store headers only once, refs #7

actlibrary/include/actStreamCipherReg.h

@@ -0,0 +1,39 @@
+//////////////////////////////////////////////////////////////////////////////////
+// Name:      actStreamCipherReg.h
+// Product:   cv act library
+// Purpose:   registry for factory functions in actStreamCipherKit.h
+//
+// Copyright: (c) 2001 cv cryptovision GmbH
+//            all rights reserved
+// Licence:   The conditions for the use of this software are regulated 
+//            in the cv act library licence agreement.
+//////////////////////////////////////////////////////////////////////////////////
+
+#ifndef ACT_StreamCipherReg_h
+#define ACT_StreamCipherReg_h
+
+namespace act
+{
+	class IStreamCipher;
+
+	typedef IStreamCipher* (*CreateStreamCipherPtr)();
+
+	struct StreamCipherMapEntry {
+		const char* Name;
+		CreateStreamCipherPtr CreatePtr;
+	};
+
+	class StreamCipherReg
+	{
+	public:
+		static IStreamCipher* CreateStreamCipher(const char* name);
+		static CreateStreamCipherPtr GetCreatePointer(const char* name);
+		static const char* GetName(void* createptr);
+		static const char* GetNextName(const char* name);
+		static void Insert(const char* name,CreateStreamCipherPtr createptr);
+		static void Insert(const StreamCipherMapEntry* map);
+	};
+}
+
+#endif
+