private static Stream GetKeyFrame(string url)
{
#if WINDOWS_PHONE || WINRT
HttpWebAdaptor req = new HttpWebAdaptor(WebRequest.Create(url) as HttpWebRequest);
#else
HttpWebRequest req = WebRequest.Create(url) as HttpWebRequest;
#endif
if(null == req)
{
throw new KeyFrameException("Could not create request for url: " + url, null);
}
#if !WINDOWS_PHONE && !WINRT
if (null != req.Proxy)
{
req.Proxy.Credentials = CredentialCache.DefaultCredentials;
}
#endif
HttpWebResponse resp1 = req.GetResponse() as HttpWebResponse;
if( null == resp1 )
{
throw new KeyFrameException("Error retrieving KeyFrame", null);
}
MemoryStream ms = new MemoryStream(ESTIMATED_SIZE);
using(Stream s = resp1.GetResponseStream())
{
int read;
byte[] next = new byte[READ_CHUNK_SIZE];
do
{
read = s.Read(next, 0, READ_CHUNK_SIZE);
if( read > 0 )
{
ms.Write(next, 0, read);
}
} while (read > 0);
}
ms.Seek(0, SeekOrigin.Begin);
return ms;
}
private static uint TryGetKey( string cookie, string sessionName )
{
string url = String.Format("http://secure.formula1.com/reg/getkey/{0}.asp?auth={1}", sessionName, cookie);
#if WINDOWS_PHONE || WINRT
HttpWebAdaptor req = new HttpWebAdaptor(WebRequest.Create(url) as HttpWebRequest);
#else
HttpWebRequest req = WebRequest.Create(url) as HttpWebRequest;
if (null != req.Proxy)
{
req.Proxy.Credentials = CredentialCache.DefaultCredentials;
}
#endif
HttpWebResponse resp1 = req.GetResponse() as HttpWebResponse;
if (null != resp1)
{
using (TextReader re = new StreamReader(resp1.GetResponseStream()))
{
return ParseKey(re.ReadLine());
}
}
return INVALID_KEY;
}
private static string TryGetCookie(string user, string pass, string baseurl)
{
string body = string.Format("email={0}&password={1}", user, pass);
byte[] bodyData = StringUtils.StringToASCIIBytes(body);
#if WINRT
HttpClientHandler handler = new HttpClientHandler();
handler.AllowAutoRedirect = false;
handler.UseCookies = true;
handler.CookieContainer = new CookieContainer();
HttpClient client = new HttpClient(handler);
HttpRequestMessage message = new HttpRequestMessage(HttpMethod.Post, new Uri(baseurl));
message.Content = new FormUrlEncodedContent(
new Dictionary<string, string>() { { "email", user }, { "password", pass } }
);
HttpResponseMessage response = client.SendAsync(message).Result;
if(response.Headers.Contains("Set-Cookie"))
{
foreach(var cookie in response.Headers.GetValues("Set-Cookie"))
{
if (!string.IsNullOrEmpty(cookie))
{
return ParseCookie(cookie);
}
}
}
#else
#if WINDOWS_PHONE
HttpWebAdaptor req = new HttpWebAdaptor(WebRequest.Create(baseurl) as HttpWebRequest);
req.Request.AllowAutoRedirect = false;
//req.Request.CookieContainer = new CookieContainer();
req.Request.Method = "POST";
req.Request.ContentType = "application/x-www-form-urlencoded";
req.Request.Headers[HttpRequestHeader.ContentLength] = bodyData.Length.ToString();
#else
HttpWebRequest req = WebRequest.Create(baseurl) as HttpWebRequest;
if (null != req.Proxy)
{
req.Proxy.Credentials = CredentialCache.DefaultCredentials;
}
req.AllowAutoRedirect = false;
req.Method = "Post";
req.ContentType = "application/x-www-form-urlencoded";
req.ContentLength = bodyData.Length;
#endif
using (Stream reqBody = req.GetRequestStream())
{
reqBody.Write(bodyData, 0, bodyData.Length);
reqBody.Flush();
reqBody.Close();
}
HttpWebResponse resp1 = req.GetResponse() as HttpWebResponse;
if (null != resp1)
{
string cookie = resp1.Headers["Set-Cookie"];
if (string.IsNullOrEmpty(cookie))
{
//if (0 < resp1.ContentLength)
//{
// // it's probably not an event day, and the server is returning a singlecharacter
// StreamReader stringReader = new StreamReader(resp1.GetResponseStream());
// return stringReader.ReadToEnd();
//}
return null;
}
return ParseCookie(cookie);
}
#endif
return "";
}
