diff options
Diffstat (limited to 'libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/BERSet.java')
-rw-r--r-- | libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/BERSet.java | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/BERSet.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/BERSet.java new file mode 100644 index 000000000..ed0c3f521 --- /dev/null +++ b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/BERSet.java @@ -0,0 +1,73 @@ +package org.spongycastle.asn1; + +import java.io.IOException; +import java.util.Enumeration; + +public class BERSet + extends ASN1Set +{ + /** + * create an empty sequence + */ + public BERSet() + { + } + + /** + * @param obj - a single object that makes up the set. + */ + public BERSet( + ASN1Encodable obj) + { + super(obj); + } + + /** + * @param v - a vector of objects making up the set. + */ + public BERSet( + ASN1EncodableVector v) + { + super(v, false); + } + + /** + * create a set from an array of objects. + */ + public BERSet( + ASN1Encodable[] a) + { + super(a, false); + } + + int encodedLength() + throws IOException + { + int length = 0; + for (Enumeration e = getObjects(); e.hasMoreElements();) + { + length += ((ASN1Encodable)e.nextElement()).toASN1Primitive().encodedLength(); + } + + return 2 + length + 2; + } + + /* + */ + void encode( + ASN1OutputStream out) + throws IOException + { + out.write(BERTags.SET | BERTags.CONSTRUCTED); + out.write(0x80); + + Enumeration e = getObjects(); + while (e.hasMoreElements()) + { + out.writeObject((ASN1Encodable)e.nextElement()); + } + + out.write(0x00); + out.write(0x00); + } +} |