int CSvrLink::Processing(ST_BUNIT *pBUnit)
{
int rtn;
MSGBUF *pmb;
RP_REQUEST rp;
if (linksock.IsFree())
return(0);
rp.iGRFrame = iGRFrame;
rp.iLastReqType = htonl(iLastReqType);
rp.iLastRetCode = htonl(iLastRetCode);
rtn = SendMsg(MT_GETREQ,sizeof(rp),&rp);
if (rtn!=0)
{
// 连接出现问题了：或被BCC关闭了
return(-1);
}
rtn = RecvMsg(pBUnit->iHBInterval);
if (rtn>=(int)(sizeof(MSGHEAD)))
{
pmb = GetRecvMsg();
switch (pmb->head.msgtype)
{
case MT_LINKBEGIN:
// Update some variables:
if (pmb->head.len>=sizeof(AP_LINKBEGIN))
{
AP_LINKBEGIN *pap;
pap = (AP_LINKBEGIN *)(pmb->data);
svr_hs1 = pap->bc1;
iThisProcID = ntohl(pap->bu_number);
}
break;
case EXITMSGTYPE:
Close();
bExit = true;
break;
case WRITEAPPINFO:
WriteAppInfo(bccBFuncNo,bccID); // 在主框架程序部分
break;
case MT_GETREQ:
// OK,have new request to process
if (pmb->head.len>=sizeof(AP_REQUEST)+sizeof(ST_PACKHEAD))
{
AP_REQUEST *prp = (AP_REQUEST *)(pmb->data);
if (prp->iGRFrame==iGRFrame)
{
CallBPFunction(pmb);
iGRFrame++;
}
}
break;
default:
break;
}
}
return(rtn);
}
int main(int argc, char *argv[])
{
QString APP_ID = (APP_DEBUG) ? UNIQUIE_DEBUG_ID : UNIQUE_ID;
SingleApplication App(argc, argv,APP_ID);
//check if there is another process running
if(App.AlreadyExists())
{
App.SendInstanceMessage(QString(APP_MESSAGE_SHOWAPP));
return 0;
}
WriteAppInfo(APP_LOCAL_VERSION_FILENAME,QString::number(APP_MAJOR_VERSION),QString::number(APP_MINOR_VERSION));
CheckUpdaterFiles(APP_UPDATER);
bool Args = false;
if(!APP_DEBUG)
{
if(argc < 2)
{
Args = true;
QString UpdaterPath = QApplication::applicationDirPath() + QDir::separator() + APP_UPDATER;
// Check if an updater exists
QFile Updater(UpdaterPath);
if(!Updater.exists())
{
if(QMessageBox::critical(0,"Error","Cannot find Ouroboros Updater.exe, please re-install Ouroboros") == QMessageBox::Ok)
return 0;
}
QProcess::startDetached(UpdaterPath,QStringList());
}
}
if(!Args)
{
//run the application
Ouroboros Window;
Window.show();
Window.raise();
Window.activateWindow();
App.connect(&App,SIGNAL(MessageAvailable(QStringList)),&Window,SLOT(RecievedMessageFromInstance(QStringList)));
return App.exec();
}
return 0;
}
