/// <summary>
/// Gets the version of the running tor application.
/// </summary>
/// <returns>A <see cref="Version"/> object instance containing the version.</returns>
private Version PropertyGetVersion()
{
GetInfoCommand command = new GetInfoCommand("version");
GetInfoResponse response = command.Dispatch(client);
if (!response.Success)
{
return(new Version());
}
Regex pattern = new Regex(@"(?<major>\d{1,})\.(?<minor>\d{1,})\.(?<build>\d{1,})\.(?<revision>\d{1,})(?:$|\s)");
Match match = pattern.Match(response.Values[0]);
if (match.Success)
{
return(new Version(
Convert.ToInt32(match.Groups["major"].Value),
Convert.ToInt32(match.Groups["minor"].Value),
Convert.ToInt32(match.Groups["build"].Value),
Convert.ToInt32(match.Groups["revision"].Value)
));
}
return(new Version());
}
/// <summary>
/// Gets a country code for a router within the tor network. This method will not work unless a <c>geoip</c> and/or <c>geoip6</c> file has been supplied.
/// </summary>
/// <param name="router">The router to retrieve the country code for.</param>
/// <returns>A <see cref="System.String"/> containing the country code; otherwise, <c>null</c> if the country code could not be resolved.</returns>
public string GetCountryCode(Router router)
{
if (router == null)
{
throw new ArgumentNullException("router");
}
string address = router.IPAddress.ToString();
GetInfoCommand command = new GetInfoCommand(string.Format("ip-to-country/{0}", address));
GetInfoResponse response = command.Dispatch(client);
if (response.Success)
{
string[] values = response.Values[0].Split(new[] { '=' }, 2);
if (values.Length == 2)
{
return(values[1].Trim());
}
return(values[0].Trim().ToUpper());
}
return(null);
}
/// <summary>
/// Gets an approximation of the total bytes uploaded by the tor software.
/// </summary>
/// <returns>A <see cref="Bytes"/> object instance containing the estimated number of bytes.</returns>
private Bytes PropertyGetTotalBytesUploaded()
{
GetInfoCommand command = new GetInfoCommand("traffic/written");
GetInfoResponse response = command.Dispatch(client);
if (!response.Success)
{
return(Bytes.Empty);
}
double value;
if (!double.TryParse(response.Values[0], out value))
{
return(Bytes.Empty);
}
return(new Bytes(value).Normalize());
}
/// <summary>
/// Gets a value indicating whether the tor software service is dormant.
/// </summary>
/// <returns><c>true</c> if the tor software service is dormant; otherwise, <c>false</c>.</returns>
private bool PropertyGetIsDormant()
{
GetInfoCommand command = new GetInfoCommand("dormant");
GetInfoResponse response = command.Dispatch(client);
if (!response.Success)
{
return(false);
}
int value;
if (!int.TryParse(response.Values[0], out value))
{
return(false);
}
return(value != 0);
}