Add TXT record
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@ -11,6 +11,7 @@ import de.measite.minidns.record.Data;
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import de.measite.minidns.record.NS;
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import de.measite.minidns.record.PTR;
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import de.measite.minidns.record.SRV;
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import de.measite.minidns.record.TXT;
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import de.measite.minidns.util.NameUtil;
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/**
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@ -231,7 +232,11 @@ public class Record {
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public void parse(DataInputStream dis, byte[] data) throws IOException {
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this.name = NameUtil.parse(dis, data);
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this.type = TYPE.getType(dis.readUnsignedShort());
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this.clazz = CLASS.getClass(dis.readUnsignedShort());
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int clazzValue = dis.readUnsignedShort();
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this.clazz = CLASS.getClass(clazzValue);
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if (this.clazz == null) {
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System.out.println("Unknown class " + clazzValue);
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}
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this.ttl = (((long)dis.readUnsignedShort()) << 32) +
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dis.readUnsignedShort();
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int payloadLength = dis.readUnsignedShort();
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@ -254,6 +259,9 @@ public class Record {
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case PTR:
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this.payloadData = new PTR();
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break;
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case TXT:
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this.payloadData = new TXT();
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break;
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default:
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System.out.println("Unparsed type " + type);
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this.payloadData = null;
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@ -0,0 +1,65 @@
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package de.measite.minidns.record;
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import java.io.DataInputStream;
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import java.io.IOException;
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import de.measite.minidns.Record.TYPE;
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import de.measite.minidns.util.NameUtil;
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/**
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* TXT record (actually a binary blob with wrappers for text content).
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*/
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public class TXT implements Data {
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protected byte[] blob;
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public byte[] getBlob() {
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return blob;
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}
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public void setBlob(byte[] blob) {
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this.blob = blob;
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}
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public String getText() {
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try {
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return (new String(blob, "UTF-8")).intern();
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} catch (Exception e) {
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/* Can't happen for UTF-8 unless it's really a blob */
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return null;
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}
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}
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public void setText(String text) {
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try {
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this.blob = text.getBytes("UTF-8");
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} catch (Exception e) {
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/* Can't happen, UTF-8 IS supported */
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throw new RuntimeException("UTF-8 not supported", e);
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}
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}
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@Override
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public byte[] toByteArray() {
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throw new UnsupportedOperationException("Not implemented yet");
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}
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@Override
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public void parse(DataInputStream dis, byte[] data, int length)
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throws IOException
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{
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blob = new byte[length];
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dis.readFully(blob);
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}
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@Override
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public TYPE getType() {
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return TYPE.TXT;
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}
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@Override
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public String toString() {
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return "\"" + getText() + "\"";
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}
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}
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