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Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/DLTaggedObject.java')
-rw-r--r--core/src/main/java/org/bouncycastle/asn1/DLTaggedObject.java112
1 files changed, 0 insertions, 112 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/DLTaggedObject.java b/core/src/main/java/org/bouncycastle/asn1/DLTaggedObject.java
deleted file mode 100644
index 4a245dff..00000000
--- a/core/src/main/java/org/bouncycastle/asn1/DLTaggedObject.java
+++ /dev/null
@@ -1,112 +0,0 @@
-package org.bouncycastle.asn1;
-
-import java.io.IOException;
-
-/**
- * Definite Length TaggedObject - in ASN.1 notation this is any object preceded by
- * a [n] where n is some number - these are assumed to follow the construction
- * rules (as with sequences).
- */
-public class DLTaggedObject
- extends ASN1TaggedObject
-{
- private static final byte[] ZERO_BYTES = new byte[0];
-
- /**
- * @param explicit true if an explicitly tagged object.
- * @param tagNo the tag number for this object.
- * @param obj the tagged object.
- */
- public DLTaggedObject(
- boolean explicit,
- int tagNo,
- ASN1Encodable obj)
- {
- super(explicit, tagNo, obj);
- }
-
- boolean isConstructed()
- {
- if (!empty)
- {
- if (explicit)
- {
- return true;
- }
- else
- {
- ASN1Primitive primitive = obj.toASN1Primitive().toDLObject();
-
- return primitive.isConstructed();
- }
- }
- else
- {
- return true;
- }
- }
-
- int encodedLength()
- throws IOException
- {
- if (!empty)
- {
- int length = obj.toASN1Primitive().toDLObject().encodedLength();
-
- if (explicit)
- {
- return StreamUtil.calculateTagLength(tagNo) + StreamUtil.calculateBodyLength(length) + length;
- }
- else
- {
- // header length already in calculation
- length = length - 1;
-
- return StreamUtil.calculateTagLength(tagNo) + length;
- }
- }
- else
- {
- return StreamUtil.calculateTagLength(tagNo) + 1;
- }
- }
-
- void encode(
- ASN1OutputStream out)
- throws IOException
- {
- if (!empty)
- {
- ASN1Primitive primitive = obj.toASN1Primitive().toDLObject();
-
- if (explicit)
- {
- out.writeTag(BERTags.CONSTRUCTED | BERTags.TAGGED, tagNo);
- out.writeLength(primitive.encodedLength());
- out.writeObject(primitive);
- }
- else
- {
- //
- // need to mark constructed types...
- //
- int flags;
- if (primitive.isConstructed())
- {
- flags = BERTags.CONSTRUCTED | BERTags.TAGGED;
- }
- else
- {
- flags = BERTags.TAGGED;
- }
-
- out.writeTag(flags, tagNo);
- out.writeImplicitObject(primitive);
- }
- }
- else
- {
- out.writeEncoded(BERTags.CONSTRUCTED | BERTags.TAGGED, tagNo, ZERO_BYTES);
- }
- }
-}