/// <summary>
/// Initializes a new instance of the <see cref="HostsEntry"/> class.
/// </summary>
/// <param name="entry">The entry to copy from.</param>
public HostsEntry(HostsEntry entry)
{
this.comment = entry.comment;
this.enabled = entry.enabled;
this.hostnames = entry.hostnames;
this.ipAddress = entry.ipAddress;
this.unparsedText = entry.unparsedText;
this.unparsedTextInvalid = entry.unparsedTextInvalid;
this.valid = entry.valid;
this.hostnamesValid = entry.hostnamesValid;
this.ipAddressValid = entry.ipAddressValid;
this.errors = new Dictionary <string, string>(entry.errors);
}
private void NewEntry(HostsFile hostsFile)
{
Console.Clear();
Console.WriteLine("Please enter the URL you wish to map.");
Regex regex = new Regex(@"(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()!@:%_\+.~#?&\/\/=]*)");
string URLInput = Console.ReadLine();
if (regex.IsMatch(URLInput))
{
Console.WriteLine("valid URL");
}
else
{
Console.WriteLine("Invalid URL. Press any key to return to main menu.");
Console.ReadKey();
Main(hostsFile);
}
Console.WriteLine($"Please enter the IP you wish to map {URLInput} to.");
regex = new Regex(@"((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}|localhost)");
string IPInput = Console.ReadLine();
if (regex.IsMatch(IPInput))
{
Console.WriteLine("valid IP");
HostsEntry newEntry = new HostsEntry(URLInput, IPInput);
hostsFile.hostsEntries.Add(newEntry);
hostsFile.SaveHostsFile();
Main(hostsFile);
}
else
{
Console.WriteLine("Invalid IP. Press any key to return to main menu.");
Console.ReadKey();
Main(hostsFile);
}
}
void EntryDetails(HostsEntry entry)
{
Console.Clear();
Console.WriteLine($"{entry.URL} is mapped to {entry.IP}.");
Console.WriteLine("Press \"U\" to change the URL, \"I\" to change the IP, \"D\" to delete, or \"B\" to go back");
switch (Console.ReadKey().Key)
{
case ConsoleKey.U:
Console.Clear();
Console.Write($"Please enter the URL you would like to replace this entry." + "\n");
Regex regex = new Regex(@"(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()!@:%_\+.~#?&\/\/=]*)");
string URLInput = Console.ReadLine();
if (regex.IsMatch(URLInput))
{
Console.Write($"Replace {entry.URL} with {URLInput}? (Y/N)");
ConsoleKey yesNoInput = ConsoleKey.Decimal;
while (yesNoInput != ConsoleKey.Y || yesNoInput != ConsoleKey.N)
{
yesNoInput = Console.ReadKey().Key;
}
switch (yesNoInput)
{
case ConsoleKey.Y:
entry.URL = URLInput;
hosts.SaveHostsFile();
Console.ReadKey();
Main(hosts);
break;
case ConsoleKey.N:
EntryDetails(entry);
break;
}
}
else
{
Console.WriteLine("Invalid URL. Press any key to try again.");
Console.ReadKey();
EntryDetails(entry);
}
break;
case ConsoleKey.I:
Console.Clear();
Console.Write($"Please enter the IP you would like to replace this entry." + "\n");
regex = new Regex(@"((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}|localhost)");
string IPInput = Console.ReadLine();
if (regex.IsMatch(IPInput))
{
Console.Write($"Replace {entry.IP} with {IPInput}? (Y/N)");
switch (Console.ReadKey().Key)
{
case ConsoleKey.Y:
entry.IP = IPInput;
hosts.SaveHostsFile();
Console.ReadKey();
Main(hosts);
break;
case ConsoleKey.N:
EntryDetails(entry);
break;
}
}
else
{
Console.WriteLine("Invalid IP. Press any key to try again.");
Console.ReadKey();
EntryDetails(entry);
}
break;
case ConsoleKey.D:
Console.Clear();
Console.Write($"Are you sure you wish to delete the entry" + "\n");
Console.Write($"mapping {entry.URL} to {entry.IP}? (Y/N)");
switch (Console.ReadKey().Key)
{
case ConsoleKey.Y:
hosts.hostsEntries.Remove(entry);
hosts.SaveHostsFile();
Main(hosts);
break;
case ConsoleKey.N:
EntryDetails(entry);
break;
}
break;
case ConsoleKey.B:
Main(hosts);
break;
default:
Console.WriteLine("invalid key");
EntryDetails(entry);
break;
}
}