1 files changed, 115 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/cmp/PKIFreeText.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/cmp/PKIFreeText.java
new file mode 100644
index 000000000..8a10714fb
--- /dev/null
+++ b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/cmp/PKIFreeText.java
@@ -0,0 +1,115 @@
+package org.spongycastle.asn1.cmp;
+
+import java.util.Enumeration;
+
+import org.spongycastle.asn1.ASN1EncodableVector;
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.ASN1Sequence;
+import org.spongycastle.asn1.ASN1TaggedObject;
+import org.spongycastle.asn1.DERSequence;
+import org.spongycastle.asn1.DERUTF8String;
+
+public class PKIFreeText
+    extends ASN1Object
+{
+    ASN1Sequence strings;
+
+    public static PKIFreeText getInstance(
+        ASN1TaggedObject    obj,
+        boolean             explicit)
+    {
+        return getInstance(ASN1Sequence.getInstance(obj, explicit));
+    }
+
+    public static PKIFreeText getInstance(
+        Object obj)
+    {
+        if (obj instanceof PKIFreeText)
+        {
+            return (PKIFreeText)obj;
+        }
+        else if (obj != null)
+        {
+            return new PKIFreeText(ASN1Sequence.getInstance(obj));
+        }
+
+        return null;
+    }
+
+    private PKIFreeText(
+        ASN1Sequence seq)
+    {
+        Enumeration e = seq.getObjects();
+        while (e.hasMoreElements())
+        {
+            if (!(e.nextElement() instanceof DERUTF8String))
+            {
+                throw new IllegalArgumentException("attempt to insert non UTF8 STRING into PKIFreeText");
+            }
+        }
+        
+        strings = seq;
+    }
+
+    public PKIFreeText(
+        DERUTF8String p)
+    {
+        strings = new DERSequence(p);
+    }
+
+    public PKIFreeText(
+        String p)
+    {
+        this(new DERUTF8String(p));
+    }
+
+    public PKIFreeText(
+        DERUTF8String[] strs)
+    {
+        strings = new DERSequence(strs);
+    }
+
+    public PKIFreeText(
+        String[] strs)
+    {
+        ASN1EncodableVector v = new ASN1EncodableVector();
+        for (int i = 0; i < strs.length; i++)
+        {
+            v.add(new DERUTF8String(strs[i]));
+        }
+        strings = new DERSequence(v);
+    }
+
+    /**
+     * Return the number of string elements present.
+     * 
+     * @return number of elements present.
+     */
+    public int size()
+    {
+        return strings.size();
+    }
+    
+    /**
+     * Return the UTF8STRING at index i.
+     * 
+     * @param i index of the string of interest
+     * @return the string at index i.
+     */
+    public DERUTF8String getStringAt(
+        int i)
+    {
+        return (DERUTF8String)strings.getObjectAt(i);
+    }
+    
+    /**
+     * <pre>
+     * PKIFreeText ::= SEQUENCE SIZE (1..MAX) OF UTF8String
+     * </pre>
+     */
+    public ASN1Primitive toASN1Primitive()
+    {
+        return strings;
+    }
+}