mcs/class/Novell.Directory.Ldap/Novell.Directory.Ldap.Rfc2251/RfcLdapSuperDN.cs

   1 //
   2 // Novell.Directory.Ldap.Rfc2251.RfcLdapSuperDN.cs
   3 //
   4 // Author:
   5 //   Boris Kirzner (borisk@mainsoft.com)
   6 //
   7
   8 using System;
   9 using Novell.Directory.Ldap.Asn1;
  10
  11 namespace Novell.Directory.Ldap.Rfc2251\r
  12 {\r
  13         ///<summary>Represents an [0] LDAP DN OPTIONAL used as newSuperior attribute of\r
  14         /// ModifyDNRequest (For more detail on this Syntax refer to rfc2251).\r
  15         /// </summary>\r
  16         public class RfcLdapSuperDN : Asn1Tagged\r
  17         {\r
  18                 private sbyte[] content;\r
  19         \r
  20                 /// <summary>\r
  21                 /// ASN.1 [0] LDAP DN OPTIONAL tag definition.\r
  22                 /// </summary>\r
  23                 public static readonly int TAG = 0x00;\r
  24 \r
  25                 /// <summary> ID is added for Optimization.\r
  26                 /// Id needs only be one Value for every instance, thus we create it only once.\r
  27                 /// </summary>\r
  28                 protected static readonly Asn1Identifier ID = new Asn1Identifier(Asn1Identifier.CONTEXT, false, TAG);\r
  29            \r
  30                 /// <summary> Constructs an RfcLDAPSuperDN object from a String object.\r
  31                 /// </summary>\r
  32                 /// <param name="content"> A string value that will be contained in the this RfcLDAPSuperDN object </param>\r
  33                 public RfcLdapSuperDN(String s) : base(ID, new Asn1OctetString(s), false) //type is encoded IMPLICITLY \r
  34                 {                       \r
  35                         try {\r
  36                                 System.Text.Encoding encoder = System.Text.Encoding.GetEncoding("utf-8");
  37                                 byte[] ibytes = encoder.GetBytes(s);
  38                                 sbyte[] sbytes=SupportClass.ToSByteArray(ibytes);
  39
  40                                 this.content = sbytes;\r
  41                         } \r
  42                         catch(System.IO.IOException uee) {\r
  43                                 throw new System.SystemException(uee.ToString());\r
  44                         }\r
  45                 }\r
  46                 \r
  47                 /// <summary> Constructs an RfcLDAPSuperDN object from a byte array. </summary>\r
  48                 /// <param name="content"> A byte array representing the string that will be contained in the this RfcLDAPSuperDN object </param>\r
  49                 [CLSCompliantAttribute(false)]\r
  50                 public RfcLdapSuperDN(sbyte[] ba) : base(ID, new Asn1OctetString(ba), false) //type is encoded IMPLICITLY \r
  51                 {                       \r
  52                         this.content = ba;\r
  53                 }\r
  54         \r
  55                 /// <summary> Encodes the current instance into the
  56                 /// specified output stream using the specified encoder object.
  57                 ///
  58                 /// </summary>
  59                 /// <param name="enc">Encoder object to use when encoding self.
  60                 ///
  61                 /// </param>
  62                 /// <param name="out">The output stream onto which the encoded byte
  63                 /// stream is written.
  64                 /// </param>
  65                 public override void  encode(Asn1Encoder enc, System.IO.Stream out_Renamed)
  66                 {
  67                         enc.encode(this, out_Renamed);
  68                         return ;
  69                 }\r
  70 \r
  71                 /// <summary> Returns the content of this RfcLdapSuperDN as a byte array.</summary>
  72                 [CLSCompliantAttribute(false)]
  73                 public sbyte[] byteValue()
  74                 {
  75                         return content;
  76                 }
  77
  78
  79                 /// <summary> Returns the content of this RfcLdapSuperDN as a String.</summary>
  80                 public System.String stringValue()
  81                 {
  82                         System.String s = null;
  83                         try {
  84                                 System.Text.Encoding encoder = System.Text.Encoding.GetEncoding("utf-8");
  85                                 char[] dchar = encoder.GetChars(SupportClass.ToByteArray(content));
  86                                 s = new String(dchar);
  87                         }
  88                         catch (System.IO.IOException uee) {
  89                                 throw new System.SystemException(uee.ToString());
  90                         }
  91                         return s;
  92                 }
  93
  94
  95                 /// <summary> Return a String representation of this RfcLdapSuperDN.</summary>
  96                 public override System.String ToString()
  97                 {
  98                         return base.ToString() + " " + stringValue();
  99                 }\r
 100 \r
 101         }\r
 102 }\r