mirror of
https://github.com/ptitSeb/Serious-Engine
synced 2024-12-26 15:44:51 +01:00
80 lines
3.1 KiB
C++
80 lines
3.1 KiB
C++
/* Copyright (c) 2002-2012 Croteam Ltd.
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of version 2 of the GNU General Public License as published by
|
|
the Free Software Foundation
|
|
|
|
|
|
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.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
|
|
|
|
#ifndef SE_INCL_CLIENTINTERFACE_H
|
|
#define SE_INCL_CLIENTINTERFACE_H
|
|
#ifdef PRAGMA_ONCE
|
|
#pragma once
|
|
#endif
|
|
|
|
#include <Engine/Network/CPacket.h>
|
|
|
|
class CClientInterface {
|
|
public:
|
|
BOOL ci_bUsed; // client unused
|
|
CTString ci_strAddress; // client address in human readable format
|
|
CAddress ci_adrAddress; // address this client is connected to (address, port, ID)
|
|
BOOL ci_bClientLocal; // set for local clients
|
|
ULONG ci_ulSequence; // sequence number for reliable packet confirmation
|
|
|
|
CPacketBuffer ci_pbOutputBuffer; // output buffer
|
|
CPacketBuffer ci_pbWaitAckBuffer; // buffer for reliable packets that need to be acknowledged
|
|
CPacketBuffer ci_pbInputBuffer; // input buffer
|
|
CPacketBuffer ci_pbReliableInputBuffer; // a buffer containing received reliable packets
|
|
BOOL ci_bReliableComplete; // does the reliable input buffer contain a complete reliable message?
|
|
|
|
CClientInterface *ci_pciOther; // other-side client - for local clients
|
|
|
|
// interface:
|
|
CClientInterface(void);
|
|
~CClientInterface(void);
|
|
void Clear(void);
|
|
|
|
// sets the client to be local and optionally connects to another local client
|
|
void SetLocal(CClientInterface *ci_pciOther);
|
|
|
|
// send a message through the interface
|
|
void Send(const void *pvSend, SLONG slSize,BOOL bReliable);
|
|
void SendTo(const void *pvSend, SLONG slSize,const CAddress adrAdress,BOOL bReliable);
|
|
// receive a message from the interface
|
|
BOOL Receive(void *pvReceive, SLONG &slSize,BOOL bReliable);
|
|
BOOL ReceiveFrom(void *pvReceive, SLONG &slSize, CAddress *adrAdress,BOOL bReliable);
|
|
BOOL Receive(CTStream &strmReceive,UBYTE bReliable);
|
|
|
|
// exchanges packets beetween this socket and it's local partner
|
|
// from output of this buffet to the input of the other and vice versa
|
|
void ExchangeBuffers(void);
|
|
|
|
// update socket buffers (transfer from input buffer to the reliable buffer...) - grouped acknowledges
|
|
BOOL UpdateInputBuffers(void);
|
|
|
|
// update socket buffers with per-packet acknowledge
|
|
BOOL UpdateInputBuffersBroadcast(void);
|
|
|
|
// update socket outgoing buffer (resends, timeouts...)
|
|
BOOL UpdateOutputBuffers(void);
|
|
|
|
// get a packet whose time has come from the output buffer, NULL if no such packet
|
|
CPacket* GetPendingPacket(void);
|
|
|
|
// reads the expected size of realiable message in the reliable input buffer
|
|
SLONG GetExpectedReliableSize(void);
|
|
// reads the current size of realiable message in the reliable input buffer
|
|
SLONG GetCurrentReliableSize(void);
|
|
|
|
};
|
|
|
|
#endif
|