1 files changed, 163 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/asn1/isismtt/x509/DeclarationOfMajority.java b/core/src/main/java/org/spongycastle/asn1/isismtt/x509/DeclarationOfMajority.java
new file mode 100644
index 00000000..900f4c08
--- /dev/null
+++ b/core/src/main/java/org/spongycastle/asn1/isismtt/x509/DeclarationOfMajority.java
@@ -0,0 +1,163 @@
+package org.spongycastle.asn1.isismtt.x509;
+
+import org.spongycastle.asn1.ASN1Boolean;
+import org.spongycastle.asn1.ASN1Choice;
+import org.spongycastle.asn1.ASN1EncodableVector;
+import org.spongycastle.asn1.ASN1GeneralizedTime;
+import org.spongycastle.asn1.ASN1Integer;
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.ASN1Sequence;
+import org.spongycastle.asn1.ASN1TaggedObject;
+import org.spongycastle.asn1.DERPrintableString;
+import org.spongycastle.asn1.DERSequence;
+import org.spongycastle.asn1.DERTaggedObject;
+
+/**
+ * A declaration of majority.
+ *
+ * <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
+    extends ASN1Object
+    implements ASN1Choice
+{
+    public static final int notYoungerThan = 0;
+    public static final int fullAgeAtCountry = 1;
+    public static final int dateOfBirth = 2;
+
+    private ASN1TaggedObject declaration;
+
+    public DeclarationOfMajority(int notYoungerThan)
+    {
+        declaration = new DERTaggedObject(false, 0, new ASN1Integer(notYoungerThan));
+    }
+
+    public DeclarationOfMajority(boolean fullAge, String country)
+    {
+        if (country.length() > 2)
+        {
+            throw new IllegalArgumentException("country can only be 2 characters");
+        }
+
+        if (fullAge)
+        {
+            declaration = new DERTaggedObject(false, 1, new DERSequence(new DERPrintableString(country, true)));
+        }
+        else
+        {
+            ASN1EncodableVector v = new ASN1EncodableVector();
+
+            v.add(ASN1Boolean.FALSE);
+            v.add(new DERPrintableString(country, true));
+
+            declaration = new DERTaggedObject(false, 1, new DERSequence(v));
+        }
+    }
+
+    public DeclarationOfMajority(ASN1GeneralizedTime dateOfBirth)
+    {
+        declaration = new DERTaggedObject(false, 2, dateOfBirth);
+    }
+
+    public static DeclarationOfMajority getInstance(Object obj)
+    {
+        if (obj == null || obj instanceof DeclarationOfMajority)
+        {
+            return (DeclarationOfMajority)obj;
+        }
+
+        if (obj instanceof ASN1TaggedObject)
+        {
+            return new DeclarationOfMajority((ASN1TaggedObject)obj);
+        }
+
+        throw new IllegalArgumentException("illegal object in getInstance: "
+            + obj.getClass().getName());
+    }
+
+    private DeclarationOfMajority(ASN1TaggedObject o)
+    {
+        if (o.getTagNo() > 2)
+        {
+                throw new IllegalArgumentException("Bad tag number: " + o.getTagNo());
+        }
+        declaration = o;
+    }
+
+    /**
+     * Produce an object suitable for an ASN1OutputStream.
+     * <p>
+     * Returns:
+     * <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 a DERObject
+     */
+    public ASN1Primitive toASN1Primitive()
+    {
+        return declaration;
+    }
+
+    public int getType()
+    {
+        return declaration.getTagNo();
+    }
+
+    /**
+     * @return notYoungerThan if that's what we are, -1 otherwise
+     */
+    public int notYoungerThan()
+    {
+        if (declaration.getTagNo() != 0)
+        {
+            return -1;
+        }
+
+        return ASN1Integer.getInstance(declaration, false).getValue().intValue();
+    }
+
+    public ASN1Sequence fullAgeAtCountry()
+    {
+        if (declaration.getTagNo() != 1)
+        {
+            return null;
+        }
+
+        return ASN1Sequence.getInstance(declaration, false);
+    }
+
+    public ASN1GeneralizedTime getDateOfBirth()
+    {
+        if (declaration.getTagNo() != 2)
+        {
+            return null;
+        }
+
+        return ASN1GeneralizedTime.getInstance(declaration, false);
+    }
+}