static void
IO_recv_callback(struct ev_loop *loop, ev_io *watcher, int revents)
{
const char *errmsg;
ssize_t nbytes;
AsyncIO *IO = watcher->data;
SET_EV_TIME(IO, event_base);
switch (IO->NextState) {
case eReadFile:
nbytes = FileRecvChunked(&IO->IOB, &errmsg);
if (nbytes < 0)
StrBufPlain(IO->ErrMsg, errmsg, -1);
else
{
if (IO->IOB.ChunkSendRemain == 0)
{
IO->NextState = eSendReply;
assert(IO->ReadDone);
ev_io_stop(event_base, &IO->recv_event);
PostInbound(IO);
return;
}
else
return;
}
break;
default:
nbytes = StrBuf_read_one_chunk_callback(IO->RecvBuf.fd,
0,
&IO->RecvBuf);
break;
}
#ifdef BIGBAD_IODBG
{
long nbytes;
int rv = 0;
char fn [SIZ];
FILE *fd;
const char *pch = ChrPtr(IO->RecvBuf.Buf);
const char *pchh = IO->RecvBuf.ReadWritePointer;
if (pchh == NULL)
pchh = pch;
nbytes = StrLength(IO->RecvBuf.Buf) - (pchh - pch);
snprintf(fn, SIZ, "/tmp/foolog_ev_%s.%d",
((CitContext*)(IO->CitContext))->ServiceName,
IO->SendBuf.fd);
fd = fopen(fn, "a+");
if (fd == NULL) {
syslog(LOG_EMERG, "failed to open file %s: %s", fn, strerror(errno));
cit_backtrace();
exit(1);
}
fprintf(fd, "Read: BufSize: %ld BufContent: [",
nbytes);
rv = fwrite(pchh, nbytes, 1, fd);
if (!rv) printf("failed to write debug to %s!\n", fn);
fprintf(fd, "]\n");
fclose(fd);
}
#endif
if (nbytes > 0) {
HandleInbound(IO);
} else if (nbytes == 0) {
StopClientWatchers(IO, 1);
SetNextTimeout(IO, 0.01);
return;
} else if (nbytes == -1) {
if (errno != EAGAIN) {
// FD is gone. kick it.
StopClientWatchers(IO, 1);
EV_syslog(LOG_DEBUG,
"IO_recv_callback(): Socket Invalid! [%d] [%s] [%d]\n",
errno, strerror(errno), IO->SendBuf.fd);
StrBufPrintf(IO->ErrMsg,
"Socket Invalid! [%s]",
strerror(errno));
SetNextTimeout(IO, 0.01);
}
return;
}
}
int FalconATCMessage::Process(uchar autodisp)
{
AircraftClass *aircraft = (AircraftClass*)vuDatabase->Find(dataBlock.from );
ObjectiveClass *atc = (ObjectiveClass*)vuDatabase->Find(EntityId());
runwayQueueStruct *info = NULL;
FalconRadioChatterMessage *radioMessage = NULL;
if (autodisp)
return 0;
float cosAngle=0.0F, dx=0.0F, dy=0.0F, finalHdg=0.0F;
float finalX=0.0F, finalY=0.0F, baseX=0.0F, baseY=0.0F, x=0.0F ,y=0.0F,z=0.0F, dist=0.0F;
int taxiPoint=0, tod=0, time_in_minutes=0;
int delay = 7 * CampaignSeconds;
if (!PlayerOptions.PlayerRadioVoice)
delay = 500;
if (aircraft && aircraft->IsAirplane())
{
DigitalBrain *acBrain = aircraft->DBrain();
ATCBrain* atcBrain = NULL;
if(atc)
{
atcBrain = atc->brain;
dx = aircraft->XPos() - atc->XPos();
dy = aircraft->YPos() - atc->YPos();
dist = dx*dx + dy*dy;
}
switch (dataBlock.type)
{
case ContactApproach:
case RequestClearance:
if(!aircraft->IsPlayer() || !aircraft->IsLocal())
{
if(aircraft->pctStrength < STRENGTH_PCT_FOR_EMERG_LDG)
SendCallToATC(aircraft, EntityId(), rcLANDCLEAREMERGENCY, FalconLocalSession);
else
SendCallToATC(aircraft, EntityId(), rcLANDCLEARANCE, FalconLocalSession);
}
if(atcBrain && atc->IsLocal())
{
info = atcBrain->InList(aircraft->Id());
if( info )
{
cosAngle = atcBrain->DetermineAngle(aircraft, acBrain->Runway(), lOnFinal);
//if(info->status >= tReqTaxi)
//if(info->status < tReqTaxi) // JB 010802 RTBing AI aircraft won't land. This compare was messed up. Right? I hope so.
if(info->status >= tReqTaxi) // JB It appears to work but this was called a bit much for my comfort level. We'll try another approach.
{
if(!aircraft->OnGround())
{
if(dist < (TOWER_RANGE + 100) * NM_TO_FT * NM_TO_FT)
{
if(!aircraft->IsPlayer() && aircraft->pctStrength < STRENGTH_PCT_FOR_EMERG_LDG)
atcBrain->RequestEmerClearance(aircraft);
else
atcBrain->RequestClearance(aircraft);
}
else if(dist < APPROACH_RANGE * NM_TO_FT * NM_TO_FT && dist >= (TOWER_RANGE + 100) * NM_TO_FT * NM_TO_FT)
{
if(!aircraft->IsPlayer() && aircraft->GetCampaignObject()->GetComponentLead() == aircraft)
HandleInboundFlight( atc, (Flight)aircraft->GetCampaignObject());
else
HandleInbound(atc, aircraft);
}
else
{
//note this comm should be rcOUTSIDEAIRSPACE, but Joe misnamed it
radioMessage = CreateCallFromATC(atc, aircraft, rcOUTSIDEAIRSPEED, FalconLocalGame);
radioMessage->dataBlock.edata[4] = (short)(rand()%2);
radioMessage->dataBlock.time_to_play= delay;
atcBrain->RemoveTraffic(aircraft->Id(), PtHeaderDataTable[info->rwindex].runwayNum);
}
info->lastContacted = SimLibElapsedTime;
}
break;
}
else if(info->rwindex)
{
switch(info->status)
{
case noATC:
case lReqClearance:
case lReqEmerClearance:
case lIngressing:
case lTakingPosition:
ShiWarning("This should never happen!");
radioMessage = CreateCallFromATC(atc, aircraft, rcCONTINUEINBOUND1, FalconLocalGame);
//M.N. changed to 32767 -> flexibly use randomized value of max available eval indexes
radioMessage->dataBlock.edata[4] = 32767;
radioMessage->dataBlock.edata[5] = (short)atcBrain->GetRunwayName(atcBrain->GetOppositeRunway(info->rwindex));
if(rand()%2)
radioMessage->dataBlock.edata[6] = 4;
else
radioMessage->dataBlock.edata[6] = -1;
break;
case lAborted:
atcBrain->FindAbortPt(aircraft, &x, &y, &z);
radioMessage = CreateCallFromATC (atc, aircraft, rcATCGOAROUND, FalconLocalSession);
atcBrain->CalculateStandRateTurnToPt(aircraft, x, y, &finalHdg);
radioMessage->dataBlock.edata[3] = (short)FloatToInt32(finalHdg);
//M.N. changed to 32767 -> flexibly use randomized value of max available eval indexes
radioMessage->dataBlock.edata[4] = 32767;
break;
case lEmerHold:
case lHolding:
radioMessage = CreateCallFromATC (atc, aircraft, rcATCORBIT2, FalconLocalGame);
radioMessage->dataBlock.edata[2] = -1; //altitude in thousands
radioMessage->dataBlock.edata[3] = -1; //altitude in thousands
break;
case lFirstLeg:
case lToBase:
case lToFinal:
radioMessage = CreateCallFromATC(atc, aircraft, rcATCLANDSEQUENCE, FalconLocalGame);
radioMessage->dataBlock.edata[4] = (short)atcBrain->GetLandingNumber(info);
//atcBrain->SendCmdMessage(aircraft, info);
break;
case lOnFinal:
case lClearToLand:
if(aircraft->DBrain()->IsSetATC(DigitalBrain::ClearToLand))
{
radioMessage = CreateCallFromATC (atc, aircraft, rcCLEAREDLAND, FalconLocalGame);
radioMessage->dataBlock.edata[4] = (short)atcBrain->GetRunwayName(atcBrain->GetOppositeRunway(acBrain->Runway()));
}
else
{
radioMessage = CreateCallFromATC(atc, aircraft, rcATCLANDSEQUENCE, FalconLocalGame);
radioMessage->dataBlock.edata[4] = (short)atcBrain->GetLandingNumber(info);
}
break;
case lLanded:
radioMessage = CreateCallFromATC (atc, aircraft, rcTAXICLEAR, FalconLocalGame);
break;
case lTaxiOff:
//there isn't anything better to say, oh well :)
radioMessage = CreateCallFromATC (atc, aircraft, rcTAXICLEAR, FalconLocalGame);
break;
case lEmergencyToBase:
case lEmergencyToFinal:
case lEmergencyOnFinal:
atcBrain->RequestClearance(aircraft);
return 1;
break;
case lCrashed:
radioMessage = CreateCallFromATC (atc, aircraft, rcCLEAREDEMERGLAND, FalconLocalGame);
radioMessage->dataBlock.edata[3] = -1;
radioMessage->dataBlock.edata[4] = -1;
//M.N. changed to 32767 -> flexibly use randomized value of max available eval indexes
radioMessage->dataBlock.edata[5] = 32767;
break;
}
}
else
{
radioMessage = CreateCallFromATC(atc, aircraft, rcCONTINUEINBOUND2, FalconLocalGame);
if(rand()%2)
{
radioMessage->dataBlock.edata[3] = (short)(rand()%3);
}
else
{
time_in_minutes = TheCampaign.GetMinutesSinceMidnight();
if (time_in_minutes < 180)//3am
tod = 1;
else if(time_in_minutes < 720 )//noon
tod = 0;
else if(time_in_minutes < 1020 ) //5pm
tod = 2;
else
tod = 1;
radioMessage->dataBlock.edata[3] = (short)(3 + tod + (rand()%3)*3);
}
if(rand()%2)
radioMessage->dataBlock.edata[4] = 4;
else
radioMessage->dataBlock.edata[4] = -1;
atcBrain->SendCmdMessage(aircraft, info);
}
if (radioMessage)
{
info->lastContacted = SimLibElapsedTime;
if (PlayerOptions.PlayerRadioVoice)
radioMessage->dataBlock.time_to_play= 2 * CampaignSeconds;
else
radioMessage->dataBlock.time_to_play= delay;
FalconSendMessage(radioMessage, TRUE);
}
}
else
{
if(dist <= (TOWER_RANGE + 100) * NM_TO_FT * NM_TO_FT)
{
if(aircraft->GetCampaignObject()->GetComponentLead() == aircraft)
{
AircraftClass *element = NULL;
Flight flight = (Flight)aircraft->GetCampaignObject();
VuListIterator flightIter(flight->GetComponents());
element = (AircraftClass*) flightIter.GetFirst();
while(element)
{
runwayQueueStruct *tempinfo = atcBrain->InList(element->Id());
if(!tempinfo)
{
if( !element->IsPlayer() && element->pctStrength < STRENGTH_PCT_FOR_EMERG_LDG)
{
SendCallToATC(element, EntityId(), rcLANDCLEAREMERGENCY, FalconLocalGame);
atcBrain->RequestEmerClearance(element);
}
else
atcBrain->RequestClearance(element);
}
element = (AircraftClass*) flightIter.GetNext();
}
}
else
{
if(!aircraft->IsPlayer() && aircraft->pctStrength < STRENGTH_PCT_FOR_EMERG_LDG)
{
SendCallToATC(aircraft, EntityId(), rcLANDCLEAREMERGENCY, FalconLocalGame);
atcBrain->RequestEmerClearance(aircraft);
}
else
atcBrain->RequestClearance(aircraft);
}
}
else if(dist < APPROACH_RANGE * NM_TO_FT * NM_TO_FT && dist > (TOWER_RANGE + 100) * NM_TO_FT * NM_TO_FT)
{
if(aircraft->GetCampaignObject()->GetComponentLead() == aircraft)
HandleInboundFlight( atc, (Flight)aircraft->GetCampaignObject());
else
HandleInbound(atc, aircraft);
}
else
{
//note this comm should be rcOUTSIDEAIRSPACE, but Joe misnamed it
radioMessage = CreateCallFromATC(atc, aircraft, rcOUTSIDEAIRSPEED, FalconLocalGame);
radioMessage->dataBlock.edata[4] = (short)(rand()%2);
radioMessage->dataBlock.time_to_play= delay;
FalconSendMessage(radioMessage, TRUE);
}
}
}
break;
case RequestEmerClearance:
if(!aircraft->IsPlayer() || !aircraft->IsLocal())
SendCallToATC(aircraft, EntityId(), rcLANDCLEAREMERGENCY, FalconLocalSession);
if(atcBrain && atc->IsLocal())
atcBrain->RequestEmerClearance(aircraft);
break;
case RequestTakeoff:
if(!aircraft->IsPlayer() || !aircraft->IsLocal())
SendCallToATC(aircraft, EntityId(), rcREADYFORDERARTURE, FalconLocalSession);
if(atcBrain && atc->IsLocal())
atcBrain->RequestTakeoff(aircraft);
break;
case RequestTaxi:
if(!aircraft->IsPlayer() || !aircraft->IsLocal())
SendCallToATC(aircraft, EntityId(), rcREADYFORDERARTURE, FalconLocalSession);
if(atcBrain && atc->IsLocal())
atcBrain->RequestTaxi(aircraft);
break;
// M.N. 2001-12-20
case AbortApproach:
if(!aircraft->IsPlayer() || !aircraft->IsLocal())
SendCallToATC(aircraft, EntityId(), rcABORTAPPROACH, FalconLocalSession);
atcBrain->AbortApproach(aircraft);//Cobra
if (atcBrain && atc->IsLocal())
atcBrain->AbortApproach(aircraft);
break;
// RAS - 22Jan04 - Set flag for traffic in sight call
case TrafficInSight:
if(!aircraft->IsPlayer() || !aircraft->IsLocal())
SendCallToATC(aircraft, EntityId(), rcCOPY, FalconLocalSession);
if (atcBrain && atc->IsLocal())
atcBrain->trafficInSightFlag = TRUE;
break;
// TJL 08/16/04 - Set flag for Hotpit Refueling //Cobra 10/31/04 TJL
case RequestHotpitRefuel:
if(!aircraft->IsPlayer() || !aircraft->IsLocal())
SendCallToATC(aircraft, EntityId(), rcCOPY, FalconLocalSession);
aircraft->requestHotpitRefuel = TRUE; //Cobra 11/13/04 TJL will this make online work?
if (atcBrain && atc->IsLocal())
aircraft->requestHotpitRefuel = TRUE;
break;
case UpdateStatus:
if(atcBrain)
{
if(atc->IsLocal())
{
info = atcBrain->InList(aircraft->Id());
if(info)
{
switch(dataBlock.status)
{
case noATC:
if(info->rwindex)
atcBrain->RemoveTraffic(aircraft->Id(), PtHeaderDataTable[info->rwindex].runwayNum);
else
atcBrain->RemoveInbound(info);
break;
case lReqClearance:
case lReqEmerClearance:
case tReqTaxi:
case tReqTakeoff:
case lIngressing:
case lTakingPosition:
break;
case tFlyOut:
info->lastContacted = SimLibElapsedTime;
info->status = noATC;
break;
case lCrashed:
info->lastContacted = SimLibElapsedTime;
info->status = lCrashed;
{
atcBrain->RemoveFromAllOtherATCs(aircraft);
int Runway = atcBrain->IsOverRunway(aircraft);
if(GetQueue(Runway) != GetQueue(info->rwindex))
{
atcBrain->RemoveTraffic(aircraft->Id(), GetQueue(info->rwindex));
atcBrain->AddTraffic(aircraft->Id(), lCrashed, Runway, SimLibElapsedTime);
}
atcBrain->FindNextEmergency(GetQueue(Runway));
atcBrain->SetEmergency(GetQueue(Runway));
}
break;
default:
info->lastContacted = SimLibElapsedTime;
info->status = (AtcStatusEnum)dataBlock.status;
break;
}
}
else
{
//he thinks we already know about him, orig owner of atc must have dropped
//offline, so we need to put him into the appropriate list
switch(dataBlock.status)
{
case lIngressing:
break;
case lTakingPosition:
case lAborted:
case lEmerHold:
case lHolding:
case lFirstLeg:
case lToBase:
case lToFinal:
case lOnFinal:
case lLanded:
case lTaxiOff:
case lEmergencyToBase:
case lEmergencyToFinal:
case lEmergencyOnFinal:
case lClearToLand:
atcBrain->RequestClearance(aircraft);
break;
case lCrashed:
{
atcBrain->RemoveFromAllOtherATCs(aircraft);
int Runway = atcBrain->IsOverRunway(aircraft);
atcBrain->AddTraffic(aircraft->Id(), lCrashed, Runway, SimLibElapsedTime);
atcBrain->FindNextEmergency(GetQueue(Runway));
atcBrain->SetEmergency(GetQueue(Runway));
}
break;
case tEmerStop:
case tTaxi:
case tHoldShort:
case tPrepToTakeRunway:
case tTakeRunway:
case tTakeoff:
atcBrain->RequestTaxi(aircraft);
break;
case tFlyOut:
break;
default:
break;
}
}
}
//update track point, taxi point, timer, status, etc...
switch(dataBlock.status)
{
case noATC:
break;
case lClearToLand:
break;
case lIngressing:
case lTakingPosition:
atcBrain->FindFinalPt(aircraft, acBrain->Runway(), &x, &y);
acBrain->SetTrackPoint(x, y, atcBrain->GetAltitude(aircraft, lTakingPosition));
break;
case lEmerHold:
case lHolding:
acBrain->SetTrackPoint(aircraft->XPos(), aircraft->YPos(), atcBrain->GetAltitude(aircraft, lHolding));
break;
case lFirstLeg:
if(acBrain->ATCStatus() != lFirstLeg && acBrain->ATCStatus() <= lOnFinal)
{
atcBrain->FindFinalPt(aircraft, acBrain->Runway(), &finalX, &finalY);
cosAngle = atcBrain->DetermineAngle(aircraft, acBrain->Runway(), lFirstLeg);
if(cosAngle < 0.0F)
{
atcBrain->FindBasePt(aircraft, acBrain->Runway(), finalX, finalY, &baseX, &baseY);
atcBrain->FindFirstLegPt(aircraft, acBrain->Runway(), acBrain->RwTime(), baseX, baseY, TRUE, &x, &y);
}
else
{
atcBrain->FindFirstLegPt(aircraft, acBrain->Runway(), acBrain->RwTime(), finalX, finalY, FALSE, &x, &y);
}
acBrain->SetATCStatus(lFirstLeg);
acBrain->SetTrackPoint(x, y, atcBrain->GetAltitude(aircraft, lFirstLeg));
acBrain->CalculateNextTurnDistance();
}
if( !aircraft->IsPlayer() )
{
atcBrain->MakeVectorCall(aircraft, FalconLocalSession);
}
break;
case lToBase:
if(acBrain->ATCStatus() != lToBase && acBrain->ATCStatus() <= lOnFinal)
{
atcBrain->FindFinalPt(aircraft, acBrain->Runway(), &finalX, &finalY);
atcBrain->FindBasePt(aircraft, acBrain->Runway(), finalX, finalY, &baseX, &baseY);
acBrain->SetATCStatus(lToBase);
acBrain->SetTrackPoint(baseX, baseY, atcBrain->GetAltitude(aircraft, lToBase));
acBrain->CalculateNextTurnDistance();
}
if( !aircraft->IsPlayer() )
{
atcBrain->MakeVectorCall(aircraft, FalconLocalSession);
}
break;
case lToFinal:
if(acBrain->ATCStatus() != lToFinal && acBrain->ATCStatus() <= lOnFinal)
{
atcBrain->FindFinalPt(aircraft, acBrain->Runway(), &finalX, &finalY);
acBrain->SetATCStatus(lToFinal);
acBrain->SetTrackPoint(finalX, finalY, atcBrain->GetAltitude(aircraft, lToFinal));
acBrain->CalculateNextTurnDistance();
}
if( !aircraft->IsPlayer() )
{
atcBrain->MakeVectorCall(aircraft, FalconLocalSession);
}
break;
case lOnFinal:
TranslatePointData (atc, GetFirstPt(acBrain->Runway()), &x, &y);
//if we sent the message we already know this
if(acBrain->ATCStatus() != lOnFinal && acBrain->ATCStatus() <= lOnFinal)
{
acBrain->SetATCStatus(lOnFinal);
acBrain->SetTrackPoint(x, y, atcBrain->GetAltitude(aircraft, lOnFinal));
acBrain->CalculateNextTurnDistance();
}
if( !aircraft->IsPlayer() )
{
radioMessage = CreateCallFromATC (atc, aircraft, rcTURNTOFINAL, FalconLocalSession);
#if 0
//MI Turn final for AI fix
if(atcBrain->CalculateStandRateTurnToPt(aircraft, x, y, &finalHdg) > 0)
radioMessage->dataBlock.edata[2] = 1;
else
radioMessage->dataBlock.edata[2] = 0;
#else
if(atcBrain->CalculateStandRateTurnToPt(aircraft, x, y, &finalHdg) > 0)
radioMessage->dataBlock.edata[2] = 0;
else
radioMessage->dataBlock.edata[2] = 1;
#endif
finalHdg = PtHeaderDataTable[acBrain->Runway()].data + 180.0F;
if(finalHdg > 360)
finalHdg -= 360;
radioMessage->dataBlock.edata[3] = (short)FloatToInt32(finalHdg);
//M.N. changed to 32767 -> flexibly use randomized value of max available eval indexes
radioMessage->dataBlock.edata[4] = 32767; //vector type
FalconSendMessage(radioMessage, TRUE);
}
break;
case lLanded:
//if we sent the message we already know this
if(acBrain->ATCStatus() != lLanded)
{
acBrain->SetATCStatus(lLanded);
taxiPoint = GetFirstPt(acBrain->Runway());
TranslatePointData (atc,GetNextPt(taxiPoint) , &x, &y);
acBrain->SetTrackPoint(x, y, atcBrain->GetAltitude(aircraft, lLanded));
}
break;
case lTaxiOff:
break;
case lAborted:
if(acBrain->ATCStatus() != lAborted)
{
atcBrain->FindAbortPt(aircraft, &x, &y, &z);
acBrain->SetATCStatus(lAborted);
acBrain->SetTrackPoint(x, y, z);
}
if(atc->IsLocal())
{
atcBrain->RemoveTraffic(aircraft->Id(), PtHeaderDataTable[acBrain->Runway()].runwayNum);
}
break;
case lEmergencyToBase:
if(acBrain->ATCStatus() != lEmergencyToBase)
{
atcBrain->FindFinalPt(aircraft, acBrain->Runway(), &finalX, &finalY);
atcBrain->FindBasePt(aircraft, acBrain->Runway(), finalX, finalY, &baseX, &baseY);
acBrain->SetATCStatus(lEmergencyToBase);
acBrain->SetTrackPoint(baseX, baseY, atcBrain->GetAltitude(aircraft, lEmergencyToBase));
}
break;
case lEmergencyToFinal:
if(acBrain->ATCStatus() != lEmergencyToFinal)
{
atcBrain->FindFinalPt(aircraft, acBrain->Runway(), &finalX, &finalY);
acBrain->SetATCStatus(lEmergencyToFinal);
acBrain->SetTrackPoint(finalX, finalY, atcBrain->GetAltitude(aircraft, lEmergencyToFinal));
}
break;
case lEmergencyOnFinal:
if(acBrain->ATCStatus() != lEmergencyOnFinal)
{
TranslatePointData (atc, GetFirstPt(acBrain->Runway()), &x, &y);
acBrain->SetATCStatus(lEmergencyOnFinal);
acBrain->SetTrackPoint(x, y, atcBrain->GetAltitude(aircraft, lEmergencyOnFinal));
}
break;
case lCrashed:
acBrain->SetATCStatus(lCrashed);
break;
case tEmerStop:
acBrain->SetATCStatus(tEmerStop);
break;
case tTaxi:
if(acBrain->ATCStatus() != tTaxi)
{
acBrain->SetATCStatus(tTaxi);
TranslatePointData (atc,acBrain->GetTaxiPoint() , &x, &y);
acBrain->SetTrackPoint(x, y, atcBrain->GetAltitude(aircraft, tTaxi));
}
break;
case tHoldShort:
acBrain->ClearATCFlag(DigitalBrain::PermitRunway);
acBrain->ClearATCFlag(DigitalBrain::PermitTakeoff);
if(acBrain->ATCStatus() != tHoldShort)
{
acBrain->SetATCStatus(tHoldShort);
taxiPoint = GetFirstPt(acBrain->Runway());
taxiPoint = GetNextPt(taxiPoint);
TranslatePointData (atc,taxiPoint , &x, &y);
acBrain->SetTrackPoint(x, y, atcBrain->GetAltitude(aircraft, tHoldShort));
}
break;
case tPrepToTakeRunway:
acBrain->SetATCFlag(DigitalBrain::PermitTakeRunway);
if(acBrain->ATCStatus() != tTaxi)
{
acBrain->SetATCStatus(tTaxi);
if(PtDataTable[acBrain->GetTaxiPoint()].type == TakeoffPt)
atcBrain->FindTakeoffPt((Flight)aircraft->GetCampaignObject(), aircraft->vehicleInUnit, acBrain->Runway(), &x, &y);
else
TranslatePointData (atc,acBrain->GetTaxiPoint() , &x, &y);
acBrain->SetTrackPoint(x, y, atcBrain->GetAltitude(aircraft, tTaxi));
}
break;
case tTakeRunway:
if(acBrain->ATCStatus() != tTakeRunway)
{
acBrain->SetATCFlag(DigitalBrain::PermitTakeRunway);
acBrain->SetATCStatus(tTakeRunway);
atcBrain->FindTakeoffPt((Flight)aircraft->GetCampaignObject(), aircraft->vehicleInUnit, acBrain->Runway(), &x, &y);
acBrain->SetTrackPoint(x, y, atcBrain->GetAltitude(aircraft, tTakeRunway));
}
break;
case tTakeoff:
if(acBrain->ATCStatus() != tTakeoff)
{
acBrain->SetATCFlag(DigitalBrain::PermitRunway);
acBrain->SetATCFlag(DigitalBrain::PermitTakeoff);
acBrain->SetATCStatus(tTakeRunway);
atcBrain->FindRunwayPt((Flight)aircraft->GetCampaignObject(), aircraft->vehicleInUnit, acBrain->Runway(), &x, &y);
acBrain->SetTrackPoint(x, y, atcBrain->GetAltitude(aircraft, tTakeRunway));
}
break;
case tTaxiBack:
if(acBrain->ATCStatus() != tTaxiBack)
{
acBrain->SetATCStatus(tTaxiBack);
}
break;
case tFlyOut:
if(acBrain->ATCStatus() != tFlyOut)
{
acBrain->ResetATC();
}
default:
break;
}
}
break;
}
}
return 1;
}
static void
IO_send_callback(struct ev_loop *loop, ev_io *watcher, int revents)
{
int rc;
AsyncIO *IO = watcher->data;
const char *errmsg = NULL;
SET_EV_TIME(IO, event_base);
become_session(IO->CitContext);
#ifdef BIGBAD_IODBG
{
int rv = 0;
char fn [SIZ];
FILE *fd;
const char *pch = ChrPtr(IO->SendBuf.Buf);
const char *pchh = IO->SendBuf.ReadWritePointer;
long nbytes;
if (pchh == NULL)
pchh = pch;
nbytes = StrLength(IO->SendBuf.Buf) - (pchh - pch);
snprintf(fn, SIZ, "/tmp/foolog_ev_%s.%d",
((CitContext*)(IO->CitContext))->ServiceName,
IO->SendBuf.fd);
fd = fopen(fn, "a+");
if (fd == NULL) {
syslog(LOG_EMERG, "failed to open file %s: %s", fn, strerror(errno));
cit_backtrace();
exit(1);
}
fprintf(fd, "Send: BufSize: %ld BufContent: [",
nbytes);
rv = fwrite(pchh, nbytes, 1, fd);
if (!rv) printf("failed to write debug to %s!\n", fn);
fprintf(fd, "]\n");
#endif
switch (IO->NextState) {
case eSendFile:
rc = FileSendChunked(&IO->IOB, &errmsg);
if (rc < 0)
StrBufPlain(IO->ErrMsg, errmsg, -1);
break;
default:
rc = StrBuf_write_one_chunk_callback(IO->SendBuf.fd,
0,
&IO->SendBuf);
}
#ifdef BIGBAD_IODBG
fprintf(fd, "Sent: BufSize: %d bytes.\n", rc);
fclose(fd);
}
#endif
if (rc == 0)
{
ev_io_stop(event_base, &IO->send_event);
switch (IO->NextState) {
case eSendMore:
assert(IO->SendDone);
IO->NextState = IO->SendDone(IO);
if ((IO->NextState == eTerminateConnection) ||
(IO->NextState == eAbort) )
ShutDownCLient(IO);
else {
ev_io_start(event_base, &IO->send_event);
}
break;
case eSendFile:
if (IO->IOB.ChunkSendRemain > 0) {
ev_io_start(event_base, &IO->recv_event);
SetNextTimeout(IO, 100.0);
} else {
assert(IO->ReadDone);
IO->NextState = IO->ReadDone(IO);
switch(IO->NextState) {
case eSendDNSQuery:
case eReadDNSReply:
case eDBQuery:
case eConnect:
break;
case eSendReply:
case eSendMore:
case eSendFile:
ev_io_start(event_base,
&IO->send_event);
break;
case eReadMessage:
case eReadMore:
case eReadPayload:
case eReadFile:
break;
case eTerminateConnection:
case eAbort:
break;
}
}
break;
case eSendReply:
if (StrBufCheckBuffer(&IO->SendBuf) != eReadSuccess)
break;
IO->NextState = eReadMore;
case eReadMore:
case eReadMessage:
case eReadPayload:
case eReadFile:
if (StrBufCheckBuffer(&IO->RecvBuf) == eBufferNotEmpty)
{
HandleInbound(IO);
}
else {
ev_io_start(event_base, &IO->recv_event);
}
break;
case eDBQuery:
/*
* we now live in another queue,
* so we have to unregister.
*/
ev_cleanup_stop(loop, &IO->abort_by_shutdown);
break;
case eSendDNSQuery:
case eReadDNSReply:
case eConnect:
case eTerminateConnection:
case eAbort:
break;
}
}
else if (rc < 0) {
if (errno != EAGAIN) {
StopClientWatchers(IO, 1);
EV_syslog(LOG_DEBUG,
"IO_send_callback(): Socket Invalid! [%d] [%s] [%d]\n",
errno, strerror(errno), IO->SendBuf.fd);
StrBufPrintf(IO->ErrMsg,
"Socket Invalid! [%s]",
strerror(errno));
SetNextTimeout(IO, 0.01);
}
}
/* else : must write more. */
}
