Renamed file.c to files.cpp

Renamed huffman.c to huffman.cp
Renamed msg.c to msg.cpp
Added Pipe class
Made loaddef a local variable instead of a global variable for future potential multi-threading support

code/globalcpp/pipe.h

@@ -0,0 +1,62 @@
+#pragma once
+
+#include "listener.h"
+
+class MessageEvent {
+private:
+	byte* Buffer;
+	size_t AllocatedSize;
+	size_t BufferSize;
+	byte* Position;
+	bool bReadMode;
+
+public:
+	MessageEvent();
+	MessageEvent(byte* Buffer, size_t Size);
+	~MessageEvent();
+
+	void Reset();
+	byte* SetReadMode(size_t Size);
+
+	bool ReadBool();
+	int ReadInteger();
+	str ReadString();
+	byte ReadByte();
+
+	void WriteBool(bool Value);
+	void WriteInteger(int Value);
+	void WriteString(const char* Value);
+
+	byte* GetData() const;
+	size_t GetDataSize() const;
+
+private:
+	bool FinishedReading();
+	void EnsureAllocated();
+};
+
+class PipeClass {
+private:
+	void *m_phSourceReadHandle;
+	void *m_phSourceWriteHandle;
+	void *m_phTargetReadHandle;
+	void *m_phTargetWriteHandle;
+
+public:
+	PipeClass();
+	PipeClass(void* SourceHandle, void* TargetHandle);
+	~PipeClass();
+
+	bool IsValid() const;
+	bool IsValidForWriting() const;
+	void Read(MessageEvent* Msg, bool bWait = false);
+	void Send(const MessageEvent* Msg);
+	bool HasData();
+
+	void* GetSourceNativeHandle();
+	void* GetTargetNativeHandle();
+
+private:
+	void ReadPipeData(MessageEvent* Msg, bool bWait = false );
+	void WritePipeData(const MessageEvent* Msg);
+};