async void model_PeerDiscovered(ShareTarget shareTarget)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
Targets.Add(shareTarget);
});
}
async void PeerDiscovered(ShareTarget discoveredTarget)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
bool alreadyDiscovered = false;
foreach (ShareTarget target in Targets)
{
if (target.Equals(discoveredTarget))
{
alreadyDiscovered = true;
break;
}
}
if (!alreadyDiscovered)
{
Targets.Add(discoveredTarget);
}
});
}
private async void Share(ShareTarget target)
{
if (this.EnsureUnsnapped())
{
var filePicker = new FileOpenPicker();
filePicker.ViewMode = PickerViewMode.Thumbnail;
filePicker.CommitButtonText = "Share File";
filePicker.SettingsIdentifier = "becharming";
filePicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
filePicker.FileTypeFilter.Add("*");
var selectedFile = await filePicker.PickSingleFileAsync();
if (selectedFile != null)
{
var properties = await selectedFile.GetBasicPropertiesAsync();
var size = properties.Size;
var fileStream = await selectedFile.OpenReadAsync();
using (DataReader dataReader = new DataReader(fileStream))
{
await dataReader.LoadAsync((uint)size);
byte[] buffer = new byte[(int)size];
dataReader.ReadBytes(buffer);
var fileBytes = buffer;
ShareRequest request = new ShareRequest();
request.FileContents = fileBytes;
request.FileName = selectedFile.Name;
request.Target = target;
((MainViewModel)DataContext).Share(request);
}
}
}
}
public void PerformShare(ShareTarget shareTarget)
{
}
public void PerformShare(ShareTarget shareTarget)
{
shareIntent.SetPackage(shareTarget.PackageName);
CrossCurrentActivity.Current.Activity.StartActivity(shareIntent);
}
public void IncrementShareCount(ShareTarget target)
{
model.IncrementShareCount(target);
}
public void AddTargetExecute(object state)
{
var target = new ShareTarget() { IPAddress = TargetIPAddress, Name = TargetName };
model.AddShareTarget(target);
ShowAddNewShareTarget = false;
}
void socket_MessageReceived(DatagramSocket sender, DatagramSocketMessageReceivedEventArgs args)
{
DataReader dr = args.GetDataReader();
var dataLength = dr.UnconsumedBufferLength;
string discoveryResult = dr.ReadString(dataLength);
string[] parts = discoveryResult.Split('|');
string name = parts[0];
bool isPinProtected = bool.Parse(parts[1]);
string uniqueName = parts[3];
var existingTarget = GetShareTarget(uniqueName);
var discoveredTarget = new ShareTarget()
{
Name = name,
IPAddress = args.RemoteAddress.DisplayName,
IsPinCodeRequired = isPinProtected,
ShareTargetUniqueName = uniqueName
};
if (existingTarget != null)
{
discoveredTarget.ShareCount = existingTarget.ShareCount;
}
if (PeerDiscovered != null)
{
PeerDiscovered(discoveredTarget);
}
}
public void DeleteShareTarget(ShareTarget shareTarget)
{
var localSettings = Windows.Storage.ApplicationData.Current.LocalSettings;
var container = localSettings.CreateContainer("BeCharmingSettings", Windows.Storage.ApplicationDataCreateDisposition.Always);
List<ShareTarget> shareTargets = null;
if (container.Values["ShareTargets"] != null)
{
shareTargets = ObjectSerializer<List<ShareTarget>>.FromXml(container.Values["ShareTargets"] as string);
}
shareTargets.Remove(shareTarget);
var xml = ObjectSerializer<List<ShareTarget>>.ToXml(shareTargets);
container.Values["ShareTargets"] = xml;
}
public void IncrementShareCount(ShareTarget target)
{
var localSettings = Windows.Storage.ApplicationData.Current.LocalSettings;
var container = localSettings.CreateContainer("BeCharmingSettings", Windows.Storage.ApplicationDataCreateDisposition.Always);
List<ShareTarget> shareTargets = null;
if (container.Values["ShareTargets"] != null)
{
shareTargets = ObjectSerializer<List<ShareTarget>>.FromXml(container.Values["ShareTargets"] as string);
}
else
{
shareTargets = new List<ShareTarget>();
container.Values["ShareTargets"] = ObjectSerializer<List<ShareTarget>>.ToXml(shareTargets);
}
var targetToUpdate = shareTargets.Where(t => t.ShareTargetUniqueName == target.ShareTargetUniqueName).SingleOrDefault();
target.ShareCount++;
if (targetToUpdate == null)
{
shareTargets.Add(target);
}
else
{
targetToUpdate.ShareCount = target.ShareCount;
}
var xml = ObjectSerializer<List<ShareTarget>>.ToXml(shareTargets);
container.Values["ShareTargets"] = xml;
}
public bool DoesTargetRequirePin(ShareTarget target)
{
return target.IsPinCodeRequired;
}
