added NetSSL_Win library, a port of NetSSL_OpenSSL to Windows Schannel. See doc/README.txt for more info.

NetSSL_Win/include/Poco/Net/Utility.h

@@ -0,0 +1,52 @@
+//
+// Utility.h
+//
+// $Id: //poco/1.4/NetSSL_Schannel/include/Poco/Net/Utility.h#1 $
+//
+// Library: NetSSL_Schannel
+// Package: SSLCore
+// Module:  Utility
+//
+// Definition of the Utility class.
+//
+// Copyright (c) 2006-2014, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// SPDX-License-Identifier:	BSL-1.0
+//
+
+
+#ifndef NetSSL_Utility_INCLUDED
+#define NetSSL_Utility_INCLUDED
+
+
+#include "Poco/Net/NetSSL.h"
+#include "Poco/Net/Context.h"
+#include <map>
+
+
+namespace Poco {
+namespace Net {
+
+
+class NetSSL_Win_API Utility
+	/// Various helper functions.
+{
+public:
+	static Context::VerificationMode convertVerificationMode(const std::string& verMode);
+		/// Non-case sensitive conversion of a string to a VerificationMode enum.
+		/// If verMode is illegal an OptionException is thrown.
+
+	static const std::string& formatError(long errCode);
+		/// Converts an winerror.h code into human readable form.
+
+private:
+	static std::map<long, const std::string> initSSPIErr();
+	static Poco::FastMutex _mutex;
+};
+
+
+} } // namespace Poco::Net
+
+
+#endif // NetSSL_Utility_INCLUDED