1 files changed, 170 insertions, 0 deletions
diff --git a/crypto/src/asn1/isismtt/x509/DeclarationOfMajority.cs b/crypto/src/asn1/isismtt/x509/DeclarationOfMajority.cs
new file mode 100644
index 000000000..dfac65040
--- /dev/null
+++ b/crypto/src/asn1/isismtt/x509/DeclarationOfMajority.cs
@@ -0,0 +1,170 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.IsisMtt.X509
+{
+	/**
+	* A declaration of majority.
+	* <p/>
+	* <pre>
+	*           DeclarationOfMajoritySyntax ::= CHOICE
+	*           {
+	*             notYoungerThan [0] IMPLICIT INTEGER,
+	*             fullAgeAtCountry [1] IMPLICIT SEQUENCE
+	*             {
+	*               fullAge BOOLEAN DEFAULT TRUE,
+	*               country PrintableString (SIZE(2))
+	*             }
+	*             dateOfBirth [2] IMPLICIT GeneralizedTime
+	*           }
+	* </pre>
+	* <p/>
+	* fullAgeAtCountry indicates the majority of the owner with respect to the laws
+	* of a specific country.
+	*/
+	public class DeclarationOfMajority
+		: Asn1Encodable, IAsn1Choice
+	{
+		public enum Choice
+		{
+			NotYoungerThan = 0,
+			FullAgeAtCountry = 1,
+			DateOfBirth = 2
+		};
+
+		private readonly Asn1TaggedObject declaration;
+
+		public DeclarationOfMajority(
+			int notYoungerThan)
+		{
+			declaration = new DerTaggedObject(false, 0, new DerInteger(notYoungerThan));
+		}
+
+		public DeclarationOfMajority(
+			bool	fullAge,
+			string	country)
+		{
+			if (country.Length > 2)
+				throw new ArgumentException("country can only be 2 characters");
+
+			DerPrintableString countryString = new DerPrintableString(country, true);
+
+			DerSequence seq;
+			if (fullAge)
+			{
+				seq = new DerSequence(countryString);
+			}
+			else
+			{
+				seq = new DerSequence(DerBoolean.False, countryString);
+			}
+
+			this.declaration = new DerTaggedObject(false, 1, seq);
+		}
+
+		public DeclarationOfMajority(
+			DerGeneralizedTime dateOfBirth)
+		{
+			this.declaration = new DerTaggedObject(false, 2, dateOfBirth);
+		}
+
+		public static DeclarationOfMajority GetInstance(
+			object obj)
+		{
+			if (obj == null || obj is DeclarationOfMajority)
+			{
+				return (DeclarationOfMajority) obj;
+			}
+
+			if (obj is Asn1TaggedObject)
+			{
+				return new DeclarationOfMajority((Asn1TaggedObject) obj);
+			}
+
+			throw new ArgumentException("unknown object in factory: " + obj.GetType().Name, "obj");
+		}
+
+		private DeclarationOfMajority(
+			Asn1TaggedObject o)
+		{
+			if (o.TagNo > 2)
+				throw new ArgumentException("Bad tag number: " + o.TagNo);
+
+			this.declaration = o;
+		}
+
+		/**
+		* Produce an object suitable for an Asn1OutputStream.
+		* <p/>
+		* Returns:
+		* <p/>
+		* <pre>
+		*           DeclarationOfMajoritySyntax ::= CHOICE
+		*           {
+		*             notYoungerThan [0] IMPLICIT INTEGER,
+		*             fullAgeAtCountry [1] IMPLICIT SEQUENCE
+		*             {
+		*               fullAge BOOLEAN DEFAULT TRUE,
+		*               country PrintableString (SIZE(2))
+		*             }
+		*             dateOfBirth [2] IMPLICIT GeneralizedTime
+		*           }
+		* </pre>
+		*
+		* @return an Asn1Object
+		*/
+		public override Asn1Object ToAsn1Object()
+		{
+			return declaration;
+		}
+
+		public Choice Type
+		{
+			get { return (Choice) declaration.TagNo; }
+		}
+
+		/**
+		* @return notYoungerThan if that's what we are, -1 otherwise
+		*/
+		public virtual int NotYoungerThan
+		{
+			get
+			{
+				switch ((Choice) declaration.TagNo)
+				{
+					case Choice.NotYoungerThan:
+						return DerInteger.GetInstance(declaration, false).Value.IntValue;
+					default:
+						return -1;
+				}
+			}
+		}
+
+		public virtual Asn1Sequence FullAgeAtCountry
+		{
+			get
+			{
+				switch ((Choice) declaration.TagNo)
+				{
+					case Choice.FullAgeAtCountry:
+						return Asn1Sequence.GetInstance(declaration, false);
+					default:
+						return null;
+				}
+			}
+		}
+
+		public virtual DerGeneralizedTime DateOfBirth
+		{
+			get
+			{
+				switch ((Choice) declaration.TagNo)
+				{
+					case Choice.DateOfBirth:
+						return DerGeneralizedTime.GetInstance(declaration, false);
+					default:
+						return null;
+				}
+			}
+		}
+	}
+}