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public/gcsdk/netpacket.h

@@ -0,0 +1,48 @@
+//====== Copyright (c), Valve Corporation, All rights reserved. =======
+//
+// Purpose: Holds the CNetPacket class
+//
+//=============================================================================
+
+#ifndef GCNETPACKET_H
+#define GCNETPACKET_H
+
+namespace GCSDK
+{
+
+//-----------------------------------------------------------------------------
+// Purpose: reference-counted received network packet
+//-----------------------------------------------------------------------------
+class CNetPacket
+{
+public:
+	CNetPacket();
+	~CNetPacket();
+
+	//called to allocate a buffer for the net packet of the specified size. This takes an optional pointer
+	//of which it will copy into the data if appropriate
+	void Init( uint32 cubData, const void* pCopyData = NULL );
+
+	//called when working with a net packet that you want to reference a separate buffer
+	void InitAdoptBuffer( uint32 cubData, uint8* pubData );
+	void OrphanBuffer();
+
+	// data
+	uint8 *PubData() const				{ return m_pubData; }
+	uint CubData() const 				{ return m_cubData; }
+
+	// ownership
+	void AddRef();
+	void Release();
+	
+private:
+	int m_cRef;					// reference count, deletes self when 0
+	uint m_cubData;
+	uint8 *m_pubData;
+};
+
+
+
+} // namespace GCSDK
+
+#endif // GCNETPACKET_H