public static void StoreUserOptions(UserOptions userOptions)
{
using (var ms = new MemoryStream())
{
var serializer = new XmlSerializer(typeof(UserOptions));
serializer.Serialize(ms, userOptions);
var xml = Convert.ToBase64String(ms.ToArray());
Settings.Default.duplicateFinderOptions = xml;
Settings.Default.Save();
}
}
public static UserOptions GetUserOptions()
{
UserOptions userOptions;
try
{
using (var ms = new MemoryStream(Convert.FromBase64String(Settings.Default.duplicateFinderOptions)))
{
var serializer = new XmlSerializer(typeof(UserOptions));
userOptions = (UserOptions)serializer.Deserialize(ms);
}
}
catch
{
userOptions = new UserOptions();
}
return(userOptions);
}
public void GetTagsChecksum(UserOptions options)
{
if (!HasAudioTags)
{
return;
}
string hashString;
var hashAlgorithm = GetHashAlgorithm(options.HashAlgorithm.Algorithm);
using (var memStream = new MemoryStream())
{
if (options.MusicTagAlbum.GetValueOrDefault() && !string.IsNullOrEmpty(Album))
{
var bufferHash = CalculateHashBytes(hashAlgorithm, Encoding.UTF8.GetBytes(Album));
memStream.Write(bufferHash, 0, bufferHash.Length);
}
if (options.MusicTagArtist.GetValueOrDefault() && !string.IsNullOrEmpty(Artist))
{
var bufferHash = CalculateHashBytes(hashAlgorithm, Encoding.UTF8.GetBytes(Artist));
memStream.Write(bufferHash, 0, bufferHash.Length);
}
if (options.MusicTagBitRate.GetValueOrDefault() && Bitrate > 0)
{
var bitRate = Convert.ToString(Bitrate);
var bufferHash = CalculateHashBytes(hashAlgorithm, Encoding.UTF8.GetBytes(bitRate));
memStream.Write(bufferHash, 0, bufferHash.Length);
}
if (options.MusicTagDuration.GetValueOrDefault() && Duration != TimeSpan.Zero)
{
var duration = Duration.ToString();
var bufferHash = CalculateHashBytes(hashAlgorithm, Encoding.UTF8.GetBytes(duration));
memStream.Write(bufferHash, 0, bufferHash.Length);
}
if (options.MusicTagGenre.GetValueOrDefault() && !string.IsNullOrEmpty(Genre))
{
var bufferHash = CalculateHashBytes(hashAlgorithm, Encoding.UTF8.GetBytes(Genre));
memStream.Write(bufferHash, 0, bufferHash.Length);
}
if (options.MusicTagTitle.GetValueOrDefault() && !string.IsNullOrEmpty(Title))
{
var bufferHash = CalculateHashBytes(hashAlgorithm, Encoding.UTF8.GetBytes(Title));
memStream.Write(bufferHash, 0, bufferHash.Length);
}
if (options.MusicTagTrackNo.GetValueOrDefault() && TrackNo > 0)
{
var trackNo = Convert.ToString(TrackNo);
var bufferHash = CalculateHashBytes(hashAlgorithm, Encoding.UTF8.GetBytes(trackNo));
memStream.Write(bufferHash, 0, bufferHash.Length);
}
if (options.MusicTagYear.GetValueOrDefault() && Year > 0)
{
var year = Convert.ToString(Year);
var bufferHash = CalculateHashBytes(hashAlgorithm, Encoding.UTF8.GetBytes(year));
memStream.Write(bufferHash, 0, bufferHash.Length);
}
memStream.Seek(0, SeekOrigin.Begin);
if (memStream.Length == 0)
{
HasAudioTags = false;
TagsChecksum = string.Empty;
return;
}
hashString = CalculateHashString(hashAlgorithm, memStream);
}
TagsChecksum = hashString;
}
