diff options
Diffstat (limited to 'crypto/src/asn1/DerUniversalString.cs')
-rw-r--r-- | crypto/src/asn1/DerUniversalString.cs | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/crypto/src/asn1/DerUniversalString.cs b/crypto/src/asn1/DerUniversalString.cs deleted file mode 100644 index 305102f2f..000000000 --- a/crypto/src/asn1/DerUniversalString.cs +++ /dev/null @@ -1,107 +0,0 @@ -using System; -using System.Text; - -using Org.BouncyCastle.Utilities; - -namespace Org.BouncyCastle.Asn1 -{ - /** - * Der UniversalString object. - */ - public class DerUniversalString - : DerStringBase - { - private static readonly char[] table = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' }; - - private readonly byte[] str; - - /** - * return a Universal string from the passed in object. - * - * @exception ArgumentException if the object cannot be converted. - */ - public static DerUniversalString GetInstance( - object obj) - { - if (obj == null || obj is DerUniversalString) - { - return (DerUniversalString)obj; - } - - throw new ArgumentException("illegal object in GetInstance: " + obj.GetType().Name); - } - - /** - * return a Universal string from a tagged object. - * - * @param obj the tagged object holding the object we want - * @param explicitly true if the object is meant to be explicitly - * tagged false otherwise. - * @exception ArgumentException if the tagged object cannot - * be converted. - */ - public static DerUniversalString GetInstance( - Asn1TaggedObject obj, - bool isExplicit) - { - Asn1Object o = obj.GetObject(); - - if (isExplicit || o is DerUniversalString) - { - return GetInstance(o); - } - - return new DerUniversalString(Asn1OctetString.GetInstance(o).GetOctets()); - } - - /** - * basic constructor - byte encoded string. - */ - public DerUniversalString( - byte[] str) - { - if (str == null) - throw new ArgumentNullException("str"); - - this.str = str; - } - - public override string GetString() - { - StringBuilder buffer = new StringBuilder("#"); - byte[] enc = GetDerEncoded(); - - for (int i = 0; i != enc.Length; i++) - { - uint ubyte = enc[i]; - buffer.Append(table[(ubyte >> 4) & 0xf]); - buffer.Append(table[enc[i] & 0xf]); - } - - return buffer.ToString(); - } - - public byte[] GetOctets() - { - return (byte[]) str.Clone(); - } - - internal override void Encode( - DerOutputStream derOut) - { - derOut.WriteEncoded(Asn1Tags.UniversalString, this.str); - } - - protected override bool Asn1Equals( - Asn1Object asn1Object) - { - DerUniversalString other = asn1Object as DerUniversalString; - - if (other == null) - return false; - -// return this.GetString().Equals(other.GetString()); - return Arrays.AreEqual(this.str, other.str); - } - } -} |