internal DirectoryServerCollection(DirectoryContext context, DirectoryEntry crossRefEntry, bool isADAM, ReadOnlyDirectoryServerCollection servers)
{
this.copyList = new ArrayList();
this.context = context;
this.crossRefEntry = crossRefEntry;
this.isADAM = isADAM;
this.isForNC = true;
foreach (DirectoryServer server in servers)
{
base.InnerList.Add(server);
}
}
internal DirectoryServerCollection(DirectoryContext context, DirectoryEntry crossRefEntry, bool isADAM, ReadOnlyDirectoryServerCollection servers)
{
this.context = context;
_crossRefEntry = crossRefEntry;
_isADAM = isADAM;
_isForNC = true;
foreach (DirectoryServer server in servers)
{
InnerList.Add(server);
}
}
public ReadOnlyDirectoryServerCollection FindAllDirectoryServers()
{
base.CheckIfDisposed();
if (this.appType == ApplicationPartitionType.ADApplicationPartition)
{
return(this.FindAllDirectoryServersInternal(null));
}
if (!this.committed)
{
throw new InvalidOperationException(Res.GetString("CannotPerformOperationOnUncommittedObject"));
}
ReadOnlyDirectoryServerCollection servers = new ReadOnlyDirectoryServerCollection();
servers.AddRange(ConfigurationSet.FindAdamInstances(base.context, base.Name, null));
return(servers);
}
public ActiveDirectorySite(DirectoryContext context, string siteName)
{
this.adjacentSites = new ReadOnlySiteCollection();
this.domains = new DomainCollection(null);
this.servers = new ReadOnlyDirectoryServerCollection();
this.links = new ReadOnlySiteLinkCollection();
this.bridgeheadServers = new ReadOnlyDirectoryServerCollection();
ValidateArgument(context, siteName);
context = new DirectoryContext(context);
this.context = context;
this.name = siteName;
DirectoryEntry directoryEntry = null;
try
{
directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
string str = (string) PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ConfigurationNamingContext);
this.siteDN = "CN=Sites," + str;
directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, this.siteDN);
string escapedPath = Utils.GetEscapedPath("cn=" + this.name);
this.cachedEntry = directoryEntry.Children.Add(escapedPath, "site");
}
catch (COMException exception)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, exception);
}
catch (ActiveDirectoryObjectNotFoundException)
{
throw new ActiveDirectoryOperationException(Res.GetString("ADAMInstanceNotFoundInConfigSet", new object[] { context.Name }));
}
finally
{
if (directoryEntry != null)
{
directoryEntry.Dispose();
}
}
this.subnets = new ActiveDirectorySubnetCollection(context, "CN=" + siteName + "," + this.siteDN);
string transportName = "CN=IP,CN=Inter-Site Transports," + this.siteDN;
this.RPCBridgeheadServers = new DirectoryServerCollection(context, "CN=" + siteName + "," + this.siteDN, transportName);
transportName = "CN=SMTP,CN=Inter-Site Transports," + this.siteDN;
this.SMTPBridgeheadServers = new DirectoryServerCollection(context, "CN=" + siteName + "," + this.siteDN, transportName);
}
private ReadOnlyDirectoryServerCollection GetBridgeheadServers()
{
DirectoryServer domainController;
NativeComInterfaces.IAdsPathname pathname = (NativeComInterfaces.IAdsPathname)(new NativeComInterfaces.Pathname());
pathname.EscapedMode = 4;
ReadOnlyDirectoryServerCollection readOnlyDirectoryServerCollection = new ReadOnlyDirectoryServerCollection();
if (this.existing)
{
Hashtable hashtables = new Hashtable();
Hashtable hashtables1 = new Hashtable();
Hashtable hashtables2 = new Hashtable();
string str = string.Concat("CN=Servers,", (string)PropertyManager.GetPropertyValue(this.context, this.cachedEntry, PropertyManager.DistinguishedName));
DirectoryEntry directoryEntry = DirectoryEntryManager.GetDirectoryEntry(this.context, str);
try
{
string[] strArrays = new string[4];
strArrays[0] = "fromServer";
strArrays[1] = "distinguishedName";
strArrays[2] = "dNSHostName";
strArrays[3] = "objectCategory";
ADSearcher aDSearcher = new ADSearcher(directoryEntry, "(|(objectCategory=server)(objectCategory=NTDSConnection))", strArrays, SearchScope.Subtree, true, true);
SearchResultCollection searchResultCollections = null;
try
{
searchResultCollections = aDSearcher.FindAll();
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
throw ExceptionHelper.GetExceptionFromCOMException(this.context, cOMException);
}
try
{
foreach (SearchResult searchResult in searchResultCollections)
{
string searchResultPropertyValue = (string)PropertyManager.GetSearchResultPropertyValue(searchResult, PropertyManager.ObjectCategory);
if (Utils.Compare(searchResultPropertyValue, 0, "CN=Server".Length, "CN=Server", 0, "CN=Server".Length) != 0)
{
continue;
}
hashtables2.Add((string)PropertyManager.GetSearchResultPropertyValue(searchResult, PropertyManager.DistinguishedName), (string)PropertyManager.GetSearchResultPropertyValue(searchResult, PropertyManager.DnsHostName));
}
foreach (SearchResult searchResult1 in searchResultCollections)
{
string searchResultPropertyValue1 = (string)PropertyManager.GetSearchResultPropertyValue(searchResult1, PropertyManager.ObjectCategory);
if (Utils.Compare(searchResultPropertyValue1, 0, "CN=Server".Length, "CN=Server", 0, "CN=Server".Length) == 0)
{
continue;
}
string str1 = (string)PropertyManager.GetSearchResultPropertyValue(searchResult1, PropertyManager.FromServer);
string partialDN = Utils.GetPartialDN(str1, 3);
pathname.Set(partialDN, 4);
partialDN = pathname.Retrieve(11);
partialDN = partialDN.Substring(3);
string partialDN1 = Utils.GetPartialDN((string)PropertyManager.GetSearchResultPropertyValue(searchResult1, PropertyManager.DistinguishedName), 2);
if (hashtables.Contains(partialDN1))
{
continue;
}
string item = (string)hashtables2[partialDN1];
if (!hashtables1.Contains(partialDN1))
{
hashtables1.Add(partialDN1, item);
}
if (Utils.Compare((string)PropertyManager.GetPropertyValue(this.context, this.cachedEntry, PropertyManager.Cn), partialDN) == 0)
{
continue;
}
hashtables.Add(partialDN1, item);
hashtables1.Remove(partialDN1);
}
}
finally
{
searchResultCollections.Dispose();
}
}
finally
{
directoryEntry.Dispose();
}
if (hashtables1.Count != 0)
{
DirectoryEntry directoryEntry1 = DirectoryEntryManager.GetDirectoryEntry(this.context, this.siteDN);
StringBuilder stringBuilder = new StringBuilder(100);
if (hashtables1.Count > 1)
{
stringBuilder.Append("(|");
}
foreach (DictionaryEntry hashtable in hashtables1)
{
stringBuilder.Append("(fromServer=");
stringBuilder.Append("CN=NTDS Settings,");
stringBuilder.Append(Utils.GetEscapedFilterValue((string)hashtable.Key));
stringBuilder.Append(")");
}
if (hashtables1.Count > 1)
{
stringBuilder.Append(")");
}
string[] strArrays1 = new string[2];
strArrays1[0] = "fromServer";
strArrays1[1] = "distinguishedName";
ADSearcher aDSearcher1 = new ADSearcher(directoryEntry1, string.Concat("(&(objectClass=nTDSConnection)(objectCategory=NTDSConnection)", stringBuilder.ToString(), ")"), strArrays1, SearchScope.Subtree);
SearchResultCollection searchResultCollections1 = null;
try
{
searchResultCollections1 = aDSearcher1.FindAll();
}
catch (COMException cOMException3)
{
COMException cOMException2 = cOMException3;
throw ExceptionHelper.GetExceptionFromCOMException(this.context, cOMException2);
}
try
{
foreach (SearchResult searchResult2 in searchResultCollections1)
{
string searchResultPropertyValue2 = (string)PropertyManager.GetSearchResultPropertyValue(searchResult2, PropertyManager.FromServer);
string str2 = searchResultPropertyValue2.Substring(17);
if (!hashtables1.Contains(str2))
{
continue;
}
string partialDN2 = Utils.GetPartialDN((string)PropertyManager.GetSearchResultPropertyValue(searchResult2, PropertyManager.DistinguishedName), 4);
pathname.Set(partialDN2, 4);
partialDN2 = pathname.Retrieve(11);
partialDN2 = partialDN2.Substring(3);
if (Utils.Compare(partialDN2, (string)PropertyManager.GetPropertyValue(this.context, this.cachedEntry, PropertyManager.Cn)) == 0)
{
continue;
}
string item1 = (string)hashtables1[str2];
hashtables1.Remove(str2);
hashtables.Add(str2, item1);
}
}
finally
{
searchResultCollections1.Dispose();
directoryEntry1.Dispose();
}
}
foreach (DictionaryEntry dictionaryEntry in hashtables)
{
string value = (string)dictionaryEntry.Value;
if (!this.IsADAM)
{
domainController = new DomainController(Utils.GetNewDirectoryContext(value, DirectoryContextType.DirectoryServer, this.context), value);
}
else
{
DirectoryEntry directoryEntry2 = DirectoryEntryManager.GetDirectoryEntry(this.context, string.Concat("CN=NTDS Settings,", dictionaryEntry.Key));
int propertyValue = (int)PropertyManager.GetPropertyValue(this.context, directoryEntry2, PropertyManager.MsDSPortLDAP);
string str3 = value;
if (propertyValue != 0x185)
{
str3 = string.Concat(value, ":", propertyValue);
}
domainController = new AdamInstance(Utils.GetNewDirectoryContext(str3, DirectoryContextType.DirectoryServer, this.context), str3);
}
readOnlyDirectoryServerCollection.Add(domainController);
}
}
return readOnlyDirectoryServerCollection;
}
internal ActiveDirectorySite(DirectoryContext context, string siteName, bool existing)
{
this.adjacentSites = new ReadOnlySiteCollection();
this.domains = new DomainCollection(null);
this.servers = new ReadOnlyDirectoryServerCollection();
this.links = new ReadOnlySiteLinkCollection();
this.bridgeheadServers = new ReadOnlyDirectoryServerCollection();
this.context = context;
this.name = siteName;
this.existing = existing;
DirectoryEntry directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
this.siteDN = string.Concat("CN=Sites,", (string)PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ConfigurationNamingContext));
this.cachedEntry = DirectoryEntryManager.GetDirectoryEntry(context, string.Concat("CN=", siteName, ",", this.siteDN));
this.subnets = new ActiveDirectorySubnetCollection(context, string.Concat("CN=", siteName, ",", this.siteDN));
string str = string.Concat("CN=IP,CN=Inter-Site Transports,", this.siteDN);
this.RPCBridgeheadServers = new DirectoryServerCollection(context, (string)PropertyManager.GetPropertyValue(context, this.cachedEntry, PropertyManager.DistinguishedName), str);
str = string.Concat("CN=SMTP,CN=Inter-Site Transports,", this.siteDN);
this.SMTPBridgeheadServers = new DirectoryServerCollection(context, (string)PropertyManager.GetPropertyValue(context, this.cachedEntry, PropertyManager.DistinguishedName), str);
}
public ActiveDirectorySite(DirectoryContext context, string siteName)
{
this.adjacentSites = new ReadOnlySiteCollection();
this.domains = new DomainCollection(null);
this.servers = new ReadOnlyDirectoryServerCollection();
this.links = new ReadOnlySiteLinkCollection();
this.bridgeheadServers = new ReadOnlyDirectoryServerCollection();
ActiveDirectorySite.ValidateArgument(context, siteName);
context = new DirectoryContext(context);
this.context = context;
this.name = siteName;
DirectoryEntry directoryEntry = null;
using (directoryEntry)
{
try
{
directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
string propertyValue = (string)PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ConfigurationNamingContext);
this.siteDN = string.Concat("CN=Sites,", propertyValue);
directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, this.siteDN);
string escapedPath = string.Concat("cn=", this.name);
escapedPath = Utils.GetEscapedPath(escapedPath);
this.cachedEntry = directoryEntry.Children.Add(escapedPath, "site");
}
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));
}
}
this.subnets = new ActiveDirectorySubnetCollection(context, string.Concat("CN=", siteName, ",", this.siteDN));
string str = string.Concat("CN=IP,CN=Inter-Site Transports,", this.siteDN);
this.RPCBridgeheadServers = new DirectoryServerCollection(context, string.Concat("CN=", siteName, ",", this.siteDN), str);
str = string.Concat("CN=SMTP,CN=Inter-Site Transports,", this.siteDN);
this.SMTPBridgeheadServers = new DirectoryServerCollection(context, string.Concat("CN=", siteName, ",", this.siteDN), str);
}
public ReadOnlyDirectoryServerCollection FindAllDirectoryServers(string siteName)
{
CheckIfDisposed();
if (siteName == null)
{
throw new ArgumentNullException("siteName");
}
if (_appType == ApplicationPartitionType.ADApplicationPartition)
{
// AD
return FindAllDirectoryServersInternal(siteName);
}
else
{
// Check that the application partition has been committed
if (!_committed)
{
throw new InvalidOperationException(Res.GetString(Res.CannotPerformOperationOnUncommittedObject));
}
ReadOnlyDirectoryServerCollection directoryServers = new ReadOnlyDirectoryServerCollection();
directoryServers.AddRange(ConfigurationSet.FindAdamInstances(context, Name, siteName));
return directoryServers;
}
}
internal DirectoryServerCollection(DirectoryContext context, DirectoryEntry crossRefEntry, bool isADAM, ReadOnlyDirectoryServerCollection servers)
{
this.context = context;
_crossRefEntry = crossRefEntry;
_isADAM = isADAM;
_isForNC = true;
foreach (DirectoryServer server in servers)
{
InnerList.Add(server);
}
}
private ReadOnlyDirectoryServerCollection GetBridgeheadServers()
{
NativeComInterfaces.IAdsPathname pathCracker = (NativeComInterfaces.IAdsPathname)new NativeComInterfaces.Pathname();
// need to turn off the escaping for name
pathCracker.EscapedMode = NativeComInterfaces.ADS_ESCAPEDMODE_OFF_EX;
ReadOnlyDirectoryServerCollection collection = new ReadOnlyDirectoryServerCollection();
if (existing)
{
Hashtable bridgeHeadTable = new Hashtable();
Hashtable nonBridgHeadTable = new Hashtable();
Hashtable hostNameTable = new Hashtable();
const string ocValue = "CN=Server";
// get destination bridgehead servers
// first go to the servers container under the current site and then do a search to get the all server objects.
string serverContainer = "CN=Servers," + (string)PropertyManager.GetPropertyValue(context, cachedEntry, PropertyManager.DistinguishedName);
DirectoryEntry de = DirectoryEntryManager.GetDirectoryEntry(context, serverContainer);
try
{
// go through connection objects and find out its fromServer property.
ADSearcher adSearcher = new ADSearcher(de,
"(|(objectCategory=server)(objectCategory=NTDSConnection))",
new string[] { "fromServer", "distinguishedName", "dNSHostName", "objectCategory" },
SearchScope.Subtree,
true, /* need paged search */
true /* need cached result as we need to go back to the first record */);
SearchResultCollection conResults = null;
try
{
conResults = adSearcher.FindAll();
}
catch (COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
try
{
// find out whether fromServer indicates replicating from a server in another site.
foreach (SearchResult r in conResults)
{
string objectCategoryValue = (string)PropertyManager.GetSearchResultPropertyValue(r, PropertyManager.ObjectCategory);
if (Utils.Compare(objectCategoryValue, 0, ocValue.Length, ocValue, 0, ocValue.Length) == 0)
{
hostNameTable.Add((string)PropertyManager.GetSearchResultPropertyValue(r, PropertyManager.DistinguishedName), (string)PropertyManager.GetSearchResultPropertyValue(r, PropertyManager.DnsHostName));
}
}
foreach (SearchResult r in conResults)
{
string objectCategoryValue = (string)PropertyManager.GetSearchResultPropertyValue(r, PropertyManager.ObjectCategory);
if (Utils.Compare(objectCategoryValue, 0, ocValue.Length, ocValue, 0, ocValue.Length) != 0)
{
string fromServer = (string)PropertyManager.GetSearchResultPropertyValue(r, PropertyManager.FromServer);
// escaping manipulation
string fromSite = Utils.GetPartialDN(fromServer, 3);
pathCracker.Set(fromSite, NativeComInterfaces.ADS_SETTYPE_DN);
fromSite = pathCracker.Retrieve(NativeComInterfaces.ADS_FORMAT_LEAF);
Debug.Assert(fromSite != null && Utils.Compare(fromSite, 0, 3, "CN=", 0, 3) == 0);
fromSite = fromSite.Substring(3);
string serverObjectName = Utils.GetPartialDN((string)PropertyManager.GetSearchResultPropertyValue(r, PropertyManager.DistinguishedName), 2);
// don't know whether it is a bridgehead server yet.
if (!bridgeHeadTable.Contains(serverObjectName))
{
string hostName = (string)hostNameTable[serverObjectName];
// add if not yet done
if (!nonBridgHeadTable.Contains(serverObjectName))
nonBridgHeadTable.Add(serverObjectName, hostName);
// check whether from different site
if (Utils.Compare((string)PropertyManager.GetPropertyValue(context, cachedEntry, PropertyManager.Cn), fromSite) != 0)
{
// the server is a bridgehead server
bridgeHeadTable.Add(serverObjectName, hostName);
nonBridgHeadTable.Remove(serverObjectName);
}
}
}
}
}
finally
{
conResults.Dispose();
}
}
finally
{
de.Dispose();
}
// get source bridgehead server
if (nonBridgHeadTable.Count != 0)
{
// go to sites container to get all the connecdtion object that replicates from servers in the current sites that have
// not been determined whether it is a bridgehead server or not.
DirectoryEntry serverEntry = DirectoryEntryManager.GetDirectoryEntry(context, _siteDN);
// constructing the filter
StringBuilder str = new StringBuilder(100);
if (nonBridgHeadTable.Count > 1)
str.Append("(|");
foreach (DictionaryEntry val in nonBridgHeadTable)
{
str.Append("(fromServer=");
str.Append("CN=NTDS Settings,");
str.Append(Utils.GetEscapedFilterValue((string)val.Key));
str.Append(")");
}
if (nonBridgHeadTable.Count > 1)
str.Append(")");
ADSearcher adSearcher = new ADSearcher(serverEntry,
"(&(objectClass=nTDSConnection)(objectCategory=NTDSConnection)" + str.ToString() + ")",
new string[] { "fromServer", "distinguishedName" },
SearchScope.Subtree);
SearchResultCollection conResults = null;
try
{
conResults = adSearcher.FindAll();
}
catch (COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
try
{
foreach (SearchResult r in conResults)
{
string fromServer = (string)PropertyManager.GetSearchResultPropertyValue(r, PropertyManager.FromServer);
string serverObject = fromServer.Substring(17);
if (nonBridgHeadTable.Contains(serverObject))
{
string otherSite = Utils.GetPartialDN((string)PropertyManager.GetSearchResultPropertyValue(r, PropertyManager.DistinguishedName), 4);
// escaping manipulation
pathCracker.Set(otherSite, NativeComInterfaces.ADS_SETTYPE_DN);
otherSite = pathCracker.Retrieve(NativeComInterfaces.ADS_FORMAT_LEAF);
Debug.Assert(otherSite != null && Utils.Compare(otherSite, 0, 3, "CN=", 0, 3) == 0);
otherSite = otherSite.Substring(3);
// check whether from different sites
if (Utils.Compare(otherSite, (string)PropertyManager.GetPropertyValue(context, cachedEntry, PropertyManager.Cn)) != 0)
{
string val = (string)nonBridgHeadTable[serverObject];
nonBridgHeadTable.Remove(serverObject);
bridgeHeadTable.Add(serverObject, val);
}
}
}
}
finally
{
conResults.Dispose();
serverEntry.Dispose();
}
}
DirectoryEntry ADAMEntry = null;
foreach (DictionaryEntry e in bridgeHeadTable)
{
DirectoryServer replica = null;
string host = (string)e.Value;
// construct directoryreplica
if (IsADAM)
{
ADAMEntry = DirectoryEntryManager.GetDirectoryEntry(context, "CN=NTDS Settings," + e.Key);
int port = (int)PropertyManager.GetPropertyValue(context, ADAMEntry, PropertyManager.MsDSPortLDAP);
string fullhost = host;
if (port != 389)
{
fullhost = host + ":" + port;
}
replica = new AdamInstance(Utils.GetNewDirectoryContext(fullhost, DirectoryContextType.DirectoryServer, context), fullhost);
}
else
{
replica = new DomainController(Utils.GetNewDirectoryContext(host, DirectoryContextType.DirectoryServer, context), host);
}
collection.Add(replica);
}
}
return collection;
}
internal DirectoryServerCollection(DirectoryContext context, DirectoryEntry crossRefEntry, bool isADAM, ReadOnlyDirectoryServerCollection servers)
{
this.copyList = new ArrayList();
this.context = context;
this.crossRefEntry = crossRefEntry;
this.isADAM = isADAM;
this.isForNC = true;
foreach (DirectoryServer server in servers)
{
base.InnerList.Add(server);
}
}
public ReadOnlyDirectoryServerCollection FindAllDirectoryServers(string siteName)
{
base.CheckIfDisposed();
if (siteName != null)
{
if (this.appType != ApplicationPartitionType.ADApplicationPartition)
{
if (this.committed)
{
ReadOnlyDirectoryServerCollection readOnlyDirectoryServerCollection = new ReadOnlyDirectoryServerCollection();
readOnlyDirectoryServerCollection.AddRange(ConfigurationSet.FindAdamInstances(this.context, base.Name, siteName));
return readOnlyDirectoryServerCollection;
}
else
{
throw new InvalidOperationException(Res.GetString("CannotPerformOperationOnUncommittedObject"));
}
}
else
{
return this.FindAllDirectoryServersInternal(siteName);
}
}
else
{
throw new ArgumentNullException("siteName");
}
}
public ReadOnlyDirectoryServerCollection FindAllDirectoryServers()
{
base.CheckIfDisposed();
if (this.appType == ApplicationPartitionType.ADApplicationPartition)
{
return this.FindAllDirectoryServersInternal(null);
}
if (!this.committed)
{
throw new InvalidOperationException(Res.GetString("CannotPerformOperationOnUncommittedObject"));
}
ReadOnlyDirectoryServerCollection servers = new ReadOnlyDirectoryServerCollection();
servers.AddRange(ConfigurationSet.FindAdamInstances(base.context, base.Name, null));
return servers;
}
private ReadOnlyDirectoryServerCollection GetBridgeheadServers()
{
NativeComInterfaces.IAdsPathname pathname = (NativeComInterfaces.IAdsPathname) new NativeComInterfaces.Pathname();
pathname.EscapedMode = 4;
ReadOnlyDirectoryServerCollection servers = new ReadOnlyDirectoryServerCollection();
if (this.existing)
{
Hashtable hashtable = new Hashtable();
Hashtable hashtable2 = new Hashtable();
Hashtable hashtable3 = new Hashtable();
string dn = "CN=Servers," + ((string) PropertyManager.GetPropertyValue(this.context, this.cachedEntry, PropertyManager.DistinguishedName));
using (DirectoryEntry entry = DirectoryEntryManager.GetDirectoryEntry(this.context, dn))
{
ADSearcher searcher = new ADSearcher(entry, "(|(objectCategory=server)(objectCategory=NTDSConnection))", new string[] { "fromServer", "distinguishedName", "dNSHostName", "objectCategory" }, SearchScope.Subtree, true, true);
SearchResultCollection results = null;
try
{
results = searcher.FindAll();
}
catch (COMException exception)
{
throw ExceptionHelper.GetExceptionFromCOMException(this.context, exception);
}
try
{
foreach (SearchResult result in results)
{
string searchResultPropertyValue = (string) PropertyManager.GetSearchResultPropertyValue(result, PropertyManager.ObjectCategory);
if (Utils.Compare(searchResultPropertyValue, 0, "CN=Server".Length, "CN=Server", 0, "CN=Server".Length) == 0)
{
hashtable3.Add((string) PropertyManager.GetSearchResultPropertyValue(result, PropertyManager.DistinguishedName), (string) PropertyManager.GetSearchResultPropertyValue(result, PropertyManager.DnsHostName));
}
}
foreach (SearchResult result2 in results)
{
string str3 = (string) PropertyManager.GetSearchResultPropertyValue(result2, PropertyManager.ObjectCategory);
if (Utils.Compare(str3, 0, "CN=Server".Length, "CN=Server", 0, "CN=Server".Length) != 0)
{
string distinguishedName = (string) PropertyManager.GetSearchResultPropertyValue(result2, PropertyManager.FromServer);
string partialDN = Utils.GetPartialDN(distinguishedName, 3);
pathname.Set(partialDN, 4);
partialDN = pathname.Retrieve(11).Substring(3);
string key = Utils.GetPartialDN((string) PropertyManager.GetSearchResultPropertyValue(result2, PropertyManager.DistinguishedName), 2);
if (!hashtable.Contains(key))
{
string str7 = (string) hashtable3[key];
if (!hashtable2.Contains(key))
{
hashtable2.Add(key, str7);
}
if (Utils.Compare((string) PropertyManager.GetPropertyValue(this.context, this.cachedEntry, PropertyManager.Cn), partialDN) != 0)
{
hashtable.Add(key, str7);
hashtable2.Remove(key);
}
}
}
}
}
finally
{
results.Dispose();
}
}
if (hashtable2.Count != 0)
{
DirectoryEntry searchRoot = DirectoryEntryManager.GetDirectoryEntry(this.context, this.siteDN);
StringBuilder builder = new StringBuilder(100);
if (hashtable2.Count > 1)
{
builder.Append("(|");
}
foreach (DictionaryEntry entry3 in hashtable2)
{
builder.Append("(fromServer=");
builder.Append("CN=NTDS Settings,");
builder.Append(Utils.GetEscapedFilterValue((string) entry3.Key));
builder.Append(")");
}
if (hashtable2.Count > 1)
{
builder.Append(")");
}
ADSearcher searcher2 = new ADSearcher(searchRoot, "(&(objectClass=nTDSConnection)(objectCategory=NTDSConnection)" + builder.ToString() + ")", new string[] { "fromServer", "distinguishedName" }, SearchScope.Subtree);
SearchResultCollection results2 = null;
try
{
results2 = searcher2.FindAll();
}
catch (COMException exception2)
{
throw ExceptionHelper.GetExceptionFromCOMException(this.context, exception2);
}
try
{
foreach (SearchResult result3 in results2)
{
string str9 = ((string) PropertyManager.GetSearchResultPropertyValue(result3, PropertyManager.FromServer)).Substring(0x11);
if (hashtable2.Contains(str9))
{
string bstrADsPath = Utils.GetPartialDN((string) PropertyManager.GetSearchResultPropertyValue(result3, PropertyManager.DistinguishedName), 4);
pathname.Set(bstrADsPath, 4);
if (Utils.Compare(pathname.Retrieve(11).Substring(3), (string) PropertyManager.GetPropertyValue(this.context, this.cachedEntry, PropertyManager.Cn)) != 0)
{
string str11 = (string) hashtable2[str9];
hashtable2.Remove(str9);
hashtable.Add(str9, str11);
}
}
}
}
finally
{
results2.Dispose();
searchRoot.Dispose();
}
}
DirectoryEntry directoryEntry = null;
foreach (DictionaryEntry entry5 in hashtable)
{
DirectoryServer server = null;
string domainControllerName = (string) entry5.Value;
if (this.IsADAM)
{
directoryEntry = DirectoryEntryManager.GetDirectoryEntry(this.context, "CN=NTDS Settings," + entry5.Key);
int num = (int) PropertyManager.GetPropertyValue(this.context, directoryEntry, PropertyManager.MsDSPortLDAP);
string adamInstanceName = domainControllerName;
if (num != 0x185)
{
adamInstanceName = domainControllerName + ":" + num;
}
server = new AdamInstance(Utils.GetNewDirectoryContext(adamInstanceName, DirectoryContextType.DirectoryServer, this.context), adamInstanceName);
}
else
{
server = new DomainController(Utils.GetNewDirectoryContext(domainControllerName, DirectoryContextType.DirectoryServer, this.context), domainControllerName);
}
servers.Add(server);
}
}
return servers;
}
