/// <summary>
/// Retrieve the external ip of this pc from one of n external websites
///
/// Currently available and processed in this order:
/// 1) whatismyip.com (url for automated access)
/// 2) dyndns.com (checkip.dyndns.com)
/// 3) agentgatech.appspot.com (google app engine)
/// </summary>
/// <param name="forceUpdate">If true, cache is ignored</param>
/// <returns>External ip of pc</returns>
public static IPAddress GetIP(bool forceUpdate)
{
if (!forceUpdate && CachedIP != null && (DateTime.Now - CacheLastUpdated).TotalSeconds < CACHE_LIFETIME)
{
return(CachedIP);
}
WebClient client = new WebClient();
client.Headers[HttpRequestHeader.UserAgent] = VersionUtil.GetUserAgent();
var methods = new Func <WebClient, string>[] { RetrieveFromDynDNS, RetrieveFromAppEngine };
foreach (var method in methods)
{
string result = method.Invoke(client);
if (result == null)
{
continue;
}
if (!IPAddress.TryParse(result, out CachedIP))
{
Log.Warn("Failed to parse retrieved external address '{0}'", result);
continue;
}
CacheLastUpdated = DateTime.Now;
return(CachedIP);
}
Log.Warn("Couldn't retrieve external IP from any of the external websites. Is your network functioning and the firewall configured correctly?");
return(null);
}
/// <summary>
/// Retrieve the external ip of this pc from one of n external websites
///
/// Currently available and processed in this order:
/// 1) whatismyip.com (url for automated access)
/// 2) dyndns.com (checkip.dyndns.com)
/// 3) agentgatech.appspot.com (google app engine)
/// </summary>
/// <param name="forceUpdate">If true, cache is ignored</param>
/// <returns>External ip of pc</returns>
public static IPAddress GetIP(bool forceUpdate)
{
if (!forceUpdate && CachedIP != null &&
(DateTime.Now - CacheLastUpdated).TotalSeconds < CACHE_LIFETIME)
{
return(CachedIP);
}
WebClient client = new WebClient();
client.Headers[HttpRequestHeader.UserAgent] = VersionUtil.GetUserAgent();
string ip = RetrieveFromWhatsMyIp(client) ??
RetrieveFromDynDNS(client) ??
RetrieveFromAppEngine(client);
if (ip != null)
{
CacheLastUpdated = DateTime.Now;
if (!IPAddress.TryParse(ip, out CachedIP))
{
Log.Warn("Failed to parse retrieved external address '{0}'", ip);
return(null);
}
return(CachedIP);
}
else
{
Log.Warn("Couldn't retrieve external IP from any of the external websites. Is a firewall blocking outgoing traffic?");
return(null);
}
}
public void Run()
{
WebClient client = new WebClient();
client.Headers[HttpRequestHeader.UserAgent] = VersionUtil.GetUserAgent("DevTool");
client.Encoding = Encoding.UTF8;
client.Credentials = new NetworkCredential(Answers["username"], Answers["password"]);
foreach (var resource in resources)
{
var details = client.DownloadString(String.Format("https://www.transifex.com/api/2/project/mpextended/resource/{0}/?details", resource.Key));
var response = JObject.Parse(details);
foreach (var code in response["available_languages"].Select(x => (string)x["code"]))
{
var resx = client.DownloadString(String.Format("https://www.transifex.com/api/2/project/mpextended/resource/{0}/translation/{1}/?file", resource.Key, code));
var path = Path.Combine(Installation.GetSourceRootDirectory(), String.Format(resource.Value, code));
using (StreamWriter writer = new StreamWriter(path, false, Encoding.UTF8))
{
writer.Write(resx);
}
OutputStream.WriteLine("Got translation of resource '{0}' for language '{1}'", resource.Key, code);
}
}
}
