1 files changed, 33 insertions, 0 deletions
diff --git a/Crypto/src/openpgp/PGPUserAttributeSubpacketVectorGenerator.cs b/Crypto/src/openpgp/PGPUserAttributeSubpacketVectorGenerator.cs
new file mode 100644
index 000000000..9d56c8bc3
--- /dev/null
+++ b/Crypto/src/openpgp/PGPUserAttributeSubpacketVectorGenerator.cs
@@ -0,0 +1,33 @@
+using System;
+using System.Collections;
+
+using Org.BouncyCastle.Bcpg.Attr;
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Bcpg.OpenPgp
+{
+ public class PgpUserAttributeSubpacketVectorGenerator
+ {
+ private IList list = Platform.CreateArrayList();
+
+ public virtual void SetImageAttribute(
+ ImageAttrib.Format imageType,
+ byte[] imageData)
+ {
+ if (imageData == null)
+ throw new ArgumentException("attempt to set null image", "imageData");
+
+ list.Add(new ImageAttrib(imageType, imageData));
+ }
+
+ public virtual PgpUserAttributeSubpacketVector Generate()
+ {
+ UserAttributeSubpacket[] a = new UserAttributeSubpacket[list.Count];
+ for (int i = 0; i < list.Count; ++i)
+ {
+ a[i] = (UserAttributeSubpacket)list[i];
+ }
+ return new PgpUserAttributeSubpacketVector(a);
+ }
+ }
+}
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