public async Task <Result> ExecuteScriptAsync(string script, CancellationToken cancellationToken)
{
using (var context = new ZvsContext(EntityContextConnection))
{
JintEngine.SetValue("zvsContext", context);
JintEngine.SetValue("logInfo", new Action <object>(LogInfo));
JintEngine.SetValue("logWarn", new Action <object>(LogWarn));
JintEngine.SetValue("logError", new Action <object>(LogError));
JintEngine.SetValue("setTimeout", new Action <string, double>(SetTimeout));
JintEngine.SetValue("shell", new Func <string, string, Process>(Shell));
JintEngine.SetValue("runDeviceNameCommandName", new Func <string, string, string, Result>(RunDeviceNameCommandName));
JintEngine.SetValue("runCommand", new Func <int, string, string, Result>(RunCommand));
JintEngine.SetValue("require", new Action <string>(Require));
JintEngine.SetValue("mappath", new Func <string, string>(MapPath));
try
{
//pull out import statements
//import them into the JintEngine by running each script
//then run the JintEngine as normal
var result = await Task.Run(() => JintEngine.Execute(script), cancellationToken);
return(Result.ReportSuccessFormat("JavaScript execution complete. {0}", result));
}
catch (Exception ex)
{
return(Result.ReportErrorFormat("JavaScript execution error. {0}", ex.Message));
}
}
}
public void AddHostObject(object hostObject, string name)
{
switch (Type)
{
case JsScriptRunnerType.Jint:
{
JintEngine.SetValue(name, hostObject); // pass 'scriptingConnector' to Js
break;
}
case JsScriptRunnerType.ClearScriptDebugMode: // fallback to JsScriptRunnerType.ClearScript
case JsScriptRunnerType.ClearScript:
{
ClearScriptEngine.AddHostObject(name, hostObject); // pass 'scriptingConnector' to Js
break;
}
}
}