1 files changed, 88 insertions, 95 deletions
diff --git a/crypto/src/asn1/x509/AuthorityInformationAccess.cs b/crypto/src/asn1/x509/AuthorityInformationAccess.cs
index 3eeba8cd2..9329e2b98 100644
--- a/crypto/src/asn1/x509/AuthorityInformationAccess.cs
+++ b/crypto/src/asn1/x509/AuthorityInformationAccess.cs
@@ -7,99 +7,92 @@ using Org.BouncyCastle.Utilities;
 
 namespace Org.BouncyCastle.Asn1.X509
 {
-	/**
-	 * The AuthorityInformationAccess object.
-	 * <pre>
-	 * id-pe-authorityInfoAccess OBJECT IDENTIFIER ::= { id-pe 1 }
-	 *
-	 * AuthorityInfoAccessSyntax  ::=
-	 *      Sequence SIZE (1..MAX) OF AccessDescription
-	 * AccessDescription  ::=  Sequence {
-	 *       accessMethod          OBJECT IDENTIFIER,
-	 *       accessLocation        GeneralName  }
-	 *
-	 * id-ad OBJECT IDENTIFIER ::= { id-pkix 48 }
-	 * id-ad-caIssuers OBJECT IDENTIFIER ::= { id-ad 2 }
-	 * id-ad-ocsp OBJECT IDENTIFIER ::= { id-ad 1 }
-	 * </pre>
-	 */
-	public class AuthorityInformationAccess
-		: Asn1Encodable
-	{
-		private readonly AccessDescription[] descriptions;
-
-		public static AuthorityInformationAccess GetInstance(
-			object obj)
-		{
-			if (obj is AuthorityInformationAccess)
-				return (AuthorityInformationAccess) obj;
-
-			if (obj is Asn1Sequence)
-				return new AuthorityInformationAccess((Asn1Sequence) obj);
-
-			if (obj is X509Extension)
-				return GetInstance(X509Extension.ConvertValueToObject((X509Extension) obj));
-
-			throw new ArgumentException("unknown object in factory: " + obj.GetType().Name, "obj");
-		}
-
-		private AuthorityInformationAccess(
-			Asn1Sequence seq)
-		{
-			if (seq.Count < 1)
-				throw new ArgumentException("sequence may not be empty");
-
-			this.descriptions = new AccessDescription[seq.Count];
-
-			for (int i = 0; i < seq.Count; ++i)
-			{
-				descriptions[i] = AccessDescription.GetInstance(seq[i]);
-			}
-		}
-
-		/**
-		 * create an AuthorityInformationAccess with the oid and location provided.
-		 */
-		[Obsolete("Use version taking an AccessDescription instead")]
-		public AuthorityInformationAccess(
-			DerObjectIdentifier	oid,
-			GeneralName			location)
-		{
-			this.descriptions = new AccessDescription[]{ new AccessDescription(oid, location) };
-		}
-
-		public AuthorityInformationAccess(
-			AccessDescription description)
-		{
-			this.descriptions = new AccessDescription[]{ description };
-		}
-
-		public AccessDescription[] GetAccessDescriptions()
-		{
-			return (AccessDescription[]) descriptions.Clone();
-		}
-
-		public override Asn1Object ToAsn1Object()
-		{
-			return new DerSequence(descriptions);
-		}
-
-		public override string ToString()
-		{
-			StringBuilder buf = new StringBuilder();
-			string sep = Platform.NewLine;
-
-			buf.Append("AuthorityInformationAccess:");
-			buf.Append(sep);
-
-			foreach (AccessDescription description in descriptions)
-			{
-				buf.Append("    ");
-				buf.Append(description);
-				buf.Append(sep);
-			}
-
-			return buf.ToString();
-		}
-	}
+    /**
+     * The AuthorityInformationAccess object.
+     * <pre>
+     * id-pe-authorityInfoAccess OBJECT IDENTIFIER ::= { id-pe 1 }
+     *
+     * AuthorityInfoAccessSyntax  ::=
+     *      Sequence SIZE (1..MAX) OF AccessDescription
+     * AccessDescription  ::=  Sequence {
+     *       accessMethod          OBJECT IDENTIFIER,
+     *       accessLocation        GeneralName  }
+     *
+     * id-ad OBJECT IDENTIFIER ::= { id-pkix 48 }
+     * id-ad-caIssuers OBJECT IDENTIFIER ::= { id-ad 2 }
+     * id-ad-ocsp OBJECT IDENTIFIER ::= { id-ad 1 }
+     * </pre>
+     */
+    public class AuthorityInformationAccess
+        : Asn1Encodable
+    {
+        private readonly AccessDescription[] descriptions;
+
+        public static AuthorityInformationAccess GetInstance(object obj)
+        {
+            if (obj is AuthorityInformationAccess)
+                return (AuthorityInformationAccess)obj;
+            if (obj == null)
+                return null;
+            return new AuthorityInformationAccess(Asn1Sequence.GetInstance(obj));
+        }
+
+        private AuthorityInformationAccess(
+            Asn1Sequence seq)
+        {
+            if (seq.Count < 1)
+                throw new ArgumentException("sequence may not be empty");
+
+            this.descriptions = new AccessDescription[seq.Count];
+
+            for (int i = 0; i < seq.Count; ++i)
+            {
+                descriptions[i] = AccessDescription.GetInstance(seq[i]);
+            }
+        }
+
+        public AuthorityInformationAccess(
+            AccessDescription description)
+        {
+            this.descriptions = new AccessDescription[]{ description };
+        }
+
+        /**
+         * create an AuthorityInformationAccess with the oid and location provided.
+         */
+        public AuthorityInformationAccess(DerObjectIdentifier oid, GeneralName location)
+            : this(new AccessDescription(oid, location))
+        {
+        }
+
+        public AccessDescription[] GetAccessDescriptions()
+        {
+            return (AccessDescription[])descriptions.Clone();
+        }
+
+        public override Asn1Object ToAsn1Object()
+        {
+            return new DerSequence(descriptions);
+        }
+
+        public override string ToString()
+        {
+            //return "AuthorityInformationAccess: Oid(" + this.descriptions[0].AccessMethod.Id + ")";
+
+            StringBuilder buf = new StringBuilder();
+            string sep = Platform.NewLine;
+
+            buf.Append("AuthorityInformationAccess:");
+            buf.Append(sep);
+
+            foreach (AccessDescription description in descriptions)
+            {
+                buf.Append("    ");
+                buf.Append(description);
+                buf.Append(sep);
+            }
+
+            return buf.ToString();
+        }
+    }
 }