104 lines
3.9 KiB
C++
104 lines
3.9 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================//
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#ifndef INETCHANNEL_H
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#define INETCHANNEL_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include "inetchannelinfo.h"
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#include "tier0/platform.h"
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#include "tier1/bitbuf.h"
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class IDemoRecorder;
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class INetMessage;
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class INetChannelHandler;
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class INetChannelInfo;
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typedef struct netpacket_s netpacket_t;
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typedef struct netadr_s netadr_t;
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abstract_class INetChannel : public INetChannelInfo {
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public:
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virtual ~INetChannel(void){};
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virtual void SetDataRate(float rate) = 0;
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virtual bool RegisterMessage(INetMessage * msg) = 0;
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virtual bool StartStreaming(unsigned int challengeNr) = 0;
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virtual void ResetStreaming(void) = 0;
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virtual void SetTimeout(float seconds) = 0;
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virtual void SetDemoRecorder(IDemoRecorder * recorder) = 0;
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virtual void SetChallengeNr(unsigned int chnr) = 0;
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virtual void Reset(void) = 0;
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virtual void Clear(void) = 0;
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virtual void Shutdown(const char *reason) = 0;
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virtual void ProcessPlayback(void) = 0;
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virtual bool ProcessStream(void) = 0;
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virtual void ProcessPacket(struct netpacket_s * packet,
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bool bHasHeader) = 0;
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virtual bool SendNetMsg(INetMessage & msg, bool bForceReliable = false,
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bool bVoice = false) = 0;
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#ifdef POSIX
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FORCEINLINE bool SendNetMsg(INetMessage const &msg,
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bool bForceReliable = false,
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bool bVoice = false) {
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return SendNetMsg(*((INetMessage *)&msg), bForceReliable, bVoice);
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}
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#endif
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virtual bool SendData(bf_write & msg, bool bReliable = true) = 0;
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virtual bool SendFile(const char *filename, unsigned int transferID) = 0;
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virtual void DenyFile(const char *filename, unsigned int transferID) = 0;
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virtual void RequestFile_OLD(
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const char *filename,
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unsigned int
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transferID) = 0; // get rid of this function when we version the
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virtual void SetChoked(void) = 0;
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virtual int SendDatagram(bf_write * data) = 0;
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virtual bool Transmit(bool onlyReliable = false) = 0;
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virtual const netadr_t &GetRemoteAddress(void) const = 0;
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virtual INetChannelHandler *GetMsgHandler(void) const = 0;
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virtual int GetDropNumber(void) const = 0;
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virtual int GetSocket(void) const = 0;
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virtual unsigned int GetChallengeNr(void) const = 0;
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virtual void GetSequenceData(int &nOutSequenceNr, int &nInSequenceNr,
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int &nOutSequenceNrAck) = 0;
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virtual void SetSequenceData(int nOutSequenceNr, int nInSequenceNr,
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int nOutSequenceNrAck) = 0;
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virtual void UpdateMessageStats(int msggroup, int bits) = 0;
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virtual bool CanPacket(void) const = 0;
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virtual bool IsOverflowed(void) const = 0;
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virtual bool IsTimedOut(void) const = 0;
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virtual bool HasPendingReliableData(void) = 0;
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virtual void SetFileTransmissionMode(bool bBackgroundMode) = 0;
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virtual void SetCompressionMode(bool bUseCompression) = 0;
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virtual unsigned int RequestFile(const char *filename) = 0;
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virtual float GetTimeSinceLastReceived(void)
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const = 0; // get time since last received packet in seconds
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virtual void SetMaxBufferSize(bool bReliable, int nBytes,
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bool bVoice = false) = 0;
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virtual bool IsNull() const = 0;
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virtual int GetNumBitsWritten(bool bReliable) = 0;
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virtual void SetInterpolationAmount(float flInterpolationAmount) = 0;
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virtual void SetRemoteFramerate(float flFrameTime,
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float flFrameTimeStdDeviation) = 0;
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// Max # of payload bytes before we must split/fragment the packet
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virtual void SetMaxRoutablePayloadSize(int nSplitSize) = 0;
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virtual int GetMaxRoutablePayloadSize() = 0;
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virtual int GetProtocolVersion() = 0;
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};
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#endif // INETCHANNEL_H
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