public string UploadFile(FileDirectoryInfo source, string dest, BackgroundWorker bw)
{
var request = createRequest(combine(uri, dest), WebRequestMethods.Ftp.UploadFile);
Int64 filesize = Int64.Parse(source.FileSize.Remove(source.FileSize.Length - 3, 3));
using (var stream = request.GetRequestStream())
{
using (var fileStream = System.IO.File.Open(source.Name, FileMode.Open))
{
int num;
byte[] buffer = new byte[bufferSize];
Int64 done = 0;
int i = 1;
while ((num = fileStream.Read(buffer, 0, buffer.Length)) > 0)
{
stream.Write(buffer, 0, num);
done += num;
i++;
if (i % FREQUENCY == 0)
{
i = 1;
bw.ReportProgress((int)(done / bufferSize * 100 / filesize));
}
}
}
}
return getStatusDescription(request);
}
private List <FileDirectoryInfo> DirSearch(string sDir, List <FileDirectoryInfo> tree, FileDirectoryInfo parentDirectory)
{
//List<clsDirectory> files = new List<clsDirectory>();
if (parentDirectory == null)
{
parentDirectory = new FileDirectoryInfo()
{
fullpath = sDir, isfolder = true, isExpanded = true
};
//parentDirectory.breadcrumbs = parentDirectory.title;
}
if (tree == null || tree.Count() == 0)
{
tree = new List <FileDirectoryInfo>();
tree.Add(parentDirectory);
}
try
{
foreach (string f in Directory.GetFiles(sDir))
{
parentDirectory.children.Add(new FileDirectoryInfo()
{
fullpath = f, isfolder = false, breadcrumbs = parentDirectory.breadcrumbs
});
}
foreach (string d in Directory.GetDirectories(sDir))
{
var childDirectory = new FileDirectoryInfo()
{
fullpath = d, isfolder = true
};
childDirectory.breadcrumbs = string.Format("{0}{1}{2}", parentDirectory.breadcrumbs, string.IsNullOrEmpty(parentDirectory.breadcrumbs)? "":">", childDirectory.title);
DirSearch(d, tree, childDirectory);
parentDirectory.children.Add(childDirectory);
//files.AddRange(DirSearch(d));
}
}
catch (Exception excpt)
{
//MessageBox.Show(excpt.Message);
}
return(tree);
}
public string DownloadFile(FileDirectoryInfo source, string dest, BackgroundWorker bw)
{
var request = createRequest(combine(uri, source.Name), WebRequestMethods.Ftp.DownloadFile);
Int64 filesize = Int64.Parse(source.FileSize.Remove(source.FileSize.Length - 3, 3));
byte[] buffer = new byte[bufferSize];
using (var response = (FtpWebResponse)request.GetResponse())
{
using (var stream = response.GetResponseStream())
{
using (var fs = new FileStream(dest, FileMode.OpenOrCreate))
{
int readCount = stream.Read(buffer, 0, bufferSize);
Int64 done = readCount;
int i = 1;
while (readCount > 0)
{
fs.Write(buffer, 0, readCount);
readCount = stream.Read(buffer, 0, bufferSize);
done += readCount;
i++;
if (i % FREQUENCY == 0)
{
i = 1;
bw.ReportProgress((int)(done / bufferSize * 100 / filesize));
}
}
}
}
return response.StatusDescription;
}
}
public string UploadFileWithUniqueName(FileDirectoryInfo source, BackgroundWorker bw)
{
var request = createRequest(WebRequestMethods.Ftp.UploadFileWithUniqueName);
Int64 filesize = Int64.Parse(source.FileSize.Remove(source.FileSize.Length - 3, 3));
using (var stream = request.GetRequestStream())
{
using (var fileStream = System.IO.File.Open(source.Name, FileMode.Open))
{
int num;
byte[] buffer = new byte[bufferSize];
Int64 done = 0;
int i = 1;
while ((num = fileStream.Read(buffer, 0, buffer.Length)) > 0)
{
stream.Write(buffer, 0, num);
done += num;
i++;
if (i % FREQUENCY == 0)
{
i = 1;
bw.ReportProgress((int)(done / bufferSize * 100 / filesize));
}
}
}
}
using (var response = (FtpWebResponse)request.GetResponse())
{
return System.IO.Path.GetFileName(response.ResponseUri.ToString());
}
}
