diff options
Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/x500/X500Name.java')
| -rw-r--r-- | core/src/main/java/org/bouncycastle/asn1/x500/X500Name.java | 326 |
1 files changed, 0 insertions, 326 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/x500/X500Name.java b/core/src/main/java/org/bouncycastle/asn1/x500/X500Name.java deleted file mode 100644 index 50e57c51..00000000 --- a/core/src/main/java/org/bouncycastle/asn1/x500/X500Name.java +++ /dev/null @@ -1,326 +0,0 @@ -package org.bouncycastle.asn1.x500; - -import java.util.Enumeration; - -import org.bouncycastle.asn1.ASN1Choice; -import org.bouncycastle.asn1.ASN1Encodable; -import org.bouncycastle.asn1.ASN1Object; -import org.bouncycastle.asn1.ASN1ObjectIdentifier; -import org.bouncycastle.asn1.ASN1Primitive; -import org.bouncycastle.asn1.ASN1Sequence; -import org.bouncycastle.asn1.ASN1TaggedObject; -import org.bouncycastle.asn1.DERSequence; -import org.bouncycastle.asn1.x500.style.BCStyle; - -/** - * <pre> - * Name ::= CHOICE { - * RDNSequence } - * - * RDNSequence ::= SEQUENCE OF RelativeDistinguishedName - * - * RelativeDistinguishedName ::= SET SIZE (1..MAX) OF AttributeTypeAndValue - * - * AttributeTypeAndValue ::= SEQUENCE { - * type OBJECT IDENTIFIER, - * value ANY } - * </pre> - */ -public class X500Name - extends ASN1Object - implements ASN1Choice -{ - private static X500NameStyle defaultStyle = BCStyle.INSTANCE; - - private boolean isHashCodeCalculated; - private int hashCodeValue; - - private X500NameStyle style; - private RDN[] rdns; - - public X500Name(X500NameStyle style, X500Name name) - { - this.rdns = name.rdns; - this.style = style; - } - - /** - * Return a X500Name based on the passed in tagged object. - * - * @param obj tag object holding name. - * @param explicit true if explicitly tagged false otherwise. - * @return the X500Name - */ - public static X500Name getInstance( - ASN1TaggedObject obj, - boolean explicit) - { - // must be true as choice item - return getInstance(ASN1Sequence.getInstance(obj, true)); - } - - public static X500Name getInstance( - Object obj) - { - if (obj instanceof X500Name) - { - return (X500Name)obj; - } - else if (obj != null) - { - return new X500Name(ASN1Sequence.getInstance(obj)); - } - - return null; - } - - public static X500Name getInstance( - X500NameStyle style, - Object obj) - { - if (obj instanceof X500Name) - { - return getInstance(style, ((X500Name)obj).toASN1Primitive()); - } - else if (obj != null) - { - return new X500Name(style, ASN1Sequence.getInstance(obj)); - } - - return null; - } - - /** - * Constructor from ASN1Sequence - * - * the principal will be a list of constructed sets, each containing an (OID, String) pair. - */ - private X500Name( - ASN1Sequence seq) - { - this(defaultStyle, seq); - } - - private X500Name( - X500NameStyle style, - ASN1Sequence seq) - { - this.style = style; - this.rdns = new RDN[seq.size()]; - - int index = 0; - - for (Enumeration e = seq.getObjects(); e.hasMoreElements();) - { - rdns[index++] = RDN.getInstance(e.nextElement()); - } - } - - public X500Name( - RDN[] rDNs) - { - this(defaultStyle, rDNs); - } - - public X500Name( - X500NameStyle style, - RDN[] rDNs) - { - this.rdns = rDNs; - this.style = style; - } - - public X500Name( - String dirName) - { - this(defaultStyle, dirName); - } - - public X500Name( - X500NameStyle style, - String dirName) - { - this(style.fromString(dirName)); - - this.style = style; - } - - /** - * return an array of RDNs in structure order. - * - * @return an array of RDN objects. - */ - public RDN[] getRDNs() - { - RDN[] tmp = new RDN[this.rdns.length]; - - System.arraycopy(rdns, 0, tmp, 0, tmp.length); - - return tmp; - } - - /** - * return an array of OIDs contained in the attribute type of each RDN in structure order. - * - * @return an array, possibly zero length, of ASN1ObjectIdentifiers objects. - */ - public ASN1ObjectIdentifier[] getAttributeTypes() - { - int count = 0; - - for (int i = 0; i != rdns.length; i++) - { - RDN rdn = rdns[i]; - - count += rdn.size(); - } - - ASN1ObjectIdentifier[] res = new ASN1ObjectIdentifier[count]; - - count = 0; - - for (int i = 0; i != rdns.length; i++) - { - RDN rdn = rdns[i]; - - if (rdn.isMultiValued()) - { - AttributeTypeAndValue[] attr = rdn.getTypesAndValues(); - for (int j = 0; j != attr.length; j++) - { - res[count++] = attr[j].getType(); - } - } - else if (rdn.size() != 0) - { - res[count++] = rdn.getFirst().getType(); - } - } - - return res; - } - - /** - * return an array of RDNs containing the attribute type given by OID in structure order. - * - * @param attributeType the type OID we are looking for. - * @return an array, possibly zero length, of RDN objects. - */ - public RDN[] getRDNs(ASN1ObjectIdentifier attributeType) - { - RDN[] res = new RDN[rdns.length]; - int count = 0; - - for (int i = 0; i != rdns.length; i++) - { - RDN rdn = rdns[i]; - - if (rdn.isMultiValued()) - { - AttributeTypeAndValue[] attr = rdn.getTypesAndValues(); - for (int j = 0; j != attr.length; j++) - { - if (attr[j].getType().equals(attributeType)) - { - res[count++] = rdn; - break; - } - } - } - else - { - if (rdn.getFirst().getType().equals(attributeType)) - { - res[count++] = rdn; - } - } - } - - RDN[] tmp = new RDN[count]; - - System.arraycopy(res, 0, tmp, 0, tmp.length); - - return tmp; - } - - public ASN1Primitive toASN1Primitive() - { - return new DERSequence(rdns); - } - - public int hashCode() - { - if (isHashCodeCalculated) - { - return hashCodeValue; - } - - isHashCodeCalculated = true; - - hashCodeValue = style.calculateHashCode(this); - - return hashCodeValue; - } - - /** - * test for equality - note: case is ignored. - */ - public boolean equals(Object obj) - { - if (obj == this) - { - return true; - } - - if (!(obj instanceof X500Name || obj instanceof ASN1Sequence)) - { - return false; - } - - ASN1Primitive derO = ((ASN1Encodable)obj).toASN1Primitive(); - - if (this.toASN1Primitive().equals(derO)) - { - return true; - } - - try - { - return style.areEqual(this, new X500Name(ASN1Sequence.getInstance(((ASN1Encodable)obj).toASN1Primitive()))); - } - catch (Exception e) - { - return false; - } - } - - public String toString() - { - return style.toString(this); - } - - /** - * Set the default style for X500Name construction. - * - * @param style an X500NameStyle - */ - public static void setDefaultStyle(X500NameStyle style) - { - if (style == null) - { - throw new NullPointerException("cannot set style to null"); - } - - defaultStyle = style; - } - - /** - * Return the current default style. - * - * @return default style for X500Name construction. - */ - public static X500NameStyle getDefaultStyle() - { - return defaultStyle; - } -} |