public static async Task ParseAsync(IPartialDataAccess source, IPartialDataAccess seed, Stream output,
IEnumerable<RdcNeed> needList, CancellationToken token)
{
foreach (var item in needList)
{
token.ThrowIfCancellationRequested();
switch (item.BlockType)
{
case RdcNeedType.Source:
await source.CopyToAsync(output, Convert.ToInt64(item.FileOffset), Convert.ToInt64(item.BlockLength));
break;
case RdcNeedType.Seed:
await seed.CopyToAsync(output, Convert.ToInt64(item.FileOffset), Convert.ToInt64(item.BlockLength));
break;
default:
throw new NotSupportedException();
}
}
}
public static async Task ParseAsync(IPartialDataAccess source, IPartialDataAccess seed, Stream output,
IEnumerable <RdcNeed> needList, CancellationToken token)
{
foreach (var item in needList)
{
token.ThrowIfCancellationRequested();
switch (item.BlockType)
{
case RdcNeedType.Source:
await source.CopyToAsync(output, Convert.ToInt64(item.FileOffset), Convert.ToInt64(item.BlockLength));
break;
case RdcNeedType.Seed:
await seed.CopyToAsync(output, Convert.ToInt64(item.FileOffset), Convert.ToInt64(item.BlockLength));
break;
default:
throw new NotSupportedException();
}
}
}
