1 files changed, 81 insertions, 0 deletions
diff --git a/Crypto/src/asn1/DerGeneralString.cs b/Crypto/src/asn1/DerGeneralString.cs
new file mode 100644
index 000000000..0e20b53bd
--- /dev/null
+++ b/Crypto/src/asn1/DerGeneralString.cs
@@ -0,0 +1,81 @@
+using System;
+using System.Text;
+
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1
+{
+ public class DerGeneralString
+ : DerStringBase
+ {
+ private readonly string str;
+
+ public static DerGeneralString GetInstance(
+ object obj)
+ {
+ if (obj == null || obj is DerGeneralString)
+ {
+ return (DerGeneralString) obj;
+ }
+
+ throw new ArgumentException("illegal object in GetInstance: "
+ + obj.GetType().Name);
+ }
+
+ public static DerGeneralString GetInstance(
+ Asn1TaggedObject obj,
+ bool isExplicit)
+ {
+ Asn1Object o = obj.GetObject();
+
+ if (isExplicit || o is DerGeneralString)
+ {
+ return GetInstance(o);
+ }
+
+ return new DerGeneralString(((Asn1OctetString)o).GetOctets());
+ }
+
+ public DerGeneralString(
+ byte[] str)
+ : this(Strings.FromAsciiByteArray(str))
+ {
+ }
+
+ public DerGeneralString(
+ string str)
+ {
+ if (str == null)
+ throw new ArgumentNullException("str");
+
+ this.str = str;
+ }
+
+ public override string GetString()
+ {
+ return str;
+ }
+
+ public byte[] GetOctets()
+ {
+ return Strings.ToAsciiByteArray(str);
+ }
+
+ internal override void Encode(
+ DerOutputStream derOut)
+ {
+ derOut.WriteEncoded(Asn1Tags.GeneralString, GetOctets());
+ }
+
+ protected override bool Asn1Equals(
+ Asn1Object asn1Object)
+ {
+ DerGeneralString other = asn1Object as DerGeneralString;
+
+ if (other == null)
+ return false;
+
+ return this.str.Equals(other.str);
+ }
+ }
+}
|
