/**Create a resolver.
*
* The function sres_resolver_create() is used to allocate and initialize
* the resolver object using the Sofia asynchronous reactor #su_root_t.
*/
sres_resolver_t *
sres_resolver_create(su_root_t *root,
char const *conf_file_path,
tag_type_t tag, tag_value_t value, ...)
{
sres_resolver_t *res;
sres_sofia_t *srs;
sres_cache_t *cache = NULL;
ta_list ta;
if (root == NULL)
return su_seterrno(EFAULT), (void *)NULL;
ta_start(ta, tag, value);
tl_gets(ta_args(ta),
SRESTAG_RESOLV_CONF_REF(conf_file_path),
SRESTAG_CACHE_REF(cache),
TAG_END());
ta_end(ta);
res = sres_resolver_new_with_cache(conf_file_path, cache, NULL);
srs = res ? su_zalloc(0, sizeof *srs) : NULL;
if (res && srs) {
su_timer_t *t;
srs->srs_resolver = res;
srs->srs_root = root;
srs->srs_socket = INVALID_SOCKET;
sres_resolver_set_async(res, sres_sofia_update, srs, 0);
t = su_timer_create(su_root_task(root), SRES_RETRANSMIT_INTERVAL);
srs->srs_timer = t;
if (!srs->srs_timer)
SU_DEBUG_3(("sres: cannot create timer\n"));
#if nomore
else if (su_timer_set_for_ever(t, sres_sofia_timer, srs) < 0)
SU_DEBUG_3(("sres: cannot set timer\n"));
#else
else if (sres_resolver_set_timer_cb(res, sres_sofia_set_timer, srs) < 0)
SU_DEBUG_3(("sres: cannot set timer cb\n"));
#endif
else
return res; /* Success! */
sres_resolver_destroy(res), res = NULL;
}
return res;
}
void DrachtioController::run() {
if( m_bDaemonize ) {
daemonize() ;
}
/* now we can initialize logging */
m_logger.reset( this->createLogger() );
this->logConfig() ;
DR_LOG(log_debug) << "Main thread id: " << boost::this_thread::get_id() << endl ;
/* open stats connection */
string adminAddress ;
unsigned int adminPort = m_Config->getAdminPort( adminAddress ) ;
if( 0 != adminPort ) {
m_pClientController.reset( new ClientController( this, adminAddress, adminPort )) ;
}
string url ;
m_Config->getSipUrl( url ) ;
DR_LOG(log_notice) << "starting sip stack on " << url << endl ;
int rv = su_init() ;
if( rv < 0 ) {
DR_LOG(log_error) << "Error calling su_init: " << rv << endl ;
return ;
}
::atexit(su_deinit);
m_root = su_root_create( NULL ) ;
if( NULL == m_root ) {
DR_LOG(log_error) << "Error calling su_root_create: " << endl ;
return ;
}
m_home = su_home_create() ;
if( NULL == m_home ) {
DR_LOG(log_error) << "Error calling su_home_create" << endl ;
}
su_log_redirect(NULL, __sofiasip_logger_func, NULL);
/* for now set logging to full debug */
su_log_set_level(NULL, m_Config->getSofiaLogLevel() ) ;
setenv("TPORT_LOG", "1", 1) ;
/* this causes su_clone_start to start a new thread */
su_root_threading( m_root, 0 ) ;
rv = su_clone_start( m_root, m_clone, this, clone_init, clone_destroy ) ;
if( rv < 0 ) {
DR_LOG(log_error) << "Error calling su_clone_start" << endl ;
return ;
}
/* enable extended headers */
if (sip_update_default_mclass(sip_extend_mclass(NULL)) < 0) {
DR_LOG(log_error) << "Error calling sip_update_default_mclass" << endl ;
return ;
}
/* create our agent */
char str[URL_MAXLEN] ;
memset(str, 0, URL_MAXLEN) ;
strncpy( str, url.c_str(), url.length() ) ;
m_nta = nta_agent_create( m_root,
URL_STRING_MAKE(str), /* our contact address */
NULL, /* no callback function */
NULL, /* therefore no context */
TAG_NULL(),
TAG_END() ) ;
if( NULL == m_nta ) {
DR_LOG(log_error) << "Error calling nta_agent_create" << endl ;
return ;
}
m_defaultLeg = nta_leg_tcreate(m_nta, defaultLegCallback, this,
NTATAG_NO_DIALOG(1),
TAG_END());
if( NULL == m_defaultLeg ) {
DR_LOG(log_error) << "Error creating default leg" << endl ;
return ;
}
/* save my contact url, via, etc */
m_my_contact = nta_agent_contact( m_nta ) ;
ostringstream s ;
s << "SIP/2.0/UDP " << m_my_contact->m_url[0].url_host ;
if( m_my_contact->m_url[0].url_port ) s << ":" << m_my_contact->m_url[0].url_port ;
m_my_via.assign( s.str().c_str(), s.str().length() ) ;
DR_LOG(log_debug) << "My via header: " << m_my_via << endl ;
m_pDialogController = boost::make_shared<SipDialogController>( this, &m_clone ) ;
/* sofia event loop */
DR_LOG(log_notice) << "Starting sofia event loop in main thread: " << boost::this_thread::get_id() << endl ;
/* start a timer */
m_timer = su_timer_create( su_root_task(m_root), 30000) ;
su_timer_set_for_ever(m_timer, watchdogTimerHandler, this) ;
su_root_run( m_root ) ;
DR_LOG(log_notice) << "Sofia event loop ended" << endl ;
su_root_destroy( m_root ) ;
m_root = NULL ;
su_home_unref( m_home ) ;
su_deinit() ;
m_Config.reset();
this->deinitializeLogging() ;
}
