1 files changed, 0 insertions, 347 deletions
diff --git a/src/engine/e_network.h b/src/engine/e_network.h
deleted file mode 100644
index 19eca8da..00000000
--- a/src/engine/e_network.h
+++ /dev/null
@@ -1,347 +0,0 @@
-#ifndef ENGINE_NETWORK_H
-#define ENGINE_NETWORK_H
-/* copyright (c) 2007 magnus auvinen, see licence.txt for more info */
-
-#include "e_ringbuffer.h"
-#include "e_huffman.h"
-
-/*
-
-CURRENT:
-	packet header: 3 bytes
-		unsigned char flags_ack; // 4bit flags, 4bit ack
-		unsigned char ack; // 8 bit ack
-		unsigned char num_chunks; // 8 bit chunks
-		
-		(unsigned char padding[3])	// 24 bit extra incase it's a connection less packet
-									// this is to make sure that it's compatible with the
-									// old protocol
-
-	chunk header: 2-3 bytes
-		unsigned char flags_size; // 2bit flags, 6 bit size
-		unsigned char size_seq; // 4bit size, 4bit seq
-		(unsigned char seq;) // 8bit seq, if vital flag is set
-*/
-
-enum
-{
-	NETFLAG_ALLOWSTATELESS=1,
-	NETSENDFLAG_VITAL=1,
-	NETSENDFLAG_CONNLESS=2,
-	NETSENDFLAG_FLUSH=4,
-	
-	NETSTATE_OFFLINE=0,
-	NETSTATE_CONNECTING,
-	NETSTATE_ONLINE,
-	
-	NETBANTYPE_SOFT=1,
-	NETBANTYPE_DROP=2
-};
-
-
-enum
-{
-	NET_VERSION = 2,
-
-	NET_MAX_CHUNKSIZE = 1024,
-	NET_MAX_PAYLOAD = NET_MAX_CHUNKSIZE+16,
-	NET_MAX_PACKETSIZE = NET_MAX_PAYLOAD+16,
-	NET_MAX_CHUNKHEADERSIZE = 5,
-	NET_PACKETHEADERSIZE = 3,
-	NET_MAX_CLIENTS = 16,
-	NET_MAX_SEQUENCE = 1<<10,
-	NET_SEQUENCE_MASK = NET_MAX_SEQUENCE-1,
-
-	NET_CONNSTATE_OFFLINE=0,
-	NET_CONNSTATE_CONNECT=1,
-	NET_CONNSTATE_PENDING=2,
-	NET_CONNSTATE_ONLINE=3,
-	NET_CONNSTATE_ERROR=4,
-
-	NET_PACKETFLAG_CONTROL=1,
-	NET_PACKETFLAG_CONNLESS=2,
-	NET_PACKETFLAG_RESEND=4,
-	NET_PACKETFLAG_COMPRESSION=8,
-
-	NET_CHUNKFLAG_VITAL=1,
-	NET_CHUNKFLAG_RESEND=2,
-	
-	NET_CTRLMSG_KEEPALIVE=0,
-	NET_CTRLMSG_CONNECT=1,
-	NET_CTRLMSG_CONNECTACCEPT=2,
-	NET_CTRLMSG_ACCEPT=3,
-	NET_CTRLMSG_CLOSE=4,
-	
-	NET_SERVER_MAXBANS=1024,
-	
-	NET_CONN_BUFFERSIZE=1024*16,
-	
-	NET_ENUM_TERMINATOR
-};
-
-
-typedef int (*NETFUNC_DELCLIENT)(int cid, void *user);
-typedef int (*NETFUNC_NEWCLIENT)(int cid, void *user);
-
-struct CNetChunk
-{
-	/* -1 means that it's a stateless packet */
-	/* 0 on the client means the server */
-	int m_ClientID;
-	NETADDR m_Address; /* only used when client_id == -1 */
-	int m_Flags;
-	int m_DataSize;
-	const void *m_pData;
-};
-
-class CNetChunkHeader
-{
-public:
-	int m_Flags;
-	int m_Size;
-	int m_Sequence;
-	
-	unsigned char *Pack(unsigned char *pData);
-	unsigned char *Unpack(unsigned char *pData);
-};
-
-class CNetChunkResend
-{
-public:
-	int m_Flags;
-	int m_DataSize;
-	unsigned char *m_pData;
-
-	int m_Sequence;
-	int64 m_LastSendTime;
-	int64 m_FirstSendTime;
-};
-
-class CNetPacketConstruct
-{
-public:
-	int m_Flags;
-	int m_Ack;
-	int m_NumChunks;
-	int m_DataSize;
-	unsigned char m_aChunkData[NET_MAX_PAYLOAD];
-};
-
-
-class CNetConnection
-{
-	// TODO: is this needed because this needs to be aware of
-	// the ack sequencing number and is also responible for updating
-	// that. this should be fixed.
-	friend class CNetRecvUnpacker;
-private:
-	unsigned short m_Sequence;
-	unsigned short m_Ack;
-	unsigned m_State;
-	
-	int m_Token;
-	int m_RemoteClosed;
-	
-	TStaticRingBuffer<CNetChunkResend, NET_CONN_BUFFERSIZE> m_Buffer;
-	
-	int64 m_LastUpdateTime;
-	int64 m_LastRecvTime;
-	int64 m_LastSendTime;
-	
-	char m_ErrorString[256];
-	
-	CNetPacketConstruct m_Construct;
-	
-	NETADDR m_PeerAddr;
-	NETSOCKET m_Socket;
-	NETSTATS m_Stats;
-	
-	//
-	void Reset();
-	void ResetStats();
-	void SetError(const char *pString);
-	void AckChunks(int Ack);
-	
-	void QueueChunkEx(int Flags, int DataSize, const void *pData, int Sequence);
-	void SendControl(int ControlMsg, const void *pExtra, int ExtraSize);
-	void ResendChunk(CNetChunkResend *pResend);
-	void Resend();
-
-public:
-	void Init(NETSOCKET Socket);
-	int Connect(NETADDR *pAddr);
-	void Disconnect(const char *pReason);
-
-	int Update();
-	int Flush();	
-
-	int Feed(CNetPacketConstruct *pPacket, NETADDR *pAddr);
-	void QueueChunk(int Flags, int DataSize, const void *pData);
-
-	const char *ErrorString();
-	void SignalResend();
-	int State() const { return m_State; }
-	NETADDR PeerAddress() const { return m_PeerAddr; }
-	
-	void ResetErrorString() { m_ErrorString[0] = 0; }
-	const char *ErrorString() const { return m_ErrorString; }
-	
-	// Needed for GotProblems in NetClient
-	int64 LastRecvTime() const { return m_LastRecvTime; }
-	
-	int AckSequence() const { return m_Ack; }
-};
-
-struct CNetRecvUnpacker
-{
-public:
-	bool m_Valid;
-	
-	NETADDR m_Addr;
-	CNetConnection *m_pConnection;
-	int m_CurrentChunk;
-	int m_ClientID;
-	CNetPacketConstruct m_Data;
-	unsigned char m_aBuffer[NET_MAX_PACKETSIZE];
-
-	CNetRecvUnpacker() { Clear(); }
-	void Clear();
-	void Start(const NETADDR *pAddr, CNetConnection *pConnection, int ClientID);
-	int FetchChunk(CNetChunk *pChunk);	
-};
-
-/* server side */
-class CNetServer
-{
-public:
-	struct CBanInfo
-	{
-		NETADDR m_Addr;
-		int m_Expires;
-	};
-	
-private:
-	class CSlot
-	{
-	public:
-		CNetConnection m_Connection;
-	};
-	
-	class CBan
-	{
-	public:
-		CBanInfo m_Info;
-		
-		/* hash list */
-		CBan *m_pHashNext;
-		CBan *m_pHashPrev;
-		
-		/* used or free list */
-		CBan *m_pNext;
-		CBan *m_pPrev;
-	};
-	
-	
-	NETSOCKET m_Socket;
-	CSlot m_aSlots[NET_MAX_CLIENTS];
-	int m_MaxClients;
-
-	CBan *m_aBans[256];
-	CBan m_BanPool[NET_SERVER_MAXBANS];
-	CBan *m_BanPool_FirstFree;
-	CBan *m_BanPool_FirstUsed;
-
-	NETFUNC_NEWCLIENT m_pfnNewClient;
-	NETFUNC_DELCLIENT m_pfnDelClient;
-	void *m_UserPtr;
-	
-	CNetRecvUnpacker m_RecvUnpacker;
-	
-	void BanRemoveByObject(CBan *ban);
-	
-public:
-	int SetCallbacks(NETFUNC_NEWCLIENT pfnNewClient, NETFUNC_DELCLIENT pfnDelClient, void *pUser);
-
-	//
-	bool Open(NETADDR bindaddr, int MaxClients, int Flags);
-	int Close();
-	
-	//
-	int Recv(CNetChunk *pChunk);
-	int Send(CNetChunk *pChunk);
-	int Update();
-	
-	//
-	int Drop(int ClientID, const char *Reason);
-
-	// banning
-	int BanAdd(NETADDR Addr, int Seconds);
-	int BanRemove(NETADDR Addr);
-	int BanNum(); /* caution, slow */
-	int BanGet(int Index, CBanInfo *pInfo); /* caution, slow */
-
-	// status requests
-	NETADDR ClientAddr(int ClientID) const { return m_aSlots[ClientID].m_Connection.PeerAddress(); }
-	NETSOCKET Socket() const { return m_Socket; }
-	int MaxClients() const { return m_MaxClients; }
-};
-
-
-
-/* client side */
-class CNetClient
-{
-	NETADDR m_ServerAddr;
-	CNetConnection m_Connection;
-	CNetRecvUnpacker m_RecvUnpacker;
-	NETSOCKET m_Socket;
-public:
-	// openness
-	bool Open(NETADDR BindAddr, int Flags);
-	int Close();
-	
-	// connection state
-	int Disconnect(const char *Reason);
-	int Connect(NETADDR *Addr);
-	
-	// communication
-	int Recv(CNetChunk *Chunk);
-	int Send(CNetChunk *Chunk);
-	
-	// pumping
-	int Update();
-	int Flush();
-
-	int ResetErrorString();
-	
-	// error and state
-	int State();
-	int GotProblems();
-	const char *ErrorString();
-};
-
-
-
-// TODO: both, fix these. This feels like a junk class for stuff that doesn't fit anywere
-class CNetBase
-{
-	static IOHANDLE ms_DataLogSent;
-	static IOHANDLE ms_DataLogRecv;
-	static HUFFMAN_STATE ms_HuffmanState;
-public:
-	static void OpenLog(const char *pSentlog, const char *pRecvlog);
-	static void Init();
-	static int Compress(const void *pData, int DataSize, void *pOutput, int OutputSize);
-	static int Decompress(const void *pData, int DataSize, void *pOutput, int OutputSize);
-	
-	static void SendControlMsg(NETSOCKET Socket, NETADDR *pAddr, int Ack, int ControlMsg, const void *pExtra, int ExtraSize);
-	static void SendPacketConnless(NETSOCKET Socket, NETADDR *pAddr, const void *pData, int DataSize);
-	static void SendPacket(NETSOCKET Socket, NETADDR *pAddr, CNetPacketConstruct *pPacket);
-	static int UnpackPacket(unsigned char *pBuffer, int Size, CNetPacketConstruct *pPacket);
-
-	/* The backroom is ack-NET_MAX_SEQUENCE/2. Used for knowing if we acked a packet or not */
-	static int IsSeqInBackroom(int Seq, int Ack);	
-};
-
-
-#endif