static async Task <bool> CheckIfFileIsUploaded(string baseAddress, string filePath)
{
var requestUri = baseAddress + filePath.Replace("\\", "/");
var result = await _client.Propfind(requestUri);
return(result.IsSuccessful);
}
public async Task <(Stream, string)> GetFile(string path)
{
string fullPath = GetFullPath(path);
var result = await Client.Propfind(fullPath);
if (result.IsSuccessful)
{
var file = result.Resources.FirstOrDefault();
if (file == null)
{
throw new FileNotFoundException($"Path: {fullPath}");
}
using (var stream = await Client.GetRawFile(file.Uri))
{
byte[] buffer = new byte[32768];
var ms = new MemoryStream();
int readedBytes = 0;
while ((readedBytes = await stream.Stream.ReadAsync(buffer, 0, buffer.Length)) > 0)
{
await ms.WriteAsync(buffer, 0, readedBytes);
}
return(ms, file.DisplayName);
}
}
else
{
throw new FileNotFoundException($"Path: {fullPath}");
}
}
public async void TryConnect()
{
try
{
await _client.Mkcol("Measurement Data");
var result = await _client.Propfind("Measurement Data");
if (result.IsSuccessful)
{
await DisplayAlert("Оповещение", "Вход выполнен", "Ок");
}
else
{
await DisplayAlert("Оповещение", "Проверьте правильность ввода данных", "Ок");
}
}
catch { await DisplayAlert("Оповещение", "Не удалось соединится", "Ок"); }
}
async private Task DownloadFolder(string resourceToDownloadUri, string destinationDir)
{
PropfindResponse resourceProperties = await Client.Propfind(resourceToDownloadUri);
if (resourceProperties.IsSuccessful)
{
int resourceNo = 0;
int fileCount = 0;
foreach (var nextResource in resourceProperties.Resources)
{
if (!nextResource.IsCollection)
{
fileCount++;
}
}
foreach (var nextResource in resourceProperties.Resources)
{
if (nextResource.IsCollection)
{
if (nextResource.Uri != resourceToDownloadUri)
{
string[] resourceParts = nextResource.Uri.Split(Path.AltDirectorySeparatorChar);
var dirName = (string)resourceParts.GetValue(resourceParts.Count() - 2);
var newDestinationDir = Path.Combine(destinationDir, dirName);
Directory.CreateDirectory(newDestinationDir);
await DownloadFolder(nextResource.Uri, newDestinationDir);
}
}
else
{
resourceNo++;
await DownloadFile(nextResource, destinationDir, resourceNo, fileCount);
}
}
}
}
