// String based DLL function executer. Path-format:"name.dll" Command-format:"namespace.class functionname(parameter1,parameter2,parameter3,parameteretc)" Do not deviate from the format! Do not use special characters!
/// =======================================================================================================
public static Status RunDll(Map map,
string path,
string command,
int timeout,
out List <Control> interactive_controls,
AutoReport auto_report = null)
{
string c = command;
interactive_controls = new List <Control>();
Status status = Status.PASS;
foreach (string namespace_class_function in c.Split(';'))
{
// Get cheker
Checker checker = null;
try { checker = GetChecker(auto_report, map, command); }
catch (Exception e) { auto_report.AddOverlayedMessage(map, e.Message, Status.ABORT); }
// Check for abort
if (CAT.AbortAll)
{
return(Status.ABORT);
}
// Command started
auto_report.OverlayCommandStarted(map);
// Check for valid function and class
string functionwithparameters = namespace_class_function.Substring(Regex.Match(namespace_class_function, @"\s").Index + 1, namespace_class_function.Length - Regex.Match(namespace_class_function, @"\s").Index - 1);
string namespaceclass = namespace_class_function.Substring(0, Regex.Match(namespace_class_function, @"\s").Index);
if (string.IsNullOrWhiteSpace(namespaceclass))
{
functionwithparameters = namespace_class_function;
}
// Check function
if (!Regex.IsMatch(functionwithparameters, FUNC_FORMAT + PARAM_FORMAT))
{
functionwithparameters += "()";
} // Auto add brackets (no parameters)
// Retry function check
if (!Regex.IsMatch(functionwithparameters, FUNC_FORMAT + PARAM_FORMAT))
{
auto_report.AddOverlayedMessage(map, "Function '" + functionwithparameters + "' is invalid", Status.FAIL);
return(Status.FAIL);
}
// Function Name and Parameters
string functionname = ExtractFunctionName(functionwithparameters);
List <string> parameterList = ExtractParameters(functionwithparameters);
// Default DLL
if (string.IsNullOrWhiteSpace(namespaceclass))
{
Type[] types = Assembly.GetExecutingAssembly().GetTypes();
foreach (Type t in types)
{
if (t.GetMethod(functionname) != null)
{
namespaceclass = "API." + t.Name;
auto_report.AddOverlayedMessage(map, "Applied assumption (Namespace.Class): " + namespaceclass, Status.WARN);
}
}
if (string.IsNullOrWhiteSpace(namespaceclass))
{
namespaceclass = DISK.RemoveExtension(path) + "." + DISK.RemoveExtension(path);
auto_report.AddOverlayedMessage(map, "Applied assumption (Namespace.Class): " + namespaceclass, Status.WARN);
}
}
// Class
if (string.IsNullOrWhiteSpace(namespaceclass))
{
auto_report.AddOverlayedMessage(map, "Class '" + namespaceclass + "' is invalid", Status.FAIL);
return(Status.FAIL);
}
// DLL Thread
object returnvalue = null;
path = DISK.AutoAddBaseDirectory(DISK.AutoAddExt(path, "dll"));
DateTime starttime = DateTime.Now;
Assembly assembly = null;
try { assembly = Assembly.LoadFile(path); if (assembly == null)
{
throw new Exception("Assembly still null");
}
}
catch (Exception e) { auto_report.AddOverlayedMessage(map, "Error loading assembly " + path + ":\r\n" + ErrorMsg(e), Status.FAIL); return(Status.FAIL); }
Type type = null;
try { type = assembly.GetType(namespaceclass); if (type == null)
{
throw new Exception("Type still null");
}
}
catch (Exception e) { auto_report.AddOverlayedMessage(map, "Error loading type " + namespaceclass + ":\r\n" + ErrorMsg(e), Status.FAIL); return(Status.FAIL); }
object instance = null;
try { instance = Activator.CreateInstance(type); if (instance == null)
{
throw new Exception("Instance still null");
}
}
catch (Exception e) { auto_report.AddOverlayedMessage(map, "Error loading instance for " + type + ":\r\n" + ErrorMsg(e), Status.FAIL); return(Status.FAIL); }
MethodInfo newmethod = null;
try { newmethod = type.GetMethod(functionname); if (newmethod == null)
{
throw new Exception("Method still null");
}
}
catch (Exception e) { auto_report.AddOverlayedMessage(map, "Error loading method " + functionname + " for " + type + ":\r\n" + ErrorMsg(e), Status.FAIL); return(Status.FAIL); }
string name = newmethod.Name;
var ts = new CancellationTokenSource();
CancellationToken ct = ts.Token;
bool iscomplete = false;
bool exception = false;
Task.Factory.StartNew(() =>
{
try
{
if (newmethod.ReturnType == typeof(void))
{
newmethod.Invoke(instance, parameterList.Cast <object>().ToArray());
}
else
{
if (parameterList != null)
{
returnvalue = newmethod.Invoke(null, parameterList.Cast <object>().ToArray());
}
else
{
returnvalue = newmethod.Invoke(null, null);
}
}
}
catch (Exception e)
{
auto_report.AddOverlayedMessage(map, ErrorMsg(e), Status.FAIL);
exception = true;
}
iscomplete = true;
}, ct);
while (!iscomplete)
{
// Timeout
if ((DateTime.Now - starttime).TotalSeconds > timeout)
{
ts.Cancel();
auto_report.AddOverlayedMessage(map, "Timeout occured (timeout = " + timeout + "s)", Status.TIMEOUT);
return(Status.TIMEOUT);
}
// Abort
if (CAT.AbortAll || CAT.AbortCurrent)
{
ts.Cancel();
CAT.AbortCurrent = false; // Reset to jump to next command
Thread.Sleep(500); // Allow threads to cleanup using abort flags
auto_report.AddOverlayedMessage(map, "User aborted after " + (int)((DateTime.Now - starttime).TotalMilliseconds) + "ms", Status.ABORT);
return(Status.ABORT);
}
// CPU handling
Thread.Sleep(10);
// Progress Feedback
auto_report.UpdateCommandProgress(map);
}
// RETURN VALUE
if (exception)
{
status = Status.FAIL;
}
else if (returnvalue == null)
{
}
else if (returnvalue is Control)
{
interactive_controls.Add(returnvalue as Control);
}
else if (returnvalue is List <Control> )
{
foreach (Control ctrl in (returnvalue as List <Control>))
{
interactive_controls.Add(ctrl);
}
;
}
else if (!(returnvalue is Return))
{
auto_report.AddOverlayedMessage(map, "This framework only supports 'Return' return type (or void)!\r\n" + returnvalue.GetType() + " is invalid", Status.FAIL);
status = Status.FAIL;
}
else
{
if (((Return)returnvalue).Messages != null)
{
foreach (CATMessage message in ((Return)returnvalue).Messages)
{
auto_report.AddOverlayedMessage(map, message.Text, message.Status);
if (message.Status == Status.FAIL)
{
status = Status.FAIL;
}
}
// Add extra message checker messages
if (checker != null && checker.CheckType == "Messages")
{
List <Result> messageresults = Results.Check(((Return)returnvalue).Messages, checker.CheckFunction, checker.CheckParameters);
foreach (Result message in messageresults)
{
auto_report.AddOverlayedMessage(map, message.Message, message.Passed ? Status.PASS : Status.FAIL);
}
}
}
// Charts
if (((Return)returnvalue).Charts != null)
{
List <ChartData> newdata = new List <ChartData>();
foreach (ChartData chart in ((Return)returnvalue).Charts)
{
newdata.Add(chart);
}
auto_report.AddChartList(map, newdata);
// Add extra chart checker messages
if (checker != null && checker.CheckType == "Charts")
{
List <Result> chartresults = Results.Check(((Return)returnvalue).Charts, checker.CheckFunction, checker.CheckParameters);
foreach (Result chartmessage in chartresults)
{
auto_report.AddMessage(map, chartmessage.Message, chartmessage.Passed ? Status.PASS : Status.FAIL);
}
}
}
// Charts List
if (((Return)returnvalue).ChartsList != null)
{
foreach (List <ChartData> chartlist in ((Return)returnvalue).ChartsList)
{
auto_report.AddChartList(map, chartlist);
}
}
}
}
return(status);
}
