CSharp Receiving SMS - Revision history

Bzurkovic at 22:27, 12 August 2009

2009-08-12T22:27:48Z

Bzurkovic at 06:39, 9 May 2008

2008-05-09T06:39:53Z

Old-user20 at 18:07, 28 March 2007

2007-03-28T18:07:49Z

207.81.129.251 at 09:20, 9 March 2007

2007-03-09T09:20:13Z

207.81.129.251: New page: This example is a .NET Generic Handler. It demonstrates the reception of an inbound (HTTP Forwarded) SMS. Echo.ashx

 <%@ WebHandler Language="C#" Class="Echo" %>  using System; using...

2007-03-09T09:12:06Z

New page: This example is a .NET Generic Handler. It demonstrates the reception of an inbound (HTTP Forwarded) SMS. Echo.ashx <pre> <%@ WebHandler Language="C#" Class="Echo" %> using System; using...

New page

This example is a .NET Generic Handler. It demonstrates the reception of an inbound (HTTP Forwarded) SMS.

Echo.ashx
<pre>
<%@ WebHandler Language="C#" Class="Echo" %>

using System;
using System.Web;
using System.Web.Services.Protocols;
using com.upsidewireless.api.sms;

public class IncomingMessage
{
public string username;
public string sender;
public string contents;
public SmsEncoding encoding;
public string carrierCode;
public string recipient;
}

public class OutgoingMessage
{
public string dedicatedNumber;
public string recipient;
public string carrierCode;
public string contents;
public SmsEncoding encoding;

public override string ToString()
{
return "[" + recipient + "]";
}
}

public class Echo : IHttpHandler
{

System.Diagnostics.EventLog evenLogger = new System.Diagnostics.EventLog("SMS Echo");

public Echo()
{
evenLogger.Source = "SMS Echo Test";
}

public void ProcessRequest(HttpContext context)
{
// This sample will respond to incoming HTTP POSTs and send back to the sender the same text that was sent
string requestType = context.Request.RequestType;
switch (requestType)
{
case "POST":

IncomingMessage incomingMessage = buildIncomingMessage(context);
OutgoingMessage outgoingMessage = processIncomingMessage(incomingMessage);
sendMessage(outgoingMessage);

context.Response.Write("Successfully sent echo back to: " + outgoingMessage);
break;

default:
context.Response.Write("This handler only accepts HTTP operations of type POST");
break;
}
}

private OutgoingMessage processIncomingMessage(IncomingMessage incomingMessage)
{
// TODO Build an OutgoingMessage object based on data contained within the incomingMessage.
OutgoingMessage result = new OutgoingMessage();

string message = "Time:" + DateTime.Now + "\n";
message += "Username:" + incomingMessage.username + "\n";
message += "From:" + incomingMessage.sender + "\n";
message += "To:" + incomingMessage.recipient + "\n";
message += "Encoding:" + incomingMessage.encoding.ToString() + "\n";
message += "Carrier Code:" + incomingMessage.carrierCode + "\n";
message += "Message:" + incomingMessage.contents;

result.recipient = incomingMessage.sender;
result.contents = message;
result.encoding = incomingMessage.encoding;
result.carrierCode = incomingMessage.carrierCode;
result.dedicatedNumber = incomingMessage.recipient;

return result;
}

private IncomingMessage buildIncomingMessage(HttpContext context)
{
IncomingMessage result = new IncomingMessage();

result.username = context.Request.Form["name"];
result.sender = context.Request.Form["sender"];
result.contents = context.Request.Form["data"];
string encodingString = context.Request.Form["encoding"];
result.carrierCode = context.Request.Form["carriercode"];
result.recipient = context.Request.Form["inboundnumber"];

SmsEncoding smsEncoding = SmsEncoding.Seven;

// we need to convert the encoding over to a strongly typed variable
switch (encodingString)
{
case "Sixteen":
smsEncoding = SmsEncoding.Sixteen;
break;
}

result.encoding = smsEncoding;

evenLogger.WriteEntry("Incoming Message Received", System.Diagnostics.EventLogEntryType.Information, 500, 0);

return result;
}

private void sendMessage(OutgoingMessage outgoingMessage)
{
// TODO: be sure to change the data stored within the resource before using this function!

string token = Resources.UpsideWirelessCredentialsResource.token;
string signature = Resources.UpsideWirelessCredentialsResource.signature;

SMS sms = new SMS();

try
{
SMSSendResult result = null;

if (String.IsNullOrEmpty(outgoingMessage.carrierCode) || String.IsNullOrEmpty(outgoingMessage.dedicatedNumber))
{
// standard routing
result = sms.Send_Plain(token, signature, outgoingMessage.recipient, outgoingMessage.contents, outgoingMessage.encoding);
}
else
{
// dedicated routing
result = sms.Send_Plain_Dedicated(token, signature, outgoingMessage.recipient, outgoingMessage.contents, outgoingMessage.encoding, outgoingMessage.carrierCode, outgoingMessage.dedicatedNumber, 0.0);
}

if (result.isOk)
{
evenLogger.WriteEntry("Sent SMS: " + outgoingMessage, System.Diagnostics.EventLogEntryType.Information, 0, 0);
}
else
{
evenLogger.WriteEntry("Unable to send SMS: " + outgoingMessage, System.Diagnostics.EventLogEntryType.Error, 1000, 0);
}
}
catch (SoapException e)
{
evenLogger.WriteEntry("Fatal: Unable to send SMS: " + outgoingMessage + " Exception: " + e.Detail.InnerText, System.Diagnostics.EventLogEntryType.Error, 5000, 0);
}
}

public bool IsReusable
{
get
{
return false;
}
}

}
</pre>

← Older revision		Revision as of 06:39, 9 May 2008
Line 167:		Line 167:
	}		}
	</source>		</source>
		+
		+
		+	----
		+	[[APIs \| back]]

@@ Line 4: / Line 4: @@
 Echo.ashx
-<pre>
+<source lang="csharp">
 <%@ WebHandler Language="C#" Class="Echo" %>
@@ Line 166: / Line 166: @@
+}
-</pre>
+</source>
-−
-HTTP_POST_Emulator.htm
-<pre>
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    <title>Inbound SMS HTTP POST Forwarding Emulator</title>
-</head>
-<body>
-    <form method="post" action="http://api.upsidewireless.com/samples/csharp/Echo.ashx"
-        target="Echo">
-        <table align="center">
-            <tr>
-                <td align="right">
-                    Username</td>
-                <td>
-                    <input name="name" type="text" id="name" /></td>
-            </tr>
-            <tr>
-                <td align="right">
-                    Sender</td>
-                <td>
-                    <input name="sender" type="text" id="sender" value="+1" /></td>
-            </tr>
-            <tr>
-                <td align="right">
-                    Message</td>
-                <td>
-                    <input name="data" type="text" id="data" value="Hello" /></td>
-            </tr>
-            <tr>
-                <td align="right">
-                    Carrier Code</td>
-                <td>
-                    <input name="carriercode" type="text" id="carriercode" /></td>
-            </tr>
-            <tr>
-                <td align="right">
-                    Inbound Number</td>
-                <td>
-                    <input name="inboundnumber" type="text" id="inboundnumber" /></td>
-            </tr>
-            <tr>
-                <td colspan="2" align="right">
-                    <input type="submit" name="Submit" value="Submit" /></td>
-            </tr>
-        </table>
-    </form>
-</body>
-</html>
-−
-</pre>

@@ Line 1: / Line 1: @@
 This example is a .NET Generic Handler. It demonstrates the reception of an inbound (HTTP Forwarded) SMS.
 Echo.ashx
@@ Line 164: / Line 166: @@
+}
 </pre>