org.xbill.DNS.Message.getSectionArray()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中org.xbill.DNS.Message.getSectionArray()方法的一些代码示例，展示了Message.getSectionArray()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Message.getSectionArray()方法的具体详情如下：
包路径：org.xbill.DNS.Message
类名称：Message
方法名：getSectionArray

Message.getSectionArray介绍

暂无

代码示例

代码示例来源：origin: dnsjava/dnsjava

/**
 * Returns the OPT record from the ADDITIONAL section, if one is present.
 * @see OPTRecord
 * @see Section
 */
public OPTRecord
getOPT() {
  Record [] additional = getSectionArray(Section.ADDITIONAL);
  for (int i = 0; i < additional.length; i++)
    if (additional[i] instanceof OPTRecord)
      return (OPTRecord) additional[i];
  return null;
}

代码示例来源：origin: tiandawu/IotXmpp

/**
 * Returns the OPT record from the ADDITIONAL section, if one is present.
 * @see OPTRecord
 * @see Section
 */
public OPTRecord
getOPT() {
  Record [] additional = getSectionArray(Section.ADDITIONAL);
  for (int i = 0; i < additional.length; i++)
    if (additional[i] instanceof OPTRecord)
      return (OPTRecord) additional[i];
  return null;
}

代码示例来源：origin: net.sf.dnsjava-osgi/dnsjava-osgi

/**
 * Returns the OPT record from the ADDITIONAL section, if one is present.
 * @see OPTRecord
 * @see Section
 */
public OPTRecord
getOPT() {
  Record [] additional = getSectionArray(Section.ADDITIONAL);
  for (int i = 0; i < additional.length; i++)
    if (additional[i] instanceof OPTRecord)
      return (OPTRecord) additional[i];
  return null;
}

代码示例来源：origin: org.littleshoot/dnsjava

/**
 * Returns the OPT record from the ADDITIONAL section, if one is present.
 * @see OPTRecord
 * @see Section
 */
public OPTRecord
getOPT() {
  Record [] additional = getSectionArray(Section.ADDITIONAL);
  for (int i = 0; i < additional.length; i++)
    if (additional[i] instanceof OPTRecord)
      return (OPTRecord) additional[i];
  return null;
}

代码示例来源：origin: posicks/mdnsjava

public static Record[] extractRecords(final Message message, final int... sections)
{
  Record[] records = EMPTY_RECORDS;
  
  for (int section : sections)
  {
    Record[] tempRecords = message.getSectionArray(section);
    if ((tempRecords != null) && (tempRecords.length > 0))
    {
      int size = records.length + tempRecords.length;
      Record[] newRecords = new Record[size];
      System.arraycopy(records, 0, newRecords, 0, records.length);
      System.arraycopy(tempRecords, 0, newRecords, records.length, tempRecords.length);
      records = newRecords;
    }
  }
  
  return records;
}

代码示例来源：origin: org.littleshoot/dnsjava

/**
 * Converts the given section of the Message to a String.
 * @see Section
 */
public String
sectionToString(int i) {
  if (i > 3)
    return null;

  StringBuffer sb = new StringBuffer();

  Record [] records = getSectionArray(i);
  for (int j = 0; j < records.length; j++) {
    Record rec = records[j];
    if (i == Section.QUESTION) {
      sb.append(";;\t" + rec.name);
      sb.append(", type = " + Type.string(rec.type));
      sb.append(", class = " + DClass.string(rec.dclass));
    }
    else
      sb.append(rec);
    sb.append("\n");
  }
  return sb.toString();
}

代码示例来源：origin: dnsjava/dnsjava

/**
 * Converts the given section of the Message to a String.
 * @see Section
 */
public String
sectionToString(int i) {
  if (i > 3)
    return null;

  StringBuffer sb = new StringBuffer();

  Record [] records = getSectionArray(i);
  for (int j = 0; j < records.length; j++) {
    Record rec = records[j];
    if (i == Section.QUESTION) {
      sb.append(";;\t" + rec.name);
      sb.append(", type = " + Type.string(rec.type));
      sb.append(", class = " + DClass.string(rec.dclass));
    }
    else
      sb.append(rec);
    sb.append("\n");
  }
  return sb.toString();
}

代码示例来源：origin: dnsjava/dnsjava

private void
addAdditional2(Message response, int section, int flags) {
  Record [] records = response.getSectionArray(section);
  for (int i = 0; i < records.length; i++) {
    Record r = records[i];
    Name glueName = r.getAdditionalName();
    if (glueName != null)
      addGlue(response, glueName, flags);
  }
}

代码示例来源：origin: OpenNMS/opennms

private void addAdditional2(final Message response, final int section, final int flags) {
  final Record[] records = response.getSectionArray(section);
  for (int i = 0; i < records.length; i++) {
    final Record r = records[i];
    final Name glueName = r.getAdditionalName();
    if (glueName != null) addGlue(response, glueName, flags);
  }
}

代码示例来源：origin: org.echocat.jomon.net/common

private void addAdditional2(Message response, int section, int flags) {
  final Record[] records = response.getSectionArray(section);
  for (int i = 0; i < records.length; i++) {
    final Record r = records[i];
    final Name glueName = r.getAdditionalName();
    if (glueName != null) {
      addGlue(response, glueName, flags);
    }
  }
}

代码示例来源：origin: org.jboss.resteasy/resteasy-eagledns-fork

private void addAdditional2(Message response, int section, int flags) {
  Record[] records = response.getSectionArray(section);
  for (Record r : records) {
    Name glueName = r.getAdditionalName();
    if (glueName != null) {
      addGlue(response, glueName, flags);
    }
  }
}

代码示例来源：origin: julian-klode/dns66

assertArrayEquals(new Record[] {}, responseMsg.getSectionArray(Section.ANSWER));
assertNotEquals(0, responseMsg.getSectionArray(Section.AUTHORITY).length);
assertTrue(responseMsg.getSectionArray(Section.AUTHORITY)[0] instanceof SOARecord);
assertTrue(responseMsg.getSectionArray(Section.AUTHORITY)[0].getTTL() > 0);

代码示例来源：origin: org.apache.hadoop/hadoop-yarn-registry

/**
 * Add additional information to a DNS response section if a glue name is
 * specified.
 *
 * @param response the response message.
 * @param section  the section of the response (e.g. ANSWER, AUTHORITY)
 * @param flags the flags.
 */
private void addAdditional2(Message response, int section, int flags) {
 Record[] records = response.getSectionArray(section);
 for (int i = 0; i < records.length; i++) {
  Record r = records[i];
  Name glueName = r.getAdditionalName();
  if (glueName != null) {
   addGlue(response, glueName, flags);
  }
 }
}

代码示例来源：origin: dnsjava/dnsjava

static void
doAXFR(Message response) throws IOException {
  System.out.println("; java dig 0.0 <> " + name + " axfr");
  if (response.isSigned()) {
    System.out.print(";; TSIG ");
    if (response.isVerified())
      System.out.println("ok");
    else
      System.out.println("failed");
  }

  if (response.getRcode() != Rcode.NOERROR) {
    System.out.println(response);
    return;
  }

  Record [] records = response.getSectionArray(Section.ANSWER);
  for (int i = 0; i < records.length; i++)
    System.out.println(records[i]);

  System.out.print(";; done (");
  System.out.print(response.getHeader().getCount(Section.ANSWER));
  System.out.print(" records, ");
  System.out.print(response.getHeader().getCount(Section.ADDITIONAL));
  System.out.println(" additional)");
}

代码示例来源：origin: julian-klode/dns66

assertArrayEquals(new Record[] {}, responseMsg.getSectionArray(Section.ANSWER));
assertNotEquals(0, responseMsg.getSectionArray(Section.AUTHORITY).length);
assertTrue(responseMsg.getSectionArray(Section.AUTHORITY)[0] instanceof SOARecord);
assertTrue(responseMsg.getSectionArray(Section.AUTHORITY)[0].getTTL() > 0);

代码示例来源：origin: dnsjava/dnsjava

/**
 * Verify a message using SIG(0).
 * @param message The message to be signed
 * @param b An array containing the message in unparsed form.  This is
 * necessary since SIG(0) signs the message in wire format, and we can't
 * recreate the exact wire format (with the same name compression).
 * @param key The KEY record to verify the signature with.
 * @param previous If this message is a response, the SIG(0) from the query
 */
public static void
verifyMessage(Message message, byte [] b, KEYRecord key, SIGRecord previous)
  throws DNSSEC.DNSSECException
{
  SIGRecord sig = null;
  Record [] additional = message.getSectionArray(Section.ADDITIONAL);
  for (int i = 0; i < additional.length; i++) {
    if (additional[i].getType() != Type.SIG)
      continue;
    if (((SIGRecord) additional[i]).getTypeCovered() != 0)
      continue;
    sig = (SIGRecord) additional[i];
    break;
  }
  DNSSEC.verifyMessage(message, b, sig, previous, key);
}

代码示例来源：origin: posicks/mdnsjava

protected Message convertUpdateToQueryResponse(final Message update)
{
  Message m = new Message();
  Header h = m.getHeader();
  
  h.setOpcode(Opcode.QUERY);
  h.setFlag(Flags.AA);
  h.setFlag(Flags.QR);
  
  Record[] records = update.getSectionArray(Section.UPDATE);
  for (int index = 0; index < records.length; index++ )
  {
    m.addRecord(records[index], Section.ANSWER);
  }
  
  records = update.getSectionArray(Section.ADDITIONAL);
  for (int index = 0; index < records.length; index++ )
  {
    m.addRecord(records[index], Section.ADDITIONAL);
  }
  
  return m;
}

代码示例来源：origin: org.apache.hadoop/hadoop-yarn-registry

/**
 * Add the NXT record to the authority
 * section of the response.
 *
 * @param response the response message.
 */
private void addNXT(Message response, int flags)
  throws DNSSEC.DNSSECException, IOException {
 Record nxtRecord = getNXTRecord(
   response.getSectionArray(Section.QUESTION)[0]);
 Zone zone = findBestZone(nxtRecord.getName());
 addRecordCommand.exec(zone, nxtRecord);
 RRset nxtRR = zone.findExactMatch(nxtRecord.getName(), Type.NXT);
 addRRset(nxtRecord.getName(), response, nxtRR, Section.AUTHORITY, flags);
 removeRecordCommand.exec(zone, nxtRecord);
}

代码示例来源：origin: org.dspace/dspace-stats

public static String reverseDns(String hostIp) throws IOException {
     Resolver res = new ExtendedResolver();
          // set the timeout, defaults to 200 milliseconds
     int timeout = ConfigurationManager.getIntProperty("solr-statistics", "resolver.timeout", 200);
     res.setTimeout(0, timeout);

     Name name = ReverseMap.fromAddress(hostIp);
     int type = Type.PTR;
     int dclass = DClass.IN;
     Record rec = Record.newRecord(name, type, dclass);
     Message query = Message.newQuery(rec);
     Message response = res.send(query);

     Record[] answers = response.getSectionArray(Section.ANSWER);
     if (answers.length == 0)
     {
       return hostIp;
     }
     else
     {
       return answers[0].rdataToString();
     }
  }
}

代码示例来源：origin: org.apache.hadoop/hadoop-yarn-registry

Record[] assertDNSQueryNotNull(String lookup, int type, int answerCount)
  throws IOException {
 Name name = Name.fromString(lookup);
 Record question = Record.newRecord(name, type, DClass.IN);
 Message query = Message.newQuery(question);
 OPTRecord optRecord = new OPTRecord(4096, 0, 0, Flags.DO, null);
 query.addRecord(optRecord, Section.ADDITIONAL);
 byte[] responseBytes = getRegistryDNS().generateReply(query, null);
 Message response = new Message(responseBytes);
 assertEquals("not successful", Rcode.NOERROR, response.getRcode());
 assertNotNull("Null response", response);
 assertEquals("Questions do not match", query.getQuestion(),
   response.getQuestion());
 Record[] recs = response.getSectionArray(Section.ANSWER);
 assertEquals(answerCount, recs.length);
 assertEquals(recs[0].getType(), type);
 return recs;
}

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