Protocol_Layer.h

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00009 #ifndef PROTOCOL_LAYER_H
00010 #define PROTOCOL_LAYER_H
00011 
00012 #include <stdio.h>
00013 class Protocol_Packet;
00014 
00031 
00032 class Protocol_Layer
00033 {
00038     Protocol_Layer *m_p_Lower_Layer;
00039 
00044     Protocol_Layer *m_p_Upper_Layer;
00045 
00046 public:
00052     Protocol_Layer()
00053     {
00054         m_p_Lower_Layer = NULL;
00055         m_p_Upper_Layer = NULL;
00056     }
00057 
00066     virtual void Transmit(Protocol_Packet *p_Packet) = 0;
00067 
00076     virtual void Handle_Receive(Protocol_Packet *p_Packet) = 0;
00077 
00085     void Set_Upper_Layer(Protocol_Layer *p_Layer)
00086     {   m_p_Upper_Layer = p_Layer; }
00087 
00095 
00096     void Set_Lower_Layer(Protocol_Layer *p_Layer)
00097     {   m_p_Lower_Layer = p_Layer; }
00098 
00106 
00107     Protocol_Layer *Get_Upper_Layer() const
00108     {   return m_p_Upper_Layer; }
00109 
00117 
00118     Protocol_Layer *Get_Lower_Layer() const
00119     {   return m_p_Lower_Layer; }
00120 
00121 };
00122 #endif