public static MtrSchemaVersion GetMtrSchemaVersion(ServerVersion serverVersion)
{
int num = serverVersion.ToInt();
if (num < Globals.E14Version)
{
return(MtrSchemaVersion.Unknown);
}
if (num < Globals.E15Version)
{
return(MtrSchemaVersion.E14);
}
return(MtrSchemaVersion.E15RTM);
}
public static LocalizedString?CheckForMinimumRequiredVersion(ServerVersion sourceServerVersion)
{
LocalizedString?result = null;
int num = sourceServerVersion.ToInt();
if (sourceServerVersion.Major < 8)
{
result = new LocalizedString?(MrsStrings.PublicFolderMigrationNotSupportedFromExchange2003OrEarlier(sourceServerVersion.Major, sourceServerVersion.Minor, sourceServerVersion.Build, sourceServerVersion.Revision));
}
else if (sourceServerVersion.Major == 8 && num < ParallelPublicFolderMigrationVersionChecker.E12MinVersionNumber)
{
result = new LocalizedString?(MrsStrings.PublicFolderMigrationNotSupportedFromCurrentExchange2007Version(sourceServerVersion.Major, sourceServerVersion.Minor, sourceServerVersion.Build, sourceServerVersion.Revision));
}
else if (sourceServerVersion.Major == 14 && num < ParallelPublicFolderMigrationVersionChecker.E14MinVersionNumber)
{
result = new LocalizedString?(MrsStrings.PublicFolderMigrationNotSupportedFromCurrentExchange2010Version(sourceServerVersion.Major, sourceServerVersion.Minor, sourceServerVersion.Build, sourceServerVersion.Revision));
}
return(result);
}
internal static BackEndServer GetAnyBackEndServerForVersion <ServiceType>(ServerVersion serverVersion, bool exactVersionMatch, ClientAccessType clientAccessType, bool currentSiteOnly = false) where ServiceType : HttpService
{
if (serverVersion == null)
{
throw new ArgumentNullException("version");
}
ServiceTopology currentServiceTopology = ServiceTopology.GetCurrentServiceTopology("f:\\15.00.1497\\sources\\dev\\data\\src\\ApplicationLogic\\Cafe\\HttpProxyBackEndHelper.cs", "GetAnyBackEndServerForVersion", 349);
string empty = string.Empty;
int version = 0;
ServerRole serverRoleToLookFor = (serverVersion.Major < 15) ? ServerRole.ClientAccess : ServerRole.Mailbox;
if (currentServiceTopology.TryGetRandomServerFromCurrentSite(serverRoleToLookFor, serverVersion.ToInt(), ServiceTopology.RandomServerSearchType.ExactVersion, out empty, out version, "f:\\15.00.1497\\sources\\dev\\data\\src\\ApplicationLogic\\Cafe\\HttpProxyBackEndHelper.cs", "GetAnyBackEndServerForVersion", 358))
{
return(new BackEndServer(empty, version));
}
if (!exactVersionMatch)
{
ServerVersion serverVersion2 = new ServerVersion(serverVersion.Major, 0, 0, 0);
if (currentServiceTopology.TryGetRandomServerFromCurrentSite(serverRoleToLookFor, serverVersion2.ToInt(), ServiceTopology.RandomServerSearchType.MinimumVersionMatchMajor, out empty, out version, "f:\\15.00.1497\\sources\\dev\\data\\src\\ApplicationLogic\\Cafe\\HttpProxyBackEndHelper.cs", "GetAnyBackEndServerForVersion", 374))
{
return(new BackEndServer(empty, version));
}
}
if (!currentSiteOnly)
{
HttpService httpService = currentServiceTopology.FindAny <ServiceType>(clientAccessType, (ServiceType service) => service != null && !service.IsFrontEnd && (service.ServerRole & serverRoleToLookFor) == serverRoleToLookFor && !service.IsOutOfService && service.AdminDisplayVersionNumber == serverVersion, "f:\\15.00.1497\\sources\\dev\\data\\src\\ApplicationLogic\\Cafe\\HttpProxyBackEndHelper.cs", "GetAnyBackEndServerForVersion", 389);
if (httpService != null)
{
return(new BackEndServer(httpService.ServerFullyQualifiedDomainName, httpService.ServerVersionNumber));
}
if (!exactVersionMatch)
{
new ServerVersion(serverVersion.Major, 0, 0, 0);
httpService = currentServiceTopology.FindAny <ServiceType>(clientAccessType, (ServiceType service) => service != null && !service.IsFrontEnd && (service.ServerRole & serverRoleToLookFor) == serverRoleToLookFor && !service.IsOutOfService && service.ServerVersionNumber > serverVersion.ToInt() && new ServerVersion(service.ServerVersionNumber).Major == serverVersion.Major, "f:\\15.00.1497\\sources\\dev\\data\\src\\ApplicationLogic\\Cafe\\HttpProxyBackEndHelper.cs", "GetAnyBackEndServerForVersion", 408);
if (httpService != null)
{
return(new BackEndServer(httpService.ServerFullyQualifiedDomainName, httpService.ServerVersionNumber));
}
}
}
if (!exactVersionMatch)
{
ServerVersion higherVersion = new ServerVersion(serverVersion.Major + 1, 0, 0, 0);
ServerRole higherVersionServerRoleToLookFor = (higherVersion.Major < 15) ? ServerRole.ClientAccess : ServerRole.Mailbox;
if (currentServiceTopology.TryGetRandomServerFromCurrentSite(higherVersionServerRoleToLookFor, higherVersion.ToInt(), ServiceTopology.RandomServerSearchType.MinimumVersion, out empty, out version, "f:\\15.00.1497\\sources\\dev\\data\\src\\ApplicationLogic\\Cafe\\HttpProxyBackEndHelper.cs", "GetAnyBackEndServerForVersion", 431))
{
return(new BackEndServer(empty, version));
}
if (!currentSiteOnly)
{
HttpService httpService2 = currentServiceTopology.FindAny <ServiceType>(clientAccessType, (ServiceType service) => service != null && !service.IsFrontEnd && (service.ServerRole & higherVersionServerRoleToLookFor) == higherVersionServerRoleToLookFor && !service.IsOutOfService && service.ServerVersionNumber > higherVersion.ToInt(), "f:\\15.00.1497\\sources\\dev\\data\\src\\ApplicationLogic\\Cafe\\HttpProxyBackEndHelper.cs", "GetAnyBackEndServerForVersion", 444);
if (httpService2 != null)
{
return(new BackEndServer(httpService2.ServerFullyQualifiedDomainName, httpService2.ServerVersionNumber));
}
}
}
string message = string.Format("Unable to find any backend server for version {0}.", serverVersion);
throw new ServerNotFoundException(message, serverVersion.ToString());
}
internal static List <string> GetMrsServers(IConfigurationSession session, Guid mdbGuid)
{
DatabaseInformation databaseInformation = MapiUtils.FindServerForMdb(mdbGuid, null, null, FindServerFlags.None);
if (databaseInformation.ServerSite == null)
{
throw new UnableToDetermineMDBSitePermanentException(mdbGuid);
}
MrsTracer.Common.Debug("MDB '{0}' ({1}) found to belong to Site: '{2}'", new object[]
{
databaseInformation.DatabaseName,
mdbGuid,
databaseInformation.ServerSite
});
ServerVersion serverVersion = MailboxReplicationServiceClient.minRequiredVersion;
QueryFilter filter = new AndFilter(new QueryFilter[]
{
new BitMaskAndFilter(ServerSchema.CurrentServerRole, 4UL),
new ComparisonFilter(ComparisonOperator.NotEqual, ActiveDirectoryServerSchema.IsOutOfService, true),
new ComparisonFilter(ComparisonOperator.GreaterThanOrEqual, ServerSchema.VersionNumber, serverVersion.ToInt()),
new ComparisonFilter(ComparisonOperator.Equal, ServerSchema.ServerSite, databaseInformation.ServerSite.DistinguishedName)
});
Server[] array = session.Find <Server>(null, QueryScope.SubTree, filter, null, 0);
if (array == null || array.Length == 0)
{
MrsTracer.Common.Error("No Client Access servers running an appropriate version of Exchange 2010 (or later) were found in site '{0}'.", new object[]
{
databaseInformation.ServerSite.ToString()
});
throw new ErrorNoCASServersInSitePermanentException(databaseInformation.ServerSite.ToString(), serverVersion.ToString());
}
List <string> list = new List <string>(array.Length);
foreach (Server server in array)
{
string fqdn = server.Fqdn;
if (!string.IsNullOrEmpty(fqdn))
{
list.Add(fqdn);
}
}
return(list);
}
