void register_callbacks(ToxAv *av, void *data)
{
toxav_register_callstate_callback(av, callback_call_started, av_OnStart, data);
toxav_register_callstate_callback(av, callback_call_canceled, av_OnCancel, data);
toxav_register_callstate_callback(av, callback_call_rejected, av_OnReject, data);
toxav_register_callstate_callback(av, callback_call_ended, av_OnEnd, data);
toxav_register_callstate_callback(av, callback_recv_invite, av_OnInvite, data);
toxav_register_callstate_callback(av, callback_recv_ringing, av_OnRinging, data);
toxav_register_callstate_callback(av, callback_requ_timeout, av_OnRequestTimeout, data);
toxav_register_callstate_callback(av, callback_peer_cs_change, av_OnPeerCSChange, data);
toxav_register_callstate_callback(av, callback_self_cs_change, av_OnSelfCSChange, data);
toxav_register_audio_callback(av, callback_audio, NULL);
toxav_register_video_callback(av, callback_video, NULL);
}
void register_callbacks(ToxAv *av, void *data)
{
toxav_register_callstate_callback(av, callback_call_started, av_OnStart, data);
toxav_register_callstate_callback(av, callback_call_canceled, av_OnCancel, data);
toxav_register_callstate_callback(av, callback_call_rejected, av_OnReject, data);
toxav_register_callstate_callback(av, callback_call_ended, av_OnEnd, data);
toxav_register_callstate_callback(av, callback_recv_invite, av_OnInvite, data);
toxav_register_callstate_callback(av, callback_recv_ringing, av_OnRinging, data);
toxav_register_callstate_callback(av, callback_recv_starting, av_OnStarting, data);
toxav_register_callstate_callback(av, callback_recv_ending, av_OnEnding, data);
toxav_register_callstate_callback(av, callback_requ_timeout, av_OnRequestTimeout, data);
toxav_register_callstate_callback(av, callback_call_type_change, av_OnMediaChange, data);
toxav_register_audio_recv_callback(av, callback_audio);
toxav_register_video_recv_callback(av, callback_video);
}
ToxAv *init_audio(ToxWindow *self, Tox *tox)
{
ASettins.cs = av_DefaultSettings;
ASettins.cs.max_video_height = ASettins.cs.max_video_width = 0;
ASettins.errors = ae_None;
memset(ASettins.calls, 0, sizeof(ASettins.calls));
/* Streaming stuff from core */
ASettins.av = toxav_new(tox, MAX_CALLS);
if ( !ASettins.av ) {
ASettins.errors |= ae_StartingCoreAudio;
return NULL;
}
if ( init_devices(ASettins.av) == de_InternalError ) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to init devices");
toxav_kill(ASettins.av);
return ASettins.av = NULL;
}
toxav_register_callstate_callback(ASettins.av, callback_call_started, av_OnStart, self);
toxav_register_callstate_callback(ASettins.av, callback_call_canceled, av_OnCancel, self);
toxav_register_callstate_callback(ASettins.av, callback_call_rejected, av_OnReject, self);
toxav_register_callstate_callback(ASettins.av, callback_call_ended, av_OnEnd, self);
toxav_register_callstate_callback(ASettins.av, callback_recv_invite, av_OnInvite, self);
toxav_register_callstate_callback(ASettins.av, callback_recv_ringing, av_OnRinging, self);
toxav_register_callstate_callback(ASettins.av, callback_recv_starting, av_OnStart, self);
toxav_register_callstate_callback(ASettins.av, callback_recv_ending, av_OnEnd, self);
toxav_register_callstate_callback(ASettins.av, callback_requ_timeout, av_OnRequestTimeout, self);
toxav_register_callstate_callback(ASettins.av, callback_peer_timeout, av_OnPeerTimeout, self);
//toxav_register_callstate_callback(ASettins.av, callback_media_change, av_OnMediaChange, self);
toxav_register_audio_callback(ASettins.av, write_device_callback, NULL);
return ASettins.av;
}
av_session_t *av_init_session()
{
av_session_t *_retu = malloc(sizeof(av_session_t));
/* Initialize our mutex */
pthread_mutex_init ( &_retu->_mutex, NULL );
_retu->_messenger = tox_new(1);
if ( !_retu->_messenger ) {
fprintf ( stderr, "tox_new() failed!\n" );
return NULL;
}
_retu->_friends = NULL;
const ALchar *_device_list = alcGetString(NULL, ALC_CAPTURE_DEVICE_SPECIFIER);
int i = 0;
const ALchar *device_names[20];
if ( _device_list ) {
INFO("\nAvailable Capture Devices are:");
while (*_device_list ) {
device_names[i] = _device_list;
INFO("%d) %s", i, device_names[i]);
_device_list += strlen( _device_list ) + 1;
++i;
}
}
INFO("Enter capture device number");
char dev[2];
char *left;
char *warned_ = fgets(dev, 2, stdin);
(void)warned_;
long selection = strtol(dev, &left, 10);
if ( *left ) {
printf("'%s' is not a number!", dev);
fflush(stdout);
exit(EXIT_FAILURE);
} else {
INFO("Selected: %d ( %s )", selection, device_names[selection]);
}
_retu->audio_capture_device =
(struct ALCdevice *)alcCaptureOpenDevice(
device_names[selection], AUDIO_SAMPLE_RATE, AL_FORMAT_MONO16, AUDIO_FRAME_SIZE * 4);
if (alcGetError((ALCdevice *)_retu->audio_capture_device) != AL_NO_ERROR) {
printf("Could not start capture device! %d\n", alcGetError((ALCdevice *)_retu->audio_capture_device));
return 0;
}
uint16_t height = 0, width = 0;
#ifdef TOX_FFMPEG
avdevice_register_all();
avcodec_register_all();
av_register_all();
_retu->video_input_format = av_find_input_format(VIDEO_DRIVER);
if (avformat_open_input(&_retu->video_format_ctx, DEFAULT_WEBCAM, _retu->video_input_format, NULL) != 0) {
fprintf(stderr, "Opening video_input_format failed!\n");
//return -1;
goto failed_init_ffmpeg;
}
avformat_find_stream_info(_retu->video_format_ctx, NULL);
av_dump_format(_retu->video_format_ctx, 0, DEFAULT_WEBCAM, 0);
for (i = 0; i < _retu->video_format_ctx->nb_streams; ++i) {
if (_retu->video_format_ctx->streams[i]->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
_retu->video_stream = i;
break;
}
}
_retu->webcam_decoder_ctx = _retu->video_format_ctx->streams[_retu->video_stream]->codec;
_retu->webcam_decoder = avcodec_find_decoder(_retu->webcam_decoder_ctx->codec_id);
if (_retu->webcam_decoder == NULL) {
fprintf(stderr, "Unsupported codec!\n");
//return -1;
goto failed_init_ffmpeg;
}
if (_retu->webcam_decoder_ctx == NULL) {
fprintf(stderr, "Init webcam_decoder_ctx failed!\n");
//return -1;
goto failed_init_ffmpeg;
}
if (avcodec_open2(_retu->webcam_decoder_ctx, _retu->webcam_decoder, NULL) < 0) {
fprintf(stderr, "Opening webcam decoder failed!\n");
//return -1;
goto failed_init_ffmpeg;
}
width = _retu->webcam_decoder_ctx->width;
height = _retu->webcam_decoder_ctx->height;
failed_init_ffmpeg: ;
#endif
uint8_t _byte_address[TOX_FRIEND_ADDRESS_SIZE];
tox_get_address(_retu->_messenger, _byte_address );
fraddr_to_str( _byte_address, _retu->_my_public_id );
_retu->av = toxav_new(_retu->_messenger, width, height);
/* ------------------ */
toxav_register_callstate_callback(callback_call_started, av_OnStart, _retu->av);
toxav_register_callstate_callback(callback_call_canceled, av_OnCancel, _retu->av);
toxav_register_callstate_callback(callback_call_rejected, av_OnReject, _retu->av);
toxav_register_callstate_callback(callback_call_ended, av_OnEnd, _retu->av);
toxav_register_callstate_callback(callback_recv_invite, av_OnInvite, _retu->av);
toxav_register_callstate_callback(callback_recv_ringing, av_OnRinging, _retu->av);
toxav_register_callstate_callback(callback_recv_starting, av_OnStarting, _retu->av);
toxav_register_callstate_callback(callback_recv_ending, av_OnEnding, _retu->av);
toxav_register_callstate_callback(callback_recv_error, av_OnError, _retu->av);
toxav_register_callstate_callback(callback_requ_timeout, av_OnRequestTimeout, _retu->av);
/* ------------------ */
return _retu;
}
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();
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 = 0;
toxOptions.proxy_enabled = false;
toxOptions.proxy_address[0] = 0;
toxOptions.proxy_port = 0;
tox = tox_new(&toxOptions);
if (tox == nullptr)
{
if (enableIPv6) // Fallback to IPv4
{
toxOptions.ipv6enabled = false;
tox = tox_new(&toxOptions);
if (tox == nullptr)
{
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
{
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));
loadConfiguration();
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);
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));
bootstrapDht();
toxTimer->start(tox_do_interval(tox));
}
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
}
void Core::start()
{
qDebug() << "Core: Starting up";
QByteArray savedata = loadToxSave(loadPath);
make_tox(savedata);
// Do we need to create a new save & profile?
if (savedata.isNull())
{
qDebug() << "Save file not found, creating a new profile";
Settings::getInstance().load();
setStatusMessage(tr("Toxing on qTox"));
setUsername(tr("qTox User"));
}
qsrand(time(nullptr));
// set GUI with user and statusmsg
QString name = getUsername();
if (!name.isEmpty())
emit usernameSet(name);
QString msg = getStatusMessage();
if (!msg.isEmpty())
emit statusMessageSet(msg);
QString id = getSelfId().toString();
if (!id.isEmpty())
emit idSet(id);
// tox core is already decrypted
if (Settings::getInstance().getEnableLogging() && Settings::getInstance().getEncryptLogs())
checkEncryptedHistory();
loadFriends();
tox_callback_friend_request(tox, onFriendRequest, this);
tox_callback_friend_message(tox, onFriendMessage, this);
tox_callback_friend_name(tox, onFriendNameChange, this);
tox_callback_friend_typing(tox, onFriendTypingChange, this);
tox_callback_friend_status_message(tox, onStatusMessageChanged, this);
tox_callback_friend_status(tox, onUserStatusChanged, this);
tox_callback_friend_connection_status(tox, onConnectionStatusChanged, this);
tox_callback_friend_read_receipt(tox, onReadReceiptCallback, 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_group_title(tox, onGroupTitleChange, this);
tox_callback_group_action(tox, onGroupAction, this);
tox_callback_file_chunk_request(tox, CoreFile::onFileDataCallback, this);
tox_callback_file_recv(tox, CoreFile::onFileReceiveCallback, this);
tox_callback_file_recv_chunk(tox, CoreFile::onFileRecvChunkCallback, this);
tox_callback_file_recv_control(tox, CoreFile::onFileControlCallback, 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, onAvMediaChange, av_OnPeerCSChange, this);
toxav_register_callstate_callback(toxav, onAvMediaChange, av_OnSelfCSChange, this);
toxav_register_callstate_callback(toxav, onAvRequestTimeout, av_OnRequestTimeout, this);
toxav_register_callstate_callback(toxav, onAvPeerTimeout, av_OnPeerTimeout, this);
toxav_register_audio_callback(toxav, playCallAudio, this);
toxav_register_video_callback(toxav, playCallVideo, this);
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(data);
}
else
{
qDebug() << "Core: Error loading self avatar";
}
ready = true;
// If we created a new profile earlier,
// now that we're ready save it and ONLY THEN broadcast the new ID.
// This is useful for e.g. the profileForm that searches for saves.
if (savedata.isNull())
{
saveConfiguration();
emit idSet(getSelfId().toString());
}
if (isReady())
GUI::setEnabled(true);
process(); // starts its own timer
}
