public void RequestWithHeaderAndResourceRecords()
{
Header header = new Header();
header.Response = true;
Domain domain = new Domain(Helper.GetArray("www", "google", "com"));
Question question = new Question(domain, RecordType.A, RecordClass.IN);
Domain domain1 = new Domain(Helper.GetArray("www", "google", "com"));
ResourceRecord record1 = new ResourceRecord(domain1, Helper.GetArray<byte>(3, 119, 119, 119, 0),
RecordType.CNAME, RecordClass.IN, TimeSpan.FromSeconds(1));
Domain domain2 = new Domain(Helper.GetArray("dr", "dk"));
ResourceRecord record2 = new ResourceRecord(domain2, Helper.GetArray<byte>(1, 1, 1, 1),
RecordType.A, RecordClass.ANY, TimeSpan.FromSeconds(0));
Domain domain3 = new Domain(Helper.GetArray("www"));
ResourceRecord record3 = new ResourceRecord(domain3, Helper.GetArray<byte>(192, 12),
RecordType.CNAME, RecordClass.ANY, TimeSpan.FromSeconds(1));
Response response = new Response(header,
Helper.GetList(question),
Helper.GetList<IResourceRecord>(record1),
Helper.GetList<IResourceRecord>(record2),
Helper.GetList<IResourceRecord>(record3));
response.Id = 1;
response.RecursionAvailable = true;
byte[] content = Helper.ReadFixture("Response", "id-ra_all");
CollectionAssert.AreEqual(content, response.ToArray());
}
public void BasicQuestionWithEmptyDomain() {
byte[] content = Helper.ReadFixture("Question", "empty-domain_basic");
Domain domain = new Domain(Helper.GetArray<string>());
Question question = new Question(domain, RecordType.A, RecordClass.IN);
CollectionAssert.AreEqual(content, question.ToArray());
}
public void AllSetQuestionWithMultipleLabelDomain() {
byte[] content = Helper.ReadFixture("Question", "www.google.com_all");
Domain domain = new Domain(Helper.GetArray("www", "google", "com"));
Question question = new Question(domain, RecordType.CNAME, RecordClass.ANY);
CollectionAssert.AreEqual(content, question.ToArray());
}
public IList<IResourceRecord> Get(Question question)
{
List<IResourceRecord> entries = new List<IResourceRecord>();
switch (question.Type)
{
case DNS.Protocol.RecordType.A:
if (ipv4Address_ == null)
{
log_.Info("No IPv4 address for A question");
break;
}
log_.Info("Answer[A]:" + question.Name + ":" + ipv4Address_);
entries.Add(new IPAddressResourceRecord(question.Name, ipv4Address_, ttl_));
break;
case DNS.Protocol.RecordType.AAAA:
if (ipv6Address_ == null)
{
log_.Info("No IPv6 address for AAAA question");
break;
}
log_.Info("Answer[AAAA]:" + question.Name + ":" + ipv6Address_);
entries.Add(new IPAddressResourceRecord(question.Name, ipv6Address_, ttl_));
break;
default:
if (ipv4Address_ == null)
{
log_.Info("No IPv4 address for " + question.Name + " question");
break;
}
log_.Info("Answer[" + question.Type.ToString() + "]:" + question.Name + ":" + ipv4Address_);
entries.Add(new IPAddressResourceRecord(question.Name, ipv4Address_, ttl_));
break;
}
return entries;
}
public ClientResponse Resolve(Domain domain, RecordType type)
{
ClientRequest request = Create();
Question question = new Question(domain, type);
request.Questions.Add(question);
request.OperationCode = OperationCode.Query;
request.RecursionDesired = true;
return request.Resolve();
}
public void BasicQuestionResponseWithEmptyHeader()
{
Header header = new Header();
header.Response = true;
Domain domain = new Domain(Helper.GetArray<string>());
Question question = new Question(domain, RecordType.A, RecordClass.IN);
ResourceRecord record = new ResourceRecord(domain, Helper.GetArray<byte>(0, 0, 0, 0),
RecordType.A, RecordClass.IN, new TimeSpan());
Response response = new Response(header,
Helper.GetList(question),
Helper.GetList<IResourceRecord>(record),
Helper.GetList<IResourceRecord>(record),
Helper.GetList<IResourceRecord>(record));
byte[] content = Helper.ReadFixture("Response", "empty-header_basic");
CollectionAssert.AreEqual(content, response.ToArray());
}
public IList<IResourceRecord> Get(Question question)
{
return Get(question.Name, question.Type);
}