diff options
Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/dvcs/TargetEtcChain.java')
-rw-r--r-- | core/src/main/java/org/bouncycastle/asn1/dvcs/TargetEtcChain.java | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/dvcs/TargetEtcChain.java b/core/src/main/java/org/bouncycastle/asn1/dvcs/TargetEtcChain.java new file mode 100644 index 00000000..ec3caadf --- /dev/null +++ b/core/src/main/java/org/bouncycastle/asn1/dvcs/TargetEtcChain.java @@ -0,0 +1,191 @@ +package org.bouncycastle.asn1.dvcs; + +import org.bouncycastle.asn1.ASN1Encodable; +import org.bouncycastle.asn1.ASN1EncodableVector; +import org.bouncycastle.asn1.ASN1Object; +import org.bouncycastle.asn1.ASN1Primitive; +import org.bouncycastle.asn1.ASN1Sequence; +import org.bouncycastle.asn1.ASN1TaggedObject; +import org.bouncycastle.asn1.DERSequence; +import org.bouncycastle.asn1.DERTaggedObject; + +/** + * <pre> + * TargetEtcChain ::= SEQUENCE { + * target CertEtcToken, + * chain SEQUENCE SIZE (1..MAX) OF + * CertEtcToken OPTIONAL, + * pathProcInput [0] PathProcInput OPTIONAL + * } + * </pre> + */ + +public class TargetEtcChain + extends ASN1Object +{ + private CertEtcToken target; + private ASN1Sequence chain; + private PathProcInput pathProcInput; + + public TargetEtcChain(CertEtcToken target) + { + this(target, null, null); + } + + public TargetEtcChain(CertEtcToken target, CertEtcToken[] chain) + { + this(target, chain, null); + } + + public TargetEtcChain(CertEtcToken target, PathProcInput pathProcInput) + { + this(target, null, pathProcInput); + } + + public TargetEtcChain(CertEtcToken target, CertEtcToken[] chain, PathProcInput pathProcInput) + { + this.target = target; + + if (chain != null) + { + this.chain = new DERSequence(chain); + } + + this.pathProcInput = pathProcInput; + } + + private TargetEtcChain(ASN1Sequence seq) + { + int i = 0; + ASN1Encodable obj = seq.getObjectAt(i++); + this.target = CertEtcToken.getInstance(obj); + + try + { + obj = seq.getObjectAt(i++); + this.chain = ASN1Sequence.getInstance(obj); + } + catch (IllegalArgumentException e) + { + } + catch (IndexOutOfBoundsException e) + { + return; + } + + try + { + obj = seq.getObjectAt(i++); + ASN1TaggedObject tagged = ASN1TaggedObject.getInstance(obj); + switch (tagged.getTagNo()) + { + case 0: + this.pathProcInput = PathProcInput.getInstance(tagged, false); + break; + } + } + catch (IllegalArgumentException e) + { + } + catch (IndexOutOfBoundsException e) + { + } + } + + public static TargetEtcChain getInstance(Object obj) + { + if (obj instanceof TargetEtcChain) + { + return (TargetEtcChain)obj; + } + else if (obj != null) + { + return new TargetEtcChain(ASN1Sequence.getInstance(obj)); + } + + return null; + } + + public static TargetEtcChain getInstance( + ASN1TaggedObject obj, + boolean explicit) + { + return getInstance(ASN1Sequence.getInstance(obj, explicit)); + } + + public ASN1Primitive toASN1Primitive() + { + ASN1EncodableVector v = new ASN1EncodableVector(); + v.add(target); + if (chain != null) + { + v.add(chain); + } + if (pathProcInput != null) + { + v.add(new DERTaggedObject(false, 0, pathProcInput)); + } + + return new DERSequence(v); + } + + public String toString() + { + StringBuffer s = new StringBuffer(); + s.append("TargetEtcChain {\n"); + s.append("target: " + target + "\n"); + if (chain != null) + { + s.append("chain: " + chain + "\n"); + } + if (pathProcInput != null) + { + s.append("pathProcInput: " + pathProcInput + "\n"); + } + s.append("}\n"); + return s.toString(); + } + + + public CertEtcToken getTarget() + { + return target; + } + + public CertEtcToken[] getChain() + { + if (chain != null) + { + return CertEtcToken.arrayFromSequence(chain); + } + + return null; + } + + private void setChain(ASN1Sequence chain) + { + this.chain = chain; + } + + public PathProcInput getPathProcInput() + { + return pathProcInput; + } + + private void setPathProcInput(PathProcInput pathProcInput) + { + this.pathProcInput = pathProcInput; + } + + public static TargetEtcChain[] arrayFromSequence(ASN1Sequence seq) + { + TargetEtcChain[] tmp = new TargetEtcChain[seq.size()]; + + for (int i = 0; i != tmp.length; i++) + { + tmp[i] = TargetEtcChain.getInstance(seq.getObjectAt(i)); + } + + return tmp; + } +} |