public static string EncodeList(IEnumerable <Covered> data)
{
if (data == null)
{
return(null);
}
var ret = new LinkedList <IEnumerable <byte> >();
foreach (var c in data)
{
var asBytes = c.Encode();
var length = System.Linq.Enumerable.Count(asBytes);
if (length > ushort.MaxValue)
{
throw new Exception("Giant coverage array, what");
}
var len1 = (byte)((length >> 8) & 0xFF);
var len2 = (byte)((length >> 0) & 0xFF);
ret.AddLast(new[] { len1, len2 });
ret.AddLast(asBytes);
}
byte[] compressed;
using (var mem = new MemoryStream())
{
using (var gzip = new System.IO.Compression.GZipStream(mem, System.IO.Compression.CompressionLevel.Optimal))
{
foreach (var bytes in ret)
{
foreach (var @byte in bytes)
{
gzip.WriteByte(@byte);
}
}
}
compressed = mem.ToArray();
}
return(Convert.ToBase64String(compressed));
}
