RawNetMessage.h

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#ifndef RAWNETMESSAGE_H
#define RAWNETMESSAGE_H
 
#include "IntTypes.h"
 
enum NetRawMessageType
{
    UnreliableDataMessageComplete,
    ReliableDataMessageComplete,
    ReliableDataMessageFragment,
    ReliableDataMessageAck,
};
 
struct NetReliableMessageHeader
{
    u32 messageIdentifier;
};
 
struct NetFragmentMessageHeader
{
    u32 fragmentedMsgID;
    u32 fragmentedMsgTotalSize;
 
    u16 numFragments;
    
    u16 sequenceNum;
};
 
void NetMsg_Parse(u8* data, enum NetRawMessageType* pOutType, u8** outBody);
 
struct NetReliableMessageHeader* NetMsg_GetReliableHeader(u8* data);
 
struct NetFragmentMessageHeader* NetMsg_GetFragmentHeader(u8* data);
 
u32 NetMsg_GetAckedIdentifier(u8* data);
 
 
int NetMsg_WriteUnreliableCompleteDataPacket(u8* dataOut, u8* dataIn, int dataSize);
 
u32 NetMsg_GetReliableMessageIdentifier();
 
int NetMsg_WriteReliableCompleteDataPacket(u8* dataOut, u8* dataIn, int dataSize, u32 messageIdentifier);
 
int NetMsg_WriteReliableFragmentDataPacket(u8* dataOut, u8* dataIn, int dataSize, u16 numFragments, u16 sequenceNumber, u32 messageIdentifier, u32 fragmentedMsgID, u32 fragmentedMsgTotalSize);
 
int NetMsg_WriteReliableDataAckPacket(u8* dataOut, u32 messageIdentifier);
 
int NetMsg_SizeOfHeaders(enum NetRawMessageType msgType);
 
 
#endif