void Core::makeTox(QByteArray savedata)
{
// IPv6 needed for LAN discovery, but can crash some weird routers. On by default, can be disabled in options.
bool enableIPv6 = Settings::getInstance().getEnableIPv6();
bool forceTCP = Settings::getInstance().getForceTCP();
Settings::ProxyType proxyType = Settings::getInstance().getProxyType();
quint16 proxyPort = Settings::getInstance().getProxyPort();
QString proxyAddr = Settings::getInstance().getProxyAddr();
QByteArray proxyAddrData = proxyAddr.toUtf8();
if (enableIPv6)
qDebug() << "Core starting with IPv6 enabled";
else
qWarning() << "Core starting with IPv6 disabled. LAN discovery may not work properly.";
Tox_Options toxOptions;
tox_options_default(&toxOptions);
toxOptions.ipv6_enabled = enableIPv6;
toxOptions.udp_enabled = !forceTCP;
toxOptions.start_port = toxOptions.end_port = 0;
// No proxy by default
toxOptions.proxy_type = TOX_PROXY_TYPE_NONE;
toxOptions.proxy_host = nullptr;
toxOptions.proxy_port = 0;
toxOptions.savedata_type = (!savedata.isNull() ? TOX_SAVEDATA_TYPE_TOX_SAVE : TOX_SAVEDATA_TYPE_NONE);
toxOptions.savedata_data = (uint8_t*)savedata.data();
toxOptions.savedata_length = savedata.size();
if (proxyType != Settings::ProxyType::ptNone)
{
if (proxyAddr.length() > 255)
{
qWarning() << "proxy address" << proxyAddr << "is too long";
}
else if (proxyAddr != "" && proxyPort > 0)
{
qDebug() << "using proxy" << proxyAddr << ":" << proxyPort;
// protection against changings in TOX_PROXY_TYPE enum
if (proxyType == Settings::ProxyType::ptSOCKS5)
toxOptions.proxy_type = TOX_PROXY_TYPE_SOCKS5;
else if (proxyType == Settings::ProxyType::ptHTTP)
toxOptions.proxy_type = TOX_PROXY_TYPE_HTTP;
toxOptions.proxy_host = proxyAddrData.data();
toxOptions.proxy_port = proxyPort;
}
}
TOX_ERR_NEW tox_err;
tox = tox_new(&toxOptions, &tox_err);
switch (tox_err)
{
case TOX_ERR_NEW_OK:
break;
case TOX_ERR_NEW_LOAD_BAD_FORMAT:
qWarning() << "failed to parse Tox save data";
break;
case TOX_ERR_NEW_PORT_ALLOC:
if (enableIPv6)
{
toxOptions.ipv6_enabled = false;
tox = tox_new(&toxOptions, &tox_err);
if (tox_err == TOX_ERR_NEW_OK)
{
qWarning() << "Core failed to start with IPv6, falling back to IPv4. LAN discovery may not work properly.";
break;
}
}
qCritical() << "can't to bind the port";
emit failedToStart();
return;
case TOX_ERR_NEW_PROXY_BAD_HOST:
case TOX_ERR_NEW_PROXY_BAD_PORT:
case TOX_ERR_NEW_PROXY_BAD_TYPE:
qCritical() << "bad proxy, error code:" << tox_err;
emit badProxy();
return;
case TOX_ERR_NEW_PROXY_NOT_FOUND:
qCritical() << "proxy not found";
emit badProxy();
return;
case TOX_ERR_NEW_LOAD_ENCRYPTED:
qCritical() << "attempted to load encrypted Tox save data";
emit failedToStart();
return;
case TOX_ERR_NEW_MALLOC:
qCritical() << "memory allocation failed";
emit failedToStart();
return;
case TOX_ERR_NEW_NULL:
qCritical() << "a parameter was null";
emit failedToStart();
return;
default:
qCritical() << "Tox core failed to start, unknown error code:" << tox_err;
emit failedToStart();
return;
}
av = new CoreAV(tox);
if (av->getToxAv() == nullptr)
{
qCritical() << "Toxav core failed to start";
emit failedToStart();
return;
}
}
void Core::start()
{
// IPv6 needed for LAN discovery, but can crash some weird routers. On by default, can be disabled in options.
bool enableIPv6 = Settings::getInstance().getEnableIPv6();
bool forceTCP = Settings::getInstance().getForceTCP();
bool useProxy = Settings::getInstance().getUseProxy();
if (enableIPv6)
qDebug() << "Core starting with IPv6 enabled";
else
qWarning() << "Core starting with IPv6 disabled. LAN discovery may not work properly.";
Tox_Options toxOptions;
toxOptions.ipv6enabled = enableIPv6;
toxOptions.udp_disabled = forceTCP;
// No proxy by default
toxOptions.proxy_enabled = false;
toxOptions.proxy_address[0] = 0;
toxOptions.proxy_port = 0;
if (useProxy)
{
QString proxyAddr = Settings::getInstance().getProxyAddr();
int proxyPort = Settings::getInstance().getProxyPort();
if (proxyAddr.length() > 255)
{
qWarning() << "Core: proxy address" << proxyAddr << "is too long";
}
else if (proxyAddr != "" && proxyPort > 0)
{
qDebug() << "Core: using proxy" << proxyAddr << ":" << proxyPort;
toxOptions.proxy_enabled = true;
uint16_t sz = CString::fromString(proxyAddr, (unsigned char*)toxOptions.proxy_address);
toxOptions.proxy_address[sz] = 0;
toxOptions.proxy_port = proxyPort;
}
}
tox = tox_new(&toxOptions);
if (tox == nullptr)
{
if (enableIPv6) // Fallback to IPv4
{
toxOptions.ipv6enabled = false;
tox = tox_new(&toxOptions);
if (tox == nullptr)
{
if (toxOptions.proxy_enabled)
{
//QMessageBox::critical(Widget::getInstance(), tr("Proxy failure", "popup title"),
//tr("toxcore failed to start with your proxy settings. qTox cannot run; please modify your "
//"settings and restart.", "popup text"));
qCritical() << "Core: bad proxy! no toxcore!";
emit badProxy();
}
else
{
qCritical() << "Tox core failed to start";
emit failedToStart();
}
return;
}
else
qWarning() << "Core failed to start with IPv6, falling back to IPv4. LAN discovery may not work properly.";
}
else if (toxOptions.proxy_enabled)
{
emit badProxy();
return;
}
else
{
qCritical() << "Tox core failed to start";
emit failedToStart();
return;
}
}
toxav = toxav_new(tox, TOXAV_MAX_CALLS);
if (toxav == nullptr)
{
qCritical() << "Toxav core failed to start";
emit failedToStart();
return;
}
qsrand(time(nullptr));
if (!loadConfiguration())
{
emit failedToStart();
tox_kill(tox);
tox = nullptr;
return;
}
tox_callback_friend_request(tox, onFriendRequest, this);
tox_callback_friend_message(tox, onFriendMessage, this);
tox_callback_friend_action(tox, onAction, this);
tox_callback_name_change(tox, onFriendNameChange, this);
tox_callback_typing_change(tox, onFriendTypingChange, this);
tox_callback_status_message(tox, onStatusMessageChanged, this);
tox_callback_user_status(tox, onUserStatusChanged, this);
tox_callback_connection_status(tox, onConnectionStatusChanged, this);
tox_callback_group_invite(tox, onGroupInvite, this);
tox_callback_group_message(tox, onGroupMessage, this);
tox_callback_group_namelist_change(tox, onGroupNamelistChange, this);
tox_callback_file_send_request(tox, onFileSendRequestCallback, this);
tox_callback_file_control(tox, onFileControlCallback, this);
tox_callback_file_data(tox, onFileDataCallback, this);
tox_callback_avatar_info(tox, onAvatarInfoCallback, this);
tox_callback_avatar_data(tox, onAvatarDataCallback, this);
toxav_register_callstate_callback(toxav, onAvInvite, av_OnInvite, this);
toxav_register_callstate_callback(toxav, onAvStart, av_OnStart, this);
toxav_register_callstate_callback(toxav, onAvCancel, av_OnCancel, this);
toxav_register_callstate_callback(toxav, onAvReject, av_OnReject, this);
toxav_register_callstate_callback(toxav, onAvEnd, av_OnEnd, this);
toxav_register_callstate_callback(toxav, onAvRinging, av_OnRinging, this);
toxav_register_callstate_callback(toxav, onAvStarting, av_OnStarting, this);
toxav_register_callstate_callback(toxav, onAvEnding, av_OnEnding, this);
toxav_register_callstate_callback(toxav, onAvMediaChange, av_OnMediaChange, this);
toxav_register_callstate_callback(toxav, onAvRequestTimeout, av_OnRequestTimeout, this);
toxav_register_callstate_callback(toxav, onAvPeerTimeout, av_OnPeerTimeout, this);
toxav_register_audio_recv_callback(toxav, playCallAudio, this);
toxav_register_video_recv_callback(toxav, playCallVideo, this);
uint8_t friendAddress[TOX_FRIEND_ADDRESS_SIZE];
tox_get_address(tox, friendAddress);
emit friendAddressGenerated(CFriendAddress::toString(friendAddress));
QPixmap pic = Settings::getInstance().getSavedAvatar(getSelfId().toString());
if (!pic.isNull() && !pic.size().isEmpty())
{
QByteArray data;
QBuffer buffer(&data);
buffer.open(QIODevice::WriteOnly);
pic.save(&buffer, "PNG");
buffer.close();
setAvatar(TOX_AVATAR_FORMAT_PNG, data);
}
else
qDebug() << "Core: Error loading self avatar";
process(); // starts its own timer
}
/**
* @brief Creates Tox instance from previously saved data
* @param savedata Previously saved Tox data - null, if new profile was created
*/
void Core::makeTox(QByteArray savedata)
{
Tox_Options toxOptions = initToxOptions(savedata);
TOX_ERR_NEW tox_err;
tox = tox_new(&toxOptions, &tox_err);
switch (tox_err) {
case TOX_ERR_NEW_OK:
break;
case TOX_ERR_NEW_LOAD_BAD_FORMAT:
qCritical() << "failed to parse Tox save data";
emit failedToStart();
return;
case TOX_ERR_NEW_PORT_ALLOC:
if (Settings::getInstance().getEnableIPv6()) {
toxOptions.ipv6_enabled = false;
tox = tox_new(&toxOptions, &tox_err);
if (tox_err == TOX_ERR_NEW_OK) {
qWarning() << "Core failed to start with IPv6, falling back to IPv4. LAN discovery "
"may not work properly.";
break;
}
}
qCritical() << "can't to bind the port";
emit failedToStart();
return;
case TOX_ERR_NEW_PROXY_BAD_HOST:
case TOX_ERR_NEW_PROXY_BAD_PORT:
case TOX_ERR_NEW_PROXY_BAD_TYPE:
qCritical() << "bad proxy, error code:" << tox_err;
emit badProxy();
return;
case TOX_ERR_NEW_PROXY_NOT_FOUND:
qCritical() << "proxy not found";
emit badProxy();
return;
case TOX_ERR_NEW_LOAD_ENCRYPTED:
qCritical() << "attempted to load encrypted Tox save data";
emit failedToStart();
return;
case TOX_ERR_NEW_MALLOC:
qCritical() << "memory allocation failed";
emit failedToStart();
return;
case TOX_ERR_NEW_NULL:
qCritical() << "a parameter was null";
emit failedToStart();
return;
default:
qCritical() << "Tox core failed to start, unknown error code:" << tox_err;
emit failedToStart();
return;
}
}
void Core::make_tox(QByteArray savedata)
{
// IPv6 needed for LAN discovery, but can crash some weird routers. On by default, can be disabled in options.
bool enableIPv6 = Settings::getInstance().getEnableIPv6();
bool forceTCP = Settings::getInstance().getForceTCP();
ProxyType proxyType = Settings::getInstance().getProxyType();
if (enableIPv6)
qDebug() << "Core starting with IPv6 enabled";
else
qWarning() << "Core starting with IPv6 disabled. LAN discovery may not work properly.";
Tox_Options toxOptions;
tox_options_default(&toxOptions);
toxOptions.ipv6_enabled = enableIPv6;
toxOptions.udp_enabled = !forceTCP;
toxOptions.start_port = toxOptions.end_port = 0;
// No proxy by default
toxOptions.proxy_type = TOX_PROXY_TYPE_NONE;
toxOptions.proxy_host = nullptr;
toxOptions.proxy_port = 0;
if (proxyType != ProxyType::ptNone)
{
QString proxyAddr = Settings::getInstance().getProxyAddr();
int proxyPort = Settings::getInstance().getProxyPort();
if (proxyAddr.length() > 255)
{
qWarning() << "Core: proxy address" << proxyAddr << "is too long";
}
else if (proxyAddr != "" && proxyPort > 0)
{
qDebug() << "Core: using proxy" << proxyAddr << ":" << proxyPort;
// protection against changings in TOX_PROXY_TYPE enum
if (proxyType == ProxyType::ptSOCKS5)
toxOptions.proxy_type = TOX_PROXY_TYPE_SOCKS5;
else if (proxyType == ProxyType::ptHTTP)
toxOptions.proxy_type = TOX_PROXY_TYPE_HTTP;
QByteArray proxyAddrData = proxyAddr.toUtf8();
/// TODO: We're leaking a tiny amount of memory there, go fix that later
char* proxyAddrCopy = new char[proxyAddrData.size()+1];
memcpy(proxyAddrCopy, proxyAddrData.data(), proxyAddrData.size()+1);
toxOptions.proxy_host = proxyAddrCopy;
toxOptions.proxy_port = proxyPort;
}
}
tox = tox_new(&toxOptions, (uint8_t*)savedata.data(), savedata.size(), nullptr);
if (tox == nullptr)
{
if (enableIPv6) // Fallback to IPv4
{
toxOptions.ipv6_enabled = false;
tox = tox_new(&toxOptions, (uint8_t*)savedata.data(), savedata.size(), nullptr);
if (tox == nullptr)
{
if (toxOptions.proxy_type != TOX_PROXY_TYPE_NONE)
{
qCritical() << "Core: bad proxy! no toxcore!";
emit badProxy();
}
else
{
qCritical() << "Tox core failed to start";
emit failedToStart();
}
return;
}
else
{
qWarning() << "Core failed to start with IPv6, falling back to IPv4. LAN discovery may not work properly.";
}
}
else if (toxOptions.proxy_type != TOX_PROXY_TYPE_NONE)
{
emit badProxy();
return;
}
else
{
qCritical() << "Tox core failed to start";
emit failedToStart();
return;
}
}
toxav = toxav_new(tox, TOXAV_MAX_CALLS);
if (toxav == nullptr)
{
qCritical() << "Toxav core failed to start";
emit failedToStart();
return;
}
}