/// <summary>
/// Initializes a new instance of tox dns3.
/// </summary>
/// <param name="publicKey">The public key that this instance of toxdns should be initialized with.</param>
public ToxDns(ToxKey publicKey)
{
_toxDns3 = ToxDnsFunctions.New(publicKey.GetBytes());
if (_toxDns3 == null || _toxDns3.IsInvalid)
throw new Exception("Could not create a new tox_dns3 instance with the provided publicKey");
}
/// <summary>
/// Initializes a new instance of Tox. If no secret key is specified, toxcore will generate a new keypair.
/// </summary>
/// <param name="options">The options to initialize this instance of Tox with.</param>
/// <param name="secretKey">Optionally, specify the secret key to initialize this instance of Tox with. Must be ToxConstants.SecretKeySize bytes in size.</param>
public Tox(ToxOptions options, ToxKey secretKey = null)
{
var error = ToxErrorNew.Ok;
var optionsStruct = options.Struct;
if (secretKey != null)
optionsStruct.SetData(secretKey.GetBytes(), ToxSaveDataType.SecretKey);
_tox = ToxFunctions.New(ref optionsStruct, ref error);
if (_tox == null || _tox.IsInvalid || error != ToxErrorNew.Ok)
throw new Exception("Could not create a new instance of tox, error: " + error.ToString());
optionsStruct.Free();
Options = options;
}
/// <summary>
/// Creates a new tox id with the specified public key and nospam.
/// </summary>
/// <param name="publicKey">Public key to create this Tox ID with.</param>
/// <param name="nospam">Nospam value to create this Tox ID with.</param>
public ToxId([NotNull] ToxKey publicKey, uint nospam)
{
if (publicKey.KeyType != ToxKeyType.Public)
{
throw new ArgumentException(nameof(publicKey));
}
byte[] id = new byte[ToxConstants.AddressSize];
Array.Copy(publicKey.GetBytes(), 0, id, 0, ToxConstants.PublicKeySize);
Array.Copy(BitConverter.GetBytes(nospam), 0, id, ToxConstants.PublicKeySize, ToxConstants.NospamSize);
ushort checksum = CalculateChecksum(id, ToxConstants.PublicKeySize + ToxConstants.NospamSize);
Array.Copy(BitConverter.GetBytes(checksum), 0, id, ToxConstants.PublicKeySize + ToxConstants.NospamSize, ToxConstants.ChecksumSize);
this.id = id;
}
/// <summary>
/// Adds a friend to the friend list without sending a friend request.
/// This method should be used to accept friend requests.
/// </summary>
/// <param name="publicKey">The public key of the friend to add.</param>
/// <param name="error"></param>
/// <returns>The friend number.</returns>
public int AddFriendNoRequest(ToxKey publicKey, out ToxErrorFriendAdd error)
{
ThrowIfDisposed();
if (publicKey == null)
throw new ArgumentNullException("publicKey");
error = ToxErrorFriendAdd.Ok;
return (int)ToxFunctions.FriendAddNoRequest(_tox, publicKey.GetBytes(), ref error);
}
/// <summary>
/// Retrieves the friendNumber associated with the specified public key.
/// </summary>
/// <param name="publicKey">The public key to look for.</param>
/// <param name="error"></param>
/// <returns>The friend number on success.</returns>
public int GetFriendByPublicKey(ToxKey publicKey, out ToxErrorFriendByPublicKey error)
{
ThrowIfDisposed();
if (publicKey == null)
throw new ArgumentNullException("publicKey");
error = ToxErrorFriendByPublicKey.Ok;
return (int)ToxFunctions.FriendByPublicKey(_tox, publicKey.GetBytes(), ref error);
}