1 files changed, 108 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/x509/GeneralNames.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/x509/GeneralNames.java
new file mode 100644
index 000000000..bf8c21fa8
--- /dev/null
+++ b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/x509/GeneralNames.java
@@ -0,0 +1,108 @@
+package org.spongycastle.asn1.x509;
+
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1ObjectIdentifier;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.ASN1Sequence;
+import org.spongycastle.asn1.ASN1TaggedObject;
+import org.spongycastle.asn1.DERSequence;
+
+public class GeneralNames
+    extends ASN1Object
+{
+    private final GeneralName[] names;
+
+    public static GeneralNames getInstance(
+        Object  obj)
+    {
+        if (obj instanceof GeneralNames)
+        {
+            return (GeneralNames)obj;
+        }
+
+        if (obj != null)
+        {
+            return new GeneralNames(ASN1Sequence.getInstance(obj));
+        }
+
+        return null;
+    }
+
+    public static GeneralNames getInstance(
+        ASN1TaggedObject obj,
+        boolean          explicit)
+    {
+        return getInstance(ASN1Sequence.getInstance(obj, explicit));
+    }
+
+    public static GeneralNames fromExtensions(Extensions extensions, ASN1ObjectIdentifier extOID)
+    {
+        return GeneralNames.getInstance(extensions.getExtensionParsedValue(extOID));
+    }
+
+    /**
+     * Construct a GeneralNames object containing one GeneralName.
+     * 
+     * @param name the name to be contained.
+     */
+    public GeneralNames(
+        GeneralName  name)
+    {
+        this.names = new GeneralName[] { name };
+    }
+
+
+    public GeneralNames(
+        GeneralName[]  names)
+    {
+        this.names = names;
+    }
+
+    private GeneralNames(
+        ASN1Sequence  seq)
+    {
+        this.names = new GeneralName[seq.size()];
+
+        for (int i = 0; i != seq.size(); i++)
+        {
+            names[i] = GeneralName.getInstance(seq.getObjectAt(i));
+        }
+    }
+
+    public GeneralName[] getNames()
+    {
+        GeneralName[] tmp = new GeneralName[names.length];
+
+        System.arraycopy(names, 0, tmp, 0, names.length);
+
+        return tmp;
+    }
+
+    /**
+     * Produce an object suitable for an ASN1OutputStream.
+     * <pre>
+     * GeneralNames ::= SEQUENCE SIZE {1..MAX} OF GeneralName
+     * </pre>
+     */
+    public ASN1Primitive toASN1Primitive()
+    {
+        return new DERSequence(names);
+    }
+
+    public String toString()
+    {
+        StringBuffer  buf = new StringBuffer();
+        String        sep = System.getProperty("line.separator");
+
+        buf.append("GeneralNames:");
+        buf.append(sep);
+
+        for (int i = 0; i != names.length; i++)
+        {
+            buf.append("    ");
+            buf.append(names[i]);
+            buf.append(sep);
+        }
+        return buf.toString();
+    }
+}