void ReadQueryResults ()
{
var fm = new NSFileManager ();
var deadIndex = new HashSet<string> (fileIndex.Keys);
var newList = new List<CloudFile> ();
var newIndex = new Dictionary<string, IFile> ();
// Console.WriteLine ("-------------- Received iCloud");
foreach (var item in query.Results) {
var cf = new CloudFile (item, documentsUrl);
var key = cf.Path;
if (deadIndex.Contains (key)) {
deadIndex.Remove (key);
}
else {
newList.Add (cf);
}
newIndex[key] = cf;
//
// Add a "file" for directories
//
var dir = Path.GetDirectoryName (cf.Path);
if (!string.IsNullOrEmpty (dir) && !newIndex.ContainsKey (dir))
newIndex [dir] = new DeviceFile (dir, documentsUrl.Path);
// Console.WriteLine (cf);
}
foreach (var f in newList) {
if (!f.IsDownloaded) {
NSError error;
fm.StartDownloadingUbiquitous (f.LocalUrl, out error);
}
}
fileIndex = newIndex;
IsSyncing = false;
if (firstQueryResult != null) {
var t = firstQueryResult;
firstQueryResult = null;
t.SetResult (null);
}
var ev = FilesChanged;
if (ev != null) {
ev (this, EventArgs.Empty);
}
}
void ReadQueryResults()
{
var fm = new NSFileManager();
var deadIndex = new HashSet <string> (fileIndex.Keys);
var newList = new List <CloudFile> ();
var newIndex = new Dictionary <string, IFile> ();
// Console.WriteLine ("-------------- Received iCloud");
foreach (var item in query.Results)
{
var cf = new CloudFile(item, documentsUrl);
var key = cf.Path;
if (deadIndex.Contains(key))
{
deadIndex.Remove(key);
}
else
{
newList.Add(cf);
}
newIndex[key] = cf;
//
// Add a "file" for directories
//
var dir = Path.GetDirectoryName(cf.Path);
if (!string.IsNullOrEmpty(dir) && !newIndex.ContainsKey(dir))
{
newIndex [dir] = new DeviceFile(dir, documentsUrl.Path);
}
// Console.WriteLine (cf);
}
foreach (var f in newList)
{
if (!f.IsDownloaded)
{
NSError error;
fm.StartDownloadingUbiquitous(f.LocalUrl, out error);
}
}
fileIndex = newIndex;
IsSyncing = false;
if (firstQueryResult != null)
{
var t = firstQueryResult;
firstQueryResult = null;
t.SetResult(null);
}
var ev = FilesChanged;
if (ev != null)
{
ev(this, EventArgs.Empty);
}
}
public Task<IFile> CreateFile (string path, byte[] contents)
{
var tcs = new TaskCompletionSource<IFile> ();
var f = new CloudFile (path, documentsUrl);
if (contents != null) {
Task.Factory.StartNew (() => {
var c = new NSFileCoordinator (filePresenterOrNil: null);
NSError coordErr;
c.CoordinateWrite (f.LocalUrl, NSFileCoordinatorWritingOptions.ForReplacing, out coordErr, newUrl => {
var newPath = newUrl.Path;
// Console.WriteLine ("CLOUD WRITE TO " + newUrl + " from: " + f.LocalUrl + " at: " + newPath);
var dir = Path.GetDirectoryName (newPath);
if (!string.IsNullOrEmpty (dir) && dir != "/" && !Directory.Exists (dir)) {
Directory.CreateDirectory (dir);
}
try {
File.WriteAllBytes (newPath, contents);
tcs.SetResult (f);
} catch (Exception ex) {
tcs.SetException (ex);
}
});
if (coordErr != null) {
tcs.SetException (new Exception ("Could not coordinate iCloud write for CreateFile: " + coordErr.DebugDescription));
}
});
} else {
tcs.SetResult (f);
}
return tcs.Task;
}
