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Cocoa.cs
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Cocoa.cs
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//
// This sample shows how to use the Cocoa
// NS URL connection APIs for doing http
// transfers.
//
// It does not show all of the methods that could be
// overwritten for finer control though.
//
using System;
using System.IO;
using MonoTouch.Foundation;
using MonoTouch.UIKit;
using System.Runtime.InteropServices;
namespace HttpClient
{
public class Cocoa : NSUrlConnectionDelegate
{
AppDelegate ad;
byte [] result;
public Cocoa (AppDelegate ad)
{
this.ad = ad;
result = new byte [0];
}
public void HttpSample ()
{
var req = new NSUrlRequest (new NSUrl (Application.WisdomUrl), NSUrlRequestCachePolicy.ReloadIgnoringCacheData, 10);
NSUrlConnection.FromRequest (req, this);
}
// Collect all the data
public override void ReceivedData (NSUrlConnection connection, NSData data)
{
byte [] nb = new byte [result.Length + data.Length];
result.CopyTo (nb, 0);
Marshal.Copy (data.Bytes, nb, result.Length, (int) data.Length);
result = nb;
}
public override void FinishedLoading (NSUrlConnection connection)
{
Application.Done ();
var ms = new MemoryStream (result);
ad.RenderRssStream (ms);
}
public override void FailedWithError (NSUrlConnection connection, NSError error)
{
Application.Done ();
}
}
}