static CFProxy[] ParseProxies(IntPtr proxyList)
{
CFProxy[] proxies = null;
if (proxyList != IntPtr.Zero)
{
// it was retained in the cbs.
using (var array = new CFArray(proxyList, false)) {
proxies = new CFProxy [array.Count];
for (int i = 0; i < proxies.Length; i++)
{
var dict = Runtime.GetNSObject <NSDictionary> (array.GetValue(i));
proxies[i] = new CFProxy(dict);
}
}
}
return(proxies);
}
static Uri GetProxyUri(CFProxy proxy, out NetworkCredential credentials)
{
string protocol;
switch (proxy.ProxyType)
{
case CFProxyType.FTP:
protocol = "ftp://";
break;
case CFProxyType.HTTP:
case CFProxyType.HTTPS:
protocol = "http://";
break;
default:
credentials = null;
return(null);
}
string username = proxy.Username;
string password = proxy.Password;
string hostname = proxy.HostName;
int port = proxy.Port;
string uri;
if (username != null)
{
credentials = new NetworkCredential(username, password);
}
else
{
credentials = null;
}
uri = protocol + hostname + (port != 0 ? ':' + port.ToString() : string.Empty);
return(new Uri(uri, UriKind.Absolute));
}