1 files changed, 102 insertions, 0 deletions
diff --git a/repackaged_platform/bcprov/src/main/java/com/android/internal/org/bouncycastle/jce/provider/ReasonsMask.java b/repackaged_platform/bcprov/src/main/java/com/android/internal/org/bouncycastle/jce/provider/ReasonsMask.java
new file mode 100644
index 00000000..3367bbe5
--- /dev/null
+++ b/repackaged_platform/bcprov/src/main/java/com/android/internal/org/bouncycastle/jce/provider/ReasonsMask.java
@@ -0,0 +1,102 @@
+/* GENERATED SOURCE. DO NOT MODIFY. */
+package com.android.internal.org.bouncycastle.jce.provider;
+
+import com.android.internal.org.bouncycastle.asn1.x509.ReasonFlags;
+
+/**
+ * This class helps to handle CRL revocation reasons mask. Each CRL handles a
+ * certain set of revocation reasons.
+ */
+class ReasonsMask
+{
+    private int _reasons;
+
+    /**
+     * Constructs are reason mask with the reasons.
+     * 
+     * @param reasons The reasons.
+     */
+    ReasonsMask(ReasonFlags reasons)
+    {
+        _reasons = reasons.intValue();
+    }
+
+    private ReasonsMask(int reasons)
+    {
+        _reasons = reasons;
+    }
+
+    /**
+     * A reason mask with no reason.
+     * 
+     */
+    ReasonsMask()
+    {
+        this(0);
+    }
+
+    /**
+     * A mask with all revocation reasons.
+     */
+    static final ReasonsMask allReasons = new ReasonsMask(ReasonFlags.aACompromise
+            | ReasonFlags.affiliationChanged | ReasonFlags.cACompromise
+            | ReasonFlags.certificateHold | ReasonFlags.cessationOfOperation
+            | ReasonFlags.keyCompromise | ReasonFlags.privilegeWithdrawn
+            | ReasonFlags.unused | ReasonFlags.superseded);
+
+    /**
+     * Adds all reasons from the reasons mask to this mask.
+     * 
+     * @param mask The reasons mask to add.
+     */
+    void addReasons(ReasonsMask mask)
+    {
+        _reasons = _reasons | mask.getReasons();
+    }
+
+    /**
+     * Returns <code>true</code> if this reasons mask contains all possible
+     * reasons.
+     * 
+     * @return <code>true</code> if this reasons mask contains all possible
+     *         reasons.
+     */
+    boolean isAllReasons()
+    {
+        return _reasons == allReasons._reasons ? true : false;
+    }
+
+    /**
+     * Intersects this mask with the given reasons mask.
+     * 
+     * @param mask The mask to intersect with.
+     * @return The intersection of this and the given mask.
+     */
+    ReasonsMask intersect(ReasonsMask mask)
+    {
+        ReasonsMask _mask = new ReasonsMask();
+        _mask.addReasons(new ReasonsMask(_reasons & mask.getReasons()));
+        return _mask;
+    }
+
+    /**
+     * Returns <code>true</code> if the passed reasons mask has new reasons.
+     * 
+     * @param mask The reasons mask which should be tested for new reasons.
+     * @return <code>true</code> if the passed reasons mask has new reasons.
+     */
+    boolean hasNewReasons(ReasonsMask mask)
+    {
+        return ((_reasons | mask.getReasons() ^ _reasons) != 0);
+    }
+
+    /**
+     * Returns the reasons in this mask.
+     * 
+     * @return Returns the reasons.
+     */
+    int getReasons()
+    {
+        return _reasons;
+    }
+}