internal static string CreateFriendlyInstanceName(ServiceHostBase serviceHost)
{
string firstAddress;
ServiceInfo info = new ServiceInfo(serviceHost);
string serviceName = info.ServiceName;
if (!TryGetFullVirtualPath(serviceHost, out firstAddress))
{
firstAddress = info.FirstAddress;
}
int totalLen = (serviceName.Length + firstAddress.Length) + 2;
if (totalLen > 0x40)
{
int num2 = 0;
truncOptions options = GetCompressionTasks(totalLen, serviceName.Length, firstAddress.Length);
if ((options & (truncOptions.NoBits | truncOptions.service32)) > truncOptions.NoBits)
{
num2 = 0x20;
serviceName = PerformanceCountersBase.GetHashedString(serviceName, num2 - 2, (serviceName.Length - num2) + 2, true);
}
if ((options & (truncOptions.NoBits | truncOptions.uri31)) > truncOptions.NoBits)
{
num2 = 0x1f;
firstAddress = PerformanceCountersBase.GetHashedString(firstAddress, 0, (firstAddress.Length - num2) + 2, false);
}
}
return (serviceName + "@" + firstAddress.Replace('/', '|'));
}
internal static string GetReference(ServiceInfo serviceInfo)
{
Fx.Assert(null != serviceInfo, "");
return String.Format(CultureInfo.InvariantCulture, AdministrationStrings.Service +
"." +
AdministrationStrings.DistinguishedName +
"='{0}'," +
AdministrationStrings.ProcessId +
"={1}",
serviceInfo.DistinguishedName,
AppDomainInfo.Current.ProcessId);
}
void FillBehaviorsInfo(ServiceInfo info, IWmiInstance instance)
{
Fx.Assert(null != instance, "");
List<IWmiInstance> behaviors = new List<IWmiInstance>(info.Behaviors.Count);
foreach (IServiceBehavior behavior in info.Behaviors)
{
IWmiInstance behaviorInstance;
FillBehaviorInfo(behavior, instance, out behaviorInstance);
if (null != behaviorInstance)
{
behaviors.Add(behaviorInstance);
}
}
instance.SetProperty(AdministrationStrings.Behaviors, behaviors.ToArray());
}
void FillServiceInfo(ServiceInfo info, IWmiInstance instance)
{
Fx.Assert(null != instance, "");
Fx.Assert(null != info, "");
ProviderBase.FillCollectionInfo(info.Service.BaseAddresses, instance, AdministrationStrings.BaseAddresses);
instance.SetProperty(AdministrationStrings.CounterInstanceName, PerformanceCounters.PerformanceCountersEnabled ? ServicePerformanceCounters.GetFriendlyInstanceName(info.Service) : String.Empty);
instance.SetProperty(AdministrationStrings.ConfigurationName, info.ConfigurationName);
instance.SetProperty(AdministrationStrings.DistinguishedName, info.DistinguishedName);
instance.SetProperty(AdministrationStrings.Name, info.Name);
instance.SetProperty(AdministrationStrings.Namespace, info.Namespace);
instance.SetProperty(AdministrationStrings.Metadata, info.Metadata);
instance.SetProperty(AdministrationStrings.Opened, ManagementExtension.GetTimeOpened(info.Service));
FillBehaviorsInfo(info, instance);
FillExtensionsInfo(info, instance);
FillChannelsInfo(info, instance);
}
static void FillExtensionsInfo(ServiceInfo info, IWmiInstance instance)
{
Fx.Assert(null != instance, "");
Fx.Assert(null != info, "");
ProviderBase.FillCollectionInfo(info.Service.Extensions, instance, AdministrationStrings.Extensions);
}
internal static string GetReference(ServiceInfo serviceInfo)
{
return(string.Format(CultureInfo.InvariantCulture, "Service.DistinguishedName='{0}',ProcessId={1}", new object[] { serviceInfo.DistinguishedName, AppDomainInfo.Current.ProcessId }));
}
private static void FillExtensionsInfo(ServiceInfo info, IWmiInstance instance)
{
ProviderBase.FillCollectionInfo(info.Service.Extensions, instance, "Extensions");
}
private static string GetServiceUri(ServiceHostBase serviceHost, ServiceInfo serviceInfo)
{
string uri;
if (!TryGetFullVirtualPath(serviceHost, out uri))
{
uri = serviceInfo.FirstAddress;
}
return uri;
}
private static string GetFullInstanceName(ServiceHostBase serviceHost)
{
// instance name is: serviceName@uri
ServiceInfo serviceInfo = new ServiceInfo(serviceHost);
string serviceName = serviceInfo.ServiceName;
string uri = GetServiceUri(serviceHost, serviceInfo);
return String.Format("{0}@{1}", serviceName, uri);
}
private void FillServiceInfo(ServiceInfo info, IWmiInstance instance)
{
ProviderBase.FillCollectionInfo((ICollection) info.Service.BaseAddresses, instance, "BaseAddresses");
instance.SetProperty("CounterInstanceName", PerformanceCounters.PerformanceCountersEnabled ? ServicePerformanceCountersBase.CreateFriendlyInstanceName(info.Service) : string.Empty);
instance.SetProperty("ConfigurationName", info.ConfigurationName);
instance.SetProperty("DistinguishedName", info.DistinguishedName);
instance.SetProperty("Name", info.Name);
instance.SetProperty("Namespace", info.Namespace);
instance.SetProperty("Metadata", info.Metadata);
instance.SetProperty("Opened", ManagementExtension.GetTimeOpened(info.Service));
this.FillBehaviorsInfo(info, instance);
FillExtensionsInfo(info, instance);
this.FillChannelsInfo(info, instance);
}
internal static string GetReference(ServiceInfo serviceInfo)
{
return string.Format(CultureInfo.InvariantCulture, "Service.DistinguishedName='{0}',ProcessId={1}", new object[] { serviceInfo.DistinguishedName, AppDomainInfo.Current.ProcessId });
}
private static void FillExtensionsInfo(ServiceInfo info, IWmiInstance instance)
{
ProviderBase.FillCollectionInfo(info.Service.Extensions, instance, "Extensions");
}
private void FillChannelsInfo(ServiceInfo info, IWmiInstance instance)
{
int num = 0;
List<IWmiInstance> list = new List<IWmiInstance>();
foreach (System.ServiceModel.InstanceContext context in info.Service.GetInstanceContexts())
{
lock (context.ThisLock)
{
num += context.WmiChannels.Count;
foreach (IChannel channel in context.WmiChannels)
{
IWmiInstance instance2 = instance.NewInstance("Channel");
this.FillChannelInfo(channel, instance2);
list.Add(instance2);
}
}
}
instance.SetProperty("OutgoingChannels", list.ToArray());
}
private void FillBehaviorsInfo(ServiceInfo info, IWmiInstance instance)
{
List<IWmiInstance> list = new List<IWmiInstance>(info.Behaviors.Count);
foreach (IServiceBehavior behavior in info.Behaviors)
{
IWmiInstance instance2;
this.FillBehaviorInfo(behavior, instance, out instance2);
if (instance2 != null)
{
list.Add(instance2);
}
}
instance.SetProperty("Behaviors", list.ToArray());
}
void FillChannelsInfo(ServiceInfo info, IWmiInstance instance)
{
Fx.Assert(null != instance, "");
Fx.Assert(null != info, "");
int channelsCount = 0;
List<IWmiInstance> instances = new List<IWmiInstance>();
IEnumerable<InstanceContext> contexts = info.Service.GetInstanceContexts();
foreach (InstanceContext instanceContext in contexts)
{
lock (instanceContext.ThisLock)
{
channelsCount += instanceContext.WmiChannels.Count;
foreach (IChannel channel in instanceContext.WmiChannels)
{
IWmiInstance channelInstance = instance.NewInstance(AdministrationStrings.Channel);
FillChannelInfo(channel, channelInstance);
instances.Add(channelInstance);
}
}
}
instance.SetProperty(AdministrationStrings.Channels, instances.ToArray());
}
private static string GetShortInstanceName(ServiceHostBase serviceHost)
{
ServiceInfo serviceInfo = new ServiceInfo(serviceHost);
string serviceName = serviceInfo.ServiceName;
string uri = GetServiceUri(serviceHost, serviceInfo);
int length = serviceName.Length + uri.Length + 2;
if (length > maxCounterLength)
{
int count = 0;
truncOptions tasks = ServicePerformanceCountersBase.GetCompressionTasks(
length, serviceName.Length, uri.Length);
//if necessary, compress service name to 8 chars with a 2 char hash code
if ((tasks & truncOptions.service32) > 0)
{
count = 32;
serviceName = GetHashedString(serviceName, count - hashLength, serviceName.Length - count + hashLength, true);
}
//if necessary, compress uri to 36 chars with a 2 char hash code
if ((tasks & truncOptions.uri31) > 0)
{
count = 31;
uri = GetHashedString(uri, 0, uri.Length - count + hashLength, false);
}
}
// replace '/' with '|' because perfmon fails when '/' is in perfcounter instance name
return serviceName + "@" + uri.Replace('/', '|');
}
static internal string CreateFriendlyInstanceName(ServiceHostBase serviceHost)
{
// instance name is: serviceName@uri
ServiceInfo serviceInfo = new ServiceInfo(serviceHost);
string serviceName = serviceInfo.ServiceName;
string uri;
if (!TryGetFullVirtualPath(serviceHost, out uri))
{
uri = serviceInfo.FirstAddress;
}
int length = serviceName.Length + uri.Length + 2;
if (length > maxCounterLength)
{
int count = 0;
truncOptions tasks = ServicePerformanceCountersBase.GetCompressionTasks(
length, serviceName.Length, uri.Length);
//if necessary, compress service name to 8 chars with a 2 char hash code
if ((tasks & truncOptions.service32) > 0)
{
count = 32;
serviceName = GetHashedString(serviceName, count - hashLength, serviceName.Length - count + hashLength, true);
}
//if necessary, compress uri to 36 chars with a 2 char hash code
if ((tasks & truncOptions.uri31) > 0)
{
count = 31;
uri = GetHashedString(uri, 0, uri.Length - count + hashLength, false);
}
}
// replace '/' with '|' because perfmon fails when '/' is in perfcounter instance name
return serviceName + "@" + uri.Replace('/', '|');
}
static void FillExtensionsInfo(ServiceInfo info, IWmiInstance instance)
{
Fx.Assert(null != instance, "");
Fx.Assert(null != info, "");
ProviderBase.FillCollectionInfo(info.Service.Extensions, instance, AdministrationStrings.Extensions);
}
