private string GetModeString(ProfilerTypes profilerType)
{
string profilerTypeName = profilerType.ToString();
int indexOfProfiler = profilerTypeName.IndexOf("Profiler");
string modeString = profilerTypeName.Substring(0, profilerTypeName.Length - indexOfProfiler - 1);
return modeString;
}
private string GetModeString(ProfilerTypes profilerType)
{
string profilerTypeName = profilerType.ToString();
int indexOfProfiler = profilerTypeName.IndexOf("Profiler");
string modeString = profilerTypeName.Substring(0, profilerTypeName.Length - indexOfProfiler - 1);
return(modeString);
}
public void Profile(ProfilerTypes profiler, string processPath)
{
ProcessStartInfo processStartInfo = new ProcessStartInfo {
FileName = processPath
};
CriterionSwitchViewModel[] criterionSwitchVMs;
if (profiler == ProfilerTypes.TracingProfiler)
{
var profilerAccess = new TracingProfilerAccess(
processStartInfo,
TimeSpan.FromMilliseconds(1000),
OnUpdateCallback);
_closeProfileeProcessAction = profilerAccess.CloseProfileeProcess;
profilerAccess.StartProfiler();
_uiLogic.ActiveCriterion = TracingCriteriaContext.CallCountCriterion;
criterionSwitchVMs = new[] {
new CriterionSwitchViewModel(TracingCriteriaContext.CallCountCriterion)
{
IsActive = true
},
new CriterionSwitchViewModel(TracingCriteriaContext.TimeActiveCriterion),
new CriterionSwitchViewModel(TracingCriteriaContext.TimeWallClockCriterion)
};
}
else
{
var profilerAccess = new SamplingProfilerAccess(
processStartInfo,
TimeSpan.FromMilliseconds(1000),
OnUpdateCallback);
_closeProfileeProcessAction = profilerAccess.CloseProfileeProcess;
profilerAccess.StartProfiler();
_uiLogic.ActiveCriterion = SamplingCriteriaContext.TopStackOccurrenceCriterion;
criterionSwitchVMs = new[] {
new CriterionSwitchViewModel(SamplingCriteriaContext.TopStackOccurrenceCriterion)
{
IsActive = true
},
new CriterionSwitchViewModel(SamplingCriteriaContext.DurationCriterion)
};
}
foreach (var switchVM in criterionSwitchVMs)
{
switchVM.CriterionChanged += _uiLogic.ActivateCriterion;
}
criteriaSwitch.DataContext = criterionSwitchVMs;
_uiLogic.CriterionSwitchVMs = criterionSwitchVMs;
}
private void StartProfiler(ProfilerTypes profilerType)
{
try
{
bool buildSuccedded = StartBuild();
if (!buildSuccedded)
{
throw new Exception("Could not build the solution.");
}
Project startUpProject = GetStartUpProject();
if (startUpProject == null)
{
throw new Exception("Could not locate a startUp project.");
}
string assemblyPath = GetOutputAssemblyPath(startUpProject);
if (string.IsNullOrEmpty(assemblyPath))
{
throw new Exception("Could not locate the output assembly.");
}
if (Path.GetExtension(assemblyPath) != ".exe")
{
throw new Exception("The output of the startUp project is not an executable.");
}
if (!File.Exists(assemblyPath))
{
throw new Exception("The output executable file could not be found.");
}
_window = this.FindToolWindow(typeof(VisualProfilerToolWindow), 0, true) as VisualProfilerToolWindow;
if ((null == _window) || (null == _window.Frame))
{
throw new NotSupportedException("Cannot create a window.");
}
UILogic uiLogic = _window.VisualProfilerUIView.UILogic;
_window.VisualProfilerUIView.UILogic.MethodClick += mvm => OnMethodClick(uiLogic, mvm);
_window.VisualProfilerUIView.Profile(profilerType, assemblyPath);
_window.VisualProfilerUIView.DataUpdate += ContainingUnitView.UpdateDataOfContainingUnits;
_window.Caption = string.Format("Visual Profiler - {0} Mode", GetModeString(profilerType));
IVsWindowFrame windowFrame = (IVsWindowFrame)_window.Frame;
ErrorHandler.ThrowOnFailure(windowFrame.Show());
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Profiler initialization failed.", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
public ProfilerCommunicator(
ProfilerTypes profilerType,
ICallTreeFactory <TCallTree> callTreeFactory,
MetadataDeserializer metadataDeserializer,
MetadataCache <MethodMetadata> methodCache,
EventHandler <ProfilingDataUpdateEventArgs <TCallTree> > updateCallback)
{
Contract.Requires(callTreeFactory != null);
Contract.Requires(updateCallback != null);
_callTreeFactory = callTreeFactory;
_metadataDeserializer = metadataDeserializer;
_methodCache = methodCache;
_updateCallback = updateCallback;
_profilerType = profilerType;
}
public ProfilerAccess(
ProcessStartInfo profileeProcessStartInfo,
ProfilerTypes profilerType,
TimeSpan profilingDataUpdatePeriod,
ProfilerCommunicator <TCallTree> profilerCommunicator)
{
Contract.Requires(profileeProcessStartInfo != null);
Contract.Requires(profilerCommunicator != null);
_profilerCommunicator = profilerCommunicator;
ProfilerType = profilerType;
ProfileeProcessStartInfo = profileeProcessStartInfo;
ProfilerDataUpdatePeriod = profilingDataUpdatePeriod;
ProfilerStarted = false;
_namePipeName = "VisualProfilerAccessPipe" + new Random(DateTime.Now.Millisecond).Next(int.MaxValue);
}
public void Profile(ProfilerTypes profiler, string processPath)
{
ProcessStartInfo processStartInfo = new ProcessStartInfo { FileName = processPath };
CriterionSwitchViewModel[] criterionSwitchVMs;
if (profiler == ProfilerTypes.TracingProfiler)
{
var profilerAccess = new TracingProfilerAccess(
processStartInfo,
TimeSpan.FromMilliseconds(1000),
OnUpdateCallback);
_closeProfileeProcessAction = profilerAccess.CloseProfileeProcess;
profilerAccess.StartProfiler();
_uiLogic.ActiveCriterion = TracingCriteriaContext.CallCountCriterion;
criterionSwitchVMs = new[] {
new CriterionSwitchViewModel(TracingCriteriaContext.CallCountCriterion){IsActive = true},
new CriterionSwitchViewModel(TracingCriteriaContext.TimeActiveCriterion),
new CriterionSwitchViewModel(TracingCriteriaContext.TimeWallClockCriterion)};
}
else
{
var profilerAccess = new SamplingProfilerAccess(
processStartInfo,
TimeSpan.FromMilliseconds(1000),
OnUpdateCallback);
_closeProfileeProcessAction = profilerAccess.CloseProfileeProcess;
profilerAccess.StartProfiler();
_uiLogic.ActiveCriterion = SamplingCriteriaContext.TopStackOccurrenceCriterion;
criterionSwitchVMs = new[] {
new CriterionSwitchViewModel(SamplingCriteriaContext.TopStackOccurrenceCriterion){IsActive = true},
new CriterionSwitchViewModel(SamplingCriteriaContext.DurationCriterion)};
}
foreach (var switchVM in criterionSwitchVMs)
{
switchVM.CriterionChanged += _uiLogic.ActivateCriterion;
}
criteriaSwitch.DataContext = criterionSwitchVMs;
_uiLogic.CriterionSwitchVMs = criterionSwitchVMs;
}
private void StartProfiler(ProfilerTypes profilerType)
{
try
{
bool buildSuccedded = StartBuild();
if (!buildSuccedded) throw new Exception("Could not build the solution.");
Project startUpProject = GetStartUpProject();
if (startUpProject == null) throw new Exception("Could not locate a startUp project.");
string assemblyPath = GetOutputAssemblyPath(startUpProject);
if (string.IsNullOrEmpty(assemblyPath)) throw new Exception("Could not locate the output assembly.");
if (Path.GetExtension(assemblyPath) != ".exe") throw new Exception("The output of the startUp project is not an executable.");
if (!File.Exists(assemblyPath)) throw new Exception("The output executable file could not be found.");
_window = this.FindToolWindow(typeof(VisualProfilerToolWindow), 0, true) as VisualProfilerToolWindow;
if ((null == _window) || (null == _window.Frame)) throw new NotSupportedException("Cannot create a window.");
UILogic uiLogic = _window.VisualProfilerUIView.UILogic;
_window.VisualProfilerUIView.UILogic.MethodClick += mvm => OnMethodClick(uiLogic, mvm);
_window.VisualProfilerUIView.Profile(profilerType, assemblyPath);
_window.VisualProfilerUIView.DataUpdate += ContainingUnitView.UpdateDataOfContainingUnits;
_window.Caption = string.Format("Visual Profiler - {0} Mode", GetModeString(profilerType));
IVsWindowFrame windowFrame = (IVsWindowFrame)_window.Frame;
ErrorHandler.ThrowOnFailure(windowFrame.Show());
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Profiler initialization failed.", MessageBoxButton.OK, MessageBoxImage.Error);
}
}