/// <summary>
/// Updates all hashes of <see cref="Data"/>.
/// </summary>
public void Hash()
{
var ver = Info.GetKnownRevisionIndex();
var hash = RevisionChecker.HashInfo[ver];
var details = hash.GetFile(NameData);
if (details == null)
throw new ArgumentNullException(nameof(NameData));
foreach (var h in details.HashRegions)
Murmur3.UpdateMurmur32(Data, h.HashOffset, h.BeginOffset, (uint)h.Size);
}
public IEnumerable<FileHashRegion> InvalidHashes()
{
var ver = Info.GetKnownRevisionIndex();
var hash = RevisionChecker.HashInfo[ver];
var details = hash.GetFile(NameData);
if (details == null)
throw new ArgumentNullException(nameof(NameData));
foreach (var h in details.HashRegions)
{
var current = Murmur3.GetMurmur3Hash(Data, h.BeginOffset, (uint)h.Size);
var saved = BitConverter.ToUInt32(Data, h.HashOffset);
if (current != saved)
yield return h;
}
}
