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xash3d-fwgs/engine/common/net_ws.h

67 lines
2.2 KiB
C

/*
net_ws.h - network shared functions
Copyright (C) 2017 Uncle Mike
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
*/
#ifndef NET_WS_H
#define NET_WS_H
typedef enum
{
NS_CLIENT,
NS_SERVER,
NS_COUNT
} netsrc_t;
// Max length of unreliable message
#define MAX_DATAGRAM 16384
// Max length of a multicast message
#define MAX_MULTICAST 8192 // some mods spamming for rain effect
#define MAX_INIT_MSG 0x20000 // max length of possible message
// net packets type
#define NET_HEADER_OUTOFBANDPACKET -1
#define NET_HEADER_SPLITPACKET -2
#define NET_HEADER_COMPRESSEDPACKET -3
#include "netadr.h"
extern convar_t *net_showpackets;
extern convar_t *net_clockwindow;
void NET_Init( void );
void NET_Shutdown( void );
void NET_Sleep( int msec );
qboolean NET_IsActive( void );
qboolean NET_IsConfigured( void );
void NET_Config( qboolean net_enable );
qboolean NET_IsLocalAddress( netadr_t adr );
char *NET_AdrToString( const netadr_t a );
char *NET_BaseAdrToString( const netadr_t a );
qboolean NET_IsReservedAdr( netadr_t a );
qboolean NET_CompareClassBAdr( netadr_t a, netadr_t b );
qboolean NET_StringToAdr( const char *string, netadr_t *adr );
int NET_StringToAdrNB( const char *string, netadr_t *adr );
qboolean NET_CompareAdr( const netadr_t a, const netadr_t b );
qboolean NET_CompareBaseAdr( const netadr_t a, const netadr_t b );
qboolean NET_GetPacket( netsrc_t sock, netadr_t *from, byte *data, size_t *length );
qboolean NET_BufferToBufferCompress( char *dest, uint *destLen, char *source, uint sourceLen );
qboolean NET_BufferToBufferDecompress( char *dest, uint *destLen, char *source, uint sourceLen );
void NET_SendPacket( netsrc_t sock, size_t length, const void *data, netadr_t to );
void NET_ClearLagData( qboolean bClient, qboolean bServer );
#endif//NET_WS_H