public Task Disconnect(string id)
{
var connection = RasApi32.RasEnumConnections().FirstOrDefault(c => c.Entry.ToString() == id);
RasApi32.RasHangUp(connection.Handle);
return(Task.CompletedTask);
}
public Task <Vpn[]> GetVpns()
{
return(Task.FromResult((
from name in RasApi32.RasEnumEntries()
let entry = RasApi32.RasGetEntryProperties(name.EntryName, name.PhonebookPath)
where entry.DeviceType.ToLower() == "vpn"
select new Vpn(entry.Id.ToString(), name.EntryName))
.ToArray()));
}
public Task Connect(string id)
{
var entryName = RasApi32.RasEnumEntries()
.FirstOrDefault(n => RasApi32.RasGetEntryProperties(n.EntryName, n.PhonebookPath).Id.ToString() == id);
var dialParams = RasApi32.RasGetEntryDialParams(entryName.EntryName, entryName.PhonebookPath);
RasApi32.RasDial(dialParams, entryName.PhonebookPath, (message, state, error) => { });
return(Task.CompletedTask);
}
public Task <IPAddress> GetIpAddress(string id)
{
var connection = RasApi32.RasEnumConnections().FirstOrDefault(c => c.Entry.ToString() == id);
if (connection.Handle == IntPtr.Zero)
{
return(Task.FromResult(IPAddress.None));
}
var status = RasApi32.RasGetProjectionInfo(connection.Handle);
return(Task.FromResult(IPAddress.Parse(status.IpAddress)));
}
public Task <VpnStatus> GetStatus(string id)
{
var connection = RasApi32.RasEnumConnections().FirstOrDefault(c => c.Entry.ToString() == id);
if (connection.Handle == IntPtr.Zero)
{
return(Task.FromResult(VpnStatus.Disconnected));
}
var status = RasApi32.RasGetConnectStatus(connection.Handle);
switch (status.State)
{
case RasConnState.Connected:
return(Task.FromResult(VpnStatus.Connected));
case RasConnState.Disconnected:
return(Task.FromResult(VpnStatus.Disconnecting));
default:
return(Task.FromResult(VpnStatus.Connecting));
}
}