public static String GetSQLScript(List <DiagItem> evtList)
{
StringBuilder sbSQL = new StringBuilder();
XEventRuntime runtime = new XEventRuntime();
sbSQL.AppendFormat(string.Format("-- {0}\n", runtime.DropCommand));
sbSQL.AppendFormat("{0}\n ", "print 'Creating Xevent Session'");
sbSQL.AppendFormat("{0}\n", runtime.DropCommand);
sbSQL.Append("\nGO\n");
sbSQL.AppendFormat("{0}\n ", runtime.CreateCommandPrefix);
for (int i = 0; i < evtList.Count; i++)
{
//sbSQL.Append("ADD EVENT " + evtList[i].ToString());
Xevent xevt = evtList[i] as Xevent;
sbSQL.Append(xevt.AddEventActionText());
if (i != (evtList.Count - 1))
{
sbSQL.Append(",");
}
sbSQL.Append(Environment.NewLine);
}
// sbSQL.AppendFormat(@" ADD TARGET package0.event_file(SET filename=N'c:\temp\{0}_XEvent.xel') {1}", XMgr.GlobalEventTemplateList.GetNameForXEventFileTarget(), Environment.NewLine);
sbSQL.Append(@"WITH (MAX_MEMORY=4096 KB,EVENT_RETENTION_MODE=ALLOW_SINGLE_EVENT_LOSS,MAX_DISPATCH_LATENCY=10 SECONDS,MAX_EVENT_SIZE=0 KB,MEMORY_PARTITION_MODE=NONE,TRACK_CAUSALITY=OFF,STARTUP_STATE=OFF)" + Environment.NewLine);
sbSQL.AppendFormat("--{0}\n", runtime.AlterCommandAddFileTarget);
sbSQL.AppendFormat("--{0}\n", runtime.StartCommand);
sbSQL.AppendFormat("--{0}\n", runtime.StopCommand);
return(sbSQL.ToString());
}
/// <summary>
///
/// </summary>
/// <param name="XmlFile"> XML template file</param>
/// <param name="CatClause">select clause for Category of the Event such as PerfmonObject, EventType for trace, Category for XEvent</param>
/// <param name="EventClause">select clause for the event. eg. PerfmonCounter, Event etc</param>
/// <param name="evtType">Enum</param>
/// <returns>List of Categories</returns>
static List <DiagCategory> GetEventCategoryList(string XmlFile, string CatClause, string EventClause, EventType evtType)
{
List <DiagCategory> catList = new List <DiagCategory>();
XPathDocument traceDoc = new XPathDocument(XmlFile); //new XPathDocument("TraceEvents.xml");
XPathNavigator rootnav = traceDoc.CreateNavigator();
XPathNodeIterator iter = rootnav.Select(CatClause); //rootnav.Select("TraceEvents/EventType");
while (iter.MoveNext())
{
string catname = iter.Current.GetAttribute("name", "");
DiagCategory cat = new DiagCategory(iter.Current.Name, catname);
catList.Add(cat);
PopulateTemplateFeatureVersion(iter, cat);
XPathNodeIterator iterEvents = iter.Current.Select(EventClause); // iter.Current.Select("Event");
while (iterEvents.MoveNext())
{
string evtname = iterEvents.Current.GetAttribute("name", "");
DiagItem evt = null; //set to NULL because it will create child event for each type
if (evtType == EventType.TraceEvent)
{
string trcid = iterEvents.Current.GetAttribute("id", "");
TraceEvent trcevt = new TraceEvent(cat, iterEvents.Current.Name, evtname, trcid);
evt = trcevt;
}
else if (evtType == EventType.Perfmon)
{
evt = new DiagItem(cat, iterEvents.Current.Name, evtname);
}
else if (evtType == EventType.XEvent)
{
string evtpackage = iterEvents.Current.GetAttribute("package", "");
evt = new Xevent(cat, iterEvents.Current.Name, evtname, evtpackage);
//read field elements from eventfields section
XPathNodeIterator iterEventFields = iterEvents.Current.Select("eventfields/field");
while (iterEventFields.MoveNext())
{
string name = iterEventFields.Current.GetAttribute("name", "");
bool autoinclude = Convert.ToBoolean(iterEventFields.Current.GetAttribute("AutoInclude", ""));
bool isnum = Convert.ToBoolean(iterEventFields.Current.GetAttribute("IsNum", ""));
EventField evtField = new EventField(name, autoinclude, isnum);
(evt as Xevent).EventFieldList.Add(evtField);
}
//read action elements from eventactions section
XPathNodeIterator iterEventActions = iterEvents.Current.Select("eventactions/action");
while (iterEventActions.MoveNext())
{
string package = iterEventActions.Current.GetAttribute("package", "");
string name = iterEventActions.Current.GetAttribute("name", "");
EventAction evtAction = new EventAction(package, name);
(evt as Xevent).EventActionList.Add(evtAction);
}
}
else
{
throw new ArgumentException("GetEventCategoryList doesn't know how to handle this type of event yet");
}
PopulateTemplateFeatureVersion(iterEvents, evt);
cat.DiagEventList.Add(evt);
}
}
return(catList);
}
