private bool TransferData(Stream dataStream, Stream requestStream)
{
dataStream.Position = 0;
ProgressManager progress = new ProgressManager(dataStream.Length);
int length = (int)Math.Min(BufferSize, dataStream.Length);
byte[] buffer = new byte[length];
int bytesRead;
while ((bytesRead = dataStream.Read(buffer, 0, length)) > 0)
{
if (stopUpload) return false;
requestStream.Write(buffer, 0, bytesRead);
if (progress.ChangeProgress(bytesRead))
{
OnProgressChanged(progress);
}
}
return true;
}
public bool Upload(Stream stream, string url)
{
try
{
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(url);
request.Proxy = Options.ProxySettings;
request.Method = WebRequestMethods.Ftp.UploadFile;
request.Credentials = new NetworkCredential(Options.Account.UserName, Options.Account.Password);
request.KeepAlive = false;
request.UsePassive = !Options.Account.IsActive;
using (stream)
using (Stream requestStream = request.GetRequestStream())
{
ProgressManager progress = new ProgressManager(stream.Length);
byte[] buffer = new byte[BufferSize];
int bytesRead;
while ((bytesRead = stream.Read(buffer, 0, BufferSize)) > 0)
{
requestStream.Write(buffer, 0, bytesRead);
progress.ChangeProgress(bytesRead);
OnProgressChanged(progress);
}
}
WriteOutput("Upload: " + url);
return true;
}
catch (Exception ex)
{
WriteOutput(string.Format("Error: {0} - Upload: {1}", ex.Message, url));
}
return false;
}
private void bw_AsyncUploadDoWork(object sender, DoWorkEventArgs e)
{
try
{
AsyncUploadHelper upload = (AsyncUploadHelper)e.Argument;
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(upload.URL);
request.Proxy = this.Options.ProxySettings;
request.Method = WebRequestMethods.Ftp.UploadFile;
request.Credentials = new NetworkCredential(this.Options.Account.UserName, this.Options.Account.Password);
request.KeepAlive = false;
request.UsePassive = !this.Options.Account.IsActive;
using (upload.Stream)
using (Stream requestStream = request.GetRequestStream())
{
ProgressManager progress = new ProgressManager(upload.Stream.Length);
byte[] buffer = new byte[BufferSize];
int bytesRead;
while ((bytesRead = upload.Stream.Read(buffer, 0, BufferSize)) > 0)
{
requestStream.Write(buffer, 0, bytesRead);
progress.ChangeProgress(bytesRead);
upload.BackgroundWorker.ReportProgress((int)progress.Percentage, progress);
}
}
}
catch (Exception ex)
{
DebugHelper.WriteException(ex);
}
}
public bool DownloadFile(string url, string savePath)
{
try
{
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(url);
request.Proxy = this.Options.ProxySettings;
request.Method = WebRequestMethods.Ftp.DownloadFile;
request.Credentials = new NetworkCredential(this.Options.Account.UserName, this.Options.Account.Password);
request.KeepAlive = false;
request.UsePassive = !this.Options.Account.IsActive;
using (FileStream fileStream = new FileStream(savePath, FileMode.Create))
using (FtpWebResponse response = (FtpWebResponse)request.GetResponse())
using (Stream stream = response.GetResponseStream())
{
ProgressManager progress = new ProgressManager(stream.Length);
byte[] buffer = new byte[BufferSize];
int bytesRead;
while ((bytesRead = stream.Read(buffer, 0, BufferSize)) > 0)
{
fileStream.Write(buffer, 0, bytesRead);
progress.ChangeProgress(bytesRead);
OnProgressChanged(progress);
}
}
WriteOutput(string.Format("DownloadFile: {0} -> {1}", url, savePath));
return true;
}
catch (Exception ex)
{
WriteOutput(string.Format("Error: {0} - DownloadFile: {1} -> {2}", ex.Message, url, savePath));
}
return false;
}