public static async Task<Stream> GetStreamRangeAsync(Uri uri, Range range)
{
using (var httpClient = new HttpClient())
{
if (range != null)
{
if (range.From.HasValue) httpClient.AddRange((long)range.From.Value, (long)range.To.Value);
else if (range.To.HasValue) httpClient.AddRange((long)range.To.Value);
}
return (await httpClient.GetResponse(uri)).Stream;
}
}
public static async Task<Stream> GetStreamRangeAsync(Uri uri, long range)
{
using (var httpClient = new HttpClient())
{
httpClient.AddRange(range);
return (await httpClient.GetResponse(uri)).Stream;
}
}
public static async Task<Stream> GetStreamRangeNoSuffixAsync(Uri uri, long range, long fileSize)
{
using (var httpClient = new HttpClient())
{
httpClient.AddRange(range);
if (range < 0)
{
return await GetStreamRangeAsync(uri, fileSize + range, fileSize);
}
else
{
return (await httpClient.GetResponse(uri)).Stream;
}
}
}
public static async Task<WebRequestorResponse> GetResponseAsync(Uri uri, long from, long to)
{
using (var httpClient = new HttpClient())
{
httpClient.AddRange(from, to);
return await httpClient.GetResponse(uri);
}
}