// Token: 0x06004F85 RID: 20357 RVA: 0x00124E5B File Offset: 0x0012305B
internal static ExchangeTopology Populate(ExchangeTopologyDiscovery topologyDiscovery)
{
topologyDiscovery.BuildInitialLinks();
topologyDiscovery.MatchServersWithSites();
topologyDiscovery.CreateTopology();
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int, int>(0L, "PFD ADPEXT {0} - Exchange Topology discovery complete (hash code: {1})", 28341, topologyDiscovery.preparedTopology.GetHashCode());
return(topologyDiscovery.preparedTopology);
}
// Token: 0x06004F84 RID: 20356 RVA: 0x00124DF0 File Offset: 0x00122FF0
internal static ExchangeTopologyDiscovery Create(ITopologyConfigurationSession session, ExchangeTopologyScope scope)
{
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int, ExchangeTopologyScope, string>(0L, "PFD ADPEXT {0} - Exchange Topology discovery with scope {1} started using {2} AD session", 21429, scope, (session != null) ? "caller specified" : "internally created");
if (session == null)
{
session = DirectorySessionFactory.Default.CreateTopologyConfigurationSession(ConsistencyMode.IgnoreInvalid, ADSessionSettings.FromRootOrgScopeSet(), 155, "Create", "f:\\15.00.1497\\sources\\dev\\data\\src\\directory\\ExchangeTopology\\ExchangeTopologyDiscovery.cs");
}
ExchangeTopologyDiscovery exchangeTopologyDiscovery = new ExchangeTopologyDiscovery(DateTime.UtcNow, scope);
exchangeTopologyDiscovery.ReadFromAD(session);
return(exchangeTopologyDiscovery);
}
// Token: 0x06004FA3 RID: 20387 RVA: 0x0012629C File Offset: 0x0012449C
public static byte[][] Rescope(ExchangeTopologyScope topologyScope, byte[][] data)
{
byte[][] array = new byte[3][];
data.CopyTo(array, 0);
bool flag = ExchangeTopologyDiscovery.IncludeServices(topologyScope);
bool flag2 = ExchangeTopologyDiscovery.IncludeADServers(topologyScope);
if (!flag)
{
array[1] = new byte[12];
}
if (!flag2)
{
array[2] = new byte[4];
}
return(array);
}
// Token: 0x06004FA1 RID: 20385 RVA: 0x0012602C File Offset: 0x0012422C
public static ExchangeTopologyDiscovery CreateFrom(ExchangeTopologyDiscovery.Simple topology)
{
ArgumentValidator.ThrowIfNull("topology", topology);
ExchangeTopologyDiscovery exchangeTopologyDiscovery = new ExchangeTopologyDiscovery(topology.DiscoveryStarted, topology.TopologyScope);
exchangeTopologyDiscovery.localServerFqdn = topology.LocalServerFqdn;
exchangeTopologyDiscovery.sites = SimpleADObject.CreateList <ADSite>(topology.Sites, ExchangeTopologyDiscovery.Simple.aDSiteSchema, null);
exchangeTopologyDiscovery.siteLinks = SimpleADObject.CreateList <ADSiteLink>(topology.SiteLinks, ExchangeTopologyDiscovery.Simple.aDSiteLinkSchema, null);
exchangeTopologyDiscovery.servers = SimpleADObject.CreateList <MiniTopologyServer>(topology.Servers, ExchangeTopologyDiscovery.Simple.serverSchema, null);
exchangeTopologyDiscovery.virtualDirectories = SimpleADObject.CreateList <MiniVirtualDirectory>(topology.VirtualDirectories, ExchangeTopologyDiscovery.Simple.virtualDirectorySchema, null);
exchangeTopologyDiscovery.emailTransports = SimpleADObject.CreateList <MiniEmailTransport>(topology.EmailTransports, ExchangeTopologyDiscovery.Simple.emailTransportSchema, null);
exchangeTopologyDiscovery.smtpReceiveConnectors = SimpleADObject.CreateList <MiniReceiveConnector>(topology.SmtpReceiveConnectors, ExchangeTopologyDiscovery.Simple.receiveConnectorSchema, null);
List <ADServer> list = SimpleADObject.CreateList <ADServer>(topology.ADServers, ExchangeTopologyDiscovery.Simple.aDServerSchema, null);
exchangeTopologyDiscovery.aDServers = new ReadOnlyCollection <ADServer>(list);
return(exchangeTopologyDiscovery);
}
// Token: 0x06004FA0 RID: 20384 RVA: 0x00125F70 File Offset: 0x00124170
public static ExchangeTopologyDiscovery.Simple CreateFrom(ExchangeTopologyDiscovery topologyDiscovery)
{
ArgumentValidator.ThrowIfNull("topologyDiscovery", topologyDiscovery);
return(new ExchangeTopologyDiscovery.Simple
{
DiscoveryStarted = topologyDiscovery.discoveryStarted,
TopologyScope = topologyDiscovery.topologyScope,
LocalServerFqdn = topologyDiscovery.localServerFqdn,
Sites = SimpleADObject.CreateList <ADSite>(topologyDiscovery.sites),
SiteLinks = SimpleADObject.CreateList <ADSiteLink>(topologyDiscovery.siteLinks),
Servers = SimpleADObject.CreateList <MiniTopologyServer>(topologyDiscovery.servers),
VirtualDirectories = SimpleADObject.CreateList <MiniVirtualDirectory>(topologyDiscovery.virtualDirectories),
EmailTransports = SimpleADObject.CreateList <MiniEmailTransport>(topologyDiscovery.emailTransports),
SmtpReceiveConnectors = SimpleADObject.CreateList <MiniReceiveConnector>(topologyDiscovery.smtpReceiveConnectors),
ADServers = SimpleADObject.CreateList <ADServer>(topologyDiscovery.aDServers)
});
}
// Token: 0x06004F8A RID: 20362 RVA: 0x00125C74 File Offset: 0x00123E74
private void CreateTopology()
{
bool flag = ExchangeTopologyDiscovery.IncludeServices(this.topologyScope);
bool flag2 = ExchangeTopologyDiscovery.IncludeADServers(this.topologyScope);
Dictionary <string, ReadOnlyCollection <ADServer> > dictionary = null;
if (flag2)
{
dictionary = new Dictionary <string, ReadOnlyCollection <ADServer> >(this.topoSites.Count);
foreach (string key in this.siteADServerDictionary.Keys)
{
dictionary.Add(key, new ReadOnlyCollection <ADServer>(this.siteADServerDictionary[key]));
}
}
this.preparedTopology = new ExchangeTopology(this.discoveryStarted, this.topologyScope, new ReadOnlyCollection <TopologyServer>(this.topoServers), new ReadOnlyCollection <TopologySite>(this.topoSites), new ReadOnlyCollection <TopologySiteLink>(this.topoSiteLinks), flag ? new ReadOnlyCollection <MiniVirtualDirectory>(this.virtualDirectories) : null, flag ? new ReadOnlyCollection <MiniEmailTransport>(this.emailTransports) : null, flag ? new ReadOnlyCollection <MiniReceiveConnector>(this.smtpReceiveConnectors) : null, flag2 ? this.aDServers : null, flag2 ? this.aDServerSiteDictionary : null, dictionary, this.siteDictionary, this.localServerFqdn);
TimeSpan timeSpan = this.preparedTopology.WhenCreated - this.discoveryStarted;
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int, double>((long)this.GetHashCode(), "PFD ADPEXT {0} - It took {0} ms to create the Exchange topology", 20149, timeSpan.TotalMilliseconds);
using (Process currentProcess = Process.GetCurrentProcess())
{
if (currentProcess != null)
{
int num = 0;
foreach (TopologyServer topologyServer in this.topoServers)
{
if (topologyServer.TopologySite == null)
{
if (topologyServer.IsExchange2007OrLater)
{
num++;
}
else
{
ExTraceGlobals.ExchangeTopologyTracer.TraceDebug <string>(0L, "Server {0} belongs to no site because its version is Exchange 2003 or earlier.", topologyServer.Fqdn);
}
}
}
ExchangeTopologyPerformanceCountersInstance instance = ExchangeTopologyPerformanceCounters.GetInstance(currentProcess.Id.ToString());
instance.LastExchangeTopologyDiscoveryTimeSeconds.RawValue = (long)Math.Round(timeSpan.TotalSeconds);
instance.ExchangeTopologyDiscoveriesPerformed.Increment();
instance.SitelessServers.RawValue = (long)num;
}
}
}
// Token: 0x06004F86 RID: 20358 RVA: 0x00124E98 File Offset: 0x00123098
private void ReadFromAD(ITopologyConfigurationSession session)
{
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Reading topology-related objects from the Active Directory", 29621);
this.sites = new List <ADSite>();
this.siteLinks = new List <ADSiteLink>();
this.servers = new List <MiniTopologyServer>();
this.virtualDirectories = new List <MiniVirtualDirectory>();
this.emailTransports = new List <MiniEmailTransport>();
this.smtpReceiveConnectors = new List <MiniReceiveConnector>();
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Getting the local computer FQDN", 21685);
this.localServerFqdn = NativeHelpers.GetLocalComputerFqdn(true);
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int, string>(0L, "PFD ADPEXT {0} - Local computer FQDN is {1}", 29877, this.localServerFqdn);
bool flag = ExchangeTopologyDiscovery.IncludeServices(this.topologyScope);
bool flag2 = ExchangeTopologyDiscovery.IncludeADServers(this.topologyScope);
string text = "CN=Sites," + session.ConfigurationNamingContext.DistinguishedName;
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int, string>(0L, "PFD ADPEXT {0} - Reading all Active Directory sites under {1}", 19637, text);
ADObjectId rootId = new ADObjectId(text, Guid.Empty);
ADPagedReader <ADSite> adpagedReader = session.FindPaged <ADSite>(rootId, QueryScope.OneLevel, null, null, 0);
foreach (ADSite adsite in adpagedReader)
{
ExTraceGlobals.ExchangeTopologyTracer.TraceDebug <string>(0L, "Found site {0}", adsite.Name);
this.sites.Add(adsite);
}
string text2 = "CN=IP,CN=Inter-Site Transports," + text;
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int, string>(0L, "PFD ADPEXT {0} - Reading all IP Active Directory site links under {1}", 23733, text2);
ADPagedReader <ADSiteLink> adpagedReader2 = session.FindPaged <ADSiteLink>(new ADObjectId(text2, Guid.Empty), QueryScope.OneLevel, null, null, 0);
foreach (ADSiteLink adsiteLink in adpagedReader2)
{
ExTraceGlobals.ExchangeTopologyTracer.TraceDebug <string>(0L, "Found site link {0}", adsiteLink.Name);
this.siteLinks.Add(adsiteLink);
}
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Reading all Exchange servers from the Active Directory", 31925);
ADPagedReader <MiniTopologyServer> adpagedReader3 = session.FindPaged <MiniTopologyServer>(session.ConfigurationNamingContext, QueryScope.SubTree, null, null, 0, null);
foreach (MiniTopologyServer miniTopologyServer in adpagedReader3)
{
ExTraceGlobals.ExchangeTopologyTracer.TraceDebug <string>(0L, "Found server {0}", miniTopologyServer.Name);
this.servers.Add(miniTopologyServer);
}
if (flag)
{
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Reading all Exchange virtual directories from the Active Directory", 17589);
ADPagedReader <MiniVirtualDirectory> adpagedReader4 = session.FindPaged <MiniVirtualDirectory>(session.ConfigurationNamingContext, QueryScope.SubTree, null, null, 0, null);
foreach (MiniVirtualDirectory miniVirtualDirectory in adpagedReader4)
{
ExTraceGlobals.ExchangeTopologyTracer.TraceDebug <string>(0L, "Found virtual directory {0}", miniVirtualDirectory.Name);
this.virtualDirectories.Add(miniVirtualDirectory);
}
}
if (flag)
{
ADPagedReader <MiniEmailTransport> adpagedReader5 = session.FindPaged <MiniEmailTransport>(session.ConfigurationNamingContext, QueryScope.SubTree, null, null, 0, null);
foreach (MiniEmailTransport miniEmailTransport in adpagedReader5)
{
ExTraceGlobals.ExchangeTopologyTracer.TraceDebug <string>(0L, "Found email transport configuration {0}", miniEmailTransport.Name);
this.emailTransports.Add(miniEmailTransport);
}
}
if (flag2)
{
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Reading all Active Directory domain controllers", 25781);
this.aDServers = session.FindServerWithNtdsdsa(null, false, false);
}
else
{
this.aDServers = new ReadOnlyCollection <ADServer>(new List <ADServer>());
}
if (flag)
{
QueryFilter filter = new AndFilter(new QueryFilter[]
{
new ComparisonFilter(ComparisonOperator.Equal, ADObjectSchema.ObjectCategory, "msExchSmtpReceiveConnector"),
new BitMaskAndFilter(ReceiveConnectorSchema.ProtocolOptions, 8192UL)
});
ADPagedReader <MiniReceiveConnector> adpagedReader6 = session.FindPaged <MiniReceiveConnector>(session.ConfigurationNamingContext, QueryScope.SubTree, filter, null, 0, null);
foreach (MiniReceiveConnector miniReceiveConnector in adpagedReader6)
{
ExTraceGlobals.ExchangeTopologyTracer.TraceDebug <string>(0L, "Found receive connector configuration {0}", miniReceiveConnector.Name);
this.smtpReceiveConnectors.Add(miniReceiveConnector);
}
}
}
// Token: 0x06004F87 RID: 20359 RVA: 0x001252FC File Offset: 0x001234FC
private void BuildInitialLinks()
{
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Creating topology objects and building links", 18613);
this.aDServerSiteDictionary = new Dictionary <string, TopologySite>(StringComparer.OrdinalIgnoreCase);
this.siteADServerDictionary = new Dictionary <string, List <ADServer> >(StringComparer.OrdinalIgnoreCase);
this.topoSites = new List <TopologySite>(this.sites.Count);
this.topoSiteLinks = new List <TopologySiteLink>(this.siteLinks.Count);
this.siteDictionary = new Dictionary <string, TopologySite>(this.sites.Count, StringComparer.OrdinalIgnoreCase);
this.topoServers = new List <TopologyServer>(this.servers.Count);
Dictionary <TopologySite, List <ITopologySiteLink> > dictionary = new Dictionary <TopologySite, List <ITopologySiteLink> >(this.sites.Count);
bool flag = ExchangeTopologyDiscovery.IncludeADServers(this.topologyScope);
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Creating TopologySites and hash them by site DN", 22709);
foreach (ADSite site in this.sites)
{
TopologySite topologySite = new TopologySite(site);
this.siteDictionary.Add(topologySite.DistinguishedName, topologySite);
dictionary.Add(topologySite, new List <ITopologySiteLink>());
this.topoSites.Add(topologySite);
}
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Creating TopologySiteLinks and filling the TopologySites collection", 30901);
foreach (ADSiteLink adsiteLink in this.siteLinks)
{
TopologySiteLink topologySiteLink = new TopologySiteLink(adsiteLink);
List <ITopologySite> list = new List <ITopologySite>(topologySiteLink.Sites.Count);
foreach (ADObjectId adobjectId in topologySiteLink.Sites)
{
TopologySite topologySite2 = null;
if (!this.siteDictionary.TryGetValue(adobjectId.DistinguishedName, out topologySite2))
{
ExTraceGlobals.ExchangeTopologyTracer.TraceWarning <string, string>(0L, "Site link {0} points to nonexistent site {1} (likely a transient replication issue). Ignoring this pointer.", adsiteLink.Name, adobjectId.DistinguishedName);
}
else
{
list.Add(topologySite2);
dictionary[topologySite2].Add(topologySiteLink);
}
}
topologySiteLink.TopologySites = new ReadOnlyCollection <ITopologySite>(list);
this.topoSiteLinks.Add(topologySiteLink);
}
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Filling each site's TopologySiteLinks collection", 16565);
foreach (TopologySite topologySite3 in this.topoSites)
{
List <ITopologySiteLink> list2 = null;
if (!dictionary.TryGetValue(topologySite3, out list2))
{
if (this.topoSites.Count > 1)
{
ExTraceGlobals.ExchangeTopologyTracer.TraceWarning <string>(0L, "Site {0} is not linked to any sites.", topologySite3.Name);
}
list2 = new List <ITopologySiteLink>();
}
topologySite3.TopologySiteLinks = new ReadOnlyCollection <ITopologySiteLink>(list2);
}
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Creating TopologyServers", 24757);
foreach (MiniTopologyServer server in this.servers)
{
TopologyServer item = new TopologyServer(server);
this.topoServers.Add(item);
}
if (flag)
{
ExTraceGlobals.ExchangeTopologyTracer.TracePfd <int>(0L, "PFD ADPEXT {0} - Filling the ADServerSite dictionary with domain controller site mappings", 28853);
foreach (ADServer adserver in this.aDServers)
{
string distinguishedName = adserver.Id.Parent.Parent.DistinguishedName;
TopologySite topologySite4;
if (!this.siteDictionary.TryGetValue(distinguishedName, out topologySite4))
{
ExTraceGlobals.ExchangeTopologyTracer.TraceWarning <string, string>(0L, "AD Server {0} points to nonexistent site {1} (likely a replication issue).", adserver.DnsHostName, distinguishedName);
}
else
{
this.aDServerSiteDictionary[adserver.DnsHostName] = topologySite4;
this.aDServerSiteDictionary[adserver.Name] = topologySite4;
ExTraceGlobals.ExchangeTopologyTracer.TraceDebug <string, string>(0L, "ADServer {0} is assigned a static site {1}.", adserver.DnsHostName, topologySite4.Name);
List <ADServer> list3;
if (!this.siteADServerDictionary.TryGetValue(distinguishedName, out list3))
{
list3 = new List <ADServer>();
this.siteADServerDictionary.Add(distinguishedName, list3);
ExTraceGlobals.ExchangeTopologyTracer.TraceDebug <string>(0L, "Adding site {0} to the siteADServerDictionary.", topologySite4.Name);
}
list3.Add(adserver);
ExTraceGlobals.ExchangeTopologyTracer.TraceDebug <string, string>(0L, "Adding ADServer {0} to the siteADServerDictionary under site {1}.", adserver.DnsHostName, topologySite4.Name);
}
}
}
}
public ReadOnlyCollection <TopologySite> GetSitesSortedByCostFromSite(TopologySite sourceSite)
{
return(new ReadOnlyCollection <TopologySite>(ExchangeTopologyDiscovery.OrderDestinationSites(this.allTopologySites, sourceSite, this.allTopologySites)));
}
public static ExchangeTopology Discover(ITopologyConfigurationSession session, ExchangeTopologyScope scope)
{
ExchangeTopologyDiscovery topologyDiscovery = ExchangeTopologyDiscovery.Create(session, scope);
return(ExchangeTopologyDiscovery.Populate(topologyDiscovery));
}