public static bool TryParse(string map, out HostMap output)
{
output = null;
var parts = map
.Split(' ', '\t')
.Where(x => !string.IsNullOrEmpty(x)).ToArray();
if (parts.Length < 2)
{
return(false);
}
if (string.IsNullOrEmpty(parts[1].Trim()))
{
return(false);
}
if (IPAddress.TryParse(parts[0], out var parseIP))
{
output = new HostMap(parseIP, parts[1]);
return(true);
}
return(false);
}
public static void RemoveAll()
{
List <string> hostOutput = new List <string>();
foreach (var line in HostFileLines)
{
if (!HostMap.IsMap(line))
{
hostOutput.Add(line);
}
}
SaveHostFile(hostOutput);
}
private static HostMap[] GetMaps()
{
var maps = new List <HostMap>();
foreach (var line in HostFileLines)
{
if (HostMap.TryParse(line, out var map))
{
maps.Add(map);
}
}
return(maps.ToArray());
}
public static void Add(HostMap myMap)
{
foreach (var line in HostFileLines)
{
if (HostMap.TryParse(line, out var map))
{
if (map.Equals(myMap))
{
return;
}
}
}
var hostFileLines = HostFileLines.Append(myMap.ToString());
SaveHostFile(hostFileLines);
}
public static void RemoveByHostName(string hostname)
{
var hostFileLines = HostFileLines.ToList();
foreach (var line in hostFileLines)
{
if (HostMap.TryParse(line, out var map))
{
if (map.HostName == hostname)
{
hostFileLines.Remove(line);
break;
}
}
}
SaveHostFile(hostFileLines);
}
public static void RemoveByIp(IPAddress ip)
{
var hostFileLines = HostFileLines.ToList();
foreach (var line in hostFileLines)
{
if (HostMap.TryParse(line, out var map))
{
if (map.Address.Equals(ip))
{
hostFileLines.Remove(line);
break;
}
}
}
SaveHostFile(hostFileLines);
}
protected bool Equals(HostMap other)
{
return(Equals(address, other.address) && string.Equals(hostName, other.hostName));
}
public static void Add(string mapLine)
{
HostMap.TryParse(mapLine, out var map);
Add(map);
}