int module_init(const struct conf *conf)
{
struct pl path;
int err;
if (!conf)
return EINVAL;
if (conf_get(conf, "module_path", &path))
pl_set_str(&path, ".");
err = conf_apply(conf, "module", module_handler, &path);
if (err)
return err;
err = conf_apply(conf, "module_tmp", module_tmp_handler, &path);
if (err)
return err;
err = conf_apply(conf, "module_app", module_app_handler, &path);
if (err)
return err;
return 0;
}
int restund_udp_init(void)
{
uint32_t sockbuf_size = 0;
int err;
list_init(&lstnrl);
(void)conf_get_u32(restund_conf(), "udp_sockbuf_size", &sockbuf_size);
err = conf_apply(restund_conf(), "udp_listen", listen_handler,
&sockbuf_size);
if (err)
goto out;
out:
if (err)
restund_udp_close();
return err;
}
int config_parse_conf(struct config *cfg, const struct conf *conf)
{
struct pl pollm, as, ap;
enum poll_method method;
struct vidsz size = {0, 0};
uint32_t v;
int err = 0;
if (!cfg || !conf)
return EINVAL;
/* Core */
if (0 == conf_get(conf, "poll_method", &pollm)) {
if (0 == poll_method_type(&method, &pollm)) {
err = poll_method_set(method);
if (err) {
warning("config: poll method (%r) set: %m\n",
&pollm, err);
}
}
else {
warning("config: unknown poll method (%r)\n", &pollm);
}
}
/* SIP */
(void)conf_get_u32(conf, "sip_trans_bsize", &cfg->sip.trans_bsize);
(void)conf_get_str(conf, "sip_listen", cfg->sip.local,
sizeof(cfg->sip.local));
(void)conf_get_str(conf, "sip_certificate", cfg->sip.cert,
sizeof(cfg->sip.cert));
/* Call */
(void)conf_get_u32(conf, "call_local_timeout",
&cfg->call.local_timeout);
/* Audio */
(void)conf_get_str(conf, "audio_path", cfg->audio.audio_path,
sizeof(cfg->audio.audio_path));
(void)conf_get_csv(conf, "audio_player",
cfg->audio.play_mod,
sizeof(cfg->audio.play_mod),
cfg->audio.play_dev,
sizeof(cfg->audio.play_dev));
(void)conf_get_csv(conf, "audio_source",
cfg->audio.src_mod, sizeof(cfg->audio.src_mod),
cfg->audio.src_dev, sizeof(cfg->audio.src_dev));
(void)conf_get_csv(conf, "audio_alert",
cfg->audio.alert_mod,
sizeof(cfg->audio.alert_mod),
cfg->audio.alert_dev,
sizeof(cfg->audio.alert_dev));
(void)conf_get_range(conf, "audio_srate", &cfg->audio.srate);
(void)conf_get_range(conf, "audio_channels", &cfg->audio.channels);
(void)conf_get_u32(conf, "ausrc_srate", &cfg->audio.srate_src);
(void)conf_get_u32(conf, "auplay_srate", &cfg->audio.srate_play);
(void)conf_get_u32(conf, "ausrc_channels", &cfg->audio.channels_src);
(void)conf_get_u32(conf, "auplay_channels", &cfg->audio.channels_play);
if (0 == conf_get(conf, "audio_source", &as) &&
0 == conf_get(conf, "audio_player", &ap))
cfg->audio.src_first = as.p < ap.p;
#ifdef USE_VIDEO
/* Video */
(void)conf_get_csv(conf, "video_source",
cfg->video.src_mod, sizeof(cfg->video.src_mod),
cfg->video.src_dev, sizeof(cfg->video.src_dev));
(void)conf_get_csv(conf, "video_display",
cfg->video.disp_mod, sizeof(cfg->video.disp_mod),
cfg->video.disp_dev, sizeof(cfg->video.disp_dev));
if (0 == conf_get_vidsz(conf, "video_size", &size)) {
cfg->video.width = size.w;
cfg->video.height = size.h;
}
(void)conf_get_u32(conf, "video_bitrate", &cfg->video.bitrate);
(void)conf_get_u32(conf, "video_fps", &cfg->video.fps);
#else
(void)size;
#endif
/* AVT - Audio/Video Transport */
if (0 == conf_get_u32(conf, "rtp_tos", &v))
cfg->avt.rtp_tos = v;
(void)conf_get_range(conf, "rtp_ports", &cfg->avt.rtp_ports);
if (0 == conf_get_range(conf, "rtp_bandwidth",
&cfg->avt.rtp_bw)) {
cfg->avt.rtp_bw.min *= 1000;
cfg->avt.rtp_bw.max *= 1000;
}
(void)conf_get_bool(conf, "rtcp_enable", &cfg->avt.rtcp_enable);
(void)conf_get_bool(conf, "rtcp_mux", &cfg->avt.rtcp_mux);
(void)conf_get_range(conf, "jitter_buffer_delay",
&cfg->avt.jbuf_del);
(void)conf_get_bool(conf, "rtp_stats", &cfg->avt.rtp_stats);
if (err) {
warning("config: configure parse error (%m)\n", err);
}
/* Network */
(void)conf_apply(conf, "dns_server", dns_server_handler, &cfg->net);
(void)conf_get_str(conf, "net_interface",
cfg->net.ifname, sizeof(cfg->net.ifname));
#ifdef USE_VIDEO
/* BFCP */
(void)conf_get_str(conf, "bfcp_proto", cfg->bfcp.proto,
sizeof(cfg->bfcp.proto));
#endif
return err;
}
/**
* Parse the core configuration file and update baresip core config
*
* @param cfg Baresip core config to update
* @param conf Configuration file to parse
*
* @return 0 if success, otherwise errorcode
*/
int config_parse_conf(struct config *cfg, const struct conf *conf)
{
struct pl pollm, as, ap;
enum poll_method method;
struct vidsz size = {0, 0};
struct pl txmode;
uint32_t v;
int err = 0;
if (!cfg || !conf)
return EINVAL;
/* Core */
if (0 == conf_get(conf, "poll_method", &pollm)) {
if (0 == poll_method_type(&method, &pollm)) {
err = poll_method_set(method);
if (err) {
warning("config: poll method (%r) set: %m\n",
&pollm, err);
}
}
else {
warning("config: unknown poll method (%r)\n", &pollm);
}
}
/* SIP */
(void)conf_get_str(conf, "sip_listen", cfg->sip.local,
sizeof(cfg->sip.local));
(void)conf_get_str(conf, "sip_certificate", cfg->sip.cert,
sizeof(cfg->sip.cert));
(void)conf_get_str(conf, "sip_cafile", cfg->sip.cafile,
sizeof(cfg->sip.cafile));
/* Call */
(void)conf_get_u32(conf, "call_local_timeout",
&cfg->call.local_timeout);
(void)conf_get_u32(conf, "call_max_calls",
&cfg->call.max_calls);
/* Audio */
(void)conf_get_str(conf, "audio_path", cfg->audio.audio_path,
sizeof(cfg->audio.audio_path));
(void)conf_get_csv(conf, "audio_player",
cfg->audio.play_mod,
sizeof(cfg->audio.play_mod),
cfg->audio.play_dev,
sizeof(cfg->audio.play_dev));
(void)conf_get_csv(conf, "audio_source",
cfg->audio.src_mod, sizeof(cfg->audio.src_mod),
cfg->audio.src_dev, sizeof(cfg->audio.src_dev));
(void)conf_get_csv(conf, "audio_alert",
cfg->audio.alert_mod,
sizeof(cfg->audio.alert_mod),
cfg->audio.alert_dev,
sizeof(cfg->audio.alert_dev));
(void)conf_get_u32(conf, "ausrc_srate", &cfg->audio.srate_src);
(void)conf_get_u32(conf, "auplay_srate", &cfg->audio.srate_play);
(void)conf_get_u32(conf, "ausrc_channels", &cfg->audio.channels_src);
(void)conf_get_u32(conf, "auplay_channels", &cfg->audio.channels_play);
if (0 == conf_get(conf, "audio_source", &as) &&
0 == conf_get(conf, "audio_player", &ap))
cfg->audio.src_first = as.p < ap.p;
if (0 == conf_get(conf, "audio_txmode", &txmode)) {
if (0 == pl_strcasecmp(&txmode, "poll"))
cfg->audio.txmode = AUDIO_MODE_POLL;
else if (0 == pl_strcasecmp(&txmode, "thread"))
cfg->audio.txmode = AUDIO_MODE_THREAD;
else {
warning("unsupported audio txmode (%r)\n", &txmode);
}
}
(void)conf_get_bool(conf, "audio_level", &cfg->audio.level);
conf_get_aufmt(conf, "ausrc_format", &cfg->audio.src_fmt);
conf_get_aufmt(conf, "auplay_format", &cfg->audio.play_fmt);
conf_get_aufmt(conf, "auenc_format", &cfg->audio.enc_fmt);
conf_get_aufmt(conf, "audec_format", &cfg->audio.dec_fmt);
/* Video */
(void)conf_get_csv(conf, "video_source",
cfg->video.src_mod, sizeof(cfg->video.src_mod),
cfg->video.src_dev, sizeof(cfg->video.src_dev));
(void)conf_get_csv(conf, "video_display",
cfg->video.disp_mod, sizeof(cfg->video.disp_mod),
cfg->video.disp_dev, sizeof(cfg->video.disp_dev));
if (0 == conf_get_vidsz(conf, "video_size", &size)) {
cfg->video.width = size.w;
cfg->video.height = size.h;
}
(void)conf_get_u32(conf, "video_bitrate", &cfg->video.bitrate);
(void)conf_get_float(conf, "video_fps", &cfg->video.fps);
(void)conf_get_bool(conf, "video_fullscreen", &cfg->video.fullscreen);
conf_get_vidfmt(conf, "videnc_format", &cfg->video.enc_fmt);
/* AVT - Audio/Video Transport */
if (0 == conf_get_u32(conf, "rtp_tos", &v))
cfg->avt.rtp_tos = v;
(void)conf_get_range(conf, "rtp_ports", &cfg->avt.rtp_ports);
if (0 == conf_get_range(conf, "rtp_bandwidth",
&cfg->avt.rtp_bw)) {
cfg->avt.rtp_bw.min *= 1000;
cfg->avt.rtp_bw.max *= 1000;
}
(void)conf_get_bool(conf, "rtcp_mux", &cfg->avt.rtcp_mux);
(void)conf_get_range(conf, "jitter_buffer_delay",
&cfg->avt.jbuf_del);
(void)conf_get_bool(conf, "rtp_stats", &cfg->avt.rtp_stats);
(void)conf_get_u32(conf, "rtp_timeout", &cfg->avt.rtp_timeout);
if (err) {
warning("config: configure parse error (%m)\n", err);
}
/* Network */
#if HAVE_INET6
(void)conf_get_bool(conf, "prefer_ipv6", &cfg->net.prefer_ipv6);
#endif
(void)conf_apply(conf, "dns_server", dns_server_handler, &cfg->net);
(void)conf_get_str(conf, "net_interface",
cfg->net.ifname, sizeof(cfg->net.ifname));
/* BFCP */
(void)conf_get_str(conf, "bfcp_proto", cfg->bfcp.proto,
sizeof(cfg->bfcp.proto));
/* SDP */
(void)conf_get_bool(conf, "sdp_ebuacip", &cfg->sdp.ebuacip);
return err;
}
int main(int argc, char *argv[])
{
bool daemon = true;
int err = 0;
struct pl opt;
(void)sys_coredump_set(true);
#ifdef HAVE_GETOPT
for (;;) {
const int c = getopt(argc, argv, "dhnf:");
if (0 > c)
break;
switch (c) {
case 'd':
force_debug = true;
restund_log_enable_debug(true);
break;
case 'f':
configfile = optarg;
break;
case 'n':
daemon = false;
break;
case '?':
err = EINVAL;
/*@fallthrough@*/
case 'h':
usage();
return err;
}
}
#else
(void)argc;
(void)argv;
#endif
restund_cmd_subscribe(&cmd_reload);
err = fd_setsize(4096);
if (err) {
restund_warning("fd_setsize error: %m\n", err);
goto out;
}
err = libre_init();
if (err) {
restund_error("re init failed: %m\n", err);
goto out;
}
/* configuration file */
err = conf_alloc(&conf, configfile);
if (err) {
restund_error("error loading configuration: %s: %m\n",
configfile, err);
goto out;
}
/* debug config */
if (!conf_get(conf, "debug", &opt) && !pl_strcasecmp(&opt, "yes"))
restund_log_enable_debug(true);
/* udp */
err = restund_udp_init();
if (err)
goto out;
/* tcp */
err = restund_tcp_init();
if (err)
goto out;
/* daemon config */
if (!conf_get(conf, "daemon", &opt) && !pl_strcasecmp(&opt, "no"))
daemon = false;
/* module config */
if (conf_get(conf, "module_path", &opt))
pl_set_str(&opt, ".");
err = conf_apply(conf, "module", module_handler, &opt);
if (err)
goto out;
/* daemon */
if (daemon) {
err = sys_daemon();
if (err) {
restund_error("daemon error: %m\n", err);
goto out;
}
restund_log_enable_stderr(false);
}
/* database */
err = restund_db_init();
if (err) {
restund_warning("database error: %m\n", err);
goto out;
}
restund_info("stun server ready\n");
/* main loop */
err = re_main(signal_handler);
out:
restund_db_close();
mod_close();
restund_udp_close();
restund_tcp_close();
conf = mem_deref(conf);
libre_close();
restund_cmd_unsubscribe(&cmd_reload);
/* check for memory leaks */
tmr_debug();
mem_debug();
return err;
}
