public static bool IsRarFile(Stream stream)
{
try
{
RarHeaderFactory headerFactory = new RarHeaderFactory(StreamingMode.Seekable, RarOptions.CheckForSFX);
RarHeader header = headerFactory.ReadHeaders(stream).FirstOrDefault();
if (header == null)
{
return(false);
}
return(Enum.IsDefined(typeof(HeaderType), header.HeaderType));
}
catch
{
return(false);
}
}
public static bool IsRarFile(Stream stream, Options options)
{
try
{
RarHeaderFactory factory = new RarHeaderFactory(StreamingMode.Seekable, options, null);
RarHeader header = Enumerable.FirstOrDefault <RarHeader>(factory.ReadHeaders(stream));
if (header == null)
{
return(false);
}
return(Enum.IsDefined(typeof(HeaderType), header.HeaderType));
}
catch
{
return(false);
}
}
