MainWindow::MainWindow(std::unique_ptr<BootParameters> boot_parameters) : QMainWindow(nullptr)
{
setWindowTitle(QString::fromStdString(Common::scm_rev_str));
setWindowIcon(Resources::GetAppIcon());
setUnifiedTitleAndToolBarOnMac(true);
setAcceptDrops(true);
InitControllers();
CreateComponents();
ConnectGameList();
ConnectHost();
ConnectToolBar();
ConnectRenderWidget();
ConnectStack();
ConnectMenuBar();
ConnectHotkeys();
InitCoreCallbacks();
NetPlayInit();
if (boot_parameters)
StartGame(std::move(boot_parameters));
}
void reconnect(int nSignal)
{
int nRet;
ErrorLog(TRACE, "SIGUSR2 reconnect...");
//signal(SIGUSR2, reconnect);
/* 关闭socket */
close(gnParentSock);
/*LINK_CLIENT N*/
UpdShmHostNet(gnShmHostId, LINK_CLIENT, gnCommNum, 'N');
ConnectHost();
ErrorLog(TRACE, "reconnect SUCC");
}
void
CycleServers()
{
if (HubSock == NOSOCKET)
{
if (currenthub)
{
if (!currenthub->next)
currenthub = ServList;
else
currenthub = currenthub->next;
}
else
currenthub = ServList;
SendUmode(OPERUMODE_Y,
"*** Cycling server list");
while (currenthub)
{
/* Begin connection to server */
if ((HubSock = ConnectHost(currenthub->hostname, currenthub->port)) >= 0)
{
currenthub->sockfd = HubSock;
SetHubConnect(currenthub);
break;
}
else
{
SendUmode(OPERUMODE_Y,
"*** Unable to connect to %s:%d (%s)",
currenthub->hostname,
currenthub->port,
strerror(errno));
HubSock = NOSOCKET;
currenthub = currenthub->next;
}
} /* while (currenthub) */
} /* if (HubSock == NOSOCKET) */
} /* CycleServers() */
DWORD WINAPI PortTransfer_2(LPVOID lParam)
{
TransferParam<ADDRESS, SOCKET> *ConfigInfo = (TransferParam<ADDRESS, SOCKET> *)lParam;
SOCKET ClientSocket, ServerSocket;
SOCKINFO socks;
ClientSocket = ConfigInfo->LocalData.Pop();
printf("ThreadID: %d ==> Connect to Server...", nTimes);
//连接到目标计算机的服务
ServerSocket = ConnectHost(ConfigInfo->GlobalData.szIP, ConfigInfo->GlobalData.wPort);
if(ServerSocket <= 0)
{
printf("Error.\r\n");
closesocket(ClientSocket);
return 0;
}
printf("OK.\r\nStarting TransmitData\r\n", nTimes);
socks.ClientSock = ClientSocket;//公网计算机的套接字
socks.ServerSock = ServerSocket;//目标计算机服务的套接字
//进入纯数据转发状态
return TransmitData((LPVOID)&socks);
}
BOOL PortTransfer_2(char *szCtrlIP, WORD wCtrlPort, char *szIP, WORD wPort)
{
int nRecv;
int nCount=0;
unsigned long lRecv;
long nRet;
bool fCtrlConnected=false;
WORD ReqPort;
HANDLE hThread;
DWORD dwThreadId;
SOCKET CtrlSocket;
TransferParam<ADDRESS, SOCKET> ConfigInfo;
_snprintf(ConfigInfo.GlobalData.szIP, ADDRSIZE, "%s", szIP);
ConfigInfo.GlobalData.wPort = wPort;
while(1)
{
while(!fCtrlConnected){
printf("Creating a ctrlconnection...");
//与PortTransfer_3模式（工作在公网）的计算机建立控制管道连接
CtrlSocket = ConnectHost(szCtrlIP, wCtrlPort);
if(CtrlSocket <= 0){
printf("Failed.\r\n");
Sleep(3000);
}
else{
ConfigInfo.GlobalData.s = CtrlSocket;
printf("OK.\r\n");
fCtrlConnected=true;
}
}
//接收来自公网计算机的1byte命令，表示建立一个新通道
nRet=ioctlsocket(CtrlSocket,FIONREAD,&lRecv);
if (lRecv>0) {
nRecv = recv(CtrlSocket, (char*)&ReqPort, 1, 0);
fCtrlConnected=false;
nCount=0;
if(nRecv <= 0){
closesocket(CtrlSocket);
continue; //接收失败
}
nTimes++;
ConfigInfo.LocalData.Push(CtrlSocket);//传递信息的结构
hThread = CreateThread(NULL, 0, PortTransfer_2, (LPVOID)&ConfigInfo, NULL, &dwThreadId);
if(hThread)
CloseHandle(hThread);
else
Sleep(1000);
}else{
nCount++;
if (nCount>=0x1000) {
nCount=send(CtrlSocket,(char *)&nCount,1,0);
if (nCount==SOCKET_ERROR) {
printf("send error:%d\r\n",WSAGetLastError());
closesocket(CtrlSocket);
fCtrlConnected=false;
}
}
}
Sleep(2);
}
//error:
printf("Error.\r\n");
closesocket(CtrlSocket);
return false;
}
SOCKET ConnectHost(char *szIP, WORD wPort)
{
return ConnectHost(inet_addr(szIP), wPort);
}
