public long AddRelogCountersPreservingPaths(PerformanceCounterSampleSet sampleSet)
{
long num = 0;
foreach (PerformanceCounterSample sample in sampleSet.CounterSamples)
{
PDH_COUNTER_PATH_ELEMENTS pCounterPathElements = new PDH_COUNTER_PATH_ELEMENTS();
num = this.ParsePath(sample.Path, ref pCounterPathElements);
if (num == 0)
{
IntPtr ptr;
num = PdhAddRelogCounter(this.m_hQuery, sample.Path, (long)sample.CounterType, sample.DefaultScale, sample.TimeBase, out ptr);
if (num == 0)
{
CounterHandleNInstance instance = new CounterHandleNInstance {
hCounter = ptr
};
if (pCounterPathElements.InstanceName != null)
{
instance.InstanceName = pCounterPathElements.InstanceName.ToLower(CultureInfo.InvariantCulture);
}
if (!this.m_ReloggerPathToHandleAndInstanceMap.ContainsKey(sample.Path.ToLower(CultureInfo.InvariantCulture)))
{
this.m_ReloggerPathToHandleAndInstanceMap.Add(sample.Path.ToLower(CultureInfo.InvariantCulture), instance);
}
}
}
}
if (this.m_ReloggerPathToHandleAndInstanceMap.Keys.Count <= 0)
{
return(num);
}
return(0);
}
public long AddCounters(ref StringCollection validPaths, bool bFlushOldCounters)
{
if (bFlushOldCounters)
{
this.m_ConsumerPathToHandleAndInstanceMap.Clear();
}
bool flag = false;
long num = 0;
foreach (string str in validPaths)
{
IntPtr ptr;
num = PdhAddCounter(this.m_hQuery, str, IntPtr.Zero, out ptr);
if (num == 0)
{
CounterHandleNInstance instance = new CounterHandleNInstance {
hCounter = ptr,
InstanceName = null
};
PDH_COUNTER_PATH_ELEMENTS pCounterPathElements = new PDH_COUNTER_PATH_ELEMENTS();
num = this.ParsePath(str, ref pCounterPathElements);
if ((num == 0) && (pCounterPathElements.InstanceName != null))
{
instance.InstanceName = pCounterPathElements.InstanceName.ToLower(CultureInfo.InvariantCulture);
}
if (!this.m_ConsumerPathToHandleAndInstanceMap.ContainsKey(str.ToLower(CultureInfo.InvariantCulture)))
{
this.m_ConsumerPathToHandleAndInstanceMap.Add(str.ToLower(CultureInfo.InvariantCulture), instance);
}
flag = true;
}
}
if (!flag)
{
return(num);
}
return(0);
}
public long AddCounters(ref StringCollection validPaths, bool bFlushOldCounters)
{
if (bFlushOldCounters)
{
this.m_ConsumerPathToHandleAndInstanceMap.Clear();
}
bool flag = false;
long num = 0;
foreach (string str in validPaths)
{
IntPtr ptr;
num = PdhAddCounter(this.m_hQuery, str, IntPtr.Zero, out ptr);
if (num == 0)
{
CounterHandleNInstance instance = new CounterHandleNInstance {
hCounter = ptr,
InstanceName = null
};
PDH_COUNTER_PATH_ELEMENTS pCounterPathElements = new PDH_COUNTER_PATH_ELEMENTS();
num = this.ParsePath(str, ref pCounterPathElements);
if ((num == 0) && (pCounterPathElements.InstanceName != null))
{
instance.InstanceName = pCounterPathElements.InstanceName.ToLower(CultureInfo.InvariantCulture);
}
if (!this.m_ConsumerPathToHandleAndInstanceMap.ContainsKey(str.ToLower(CultureInfo.InvariantCulture)))
{
this.m_ConsumerPathToHandleAndInstanceMap.Add(str.ToLower(CultureInfo.InvariantCulture), instance);
}
flag = true;
}
}
if (!flag)
{
return num;
}
return 0;
}
public long AddRelogCounters(PerformanceCounterSampleSet sampleSet)
{
long num = 0;
Dictionary<string, List<PerformanceCounterSample>> dictionary = new Dictionary<string, List<PerformanceCounterSample>>();
foreach (PerformanceCounterSample sample in sampleSet.CounterSamples)
{
PDH_COUNTER_PATH_ELEMENTS pCounterPathElements = new PDH_COUNTER_PATH_ELEMENTS();
num = this.ParsePath(sample.Path, ref pCounterPathElements);
if (num == 0)
{
List<PerformanceCounterSample> list;
string str = pCounterPathElements.MachineName.ToLower(CultureInfo.InvariantCulture);
string str2 = pCounterPathElements.ObjectName.ToLower(CultureInfo.InvariantCulture);
string str3 = pCounterPathElements.CounterName.ToLower(CultureInfo.InvariantCulture);
string key = @"\\" + str + @"\" + str2 + @"\" + str3;
if (dictionary.TryGetValue(key, out list))
{
dictionary[key].Add(sample);
}
else
{
List<PerformanceCounterSample> list2 = new List<PerformanceCounterSample> {
sample
};
dictionary.Add(key, list2);
}
}
}
foreach (string str5 in dictionary.Keys)
{
IntPtr ptr;
string path = dictionary[str5][0].Path;
if (dictionary[str5].Count > 1)
{
num = this.MakeAllInstancePath(dictionary[str5][0].Path, out path);
if (num != 0)
{
continue;
}
}
num = PdhAddRelogCounter(this.m_hQuery, path, (long) dictionary[str5][0].CounterType, dictionary[str5][0].DefaultScale, dictionary[str5][0].TimeBase, out ptr);
if (num == 0)
{
foreach (PerformanceCounterSample sample2 in dictionary[str5])
{
PDH_COUNTER_PATH_ELEMENTS pdh_counter_path_elements2 = new PDH_COUNTER_PATH_ELEMENTS();
num = this.ParsePath(sample2.Path, ref pdh_counter_path_elements2);
if (num == 0)
{
CounterHandleNInstance instance = new CounterHandleNInstance {
hCounter = ptr
};
if (pdh_counter_path_elements2.InstanceName != null)
{
instance.InstanceName = pdh_counter_path_elements2.InstanceName.ToLower(CultureInfo.InvariantCulture);
}
if (!this.m_ReloggerPathToHandleAndInstanceMap.ContainsKey(sample2.Path.ToLower(CultureInfo.InvariantCulture)))
{
this.m_ReloggerPathToHandleAndInstanceMap.Add(sample2.Path.ToLower(CultureInfo.InvariantCulture), instance);
}
}
}
}
}
if (this.m_ReloggerPathToHandleAndInstanceMap.Keys.Count <= 0)
{
return num;
}
return 0;
}
public long AddRelogCountersPreservingPaths(PerformanceCounterSampleSet sampleSet)
{
long num = 0;
foreach (PerformanceCounterSample sample in sampleSet.CounterSamples)
{
PDH_COUNTER_PATH_ELEMENTS pCounterPathElements = new PDH_COUNTER_PATH_ELEMENTS();
num = this.ParsePath(sample.Path, ref pCounterPathElements);
if (num == 0)
{
IntPtr ptr;
num = PdhAddRelogCounter(this.m_hQuery, sample.Path, (long) sample.CounterType, sample.DefaultScale, sample.TimeBase, out ptr);
if (num == 0)
{
CounterHandleNInstance instance = new CounterHandleNInstance {
hCounter = ptr
};
if (pCounterPathElements.InstanceName != null)
{
instance.InstanceName = pCounterPathElements.InstanceName.ToLower(CultureInfo.InvariantCulture);
}
if (!this.m_ReloggerPathToHandleAndInstanceMap.ContainsKey(sample.Path.ToLower(CultureInfo.InvariantCulture)))
{
this.m_ReloggerPathToHandleAndInstanceMap.Add(sample.Path.ToLower(CultureInfo.InvariantCulture), instance);
}
}
}
}
if (this.m_ReloggerPathToHandleAndInstanceMap.Keys.Count <= 0)
{
return num;
}
return 0;
}
//
// AddRelogCountersPreservingPaths preserves all paths and adds as relog counters to m_hQuery.
// The counter handles and full paths are added to m_ReloggerPathToHandleAndInstanceMap
//
public uint AddRelogCountersPreservingPaths(PerformanceCounterSampleSet sampleSet)
{
Debug.Assert(_hQuery != null && !_hQuery.IsInvalid);
uint res = 0;
//
// Go through all the samples one, constructing prefixInstanceMap and adding new counters as needed
//
foreach (PerformanceCounterSample sample in sampleSet.CounterSamples)
{
PDH_COUNTER_PATH_ELEMENTS pathElts = new PDH_COUNTER_PATH_ELEMENTS();
res = ParsePath(sample.Path, ref pathElts);
if (res != 0)
{
// Skipping for now, but should be a non-terminating error
continue;
}
IntPtr counterHandle;
res = PdhAddRelogCounter(_hQuery,
sample.Path,
(uint)sample.CounterType,
sample.DefaultScale,
sample.TimeBase,
out counterHandle);
if (res != 0)
{
// Skipping for now, but should be a non-terminating error
continue;
}
CounterHandleNInstance chi = new CounterHandleNInstance();
chi.hCounter = counterHandle;
if (pathElts.InstanceName != null)
{
chi.InstanceName = pathElts.InstanceName.ToLower(CultureInfo.InvariantCulture);
}
if (!_reloggerPathToHandleAndInstanceMap.ContainsKey(sample.Path.ToLower(CultureInfo.InvariantCulture)))
{
_reloggerPathToHandleAndInstanceMap.Add(sample.Path.ToLower(CultureInfo.InvariantCulture), chi);
}
}
return (_reloggerPathToHandleAndInstanceMap.Keys.Count > 0) ? 0 : res;
}
//
// AddRelogCounters combines instances and adds counters to m_hQuery.
// The counter handles and full paths
//
public uint AddRelogCounters(PerformanceCounterSampleSet sampleSet)
{
Debug.Assert(_hQuery != null && !_hQuery.IsInvalid);
uint res = 0;
Dictionary<string, List<PerformanceCounterSample>> prefixInstanceMap = new Dictionary<string, List<PerformanceCounterSample>>();
//
// Go through all the samples one, constructing prefixInstanceMap and adding new counters as needed
//
foreach (PerformanceCounterSample sample in sampleSet.CounterSamples)
{
PDH_COUNTER_PATH_ELEMENTS pathElts = new PDH_COUNTER_PATH_ELEMENTS();
res = ParsePath(sample.Path, ref pathElts);
if (res != 0)
{
// Skipping for now, but should be a non-terminating error
continue;
}
string lowerCaseMachine = pathElts.MachineName.ToLower(CultureInfo.InvariantCulture);
string lowerCaseObject = pathElts.ObjectName.ToLower(CultureInfo.InvariantCulture);
string lowerCaseCounter = pathElts.CounterName.ToLower(CultureInfo.InvariantCulture);
string lcPathMinusInstance = @"\\" + lowerCaseMachine + @"\" + lowerCaseObject + @"\" + lowerCaseCounter;
List<PerformanceCounterSample> sampleList;
if (prefixInstanceMap.TryGetValue(lcPathMinusInstance, out sampleList))
{
prefixInstanceMap[lcPathMinusInstance].Add(sample);
}
else
{
List<PerformanceCounterSample> newList = new List<PerformanceCounterSample>();
newList.Add(sample);
prefixInstanceMap.Add(lcPathMinusInstance, newList);
}
//Console.WriteLine ("Added path " + sample.Path + " to the 1ist map with prefix " + lcPathMinusInstance);
}
//
// Add counters to the query, consolidating multi-instance with a wildcard path,
// and construct m_ReloggerPathToHandleAndInstanceMap where each full path would be pointing to its counter handle
// and an instance name (might be empty for no-instance counter types).
// You can have multiple full paths inside m_ReloggerPathToHandleAndInstanceMap pointing to the same handle.
//
foreach (string prefix in prefixInstanceMap.Keys)
{
IntPtr counterHandle;
string unifiedPath = prefixInstanceMap[prefix][0].Path;
if (prefixInstanceMap[prefix].Count > 1)
{
res = MakeAllInstancePath(prefixInstanceMap[prefix][0].Path, out unifiedPath);
if (res != 0)
{
// Skipping for now, but should be a non-terminating error
continue;
}
}
res = PdhAddRelogCounter(_hQuery,
unifiedPath,
(UInt32)prefixInstanceMap[prefix][0].CounterType,
prefixInstanceMap[prefix][0].DefaultScale,
prefixInstanceMap[prefix][0].TimeBase,
out counterHandle);
if (res != 0)
{
// Skipping for now, but should be a non-terminating error
// Console.WriteLine ("PdhAddCounter returned " + res + " for counter path " + unifiedPath);
continue;
}
//Console.WriteLine ("added pdh query path:" + unifiedPath );
//now, add all actual paths to m_ReloggerPathToHandleAndInstanceMap
foreach (PerformanceCounterSample sample in prefixInstanceMap[prefix])
{
PDH_COUNTER_PATH_ELEMENTS pathElts = new PDH_COUNTER_PATH_ELEMENTS();
res = ParsePath(sample.Path, ref pathElts);
if (res != 0)
{
// Skipping for now, but should be a non-terminating error
continue;
}
CounterHandleNInstance chi = new CounterHandleNInstance();
chi.hCounter = counterHandle;
if (pathElts.InstanceName != null)
{
chi.InstanceName = pathElts.InstanceName.ToLower(CultureInfo.InvariantCulture);
}
if (!_reloggerPathToHandleAndInstanceMap.ContainsKey(sample.Path.ToLower(CultureInfo.InvariantCulture)))
{
_reloggerPathToHandleAndInstanceMap.Add(sample.Path.ToLower(CultureInfo.InvariantCulture), chi);
//Console.WriteLine ("added map path:" + sample.Path );
}
}
}
//TODO: verify that all counters are in the map
return (_reloggerPathToHandleAndInstanceMap.Keys.Count > 0) ? 0 : res;
}
public uint AddCounters(ref StringCollection validPaths, bool bFlushOldCounters)
{
Debug.Assert(_hQuery != null && !_hQuery.IsInvalid);
if (bFlushOldCounters)
{
_consumerPathToHandleAndInstanceMap.Clear();
}
bool bAtLeastOneAdded = false;
uint res = 0;
foreach (string counterPath in validPaths)
{
IntPtr counterHandle;
res = PdhAddCounter(_hQuery, counterPath, IntPtr.Zero, out counterHandle);
if (res == 0)
{
CounterHandleNInstance chi = new CounterHandleNInstance();
chi.hCounter = counterHandle;
chi.InstanceName = null;
PDH_COUNTER_PATH_ELEMENTS pathElts = new PDH_COUNTER_PATH_ELEMENTS();
res = ParsePath(counterPath, ref pathElts);
if (res == 0 && pathElts.InstanceName != null)
{
chi.InstanceName = pathElts.InstanceName.ToLower(CultureInfo.InvariantCulture);
}
if (!_consumerPathToHandleAndInstanceMap.ContainsKey(counterPath.ToLower(CultureInfo.InvariantCulture)))
{
_consumerPathToHandleAndInstanceMap.Add(counterPath.ToLower(CultureInfo.InvariantCulture), chi);
}
bAtLeastOneAdded = true;
}
}
return bAtLeastOneAdded ? 0 : res;
}
public long AddRelogCounters(PerformanceCounterSampleSet sampleSet)
{
long num = 0;
Dictionary <string, List <PerformanceCounterSample> > dictionary = new Dictionary <string, List <PerformanceCounterSample> >();
foreach (PerformanceCounterSample sample in sampleSet.CounterSamples)
{
PDH_COUNTER_PATH_ELEMENTS pCounterPathElements = new PDH_COUNTER_PATH_ELEMENTS();
num = this.ParsePath(sample.Path, ref pCounterPathElements);
if (num == 0)
{
List <PerformanceCounterSample> list;
string str = pCounterPathElements.MachineName.ToLower(CultureInfo.InvariantCulture);
string str2 = pCounterPathElements.ObjectName.ToLower(CultureInfo.InvariantCulture);
string str3 = pCounterPathElements.CounterName.ToLower(CultureInfo.InvariantCulture);
string key = @"\\" + str + @"\" + str2 + @"\" + str3;
if (dictionary.TryGetValue(key, out list))
{
dictionary[key].Add(sample);
}
else
{
List <PerformanceCounterSample> list2 = new List <PerformanceCounterSample> {
sample
};
dictionary.Add(key, list2);
}
}
}
foreach (string str5 in dictionary.Keys)
{
IntPtr ptr;
string path = dictionary[str5][0].Path;
if (dictionary[str5].Count > 1)
{
num = this.MakeAllInstancePath(dictionary[str5][0].Path, out path);
if (num != 0)
{
continue;
}
}
num = PdhAddRelogCounter(this.m_hQuery, path, (long)dictionary[str5][0].CounterType, dictionary[str5][0].DefaultScale, dictionary[str5][0].TimeBase, out ptr);
if (num == 0)
{
foreach (PerformanceCounterSample sample2 in dictionary[str5])
{
PDH_COUNTER_PATH_ELEMENTS pdh_counter_path_elements2 = new PDH_COUNTER_PATH_ELEMENTS();
num = this.ParsePath(sample2.Path, ref pdh_counter_path_elements2);
if (num == 0)
{
CounterHandleNInstance instance = new CounterHandleNInstance {
hCounter = ptr
};
if (pdh_counter_path_elements2.InstanceName != null)
{
instance.InstanceName = pdh_counter_path_elements2.InstanceName.ToLower(CultureInfo.InvariantCulture);
}
if (!this.m_ReloggerPathToHandleAndInstanceMap.ContainsKey(sample2.Path.ToLower(CultureInfo.InvariantCulture)))
{
this.m_ReloggerPathToHandleAndInstanceMap.Add(sample2.Path.ToLower(CultureInfo.InvariantCulture), instance);
}
}
}
}
}
if (this.m_ReloggerPathToHandleAndInstanceMap.Keys.Count <= 0)
{
return(num);
}
return(0);
}
