public SchemaType(string cName, string attributeSyntax , string attrDisplayName ,string attributeType)
{
_cName = cName;
if (attributeSyntax != null)
{
_adsType = ADTypeLookup.GetADSType(attributeSyntax);
}
_isSingleValued = false;
_attributeSyntax = attributeSyntax;
_attrDisplayName = attrDisplayName;
_attributeType = attributeType;
}
public SchemaType(string cName, string attributeSyntax, string attrDisplayName, string attributeType)
{
_cName = cName;
if (attributeSyntax != null)
{
_adsType = ADTypeLookup.GetADSType(attributeSyntax);
}
_isSingleValued = false;
_attributeSyntax = attributeSyntax;
_attrDisplayName = attrDisplayName;
_attributeType = attributeType;
}
public LdapValue[] GetAttributeValues(IntPtr ldapEntry, string attrName, DirectoryContext dirContext)
{
if (dirContext == null ||
String.IsNullOrEmpty(attrName))
{
return(null);
}
if (dirContext.SchemaCache == null)
{
return(GetNonBervals(ldapEntry, attrName));
}
LDAPSchemaCache schema = dirContext.SchemaCache;
SchemaType foundType = schema.GetSchemaTypeByDisplayName(attrName);
// if cannot find type in schemaCache, get byte[] first
//(sometimes schemaCache doesn't contain objectGUID,...type information)
if (foundType == null)
{
if (String.Equals(attrName, "objectGUID", StringComparison.InvariantCultureIgnoreCase) ||
String.Equals(attrName, "objectSid", StringComparison.InvariantCultureIgnoreCase) ||
String.Equals(attrName, "nTsecurityDescriptor", StringComparison.InvariantCultureIgnoreCase))
{
return(ReformatBervalsInHex(ldapEntry, attrName));
}
else
{
return(GetNonBervals(ldapEntry, attrName));
}
}
ADSType adstype = foundType.DataType;
if (adstype == ADSType.ADSTYPE_OCTET_STRING ||
adstype == ADSType.ADSTYPE_NT_SECURITY_DESCRIPTOR)
{
return(ReformatBervalsInHex(ldapEntry, attrName));
}
else if (adstype == ADSType.ADSTYPE_INTEGER ||
adstype == ADSType.ADSTYPE_LARGE_INTEGER)
{
LdapValue[] values = GetBervals(ldapEntry, attrName);
if (values == null || values.Length == 0)
{
return(values);
}
foreach (LdapValue value in values)
{
string replace = value.stringData.Replace("-", "");
char[] intValuechrs = new char[replace.Length / 2];
for (int i = 0; i < replace.Length / 2; i++)
{
intValuechrs[i] = replace[i * 2 + 1];
}
for (int i = 0; i < intValuechrs.Length; i++)
{
if (intValuechrs[i] < '0' || intValuechrs[i] > '9')
{
intValuechrs[i] = '-';
}
}
value.stringData = new string(intValuechrs);
value.stringData.Replace("-", "");
if (adstype == ADSType.ADSTYPE_INTEGER)
{
value.intData = Convert.ToInt32(value.stringData);
value.AdsType = ADSType.ADSTYPE_INTEGER;
}
else if (adstype == ADSType.ADSTYPE_LARGE_INTEGER)
{
value.longData = Convert.ToInt64(value.stringData);
value.AdsType = ADSType.ADSTYPE_LARGE_INTEGER;
}
}
}
return(GetNonBervals(ldapEntry, attrName));
}
/// <summary>
/// Returns the attribute type based on attribute syntax
/// </summary>
/// <param name="schemaType"></param>
/// <returns></returns>
public static string GetADSTypeString(SchemaType schemaType)
{
ADSType syntaxID = schemaType.DataType;
switch (syntaxID)
{
case ADSType.ADSTYPE_DN_STRING:
return("DN");
case ADSType.ADSTYPE_CASE_IGNORE_STRING:
if (schemaType.AttributeSyntax.Equals("2.5.5.2"))
{
return("OID");
}
else if (schemaType.AttributeSyntax.Equals("2.5.5.4"))
{
return("CaseIgnoreString");
}
else if (schemaType.AttributeSyntax.Equals("2.5.5.12"))
{
return("DirectoryString");
}
else if (schemaType.AttributeSyntax.Equals("2.5.5.13"))
{
return("PresentationAddress");
}
return("IA5String");
case ADSType.ADSTYPE_CASE_EXACT_STRING:
return("CaseSensitiveString");
case ADSType.ADSTYPE_PRINTABLE_STRING:
return("PrintableString");
case ADSType.ADSTYPE_NUMERIC_STRING:
return("NumericString");
case ADSType.ADSTYPE_DN_WITH_STRING:
return("DNWithString");
case ADSType.ADSTYPE_BOOLEAN:
return("Boolean");
case ADSType.ADSTYPE_INTEGER:
return("INTEGER");
case ADSType.ADSTYPE_OCTET_STRING:
return("OctetString");
case ADSType.ADSTYPE_UTC_TIME:
return("GeneralizedTime");
case ADSType.ADSTYPE_NT_SECURITY_DESCRIPTOR:
return("NTSecurityDescriptor");
case ADSType.ADSTYPE_LARGE_INTEGER:
return("INTEGER8");
default:
return("");
}
}
public LdapValue(ADSType adsType, byte[] byteData)
{
_adstype = adsType;
_byteData = byteData;
}
public LdapValue(ADSType adsType, string stringData)
{
_adstype = adsType;
_stringData = stringData;
}
public LdapValue(ADSType adsType, byte[] byteData)
{
_adstype = adsType;
_byteData = byteData;
}
public LdapValue(ADSType adsType, string stringData)
{
_adstype = adsType;
_stringData = stringData;
}
