internal static AdamInstance FindOneAdamInstance(string configSetName, DirectoryContext context, string partitionName, string siteName)
{
if (partitionName == null || partitionName.Length != 0)
{
if (siteName == null || siteName.Length != 0)
{
ArrayList replicaList = Utils.GetReplicaList(context, partitionName, siteName, false, true, false);
if (replicaList.Count >= 1)
{
return(ConfigurationSet.FindAliveAdamInstance(configSetName, context, replicaList));
}
else
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("ADAMInstanceNotFound"), typeof(AdamInstance), null);
}
}
else
{
throw new ArgumentException(Res.GetString("EmptyStringParameter"), "siteName");
}
}
else
{
throw new ArgumentException(Res.GetString("EmptyStringParameter"), "partitionName");
}
}
internal static AdamInstance FindAnyAdamInstance(DirectoryContext context)
{
if (context.ContextType == DirectoryContextType.ConfigurationSet)
{
DirectoryEntry searchRootEntry = ConfigurationSet.GetSearchRootEntry(Forest.GetCurrentForest());
ArrayList arrayLists = new ArrayList();
try
{
try
{
StringBuilder stringBuilder = new StringBuilder(15);
stringBuilder.Append("(&(");
stringBuilder.Append(PropertyManager.ObjectCategory);
stringBuilder.Append("=serviceConnectionPoint)");
stringBuilder.Append("(");
stringBuilder.Append(PropertyManager.Keywords);
stringBuilder.Append("=1.2.840.113556.1.4.1851)(");
stringBuilder.Append(PropertyManager.Keywords);
stringBuilder.Append("=");
stringBuilder.Append(Utils.GetEscapedFilterValue(context.Name));
stringBuilder.Append("))");
string str = stringBuilder.ToString();
string[] serviceBindingInformation = new string[1];
serviceBindingInformation[0] = PropertyManager.ServiceBindingInformation;
ADSearcher aDSearcher = new ADSearcher(searchRootEntry, str, serviceBindingInformation, SearchScope.Subtree, false, false);
SearchResultCollection searchResultCollections = aDSearcher.FindAll();
try
{
foreach (SearchResult item in searchResultCollections)
{
string str1 = "ldap://";
IEnumerator enumerator = item.Properties[PropertyManager.ServiceBindingInformation].GetEnumerator();
try
{
while (enumerator.MoveNext())
{
string str2 = item.ToString();
if (str2.Length <= str1.Length || string.Compare(str2.Substring(0, str1.Length), str1, StringComparison.OrdinalIgnoreCase) != 0)
{
continue;
}
arrayLists.Add(str2.Substring(str1.Length));
}
}
finally
{
IDisposable disposable = enumerator as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
}
}
finally
{
searchResultCollections.Dispose();
}
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException);
}
}
finally
{
searchRootEntry.Dispose();
}
return(ConfigurationSet.FindAliveAdamInstance(null, context, arrayLists));
}
else
{
DirectoryEntryManager directoryEntryManager = new DirectoryEntryManager(context);
DirectoryEntry cachedDirectoryEntry = directoryEntryManager.GetCachedDirectoryEntry(WellKnownDN.RootDSE);
if (Utils.CheckCapability(cachedDirectoryEntry, Capability.ActiveDirectoryApplicationMode))
{
string propertyValue = (string)PropertyManager.GetPropertyValue(context, cachedDirectoryEntry, PropertyManager.DnsHostName);
return(new AdamInstance(context, propertyValue, directoryEntryManager));
}
else
{
directoryEntryManager.RemoveIfExists(directoryEntryManager.ExpandWellKnownDN(WellKnownDN.RootDSE));
throw new ArgumentException(Res.GetString("TargetShouldBeServerORConfigSet"), "context");
}
}
}
