static void RunUpdateMode()
{
if (ArgsQueue.Count == 0)
{
throw new HostNotSpecifiedException();
}
string mask = ArgsQueue.Dequeue();
List <HostsItem> lines = Hosts.GetMatched(mask);
if (lines.Count == 0)
{
throw new HostNotFoundException(mask);
}
NetAddress address = null;
string comment = null;
bool inComment = false;
while (ArgsQueue.Count > 0)
{
string arg = ArgsQueue.Dequeue();
if (inComment)
{
comment += arg + " ";
continue;
}
if (arg.Length > 0 && arg[0] == '#')
{
inComment = true;
comment = (arg.Length > 1) ? (arg.Substring(1) + " ") : "";
continue;
}
arg = arg.ToLower();
NetAddress TestAddress = NetAddress.TryCreate(arg);
if (TestAddress != null)
{
address = TestAddress;
continue;
}
}
foreach (HostsItem line in lines)
{
if (address != null)
{
line.IP = address;
}
if (comment != null)
{
line.Comment = comment;
}
Console.WriteLine("[UPDATED] {0} {1}", line.IP.ToString(), line.Aliases.ToString());
}
}
static void RunAddMode()
{
if (ArgsQueue.Count == 0)
{
throw new HostNotSpecifiedException();
}
HostAliases aliases = new HostAliases();
NetAddress address = new NetAddress("127.0.0.1");
string comment = "";
bool inComment = false;
while (ArgsQueue.Count > 0)
{
string arg = ArgsQueue.Dequeue();
if (inComment)
{
comment += arg + " ";
continue;
}
if (arg.Length > 0 && arg[0] == '#')
{
inComment = true;
comment = (arg.Length > 1) ? (arg.Substring(1) + " ") : "";
continue;
}
arg = arg.ToLower();
NetAddress TestAddress = NetAddress.TryCreate(arg);
if (TestAddress != null)
{
address = TestAddress;
continue;
}
HostName TestHostName = HostName.TryCreate(arg);
if (TestHostName != null)
{
aliases.Add(TestHostName);
continue;
}
throw new Exception(String.Format("Unknown argument '{0}'", arg));
}
HostsItem line = new HostsItem(address, aliases, comment);
Hosts.Add(line);
Console.WriteLine("[ADDED] {0} {1}", line.IP.ToString(), line.Aliases.ToString());
}
public bool Equals(string ip)
{
return(Equals(NetAddress.TryCreate(ip)));
}
static void RunUpdateMode(bool autoadd = false)
{
if (ArgsQueue.Count == 0)
{
throw new HostNotSpecifiedException();
}
string mask = ArgsQueue.Dequeue();
List <HostsItem> lines = Hosts.GetMatched(mask);
if (lines.Count == 0 && (!autoadd || mask.IndexOf('*') != -1))
{
throw new HostNotFoundException(mask);
}
NetAddress address_ipv4 = null;
NetAddress address_ipv6 = null;
string comment = null;
bool in_comment = false;
while (ArgsQueue.Count > 0)
{
string arg = ArgsQueue.Dequeue();
if (in_comment)
{
comment += arg + " ";
continue;
}
if (arg.Length > 0 && arg[0] == '#')
{
in_comment = true;
comment = (arg.Length > 1) ? (arg.Substring(1) + " ") : "";
continue;
}
arg = arg.ToLower();
NetAddress address_test = NetAddress.TryCreate(arg);
if (address_test != null)
{
if (address_test.Type == NetAddressType.IPv4)
{
address_ipv4 = address_test;
}
else
{
address_ipv6 = address_test;
}
continue;
}
}
var ipv4_added = false;
var ipv6_added = false;
foreach (HostsItem line in lines)
{
if (address_ipv4 == null && address_ipv6 == null && comment != null)
{
// Update comments only
line.Comment = comment;
Console.WriteLine("[UPDATED] {0} {1}", line.IP.ToString(), line.Aliases.ToString());
continue;
}
if (address_ipv4 != null && line.IP.Type == NetAddressType.IPv4)
{
ipv4_added = true;
line.IP = address_ipv4;
if (comment != null)
{
line.Comment = comment;
}
Console.WriteLine("[UPDATED] {0} {1}", line.IP.ToString(), line.Aliases.ToString());
}
if (address_ipv6 != null && line.IP.Type == NetAddressType.IPv6)
{
ipv6_added = true;
line.IP = address_ipv6;
if (comment != null)
{
line.Comment = comment;
}
Console.WriteLine("[UPDATED] {0} {1}", line.IP.ToString(), line.Aliases.ToString());
}
}
if (address_ipv4 != null && !ipv4_added && autoadd)
{
AddHostsItem(address_ipv4, new HostAliases(mask), comment);
}
if (address_ipv6 != null && !ipv6_added && autoadd)
{
AddHostsItem(address_ipv6, new HostAliases(mask), comment);
}
}
static void RunAddMode()
{
if (ArgsQueue.Count == 0)
{
throw new HostNotSpecifiedException();
}
HostAliases aliases = new HostAliases();
NetAddress address_ipv4 = null;
NetAddress address_ipv6 = null;
string comment = "";
bool in_comment = false;
while (ArgsQueue.Count > 0)
{
string arg = ArgsQueue.Dequeue();
if (in_comment)
{
comment += arg + " ";
continue;
}
if (arg.Length > 0 && arg[0] == '#')
{
in_comment = true;
comment = (arg.Length > 1) ? (arg.Substring(1) + " ") : "";
continue;
}
arg = arg.ToLower();
var address_test = NetAddress.TryCreate(arg);
if (address_test != null)
{
if (address_test.Type == NetAddressType.IPv4)
{
address_ipv4 = address_test;
}
else
{
address_ipv6 = address_test;
}
continue;
}
var hostname_test = HostName.TryCreate(arg);
if (hostname_test != null)
{
aliases.Add(hostname_test);
continue;
}
throw new Exception(String.Format("Unknown argument '{0}'", arg));
}
if (address_ipv4 == null && address_ipv6 == null)
{
address_ipv4 = new NetAddress("127.0.0.1");
}
if (address_ipv4 != null)
{
AddHostsItem(address_ipv4, aliases, comment.Trim());
}
if (address_ipv6 != null)
{
AddHostsItem(address_ipv6, aliases, comment.Trim());
}
}
