/// <summary>
/// Download content of object
/// </summary>
/// <param name="destination">Where downloaded data will be saved</param>
/// <param name="handler">Handler for progress when downloading</param>
public void Download(Stream destination, RequestProgressHandler handler)
{
if (destination == null)
{
throw new ArgumentNullException("destination");
}
try
{
T obj = Get(Id);
System.Net.HttpWebRequest wr = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(new Uri((obj as AFiles <T>).Source));
wr.Timeout = 20000;
System.Net.HttpWebResponse wres = (System.Net.HttpWebResponse)wr.GetResponse();
byte[] buffer;
long read = 0;
wres.GetResponseStream().CopyTo(destination);
Stream s = wres.GetResponseStream();
while (read < wres.ContentLength)
{
int bufferlenght = Convert.ToInt32(wres.ContentLength - read > DownloadBufferSize ? DownloadBufferSize : wres.ContentLength - read);
buffer = new byte[bufferlenght];
s.Read(buffer, 0, bufferlenght);
destination.Write(buffer, 0, bufferlenght);
read += buffer.Length;
if (handler != null)
{
handler.ProgressChange((int)read, read / (wres.ContentLength / (double)100));
}
}
}
catch
{
throw;
}
}
public BitsException(string message, Exception exception, Stream file, long position, BitsRequest request, ContinueHandler handler, RequestProgressHandler progressHandler, object result) : base(message, exception)
{
this.Position = position;
this.Request = request;
this.Content = file;
this.Continue += handler;
this.Handler = progressHandler;
Result = result;
}
/// <summary>
/// Upload content of object
/// </summary>
/// <param name="file">Object content</param>
/// <param name="usrid">Owner of location. If null or empty logged user is used</param>
/// <param name="name">Object name</param>
/// <param name="locationid">Location id where you want to create object</param>
/// <param name="fposition">Position in stream. It is used when handled exception and continue upload</param>
/// <param name="handler">Handler which is used for watch upload progress</param>
/// <param name="br">Bits request object</param>
/// <param name="resobj">Result object. It is created object given when exception durin uploading process</param>
static void UploadContent(Stream file, string usrid, string name, string locationid, long fposition, RequestProgressHandler handler, BitsRequest br, object resobj)
{
if (br == null)
{
Uri url = new Uri("https://cid-" + usrid + ".users.storage.live.com/items/" + locationid + "/" + name);
br = new BitsRequest {
Url = url, TotalLength = (int)file.Length
};
br.StartSession();
br.Method = WebRequestMethods.Http.Post;
try
{
Requester.Request <T>(br);
}
catch
{ throw; }
}
file.Position = fposition;
while (file.Position < file.Length)
{
br.Method = WebRequestMethods.Http.Post;
long position = file.Position;
int c = br.Count;
br.SetData(new byte[file.Length - file.Position > br.MaxLength ? br.MaxLength : file.Length - file.Position]);
file.Read(br.GetData(), 0, br.ContentLength);
try
{
if (handler != null)
{
Requester.Request <T>(br, handler);
}
else
{
Requester.Request <T>(br);
}
}
catch (Exception e)
{
br.Count = c;
throw new BitsException("", e, file, position, br, Continue, handler, resobj);
}
}
br.Method = WebRequestMethods.Http.Post;
br.CommitSession();
try
{
Requester.Request <T>(br);
}
catch (Exception e)
{
throw new BitsException("", e, file, file.Length, br, Continue, handler, resobj);
}
}
/// <summary>
/// Create object with content and progress when upload
/// </summary>
/// <param name="locationid">Location id where you want to object create</param>
/// <param name="name">Object name</param>
/// <param name="file">Object content</param>
/// <param name="owoption">Overwrite option</param>
/// <param name="handler">Progress handler for watch progress when uploading</param>
/// <returns>Returns created object</returns>
public static T Create(T fileValue, Stream file, OverwriteOption overwriteOption, RequestProgressHandler handler)
{
T obj = default(T);
AFiles <T> fileobj = (fileValue as AFiles <T>);
if (string.IsNullOrEmpty((fileobj as AFiles <T>).ParentId))
{
fileobj.ParentId = "me/skydrive";
}
try
{
QueryParameters qp = new QueryParameters();
qp.Add("overwrite", GetOverwriteOption(overwriteOption));
RequestObject ro = new RequestObject {
Url = UrlBuilder1.Build(fileobj.ParentId + "/files/" + fileobj.Name, qp), Method = WebRequestMethods.Http.Put, ContentType = ContentType.ApplicationJsonODataVerbose
};
ro.SetData(new byte[] { 0 });
obj = Requester.Request <T>(ro).ElementAt(0);
fileValue = Get((obj as AOperational <T>).Id);
}
catch
{
throw;
}
string[] lid = fileobj.ParentId.Split('.');
string usrid = User.Get("").Id;
try
{
UploadContent(file, usrid, fileobj.Name, lid[lid.Length - 1], 0, handler, null, obj);
}
catch
{
throw;
}
return(obj);
}
