public async Task <ActionResult> Create(FormCollection form)
{
FirmwareUpgradeViewModel vm = new FirmwareUpgradeViewModel();
if (TryUpdateModel(vm))
{
byte[] upgradeBytes = null;
using (BinaryReader r = new BinaryReader(vm.UploadedFile.InputStream))
{
upgradeBytes = r.ReadBytes(vm.UploadedFile.ContentLength);
}
// Calculate MD5 of the file.
string fileMD5 = HexFileUtility.GetMd5Hash(upgradeBytes);
FirmwareUpgrade upgrade = new FirmwareUpgrade
{
Name = vm.Name,
FileHash = fileMD5,
FileData = upgradeBytes,
};
upgrade = await upgradesService.CreateFirmwareUpgrade(upgrade);
if (upgrade == null)
{
ModelState.AddModelError("UpgradeCreationFailed", "Failed to create upgrade. Does an upgrade with this name already exist?");
return(View(vm));
}
}
return(RedirectToAction("Index"));
}
