private bool ShouldUpdateResourceSchemaAttributeId(ADSchemaVersion schemaVersion)
{
bool result = false;
if (schemaVersion == ADSchemaVersion.Exchange2007Rtm)
{
ADSchemaAttributeObject[] array = this.configurationSession.Find <ADSchemaAttributeObject>(this.configurationSession.SchemaNamingContext, QueryScope.OneLevel, new AndFilter(new QueryFilter[]
{
new ComparisonFilter(ComparisonOperator.Equal, ADObjectSchema.Name, "ms-exch-resource-property-schema"),
new ComparisonFilter(ComparisonOperator.Equal, ADSchemaAttributeSchema.AttributeID, "1.2.840.113556.1.4.7000.102.50329")
}), null, 1);
if (array.Length > 0)
{
result = true;
}
}
return(result);
}
protected override void PopulateContextVariables()
{
ADDomain addomain = ADForest.GetLocalForest().FindLocalDomain();
if (addomain == null || addomain.Fqdn == null)
{
throw new InvalidFqdnException();
}
base.Fields["FullyQualifiedDomainName"] = addomain.Fqdn;
if (this.PrepareSchema)
{
ADSchemaVersion schemaVersion = DirectoryUtilities.GetSchemaVersion(base.DomainController);
switch (schemaVersion)
{
case ADSchemaVersion.Windows:
base.Fields["SchemaPrefix"] = "PostWindows2003_";
break;
case ADSchemaVersion.Exchange2000:
base.Fields["SchemaPrefix"] = "PostExchange2000_";
break;
case ADSchemaVersion.Exchange2003:
case ADSchemaVersion.Exchange2007Rtm:
base.Fields["SchemaPrefix"] = "PostExchange2003_";
break;
}
base.Fields["UpdateResourcePropertySchema"] = false;
base.Fields["ResourcePropertySchemaSaveFile"] = Path.Combine(ConfigurationContext.Setup.SetupLoggingPath, "ResourcePropertySchema.xml");
if (this.ShouldUpdateResourceSchemaAttributeId(schemaVersion))
{
base.Fields["UpdateResourcePropertySchema"] = true;
base.WriteVerbose(Strings.WillSaveResourcePropertySchemaValue((string)base.Fields["ResourcePropertySchemaSaveFile"]));
}
}
base.PopulateContextVariables();
}
public static ADSchemaVersion GetSchemaVersion(string domainControllerName)
{
IConfigurationSession configurationSession = DirectorySessionFactory.Default.CreateTopologyConfigurationSession(domainControllerName, true, ConsistencyMode.FullyConsistent, ADSessionSettings.FromRootOrgScopeSet(), 339, "GetSchemaVersion", "f:\\15.00.1497\\sources\\dev\\Management\\src\\Management\\Deployment\\DirectoryUtilities.cs");
ADSchemaVersion result = ADSchemaVersion.Unrecognized;
try
{
ADSchemaAttributeObject[] array = configurationSession.Find <ADSchemaAttributeObject>(DirectoryUtilities.ConfigurationSession.SchemaNamingContext, QueryScope.SubTree, new ComparisonFilter(ComparisonOperator.Equal, ADObjectSchema.Name, "ms-Exch-Schema-Version-Pt"), null, 1);
ADSchemaAttributeObject[] array2 = configurationSession.Find <ADSchemaAttributeObject>(DirectoryUtilities.ConfigurationSession.SchemaNamingContext, QueryScope.SubTree, new ComparisonFilter(ComparisonOperator.Equal, ADObjectSchema.Name, "ms-Exch-Schema-Version-ADC"), null, 1);
if (array.Length == 0 && array2.Length == 0)
{
result = ADSchemaVersion.Windows;
}
else if (array.Length != 0)
{
int num = array[0].RangeUpper ?? 0;
if (num >= 10637)
{
result = ADSchemaVersion.Exchange2007Rtm;
}
else if (num >= 6870)
{
result = ADSchemaVersion.Exchange2003;
}
else if (num >= 4397)
{
result = ADSchemaVersion.Exchange2000;
}
}
}
catch (DataValidationException ex)
{
throw new ADInitializationException(Strings.SchemaVersionDataValidationException(ex.Message), ex);
}
return(result);
}
