network.h File Reference

#include "ringbuffer.h"
#include "stun.h"
#include <base/net.h>
#include <base/types.h>
#include <array>
#include <optional>
#include <vector>

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Classes
struct	CNetChunk
class	CNetChunkHeader
class	CNetChunkResend
class	CNetPacketConstruct
class	CStun
class	CStun::CProtocol
class	CNetConnection
class	CConsoleNetConnection
class	CPacketChunkUnpacker
class	CNetServer
struct	CNetServer::CSlot
struct	CNetServer::CSpamConn
class	CNetConsole
struct	CNetConsole::CSlot
class	CNetTokenCache
class	CNetTokenCache::CConnlessPacketInfo
class	CNetTokenCache::CAddressInfo
class	CNetClient
class	CNetBase

Typedefs
typedef int	SECURITY_TOKEN
typedef unsigned int	TOKEN
typedef int(*)	NETFUNC_DELCLIENT(int ClientId, const char *pReason, void *pUser)
typedef int(*)	NETFUNC_NEWCLIENT_CON(int ClientId, void *pUser)
typedef int(*)	NETFUNC_NEWCLIENT(int ClientId, void *pUser, bool Sixup)
typedef int(*)	NETFUNC_NEWCLIENT_NOAUTH(int ClientId, void *pUser)
typedef int(*)	NETFUNC_CLIENTREJOIN(int ClientId, void *pUser, bool Sixup, bool VanillaAuth)

Enumerations
enum	{ NETSENDFLAG_VITAL = 1 << 0 , NETSENDFLAG_CONNLESS = 1 << 1 , NETSENDFLAG_FLUSH = 1 << 2 , NETSENDFLAG_EXTENDED = 1 << 3 }
enum	{ NETSTATE_OFFLINE = 0 , NETSTATE_CONNECTING , NETSTATE_ONLINE }
enum	{   NET_MAX_PACKETSIZE = 1400 , NET_MAX_CONNLESS_PAYLOAD = NET_MAX_PACKETSIZE - 6 , NET_MAX_CHUNK_SIZE = 1023 , NET_MAX_CHUNKHEADERSIZE = 3 ,   NET_PACKETHEADERSIZE = 3 , NET_CONNLESS_EXTRA_SIZE = 4 , NET_MAX_CLIENTS = 128 , NET_MAX_CONSOLE_CLIENTS = 4 ,   NET_MAX_SEQUENCE = 1 << 10 , NET_MAX_PACKET_CHUNKS = 0xFF , NET_PACKETFLAG_UNUSED = 1 << 0 , NET_PACKETFLAG_TOKEN = 1 << 1 ,   NET_PACKETFLAG_CONTROL = 1 << 2 , NET_PACKETFLAG_CONNLESS = 1 << 3 , NET_PACKETFLAG_RESEND = 1 << 4 , NET_PACKETFLAG_COMPRESSION = 1 << 5 ,   NET_PACKETFLAG_EXTENDED = 1 << 6 , 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_CONN_BUFFERSIZE = 1024 * 32 , NET_CONNLIMIT_IPS = 256 , NET_TOKENCACHE_ADDRESSEXPIRY = 64 , NET_TOKENCACHE_PACKETEXPIRY = 5 }
enum	{ NET_TOKEN_MAX = 0xffffffff , NET_TOKEN_NONE = NET_TOKEN_MAX , NET_TOKEN_MASK = NET_TOKEN_MAX , NET_TOKENREQUEST_DATASIZE = 512 }
enum	{ NET_SECURITY_TOKEN_UNKNOWN = -1 , NET_SECURITY_TOKEN_UNSUPPORTED = 0 }
enum class	CONNECTIVITY {   UNKNOWN , CHECKING , UNREACHABLE , REACHABLE ,   ADDRESS_KNOWN }

Functions
SECURITY_TOKEN	ToSecurityToken (const unsigned char *pData)
void	WriteSecurityToken (unsigned char *pData, SECURITY_TOKEN Token)

Variables
const unsigned char	SECURITY_TOKEN_MAGIC [4]

Typedef Documentation

NETFUNC_CLIENTREJOIN

typedef int(*) NETFUNC_CLIENTREJOIN(int ClientId, void *pUser, bool Sixup, bool VanillaAuth)

NETFUNC_DELCLIENT

typedef int(*) NETFUNC_DELCLIENT(int ClientId, const char *pReason, void *pUser)

NETFUNC_NEWCLIENT

typedef int(*) NETFUNC_NEWCLIENT(int ClientId, void *pUser, bool Sixup)

NETFUNC_NEWCLIENT_CON

typedef int(*) NETFUNC_NEWCLIENT_CON(int ClientId, void *pUser)

NETFUNC_NEWCLIENT_NOAUTH

typedef int(*) NETFUNC_NEWCLIENT_NOAUTH(int ClientId, void *pUser)

SECURITY_TOKEN

typedef int SECURITY_TOKEN

TOKEN

typedef unsigned int TOKEN

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
NET_SECURITY_TOKEN_UNKNOWN
NET_SECURITY_TOKEN_UNSUPPORTED

anonymous enum

anonymous enum

Enumerator
NETSENDFLAG_VITAL
NETSENDFLAG_CONNLESS
NETSENDFLAG_FLUSH
NETSENDFLAG_EXTENDED

anonymous enum

anonymous enum

Enumerator
NET_TOKEN_MAX
NET_TOKEN_NONE
NET_TOKEN_MASK
NET_TOKENREQUEST_DATASIZE

anonymous enum

anonymous enum

Enumerator
NET_MAX_PACKETSIZE
NET_MAX_CONNLESS_PAYLOAD
NET_MAX_CHUNK_SIZE	The maximum size of a chunk within a connection-oriented packet. This is 1023 because the size is packed into 10 bits in the chunk header.
NET_MAX_CHUNKHEADERSIZE
NET_PACKETHEADERSIZE
NET_CONNLESS_EXTRA_SIZE
NET_MAX_CLIENTS
NET_MAX_CONSOLE_CLIENTS
NET_MAX_SEQUENCE
NET_MAX_PACKET_CHUNKS
NET_PACKETFLAG_UNUSED
NET_PACKETFLAG_TOKEN
NET_PACKETFLAG_CONTROL
NET_PACKETFLAG_CONNLESS
NET_PACKETFLAG_RESEND
NET_PACKETFLAG_COMPRESSION
NET_PACKETFLAG_EXTENDED
NET_CHUNKFLAG_VITAL
NET_CHUNKFLAG_RESEND
NET_CTRLMSG_KEEPALIVE
NET_CTRLMSG_CONNECT
NET_CTRLMSG_CONNECTACCEPT
NET_CTRLMSG_ACCEPT
NET_CTRLMSG_CLOSE
NET_CONN_BUFFERSIZE
NET_CONNLIMIT_IPS
NET_TOKENCACHE_ADDRESSEXPIRY
NET_TOKENCACHE_PACKETEXPIRY

anonymous enum

anonymous enum

Enumerator
NETSTATE_OFFLINE
NETSTATE_CONNECTING
NETSTATE_ONLINE

CONNECTIVITY

enum class CONNECTIVITY

strong

Enumerator
UNKNOWN
CHECKING
UNREACHABLE
REACHABLE
ADDRESS_KNOWN

Function Documentation

ToSecurityToken()

SECURITY_TOKEN ToSecurityToken

(

const unsigned char *

pData

)

WriteSecurityToken()

void WriteSecurityToken	(	unsigned char *	pData,
		SECURITY_TOKEN	Token )

Variable Documentation

SECURITY_TOKEN_MAGIC

const unsigned char SECURITY_TOKEN_MAGIC[4]

extern