org.xbill.DNS.Header.setFlag()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中org.xbill.DNS.Header.setFlag()方法的一些代码示例，展示了Header.setFlag()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。Header.setFlag()方法的具体详情如下：
包路径：org.xbill.DNS.Header
类名称：Header
方法名：setFlag

Header.setFlag介绍

暂无

代码示例

代码示例来源：origin: julian-klode/dns66

} else {
  Log.i(TAG, "handleDnsRequest: DNS Name " + dnsQueryName + " Blocked!");
  dnsMsg.getHeader().setFlag(Flags.QR);
  dnsMsg.getHeader().setRcode(Rcode.NOERROR);
  dnsMsg.addRecord(NEGATIVE_CACHE_SOA_RECORD, Section.AUTHORITY);

代码示例来源：origin: dnsjava/dnsjava

/**
 * Sets a flag to the supplied value
 * @see Flags
 */
public void
setFlag(int bit) {
  checkFlag(bit);
  flags = setFlag(flags, bit, true);
}

代码示例来源：origin: dnsjava/dnsjava

/**
 * Sets a flag to the supplied value
 * @see Flags
 */
public void
unsetFlag(int bit) {
  checkFlag(bit);
  flags = setFlag(flags, bit, false);
}

代码示例来源：origin: posicks/mdnsjava

/**
 * {@inheritDoc}
 */
protected void writeResponse(final Message message)
throws IOException
{
  if (mdnsVerbose)
  {
    logger.logp(Level.INFO, getClass().getName(), "writeResponse", "Writing Response to " + multicastAddress.getHostAddress() + ":" + port);
  }
  
  Header header = message.getHeader();
  
  header.setFlag(Flags.AA);
  header.setFlag(Flags.QR);
  header.setRcode(0);
  
  writeMessageToWire(message/* , true */);
}

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

/**
 * Creates a new Message with a random Message ID suitable for sending as a
 * query.
 * @param r A record containing the question
 */
public static Message
newQuery(Record r) {
  Message m = new Message();
  m.header.setOpcode(Opcode.QUERY);
  m.header.setFlag(Flags.RD);
  m.addRecord(r, Section.QUESTION);
  return m;
}

代码示例来源：origin: dnsjava/dnsjava

/**
 * Creates a new Message with a random Message ID suitable for sending as a
 * query.
 * @param r A record containing the question
 */
public static Message
newQuery(Record r) {
  Message m = new Message();
  m.header.setOpcode(Opcode.QUERY);
  m.header.setFlag(Flags.RD);
  m.addRecord(r, Section.QUESTION);
  return m;
}

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

/**
 * Creates a new Message with a random Message ID suitable for sending as a
 * query.
 * @param r A record containing the question
 */
public static Message
newQuery(Record r) {
  Message m = new Message();
  m.header.setOpcode(Opcode.QUERY);
  m.header.setFlag(Flags.RD);
  m.addRecord(r, Section.QUESTION);
  return m;
}

代码示例来源：origin: tiandawu/IotXmpp

/**
 * Creates a new Message with a random Message ID suitable for sending as a
 * query.
 * @param r A record containing the question
 */
public static Message
newQuery(Record r) {
  Message m = new Message();
  m.header.setOpcode(Opcode.QUERY);
  m.header.setFlag(Flags.RD);
  m.addRecord(r, Section.QUESTION);
  return m;
}

代码示例来源：origin: undera/jmeter-plugins

protected byte[] getMessageBytes(String data) {
  Message msg = new Message();
  String recs[] = data.split(NL);
  for (String rec : recs) {
    if (rec.length() <= 3) {
      Header head = msg.getHeader();
      int val = Integer.parseInt(rec.trim());
      if (val < 0) {
        head.unsetFlag(-val);
      } else {
        head.setFlag(val);
      }
      msg.setHeader(head);
    } else {
      msg.addRecord(getRecord(rec.trim()), Section.QUESTION);
    }
  }
  return msg.toWire();
}

代码示例来源：origin: kg.apc/jmeter-plugins-extras-libs

protected byte[] getMessageBytes(String data) {
  Message msg = new Message();
  String recs[] = data.split(NL);
  for (String rec : recs) {
    if (rec.length() <= 3) {
      Header head = msg.getHeader();
      int val = Integer.parseInt(rec.trim());
      if (val < 0) {
        head.unsetFlag(-val);
      } else {
        head.setFlag(val);
      }
      msg.setHeader(head);
    } else {
      msg.addRecord(getRecord(rec.trim()), Section.QUESTION);
    }
  }
  return msg.toWire();
}

代码示例来源：origin: OpenNMS/opennms

final Message response = new Message(id);
final Header header = response.getHeader();
header.setFlag(Flags.QR);
header.setFlag(Flags.AA);
addRRset(rrset.getName(), response, rrset, Section.ANSWER, FLAG_DNSSECOK);
if (tsig != null) {

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

final Message response = new Message(id);
final Header header = response.getHeader();
header.setFlag(Flags.QR);
header.setFlag(Flags.AA);
addRRset(rrset.getName(), response, rrset,
  Section.ANSWER, FLAG_DNSSECOK);

代码示例来源：origin: dnsjava/dnsjava

Message response = new Message(id);
Header header = response.getHeader();
header.setFlag(Flags.QR);
header.setFlag(Flags.AA);
addRRset(rrset.getName(), response, rrset,
   Section.ANSWER, FLAG_DNSSECOK);

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: posicks/mdnsjava

public static Message newQueryResponse(final Record[] records, final int section)
{
  Message message = new Message();
  Header header = message.getHeader();
  
  header.setRcode(Rcode.NOERROR);
  header.setOpcode(Opcode.QUERY);
  header.setFlag(Flags.QR);
  
  for (int index = 0; index < records.length; index++)
  {
    message.addRecord(records[index], section);
  }
  
  return message;
}

代码示例来源：origin: org.nhind/dns

/**
 * Processes a DNS error condition and creates an appropriate DNS response.
 * @param request The original DNS request.
 * @param error The error condition that occured.
 * @return A response to the DNS request.
 */
protected Message processError(Message request, DNSError<?> error)
{
  Message errorResponse = null;
  try
  {
    Header respHeader = new Header(request.toWire());
    Message response = new Message();
    response.setHeader(respHeader);
    for (int i = 0; i < 4; i++)
      response.removeAllRecords(i);
    response.addRecord(request.getQuestion(), Section.QUESTION);
    response.getHeader().setFlag(Flags.QR);
    if (request.getHeader().getFlag(Flags.RD))
      response.getHeader().setFlag(Flags.RD);
    respHeader.setRcode(Integer.parseInt(error.getError().toString()));
    return response;
  }
  catch (IOException e) {}
  return errorResponse;
}

代码示例来源：origin: dnsjava/dnsjava

private Message
sendAXFR(Message query) throws IOException {
  Name qname = query.getQuestion().getName();
  ZoneTransferIn xfrin = ZoneTransferIn.newAXFR(qname, address, tsig);
  xfrin.setTimeout((int)(getTimeout() / 1000));
  xfrin.setLocalAddress(localAddress);
  try {
    xfrin.run();
  }
  catch (ZoneTransferException e) {
    throw new WireParseException(e.getMessage());
  }
  List records = xfrin.getAXFR();
  Message response = new Message(query.getHeader().getID());
  response.getHeader().setFlag(Flags.AA);
  response.getHeader().setFlag(Flags.QR);
  response.addRecord(query.getQuestion(), Section.QUESTION);
  Iterator it = records.iterator();
  while (it.hasNext())
    response.addRecord((Record)it.next(), Section.ANSWER);
  return response;
}

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

private Message
sendAXFR(Message query) throws IOException {
  Name qname = query.getQuestion().getName();
  ZoneTransferIn xfrin = ZoneTransferIn.newAXFR(qname, address, tsig);
  xfrin.setTimeout((int)(getTimeout() / 1000));
  xfrin.setLocalAddress(localAddress);
  try {
    xfrin.run();
  }
  catch (ZoneTransferException e) {
    throw new WireParseException(e.getMessage());
  }
  List records = xfrin.getAXFR();
  Message response = new Message(query.getHeader().getID());
  response.getHeader().setFlag(Flags.AA);
  response.getHeader().setFlag(Flags.QR);
  response.addRecord(query.getQuestion(), Section.QUESTION);
  Iterator it = records.iterator();
  while (it.hasNext())
    response.addRecord((Record)it.next(), Section.ANSWER);
  return response;
}

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

private Message
sendAXFR(Message query) throws IOException {
  Name qname = query.getQuestion().getName();
  ZoneTransferIn xfrin = ZoneTransferIn.newAXFR(qname, address, tsig);
  xfrin.setTimeout((int)(getTimeout() / 1000));
  xfrin.setLocalAddress(localAddress);
  try {
    xfrin.run();
  }
  catch (ZoneTransferException e) {
    throw new WireParseException(e.getMessage());
  }
  List records = xfrin.getAXFR();
  Message response = new Message(query.getHeader().getID());
  response.getHeader().setFlag(Flags.AA);
  response.getHeader().setFlag(Flags.QR);
  response.addRecord(query.getQuestion(), Section.QUESTION);
  Iterator it = records.iterator();
  while (it.hasNext())
    response.addRecord((Record)it.next(), Section.ANSWER);
  return response;
}

代码示例来源：origin: tiandawu/IotXmpp

private Message
sendAXFR(Message query) throws IOException {
  Name qname = query.getQuestion().getName();
  ZoneTransferIn xfrin = ZoneTransferIn.newAXFR(qname, address, tsig);
  xfrin.setTimeout((int)(getTimeout() / 1000));
  xfrin.setLocalAddress(localAddress);
  try {
    xfrin.run();
  }
  catch (ZoneTransferException e) {
    throw new WireParseException(e.getMessage());
  }
  List records = xfrin.getAXFR();
  Message response = new Message(query.getHeader().getID());
  response.getHeader().setFlag(Flags.AA);
  response.getHeader().setFlag(Flags.QR);
  response.addRecord(query.getQuestion(), Section.QUESTION);
  Iterator it = records.iterator();
  while (it.hasNext())
    response.addRecord((Record)it.next(), Section.ANSWER);
  return response;
}

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