private ComputeDeviceState QueryDeviceState(ComputeDeviceInfo currentDeviceInfo, int port)
{
bool validPort = currentDeviceInfo.PortList.Any(p => p == port);
if (!validPort)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("[ERROR] QueryDeviceState(devId={0}, port={1}) Port does not exists", currentDeviceInfo.ComputeDeviceId, port);
Console.ResetColor();
return(null);
}
if (computeDeviceStateMap.ContainsKey(currentDeviceInfo))
{
if (computeDeviceStateMap[currentDeviceInfo].ContainsKey(port))
{
return(computeDeviceStateMap[currentDeviceInfo][port]);
}
else
{
return(computeDeviceStateMap[currentDeviceInfo][port] = new ComputeDeviceState());
}
}
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("[ERROR] QueryDeviceState(devId={0}, port={1}) Unable to fetch data", currentDeviceInfo.ComputeDeviceId, port);
Console.ResetColor();
return(null);
}
public string _GetShortFormattedComputeDeviceState(ComputeDeviceState state)
{
string result = "(";
foreach (var algo in state.AssignedAlgorithmDescriptionMap)
{
if (algo.Value)
{
result += "Algo=" + algo.Key.AlgorithmTypeId + "," + algo.Key.Name + ";";
}
}
foreach (var preset in state.AssignedPresetDescriptionMap)
{
if (preset.Value)
{
result += "PresetId&Name=" + preset.Key.Id + "," + preset.Key.Name + ";";
}
}
foreach (var camera in state.OpenCameraMap)
{
if (camera.Value)
{
result += "Camera=" + camera.Key.Id + "," + camera.Key.Label + ";";
}
}
result += ")";
return(result);
}
// Private ExecutePresetHelper
private string ExecutePresetHelper(string presetId, CameraConfiguration cameraConfiguration, string postScript)
{
int RunCompatibility = 0;
bool targetCameraOpen = false;
bool targetAlgorithmActive = false;
PresetDescription presetConfiguration = utility.QueryPresetById(presetId, brokerHubHost, brokerHubPort);
if (presetConfiguration == null)
{
throw new Exception("Preset not found: " + presetId);
}
ComputeDeviceInfo computeDevice = utility.QueryComputeDeviceById(presetConfiguration.ComputeDeviceId);
int port = presetConfiguration.Port;
ComputeDeviceState currentState = QueryDeviceState(computeDevice, port);
logger.LogComputeDeviceStateMap(computeDeviceStateMap, string.Format("QueryDeviceState({0}, {1}) = {2}", computeDevice.ComputeDeviceId, port.ToString(), logger._GetShortFormattedComputeDeviceState(currentState)));
if (currentState == null)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("[ERROR] ExecutePreset(presetId={0}, cameraId={1}) Failure in current state", presetId, cameraConfiguration.Id);
Console.ResetColor();
return(null);
}
// Any logic for deciding on run
// Update statusMap with conditions
if (!(currentState.IsAnyAlgorithmsActive() || currentState.IsAnyCameraActive() || currentState.IsAnyPresetActive()))
{
RunCompatibility = 1;
}
// If same algorithm, camera is there but preset is over, then run
else if (currentState.IsAlgorithmActive(presetConfiguration.AlgorithmId) && currentState.IsCameraActive(cameraConfiguration.Id) && !(currentState.IsPresetActive(presetId)))
{
RunCompatibility = 2;
}
else
{
RunCompatibility = 5;
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("[FIX NEEDED] ExecutePreset(presetId={0}, cameraId={1}) Backdoor activated for allowing execution", presetId, cameraConfiguration.Id);
Console.ResetColor();
}
if (currentState.IsCameraActive(cameraConfiguration.Id))
{
targetCameraOpen = true;
}
if (currentState.IsAlgorithmActive(presetConfiguration.AlgorithmId))
{
targetAlgorithmActive = true;
}
// If run compatibility satisfies, run the algorithm in specific compute device
if (RunCompatibility > 0)
{
string result = "";
// If camera already not loaded, call LoadCamera
if (!targetCameraOpen)
{
result = utility.LoadCamera(cameraConfiguration.Id, computeDevice, port);
if (result == null)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("[ERROR] ExecutePreset(presetId={0}, cameraId={1}) LoadCamera() Failed", presetId, cameraConfiguration.Id);
Console.ResetColor();
return(null);
}
else
{
computeDeviceStateMap[computeDevice][port].SetCameraActive(cameraConfiguration);
logger.LogComputeDeviceStateMap(computeDeviceStateMap, string.Format("SetCameraActive={0}", cameraConfiguration.Id + "," + cameraConfiguration.Label));
}
}
// If preset request to run ScalarExecuteCommand attribute, call the InitCommandFirst
if (!targetAlgorithmActive)
{
result = utility.ExecuteAlgorithm(presetConfiguration, computeDevice.IpAddress, "InitCommand");
if (result == null)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("[ERROR] ExecutePreset(presetId={0}, cameraId={1}) InitAlgo Failed", presetId, cameraConfiguration.Id);
Console.ResetColor();
return(null);
}
}
computeDeviceStateMap[computeDevice][port].SetPresetActive(presetConfiguration, utility.GetAlgorithmsList());
presetCameraMap[presetId] = cameraConfiguration;
logger.LogComputeDeviceStateMap(computeDeviceStateMap, "SetPresetActive=" + presetConfiguration.Id + "," + presetConfiguration.Name);
// If preset is one time run, then clear preset from the statusMap
if (presetConfiguration.ReturnResult && !presetConfiguration.InfiniteLoop && (presetConfiguration.RunOnce || presetConfiguration.LoopLimit == 1))
{
computeDeviceStateMap[computeDevice][port].ClearPreset(presetConfiguration.Id);
logger.LogComputeDeviceStateMap(computeDeviceStateMap, "One Run ClearPreset=" + presetConfiguration.Id + "," + presetConfiguration.Name);
}
if (postScript == null)
{
result = utility.ExecuteAlgorithm(presetConfiguration, computeDevice.IpAddress);
}
else
{
result = utility.ExecuteAlgorithm(presetConfiguration, computeDevice.IpAddress, resultStatementToOverride: postScript);
}
if (result == null)
{
computeDeviceStateMap[computeDevice][port].ClearPreset(presetConfiguration.Id);
logger.LogComputeDeviceStateMap(computeDeviceStateMap, "Preset Failure ClearPreset=" + presetConfiguration.Id + "," + presetConfiguration.Name);
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("[ERROR] ExecutePreset(presetId={0}, cameraId={1}) Preset Execution Failed", presetId, cameraConfiguration.Id);
Console.ResetColor();
return(null);
}
return(result);
}
return(null);
}