public static int SendWinPhonePushNotification(string subscriptionUri, string xml, out com.progamma.IDVariant infoInde)
{
int returnCode = -1;
string resultText = string.Empty;
string notificationType = "toast";
if (xml.Trim().ToLower().Contains("<wp:tile>"))
{
notificationType = "token";
}
try
{
resultText = SendWinPhonePushNotification(subscriptionUri, xml, notificationType);
}
catch (Exception ex)
{
//Errore generico
returnCode = 199;
resultText = "EXCEPTION: " + ex.Message;
}
//infoInde = resultText;
infoInde = new com.progamma.IDVariant();
infoInde.set(new com.progamma.IDVariant(resultText));
return(returnCode);
}
//com.progamma.IDVariant info) => su inde viene usato l'idvariant il parametro non va definito come di output
public static int ParseResultPlain(string outputText, out com.progamma.IDVariant infoInde)
{
int returnCode = -1;
string outInfo = outputText;
if (outputText.ToLowerInvariant().StartsWith("gmcrror"))
{
//GMC server error
returnCode = 200;
}
if (outputText.ToLowerInvariant().StartsWith("id"))
{
//id=0:1352894598679934%67edbc55f9fd7ecd
returnCode = 0;
outInfo = string.Empty;
}
if (outputText.ToLowerInvariant().StartsWith("error"))
{
//Error=InvalidRegistration
int index = outputText.ToLowerInvariant().IndexOf("error=") + 6;
string errorMessage = outputText.Substring(index, outputText.Length - index);
returnCode = getErrorCode(errorMessage);
outInfo = errorMessage;
}
if (outputText.ToLowerInvariant().Contains("registration_id"))
{
returnCode = 10;
int index = outputText.ToLowerInvariant().IndexOf("registration_id=") + 16;
outInfo = outputText.Substring(index, outputText.Length - index);
}
infoInde = new com.progamma.IDVariant();
infoInde.set(new com.progamma.IDVariant(outInfo));
//infoInde = outInfo;
return(returnCode);
}
public static int ParseResult(string inputRegIds, string rifRegId, string outputJson, out com.progamma.IDVariant infoInde)
{
//Errori su singoli invii: http://developer.android.com/guide/google/gcm/gcm.html#error_codes
//Canonical id: http://developer.android.com/guide/google/gcm/adv.html#canonical : registration id multipli: rimpiazzare l'id di ritorno con l'id originario
int returnCode = -1;
string[] regIdsSpediti = inputRegIds.Split(',');
int indexRefId = -1;
for (int i = 0; i < regIdsSpediti.Length; i++)
{
if (regIdsSpediti[i].Equals(rifRegId))
{
indexRefId = i;
}
}
if (indexRefId == -1)
{
//Elemento non trovato nel gruppo dei regId inviati
}
//int indexRefId = regIdsSpediti.ToList().IndexOf(rifRegId);
StringBuilder resultBuider = new StringBuilder();
//E' necessario accedere alle librerie che sono sul framework 4.0 tramite reflection perchè su inde la compilazione viene fatta solo al frk 2.0. Sul server deve cmq esserci il frk 4
Assembly WebExt = Assembly.LoadWithPartialName("System.Web.Extensions");
Object serializer = WebExt.CreateInstance("System.Web.Script.Serialization.JavaScriptSerializer", true, BindingFlags.CreateInstance, null, null, null, null);
MethodInfo method = serializer.GetType().GetMethod("DeserializeObject", new Type[] { typeof(String) });
Dictionary <string, object> dict = (Dictionary <string, object>)method.Invoke(serializer, new Object[] { outputJson });
foreach (string strKey in dict.Keys)
{
if (strKey.Equals("error"))
{
//Errore su tutto l'invio
//TODO: prevedere un invio di tentativi
returnCode = 200;
resultBuider.Append(outputJson);
}
else if (strKey.Equals("results"))
{
if (dict[strKey] is Array)
{
object[] results = (object[])(dict[strKey]);
int index = 0;
string messageId = string.Empty;
string error = string.Empty;
string canonicalId = string.Empty;
foreach (Dictionary <string, object> resultItem in results)
{
if (index == indexRefId)
{
foreach (string keyresult in resultItem.Keys)
{
if (keyresult.Equals("message_id"))
{
messageId = resultItem[keyresult].ToString();
}
if (keyresult.Equals("error"))
{
error = resultItem[keyresult].ToString();
}
if (keyresult.Equals("registration_id"))
{
canonicalId = resultItem[keyresult].ToString();
}
}
if (!string.IsNullOrEmpty(error))
{
returnCode = getErrorCode(error);
resultBuider.Append(error);
}
else if (!string.IsNullOrEmpty(canonicalId))
{
returnCode = 10;
resultBuider.Append(canonicalId);
}
else if (!string.IsNullOrEmpty(messageId))
{
returnCode = 0;
resultBuider.Append(messageId);
}
}
index++;
}
}
}
}
infoInde = new com.progamma.IDVariant();
infoInde.set(new com.progamma.IDVariant(resultBuider.ToString()));
return(returnCode);
}
public static int SendMessage(string googleLoginAuthorizationToken, string registrationId, string messageText, out com.progamma.IDVariant info)
{
int ritorno = -1;
string infoRitorno = string.Empty;
info = new com.progamma.IDVariant();
StringBuilder sb = new StringBuilder();
string collapseKey = Guid.NewGuid().ToString("n");
ServicePointManager.ServerCertificateValidationCallback += delegate(
object sender,
System.Security.Cryptography.X509Certificates.X509Certificate certificate,
System.Security.Cryptography.X509Certificates.X509Chain chain,
System.Net.Security.SslPolicyErrors sslPolicyErrors)
{
return(true);
};
HttpWebRequest webReq = (HttpWebRequest)WebRequest.Create(GoogleMessageUrl);
webReq.Method = "POST";
webReq.KeepAlive = false;
NameValueCollection postFieldNameValue = new NameValueCollection();
postFieldNameValue.Add(RegistrationIdParam, registrationId);
postFieldNameValue.Add(CollapseKeyParam, collapseKey);
postFieldNameValue.Add(DelayWhileIdleParam, "0");
postFieldNameValue.Add(DataPayloadParam, messageText);
string postData = GetPostStringFrom(postFieldNameValue);
byte[] byteArray = Encoding.UTF8.GetBytes(postData);
webReq.ContentType = "application/x-www-form-urlencoded;charset=UTF-8";
webReq.ContentLength = byteArray.Length;
webReq.Headers.Add(HttpRequestHeader.Authorization, "GoogleLogin auth=" + googleLoginAuthorizationToken);
Stream dataStream = webReq.GetRequestStream();
dataStream.Write(byteArray, 0, byteArray.Length);
dataStream.Close();
try
{
HttpWebResponse webResp = webReq.GetResponse() as HttpWebResponse;
#region checking response
if (webResp != null)
{
ritorno = 0;
//Check for an updated auth token and store it here if necessary
string updateClientAuth = webResp.GetResponseHeader("Update-Client-Auth");
if (!string.IsNullOrEmpty(updateClientAuth))
{
ritorno = 100; //Errore legato alla necessità di creare un nuovo tocken di autorizzazione
}
//Get the response body
string responseBody = "Error=";
try { responseBody = (new StreamReader(webResp.GetResponseStream())).ReadToEnd(); }
catch { }
//Handle the type of error
if (responseBody.StartsWith("Error="))
{
string wrErr = responseBody.Substring(responseBody.IndexOf("Error=") + 6);
switch (wrErr.ToLower().Trim())
{
case "quotaexceeded":
infoRitorno = "Error: " + "Quota Exceeded";
ritorno = 101; //QuotaExceeded;
break;
case "devicequotaexceeded":
infoRitorno = "Error: " + "Device Quota Exceeded";
ritorno = 102; //DeviceQuotaExceeded;
break;
case "invalidregistration":
infoRitorno = "Error: " + "Invalid Registration";
ritorno = 103; //InvalidRegistration;
break;
case "notregistered":
infoRitorno = "Error: " + "Not Registered";
ritorno = 104; //NotRegistered;
break;
case "messagetoobig":
infoRitorno = "Error: " + "Message Too Big";
ritorno = 105; //MessageTooBig;
break;
case "missingcollapsekey":
infoRitorno = "Error: " + "Missing CollapseKey";
ritorno = 106; //MissingCollapseKey;
break;
default:
infoRitorno = "Error: " + "Generic Error";
ritorno = 107; //Error;
break;
}
}
else
{
//Get the message ID
if (responseBody.StartsWith("id="))
{
infoRitorno = "Message: " + responseBody.Trim();
}
}
}
#endregion
}
catch (WebException webEx)
{
#region checking error
HttpWebResponse webResp = webEx.Response as HttpWebResponse;
if (webResp != null)
{
if (webResp.StatusCode == HttpStatusCode.Unauthorized)
{
//401 bad auth token
ritorno = 108;
infoRitorno = "Error: " + "InvalidAuthToken";
}
else if (webResp.StatusCode == HttpStatusCode.ServiceUnavailable)
{
//First try grabbing the retry-after header and parsing it.
TimeSpan retryAfter = new TimeSpan(0, 0, 120);
string wrRetryAfter = webResp.GetResponseHeader("Retry-After");
if (!string.IsNullOrEmpty(wrRetryAfter))
{
DateTime wrRetryAfterDate = DateTime.UtcNow;
if (DateTime.TryParse(wrRetryAfter, out wrRetryAfterDate))
{
retryAfter = wrRetryAfterDate - DateTime.UtcNow;
}
else
{
int wrRetryAfterSeconds = 120;
if (int.TryParse(wrRetryAfter, out wrRetryAfterSeconds))
{
retryAfter = new TimeSpan(0, 0, wrRetryAfterSeconds);
}
}
}
//503 exponential backoff, get retry-after header
ritorno = 109;
infoRitorno = "ServiceUnavailable";
}
}
#endregion
}
info = new com.progamma.IDVariant();
info.set(new com.progamma.IDVariant(infoRitorno));
return(ritorno);
}
/// <summary>
/// Permette l'invio di un messaggio Toast attraverso WNS
/// </summary>
/// <param name="accessToken">Access tocken ottenuto dalla chiamata a GetWinStoreAccessToken </param>
/// <param name="uri">Url ottenuto dalla registrazione del dispositivo</param>
/// <param name="xml">Xml del messaggio da spedire</param>
/// <param name="infoInde">Messaggio di ritorno esito operazione</param>
/// <returns>Codice numerico esito operazione</returns>
public static int SendWinStorePushNotification(string accessToken, string uri, string xml, out com.progamma.IDVariant infoInde)
{
int returnCode = -1;
string resultText = string.Empty;
try
{
byte[] contentInBytes = Encoding.UTF8.GetBytes(xml);
HttpWebRequest request = HttpWebRequest.Create(uri) as HttpWebRequest;
request.Method = "POST";
// X-WNS-Type: wns/toast | wns/badge | wns/tile | wns/raw
string notificationType = "wns/toast";
if (xml.Trim().ToLower().StartsWith("<tile"))
{
notificationType = "wns/tile";
}
else if (xml.Trim().ToLower().StartsWith("<badge"))
{
notificationType = "wns/badge";
}
request.Headers.Add("X-WNS-Type", notificationType);
request.ContentType = "text/xml";
request.Headers.Add("Authorization", String.Format("Bearer {0}", accessToken));
using (Stream requestStream = request.GetRequestStream())
requestStream.Write(contentInBytes, 0, contentInBytes.Length);
using (HttpWebResponse webResponse = (HttpWebResponse)request.GetResponse())
{
string error = webResponse.Headers["X-WNS-Error-Description"];
resultText = webResponse.StatusCode.ToString() + " | " + webResponse.Headers["X-WNS-NotificationStatus"];
if (!string.IsNullOrEmpty(error))
{
resultText += " | " + error;
}
}
}
catch (WebException webException)
{
string exceptionDetails = webException.Response.Headers["WWW-Authenticate"];
if (exceptionDetails != null && exceptionDetails.Contains("Token expired"))
{
//Tocken expired, rinnovare il tocken e riprovare invio
returnCode = 100;
resultText = "EXCEPTION: Token expired";
}
else
{
//Errore chiamata
returnCode = 101;
// Log the response
resultText = "EXCEPTION: " + webException.Message;
}
}
catch (Exception ex)
{
//Errore generico
returnCode = 199;
resultText = "EXCEPTION: " + ex.Message;
}
//infoInde = resultText;
infoInde = new com.progamma.IDVariant();
infoInde.set(new com.progamma.IDVariant(resultText));
return(returnCode);
}
