feat: add streams

include/sp/io/MessageEncapsulator.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <sp/common/DataBuffer.h>
+
+namespace sp {
+
+class MessageEncapsulator {
+  public:
+	MessageEncapsulator() {}
+	virtual ~MessageEncapsulator() {}
+
+	virtual DataBuffer Encapsulate(const DataBuffer& a_Data) = 0;
+	virtual DataBuffer Decapsulate(DataBuffer& a_Data) = 0;
+};
+
+}  // namespace sp