private string getCaptivePortalDetectionURL(InternetReachabilityVerifier.CaptivePortalDetectionMethod cpdm)
{
if (cpdm == InternetReachabilityVerifier.CaptivePortalDetectionMethod.Custom)
{
return(this.customMethodURL);
}
if (cpdm == InternetReachabilityVerifier.CaptivePortalDetectionMethod.Google204)
{
return("http://clients3.google.com/generate_204");
}
if (cpdm == InternetReachabilityVerifier.CaptivePortalDetectionMethod.MicrosoftNCSI)
{
return("http://www.msftncsi.com/ncsi.txt");
}
if (cpdm == InternetReachabilityVerifier.CaptivePortalDetectionMethod.GoogleBlank)
{
return("http://www.google.com/blank.html");
}
if (cpdm == InternetReachabilityVerifier.CaptivePortalDetectionMethod.Apple)
{
return("http://www.google.com/blank.html");
}
if (cpdm == InternetReachabilityVerifier.CaptivePortalDetectionMethod.Ubuntu)
{
return("http://start.ubuntu.com/connectivity-check");
}
return(string.Empty);
}
private void Start()
{
if (this.captivePortalDetectionMethod == InternetReachabilityVerifier.CaptivePortalDetectionMethod.DefaultByPlatform)
{
this.captivePortalDetectionMethod = InternetReachabilityVerifier.CaptivePortalDetectionMethod.MicrosoftNCSI;
if (this.captivePortalDetectionMethod == InternetReachabilityVerifier.CaptivePortalDetectionMethod.DefaultByPlatform)
{
this.captivePortalDetectionMethod = InternetReachabilityVerifier.CaptivePortalDetectionMethod.MicrosoftNCSI;
}
}
if (this.captivePortalDetectionMethod == InternetReachabilityVerifier.CaptivePortalDetectionMethod.Google204 && Array.IndexOf <RuntimePlatform>(InternetReachabilityVerifier.methodGoogle204Supported, Application.platform) < 0)
{
this.captivePortalDetectionMethod = InternetReachabilityVerifier.CaptivePortalDetectionMethod.GoogleBlank;
}
if (this.captivePortalDetectionMethod != InternetReachabilityVerifier.CaptivePortalDetectionMethod.Custom || this.customMethodURL.Length != 0)
{
base.StartCoroutine(this.netActivity());
return;
}
UnityEngine.Debug.LogError("IRV - Custom method is selected but URL is empty, cannot start! (disabling component)", this);
base.enabled = false;
}
private bool checkCaptivePortalDetectionResult(InternetReachabilityVerifier.CaptivePortalDetectionMethod cpdm, WWW www)
{
if (www == null)
{
return(false);
}
if (www.error != null && www.error.Length > 0)
{
return(false);
}
switch (cpdm)
{
case InternetReachabilityVerifier.CaptivePortalDetectionMethod.Google204:
{
Dictionary <string, string> strs = www.responseHeaders;
string empty = string.Empty;
if (strs.ContainsKey("STATUS"))
{
empty = strs["STATUS"];
}
else if (strs.ContainsKey("NULL"))
{
empty = strs["NULL"];
}
if (empty.Length > 0)
{
if (empty.IndexOf("204 No Content") >= 0)
{
return(true);
}
}
else if (www.size == 0)
{
return(true);
}
break;
}
case InternetReachabilityVerifier.CaptivePortalDetectionMethod.GoogleBlank:
{
if (www.size == 0)
{
return(true);
}
break;
}
case InternetReachabilityVerifier.CaptivePortalDetectionMethod.MicrosoftNCSI:
{
if (www.text.StartsWith("Microsoft NCSI"))
{
return(true);
}
break;
}
case InternetReachabilityVerifier.CaptivePortalDetectionMethod.Apple:
{
if (www.text.IndexOf("<BODY>Success</BODY>") < 50)
{
return(true);
}
break;
}
case InternetReachabilityVerifier.CaptivePortalDetectionMethod.Ubuntu:
{
if (www.text.IndexOf("Lorem ipsum dolor sit amet") == 109)
{
return(true);
}
break;
}
case InternetReachabilityVerifier.CaptivePortalDetectionMethod.Custom:
{
if (this.customMethodVerifierDelegate != null)
{
return(this.customMethodVerifierDelegate(www, this.customMethodExpectedData));
}
if (www.text.StartsWith(this.customMethodExpectedData))
{
return(true);
}
break;
}
}
return(false);
}
