/// <summary>
/// Checks in the client with the server
/// </summary>
/// <returns>Whether or not the call was successful</returns>
public static bool CheckIn()
{
try
{
if (!(appSettings.ServerSettings.ServerConnectionEnabled) || associatedBuilder == null)
{
return(false);
}
httpLogger.Information("Client is attempting to check in with the server");
var workerID = appSettings.ServerSettings.HTTPGuid;
if (workerID != Guid.Empty)
{
httpLogger.Information("Requesting to check in with the server");
var client = new WebClient();
var content = client.DownloadString("https://localhost:44377/api/Workers/CheckIn?workerID=" + workerID + "&engineBusy=" + Core.Client.EngineBusy);
httpLogger.Information("Received /api/Workers/CheckIn response: " + content);
var deserialized = Newtonsoft.Json.JsonConvert.DeserializeObject <CheckInResponse>(content);
if (deserialized.ScheduledTask != null)
{
associatedBuilder.Invoke(new MethodInvoker(delegate()
{
if (deserialized.ScheduledTask.ExecutionType == "Local")
{
UI.Forms.frmScriptEngine newEngine = new UI.Forms.frmScriptEngine(deserialized.PublishedScript.ScriptData, null);
newEngine.remoteTask = deserialized.ScheduledTask;
newEngine.serverExecution = true;
newEngine.Show();
}
else
{
UI.Forms.frmScriptEngine newEngine = new UI.Forms.frmScriptEngine();
newEngine.xmlData = deserialized.PublishedScript.ScriptData;
newEngine.remoteTask = deserialized.ScheduledTask;
newEngine.serverExecution = true;
newEngine.Show();
}
}));
}
return(true);
}
else
{
httpLogger.Information("Client unable to check in because the client does not have a GUID");
return(false);
}
}
catch (Exception ex)
{
httpLogger.Information("Error Checking In: " + ex.ToString());
return(false);
}
}
private static void RunXMLScript(string scriptData)
{
associatedBuilder.Invoke(new MethodInvoker(delegate()
{
UI.Forms.frmScriptEngine newEngine = new UI.Forms.frmScriptEngine();
newEngine.xmlData = scriptData;
newEngine.callBackForm = null;
newEngine.Show();
}));
}
private static void ProcessRequest(string data, string[] messageContent, NetworkStream stream)
{
if ((data.StartsWith("POST /ExecuteScript")) || (data.StartsWith("POST /AwaitScript")))
{
automationLogger.Information($"Client Requests Script Execution");
//locate the body content
string dataParameter = "";
bool isFileLocation = false;
//find the script parameter
foreach (var item in messageContent)
{
if (item.StartsWith("ScriptData: "))
{
dataParameter = item.Replace("ScriptData: ", "");
isFileLocation = false;
break;
}
else if (item.StartsWith("ScriptLocation: "))
{
dataParameter = item.Replace("ScriptLocation: ", "");
isFileLocation = true;
break;
}
}
//check to see if nothing was provided
if (string.IsNullOrEmpty(dataParameter))
{
automationLogger.Information($"Client Script Data Not Found");
return;
}
if (dataParameter.TryParseBase64(out var base64SourceString))
{
automationLogger.Information($"Client Passed Base64 String: {base64SourceString}");
dataParameter = base64SourceString;
}
else
{
automationLogger.Information($"Client Did Not Pass Base64 String");
}
//check if data parameter references file location
if (isFileLocation)
{
if (File.Exists(dataParameter))
{
//file was found at path provided
dataParameter = File.ReadAllText(dataParameter);
}
else if (File.Exists(Path.Combine(IO.Folders.GetFolder(IO.Folders.FolderType.ScriptsFolder), dataParameter)))
{
//file was found at fallback to scripts folder
dataParameter = Path.Combine(IO.Folders.GetFolder(IO.Folders.FolderType.ScriptsFolder), dataParameter);
dataParameter = File.ReadAllText(dataParameter);
}
else
{
//file not found
automationLogger.Information($"Client Script Location Not Found: {dataParameter}");
SendResponse(ResponseCode.InternalServerError, $"Client Script Location Not Found: {dataParameter}", stream);
return;
}
}
//log execution
automationLogger.Information($"Executing Script: {dataParameter}");
//invoke builder and pass it script data to execute
associatedBuilder.Invoke(new MethodInvoker(delegate()
{
UI.Forms.frmScriptEngine newEngine = new UI.Forms.frmScriptEngine();
newEngine.xmlData = dataParameter;
newEngine.callBackForm = null;
//instance = newEngine.engineInstance;
newEngine.Show();
}));
if (data.StartsWith("POST /AwaitScript"))
{
//reset result value
TasktResult = "";
//add reference to script finished event
automationInstance.ScriptFinishedEvent += AutomationInstance_ScriptFinishedEvent;
//wait for script to finish before returning
do
{
Thread.Sleep(1000);
} while (TasktResult == string.Empty);
//send response back to client
SendResponse(ResponseCode.OK, automationInstance.TasktResult, stream);
}
else
{
//return success immediately
SendResponse(ResponseCode.OK, "Script Launched Successfully", stream);
}
}
else if (data.StartsWith("POST /ExecuteCommand"))
{
automationLogger.Information($"Client Requests Command Execution");
//locate the body content
string dataParameter = "";
//find the script parameter
foreach (var item in messageContent)
{
if (item.StartsWith("CommandData: "))
{
dataParameter = item.Replace("CommandData: ", "");
break;
}
}
//check to see if nothing was provided
if (string.IsNullOrEmpty(dataParameter))
{
automationLogger.Information($"Client Command Data Not Found");
return;
}
if (dataParameter.TryParseBase64(out var base64SourceString))
{
automationLogger.Information($"Client Passed Base64 String: {base64SourceString}");
dataParameter = base64SourceString;
}
else
{
automationLogger.Information($"Client Did Not Pass Base64 String");
}
try
{
//deserialize command
var command = Newtonsoft.Json.JsonConvert.DeserializeObject(dataParameter, new Newtonsoft.Json.JsonSerializerSettings()
{
TypeNameHandling = Newtonsoft.Json.TypeNameHandling.All
});
//log execution
automationLogger.Information($"Executing Command: {dataParameter}");
//define script action
var scriptAction = new Script.ScriptAction()
{
ScriptCommand = (Core.Automation.Commands.ScriptCommand)command
};
//execute command
ExecuteCommandEngine.ExecuteCommand(scriptAction);
//send back response
SendResponse(ResponseCode.OK, "Command Executed Successfully", stream);
}
catch (Exception ex)
{
SendResponse(ResponseCode.InternalServerError, $"An error occured: {ex.ToString()}", stream);
}
}
else if (data.StartsWith("POST /EngineStatus"))
{
automationLogger.Information($"Returning Engine Status: {Client.ClientStatus}");
SendResponse(ResponseCode.OK, Core.Client.ClientStatus, stream);
}
else if (data.StartsWith("POST /RestartTaskt"))
{
automationLogger.Information($"Restarting taskt");
SendResponse(ResponseCode.OK, "taskt is being Restarted", stream);
Application.Restart();
}
else
{
automationLogger.Information($"Invalid Client Request");
SendResponse(ResponseCode.InternalServerError, "Invalid Client Request", stream);
}
}