static gboolean
plugin_load (PurplePlugin * plugin)
{
guint poll_interval = 3000;
gpointer poll_data = NULL;
spotify_plugin = plugin; /* assign this here so we have a valid handle later */
if ((spot = spotify_init()) == NULL)
return FALSE;
poll_data = (gpointer)spot;
spotify_handle = purple_timeout_add(poll_interval, spotify_poll, poll_data);
return TRUE;
}
int
main(int argc, char *argv[])
{
spotify_t *spotify;
int error;
int ret;
if (argc <= 2) {
fprintf(stderr, "Usage: %s <username> <password>\n", argv[0]);
return -1;
}
#if defined(EVTHREAD_USE_PTHREADS_IMPLEMENTED)
if (evthread_use_pthreads()) {
return -2;
}
#elif defined(EVTHREAD_USE_WINDOWS_THREADS_IMPLEMENTED)
if (evthread_use_windows_threads()) {
return -3;
}
#else
# error "The libevent threading support not available"
#endif
spotify = spotify_init(&error);
if (!spotify) {
fprintf(stderr, "Spotify failed to initialize\n");
return -4;
}
spotify_login(spotify, argv[1], argv[2]);
ret = spotify_run(spotify);
if (ret) {
fprintf(stderr, "Event loop returned %d\n", ret);
}
spotify_logout(spotify);
spotify_destroy(spotify);
return 0;
}
int
main(int argc, char **argv)
{
int option;
char *configfile;
int background;
int mdns_no_rsp;
int mdns_no_daap;
int loglevel;
char *logdomains;
char *logfile;
char *ffid;
char *pidfile;
const char *gcry_version;
sigset_t sigs;
int sigfd;
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
struct kevent ke_sigs[4];
#endif
int ret;
struct option option_map[] =
{
{ "ffid", 1, NULL, 'b' },
{ "debug", 1, NULL, 'd' },
{ "logdomains", 1, NULL, 'D' },
{ "foreground", 0, NULL, 'f' },
{ "config", 1, NULL, 'c' },
{ "pidfile", 1, NULL, 'P' },
{ "version", 0, NULL, 'v' },
{ "mdns-no-rsp", 0, NULL, 512 },
{ "mdns-no-daap", 0, NULL, 513 },
{ NULL, 0, NULL, 0 }
};
configfile = CONFFILE;
pidfile = PIDFILE;
loglevel = -1;
logdomains = NULL;
logfile = NULL;
background = 1;
ffid = NULL;
mdns_no_rsp = 0;
mdns_no_daap = 0;
while ((option = getopt_long(argc, argv, "D:d:c:P:fb:v", option_map, NULL)) != -1)
{
switch (option)
{
case 512:
mdns_no_rsp = 1;
break;
case 513:
mdns_no_daap = 1;
break;
case 'b':
ffid = optarg;
break;
case 'd':
ret = safe_atoi32(optarg, &option);
if (ret < 0)
fprintf(stderr, "Error: loglevel must be an integer in '-d %s'\n", optarg);
else
loglevel = option;
break;
case 'D':
logdomains = optarg;
break;
case 'f':
background = 0;
break;
case 'c':
configfile = optarg;
break;
case 'P':
pidfile = optarg;
break;
case 'v':
version();
return EXIT_SUCCESS;
break;
default:
usage(argv[0]);
return EXIT_FAILURE;
break;
}
}
ret = logger_init(NULL, NULL, (loglevel < 0) ? E_LOG : loglevel);
if (ret != 0)
{
fprintf(stderr, "Could not initialize log facility\n");
return EXIT_FAILURE;
}
ret = conffile_load(configfile);
if (ret != 0)
{
DPRINTF(E_FATAL, L_MAIN, "Config file errors; please fix your config\n");
logger_deinit();
return EXIT_FAILURE;
}
logger_deinit();
/* Reinit log facility with configfile values */
if (loglevel < 0)
loglevel = cfg_getint(cfg_getsec(cfg, "general"), "loglevel");
logfile = cfg_getstr(cfg_getsec(cfg, "general"), "logfile");
ret = logger_init(logfile, logdomains, loglevel);
if (ret != 0)
{
fprintf(stderr, "Could not reinitialize log facility with config file settings\n");
conffile_unload();
return EXIT_FAILURE;
}
/* Set up libevent logging callback */
event_set_log_callback(logger_libevent);
DPRINTF(E_LOG, L_MAIN, "Forked Media Server Version %s taking off\n", VERSION);
ret = av_lockmgr_register(ffmpeg_lockmgr);
if (ret < 0)
{
DPRINTF(E_FATAL, L_MAIN, "Could not register ffmpeg lock manager callback\n");
ret = EXIT_FAILURE;
goto ffmpeg_init_fail;
}
av_register_all();
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 13)
avformat_network_init();
#endif
av_log_set_callback(logger_ffmpeg);
#ifdef LASTFM
/* Initialize libcurl */
curl_global_init(CURL_GLOBAL_DEFAULT);
#endif
/* Initialize libgcrypt */
gcry_control(GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
gcry_version = gcry_check_version(GCRYPT_VERSION);
if (!gcry_version)
{
DPRINTF(E_FATAL, L_MAIN, "libgcrypt version mismatch\n");
ret = EXIT_FAILURE;
goto gcrypt_init_fail;
}
/* We aren't handling anything sensitive, so give up on secure
* memory, which is a scarce system resource.
*/
gcry_control(GCRYCTL_DISABLE_SECMEM, 0);
gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
DPRINTF(E_DBG, L_MAIN, "Initialized with gcrypt %s\n", gcry_version);
/* Block signals for all threads except the main one */
sigemptyset(&sigs);
sigaddset(&sigs, SIGINT);
sigaddset(&sigs, SIGHUP);
sigaddset(&sigs, SIGCHLD);
sigaddset(&sigs, SIGTERM);
sigaddset(&sigs, SIGPIPE);
ret = pthread_sigmask(SIG_BLOCK, &sigs, NULL);
if (ret != 0)
{
DPRINTF(E_LOG, L_MAIN, "Error setting signal set\n");
ret = EXIT_FAILURE;
goto signal_block_fail;
}
/* Daemonize and drop privileges */
ret = daemonize(background, pidfile);
if (ret < 0)
{
DPRINTF(E_LOG, L_MAIN, "Could not initialize server\n");
ret = EXIT_FAILURE;
goto daemon_fail;
}
/* Initialize libevent (after forking) */
evbase_main = event_init();
DPRINTF(E_LOG, L_MAIN, "mDNS init\n");
ret = mdns_init();
if (ret != 0)
{
DPRINTF(E_FATAL, L_MAIN, "mDNS init failed\n");
ret = EXIT_FAILURE;
goto mdns_fail;
}
/* Initialize the database before starting */
DPRINTF(E_INFO, L_MAIN, "Initializing database\n");
ret = db_init();
if (ret < 0)
{
DPRINTF(E_FATAL, L_MAIN, "Database init failed\n");
ret = EXIT_FAILURE;
goto db_fail;
}
/* Open a DB connection for the main thread */
ret = db_perthread_init();
if (ret < 0)
{
DPRINTF(E_FATAL, L_MAIN, "Could not perform perthread DB init for main\n");
ret = EXIT_FAILURE;
goto db_fail;
}
/* Spawn worker thread */
ret = worker_init();
if (ret != 0)
{
DPRINTF(E_FATAL, L_MAIN, "Worker thread failed to start\n");
ret = EXIT_FAILURE;
goto worker_fail;
}
/* Spawn cache thread */
ret = cache_init();
if (ret != 0)
{
DPRINTF(E_FATAL, L_MAIN, "Cache thread failed to start\n");
ret = EXIT_FAILURE;
goto cache_fail;
}
/* Spawn file scanner thread */
ret = filescanner_init();
if (ret != 0)
{
DPRINTF(E_FATAL, L_MAIN, "File scanner thread failed to start\n");
ret = EXIT_FAILURE;
goto filescanner_fail;
}
#ifdef HAVE_SPOTIFY_H
/* Spawn Spotify thread */
ret = spotify_init();
if (ret < 0)
{
DPRINTF(E_INFO, L_MAIN, "Spotify thread not started\n");;
}
#endif
/* Spawn player thread */
ret = player_init();
if (ret != 0)
{
DPRINTF(E_FATAL, L_MAIN, "Player thread failed to start\n");
ret = EXIT_FAILURE;
goto player_fail;
}
/* Spawn HTTPd thread */
ret = httpd_init();
if (ret != 0)
{
DPRINTF(E_FATAL, L_MAIN, "HTTPd thread failed to start\n");
ret = EXIT_FAILURE;
goto httpd_fail;
}
#ifdef MPD
/* Spawn MPD thread */
ret = mpd_init();
if (ret != 0)
{
DPRINTF(E_FATAL, L_MAIN, "MPD thread failed to start\n");
ret = EXIT_FAILURE;
goto mpd_fail;
}
#endif
/* Start Remote pairing service */
ret = remote_pairing_init();
if (ret != 0)
{
DPRINTF(E_FATAL, L_MAIN, "Remote pairing service failed to start\n");
ret = EXIT_FAILURE;
goto remote_fail;
}
/* Register mDNS services */
ret = register_services(ffid, mdns_no_rsp, mdns_no_daap);
if (ret < 0)
{
ret = EXIT_FAILURE;
goto mdns_reg_fail;
}
#if defined(__linux__)
/* Set up signal fd */
sigfd = signalfd(-1, &sigs, SFD_NONBLOCK | SFD_CLOEXEC);
if (sigfd < 0)
{
DPRINTF(E_FATAL, L_MAIN, "Could not setup signalfd: %s\n", strerror(errno));
ret = EXIT_FAILURE;
goto signalfd_fail;
}
event_set(&sig_event, sigfd, EV_READ, signal_signalfd_cb, NULL);
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
sigfd = kqueue();
if (sigfd < 0)
{
DPRINTF(E_FATAL, L_MAIN, "Could not setup kqueue: %s\n", strerror(errno));
ret = EXIT_FAILURE;
goto signalfd_fail;
}
EV_SET(&ke_sigs[0], SIGINT, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
EV_SET(&ke_sigs[1], SIGTERM, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
EV_SET(&ke_sigs[2], SIGHUP, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
EV_SET(&ke_sigs[3], SIGCHLD, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
ret = kevent(sigfd, ke_sigs, 4, NULL, 0, NULL);
if (ret < 0)
{
DPRINTF(E_FATAL, L_MAIN, "Could not register signal events: %s\n", strerror(errno));
ret = EXIT_FAILURE;
goto signalfd_fail;
}
event_set(&sig_event, sigfd, EV_READ, signal_kqueue_cb, NULL);
#endif
event_base_set(evbase_main, &sig_event);
event_add(&sig_event, NULL);
/* Run the loop */
event_base_dispatch(evbase_main);
DPRINTF(E_LOG, L_MAIN, "Stopping gracefully\n");
ret = EXIT_SUCCESS;
/*
* On a clean shutdown, bring mDNS down first to give a chance
* to the clients to perform a clean shutdown on their end
*/
DPRINTF(E_LOG, L_MAIN, "mDNS deinit\n");
mdns_deinit();
signalfd_fail:
mdns_reg_fail:
DPRINTF(E_LOG, L_MAIN, "Remote pairing deinit\n");
remote_pairing_deinit();
remote_fail:
DPRINTF(E_LOG, L_MAIN, "HTTPd deinit\n");
httpd_deinit();
httpd_fail:
DPRINTF(E_LOG, L_MAIN, "TCPd deinit\n");
#ifdef MPD
DPRINTF(E_LOG, L_MAIN, "MPD deinit\n");
mpd_deinit();
mpd_fail:
#endif
DPRINTF(E_LOG, L_MAIN, "Player deinit\n");
player_deinit();
player_fail:
#ifdef HAVE_SPOTIFY_H
DPRINTF(E_LOG, L_MAIN, "Spotify deinit\n");
spotify_deinit();
#endif
DPRINTF(E_LOG, L_MAIN, "File scanner deinit\n");
filescanner_deinit();
filescanner_fail:
DPRINTF(E_LOG, L_MAIN, "Cache deinit\n");
cache_deinit();
cache_fail:
DPRINTF(E_LOG, L_MAIN, "Worker deinit\n");
worker_deinit();
worker_fail:
DPRINTF(E_LOG, L_MAIN, "Database deinit\n");
db_perthread_deinit();
db_deinit();
db_fail:
if (ret == EXIT_FAILURE)
{
DPRINTF(E_LOG, L_MAIN, "mDNS deinit\n");
mdns_deinit();
}
mdns_fail:
daemon_fail:
if (background)
{
ret = seteuid(0);
if (ret < 0)
DPRINTF(E_LOG, L_MAIN, "seteuid() failed: %s\n", strerror(errno));
else
{
ret = unlink(pidfile);
if (ret < 0)
DPRINTF(E_LOG, L_MAIN, "Could not unlink PID file %s: %s\n", pidfile, strerror(errno));
}
}
signal_block_fail:
gcrypt_init_fail:
#ifdef LASTFM
curl_global_cleanup();
#endif
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 13)
avformat_network_deinit();
#endif
av_lockmgr_register(NULL);
ffmpeg_init_fail:
DPRINTF(E_LOG, L_MAIN, "Exiting.\n");
conffile_unload();
logger_deinit();
return ret;
}