81 lines
3.5 KiB
C
81 lines
3.5 KiB
C
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//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $Workfile: $
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// $Date: $
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//
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//-----------------------------------------------------------------------------
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// $Log: $
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//
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// $NoKeywords: $
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//=============================================================================//
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#if !defined( INETCHANNELINFO_H )
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#define INETCHANNELINFO_H
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#ifdef _WIN32
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#pragma once
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#endif
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#define FLOW_OUTGOING 0
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#define FLOW_INCOMING 1
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#define MAX_FLOWS 2 // in & out
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class INetChannelInfo
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{
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public:
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enum {
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GENERIC = 0, // must be first and is default group
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LOCALPLAYER, // bytes for local player entity update
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OTHERPLAYERS, // bytes for other players update
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ENTITIES, // all other entity bytes
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SOUNDS, // game sounds
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EVENTS, // event messages
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TEMPENTS, // temp entities
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USERMESSAGES, // user messages
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ENTMESSAGES, // entity messages
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VOICE, // voice data
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STRINGTABLE, // a stringtable update
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MOVE, // client move cmds
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STRINGCMD, // string command
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SIGNON, // various signondata
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TOTAL, // must be last and is not a real group
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};
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virtual const char *GetName( void ) const = 0; // get channel name
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virtual const char *GetAddress( void ) const = 0; // get channel IP address as string
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virtual float GetTime( void ) const = 0; // current net time
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virtual float GetTimeConnected( void ) const = 0; // get connection time in seconds
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virtual int GetBufferSize( void ) const = 0; // netchannel packet history size
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virtual int GetDataRate( void ) const = 0; // send data rate in byte/sec
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virtual bool IsLoopback( void ) const = 0; // true if loopback channel
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virtual bool IsTimingOut( void ) const = 0; // true if timing out
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virtual bool IsPlayback( void ) const = 0; // true if demo playback
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virtual float GetLatency( int flow ) const = 0; // current latency (RTT), more accurate but jittering
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virtual float GetAvgLatency( int flow ) const = 0; // average packet latency in seconds
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virtual float GetAvgLoss( int flow ) const = 0; // avg packet loss[0..1]
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virtual float GetAvgChoke( int flow ) const = 0; // avg packet choke[0..1]
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virtual float GetAvgData( int flow ) const = 0; // data flow in bytes/sec
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virtual float GetAvgPackets( int flow ) const = 0; // avg packets/sec
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virtual int GetTotalData( int flow ) const = 0; // total flow in/out in bytes
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virtual int GetTotalPackets( int flow ) const = 0;
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virtual int GetSequenceNr( int flow ) const = 0; // last send seq number
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virtual bool IsValidPacket( int flow, int frame_number ) const = 0; // true if packet was not lost/dropped/chocked/flushed
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virtual float GetPacketTime( int flow, int frame_number ) const = 0; // time when packet was send
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virtual int GetPacketBytes( int flow, int frame_number, int group ) const = 0; // group size of this packet
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virtual bool GetStreamProgress( int flow, int *received, int *total ) const = 0; // TCP progress if transmitting
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virtual float GetTimeSinceLastReceived( void ) const = 0; // get time since last recieved packet in seconds
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virtual float GetCommandInterpolationAmount( int flow, int frame_number ) const = 0;
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virtual void GetPacketResponseLatency( int flow, int frame_number, int *pnLatencyMsecs, int *pnChoke ) const = 0;
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virtual void GetRemoteFramerate( float *pflFrameTime, float *pflFrameTimeStdDeviation ) const = 0;
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virtual float GetTimeoutSeconds() const = 0;
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};
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#endif // INETCHANNELINFO_H
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