1 files changed, 151 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/x509/CRLReason.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/x509/CRLReason.java
new file mode 100644
index 000000000..c1071699f
--- /dev/null
+++ b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/x509/CRLReason.java
@@ -0,0 +1,151 @@
+package org.spongycastle.asn1.x509;
+
+import java.math.BigInteger;
+import java.util.Hashtable;
+
+import org.spongycastle.asn1.ASN1Enumerated;
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.util.Integers;
+
+/**
+ * The CRLReason enumeration.
+ * <pre>
+ * CRLReason ::= ENUMERATED {
+ *  unspecified             (0),
+ *  keyCompromise           (1),
+ *  cACompromise            (2),
+ *  affiliationChanged      (3),
+ *  superseded              (4),
+ *  cessationOfOperation    (5),
+ *  certificateHold         (6),
+ *  removeFromCRL           (8),
+ *  privilegeWithdrawn      (9),
+ *  aACompromise           (10)
+ * }
+ * </pre>
+ */
+public class CRLReason
+    extends ASN1Object
+{
+    /**
+     * @deprecated use lower case version
+     */
+    public static final int UNSPECIFIED = 0;
+    /**
+     * @deprecated use lower case version
+     */
+    public static final int KEY_COMPROMISE = 1;
+    /**
+     * @deprecated use lower case version
+     */
+    public static final int CA_COMPROMISE = 2;
+    /**
+     * @deprecated use lower case version
+     */
+    public static final int AFFILIATION_CHANGED = 3;
+    /**
+     * @deprecated use lower case version
+     */
+    public static final int SUPERSEDED = 4;
+    /**
+     * @deprecated use lower case version
+     */
+    public static final int CESSATION_OF_OPERATION  = 5;
+    /**
+     * @deprecated use lower case version
+     */
+    public static final int CERTIFICATE_HOLD = 6;
+    /**
+     * @deprecated use lower case version
+     */
+    public static final int REMOVE_FROM_CRL = 8;
+    /**
+     * @deprecated use lower case version
+     */
+    public static final int PRIVILEGE_WITHDRAWN = 9;
+    /**
+     * @deprecated use lower case version
+     */
+    public static final int AA_COMPROMISE = 10;
+
+    public static final int unspecified = 0;
+    public static final int keyCompromise = 1;
+    public static final int cACompromise = 2;
+    public static final int affiliationChanged = 3;
+    public static final int superseded = 4;
+    public static final int cessationOfOperation  = 5;
+    public static final int certificateHold = 6;
+    // 7 -> unknown
+    public static final int removeFromCRL = 8;
+    public static final int privilegeWithdrawn = 9;
+    public static final int aACompromise = 10;
+
+    private static final String[] reasonString =
+    {
+        "unspecified", "keyCompromise", "cACompromise", "affiliationChanged",
+        "superseded", "cessationOfOperation", "certificateHold", "unknown",
+        "removeFromCRL", "privilegeWithdrawn", "aACompromise"
+    };
+
+    private static final Hashtable table = new Hashtable();
+
+    private ASN1Enumerated value;
+
+    public static CRLReason getInstance(Object o)
+    {
+        if (o instanceof CRLReason)
+        {
+            return (CRLReason)o;
+        }
+        else if (o != null)
+        {
+            return lookup(ASN1Enumerated.getInstance(o).getValue().intValue());
+        }
+
+        return null;
+    }
+
+    private CRLReason(
+        int reason)
+    {
+        value = new ASN1Enumerated(reason);
+    }
+
+    public String toString()
+    {
+        String str;
+        int reason = getValue().intValue();
+        if (reason < 0 || reason > 10)
+        {
+            str = "invalid";
+        }
+        else
+        {
+            str = reasonString[reason];
+        }
+        return "CRLReason: " + str;
+    }
+
+    public BigInteger getValue()
+    {
+        return value.getValue();
+    }
+
+    public ASN1Primitive toASN1Primitive()
+    {
+        return value;
+    }
+
+    public static CRLReason lookup(int value)
+    {
+        Integer idx = Integers.valueOf(value);
+
+        if (!table.containsKey(idx))
+        {
+            table.put(idx, new CRLReason(value));
+        }
+
+        return (CRLReason)table.get(idx);
+    }
+}