1 files changed, 70 insertions, 0 deletions
diff --git a/src/uscxml/util/UUID.cpp b/src/uscxml/util/UUID.cpp
new file mode 100644
index 0000000..34e3e75
--- /dev/null
+++ b/src/uscxml/util/UUID.cpp
@@ -0,0 +1,70 @@
+/**
+ *  @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
+ */
+
+#include "UUID.h"
+#include <sstream>
+#include <boost/uuid/uuid_io.hpp>
+
+namespace uscxml {
+boost::uuids::random_generator UUID::uuidGen;
+
+std::string UUID::getUUID() {
+	boost::uuids::uuid uuid = uuidGen();
+	std::ostringstream os;
+	os << uuid;
+	return os.str();
+}
+
+bool UUID::isUUID(const std::string& uuid) {
+	if (uuid.size() != 36)
+		return false;
+
+	if (uuid[8] != '-' || uuid[13] != '-' || uuid[18] != '-' || uuid[23] != '-')
+		return false;
+
+	for (size_t i = 0; i < 36; i++) {
+		if (i == 8 || i == 13 || i == 18 || i ==23)
+			continue;
+
+		char c = uuid[i];
+		if (c == 'a' ||
+		        c == 'b' ||
+		        c == 'c' ||
+		        c == 'd' ||
+		        c == 'e' ||
+		        c == 'f' ||
+		        c == '0' ||
+		        c == '1' ||
+		        c == '2' ||
+		        c == '3' ||
+		        c == '4' ||
+		        c == '5' ||
+		        c == '6' ||
+		        c == '7' ||
+		        c == '8' ||
+		        c == '9') {
+			continue;
+		} else {
+			return false;
+		}
+	}
+	return true;
+}
+
+}
+\ No newline at end of file