public DownloadStartedEventArgs(IDownload download, DownloadCheckResult checkResult,
long alreadyDownloadedSize = 0)
{
this.Download = download;
this.CheckResult = checkResult;
this.AlreadyDownloadedSize = alreadyDownloadedSize;
}
public DownloadCheckResult CheckDownload(WebResponse response)
{
var result = new DownloadCheckResult();
var acceptRanges = response.Headers["Accept-Ranges"];
result.SupportsResume = !string.IsNullOrEmpty(acceptRanges) && acceptRanges.ToLower().Contains("bytes");
result.Size = (int)response.ContentLength;
return(result);
}
private void DetermineFileSizeAndStartDownloads(DownloadCheckResult downloadCheck)
{
lock (this.monitor)
{
this.ToDoRanges = this.DetermineToDoRanges(downloadCheck.Size, this.AlreadyDownloadedRanges);
this.SplitToDoRangesForNumberOfParts();
for (int i = 0; i < this.numberOfParts; i++)
{
var todoRange = this.ToDoRanges[i];
StartDownload(todoRange);
}
}
}
public void OnDownloadStarted(DownloadCheckResult checkResult)
{
this.OnDownloadStarted(new DownloadStartedEventArgs(this, checkResult));
}
public DownloadStartedEventArgs(IDownload download, DownloadCheckResult checkResult)
{
this.Download = download;
this.CheckResult = checkResult;
}
public DownloadCheckNotSuccessfulException(string message, Exception ex, DownloadCheckResult downloadCheckResult) : base(message, ex)
{
this.DownloadCheckResult = downloadCheckResult;
}
public DownloadStartedEventArgs(IDownload download, DownloadCheckResult checkResult)
{
this.Download = download;
this.CheckResult = checkResult;
}
