public static FileBlockReader Open(string filePath, long length)
{
var result = new FileBlockReader(filePath, length);
result.ReleaseFile(new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite));
return result;
}
public FileBlockReader OpenReadCachedOnly(FSItem item)
{
var path = Path.Combine(cachePath, item.Id);
if (!File.Exists(path))
{
return(null);
}
CacheEntry entry;
if (access.TryGetValue(item.Id, out entry))
{
entry.AccessTime = DateTime.UtcNow;
}
Log.Trace("Opened cached: " + item.Id);
return(FileBlockReader.Open(path, item.Length));
}