public TRunner GetLocalIisVersionTask()
{
GetLocalIisVersionTask task = new GetLocalIisVersionTask();
return(RunTask(task));
}
protected override void DoExecute(IScriptExecutionEnvironment environment)
{
string version = GetLocalIisVersionTask.GetIisVersion(environment, false);
int major = GetLocalIisVersionTask.GetMajorVersion(version);
if (major < 6 || major == 0)
{
environment.LogMessage("IIS does not support application pools.");
return;
}
const string AppPoolsRootName = @"IIS://localhost/W3SVC/AppPools";
using (DirectoryEntry parent = new DirectoryEntry(AppPoolsRootName))
{
DirectoryEntry applicationPoolEntry = null;
try
{
// first check if the user already exists
try
{
applicationPoolEntry = parent.Children.Find(applicationPoolName, "IIsApplicationPool");
// application pool already exists
if (mode == CreateApplicationPoolMode.DoNothingIfExists)
{
environment.LogMessage(
String.Format(
System.Globalization.CultureInfo.InvariantCulture,
"Application pool '{0}' already exists, doing nothing.",
applicationPoolName));
return;
}
else if (mode == CreateApplicationPoolMode.FailIfAlreadyExists)
{
throw new RunnerFailedException(
String.Format(
System.Globalization.CultureInfo.InvariantCulture,
"Application '{0}' already exists.",
applicationPoolName));
}
// otherwise we should update the existing application pool
}
catch (DirectoryNotFoundException)
{
// application pool does not exist, go on and add it
applicationPoolEntry = parent.Children.Add(applicationPoolName, "IIsApplicationPool");
}
if (major > 6)
{
applicationPoolEntry.InvokeSet(
"ManagedPipelineMode",
new object[] { classicManagedPipelineMode ? 1 : 0 });
}
applicationPoolEntry.CommitChanges();
}
finally
{
if (applicationPoolEntry != null)
{
applicationPoolEntry.Dispose();
}
}
parent.CommitChanges();
}
}
