SharpTox.Core.Tox.Tox C# (CSharp) Method

Tox Class Documentation Show file Open project: hexafluoride/Detox

Tox() public method

Initializes a new instance of Tox.

public Tox ( ToxOptions options, ToxData data, ToxEncryptionKey key = null ) : System
options	ToxOptions	The options to initialize this instance of Tox with.
data	ToxData	A byte array containing Tox save data.
key	ToxEncryptionKey	The key to decrypt the given encrypted Tox profile data. If the data is not encrypted, this should be null.
return	System

        public Tox(ToxOptions options, ToxData data, ToxEncryptionKey key = null)
        {
            if (data == null)
                throw new ArgumentNullException("data");

            var optionsStruct = options.Struct;

            if (key == null || !data.IsEncrypted)
            {
                var error = ToxErrorNew.Ok;
                optionsStruct.SetData(data.Bytes, ToxSaveDataType.ToxSave);

                _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());
            }
            else
            {
                var error = ToxErrorNew.Ok;
                var decryptError = ToxErrorDecryption.Ok;
                byte[] decryptedData = ToxEncryption.DecryptData(data.Bytes, key, out decryptError);
                optionsStruct.SetData(decryptedData, ToxSaveDataType.ToxSave);

                _tox = ToxFunctions.New(ref optionsStruct, ref error);

                if (_tox == null || _tox.IsInvalid || error != ToxErrorNew.Ok || decryptError != ToxErrorDecryption.Ok)
                    throw new Exception(string.Format("Could not create a new instance of tox, error: {0}, decrypt error: {1}" + error.ToString(), decryptError.ToString()));
            }

            optionsStruct.Free();
            Options = options;
        }