internal void ResolveMethodNames(SnapshotEntity sf)
{
Tracer.Verbose("SnapshotService.ResolveMethodNames START", sf.FileName);
try
{
List <MethodMapInfo> mapinfo;
_Maps.TryGetValue(sf.MethodMapFile, out mapinfo);
foreach (CallStackInfoExtended item in sf.CallstackEx)
{
MethodMapInfo tmp = mapinfo.Single(p => p.Handle == item.MethodHandle);
item.Namespace = tmp.Namespace;
item.MethodName = tmp.Method;
tmp = mapinfo.Single(p => p.Handle == item.CalledByHandle);
item.CalledBy = tmp.Method;
Tracer.Info("SnapshotService.ResolveMethodNames METHOD", "Handle {0}==> Method{1} + Handle {2}==> Method {3}",
item.MethodHandle, item.MethodName, item.CalledByHandle, item.CalledBy);
}
}
catch (Exception error)
{
Tracer.Error("SnapshotService.ResolveMethodNames", error);
}
finally
{
Tracer.Verbose("SnapshotService.ResolveMethodNames END", sf.FileName);
}
}
private void WatcherEvent(object sender, FileSystemEventArgs e)
{
Tracer.Verbose("InjectionProfiler.WatcherEvent START", e.Name);
try
{
if (e.ChangeType == WatcherChangeTypes.Created)
{
FileInfo fi = new FileInfo(e.FullPath);
SnapshotEntity entity = new SnapshotEntity()
{
DirectoryName = fi.DirectoryName,
FileName = fi.Name,
Length = fi.Length,
LastWriteTime = fi.LastWriteTime
};
base.Dispatcher.Invoke(DispatcherPriority.Normal, (ThreadStart) delegate
{
SnapshotService.Instance.Snapshots.Add(entity);
});
}
if (e.ChangeType == WatcherChangeTypes.Deleted)
{
base.Dispatcher.Invoke(DispatcherPriority.Normal, (ThreadStart) delegate
{
SnapshotService.Instance.Snapshots.Remove(SnapshotService.Instance.Snapshots.Single(p => p.FullFileName == e.FullPath));
});
}
if (e.ChangeType == WatcherChangeTypes.Changed)
{
SnapshotEntity se = SnapshotService.Instance.Snapshots.Single(p => p.FullFileName == e.FullPath);
if (se.Loaded)
{
base.Dispatcher.Invoke(DispatcherPriority.Normal, (ThreadStart) delegate
{
EventDispatcher.Instance.RaiseProject(null, ProjectEventType.SnapshotChange);
// TODO !
//if (MessageBoxDlg.Show(string.Format("Snapshot {0} has changed! Do you want to reload it ?", se.FileName),
// "Warning", System.Windows.MessageBoxButton.YesNo, System.Windows.MessageBoxImage.Question) == System.Windows.MessageBoxResult.Yes)
//{
// se.Loaded = false;
// LoadSnapshot(se);
//}
});
}
}
}
catch (Exception error)
{
Tracer.Error("InjectionProfiler.WatcherEvent", error);
}
finally
{
Tracer.Verbose("InjectionProfiler.WatcherEvent END", e.Name);
}
}
internal bool LoadMap(SnapshotEntity sf)
{
Tracer.Verbose("SnapshotService.LoadMap started", sf.FileName);
try
{
if (!_Maps.ContainsKey(sf.MethodMapFile))
{
Tracer.Info("SnapshotService.LoadMap", Resources.CORE_SNAPSHOT_LOAD_MAP);
List <MethodMapInfo> mapinfo = (List <MethodMapInfo>)SerializeHelper.Deserialize(GetMethodMapFile(sf.MethodMapFile),
typeof(List <MethodMapInfo>));
if (mapinfo != null)
{
this._Maps.Add(sf.MethodMapFile, mapinfo);
}
}
return(true);
}
catch (Exception error)
{
Tracer.Error("SnapshotService.LoadMap", error);
return(false);
}
finally
{
Tracer.Verbose("SnapshotService.LoadMap finished", sf.FileName);
}
}
internal bool CalculateXml(SnapshotInfo si, SnapshotEntity sf)
{
Tracer.Verbose("SnapshotService.CalculateXml started", sf.FileName);
try
{
//calculate the data : resolve methods name, calculate times, agregate
Tracer.Info("SnapshotService.CalculateXml", Resources.CORE_SNAPSHOT_CALCULATE);
sf.CallstackEx = CalculateSnapshot(si.CallStack);
Tracer.Info("SnapshotService.CalculateXml", Resources.CORE_SNAPSHOT_RESOLVE_MAP);
ResolveMethodNames(sf);
return(true);
}
catch (Exception error)
{
Tracer.Error("SnapshotService.CalculateXml", error);
return(false);
}
finally
{
Tracer.Verbose("SnapshotService.CalculateXml finished", sf.FileName);
}
}
internal bool TransformToAgregated(SnapshotEntity sf)
{
Tracer.Verbose("SnapshotService.TransformToAgregated started", sf.FileName);
try
{
List <CallStackInfoAgregated> result = new List <CallStackInfoAgregated>();
foreach (CallStackInfoExtended item in sf.CallstackEx)
{
CallStackInfoAgregated agre = result.Find(p => p.MethodHandle == item.MethodHandle);
if (agre != null)
{
agre.CallCount++;
agre.InternalTick += item.InternalTick;
agre.AverageTick = agre.InternalTick / agre.CallCount;
}
else
{
CallStackInfoAgregated ex = new CallStackInfoAgregated(item);
ex.CallCount = 1;
ex.InternalTick = item.InternalTick;
ex.AverageTick = ex.InternalTick;
result.Add(ex);
}
}
sf.CallstackAg = result;
sf.CurrentAgreg = result;
return(true);
}
catch (Exception error)
{
Tracer.Error("SnapshotService.TransformToAgregated", error);
EventDispatcher.Instance.RaiseStatus(Resources.CORE_LOADING_ERROR, StatusEventType.StopProgress);
return(false);
}
finally
{
Tracer.Verbose("SnapshotService.TransformToAgregated finished", sf.FileName);
EventDispatcher.Instance.RaiseStatus(Resources.CORE_SNAPSHOT_LOADED, StatusEventType.StopProgress);
}
}
public bool LoadSnapshot(SnapshotEntity sf)
{
if (sf.Loaded)
{
Tracer.Verbose("InjectionProfiler.LoadSnapshot allready loaded", sf.FileName);
return(true);
}
EventDispatcher.Instance.RaiseStatus(Resources.CORE_LOADING, StatusEventType.StartProgress);
try
{
if (File.Exists(sf.BinaryFullFileName))
{
//everything is pre-calculated in binary format, just load it
LoadBinary(sf);
}
else
{
LoadXml(sf);
TransformToAgregated(sf);
//save as binary format all the agregated data
SaveBinary(sf);
sf.Loaded = true;
}
}
catch (Exception error)
{
Tracer.Error("SnapshotService.LoadSnapshot", error);
EventDispatcher.Instance.RaiseStatus(Resources.CORE_LOADING_ERROR, StatusEventType.StopProgress);
}
finally
{
Tracer.Verbose("InjectionProfiler.LoadSnapshot finished", sf.FileName);
EventDispatcher.Instance.RaiseStatus(Resources.CORE_SNAPSHOT_LOADED, StatusEventType.StopProgress);
}
return(sf != null);
}
internal bool LoadXml(SnapshotEntity sf)
{
Tracer.Verbose("SnapshotService.LoadXml started", sf.FileName);
try
{
SnapshotInfo si = new SnapshotDAC().LoadSnapshot(sf.FullFileName);
sf.Project = si.Project;
sf.Version = si.Version;
sf.MethodMapFile = si.Map;
//the maps for methods name
if (!LoadMap(sf))
{
return(false);
}
//calculate the data : resolve methods name, calculate times, agregate
if (!CalculateXml(si, sf))
{
return(false);
}
sf.Loaded = true;
return(true);
}
catch (Exception error)
{
Tracer.Error("SnapshotService.LoadXml", error);
return(false);
}
finally
{
Tracer.Verbose("SnapshotService.LoadXml finished", sf.FileName);
}
}
private void LoadBinary(SnapshotEntity sf)
{
sf.CallstackAg = new SnapshotDAC().LoadBinarySnapshot(sf.BinaryFullFileName);
}
private void SaveBinary(SnapshotEntity sf)
{
new SnapshotDAC().SaveBinarySnapshot(sf.BinaryFullFileName, sf.CallstackAg);
}
