public override bool LoadFromContents(NSObject contents, string typeName, out NSError outError)
{
outError = null;
if (contents != null)
{
this.data = NSString.FromData((NSData)contents, NSStringEncoding.UTF8);
}
return(true);
}
public ExperienceSelectionViewController(IntPtr handle) : base(handle)
{
NSUrl exampleDefinitionsFileURL = NSBundle.MainBundle.GetUrlForResource("samples", "json", "ARchitectExamples");
if (exampleDefinitionsFileURL != null)
{
NSData exampleExperienceData = NSData.FromUrl(exampleDefinitionsFileURL);
NSString exampleExperienceDefinitions = NSString.FromData(exampleExperienceData, NSStringEncoding.UTF8);
experienceGroups = ArExperienceManager.ParseExampleDefintion(exampleExperienceDefinitions);
}
}
private void Parse(NSData data)
{
try {
var earthquakes = new List <Earthquake> ();
var dump = JsonValue.Parse(NSString.FromData(data, NSStringEncoding.UTF8)) as JsonObject;
JsonValue featureCollection = dump ["features"];
for (int i = 0; i < MaximumNumberOfEarthquakesToParse; i++)
{
var currentEarthquake = new Earthquake();
var earthquake = featureCollection [i] as JsonObject;
JsonValue earthquakeProperties = earthquake ["properties"];
currentEarthquake.Magnitude = NSNumber.FromFloat((float)earthquakeProperties ["mag"]);
currentEarthquake.USGSWebLink = new NSString((string)earthquakeProperties ["url"]);
currentEarthquake.Location = new NSString((string)earthquakeProperties ["place"]);
//date and time in milliseconds since epoch
var seconds = (Int64)earthquakeProperties ["time"];
var date = new DateTime(1970, 1, 1, 0, 0, 0).AddMilliseconds(seconds);
string str = date.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss'Z'");
currentEarthquake.Date = dateFormatter.Parse(str);
JsonValue earthquakeGeometry = earthquake ["geometry"];
var coordinates = earthquakeGeometry ["coordinates"] as JsonArray;
currentEarthquake.Longitude = NSNumber.FromFloat(coordinates [0]);
currentEarthquake.Latitude = NSNumber.FromFloat(coordinates [1]);
if (earthquakes.Count > SizeOfEarthquakesBatch)
{
AddEarthquakesToList(earthquakes);
earthquakes.Clear();
}
else
{
earthquakes.Add(currentEarthquake);
}
}
if (earthquakes.Count > 0)
{
AddEarthquakesToList(earthquakes);
}
} catch (Exception e) {
Console.WriteLine(e.StackTrace + e.Message);
var userInfo = NSDictionary.FromObjectAndKey(new NSString("Error while parsing GeoJSON"),
NSError.LocalizedDescriptionKey);
var parsingError = new NSError(new NSString(), 0, userInfo);
InvokeOnMainThread(new Selector("HandleEarthquakesError:"), parsingError);
}
}
void ShowPeerPicker()
{
GameKitSession = new GKSession("com.mikebluestein.gamekitchat", UIDevice.CurrentDevice.Name, GKSessionMode.Peer);
GameKitSession.ReceiveData += (s, e) => { AddMessage(NSString.FromData(e.Data, NSStringEncoding.UTF8).ToString()); };
GameKitSession.ConnectionRequest += (s, e) => { e.Session.AcceptConnection(e.PeerID, IntPtr.Zero); };
GKPeerPickerController peerPickerController = new GKPeerPickerController();
peerPickerController.Delegate = new PeerPickerDelegate(this);
peerPickerController.ConnectionTypesMask = GKPeerPickerConnectionType.Nearby;
peerPickerController.Show();
}
public static string FindInternetPassword(Uri url)
{
// See if there is already a password there for this uri
var record = SecKeychainFindInternetPassword(url, out _);
if (record != null)
{
return(NSString.FromData(record.ValueData, NSStringEncoding.UTF8));
}
return(null);
}
/// <summary>
/// Fetches the currently saved set of account credentials or null if no credentials have been saved.
/// </summary>
/// <returns>The user credentials.</returns>
public AccountCredentials GetAccountCredentials()
{
IEnumerable <SecRecord> records = this.GetRecords();
if (records.Any())
{
string serializedData = NSString.FromData(records.First().Generic, NSStringEncoding.UTF8);
return(AccountCredentials.TryDeserialize(serializedData));
}
return(null);
}
public static string NSDictToString(NSDictionary nsDict)
{
if (nsDict == null)
{
return(null);
}
NSError error;
NSData jsonData = NSJsonSerialization.Serialize(nsDict, 0, out error);
NSString jsonNSString = NSString.FromData(jsonData, NSStringEncoding.UTF8);
return(jsonNSString.ToString());
}
public override void FinishedLoading(NSUrlConnection connection)
{
if (_data != null)
{
string scriptNotifyAndContent = _controller.ScriptNotify;
scriptNotifyAndContent += NSString.FromData(_data, NSStringEncoding.UTF8).ToString();
_data = null;
_controller.WebView.LoadHtmlString(scriptNotifyAndContent, _controller.Url);
}
}
/// <summary>
/// Gets the password from the OSX keychain
/// </summary>
/// <returns>
/// Password is present in the keychain
/// </returns>
/// <param name='username'>
/// The username
/// </param>
/// <param name='password'>
/// The stored password
/// </param>
bool GetPassword(string username, out string password)
{
SecRecord searchRecord;
var record = FetchRecord(username, out searchRecord);
if (record == null)
{
password = string.Empty;
return(false);
}
password = NSString.FromData(record.ValueData, NSStringEncoding.UTF8);
return(true);
}
public static string GetUserPassword (string username)
{
string password = null;
var searchRecord = new SecRecord (SecKind.InternetPassword) {
Server = "Test1",
Account = username.ToLower()
};
SecStatusCode code;
var record = SecKeyChain.QueryAsRecord(searchRecord, out code);
if (code == SecStatusCode.Success && record != null)
password = NSString.FromData (record.ValueData, NSStringEncoding.UTF8);
return password;
}
public static Dictionary <string, object> NSDictToPureDict(NSDictionary nsDict)
{
if (nsDict == null)
{
return(null);
}
NSError error;
NSData jsonData = NSJsonSerialization.Serialize(nsDict, 0, out error);
NSString jsonNSString = NSString.FromData(jsonData, NSStringEncoding.UTF8);
string jsonString = jsonNSString.ToString();
return(Json.Deserialize(jsonString) as Dictionary <string, object>);
}
public static string GetPat()
{
SecRecord searchRecord;
var record = FetchKeychainRecord(out searchRecord);
if (record == null)
{
return(string.Empty);
}
return(NSString.FromData(record.ValueData, NSStringEncoding.UTF8).ToString());
}
public override void DraggingEnded(NSDraggingInfo sender)
{
// Update the dropped item counter and display
dragCount++;
UpdateDragCount();
// Pull the individual items from the drag package and write them to the console
var i = new NSImage(sender.DraggingPasteboard.GetDataForType(NSPasteboard.NSTiffType));
string s = NSString.FromData(sender.DraggingPasteboard.GetDataForType(NSPasteboard.NSStringType), NSStringEncoding.UTF8);
Console.WriteLine("String Data: {0}", s);
Console.WriteLine("Image Data: {0}", i.Size);
}
private static string EncodedStringFromByte(byte charVal)
{
switch (charVal)
{
case 0x00:
return(".com/");
case 0x01:
return(".org/");
case 0x02:
return(".edu/");
case 0x03:
return(".net/");
case 0x04:
return(".info/");
case 0x05:
return(".biz/");
case 0x06:
return(".gov/");
case 0x07:
return(".com");
case 0x08:
return(".org");
case 0x09:
return(".edu");
case 0x0a:
return(".net");
case 0x0b:
return(".info");
case 0x0c:
return(".biz");
case 0x0d:
return(".gov");
default:
return(NSString.FromData(NSData.FromArray(new byte[] { charVal }), NSStringEncoding.UTF8));
}
}
/// <summary>
/// Update the UI based on the userInfo dictionary of the notification.
/// </summary>
private void DataDidFlow(NSNotification notification)
{
if (notification.Object is CommandStatus commandStatus)
{
// If an error occurs, show the error message and returns.
if (!string.IsNullOrEmpty(commandStatus.ErrorMessage))
{
this.Log($"! {commandStatus.Command}...{commandStatus.ErrorMessage}");
}
else
{
if (commandStatus.TimedColor != null)
{
this.Log($"#{commandStatus.Command}...\n{commandStatus.Phrase} at {commandStatus.TimedColor.TimeStamp}");
var fileURL = commandStatus.File?.FileUrl;
if (fileURL != null)
{
if (fileURL.PathExtension == "log")
{
var content = NSString.FromData(NSData.FromUrl(fileURL), NSStringEncoding.UTF8);
if (content.Length > 0)
{
this.Log($"{fileURL.LastPathComponent}\n{content}");
}
else
{
this.Log($"{fileURL.LastPathComponent}\n");
}
}
}
var fileTransfer = commandStatus.FileTransfer;
if (fileTransfer != null && commandStatus.Command == Command.TransferFile)
{
if (commandStatus.Phrase == Phrase.Finished)
{
this.fileTransferObservers.Unobserve(fileTransfer);
}
else if (commandStatus.Phrase == Phrase.Transferring)
{
this.fileTransferObservers.Observe(fileTransfer, (_) => this.LogProgress(fileTransfer));
}
}
}
this.NoteLabel.Hidden = !string.IsNullOrEmpty(this.LogView.Text);
}
}
}
/// <summary>
/// Find an existing key, create a new key, delete a previous key.
/// </summary>
/// <returns>The for key.</returns>
/// <param name="key">Key.</param>
public string ValueForKey(string key)
{
var record = ExistingRecordForKey(key);
var match = SecKeyChain.QueryAsRecord(record, out SecStatusCode resultCode);
if (resultCode == SecStatusCode.Success)
{
return(NSString.FromData(match.ValueData, NSStringEncoding.UTF8));
}
else
{
return(String.Empty);
}
}
public static Tuple <string, string> FindInternetUserNameAndPassword(Uri url, SecProtocol protocol)
{
var record = SecKeychainFindInternetPassword(url, protocol, out _);
if (record != null)
{
string username = record.Account != null?NSString.FromData(record.Account, NSStringEncoding.UTF8) : null;
string password = record.ValueData != null?NSString.FromData(record.ValueData, NSStringEncoding.UTF8) : null;
return(Tuple.Create(username, password));
}
return(null);
}
public override bool LoadFromContents(NSObject contents, string typeName, out NSError outError)
{
Console.WriteLine("LoadFromContents(" + typeName + ")");
outError = null;
if (contents != null)
{
this.DocumentContent = NSString.FromData((NSData)contents, NSStringEncoding.UTF8);
}
NSNotificationCenter.DefaultCenter.PostNotificationName("taskModified", this);
return(true);
}
private void ResponseHandler(NSData data, NSUrlResponse response, NSError error)
{
if (data == null)
{
Debug.WriteLine("no data");
return;
}
NSString dataString = NSString.FromData(data, NSStringEncoding.UTF8);
InvokeOnMainThread(() => {
ResultTextView.Text = dataString;
});
}
public static string GetKeyChainRecord(SecRecord record)
{
SecStatusCode resultCode;
var match = SecKeyChain.QueryAsRecord(record, out resultCode);
if (resultCode == SecStatusCode.Success)
{
return(NSString.FromData(match.ValueData, NSStringEncoding.UTF8));
}
else
{
return(String.Empty);
}
}
private bool ProcessGreetingsService(string application, string service, string version, string method, Foundation.NSObject parameters, NSObject[] attachments, string requestID, out NSError goodError)
{
goodError = null;
bool requestProcessed = false;
if (String.Equals(version, "1.0.0"))
{
if (String.Equals(method, "greetMe"))
{
requestProcessed = GDService.ReplyTo(application, new NSString("G'day mate!"), GDTForegroundOption.EPreferPeerInForeground, null, requestID, out goodError);
}
else if (String.Equals(method, "sendFiles"))
{
StringBuilder fileString = new StringBuilder(20);
GDFileStat fileStat = new GDFileStat();
for (int i = 0; i < attachments.Length; i++)
{
NSString file = (NSString)attachments [i];
NSError error = null;
bool ok = GDFileSystem.GetFileStat(file, ref fileStat, out error);
fileString.AppendFormat("{0}: ", file);
if (ok && error == null)
{
goodError = null;
fileString.AppendFormat("{0} bytes; ", fileStat.fileLen);
NSData fileData = GDFileSystem.ReadFromFile(file, out error);
if (fileData != null && error != null)
{
Console.WriteLine(String.Format("Filepath: {0}", file));
string fileDataString = NSString.FromData(fileData, NSStringEncoding.UTF8);
Console.WriteLine(String.Format("File Contents: {0}", fileDataString));
}
}
else
{
goodError = error;
fileString.AppendFormat("Error: {0}", error.LocalizedDescription);
}
}
UIAlertView alertView = new UIAlertView("Recieved Files", fileString.ToString(), null, "OK", null);
alertView.Show();
requestProcessed = true;
}
}
return(requestProcessed);
}
public string Load(string path = null)
{
try
{
SecRecord searchRecord;
var parsedPath = ParsePath(path);
var record = FetchRecord(parsedPath, out searchRecord);
return(NSString.FromData(record.ValueData, NSStringEncoding.UTF8));
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return(null);
}
}
public /*async Task <string>*/ string getFormString(string fileName)
{
//await Task.Delay(10);
var path = NSBundle.MainBundle.PathForResource(fileName, "json");
var json = "";
using (var data = NSData.FromFile(path))
{
json = NSString.FromData(data, NSStringEncoding.ASCIIStringEncoding).ToString();
}
return(json);
}
internal string ValueForKey(string key)
{
using (var record = ExistingRecordForKey(key))
using (var match = SecKeyChain.QueryAsRecord(record, out var resultCode))
{
if (resultCode == SecStatusCode.Success)
{
return(NSString.FromData(match.ValueData, NSStringEncoding.UTF8));
}
else
{
return(null);
}
}
}
// contents supplied by iCloud to display, update local model and display (via notification)
public override bool LoadFromContents(NSObject contents, string typeName, out NSError outError)
{
outError = null;
Console.WriteLine("LoadFromContents({0})", typeName);
if (contents != null)
{
dataModel = NSString.FromData((NSData)contents, NSStringEncoding.UTF8);
}
// LoadFromContents called when an update occurs
NSNotificationCenter.DefaultCenter.PostNotificationName("monkeyDocumentModified", this);
return(true);
}
/// <summary>
/// Basic post request.
/// </summary>
/// <returns>The post response.</returns>
/// <param name="url">URL.</param>
/// <param name="args">Arguments.</param>
/// <param name="headers">Headers.</param>
public static string BasicPostRequest(string url, Dictionary <string, string> args, Dictionary <string, string> headers = null)
{
NSString urlString = (NSString)url;
NSMutableUrlRequest request = new NSMutableUrlRequest();
request.Url = new NSUrl(urlString);
request.HttpMethod = "POST";
string boundary = "---------------------------14737809831466499882746641449";
NSString contentType = new NSString(string.Format("multipart/form-data; boundary={0}", boundary));
var keys = new List <object> {
"Content-Type"
};
var objects = new List <object> {
contentType
};
if (headers != null)
{
foreach (KeyValuePair <string, string> kvp in headers)
{
keys.Add(kvp.Key);
objects.Add(kvp.Value);
}
}
var dictionary = NSDictionary.FromObjectsAndKeys(objects.ToArray(), keys.ToArray());
request.Headers = dictionary;
NSMutableData body = new NSMutableData();
foreach (KeyValuePair <string, string> kvp in args)
{
body.AppendData(NSData.FromString(new NSString(string.Format("\r\n--{0}\r\n", boundary))));
body.AppendData(NSData.FromString(new NSString(string.Format("Content-Disposition: form-data; name=\"{0}\"\r\n\r\n", kvp.Key))));
body.AppendData(NSData.FromString(new NSString(kvp.Value)));
body.AppendData(NSData.FromString(new NSString(string.Format("\r\n--{0}--\r\n", boundary))));
}
request.Body = body;
NSUrlResponse resp;
NSError err;
NSData returnData = NSUrlConnection.SendSynchronousRequest(request, out resp, out err);
return(NSString.FromData(returnData, NSStringEncoding.UTF8).ToString());
}
