public override NSUrlRequest WillSendRequest(
NSUrlConnection connection,
NSUrlRequest request,
NSUrlResponse response)
{
NSMutableUrlRequest mutableRequest = (NSMutableUrlRequest)request.MutableCopy();
if (response != null)
{
RemoveProperty("ADURLProtocol", mutableRequest);
_client.Redirected(_handler, mutableRequest, response);
connection.Cancel();
if (!request.Headers.ContainsKey(new NSString("x-ms-PkeyAuth")))
{
mutableRequest[BrokerConstants.ChallengeHeaderKey] = BrokerConstants.ChallengeHeaderValue;
}
return(mutableRequest);
}
if (!request.Headers.ContainsKey(new NSString(BrokerConstants.ChallengeHeaderKey)))
{
mutableRequest[BrokerConstants.ChallengeHeaderKey] = BrokerConstants.ChallengeHeaderValue;
}
return(mutableRequest);
}
public override void FinishedLoading(NSUrlConnection connection)
{
Application.Done();
var ms = new MemoryStream(result);
ad.RenderStream(ms);
}
void useUrlConnection(NSMutableUrlRequest request)
{
var connection = new NSUrlConnection(request, this);
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = true;
connection.Start();
}
private async Task <HttpResponseMessage> Send(Uri requestUri, string content, string method, IDictionary <String, String> headers)
{
if (null == Certificate)
{
throw new ApplicationException("No certificate has been provided. The request is cancelled.");
}
_taskSource = new TaskCompletionSource <HttpResponseMessage>();
var request = new NSMutableUrlRequest(new NSUrl(requestUri.ToString()), NSUrlRequestCachePolicy.ReloadIgnoringCacheData, TimeOut)
{
HttpMethod = method,
Body = NSData.FromString(content)
};
if (null != headers)
{
foreach (var header in headers)
{
request[header.Key] = new NSString(header.Value);
}
}
var conn = NSUrlConnection.FromRequest(request, this);
return(await _taskSource.Task);
}
public virtual void WillSendRequestForAuthenticationChallenge(NSUrlConnection connection, NSUrlAuthenticationChallenge challenge)
{
if (challenge.PreviousFailureCount == 2)
{
//TODO: update cred
}
else if (challenge.PreviousFailureCount > 2)
{
//display alert
XamarinAlertController.showAlertViewForController(this, SDKErrorLoginFailedTitle, SDKErrorLoginFailedMessage);
}
else
{
//handle challenges
if (challenge.ProtectionSpace.AuthenticationMethod == "NSURLAuthenticationMethodServerTrust")
{
var cred = new NSUrlCredential(challenge.ProtectionSpace.ServerSecTrust);
challenge.Sender.UseCredential(cred, challenge);
}
else if ((challenge.ProtectionSpace.AuthenticationMethod == "NSURLAuthenticationMethodHTTPBasic") || (challenge.ProtectionSpace.AuthenticationMethod == "NSURLAuthenticationMethodNTLM") || (challenge.ProtectionSpace.AuthenticationMethod == "NSURLAuthenticationMethodClientCertificate"))
{
handleChallengeForConnection(challenge);
}
else
{
Console.WriteLine("AWXamarin Authentication challenge is not supported by the SDK");
XamarinAlertController.showAlertViewForController(this, SDKErrorAuthNotSupportedTitle, SDKErrorAuthNotSupportedMessage);
}
}
}
public override void ReceivedResponse(NSUrlConnection connection, NSUrlResponse response)
{
if (response is NSHttpUrlResponse http_response)
{
status_code = (int)http_response.StatusCode;
}
}
public override void ReceivedData(NSUrlConnection connection, NSData data)
{
if (data != null)
{
_ResponseBuilder.Append(data.ToString());
}
}
public Response <UIImage> Load(Uri uri, bool localCacheOnly)
{
NSUrl url = NSUrl.FromString(uri.AbsoluteUri);
var cachePolicy = localCacheOnly
? NSUrlRequestCachePolicy.ReturnCacheDataDoNotLoad
: NSUrlRequestCachePolicy.ReturnCacheDataElseLoad;
var request = new NSUrlRequest(url, cachePolicy, 20);
NSCachedUrlResponse cachedResponse = NSUrlCache.SharedCache.CachedResponseForRequest(request);
if (cachedResponse != null)
{
return(new Response <UIImage>(cachedResponse.Data.AsStream(), true, cachedResponse.Data.Length));
}
NSUrlResponse response;
NSError error;
NSData data = NSUrlConnection.SendSynchronousRequest(request, out response, out error);
if (error != null || data == null)
{
return(null);
}
cachedResponse = new NSCachedUrlResponse(response, data, null, NSUrlCacheStoragePolicy.Allowed);
NSUrlCache.SharedCache.StoreCachedResponse(cachedResponse, request);
return(new Response <UIImage>(data.AsStream(), false, data.Length));
}
// 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)
{
if (iCell != null)
{
UIImage temp = new UIImage(iData);
if (temp.CGImage.Width > 0 && temp.CGImage.Height > 0)
{
UIImage image = ImageToFitSize(temp, new SizeF(107.0f, 107.0f));
iData = null;
ArtworkCacheInstance.Instance.AddImage(iUri, image);
if (iCell.iUri == iUri)
{
iCell.Image = image;
}
}
else
{
iData = null;
ArtworkCacheInstance.Instance.AddImage(iUri, null);
if (iCell.iUri == iUri)
{
iCell.Image = KinskyTouch.Properties.ResourceManager.AlbumError;
}
}
}
}
public override bool ShouldStartLoad(UIWebView webView, NSUrlRequest request, UIWebViewNavigationType navigationType)
{
if (null != _controller && _controller.Url != null)
{
if (request.Url.Equals(_controller.Url))
{
return(true);
}
}
if (_controller != null)
{
_controller.Url = request.Url;
var scheme = _controller.Url.Scheme;
if (scheme.Equals("acs"))
{
var b = new StringBuilder(Uri.UnescapeDataString(request.Url.ToString()));
b.Replace("acs://settoken?token=", string.Empty);
RequestSecurityTokenResponseStore.Instance.RequestSecurityTokenResponse = RequestSecurityTokenResponse.FromJSON(b.ToString());
_controller.NavigationController.PopToRootViewController(true);
}
}
NSUrlConnection.FromRequest(request, _urlDelegate);
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="aObject">
/// A <see cref="Upnp.upnpObject"/>
/// </param>
public void SetItem(Upnp.upnpObject aObject)
{
if (iConnection != null)
{
iConnection.Cancel();
iConnection = null;
}
if (aObject != null)
{
Uri uri = DidlLiteAdapter.ArtworkUri(aObject);
if (uri != null)
{
NSUrl url = new NSUrl(iUriConverter.Convert(uri.AbsoluteUri));
NSUrlRequest request = new NSUrlRequest(url);
iConnection = new NSUrlConnection(request, new Delegate(this), true);
}
else
{
SetImage(KinskyTouch.Properties.ResourceManager.Loading);
}
}
else
{
SetImage(KinskyTouch.Properties.ResourceManager.Loading);
}
}
public override void StartLoading()
{
if (!UseCache)
{
var connectionRequest = (NSMutableUrlRequest)Request.MutableCopy;
// we need to mark this request with our header so we know not to handle it in +[NSURLProtocol canInitWithRequest:].
connectionRequest.SetValueForKey("", MtRnCachingUrlHeader);
var connection = NSUrlConnection.FromRequest(connectionRequest, this);
Connection = connection;
}
else
{
var cache = NSKeyedUnarchiver.UnarchiveFile(CachePathForRequest(this.Request)) as MtRnCachedData;
if (cache != null)
{
var data = cache.Data;
var response = cache.Response;
var redirectRequest = cache.RedirectRequest;
if (redirectRequest != null)
{
this.Client.Redirected(this, redirectRequest, response);
}
else
{
Client.ReceivedResponse(this, response, NSUrlCacheStoragePolicy.NotAllowed);
Client.DataLoaded(this, data);
Client.FinishedLoading(this);
}
}
else
{
this.Client.FailedWithError(NSError.FromDomain("TODO", NSUrlError.CannotConnectToHost));
}
}
}
public override void ReceivedData(NSUrlConnection connection, NSData data)
{
if (result == null)
{
result = new byte[data.Length];
Marshal.Copy(data.Bytes, result, 0, (int)data.Length);
}
else if (written + (int)data.Length > result.Length)
{
byte[] nb = new byte [result.Length + (int)data.Length];
result.CopyTo(nb, 0);
Marshal.Copy(data.Bytes, nb, result.Length, (int)data.Length);
result = nb;
}
else
{
Marshal.Copy(data.Bytes, result, written, (int)data.Length);
}
written += (int)data.Length;
if (nr.AbortRequested)
{
connection.Cancel();
return;
}
nr.TriggerUpdate();
}
public override void FinishedLoading (NSUrlConnection connection)
{
_view.indicatorView.StopAnimating();
UIImage downloadedImage = UIImage.LoadFromData(_view.imageData);
_view.imageData = null;
_view.Image = downloadedImage;
}
public override void ReceivedData(NSUrlConnection connection, NSData data)
{
if (audioFileStream.ParseBytes((int)data.Length, data.Bytes, false) != AudioFileStreamStatus.Ok)
{
throw new ApplicationException();
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
fecthResultsControllerDelegate = new FecthResultsControllerDelegate()
{
TableView = TableView
};
var feedURLString = new NSString("http://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/4.5_week.geojson");
var earthquakeURLRequest = NSUrlRequest.FromUrl(new NSUrl(feedURLString));
NSUrlConnection.SendAsynchronousRequest(earthquakeURLRequest, NSOperationQueue.MainQueue, RequestCompletionHandler);
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = true;
parseQueue = new NSOperationQueue();
parseQueue.AddObserver(this, new NSString("operationCount"), NSKeyValueObservingOptions.New, IntPtr.Zero);
//HACK: Parsed strings to NSString
NSNotificationCenter.DefaultCenter.AddObserver(this, new Selector("EarthquakesError:"), (NSString)APLParseOperation.EarthquakesErrorNotificationName, null);
NSNotificationCenter.DefaultCenter.AddObserver(this, new Selector("LocaleChanged:"), (NSString)NSLocale.CurrentLocaleDidChangeNotification, null);
var spinner = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.White);
spinner.StartAnimating();
activityIndicator = new UIBarButtonItem(spinner);
NavigationItem.RightBarButtonItem = activityIndicator;
}
// 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 void UploadStream (string url, long content_length, Action completed)
{
if (url == null)
throw new ArgumentNullException ("url");
AddHeader ("Expect", "100-continue");
AddHeader ("Content-Type", "application/octet-stream");
AddHeader ("Content-Length", content_length.ToString ());
InvokeOnMainThread (delegate {
try {
request = CreateNativePostRequest (url, content_length);
} catch (Exception e) {
Console.WriteLine ("Exception uploading stream");
Console.WriteLine (e);
completed ();
return;
}
url_connection = NSUrlConnection.FromRequest (request, new NativeUrlDelegate ((body) => {
completed ();
request.Dispose ();
}, (reason) => {
Console.WriteLine ("upload failed: " + reason);
completed ();
}));
});
}
private bool ShouldStartLoad(UIWebView webView, NSUrlRequest request, UIWebViewNavigationType navigationType)
{
if (Url != null && request.Url.Equals(Url))
{
return(true);
}
Url = request.Url;
if (Url.Scheme.Equals("acs"))
{
var b = new StringBuilder(Uri.UnescapeDataString(request.Url.ToString()));
b.Replace("acs://settoken?token=", string.Empty);
var token = RequestSecurityTokenResponse.FromJSON(b.ToString());
_messageHub.Publish(new RequestTokenMessage(this)
{
TokenResponse = token
});
DismissViewController(true, null);
}
NSUrlConnection.FromRequest(request, new LoginConnectionDelegate(this));
return(false);
}
public override void FailedWithError(NSUrlConnection connection, NSError error)
{
this.Client.FailedWithError(this, error);
this.Connection = null;
this.Data = null;
this.Response = null;
}
public void UploadStream(string url, long content_length, Action completed)
{
if (url == null)
{
throw new ArgumentNullException("url");
}
AddHeader("Expect", "100-continue");
AddHeader("Content-Type", "application/octet-stream");
AddHeader("Content-Length", content_length.ToString());
InvokeOnMainThread(delegate {
try {
request = CreateNativePostRequest(url, content_length);
} catch (Exception e) {
Console.WriteLine("Exception uploading stream");
Console.WriteLine(e);
completed();
return;
}
url_connection = NSUrlConnection.FromRequest(request, new NativeUrlDelegate((body) => {
completed();
request.Dispose();
}, (reason) => {
Console.WriteLine("upload failed: " + reason);
completed();
}));
});
}
// NSURLConnection delegates (generally we pass these on to our client)
public override NSUrlRequest WillSendRequest(NSUrlConnection connection, NSUrlRequest request, NSUrlResponse response)
{
// Thanks to Nick Dowell https://gist.github.com/1885821
if (response != null)
{
var redirectableRequest = Request.MutableCopy as NSMutableUrlRequest;
// We need to remove our header so we know to handle this request and cache it.
// There are 3 requests in flight: the outside request, which we handled, the internal request,
// which we marked with our header, and the redirectableRequest, which we're modifying here.
// The redirectable request will cause a new outside request from the NSURLProtocolClient, which
// must not be marked with our header.
redirectableRequest.SetValueForKey(null, MtRnCachingUrlHeader);
var cachePath = CachePathForRequest(this.Request);
var cache = new MtRnCachedData();
cache.Response = response;
cache.Data = this.Data;
cache.RedirectRequest = redirectableRequest;
NSKeyedArchiver.ArchiveRootObjectToFile(cache, cachePath);
this.Client.Redirected(this, redirectableRequest, response);
return(redirectableRequest);
}
else
{
return(request);
}
}
public override void FailedWithError(NSUrlConnection connection, NSError error)
{
if (AsyncDownloadFailed != null)
{
AsyncDownloadFailed(this, new AsyncDownloadFailed_EventArgs(error));
}
}
protected override void Dispose(bool disposing)
{
if (url_connection != null)
{
url_connection.Dispose();
url_connection = null;
}
if (request != null)
{
if (request.BodyStream != null)
{
request.BodyStream = null;
}
request.Dispose();
request = null;
}
if (random_input_stream != null)
{
random_input_stream.Dispose();
random_input_stream = null;
}
base.Dispose(disposing);
}
public override void FailedWithError(NSUrlConnection connection, NSError error)
{
if (failure_callback != null)
{
failure_callback(error.LocalizedDescription);
}
}
public override void ReceivedData (NSUrlConnection connection, NSData data)
{
if (_view.imageData==null)
_view.imageData = new NSMutableData();
_view.imageData.AppendData(data);
}
public override void FinishedLoading(NSUrlConnection connection)
{
cell.indicatorView.StopAnimating();
var downloadedImage = UIImage.LoadFromData(cell.imageData);
cell.imageData = null;
cell.ImageView.Image = downloadedImage;
}
private void WillSendRequestForAuthenticationChallenge(NSUrlConnection connection, NSUrlAuthenticationChallenge challenge)
{
if (challenge.ProtectionSpace.AuthenticationMethod == NSUrlProtectionSpace.AuthenticationMethodServerTrust)
{
var trust = challenge.ProtectionSpace.ServerSecTrust;
var result = trust.Evaluate();
bool trustedCertificate = result == SecTrustResult.Proceed || result == SecTrustResult.Unspecified;
if (!trustedCertificate && trust.Count != 0)
{
var originalCertificate = trust[0].ToX509Certificate2();
var x509Certificate = new Certificate(challenge.ProtectionSpace.Host, originalCertificate);
trustedCertificate = _renderer.Element.ShouldTrustUnknownCertificate(x509Certificate);
}
if (trustedCertificate)
{
challenge.Sender.UseCredential(new NSUrlCredential(trust), challenge);
}
else
{
Console.WriteLine("Rejecting request");
challenge.Sender.CancelAuthenticationChallenge(challenge);
SendFailedNavigation();
return;
}
}
challenge.Sender.PerformDefaultHandling(challenge);
}
public override void FinishedLoading(NSUrlConnection connection)
{
if (AsyncDownloadComplete != null)
{
AsyncDownloadComplete(this, new AsyncDownloadComplete_EventArgs());
}
}
public override void FinishedLoading (NSUrlConnection connection)
{
BeginInvokeOnMainThread ( ()=> {
hud.CustomView = new UIImageView (UIImage.FromBundle ("37x-Checkmark.png"));
});
hud.Mode = MBProgressHUDMode.CustomView;
hud.Hide(true, 2);
}
private void ReceivedResponse(NSUrlConnection connection, NSUrlResponse response)
{
connection.Cancel();
if (_request != null)
{
_renderer.LoadRequest(_request);
}
}
public override void ReceivedData(NSUrlConnection connection, NSData data)
{
if (_data == null)
{
_data = new NSMutableData();
}
_data.AppendData(data);
}
void DownloadUsingNSUrlRequest (object sender, EventArgs e)
{
var downloadedDelegate = new CustomDelegate(this);
var req = new NSUrlRequest(new NSUrl("http://ch3cooh.hatenablog.jp/"));
NSUrlConnection connection = new NSUrlConnection(req, downloadedDelegate);
connection.Start();
}
public override void FinishedLoading(NSUrlConnection connection)
{
BeginInvokeOnMainThread(() => {
hud.CustomView = new UIImageView(UIImage.FromBundle("37x-Checkmark.png"));
});
hud.Mode = MBProgressHUDMode.CustomView;
hud.Hide(true, 2);
}
static bool SendRequest(NSUrlRequest request)
{
NSUrlResponse response = null;
NSError error = null;
NSData data = NSUrlConnection.SendSynchronousRequest(request, out response, out error);
return(true);
}
public override void FinishedLoading(NSUrlConnection connection)
{
_view.indicatorView.StopAnimating();
UIImage downloadedImage = UIImage.LoadFromData(_view.imageData);
_view.imageData = null;
_view.Image = downloadedImage;
}
public override void ReceivedData(NSUrlConnection connection, NSData data)
{
if (this.tempData == null)
{
this.tempData = new NSMutableData();
}
this.tempData.AppendData(data);
}
public override void FinishedLoading(NSUrlConnection connection)
{
if (_statusCode != 200)
{
_failureCallback(string.Format("Did not receive a 200 HTTP status code, received '{0}'", _statusCode),
_statusCode);
return;
}
_successCallback(_data, _statusCode);
}
public override void StartLoading()
{
if (this.Request == null)
{
return;
}
NSMutableUrlRequest mutableRequest = (NSMutableUrlRequest) this.Request.MutableCopy();
SetProperty(new NSString("YES"), "MsalCustomUrlProtocol", mutableRequest);
this.connection = new NSUrlConnection(mutableRequest, new MsalCustomConnectionDelegate(this), true);
}
public override void ReceivedResponse(NSUrlConnection connection, NSUrlResponse response)
{
var httpResponse = response as NSHttpUrlResponse;
Resp = httpResponse;
if (httpResponse == null)
{
_statusCode = -1;
return;
}
_statusCode = httpResponse.StatusCode;
}
/// <summary>
/// Connection has successfully downloaded the asset to the destinationUrl file location.
/// You must copy/move this file to a more persisten/appropriate location
/// </summary>
public override void FinishedDownloading (NSUrlConnection connection, NSUrl destinationUrl)
{
Console.WriteLine ("-- Downloaded file: " + destinationUrl.Path);
Console.WriteLine ("---Target issue location: " + _issue.ContentUrl.Path);
var saveToFilename = System.IO.Path.Combine(_issue.ContentUrl.Path, "default.html");
if (!System.IO.File.Exists (saveToFilename))
System.IO.File.Move (destinationUrl.Path, saveToFilename);
Console.WriteLine ("---File moved for issue: " + _issue.Name);
//TODO: If you download a ZIP or something, process it in the background
//UIApplication.SharedApplication.BeginBackgroundTask ();
}
/// <summary>
/// Connection has successfully downloaded the asset to the destinationUrl file location.
/// You must copy/move this file to a more persisten/appropriate location
/// </summary>
public override void FinishedDownloading (NSUrlConnection connection, NSUrl destinationUrl)
{
Console.WriteLine ($"Downloaded file: {destinationUrl.Path}");
Console.WriteLine ($"Target issue location: {Issue.ContentUrl.Path}");
var saveToFilename = Path.Combine (Issue.ContentUrl.Path, "default.html");
if (!File.Exists (saveToFilename))
File.Move (destinationUrl.Path, saveToFilename);
Console.WriteLine ($"File moved for issue: {Issue.Name}");
if (OnDownloadingFinished != null)
OnDownloadingFinished ();
}
public override void FinishedLoading(NSUrlConnection connection)
{
var downloadedImage = UIImage.LoadFromData(this.tempData);
this.tempData = null;
this.InvokeOnMainThread(() =>
{
var imageView = this.tableView.CellAt(this.index).ViewWithTag(IncidentImageTag) as UIImageView;
// check if the row was deallocated when the user scrolled away. ignore.
if (imageView != null)
{
imageView.Image = downloadedImage;
}
});
}
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;
uint receivedLen = data.Length;
bytesReceived = (bytesReceived + receivedLen);
//if(expectedBytes != NSUrlResponse.) {
progress = ((bytesReceived/(float)expectedBytes)*100)/100;
percentComplete = progress*100;
Console.WriteLine(progress + " - " + percentComplete);
//}
}
protected override void Dispose (bool disposing)
{
if (url_connection != null) {
url_connection.Dispose ();
url_connection = null;
}
if (request != null) {
request.BodyStream = null;
request.Dispose ();
request = null;
}
if (random_input_stream != null) {
random_input_stream.Dispose ();
random_input_stream = null;
}
base.Dispose (disposing);
}
public override void Selected(DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
tableView.DeselectRow(path, false);
if (loading)
return;
var cell = GetActiveCell();
var spinner = StartSpinner(cell);
loading = true;
var request = new NSUrlRequest(new NSUrl(apiNode.ApiUrl), NSUrlRequestCachePolicy.UseProtocolCachePolicy, 60);
var connection = new NSUrlConnection(request, new ConnectionDelegate((data, error) =>
{
var apiNodes = DrupalApiParser.ParseJsonStream(data);
loading = false;
spinner.StopAnimating();
spinner.RemoveFromSuperview();
string childType = apiNode["childType"];
if (this.Count == 0)
Add(new Section(""));
else
this[0].Clear();
foreach (var element in apiNodes)
{
this[0].Add(CreateElement(element, apiNode));
}
var newDvc = new DialogViewController(this, true)
{
Autorotate = true
};
PrepareDialogViewController(newDvc);
dvc.ActivateController(newDvc);
return;
}));
}
public override void ReceivedData(NSUrlConnection connection, NSData d)
{
data.AppendData (d);
}
public override void ReceivedAuthenticationChallenge(NSUrlConnection connection, NSUrlAuthenticationChallenge challenge)
{
// if (challenge.PreviousFailureCount > 0) {
// showError = false;
// challenge.Sender.CancelAuthenticationChallenge (challenge);
// Application.AuthenticationFailure ();
// return;
// }
//
// if (challenge.ProtectionSpace.AuthenticationMethod == "NSURLAuthenticationMethodServerTrust")
// challenge.Sender.UseCredentials (NSUrlCredential.FromTrust (challenge.ProtectionSpace.ServerTrust), challenge);
//
// if (challenge.ProtectionSpace.AuthenticationMethod == "NSURLAuthenticationMethodDefault" &&
// Application.Account != null && Application.Account.Login != null && Application.Account.Password != null) {
// challenge.Sender.UseCredentials (NSUrlCredential.FromUserPasswordPersistance (
// Application.Account.Login, Application.Account.Password, NSUrlCredentialPersistence.None), challenge);
// }
}
public override void FinishedLoading(NSUrlConnection connection)
{
Comms.ConnectionEnded (_name);
callback (data.ToString ());
}
public override void FailedWithError(NSUrlConnection connection, NSError error)
{
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
if (showError)
//Application.ShowNetworkError (error.LocalizedDescription);
new UIAlertView("Network Error", "Communications problem", null, "Close").Show();
if (_failure != null)
_failure ();
}
public override bool CanAuthenticateAgainstProtectionSpace(NSUrlConnection connection, NSUrlProtectionSpace protectionSpace)
{
return true;
}
public override void ReceivedData (NSUrlConnection connection, NSData data)
{
del.currentLength += data.Length;
hud.Progress = (del.currentLength / (float) del.expectedLength);
}
public override void FailedWithError (NSUrlConnection connection, NSError error)
{
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
if (showError)
//Application.ShowNetworkError(error.LocalizedDescription);
if (_failure!=null)
_failure(error);
}
public override void CanceledAuthenticationChallenge (NSUrlConnection connection, NSUrlAuthenticationChallenge challenge)
{
//Console.WriteLine("canceled");
}
public override void ReceivedAuthenticationChallenge (NSUrlConnection connection, NSUrlAuthenticationChallenge challenge)
{
if (challenge.PreviousFailureCount>0){
showError = false;
challenge.Sender.CancelAuthenticationChallenge(challenge);
return;
}
if (challenge.ProtectionSpace.AuthenticationMethod=="NSURLAuthenticationMethodServerTrust")
challenge.Sender.UseCredentials(NSUrlCredential.FromTrust(challenge.ProtectionSpace.ServerTrust), challenge);
if (challenge.ProtectionSpace.AuthenticationMethod=="NSURLAuthenticationMethodDefault" && _credential!=null) {
challenge.Sender.UseCredentials(_credential, challenge);
}
}
void ShowUrl ()
{
// Show the hud on top most view
hud = MTMBProgressHUD.ShowHUD(this.navController.View, true);
// Regiser for DidHide Event so we can remove it from the window at the right time
hud.DidHide += HandleDidHide;
NSUrl url = new NSUrl("https://github.com/matej/MBProgressHUD/zipball/master");
NSUrlRequest request = new NSUrlRequest(url);
NSUrlConnection connection = new NSUrlConnection(request, new MyNSUrlConnectionDelegete(this, hud));
connection.Start();
}
public override void FailedWithError (NSUrlConnection connection, NSError error)
{
hud.Hide(true);
}
public override void FinishedLoading (NSUrlConnection connection)
{
UrlConnection.ConnectionEnded(_name);
if (strCallback!=null)
strCallback(data.ToString());
if (imgCallback!=null)
imgCallback(UIImage.LoadFromData(data));
}
public override void ReceivedResponse (NSUrlConnection connection, NSUrlResponse response)
{
del.expectedLength = response.ExpectedContentLength;
del.currentLength = 0;
hud.Mode = MBProgressHUDMode.Determinate;
}
