/// <summary>
/// Tests equality between this TXT record and the other <paramref name="record"/>.
/// </summary>
/// <param name="record">The other record.</param>
/// <returns><c>true</c> if the RRs are equal, <c>false</c> otherwise.</returns>
public override bool Equals(DnsResourceRecord record)
{
if (!base.Equals(record))
{
return(false);
}
TextRecord textRecord = record as TextRecord;
if (textRecord == null)
{
return(false);
}
if (this.HasStrings != textRecord.HasStrings || m_strings.Count != textRecord.Strings.Count)
{
return(false);
}
for (int i = 0, count = m_strings.Count; i < count; ++i)
{
if (!string.Equals(m_strings[i], textRecord.Strings[i], StringComparison.Ordinal))
{
return(false);
}
}
return(true);
}
/// <summary>
/// Factory for DnsResourceRecord objects
/// </summary>
/// <param name="recordType"></param>
/// <returns></returns>
public static DnsResourceRecord CreateRecordObject(DnsStandard.RecordType recordType)
{
DnsResourceRecord record;
switch (recordType)
{
default:
record = new RawRecord();
break;
case DnsStandard.RecordType.ANAME:
record = new AddressRecord();
break;
case DnsStandard.RecordType.NS:
record = new NSRecord();
break;
case DnsStandard.RecordType.CNAME:
record = new CNameRecord();
break;
case DnsStandard.RecordType.SOA:
record = new SOARecord();
break;
case DnsStandard.RecordType.TXT:
record = new TextRecord();
break;
case DnsStandard.RecordType.MX:
record = new MXRecord();
break;
case DnsStandard.RecordType.PTR:
record = new PtrRecord();
break;
case DnsStandard.RecordType.CERT:
record = new CertRecord();
break;
case DnsStandard.RecordType.SRV:
record = new SRVRecord();
break;
}
return(record);
}
/// <summary>
/// Prints a TXT RR
/// </summary>
/// <param name="body">The RR to print</param>
public void Print(TextRecord body)
{
if (body == null)
{
m_writer.WriteLine("Null TXT Record Body");
return;
}
if (!body.HasStrings)
{
m_writer.WriteLine("Empty TXT Record Body");
return;
}
foreach (string sz in body.Strings)
{
if (sz == null)
{
m_writer.WriteLine("Null string");
}
m_writer.WriteLine(sz);
}
}
/// <summary>
/// Factory for DnsResourceRecord objects
/// </summary>
/// <param name="recordType"></param>
/// <returns></returns>
public static DnsResourceRecord CreateRecordObject(DnsStandard.RecordType recordType)
{
DnsResourceRecord record;
switch (recordType)
{
default:
record = new RawRecord();
break;
case DnsStandard.RecordType.ANAME:
record = new AddressRecord();
break;
case DnsStandard.RecordType.NS:
record = new NSRecord();
break;
case DnsStandard.RecordType.CNAME:
record = new CNameRecord();
break;
case DnsStandard.RecordType.SOA:
record = new SOARecord();
break;
case DnsStandard.RecordType.TXT:
record = new TextRecord();
break;
case DnsStandard.RecordType.MX:
record = new MXRecord();
break;
case DnsStandard.RecordType.PTR:
record = new PtrRecord();
break;
case DnsStandard.RecordType.CERT:
record = new CertRecord();
break;
case DnsStandard.RecordType.SRV:
record = new SRVRecord();
break;
}
return record;
}
public static void AddTestRecords(DnsRecordTable store)
{
// Addresses
store.Add(new AddressRecord("foo.com", "192.169.0.1"));
store.Add(new AddressRecord("foo.com", "192.169.0.2"));
store.Add(new AddressRecord("foo.com", "192.169.0.3"));
store.Add(new AddressRecord("bar.com", "192.168.0.1"));
store.Add(new AddressRecord("goo.com", "192.167.0.1"));
store.Add(new AddressRecord("goo.com", "192.167.0.2"));
store.Add(new AddressRecord("localhost", "127.0.0.1"));
store.Add(new AddressRecord("bigrecord.com", "1.2.3.4"));
const string BigString = "0123456789abcdefghijklmnop";
TextRecord txt = new TextRecord("goo.com", new string[] { BigString, "One_" + BigString, "Two_" + BigString});
store.Add(txt);
StringBuilder builder = new StringBuilder(64);
for (int i = 0; i < 64; ++i)
{
builder.Append('a');
}
string bigTextString = builder.ToString();
string[] textStrings = new string[128];
for (int i = 0; i < textStrings.Length; ++i)
{
textStrings[i] = bigTextString;
}
store.Add(new TextRecord("bigrecord.com", textStrings));
store.Add(new SRVRecord("foo.com", 20, 353, "x.y.z.com"));
store.Add(new MXRecord("goo.com", "foo.bar.xyz"));
}