// Internal constructor for initializing fields and checking edge cases
private KdbxDecryptionResult(ReaderResult error, KdbxSerializationParameters kdbxParameters, KdbxDocument document, IBuffer rawKey)
{
DebugHelper.Assert(error != null);
if (error == null)
{
throw new ArgumentNullException(nameof(error));
}
if (error != ReaderResult.Success)
{
DebugHelper.Assert(document == null);
if (document != null)
{
throw new ArgumentException("If error is defined, the other arguments must be null");
}
}
else
{
// Result is guaranteed to be Success at this point
DebugHelper.Assert(document != null);
if (document == null)
{
throw new ArgumentNullException(nameof(document));
}
if (rawKey == null)
{
throw new ArgumentNullException(nameof(rawKey));
}
}
Result = error;
this.kdbxParameters = kdbxParameters;
this.kdbxDocument = document;
this.rawKey = rawKey;
}
/// <summary>
/// Constructor for a failed decryption
/// </summary>
/// <param name="error">The failure case of the decryption - must not be none</param>
public KdbxDecryptionResult(ReaderResult error)
: this(error, null, null, null)
{
}
