/// <summary>
/// Binds the events exposed by the source to the handlers in the listener.
/// </summary>
/// <param name="source">The source of instrumentation events. Must be an instance of HashAlgorithmInstrumentationProvider.</param>
/// <param name="listener">The listener for instrumentation events. Must be an instance of HashAlgorithmInstrumentationListener.</param>
public void Bind(object source, object listener)
{
HashAlgorithmInstrumentationListener castedListener = (HashAlgorithmInstrumentationListener)listener;
HashAlgorithmInstrumentationProvider castedProvider = (HashAlgorithmInstrumentationProvider)source;
castedProvider.cyptographicOperationFailed += castedListener.CyptographicOperationFailed;
castedProvider.hashComparisonPerformed += castedListener.HashComparisonPerformed;
castedProvider.hashMismatchDetected += castedListener.HashMismatchDetected;
castedProvider.hashOperationPerformed += castedListener.HashOperationPerformed;
}
/// <summary>
/// Initialize a new instance of the <see cref="HashAlgorithmProvider"/> class with the <see cref="HashAlgorithm"/> type and if salt is enabled.
/// </summary>
/// <param name="algorithmType">The <see cref="HashAlgorithm"/> to use.</param>
/// <param name="saltEnabled"><see langword="true"/> if salt should be applied; otherwise, <see langword="false"/>.</param>
public HashAlgorithmProvider(Type algorithmType, bool saltEnabled)
{
if (algorithmType == null) throw new ArgumentNullException("algorithmType");
if (!typeof(HashAlgorithm).IsAssignableFrom(algorithmType)) throw new ArgumentException(Resources.ExceptionMustBeAHashAlgorithm, "algorithmType");
this.algorithmType = algorithmType;
this.saltEnabled = saltEnabled;
this.instrumentationProvider = new HashAlgorithmInstrumentationProvider();
}