public static ActiveDirectorySiteLink FindByName(DirectoryContext context, string siteLinkName, ActiveDirectoryTransportType transport)
{
DirectoryEntry directoryEntry;
ActiveDirectorySiteLink activeDirectorySiteLink;
ActiveDirectorySiteLink.ValidateArgument(context, siteLinkName, transport);
context = new DirectoryContext(context);
try
{
directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
string propertyValue = (string)PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ConfigurationNamingContext);
string str = string.Concat("CN=Inter-Site Transports,CN=Sites,", propertyValue);
if (transport != ActiveDirectoryTransportType.Rpc)
{
str = string.Concat("CN=SMTP,", str);
}
else
{
str = string.Concat("CN=IP,", str);
}
directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, str);
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException);
}
catch (ActiveDirectoryObjectNotFoundException activeDirectoryObjectNotFoundException)
{
object[] name = new object[1];
name[0] = context.Name;
throw new ActiveDirectoryOperationException(Res.GetString("ADAMInstanceNotFoundInConfigSet", name));
}
try
{
try
{
string[] strArrays = new string[1];
strArrays[0] = "distinguishedName";
ADSearcher aDSearcher = new ADSearcher(directoryEntry, string.Concat("(&(objectClass=siteLink)(objectCategory=SiteLink)(name=", Utils.GetEscapedFilterValue(siteLinkName), "))"), strArrays, SearchScope.OneLevel, false, false);
SearchResult searchResult = aDSearcher.FindOne();
if (searchResult != null)
{
DirectoryEntry directoryEntry1 = searchResult.GetDirectoryEntry();
ActiveDirectorySiteLink activeDirectorySiteLink1 = new ActiveDirectorySiteLink(context, siteLinkName, transport, true, directoryEntry1);
activeDirectorySiteLink = activeDirectorySiteLink1;
}
else
{
Exception exception = new ActiveDirectoryObjectNotFoundException(Res.GetString("DSNotFound"), typeof(ActiveDirectorySiteLink), siteLinkName);
throw exception;
}
}
catch (COMException cOMException3)
{
COMException cOMException2 = cOMException3;
if (cOMException2.ErrorCode != -2147016656)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException2);
}
else
{
DirectoryEntry directoryEntry2 = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
if (!Utils.CheckCapability(directoryEntry2, Capability.ActiveDirectoryApplicationMode) || transport != ActiveDirectoryTransportType.Smtp)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("DSNotFound"), typeof(ActiveDirectorySiteLink), siteLinkName);
}
else
{
throw new NotSupportedException(Res.GetString("NotSupportTransportSMTP"));
}
}
}
}
finally
{
directoryEntry.Dispose();
}
return(activeDirectorySiteLink);
}
public ActiveDirectorySiteLink(DirectoryContext context, string siteLinkName, ActiveDirectoryTransportType transport, ActiveDirectorySchedule schedule)
{
DirectoryEntry directoryEntry;
string str;
this.systemDefaultInterval = new TimeSpan(0, 15, 0);
this.sites = new ActiveDirectorySiteCollection();
ActiveDirectorySiteLink.ValidateArgument(context, siteLinkName, transport);
context = new DirectoryContext(context);
this.context = context;
this.name = siteLinkName;
this.transport = transport;
try
{
directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
string propertyValue = (string)PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ConfigurationNamingContext);
if (transport != ActiveDirectoryTransportType.Rpc)
{
str = string.Concat("CN=SMTP,CN=Inter-Site Transports,CN=Sites,", propertyValue);
}
else
{
str = string.Concat("CN=IP,CN=Inter-Site Transports,CN=Sites,", propertyValue);
}
directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, str);
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException);
}
catch (ActiveDirectoryObjectNotFoundException activeDirectoryObjectNotFoundException)
{
object[] name = new object[1];
name[0] = context.Name;
throw new ActiveDirectoryOperationException(Res.GetString("ADAMInstanceNotFoundInConfigSet", name));
}
try
{
try
{
string escapedPath = string.Concat("cn=", this.name);
escapedPath = Utils.GetEscapedPath(escapedPath);
this.cachedEntry = directoryEntry.Children.Add(escapedPath, "siteLink");
this.cachedEntry.Properties["cost"].Value = 100;
this.cachedEntry.Properties["replInterval"].Value = 180;
if (schedule != null)
{
this.cachedEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();
}
}
catch (COMException cOMException3)
{
COMException cOMException2 = cOMException3;
if (cOMException2.ErrorCode == -2147016656)
{
DirectoryEntry directoryEntry1 = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
if (Utils.CheckCapability(directoryEntry1, Capability.ActiveDirectoryApplicationMode) && transport == ActiveDirectoryTransportType.Smtp)
{
throw new NotSupportedException(Res.GetString("NotSupportTransportSMTP"));
}
}
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException2);
}
}
finally
{
directoryEntry.Dispose();
}
}