public string ToString(string header, string other = null)
{
string result = String.Format("{0}[{1},{2}",
header,
DNSEntry.GetType(this.Type),
DNSEntry.GetClass(this.Class));
if (this.Unique)
{
result += "-unique,";
}
else
{
result += ",";
}
result += this.Name;
if (other != null)
{
result += String.Format(",{0}]", other);
}
else
{
result += "]";
}
return(result);
}
public override bool Equals(Object obj)
{
DNSEntry other = obj as DNSEntry;
return(this.Name == other.Name &&
this.Type == other.Type &&
this.Class == other.Class);
}
/// <summary>
/// Removes an entry
/// </summary>
/// <param name="entry">Entry.</param>
public void Remove(DNSEntry entry)
{
if (this.cache.ContainsKey(entry.Key))
{
List <DNSEntry> records = this.cache[entry.Key];
records.Remove(entry);
}
}
/// <summary>
/// Adds an entry
/// </summary>
/// <param name="entry">DNS Record to add.</param>
public void Add(DNSEntry entry)
{
List <DNSEntry> records;
bool success = this.cache.TryGetValue(entry.Key, out records);
if (!success)
{
records = new List <DNSEntry>();
}
records.Insert(0, entry);
this.cache[entry.Key] = records;
}
/// <summary>
/// Gets an entry by key.
/// </summary>
/// <returns><c>DNSEntry</c> if entry is found, <c>null</c> otherwise</returns>
/// <param name="entry">Entry.</param>
public DNSEntry Get(DNSEntry entry)
{
if (this.cache.ContainsKey(entry.Key))
{
List <DNSEntry> records = this.cache[entry.Key];
foreach (DNSEntry cachedEntry in records)
{
if (entry.Equals(cachedEntry))
{
return(cachedEntry);
}
}
}
return(null);
}
/// <summary>
/// Gets an entry by details
/// </summary>
/// <returns><c>DNSEntry</c> if entry is found, <c>null</c> otherwise</returns>
/// <param name="name">Name.</param>
/// <param name="type">Type.</param>
/// <param name="cls">Cls.</param>
public DNSEntry GetByDetails(string name, DNSType type, DNSClass cls)
{
DNSEntry entry = new DNSEntry(name, type, cls);
return(Get(entry));
}
