1 files changed, 60 insertions, 0 deletions
diff --git a/src/uscxml/util/MD5.hpp b/src/uscxml/util/MD5.hpp
new file mode 100644
index 0000000..4dae3b3
--- /dev/null
+++ b/src/uscxml/util/MD5.hpp
@@ -0,0 +1,60 @@
+/**
+ *  @file
+ *  @author     2012-2013 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de)
+ *  @copyright  Simplified BSD
+ *
+ *  @cond
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the FreeBSD license as published by the FreeBSD
+ *  project.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *  You should have received a copy of the FreeBSD license along with this
+ *  program. If not, see <http://www.opensource.org/licenses/bsd-license>.
+ *  @endcond
+ */
+
+#ifndef MD5_HPP_70TU4G5T
+#define MD5_HPP_70TU4G5T
+
+extern "C" {
+#include "MD5.h"
+}
+
+#include <string.h>
+
+#include <iostream>
+#include <sstream>
+#include <iomanip>
+#include "uscxml/Common.h"
+
+namespace uscxml {
+
+    USCXML_API inline std::string md5(const char* data, size_t length) {
+    	md5_state_t state;
+    	md5_byte_t digest[16];
+
+    	md5_init(&state);
+    	md5_append(&state, (const md5_byte_t *)data, length);
+    	md5_finish(&state, digest);
+
+    	std::ostringstream ss;
+    	ss << std::hex << std::uppercase << std::setfill( '0' );
+    	for (int i = 0; i < 16; i++) {
+    		ss << std::setw( 2 ) << (int)digest[i];
+    	}
+
+    	return ss.str();
+    }
+
+    USCXML_API inline std::string md5(const std::string& data) {
+    	return md5(data.data(), data.size());
+    }
+
+}
+
+
+#endif /* end of include guard: MD5_HPP_70TU4G5T */