public static bool IsAvailable()
{
try {
AcdEncryption.CreateKey(null);
} catch (NotImplementedException) {
return(false);
} catch (NullReferenceException) {
return(true);
}
return(true);
}
public AcdReader(string filename, Stream input) : base(input)
{
_enc = AcdEncryption.FromAcdFilename(filename);
if (ReadInt32() == -1111)
{
ReadInt32();
}
else
{
BaseStream.Seek(0, SeekOrigin.Begin);
}
}
public AcdWriter(string filename) : this(File.Open(filename, FileMode.CreateNew)) {
_enc = AcdEncryption.FromAcdFilename(filename);
}
public AcdReader(string filename) : this(File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read)) {
_enc = AcdEncryption.FromAcdFilename(filename);
}
public AcdWriter([NotNull] string filename, [NotNull] Stream output) : base(output)
{
_enc = AcdEncryption.FromAcdFilename(filename);
}