public static async Task <ServerStatus> GetServerStatusAsync(string input)
{
var url = _BuildStatusUrl(input);
if (url == null)
{
return(null);
}
WebDavRequest request = new WebDavRequest(new NetworkCredential(string.Empty, string.Empty), url, HttpMethod.Get);
var response = await request.SendAsync();
if (response.IsSuccessStatusCode)
{
var content = await response.Content.ReadAsStringAsync();
Debug.WriteLine($"Serverstatus response: {content}");
try
{
var status = Newtonsoft.Json.JsonConvert.DeserializeObject <ServerStatus>(content);
status.ResponseCode = response.StatusCode.ToString();
return(status);
}
catch (JsonException)
{
return(new ServerStatus()
{
ResponseCode = HttpStatusCode.NotFound.ToString()
});
}
}
return(new ServerStatus()
{
ResponseCode = response.StatusCode.ToString()
});
}
public async Task <bool> Exists(Uri url)
{
if (!url.IsAbsoluteUri)
{
url = new Uri(_serverUrl, url);
}
var delRequest = new WebDavRequest(_credential, url, HttpMethod.Head);
var response = await delRequest.SendAsync();
return(response.StatusCode == HttpStatusCode.Ok);
}
public async Task Delete(Uri url)
{
if (!url.IsAbsoluteUri)
{
url = new Uri(_serverUrl, url);
}
var delRequest = new WebDavRequest(_credential, url, HttpMethod.Delete);
var response = await delRequest.SendAsync();
if (response.IsSuccessStatusCode)
{
return;
}
throw new WebDavException(response.StatusCode, response.ReasonPhrase, null);
}
public async Task <HttpStatusCode> CheckUserLoginAsync()
{
var url = GetWebDavUrl(_serverUrl.ToString());
var request = new WebDavRequest(_credential, new Uri(url), HttpMethod.Head);
Windows.Web.Http.HttpResponseMessage response;
try
{
response = await request.SendAsync();
}
catch (Exception)
{
return(HttpStatusCode.SeeOther);
}
return(response.StatusCode);
}
public async Task <List <DavItem> > ListFolder(Uri url)
{
if (!url.IsAbsoluteUri)
{
url = new Uri(_serverUrl, url);
}
var propRequest = new WebDavRequest(_credential, url, new HttpMethod("PROPFIND"));
var response = await propRequest.SendAsync();
if (response.IsSuccessStatusCode)
{
var inputStream = await response.Content.ReadAsInputStreamAsync();
return(XmlParser.ParsePropfind(inputStream.AsStreamForRead()));
}
throw new WebDavException(response.StatusCode, response.ReasonPhrase, null);
}
public async Task <DavItem> CreateFolder(Uri url)
{
if (!url.IsAbsoluteUri)
{
url = new Uri(_serverUrl, url);
}
var mkcolRequest = new WebDavRequest(_credential, url, new HttpMethod("MKCOL"));
var response = await mkcolRequest.SendAsync();
if (response.IsSuccessStatusCode)
{
var items = await ListFolder(url);
return(items.FirstOrDefault());
}
throw new WebDavException(response.StatusCode, response.ReasonPhrase, null);
}
public async Task Download(Uri url, StorageFile targetFile, CancellationToken token, Progress <HttpProgress> progress)
{
if (!url.IsAbsoluteUri)
{
url = new Uri(_serverUrl, url);
}
WebDavRequest request = new WebDavRequest(_credential, url, HttpMethod.Get);
var response = await request.SendAsync(token, progress);
if (response.IsSuccessStatusCode)
{
var inputStream = await response.Content.ReadAsInputStreamAsync();
IBuffer buffer = new Buffer(16 * 1024);
using (var writingStream = await targetFile.OpenStreamForWriteAsync())
{
ulong received = 0;
do
{
buffer = await inputStream.ReadAsync(buffer, buffer.Capacity, InputStreamOptions.ReadAhead).AsTask(token);
received += buffer.Length;
await writingStream.WriteAsync(buffer.ToArray(), 0, (int)buffer.Length, token);
((IProgress <HttpProgress>)progress).Report(new HttpProgress
{
BytesReceived = received,
TotalBytesToReceive = response.Content.Headers.ContentLength,
Stage = HttpProgressStage.ReceivingContent
});
if (token.IsCancellationRequested)
{
return;
}
} while (buffer.Length > 0);
}
}
else
{
throw new WebDavException(response.StatusCode, response.ReasonPhrase, null);
}
}
public async Task <DavItem> Upload(Uri url, StorageFile file, CancellationToken token, Progress <HttpProgress> progress)
{
if (!url.IsAbsoluteUri)
{
url = new Uri(_serverUrl, url);
}
var stream = await file.OpenStreamForReadAsync();
var postRequest = new WebDavRequest(_credential, url, HttpMethod.Put, stream);
var response = await postRequest.SendAsync(token, progress);
if (response.IsSuccessStatusCode)
{
var items = await ListFolder(url);
return(items.FirstOrDefault());
}
throw new WebDavException(response.StatusCode, response.ReasonPhrase, null);
}
public async Task Move(Uri sourceUrl, Uri destinationUrl)
{
if (!sourceUrl.IsAbsoluteUri)
{
sourceUrl = new Uri(_serverUrl, sourceUrl);
}
if (!destinationUrl.IsAbsoluteUri)
{
destinationUrl = new Uri(_serverUrl, destinationUrl);
}
var headers = new Dictionary <string, string> {
{ "Destination", destinationUrl.ToString() }
};
var moveRequest = new WebDavRequest(_credential, sourceUrl, new HttpMethod("MOVE"), Stream.Null, headers);
var response = await moveRequest.SendAsync();
if (response.IsSuccessStatusCode)
{
return;
}
throw new WebDavException(response.StatusCode, response.ReasonPhrase, null);
}
