QString QSpotifySession::getStoredLoginInformation() const
{
qDebug() << "QSpotifySession::getStoredLoginInformation";
QString username;
char buffer[200];
int size = sp_session_remembered_user(m_sp_session, &buffer[0], 200);
if (size > 0) {
username = QString::fromUtf8(&buffer[0], size);
}
return username;
}
int main(int argc, char **argv) {
int listen_fd;
sp_session *session;
static sp_session_config config;
static sp_session_callbacks callbacks = {
.logged_in = &sess_callback_logged_in,
.logged_out = &sess_callback_logged_out,
.metadata_updated = &sess_callback_metadata_updated,
.connection_error = NULL,
.message_to_user = &sess_callback_message_to_user,
.notify_main_thread = &sess_callback_notify,
.music_delivery = &player_callback_frame_delivery,
.play_token_lost = &player_callback_playtoken_lost,
.log_message = &sess_callback_log_message,
.end_of_track = &player_callback_end_of_track,
.streaming_error = NULL,
.userinfo_updated = NULL,
.start_playback = &player_callback_start_playback,
.stop_playback = &player_callback_stop_playback,
.get_audio_buffer_stats = &player_callback_get_audio_buffer_stats,
// libspotify 10
.offline_status_updated = &sess_callback_offline_status_updated,
.offline_error = &sess_callback_offline_error,
// libspotify 11
.credentials_blob_updated = sess_callback_credentials_blob_updated,
// libspotify 12
.connectionstate_updated = &sess_callback_connectionstate_updated,
.scrobble_error = NULL,
.private_session_mode_changed = NULL,
};
thread_main = pthread_self();
/* Setup logging to stderr */
openlog(LIBSPOTIFY_USERAGENT, LOG_PERROR, LOG_USER);
/**
* Filter logging with one of these
*
setlogmask(LOG_UPTO(LOG_WARNING));
setlogmask(LOG_UPTO(LOG_NOTICE));
setlogmask(LOG_UPTO(LOG_DEBUG));
*/
setlogmask(LOG_UPTO(LOG_INFO));
config.api_version = SPOTIFY_API_VERSION;
config.cache_location = LIBSPOTIFY_CACHE_DIR;
config.settings_location = LIBSPOTIFY_CACHE_DIR;
config.application_key = g_appkey;
config.application_key_size = sizeof(g_appkey);
config.user_agent = LIBSPOTIFY_USERAGENT;
config.callbacks = &callbacks;
config.userdata = app_create();
config.compress_playlists = 1;
config.dont_save_metadata_for_playlists = 0;
config.initially_unload_playlists = 0;
config.device_id = NULL;
syslog(LOG_DEBUG, "MAIN: Initializing libspotify");
if(sp_session_create(&config, &session) != SP_ERROR_OK) {
syslog(LOG_ERR, "MAIN: Unable to initialize libspotify");
app_release();
return -1;
}
app_set_session(session);
if(argc == 4) {
sp_link *link = sp_link_create_from_string(argv[3]);
app_set_link(link);
}
/* This program will be run on mobile internet connections */
sp_session_set_connection_type(session, SP_CONNECTION_TYPE_MOBILE_ROAMING);
sp_session_set_connection_rules(session, SP_CONNECTION_RULE_NETWORK|SP_CONNECTION_RULE_NETWORK_IF_ROAMING|SP_CONNECTION_RULE_ALLOW_SYNC_OVER_MOBILE);
sp_session_preferred_offline_bitrate(session, SP_BITRATE_160k, 0);
if(argc < 2) {
char username[256];
if(sp_session_remembered_user(session, username, sizeof(username)) > 0)
syslog(LOG_DEBUG, "MAIN: Attempting to login using stored credentials for user '%s'", username);
if(sp_session_relogin(session) == SP_ERROR_NO_CREDENTIALS) {
syslog(LOG_ERR, "MAIN: No credentials stored. Please run: %s <username> <password>", argv[0]);
app_release();
return -1;
}
}
else {
syslog(LOG_DEBUG, "MAIN: Attempting to login using command line credentials");
sp_session_login(session, argv[1], argc == 3? argv[2]: NULL, 1, get_auth_blob());
}
if((listen_fd = net_create(CTRL_TCP_PORT)) < 0) {
syslog(LOG_ERR, "MAIN: Failed to initialize external network");
app_release();
return -1;
}
mainloop(session, listen_fd);
syslog(LOG_INFO, "MAIN: Outside main event loop, good bye!");
net_release(listen_fd);
app_release();
return 0;
}
/**
login
takes username, password
tries to login with previous remembered user, thus, password can be empty
will also try and utilize blob
**/
void SpotifySession::login( const QString& username, const QString& password, const QByteArray& blob )
{
if ( m_loggedIn && m_username == username && m_password == password )
{
/// Always relogin when ever credentials change
qDebug() << "Asked to log in with same username and pw that we are already logged in with, ignoring login";
/// Send response, and notifyAllreadyLoggedin, this will make config gui to stop "loading", and refetch all playlists
emit loginResponse( true, "Logged in" );
emit notifyAllreadyLoggedin();
return;
}
if( m_username != username && m_loggedIn )
{
// qDebug() << "We were previously logged in with a different user, so notify client of difference!";
emit userChanged();
}
m_username = username;
m_password = password;
char reloginname[256];
sp_error error;
int ok = sp_session_remembered_user( m_session, reloginname, sizeof(reloginname) );
if( ok != -1 && QString::fromUtf8( reloginname, strlen(reloginname) ) == m_username.toUtf8() )
{
if ( sp_session_relogin(m_session) == SP_ERROR_NO_CREDENTIALS)
{
qDebug() << "No stored credentials tryin blob";
}
else
{
qDebug() << "Logging in as remembered user";
return;
}
}
else
{
// Forget last user
if( ok == -1 )
qDebug() << " Relogin username was truncated or an error occured... Logging in with credentials";
else
qDebug() << "Forgetting last user!" << QString::fromUtf8( reloginname, strlen( reloginname ) ) << m_username;
sp_session_forget_me(m_session);
}
if( !m_username.isEmpty() && ( !m_password.isEmpty() || !blob.isEmpty() ) )
{
/// @note: If current state is not logged out, logout this session
/// and relogin in callback
/// @note2: We can be logged out, but the session is still connected to accesspoint
/// Wait for that to.
if( sp_session_connectionstate(m_session) != SP_CONNECTION_STATE_LOGGED_OUT || m_loggedIn)
{
qDebug() << Q_FUNC_INFO << "SpotifySession asked to relog in! Logging out";
m_relogin = true;
m_blob = blob;
logout( true );
return;
}
qDebug() << Q_FUNC_INFO << "Logging in with username:"******" and is " << ( blob.isEmpty() ? "not" : "" ) << "using blob";
#if SPOTIFY_API_VERSION >= 12
error = sp_session_login(m_session, m_username.toUtf8(), m_password.toUtf8(), 1, blob.isEmpty() ? NULL : blob.constData() );
if( error != SP_ERROR_OK )
emit loginResponse( false, sp_error_message( error ) );
#elif SPOTIFY_API_VERSION >= 11
sp_session_login(m_session, m_username.toUtf8(), m_password.toUtf8(), 1, blob.isEmpty() ? NULL : blob.constData() );
#else
sp_session_login(m_session, m_username.toUtf8(), m_password.toUtf8(), 1);
#endif
}
else
{
qDebug() << "No username, password or blob provided!";
/// TODO: need a way to prompt for password if fail to login as remebered on startup
/// If auth widget is not visual, we should promt user for re-entering creds
emit loginResponse( false, "Failed to authenticate credentials." );
}
}
