102 lines
3.2 KiB
C
102 lines
3.2 KiB
C
|
//===== Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ======//
|
|||
|
|
//
|
|||
|
|
// Purpose:
|
|||
|
|
//
|
|||
|
|
//===========================================================================//
|
|||
|
|
#ifndef SV_RCON_H
|
|||
|
|
#define SV_RCON_H
|
|||
|
|
|
|||
|
|
#ifdef _WIN32
|
|||
|
|
#pragma once
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#include "sv_main.h"
|
|||
|
|
#include "netmessages.h"
|
|||
|
|
#include "net.h"
|
|||
|
|
#include "client.h"
|
|||
|
|
#include "utlvector.h"
|
|||
|
|
#include "utllinkedlist.h"
|
|||
|
|
#include "netadr.h"
|
|||
|
|
#include "sv_remoteaccess.h"
|
|||
|
|
#include "tier2/socketcreator.h"
|
|||
|
|
#include "igameserverdata.h"
|
|||
|
|
|
|||
|
|
#define RCON_MAX_OUTSTANDING_SENDS 100 // max packets to queue before dropping connection
|
|||
|
|
#define RCON_MAX_RCON_COMMAND_LEN 1024 // max size of an incoming command in bytes
|
|||
|
|
|
|||
|
|
//-----------------------------------------------------------------------------
|
|||
|
|
// container class to handle network streams
|
|||
|
|
//-----------------------------------------------------------------------------
|
|||
|
|
class CRConServer : public ISocketCreatorListener
|
|||
|
|
{
|
|||
|
|
public:
|
|||
|
|
CRConServer( const char *netAddress );
|
|||
|
|
CRConServer();
|
|||
|
|
~CRConServer();
|
|||
|
|
|
|||
|
|
void SetAddress( const char *netAddress );
|
|||
|
|
void SetPassword( const char *pPassword );
|
|||
|
|
bool HasPassword() const;
|
|||
|
|
bool IsPassword( const char *pPassword ) const;
|
|||
|
|
bool CreateSocket();
|
|||
|
|
void RunFrame();
|
|||
|
|
bool IsConnected();
|
|||
|
|
void FinishRedirect( const char *msg, const netadr_t &adr );
|
|||
|
|
bool HandleFailedRconAuth( const netadr_t &adr );
|
|||
|
|
void SetRequestID( ra_listener_id listener, int iRequestID );
|
|||
|
|
bool BCloseAcceptedSocket( ra_listener_id nIndex );
|
|||
|
|
|
|||
|
|
// Allows a server to request a listening client to connect to it
|
|||
|
|
bool ConnectToListeningClient( const netadr_t &adr, bool bSingleSocket );
|
|||
|
|
|
|||
|
|
// Inherited from ISocketCreatorListener
|
|||
|
|
virtual bool ShouldAcceptSocket( SocketHandle_t hSocket, const netadr_t & netAdr );
|
|||
|
|
virtual void OnSocketAccepted( SocketHandle_t hSocket, const netadr_t & netAdr, void** ppData );
|
|||
|
|
virtual void OnSocketClosed( SocketHandle_t hSocket, const netadr_t & netAdr, void* pData );
|
|||
|
|
|
|||
|
|
private:
|
|||
|
|
struct ConnectedRConSocket_t
|
|||
|
|
{
|
|||
|
|
bool authed;
|
|||
|
|
int lastRequestID;
|
|||
|
|
ra_listener_id listenerID;
|
|||
|
|
CUtlBuffer packetbuffer; // data buffer containing pending incoming data for this connection
|
|||
|
|
CUtlLinkedList< CUtlBuffer > m_OutstandingSends; // packets pending to be send (queued because of WSAEWOULDBLOCK )
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
struct FailedRCon_t
|
|||
|
|
{
|
|||
|
|
int badPasswordCount;
|
|||
|
|
netadr_t adr;
|
|||
|
|
CUtlLinkedList< float > badPasswordTimes;
|
|||
|
|
bool operator==( const FailedRCon_t &rhs ) const { return ( adr.CompareAdr( rhs.adr) == 0 ); }
|
|||
|
|
bool operator<( const FailedRCon_t &rhs ) const;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
ConnectedRConSocket_t* GetSocketData( int nIndex );
|
|||
|
|
void ProcessAccept();
|
|||
|
|
|
|||
|
|
// NOTE: This function can remove elements. If calling it from a loop,
|
|||
|
|
// always iterate over accepted sockets backwards to avoid problems.
|
|||
|
|
bool SendRCONResponse( int nIndex, const void *data, int len, bool fromQueue = false );
|
|||
|
|
|
|||
|
|
CSocketCreator m_Socket;
|
|||
|
|
CUtlVector< FailedRCon_t > m_failedRcons;
|
|||
|
|
CUtlString m_Password;
|
|||
|
|
netadr_t m_Address;
|
|||
|
|
bool m_bSocketDeleted;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
|
|||
|
|
inline CRConServer::ConnectedRConSocket_t* CRConServer::GetSocketData( int nIndex )
|
|||
|
|
{
|
|||
|
|
return (ConnectedRConSocket_t*)m_Socket.GetAcceptedSocketData( nIndex );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
CRConServer & RCONServer();
|
|||
|
|
#ifdef ENABLE_RPT
|
|||
|
|
CRConServer & RPTServer();
|
|||
|
|
#endif // ENABLE_RPT
|
|||
|
|
|
|||
|
|
#endif // SV_RCON_H
|