1 files changed, 181 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/asn1/ocsp/ResponseData.java b/core/src/main/java/org/spongycastle/asn1/ocsp/ResponseData.java
new file mode 100644
index 00000000..69f716ba
--- /dev/null
+++ b/core/src/main/java/org/spongycastle/asn1/ocsp/ResponseData.java
@@ -0,0 +1,181 @@
+package org.spongycastle.asn1.ocsp;
+
+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.DERSequence;
+import org.spongycastle.asn1.DERTaggedObject;
+import org.spongycastle.asn1.x509.Extensions;
+import org.spongycastle.asn1.x509.X509Extensions;
+
+public class ResponseData
+    extends ASN1Object
+{
+    private static final ASN1Integer V1 = new ASN1Integer(0);
+    
+    private boolean             versionPresent;
+    
+    private ASN1Integer          version;
+    private ResponderID         responderID;
+    private ASN1GeneralizedTime  producedAt;
+    private ASN1Sequence        responses;
+    private Extensions      responseExtensions;
+
+    public ResponseData(
+        ASN1Integer          version,
+        ResponderID         responderID,
+        ASN1GeneralizedTime  producedAt,
+        ASN1Sequence        responses,
+        Extensions      responseExtensions)
+    {
+        this.version = version;
+        this.responderID = responderID;
+        this.producedAt = producedAt;
+        this.responses = responses;
+        this.responseExtensions = responseExtensions;
+    }
+
+    /**
+     * @deprecated use method taking Extensions
+     * @param responderID
+     * @param producedAt
+     * @param responses
+     * @param responseExtensions
+     */
+    public ResponseData(
+        ResponderID         responderID,
+        ASN1GeneralizedTime  producedAt,
+        ASN1Sequence        responses,
+        X509Extensions responseExtensions)
+    {
+        this(V1, responderID, ASN1GeneralizedTime.getInstance(producedAt), responses, Extensions.getInstance(responseExtensions));
+    }
+
+    public ResponseData(
+        ResponderID         responderID,
+        ASN1GeneralizedTime  producedAt,
+        ASN1Sequence        responses,
+        Extensions      responseExtensions)
+    {
+        this(V1, responderID, producedAt, responses, responseExtensions);
+    }
+    
+    private ResponseData(
+        ASN1Sequence    seq)
+    {
+        int index = 0;
+
+        if (seq.getObjectAt(0) instanceof ASN1TaggedObject)
+        {
+            ASN1TaggedObject    o = (ASN1TaggedObject)seq.getObjectAt(0);
+
+            if (o.getTagNo() == 0)
+            {
+                this.versionPresent = true;
+                this.version = ASN1Integer.getInstance(
+                                (ASN1TaggedObject)seq.getObjectAt(0), true);
+                index++;
+            }
+            else
+            {
+                this.version = V1;
+            }
+        }
+        else
+        {
+            this.version = V1;
+        }
+
+        this.responderID = ResponderID.getInstance(seq.getObjectAt(index++));
+        this.producedAt = ASN1GeneralizedTime.getInstance(seq.getObjectAt(index++));
+        this.responses = (ASN1Sequence)seq.getObjectAt(index++);
+
+        if (seq.size() > index)
+        {
+            this.responseExtensions = Extensions.getInstance(
+                                (ASN1TaggedObject)seq.getObjectAt(index), true);
+        }
+    }
+
+    public static ResponseData getInstance(
+        ASN1TaggedObject obj,
+        boolean          explicit)
+    {
+        return getInstance(ASN1Sequence.getInstance(obj, explicit));
+    }
+
+    public static ResponseData getInstance(
+        Object  obj)
+    {
+        if (obj instanceof ResponseData)
+        {
+            return (ResponseData)obj;
+        }
+        else if (obj != null)
+        {
+            return new ResponseData(ASN1Sequence.getInstance(obj));
+        }
+
+        return null;
+    }
+
+    public ASN1Integer getVersion()
+    {
+        return version;
+    }
+
+    public ResponderID getResponderID()
+    {
+        return responderID;
+    }
+
+    public ASN1GeneralizedTime getProducedAt()
+    {
+        return producedAt;
+    }
+
+    public ASN1Sequence getResponses()
+    {
+        return responses;
+    }
+
+    public Extensions getResponseExtensions()
+    {
+        return responseExtensions;
+    }
+
+    /**
+     * Produce an object suitable for an ASN1OutputStream.
+     * <pre>
+     * ResponseData ::= SEQUENCE {
+     *     version              [0] EXPLICIT Version DEFAULT v1,
+     *     responderID              ResponderID,
+     *     producedAt               GeneralizedTime,
+     *     responses                SEQUENCE OF SingleResponse,
+     *     responseExtensions   [1] EXPLICIT Extensions OPTIONAL }
+     * </pre>
+     */
+    public ASN1Primitive toASN1Primitive()
+    {
+        ASN1EncodableVector v = new ASN1EncodableVector();
+
+        if (versionPresent || !version.equals(V1))
+        {
+            v.add(new DERTaggedObject(true, 0, version));
+        }
+
+        v.add(responderID);
+        v.add(producedAt);
+        v.add(responses);
+        if (responseExtensions != null)
+        {
+            v.add(new DERTaggedObject(true, 1, responseExtensions));
+        }
+
+        return new DERSequence(v);
+    }
+}