public void Remove(HostEntry host)
{
_hostEntries.Remove(host);
}
public void Add(HostEntry host)
{
_hostEntries.Add(host);
}
public void ToggleStatus(HostEntry host)
{
PendingChanges = true;
if (host.Enabled)
{
Status = "Host Enabled";
}
else
{
Status = "Host Disabled";
}
}
/// <summary>
/// Parses a line from the host file into an HostEntry object.
/// </summary>
/// <param name="hostEntryLine">The line from the hosts file to parse.</param>
/// <returns>The HostEntry object.</returns>
public static HostEntry Parse(string hostEntryLine)
{
var hostEntry = new HostEntry(hostEntryLine)
{
IsValid = false,
};
if (hostEntryLine.StartsWith("# ") || hostEntryLine.Length <= 1 || hostEntryLine.StartsWith("#\t"))
{
// skip the Microsoft banner text
}
else
{
var split = hostEntryLine.Split(new char[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
if (split[0].StartsWith("#"))
{
split[0] = split[0].Replace("#", "");
hostEntry.Enabled = false;
}
else
{
hostEntry.Enabled = true;
}
IPAddress ipAddress;
if (IPAddress.TryParse(split[0], out ipAddress))
{
hostEntry.Address = ipAddress.ToString();
hostEntry.Hostname = split[1];
hostEntry.IsValid = true;
}
}
return hostEntry;
}
public void RemoveHost(HostEntry host)
{
_hostsFile.Remove(host);
Hosts.Remove(host);
PendingChanges = true;
Status = "Host Removed";
}