const std::string& source);
 
     void ReadFile(std::string& content,
                   const std::string& path);
@@ -60,8 +66,6 @@
     void WriteFile(const std::string& content,
                    const std::string& path);
 
-    void Sleep(uint32_t seconds);
-
     void USleep(uint64_t microSeconds);
 
     void RemoveFile(const std::string& path);
@@ -82,6 +86,10 @@
     void ComputeMD5(std::string& result,
                     const std::string& data);
 
+    void ComputeMD5(std::string& result,
+                    const void* data,
+                    size_t length);
+
     void ComputeSHA1(std::string& result,
                      const std::string& data);
 
@@ -109,8 +117,10 @@
 
     Endianness DetectEndianness();
 
-    void Split(std::vector<std::string>& result,
-               const std::string& source,
-               char delimiter);
+    std::string WildcardToRegularExpression(const std::string& s);
+
+    void TokenizeString(std::vector<std::string>& result,
+                        const std::string& source,
+                        char separator);
   }
 }