Exemple #1
0
        private static byte[] GeneratePayload(NotificationPayload payload)
        {
            try
            {
                //convert Devide token to HEX value.
                byte[] deviceToken = new byte[payload.DeviceToken.Length / 2];
                for (int i = 0; i < deviceToken.Length; i++)
                {
                    deviceToken[i] = byte.Parse(payload.DeviceToken.Substring(i * 2, 2), System.Globalization.NumberStyles.HexNumber);
                }

                var memoryStream = new MemoryStream();

                // Command
                memoryStream.WriteByte(1); // Changed command Type

                //Adding ID to Payload
                memoryStream.Write(Encoding.ASCII.GetBytes(payload.PayloadId.ToString()), 0, payload.PayloadId.ToString().Length);

                //Adding ExpiryDate to Payload
                int    epoch     = (int)(DateTime.UtcNow.AddMinutes(300) - new DateTime(1970, 1, 1)).TotalSeconds;
                byte[] timeStamp = BitConverter.GetBytes(epoch);
                memoryStream.Write(timeStamp, 0, timeStamp.Length);

                byte[] tokenLength = BitConverter.GetBytes((Int16)32);
                Array.Reverse(tokenLength);
                // device token length
                memoryStream.Write(tokenLength, 0, 2);

                // Token
                memoryStream.Write(deviceToken, 0, 32);

                // String length
                string apnMessage = payload.ToJson();
                Logger.Info("Payload generated for " + payload.DeviceToken + " : " + apnMessage);

                byte[] apnMessageLength = BitConverter.GetBytes((Int16)apnMessage.Length);
                Array.Reverse(apnMessageLength);

                // message length
                memoryStream.Write(apnMessageLength, 0, 2);

                // Write the message
                memoryStream.Write(Encoding.ASCII.GetBytes(apnMessage), 0, apnMessage.Length);
                return(memoryStream.ToArray());
            }
            catch (Exception ex)
            {
                Logger.Error("Unable to generate payload - " + ex.Message);
                return(null);
            }
        }
        /// <summary>
        /// Posts to apns.
        /// </summary>
        /// <param name="apnsToken">The apns token.</param>
        /// <param name="message">The message.</param>
        /// <param name="extraDataAsCSV">The extra data as CSV.</param>
        /// <param name="result">The result.</param>
        private void PostToAPNS(string apnsToken, string message, string extraDataAsCSV, string result)
        {
            try
            {
                var p = new List <NotificationPayload>();
                foreach (var token in apnsToken.Split(new string[] { ICConstant.PushNotTokenSeperator }, StringSplitOptions.None))
                {
                    if (!string.IsNullOrEmpty(token))
                    {
                        var payload = new NotificationPayload(token, message, 1, "default");
                        payload.AddCustom("RegionID", "IDQ10150");
                        if (!string.IsNullOrEmpty(extraDataAsCSV))
                        {
                            payload.AddCustom("Extra", extraDataAsCSV);
                        }

                        p.Add(payload);
                    }
                }

                var push     = new PushNotification(!isProduction, isProduction ? ICConstant.APNSCertificatePathForProd : ICConstant.APNSCertificatePathForDev, "1234");
                var rejected = push.SendToApple(p);
                foreach (var item in rejected)
                {
                    result += "Rejected " + item;
                }

                if (string.IsNullOrEmpty(result))
                {
                    Logging.DoLog(new LogEntry()
                    {
                        MessageDetails = "Success Sedning notification for" + apnsToken,
                        LogCategory    = LoggingCategory.Event,
                        LogPriority    = LogPriorityID.High,
                        LogEventType   = TraceEventType.Information,
                        ClassName      = MethodBase.GetCurrentMethod().DeclaringType.Name,
                        MethodName     = MethodBase.GetCurrentMethod().Name
                    });
                }
                else
                {
                    Logging.DoLog(new LogEntry()
                    {
                        MessageDetails = "Error: Tokens " + apnsToken + " Reason: " + result,
                        LogCategory    = LoggingCategory.Error,
                        LogPriority    = LogPriorityID.High,
                        LogEventType   = TraceEventType.Error,
                        ClassName      = MethodBase.GetCurrentMethod().DeclaringType.Name,
                        MethodName     = MethodBase.GetCurrentMethod().Name
                    });
                }
            }
            catch (Exception exception)
            {
                Logging.DoLog(new LogEntry()
                {
                    MessageDetails = exception.Message,
                    LogCategory    = LoggingCategory.Error,
                    LogPriority    = LogPriorityID.High,
                    LogEventType   = TraceEventType.Error,
                    ClassName      = MethodBase.GetCurrentMethod().DeclaringType.Name,
                    MethodName     = MethodBase.GetCurrentMethod().Name
                });
            }
        }