// Upload entire file
private void UploadWholeFile(HttpContext context, List<FileStatus> statuses)
{
for (int i = 0; i < context.Request.Files.Count; i++)
{
HttpPostedFile file = context.Request.Files[i];
string fileName = IsIE9AndLower
? file.FileName.Split(new char[] { '\\' }).Last()
: file.FileName;
FileStatus status = new FileStatus(file.FileName, file.ContentLength);
try
{
string fullName = Path.Combine(StorageFolder, Path.GetFileName(fileName));
file.SaveAs(fullName);
}
catch (Exception e)
{
status.error = e.Message;
}
statuses.Add(status);
}
}
// Upload partial file
private void UploadPartialFile(string fileName, HttpContext context, List<FileStatus> statuses)
{
string fullName = Path.Combine(StorageFolder, Path.GetFileName(fileName));
FileStatus status = new FileStatus(new FileInfo(fullName));
const int chunkSize = 1024;
try
{
if (context.Request.Files.Count != 1)
{
throw new HttpRequestValidationException("Attempt to upload chunked file containing more than one fragment per request");
}
Stream inputStream = context.Request.Files[0].InputStream;
using (FileStream fileStream = new FileStream(fullName, FileMode.Append, FileAccess.Write))
{
byte[] buffer = new byte[chunkSize];
int l = inputStream.Read(buffer, 0, chunkSize);
while ((l = inputStream.Read(buffer, 0, chunkSize)) > 0)
{
fileStream.Write(buffer, 0, l);
}
fileStream.Flush();
}
}
catch (Exception e)
{
status.error = e.Message;
}
statuses.Add(status);
}