Merge "Merge remote-tracking branch 'aosp/upstream-master' into merge-152-from-upstream"

1 files changed, 77 insertions, 0 deletions

diff --git a/bcprov/src/main/java/org/bouncycastle/asn1/esf/SigPolicyQualifiers.java b/bcprov/src/main/java/org/bouncycastle/asn1/esf/SigPolicyQualifiers.java
new file mode 100644
index 0000000..453c6d0
--- /dev/null
+++ b/bcprov/src/main/java/org/bouncycastle/asn1/esf/SigPolicyQualifiers.java
@@ -0,0 +1,77 @@
+package org.bouncycastle.asn1.esf;
+
+import org.bouncycastle.asn1.ASN1EncodableVector;
+import org.bouncycastle.asn1.ASN1Object;
+import org.bouncycastle.asn1.ASN1Primitive;
+import org.bouncycastle.asn1.ASN1Sequence;
+import org.bouncycastle.asn1.DERSequence;
+
+public class SigPolicyQualifiers
+    extends ASN1Object
+{
+    ASN1Sequence qualifiers;
+
+    public static SigPolicyQualifiers getInstance(
+        Object obj)
+    {
+        if (obj instanceof SigPolicyQualifiers)
+        {
+            return (SigPolicyQualifiers) obj;
+        }
+        else if (obj instanceof ASN1Sequence)
+        {
+            return new SigPolicyQualifiers(ASN1Sequence.getInstance(obj));
+        }
+
+        return null;
+    }
+
+    private SigPolicyQualifiers(
+        ASN1Sequence seq)
+    {
+        qualifiers = seq;
+    }
+
+    public SigPolicyQualifiers(
+        SigPolicyQualifierInfo[] qualifierInfos)
+    {
+        ASN1EncodableVector v = new ASN1EncodableVector();
+        for (int i=0; i < qualifierInfos.length; i++)
+        {
+            v.add(qualifierInfos[i]);
+        }
+        qualifiers = new DERSequence(v);
+    }
+
+    /**
+     * Return the number of qualifier info elements present.
+     *
+     * @return number of elements present.
+     */
+    public int size()
+    {
+        return qualifiers.size();
+    }
+
+    /**
+     * Return the SigPolicyQualifierInfo at index i.
+     *
+     * @param i index of the info of interest
+     * @return the info at index i.
+     */
+    public SigPolicyQualifierInfo getInfoAt(
+        int i)
+    {
+        return SigPolicyQualifierInfo.getInstance(qualifiers.getObjectAt(i));
+    }
+
+    /**
+     * <pre>
+     * SigPolicyQualifiers ::= SEQUENCE SIZE (1..MAX) OF SigPolicyQualifierInfo
+     * </pre>
+     */
+    public ASN1Primitive toASN1Primitive()
+    {
+        return qualifiers;
+    }
+}