static pj_status_t init_stack()
{
pj_sockaddr addr;
pjsip_inv_callback inv_cb;
pj_status_t status;
pj_log_set_level(5);
status = pj_init();
CHECK_STATUS();
pj_log_set_level(3);
status = pjlib_util_init();
CHECK_STATUS();
pj_caching_pool_init(&app.cp, NULL, 0);
app.pool = pj_pool_create( &app.cp.factory, "sipecho", 512, 512, 0);
status = pjsip_endpt_create(&app.cp.factory, NULL, &app.sip_endpt);
CHECK_STATUS();
pj_log_set_level(4);
pj_sockaddr_init(AF, &addr, NULL, (pj_uint16_t)SIP_PORT);
if (AF == pj_AF_INET()) {
status = pjsip_udp_transport_start( app.sip_endpt, &addr.ipv4, NULL,
1, NULL);
} else if (AF == pj_AF_INET6()) {
status = pjsip_udp_transport_start6(app.sip_endpt, &addr.ipv6, NULL,
1, NULL);
} else {
status = PJ_EAFNOTSUP;
}
pj_log_set_level(3);
CHECK_STATUS();
status = pjsip_tsx_layer_init_module(app.sip_endpt) ||
pjsip_ua_init_module( app.sip_endpt, NULL );
CHECK_STATUS();
pj_bzero(&inv_cb, sizeof(inv_cb));
inv_cb.on_state_changed = &call_on_state_changed;
inv_cb.on_new_session = &call_on_forked;
inv_cb.on_media_update = &call_on_media_update;
inv_cb.on_rx_offer = &call_on_rx_offer;
status = pjsip_inv_usage_init(app.sip_endpt, &inv_cb) ||
pjsip_100rel_init_module(app.sip_endpt) ||
pjsip_endpt_register_module( app.sip_endpt, &mod_sipecho) ||
pjsip_endpt_register_module( app.sip_endpt, &msg_logger) ||
//pjmedia_endpt_create(&app.cp.factory,
// pjsip_endpt_get_ioqueue(app.sip_endpt),
// 0, &app.med_endpt) ||
pj_thread_create(app.pool, "sipecho", &worker_proc, NULL, 0, 0,
&app.worker_thread);
CHECK_STATUS();
return PJ_SUCCESS;
}
int inv_offer_answer_test(void)
{
unsigned i;
int rc = 0;
/* Init UA layer */
if (pjsip_ua_instance()->id == -1) {
pjsip_ua_init_param ua_param;
pj_bzero(&ua_param, sizeof(ua_param));
ua_param.on_dlg_forked = &on_dlg_forked;
pjsip_ua_init_module(endpt, &ua_param);
}
/* Init inv-usage */
if (pjsip_inv_usage_instance()->id == -1) {
pjsip_inv_callback inv_cb;
pj_bzero(&inv_cb, sizeof(inv_cb));
inv_cb.on_media_update = &on_media_update;
inv_cb.on_rx_offer = &on_rx_offer;
inv_cb.on_create_offer = &on_create_offer;
inv_cb.on_state_changed = &on_state_changed;
inv_cb.on_new_session = &on_new_session;
pjsip_inv_usage_init(endpt, &inv_cb);
}
/* 100rel module */
pjsip_100rel_init_module(endpt);
/* Our module */
pjsip_endpt_register_module(endpt, &mod_inv_oa_test);
pjsip_endpt_register_module(endpt, &mod_msg_logger);
/* Create SIP UDP transport */
{
pj_sockaddr_in addr;
pjsip_transport *tp;
pj_status_t status;
pj_sockaddr_in_init(&addr, NULL, PORT);
status = pjsip_udp_transport_start(endpt, &addr, NULL, 1, &tp);
pj_assert(status == PJ_SUCCESS);
}
/* Do tests */
for (i=0; i<PJ_ARRAY_SIZE(test_params); ++i) {
rc = perform_test(&test_params[i]);
if (rc != 0)
goto on_return;
}
on_return:
return rc;
}
static pj_status_t init_stateful_proxy(void)
{
pj_status_t status;
status = pjsip_endpt_register_module( global.endpt, &mod_stateful_proxy);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
status = pjsip_endpt_register_module( global.endpt, &mod_tu);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
return PJ_SUCCESS;
}
pj_status_t init_authentication(const std::string& realm_name,
AvStore* avstore,
HSSConnection* hss_connection,
ChronosConnection* chronos_connection,
ACRFactory* rfacr_factory,
AnalyticsLogger* analytics_logger)
{
pj_status_t status;
aka_realm = (realm_name != "") ? pj_strdup3(stack_data.pool, realm_name.c_str()) : stack_data.local_host;
av_store = avstore;
hss = hss_connection;
chronos = chronos_connection;
acr_factory = rfacr_factory;
analytics = analytics_logger;
// Register the authentication module. This needs to be in the stack
// before the transaction layer.
status = pjsip_endpt_register_module(stack_data.endpt, &mod_auth);
// Initialize the authorization server.
pjsip_auth_srv_init_param params;
params.realm = &WILDCARD_REALM;
params.lookup3 = user_lookup;
params.options = 0;
status = pjsip_auth_srv_init2(stack_data.pool, &auth_srv, ¶ms);
return status;
}
static pj_status_t init_stateless_proxy(void)
{
static pjsip_module mod_stateless_proxy =
{
NULL, NULL, /* prev, next. */
{ "mod-stateless-proxy", 19 }, /* Name. */
-1, /* Id */
PJSIP_MOD_PRIORITY_UA_PROXY_LAYER, /* Priority */
NULL, /* load() */
NULL, /* start() */
NULL, /* stop() */
NULL, /* unload() */
&on_rx_request, /* on_rx_request() */
&on_rx_response, /* on_rx_response() */
NULL, /* on_tx_request. */
NULL, /* on_tx_response() */
NULL, /* on_tsx_state() */
};
pj_status_t status;
/* Register our module to receive incoming requests. */
status = pjsip_endpt_register_module( global.endpt, &mod_stateless_proxy);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
return PJ_SUCCESS;
}
/*
* Init pjsua IM module.
*/
pj_status_t pjsua_im_init(void)
{
const pj_str_t msg_tag = { "MESSAGE", 7 };
const pj_str_t STR_MIME_TEXT_PLAIN = { "text/plain", 10 };
const pj_str_t STR_MIME_APP_ISCOMPOSING =
{ "application/im-iscomposing+xml", 30 };
pj_status_t status;
/* Register module */
status = pjsip_endpt_register_module(pjsua_var.endpt, &mod_pjsua_im);
if (status != PJ_SUCCESS)
return status;
/* Register support for MESSAGE method. */
pjsip_endpt_add_capability( pjsua_var.endpt, &mod_pjsua_im, PJSIP_H_ALLOW,
NULL, 1, &msg_tag);
/* Register support for "application/im-iscomposing+xml" content */
pjsip_endpt_add_capability( pjsua_var.endpt, &mod_pjsua_im, PJSIP_H_ACCEPT,
NULL, 1, &STR_MIME_APP_ISCOMPOSING);
/* Register support for "text/plain" content */
pjsip_endpt_add_capability( pjsua_var.endpt, &mod_pjsua_im, PJSIP_H_ACCEPT,
NULL, 1, &STR_MIME_TEXT_PLAIN);
return PJ_SUCCESS;
}
/*
* init module
*/
PJ_DEF(pj_status_t) pjsip_100rel_init_module(pjsip_endpoint *endpt)
{
if (mod_100rel.mod.id != -1)
return PJ_SUCCESS;
return pjsip_endpt_register_module(endpt, &mod_100rel.mod);
}
/*
* Initialize the REFER subsystem.
*/
PJ_DEF(pj_status_t) pjsip_xfer_init_module(pjsip_endpoint *endpt)
{
const pj_str_t accept = { "message/sipfrag;version=2.0", 27 };
pj_status_t status;
PJ_ASSERT_RETURN(endpt != NULL, PJ_EINVAL);
PJ_ASSERT_RETURN(mod_xfer.id == -1, PJ_EINVALIDOP);
status = pjsip_endpt_register_module(endpt, &mod_xfer);
if (status != PJ_SUCCESS)
return status;
status = pjsip_endpt_add_capability( endpt, &mod_xfer, PJSIP_H_ALLOW,
NULL, 1,
&pjsip_get_refer_method()->name);
if (status != PJ_SUCCESS)
return status;
status = pjsip_evsub_register_pkg(&mod_xfer, &STR_REFER,
PJSIP_XFER_EXPIRES, 1, &accept);
if (status != PJ_SUCCESS)
return status;
return PJ_SUCCESS;
}
/*
* Init presence module.
*/
PJ_DEF(pj_status_t) pjsip_pres_init_module( pjsip_endpoint *endpt,
pjsip_module *mod_evsub)
{
pj_status_t status;
pj_str_t accept[2];
/* Check arguments. */
PJ_ASSERT_RETURN(endpt && mod_evsub, PJ_EINVAL);
/* Must have not been registered */
PJ_ASSERT_RETURN(mod_presence.id == -1, PJ_EINVALIDOP);
/* Register to endpoint */
status = pjsip_endpt_register_module(endpt, &mod_presence);
if (status != PJ_SUCCESS)
return status;
accept[0] = STR_APP_PIDF_XML;
accept[1] = STR_APP_XPIDF_XML;
/* Register event package to event module. */
status = pjsip_evsub_register_pkg( &mod_presence, &STR_PRESENCE,
PRES_DEFAULT_EXPIRES,
PJ_ARRAY_SIZE(accept), accept);
if (status != PJ_SUCCESS) {
pjsip_endpt_unregister_module(endpt, &mod_presence);
return status;
}
return PJ_SUCCESS;
}
/*
* Init mwi module.
*/
PJ_DEF(pj_status_t) pjsip_mwi_init_module( pjsip_endpoint *endpt,
pjsip_module *mod_evsub)
{
pj_status_t status;
pj_str_t accept[1];
/* Check arguments. */
PJ_ASSERT_RETURN(endpt && mod_evsub, PJ_EINVAL);
/* Must have not been registered */
PJ_ASSERT_RETURN(mod_mwi.id == -1, PJ_EINVALIDOP);
/* Register to endpoint */
status = pjsip_endpt_register_module(endpt, &mod_mwi);
if (status != PJ_SUCCESS)
return status;
accept[0] = STR_APP_SIMPLE_SMS;
/* Register event package to event module. */
status = pjsip_evsub_register_pkg( &mod_mwi, &STR_MWI,
MWI_DEFAULT_EXPIRES,
PJ_ARRAY_SIZE(accept), accept);
if (status != PJ_SUCCESS) {
pjsip_endpt_unregister_module(endpt, &mod_mwi);
return status;
}
return PJ_SUCCESS;
}
PJ_DECL(pj_status_t) pjsip_opus_sdp_rewriter_init(unsigned target_clock_rate) {
if(target_clock_rate > 0 && target_clock_rate <= 48000){
pjopus_internal_clockrate = target_clock_rate;
}else{
pjopus_internal_clockrate = 48000;
}
return pjsip_endpt_register_module(pjsua_get_pjsip_endpt(),
&pjsua_opus_sdp_rewriter);
}
pj_status_t init_registrar(RegData::Store* registrar_store, HSSConnection* hss_connection, AnalyticsLogger* analytics_logger, IfcHandler* ifchandler_ref)
{
pj_status_t status;
store = registrar_store;
hss = hss_connection;
analytics = analytics_logger;
ifchandler = ifchandler_ref;
status = pjsip_endpt_register_module(stack_data.endpt, &mod_registrar);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
return status;
}
static pj_status_t init_stack(void)
{
pj_status_t status;
/* Must init PJLIB first: */
status = pj_init();
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/* Then init PJLIB-UTIL: */
status = pjlib_util_init();
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/* Must create a pool factory before we can allocate any memory. */
pj_caching_pool_init(&global.cp, &pj_pool_factory_default_policy, 0);
/* Create the endpoint: */
status = pjsip_endpt_create(&global.cp.factory, NULL, &global.endpt);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/* Init transaction layer for stateful proxy only */
#if STATEFUL
status = pjsip_tsx_layer_init_module(global.endpt);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
#endif
/* Create listening transport */
{
pj_sockaddr_in addr;
addr.sin_family = pj_AF_INET();
addr.sin_addr.s_addr = 0;
addr.sin_port = pj_htons((pj_uint16_t)global.port);
status = pjsip_udp_transport_start( global.endpt, &addr,
NULL, 1, NULL);
if (status != PJ_SUCCESS)
return status;
}
/* Create pool for the application */
global.pool = pj_pool_create(&global.cp.factory, "proxyapp",
4000, 4000, NULL);
/* Register the logger module */
pjsip_endpt_register_module(global.endpt, &mod_msg_logger);
return PJ_SUCCESS;
}
int init_msg_logger(void)
{
pj_status_t status;
if (mod_msg_logger.id != -1)
return 0;
status = pjsip_endpt_register_module(endpt, &mod_msg_logger);
if (status != PJ_SUCCESS) {
app_perror(" error registering module", status);
return -10;
}
return 0;
}
/*
* Init user agent module and register it to the endpoint.
*/
PJ_DEF(pj_status_t) pjsip_ua_init_module( pjsip_endpoint *endpt,
const pjsip_ua_init_param *prm)
{
pj_status_t status;
/* Check if module already registered. */
PJ_ASSERT_RETURN(mod_ua.mod.id == -1, PJ_EINVALIDOP);
/* Copy param, if exists. */
if (prm)
pj_memcpy(&mod_ua.param, prm, sizeof(pjsip_ua_init_param));
/* Register the module. */
status = pjsip_endpt_register_module(endpt, &mod_ua.mod);
return status;
}
/*
* Init presence
*/
pj_status_t pjsua_pres_init()
{
unsigned i;
pj_status_t status;
status = pjsip_endpt_register_module( pjsua_var.endpt, &mod_pjsua_pres);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to register pjsua presence module",
status);
}
for (i=0; i<PJ_ARRAY_SIZE(pjsua_var.buddy); ++i) {
reset_buddy(i);
}
return status;
}
int ast_res_pjsip_init_options_handling(int reload)
{
static const pj_str_t STR_OPTIONS = { "OPTIONS", 7 };
if (reload) {
qualify_and_schedule_all();
return 0;
}
sched_qualifies = ao2_t_container_alloc(QUALIFIED_BUCKETS,
sched_qualifies_hash_fn, sched_qualifies_cmp_fn,
"Create container for scheduled qualifies");
if (!sched_qualifies) {
return -1;
}
if (pjsip_endpt_register_module(ast_sip_get_pjsip_endpoint(), &options_module) != PJ_SUCCESS) {
ao2_cleanup(sched_qualifies);
sched_qualifies = NULL;
return -1;
}
if (pjsip_endpt_add_capability(ast_sip_get_pjsip_endpoint(), NULL, PJSIP_H_ALLOW,
NULL, 1, &STR_OPTIONS) != PJ_SUCCESS) {
pjsip_endpt_unregister_module(ast_sip_get_pjsip_endpoint(), &options_module);
ao2_cleanup(sched_qualifies);
sched_qualifies = NULL;
return -1;
}
if (ast_sorcery_observer_add(ast_sip_get_sorcery(), "aor", &observer_callbacks_options)) {
pjsip_endpt_unregister_module(ast_sip_get_pjsip_endpoint(), &options_module);
ao2_cleanup(sched_qualifies);
sched_qualifies = NULL;
return -1;
}
internal_sip_register_endpoint_formatter(&contact_status_formatter);
ast_manager_register_xml("PJSIPQualify", EVENT_FLAG_SYSTEM | EVENT_FLAG_REPORTING, ami_sip_qualify);
ast_cli_register_multiple(cli_options, ARRAY_LEN(cli_options));
update_all_unqualified_endpoints();
qualify_and_schedule_all();
return 0;
}
pj_status_t init_subscription(RegStore* registrar_store,
RegStore* remote_reg_store,
HSSConnection* hss_connection,
ACRFactory* rfacr_factory,
AnalyticsLogger* analytics_logger)
{
pj_status_t status;
store = registrar_store;
remote_store = remote_reg_store;
hss = hss_connection;
acr_factory = rfacr_factory;
analytics = analytics_logger;
status = pjsip_endpt_register_module(stack_data.endpt, &mod_subscription);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
return status;
}
pj_status_t
init_common_sip_processing(LoadMonitor* load_monitor_arg,
SNMP::CounterByScopeTable* requests_counter_arg,
SNMP::CounterByScopeTable* overload_counter_arg,
HealthChecker* health_checker_arg)
{
// Register the stack modules.
pjsip_endpt_register_module(stack_data.endpt, &mod_common_processing);
stack_data.sas_logging_module_id = mod_common_processing.id;
overload_counter = overload_counter_arg;
requests_counter = requests_counter_arg;
load_monitor = load_monitor_arg;
health_checker = health_checker_arg;
return PJ_SUCCESS;
}
pj_status_t init_registrar(RegStore* registrar_store,
RegStore* remote_reg_store,
HSSConnection* hss_connection,
AnalyticsLogger* analytics_logger,
ACRFactory* rfacr_factory,
int cfg_max_expires)
{
pj_status_t status;
store = registrar_store;
remote_store = remote_reg_store;
hss = hss_connection;
analytics = analytics_logger;
max_expires = cfg_max_expires;
acr_factory = rfacr_factory;
// Construct a Service-Route header pointing at the S-CSCF ready to be added
// to REGISTER 200 OK response.
pjsip_sip_uri* service_route_uri = (pjsip_sip_uri*)
pjsip_parse_uri(stack_data.pool,
stack_data.scscf_uri.ptr,
stack_data.scscf_uri.slen,
0);
service_route_uri->lr_param = 1;
// Add the orig parameter. The UE must provide this back on future messages
// to ensure we perform originating processing.
pjsip_param *orig_param = PJ_POOL_ALLOC_T(stack_data.pool, pjsip_param);
pj_strdup(stack_data.pool, &orig_param->name, &STR_ORIG);
pj_strdup2(stack_data.pool, &orig_param->value, "");
pj_list_insert_after(&service_route_uri->other_param, orig_param);
service_route = pjsip_route_hdr_create(stack_data.pool);
service_route->name = STR_SERVICE_ROUTE;
service_route->sname = pj_str("");
service_route->name_addr.uri = (pjsip_uri*)service_route_uri;
status = pjsip_endpt_register_module(stack_data.endpt, &mod_registrar);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
return status;
}
int main(int argc, char *argv[])
{
/* At least on Linux, we have to initialize SDL video subsystem prior to
* creating/initializing QApplication, otherwise we'll segfault miserably
* in SDL_CreateWindow(). Here's a stack trace if you're interested:
Thread [7] (Suspended: Signal 'SIGSEGV' received. Description: Segmentation fault.)
13 XCreateIC()
12 SetupWindowData()
11 X11_CreateWindow()
10 SDL_CreateWindow()
..
*/
if ( SDL_InitSubSystem(SDL_INIT_VIDEO) < 0 ) {
printf("Unable to init SDL: %s\n", SDL_GetError());
return 1;
}
QApplication app(argc, argv);
MainWin win;
win.show();
if (!win.initStack()) {
win.quit();
return 1;
}
/* We want to be registrar too! */
if (pjsua_get_pjsip_endpt()) {
pjsip_endpt_register_module(pjsua_get_pjsip_endpt(),
&mod_default_handler);
}
return app.exec();
}
int transport_load_test(char *target_url)
{
enum { COUNT = 2000 };
unsigned i;
pj_status_t status = PJ_SUCCESS;
/* exhaust packets */
do {
pj_time_val delay = {1, 0};
i = 0;
pjsip_endpt_handle_events2(endpt, &delay, &i);
} while (i != 0);
PJ_LOG(3,(THIS_FILE, " transport load test..."));
if (mod_load.mod.id == -1) {
status = pjsip_endpt_register_module( endpt, &mod_load.mod);
if (status != PJ_SUCCESS) {
app_perror("error registering module", status);
return -1;
}
}
mod_load.err = PJ_FALSE;
mod_load.next_seq = 0;
for (i=0; i<COUNT && !mod_load.err; ++i) {
pj_str_t target, from, call_id;
pjsip_tx_data *tdata;
target = pj_str(target_url);
from = pj_str("<sip:user@host>");
call_id = pj_str("thecallid");
status = pjsip_endpt_create_request(endpt, &pjsip_invite_method,
&target, &from,
&target, &from, &call_id,
i, NULL, &tdata );
if (status != PJ_SUCCESS) {
app_perror("error creating request", status);
goto on_return;
}
status = pjsip_endpt_send_request_stateless(endpt, tdata, NULL, NULL);
if (status != PJ_SUCCESS) {
app_perror("error sending request", status);
goto on_return;
}
}
do {
pj_time_val delay = {1, 0};
i = 0;
pjsip_endpt_handle_events2(endpt, &delay, &i);
} while (i != 0);
if (mod_load.next_seq != COUNT) {
PJ_LOG(1,("THIS_FILE", " err: expecting %u msg, got only %u",
COUNT, mod_load.next_seq));
status = -2;
goto on_return;
}
on_return:
if (mod_load.mod.id != -1) {
pjsip_endpt_unregister_module( endpt, &mod_load.mod);
mod_load.mod.id = -1;
}
if (status != PJ_SUCCESS || mod_load.err) {
return -2;
}
PJ_LOG(3,(THIS_FILE, " success"));
return 0;
}
int transport_rt_test( pjsip_transport_type_e tp_type,
pjsip_transport *ref_tp,
char *target_url,
int *lost)
{
enum { THREADS = 4, INTERVAL = 10 };
int i;
pj_status_t status;
pj_pool_t *pool;
pj_bool_t logger_enabled;
pj_timestamp zero_time, total_time;
unsigned usec_rt;
unsigned total_sent;
unsigned total_recv;
PJ_UNUSED_ARG(tp_type);
PJ_UNUSED_ARG(ref_tp);
PJ_LOG(3,(THIS_FILE, " multithreaded round-trip test (%d threads)...",
THREADS));
PJ_LOG(3,(THIS_FILE, " this will take approx %d seconds, please wait..",
INTERVAL));
/* Make sure msg logger is disabled. */
logger_enabled = msg_logger_set_enabled(0);
/* Register module (if not yet registered) */
if (rt_module.id == -1) {
status = pjsip_endpt_register_module( endpt, &rt_module );
if (status != PJ_SUCCESS) {
app_perror(" error: unable to register module", status);
return -600;
}
}
/* Create pool for this test. */
pool = pjsip_endpt_create_pool(endpt, NULL, 4000, 4000);
if (!pool)
return -610;
/* Initialize static test data. */
pj_ansi_strcpy(rt_target_uri, target_url);
rt_call_id = pj_str("RT-Call-Id/");
rt_stop = PJ_FALSE;
/* Initialize thread data. */
for (i=0; i<THREADS; ++i) {
char buf[1];
pj_str_t str_id;
pj_strset(&str_id, buf, 1);
pj_bzero(&rt_test_data[i], sizeof(rt_test_data[i]));
/* Init timer entry */
rt_test_data[i].tx_timer.id = i;
rt_test_data[i].tx_timer.cb = &rt_tx_timer;
rt_test_data[i].timeout_timer.id = i;
rt_test_data[i].timeout_timer.cb = &rt_timeout_timer;
/* Generate Call-ID for each thread. */
rt_test_data[i].call_id.ptr = (char*) pj_pool_alloc(pool, rt_call_id.slen+1);
pj_strcpy(&rt_test_data[i].call_id, &rt_call_id);
buf[0] = '0' + (char)i;
pj_strcat(&rt_test_data[i].call_id, &str_id);
/* Init mutex. */
status = pj_mutex_create_recursive(pool, "rt", &rt_test_data[i].mutex);
if (status != PJ_SUCCESS) {
app_perror(" error: unable to create mutex", status);
return -615;
}
/* Create thread, suspended. */
status = pj_thread_create(pool, "rttest%p", &rt_worker_thread, (void*)(long)i, 0,
PJ_THREAD_SUSPENDED, &rt_test_data[i].thread);
if (status != PJ_SUCCESS) {
app_perror(" error: unable to create thread", status);
return -620;
}
}
/* Start threads! */
for (i=0; i<THREADS; ++i) {
pj_time_val delay = {0,0};
pj_thread_resume(rt_test_data[i].thread);
/* Schedule first message transmissions. */
rt_test_data[i].tx_timer.user_data = (void*)1;
pjsip_endpt_schedule_timer(endpt, &rt_test_data[i].tx_timer, &delay);
}
/* Sleep for some time. */
pj_thread_sleep(INTERVAL * 1000);
/* Signal thread to stop. */
rt_stop = PJ_TRUE;
/* Wait threads to complete. */
for (i=0; i<THREADS; ++i) {
pj_thread_join(rt_test_data[i].thread);
pj_thread_destroy(rt_test_data[i].thread);
}
/* Destroy rt_test_data */
for (i=0; i<THREADS; ++i) {
pj_mutex_destroy(rt_test_data[i].mutex);
pjsip_endpt_cancel_timer(endpt, &rt_test_data[i].timeout_timer);
}
/* Gather statistics. */
pj_bzero(&total_time, sizeof(total_time));
pj_bzero(&zero_time, sizeof(zero_time));
usec_rt = total_sent = total_recv = 0;
for (i=0; i<THREADS; ++i) {
total_sent += rt_test_data[i].sent_request_count;
total_recv += rt_test_data[i].recv_response_count;
pj_add_timestamp(&total_time, &rt_test_data[i].total_rt_time);
}
/* Display statistics. */
if (total_recv)
total_time.u64 = total_time.u64/total_recv;
else
total_time.u64 = 0;
usec_rt = pj_elapsed_usec(&zero_time, &total_time);
PJ_LOG(3,(THIS_FILE, " done."));
PJ_LOG(3,(THIS_FILE, " total %d messages sent", total_sent));
PJ_LOG(3,(THIS_FILE, " average round-trip=%d usec", usec_rt));
pjsip_endpt_release_pool(endpt, pool);
*lost = total_sent-total_recv;
/* Flush events. */
flush_events(500);
/* Restore msg logger. */
msg_logger_set_enabled(logger_enabled);
return 0;
}
/* Test that we receive loopback message. */
int transport_send_recv_test( pjsip_transport_type_e tp_type,
pjsip_transport *ref_tp,
char *target_url,
int *p_usec_rtt)
{
pj_bool_t msg_log_enabled;
pj_status_t status;
pj_str_t target, from, to, contact, call_id, body;
pjsip_method method;
pjsip_tx_data *tdata;
pj_time_val timeout;
PJ_UNUSED_ARG(tp_type);
PJ_UNUSED_ARG(ref_tp);
PJ_LOG(3,(THIS_FILE, " single message round-trip test..."));
/* Register out test module to receive the message (if necessary). */
if (my_module.id == -1) {
status = pjsip_endpt_register_module( endpt, &my_module );
if (status != PJ_SUCCESS) {
app_perror(" error: unable to register module", status);
return -500;
}
}
/* Disable message logging. */
msg_log_enabled = msg_logger_set_enabled(0);
/* Create a request message. */
target = pj_str(target_url);
from = pj_str(FROM_HDR);
to = pj_str(target_url);
contact = pj_str(CONTACT_HDR);
call_id = pj_str(CALL_ID_HDR);
body = pj_str(BODY);
pjsip_method_set(&method, PJSIP_OPTIONS_METHOD);
status = pjsip_endpt_create_request( endpt, &method, &target, &from, &to,
&contact, &call_id, CSEQ_VALUE,
&body, &tdata );
if (status != PJ_SUCCESS) {
app_perror(" error: unable to create request", status);
return -510;
}
/* Reset statuses */
send_status = recv_status = NO_STATUS;
/* Start time. */
pj_get_timestamp(&my_send_time);
/* Send the message (statelessly). */
PJ_LOG(5,(THIS_FILE, "Sending request to %.*s",
(int)target.slen, target.ptr));
status = pjsip_endpt_send_request_stateless( endpt, tdata, NULL,
&send_msg_callback);
if (status != PJ_SUCCESS) {
/* Immediate error! */
pjsip_tx_data_dec_ref(tdata);
send_status = status;
}
/* Set the timeout (2 seconds from now) */
pj_gettimeofday(&timeout);
timeout.sec += 2;
/* Loop handling events until we get status */
do {
pj_time_val now;
pj_time_val poll_interval = { 0, 10 };
pj_gettimeofday(&now);
if (PJ_TIME_VAL_GTE(now, timeout)) {
PJ_LOG(3,(THIS_FILE, " error: timeout in send/recv test"));
status = -540;
goto on_return;
}
if (send_status!=NO_STATUS && send_status!=PJ_SUCCESS) {
app_perror(" error sending message", send_status);
status = -550;
goto on_return;
}
if (recv_status!=NO_STATUS && recv_status!=PJ_SUCCESS) {
app_perror(" error receiving message", recv_status);
status = -560;
goto on_return;
}
if (send_status!=NO_STATUS && recv_status!=NO_STATUS) {
/* Success! */
break;
}
pjsip_endpt_handle_events(endpt, &poll_interval);
} while (1);
if (status == PJ_SUCCESS) {
unsigned usec_rt;
usec_rt = pj_elapsed_usec(&my_send_time, &my_recv_time);
PJ_LOG(3,(THIS_FILE, " round-trip = %d usec", usec_rt));
*p_usec_rtt = usec_rt;
}
/* Restore message logging. */
msg_logger_set_enabled(msg_log_enabled);
status = PJ_SUCCESS;
on_return:
return status;
}
//Wrap start & stop
PJ_DECL(pj_status_t) csipsimple_init(pjsua_config *ua_cfg,
pjsua_logging_config *log_cfg,
pjsua_media_config *media_cfg,
csipsimple_config *css_cfg){
pj_status_t result;
// Finalize configuration
log_cfg->cb = &pj_android_log_msg;
if(css_cfg->turn_username.slen){
media_cfg->turn_auth_cred.type = PJ_STUN_AUTH_CRED_STATIC;
media_cfg->turn_auth_cred.data.static_cred.realm = pj_str("*");
media_cfg->turn_auth_cred.data.static_cred.username = css_cfg->turn_username;
if (css_cfg->turn_password.slen) {
media_cfg->turn_auth_cred.data.static_cred.data_type = PJ_STUN_PASSWD_PLAIN;
media_cfg->turn_auth_cred.data.static_cred.data = css_cfg->turn_password;
}
}
// Static cfg
extern pj_bool_t pjsip_use_compact_form;
extern pj_bool_t pjsip_include_allow_hdr_in_dlg;
extern pj_bool_t pjmedia_add_rtpmap_for_static_pt;
extern pj_bool_t pjsua_no_update;
pjsua_no_update = css_cfg->use_no_update ? PJ_TRUE : PJ_FALSE;
pjsip_use_compact_form = css_cfg->use_compact_form_headers ? PJ_TRUE : PJ_FALSE;
/* do not transmit Allow header */
pjsip_include_allow_hdr_in_dlg = css_cfg->use_compact_form_headers ? PJ_FALSE : PJ_TRUE;
/* Do not include rtpmap for static payload types (<96) */
pjmedia_add_rtpmap_for_static_pt = css_cfg->use_compact_form_sdp ? PJ_FALSE : PJ_TRUE;
#if defined(PJMEDIA_HAS_ZRTP) && PJMEDIA_HAS_ZRTP!=0
if(css_cfg->use_zrtp){
ua_cfg->cb.on_create_media_transport = &on_zrtp_transport_created;
}
#endif
result = (pj_status_t) pjsua_init(ua_cfg, log_cfg, media_cfg);
if(result == PJ_SUCCESS){
init_ringback_tone();
#if PJMEDIA_AUDIO_DEV_HAS_ANDROID
#if PJ_ANDROID_DEVICE==1
pjmedia_aud_register_factory(&pjmedia_android_factory);
#endif
#if PJ_ANDROID_DEVICE==2
pjmedia_aud_register_factory(&pjmedia_opensl_factory);
#endif
#endif
#if USE_TCP_HACK==1
// Registering module for tcp hack
static pjsip_module tcp_hack_mod; // cannot be a stack variable
memset(&tcp_hack_mod, 0, sizeof(tcp_hack_mod));
tcp_hack_mod.id = -1;
tcp_hack_mod.priority = PJSIP_MOD_PRIORITY_UA_PROXY_LAYER - 1;
tcp_hack_mod.on_rx_response = &on_rx_request_tcp_hack;
tcp_hack_mod.name = pj_str("TCP-Hack");
result = pjsip_endpt_register_module(pjsip_ua_get_endpt(pjsip_ua_instance()), &tcp_hack_mod);
#endif
}
return result;
}
/*
* main()
*
* If called with argument, treat argument as SIP URL to be called.
* Otherwise wait for incoming calls.
*/
int main(int argc, char *argv[])
{
pj_pool_t *pool = NULL;
pj_status_t status;
unsigned i;
/* Must init PJLIB first: */
status = pj_init();
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
pj_log_set_level(5);
/* Then init PJLIB-UTIL: */
status = pjlib_util_init();
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/* Must create a pool factory before we can allocate any memory. */
pj_caching_pool_init(&cp, &pj_pool_factory_default_policy, 0);
/* Create global endpoint: */
{
const pj_str_t *hostname;
const char *endpt_name;
/* Endpoint MUST be assigned a globally unique name.
* The name will be used as the hostname in Warning header.
*/
/* For this implementation, we'll use hostname for simplicity */
hostname = pj_gethostname();
endpt_name = hostname->ptr;
/* Create the endpoint: */
status = pjsip_endpt_create(&cp.factory, endpt_name,
&g_endpt);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
}
/*
* Add UDP transport, with hard-coded port
* Alternatively, application can use pjsip_udp_transport_attach() to
* start UDP transport, if it already has an UDP socket (e.g. after it
* resolves the address with STUN).
*/
{
pj_sockaddr addr;
pj_sockaddr_init(AF, &addr, NULL, (pj_uint16_t)SIP_PORT);
if (AF == pj_AF_INET()) {
status = pjsip_udp_transport_start( g_endpt, &addr.ipv4, NULL,
1, NULL);
} else if (AF == pj_AF_INET6()) {
status = pjsip_udp_transport_start6(g_endpt, &addr.ipv6, NULL,
1, NULL);
} else {
status = PJ_EAFNOTSUP;
}
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to start UDP transport", status);
return 1;
}
}
/*
* Init transaction layer.
* This will create/initialize transaction hash tables etc.
*/
status = pjsip_tsx_layer_init_module(g_endpt);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/*
* Initialize UA layer module.
* This will create/initialize dialog hash tables etc.
*/
status = pjsip_ua_init_module( g_endpt, NULL );
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/*
* Init invite session module.
* The invite session module initialization takes additional argument,
* i.e. a structure containing callbacks to be called on specific
* occurence of events.
*
* The on_state_changed and on_new_session callbacks are mandatory.
* Application must supply the callback function.
*
* We use on_media_update() callback in this application to start
* media transmission.
*/
{
pjsip_inv_callback inv_cb;
/* Init the callback for INVITE session: */
pj_bzero(&inv_cb, sizeof(inv_cb));
inv_cb.on_state_changed = &call_on_state_changed;
inv_cb.on_new_session = &call_on_forked;
inv_cb.on_media_update = &call_on_media_update;
/* Initialize invite session module: */
status = pjsip_inv_usage_init(g_endpt, &inv_cb);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
}
/* Initialize 100rel support */
status = pjsip_100rel_init_module(g_endpt);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/*
* Register our module to receive incoming requests.
*/
status = pjsip_endpt_register_module( g_endpt, &mod_simpleua);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/*
* Register message logger module.
*/
status = pjsip_endpt_register_module( g_endpt, &msg_logger);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/*
* Initialize media endpoint.
* This will implicitly initialize PJMEDIA too.
*/
#if PJ_HAS_THREADS
status = pjmedia_endpt_create(&cp.factory, NULL, 1, &g_med_endpt);
#else
status = pjmedia_endpt_create(&cp.factory,
pjsip_endpt_get_ioqueue(g_endpt),
0, &g_med_endpt);
#endif
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/*
* Add PCMA/PCMU codec to the media endpoint.
*/
#if defined(PJMEDIA_HAS_G711_CODEC) && PJMEDIA_HAS_G711_CODEC!=0
status = pjmedia_codec_g711_init(g_med_endpt);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
#endif
#if defined(PJMEDIA_HAS_VIDEO) && (PJMEDIA_HAS_VIDEO != 0)
/* Init video subsystem */
pool = pjmedia_endpt_create_pool(g_med_endpt, "Video subsystem", 512, 512);
status = pjmedia_video_format_mgr_create(pool, 64, 0, NULL);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
status = pjmedia_converter_mgr_create(pool, NULL);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
status = pjmedia_vid_codec_mgr_create(pool, NULL);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
status = pjmedia_vid_dev_subsys_init(&cp.factory);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
# if defined(PJMEDIA_HAS_FFMPEG_VID_CODEC) && PJMEDIA_HAS_FFMPEG_VID_CODEC!=0
/* Init ffmpeg video codecs */
status = pjmedia_codec_ffmpeg_vid_init(NULL, &cp.factory);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
# endif /* PJMEDIA_HAS_FFMPEG_VID_CODEC */
#endif /* PJMEDIA_HAS_VIDEO */
/*
* Create media transport used to send/receive RTP/RTCP socket.
* One media transport is needed for each call. Application may
* opt to re-use the same media transport for subsequent calls.
*/
for (i = 0; i < PJ_ARRAY_SIZE(g_med_transport); ++i) {
status = pjmedia_transport_udp_create3(g_med_endpt, AF, NULL, NULL,
RTP_PORT + i*2, 0,
&g_med_transport[i]);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to create media transport", status);
return 1;
}
/*
* Get socket info (address, port) of the media transport. We will
* need this info to create SDP (i.e. the address and port info in
* the SDP).
*/
pjmedia_transport_info_init(&g_med_tpinfo[i]);
pjmedia_transport_get_info(g_med_transport[i], &g_med_tpinfo[i]);
pj_memcpy(&g_sock_info[i], &g_med_tpinfo[i].sock_info,
sizeof(pjmedia_sock_info));
}
/*
* If URL is specified, then make call immediately.
*/
if (argc > 1) {
pj_sockaddr hostaddr;
char hostip[PJ_INET6_ADDRSTRLEN+2];
char temp[80];
pj_str_t dst_uri = pj_str(argv[1]);
pj_str_t local_uri;
pjsip_dialog *dlg;
pjmedia_sdp_session *local_sdp;
pjsip_tx_data *tdata;
if (pj_gethostip(AF, &hostaddr) != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to retrieve local host IP", status);
return 1;
}
pj_sockaddr_print(&hostaddr, hostip, sizeof(hostip), 2);
pj_ansi_sprintf(temp, "<sip:simpleuac@%s:%d>",
hostip, SIP_PORT);
local_uri = pj_str(temp);
/* Create UAC dialog */
status = pjsip_dlg_create_uac( pjsip_ua_instance(),
&local_uri, /* local URI */
&local_uri, /* local Contact */
&dst_uri, /* remote URI */
&dst_uri, /* remote target */
&dlg); /* dialog */
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to create UAC dialog", status);
return 1;
}
/* If we expect the outgoing INVITE to be challenged, then we should
* put the credentials in the dialog here, with something like this:
*
{
pjsip_cred_info cred[1];
cred[0].realm = pj_str("sip.server.realm");
cred[0].scheme = pj_str("digest");
cred[0].username = pj_str("theuser");
cred[0].data_type = PJSIP_CRED_DATA_PLAIN_PASSWD;
cred[0].data = pj_str("thepassword");
pjsip_auth_clt_set_credentials( &dlg->auth_sess, 1, cred);
}
*
*/
/* Get the SDP body to be put in the outgoing INVITE, by asking
* media endpoint to create one for us.
*/
status = pjmedia_endpt_create_sdp( g_med_endpt, /* the media endpt */
dlg->pool, /* pool. */
MAX_MEDIA_CNT, /* # of streams */
g_sock_info, /* RTP sock info */
&local_sdp); /* the SDP result */
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/* Create the INVITE session, and pass the SDP returned earlier
* as the session's initial capability.
*/
status = pjsip_inv_create_uac( dlg, local_sdp, 0, &g_inv);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/* If we want the initial INVITE to travel to specific SIP proxies,
* then we should put the initial dialog's route set here. The final
* route set will be updated once a dialog has been established.
* To set the dialog's initial route set, we do it with something
* like this:
*
{
pjsip_route_hdr route_set;
pjsip_route_hdr *route;
const pj_str_t hname = { "Route", 5 };
char *uri = "sip:proxy.server;lr";
pj_list_init(&route_set);
route = pjsip_parse_hdr( dlg->pool, &hname,
uri, strlen(uri),
NULL);
PJ_ASSERT_RETURN(route != NULL, 1);
pj_list_push_back(&route_set, route);
pjsip_dlg_set_route_set(dlg, &route_set);
}
*
* Note that Route URI SHOULD have an ";lr" parameter!
*/
/* Create initial INVITE request.
* This INVITE request will contain a perfectly good request and
* an SDP body as well.
*/
status = pjsip_inv_invite(g_inv, &tdata);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/* Send initial INVITE request.
* From now on, the invite session's state will be reported to us
* via the invite session callbacks.
*/
status = pjsip_inv_send_msg(g_inv, tdata);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
} else {
/* No URL to make call to */
PJ_LOG(3,(THIS_FILE, "Ready to accept incoming calls..."));
}
/* Loop until one call is completed */
for (;!g_complete;) {
pj_time_val timeout = {0, 10};
pjsip_endpt_handle_events(g_endpt, &timeout);
}
/* On exit, dump current memory usage: */
dump_pool_usage(THIS_FILE, &cp);
/* Destroy audio ports. Destroy the audio port first
* before the stream since the audio port has threads
* that get/put frames to the stream.
*/
if (g_snd_port)
pjmedia_snd_port_destroy(g_snd_port);
#if defined(PJMEDIA_HAS_VIDEO) && (PJMEDIA_HAS_VIDEO != 0)
/* Destroy video ports */
if (g_vid_capturer)
pjmedia_vid_port_destroy(g_vid_capturer);
if (g_vid_renderer)
pjmedia_vid_port_destroy(g_vid_renderer);
#endif
/* Destroy streams */
if (g_med_stream)
pjmedia_stream_destroy(g_med_stream);
#if defined(PJMEDIA_HAS_VIDEO) && (PJMEDIA_HAS_VIDEO != 0)
if (g_med_vstream)
pjmedia_vid_stream_destroy(g_med_vstream);
/* Deinit ffmpeg codec */
# if defined(PJMEDIA_HAS_FFMPEG_VID_CODEC) && PJMEDIA_HAS_FFMPEG_VID_CODEC!=0
pjmedia_codec_ffmpeg_vid_deinit();
# endif
#endif
/* Destroy media transports */
for (i = 0; i < MAX_MEDIA_CNT; ++i) {
if (g_med_transport[i])
pjmedia_transport_close(g_med_transport[i]);
}
/* Deinit pjmedia endpoint */
if (g_med_endpt)
pjmedia_endpt_destroy(g_med_endpt);
/* Deinit pjsip endpoint */
if (g_endpt)
pjsip_endpt_destroy(g_endpt);
/* Release pool */
if (pool)
pj_pool_release(pool);
return 0;
}
pj_status_t init_stack(const std::string& system_name,
const std::string& sas_address,
int trusted_port,
int untrusted_port,
const std::string& local_host,
const std::string& home_domain,
const std::string& sprout_cluster_domain,
const std::string& alias_hosts,
int num_pjsip_threads,
int num_worker_threads)
{
pj_status_t status;
pj_sockaddr pri_addr;
pj_sockaddr addr_list[16];
unsigned addr_cnt = PJ_ARRAY_SIZE(addr_list);
unsigned i;
// Set up the vectors of threads. The threads don't get created until
// start_stack is called.
pjsip_threads.resize(num_pjsip_threads);
worker_threads.resize(num_worker_threads);
// Get ports and host names specified on options. If local host was not
// specified, use the host name returned by pj_gethostname.
memset(&stack_data, 0, sizeof(stack_data));
char* local_host_cstr = strdup(local_host.c_str());
char* home_domain_cstr = strdup(home_domain.c_str());
char* sprout_cluster_domain_cstr = strdup(sprout_cluster_domain.c_str());
stack_data.trusted_port = trusted_port;
stack_data.untrusted_port = untrusted_port;
stack_data.local_host = (local_host != "") ? pj_str(local_host_cstr) : *pj_gethostname();
stack_data.home_domain = (home_domain != "") ? pj_str(home_domain_cstr) : stack_data.local_host;
stack_data.sprout_cluster_domain = (sprout_cluster_domain != "") ? pj_str(sprout_cluster_domain_cstr) : stack_data.local_host;
// Initialize SAS logging.
if (system_name != "")
{
SAS::init(system_name.length(), system_name.c_str(), sas_address);
}
else
{
SAS::init(stack_data.local_host.slen, stack_data.local_host.ptr, sas_address);
}
// Initialise PJSIP and all the associated resources.
status = init_pjsip();
// Register the stack module.
pjsip_endpt_register_module(stack_data.endpt, &mod_stack);
stack_data.module_id = mod_stack.id;
// Create listening transports for trusted and untrusted ports.
if (stack_data.trusted_port != 0)
{
status = create_listener_transports(stack_data.trusted_port, &stack_data.tcp_factory);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
}
if (stack_data.untrusted_port != 0)
{
status = create_listener_transports(stack_data.untrusted_port, NULL);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
}
// List all names matching local endpoint.
// Note that PJLIB version 0.6 and newer has a function to
// enumerate local IP interface (pj_enum_ip_interface()), so
// by using it would be possible to list all IP interfaces in
// this host.
// The first address is important since this would be the one
// to be added in Record-Route.
stack_data.name[stack_data.name_cnt] = stack_data.local_host;
stack_data.name_cnt++;
if (pj_gethostip(pj_AF_INET(), &pri_addr) == PJ_SUCCESS)
{
pj_strdup2(stack_data.pool, &stack_data.name[stack_data.name_cnt],
pj_inet_ntoa(pri_addr.ipv4.sin_addr));
stack_data.name_cnt++;
}
// Get the rest of IP interfaces.
if (pj_enum_ip_interface(pj_AF_INET(), &addr_cnt, addr_list) == PJ_SUCCESS)
{
for (i = 0; i < addr_cnt; ++i)
{
if (addr_list[i].ipv4.sin_addr.s_addr == pri_addr.ipv4.sin_addr.s_addr)
{
continue;
}
pj_strdup2(stack_data.pool, &stack_data.name[stack_data.name_cnt],
pj_inet_ntoa(addr_list[i].ipv4.sin_addr));
stack_data.name_cnt++;
}
}
// Add loopback address.
#if PJ_IP_HELPER_IGNORE_LOOPBACK_IF
stack_data.name[stack_data.name_cnt] = pj_str("127.0.0.1");
stack_data.name_cnt++;
#endif
stack_data.name[stack_data.name_cnt] = pj_str("localhost");
stack_data.name_cnt++;
// Parse the list of alias host names.
if (alias_hosts != "")
{
std::list<std::string> hosts;
Utils::split_string(alias_hosts, ',', hosts, 0, true);
for (std::list<std::string>::iterator it = hosts.begin();
it != hosts.end();
++it)
{
pj_strdup2(stack_data.pool, &stack_data.name[stack_data.name_cnt], it->c_str());
stack_data.name_cnt++;
}
}
LOG_STATUS("Local host aliases:");
for (i = 0; i < stack_data.name_cnt; ++i)
{
LOG_STATUS(" %.*s",
(int)stack_data.name[i].slen,
stack_data.name[i].ptr);
}
stack_data.stats_aggregator = new LastValueCache(Statistic::known_stats_count(),
Statistic::known_stats());
latency_accumulator = new StatisticAccumulator("latency_us");
return status;
}
/*****************************************************************************
**
** UAC Transaction Test.
**
*****************************************************************************
*/
int tsx_uac_test(struct tsx_test_param *param)
{
pj_sockaddr_in addr;
pj_status_t status;
timer.tsx_key.ptr = timer.key_buf;
test_param = param;
/* Get transport flag */
tp_flag = pjsip_transport_get_flag_from_type(test_param->type);
pj_ansi_sprintf(TARGET_URI, "sip:[email protected]:%d;transport=%s",
param->port, param->tp_type);
pj_ansi_sprintf(FROM_URI, "sip:[email protected]:%d;transport=%s",
param->port, param->tp_type);
/* Check if loop transport is configured. */
status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_LOOP_DGRAM,
&addr, sizeof(addr), NULL, &loop);
if (status != PJ_SUCCESS) {
PJ_LOG(3,(THIS_FILE, " Error: loop transport is not configured!"));
return -10;
}
/* Register modules. */
status = pjsip_endpt_register_module(endpt, &tsx_user);
if (status != PJ_SUCCESS) {
app_perror(" Error: unable to register module", status);
return -30;
}
status = pjsip_endpt_register_module(endpt, &msg_receiver);
if (status != PJ_SUCCESS) {
app_perror(" Error: unable to register module", status);
return -40;
}
/* TEST1_BRANCH_ID: Basic retransmit and timeout test. */
status = tsx_uac_retransmit_test();
if (status != 0)
return status;
/* TEST2_BRANCH_ID: Resolve error test. */
status = tsx_resolve_error_test();
if (status != 0)
return status;
/* TEST3_BRANCH_ID: UAC terminate while resolving test. */
status = tsx_terminate_resolving_test();
if (status != 0)
return status;
/* TEST4_BRANCH_ID: Transport failed after several retransmissions.
* Only applies to loop transport.
*/
if (test_param->type == PJSIP_TRANSPORT_LOOP_DGRAM) {
status = tsx_retransmit_fail_test();
if (status != 0)
return status;
}
/* TEST5_BRANCH_ID: Terminate transaction after several retransmissions
* Only applicable to non-reliable transports.
*/
if ((tp_flag & PJSIP_TRANSPORT_RELIABLE) == 0) {
status = tsx_terminate_after_retransmit_test();
if (status != 0)
return status;
}
/* TEST6_BRANCH_ID: Successfull non-invite transaction */
status = perform_generic_test("test6: successfull non-invite transaction",
TEST6_BRANCH_ID, &pjsip_options_method);
if (status != 0)
return status;
/* TEST7_BRANCH_ID: Successfull non-invite transaction */
status = perform_generic_test("test7: successfull non-invite transaction "
"with provisional response",
TEST7_BRANCH_ID, &pjsip_options_method);
if (status != 0)
return status;
/* TEST8_BRANCH_ID: Failed invite transaction */
status = perform_generic_test("test8: failed invite transaction",
TEST8_BRANCH_ID, &pjsip_invite_method);
if (status != 0)
return status;
/* TEST9_BRANCH_ID: Failed invite transaction with provisional response */
status = perform_generic_test("test9: failed invite transaction with "
"provisional response",
TEST9_BRANCH_ID, &pjsip_invite_method);
if (status != 0)
return status;
pjsip_transport_dec_ref(loop);
flush_events(500);
/* Unregister modules. */
status = pjsip_endpt_unregister_module(endpt, &tsx_user);
if (status != PJ_SUCCESS) {
app_perror(" Error: unable to unregister module", status);
return -31;
}
status = pjsip_endpt_unregister_module(endpt, &msg_receiver);
if (status != PJ_SUCCESS) {
app_perror(" Error: unable to unregister module", status);
return -41;
}
return 0;
}
/*
* main()
*
*/
int main(int argc, char *argv[])
{
pj_caching_pool cp;
pj_thread_t *thread;
pj_pool_t *pool;
pj_status_t status;
if (argc != 2) {
puts("Error: destination URL needed");
return 0;
}
/* Must init PJLIB first: */
status = pj_init();
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/* Then init PJLIB-UTIL: */
status = pjlib_util_init();
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/* Must create a pool factory before we can allocate any memory. */
pj_caching_pool_init(&cp, &pj_pool_factory_default_policy, 0);
/* Create the endpoint: */
status = pjsip_endpt_create(&cp.factory, "sipstateless",
&sip_endpt);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/*
* Add UDP transport, with hard-coded port
*/
{
pj_sockaddr_in addr;
addr.sin_family = pj_AF_INET();
addr.sin_addr.s_addr = 0;
addr.sin_port = pj_htons(PORT);
status = pjsip_udp_transport_start( sip_endpt, &addr, NULL, 1, NULL);
if (status != PJ_SUCCESS) {
PJ_LOG(3,(THIS_FILE,
"Error starting UDP transport (port in use?)"));
return 1;
}
}
status = pjsip_tsx_layer_init_module(sip_endpt);
pj_assert(status == PJ_SUCCESS);
status = pjsip_ua_init_module(sip_endpt, NULL);
pj_assert(status == PJ_SUCCESS);
/*
* Register our module to receive incoming requests.
*/
status = pjsip_endpt_register_module( sip_endpt, &mod_app);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
pool = pjsip_endpt_create_pool(sip_endpt, "", 1000, 1000);
status = pj_thread_create(pool, "", &worker_thread, NULL, 0, 0, &thread);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
printf("Destination URL: %s\n", argv[1]);
for (;;) {
char line[10];
fgets(line, sizeof(line), stdin);
switch (line[0]) {
case 'm':
make_call(argv[1], PJ_FALSE);
break;
case 'M':
make_call(argv[1], PJ_TRUE);
break;
case 'r':
reinvite(PJ_FALSE);
break;
case 'R':
reinvite(PJ_TRUE);
break;
case 'h':
hangup();
break;
case 'q':
goto on_quit;
}
}
on_quit:
quit_flag = 1;
pj_thread_join(thread);
pjsip_endpt_destroy(sip_endpt);
pj_caching_pool_destroy(&cp);
pj_shutdown();
return 0;
}
int regc_test(void)
{
struct test_rec {
unsigned check_contact;
unsigned add_xuid_param;
const char *title;
char *alt_registrar;
unsigned contact_cnt;
char *contacts[4];
unsigned expires;
struct registrar_cfg server_cfg;
struct client client_cfg;
} test_rec[] =
{
/* immediate error */
{
OFF, /* check_contact */
OFF, /* add_xuid_param */
"immediate error", /* title */
"sip:unresolved-host-xyy", /* alt_registrar */
1, /* contact cnt */
{ "sip:[email protected]:5060" }, /* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_FALSE, 200, PJ_FALSE, NONE, 0, 0, {NULL, 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth?*/
{ PJ_FALSE, 502, PJ_FALSE, 600, 0, PJ_FALSE}
},
/* timeout test */
{
OFF, /* check_contact */
OFF, /* add_xuid_param */
"timeout test (takes ~32 secs)",/* title */
NULL, /* alt_registrar */
1, /* contact cnt */
{ "sip:[email protected]:5060" }, /* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_FALSE, 200, PJ_FALSE, NONE, 0, 0, {NULL, 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth? */
{ PJ_FALSE, 408, PJ_FALSE, 600, 0, PJ_FALSE}
},
/* Basic successful registration scenario:
* a good registrar returns the Contact header as is and
* add expires parameter. In this test no additional bindings
* are returned.
*/
{
ON_OFF, /* check_contact */
ON_OFF, /* add_xuid_param */
"basic", /* title */
NULL, /* alt_registrar */
1, /* contact cnt */
{ "<sip:[email protected]:5060;transport=udp;x-param=1234>" }, /* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_TRUE, 200, PJ_FALSE, EXACT, 75, 65, {NULL, 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth?*/
{ PJ_FALSE, 200, PJ_TRUE, 75, 1, PJ_FALSE}
},
/* Basic successful registration scenario with authentication
*/
{
ON_OFF, /* check_contact */
ON_OFF, /* add_xuid_param */
"authentication", /* title */
NULL, /* alt_registrar */
1, /* contact cnt */
{ "<sip:[email protected]:5060;transport=udp;x-param=1234>" }, /* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_TRUE, 200, PJ_TRUE, EXACT, 75, 65, {NULL, 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth?*/
{ PJ_FALSE, 200, PJ_TRUE, 75, 1, PJ_TRUE}
},
/* a good registrar returns the Contact header as is and
* add expires parameter. Also it adds bindings from other
* clients in this test.
*/
{
ON_OFF, /* check_contact */
ON, /* add_xuid_param */
"more bindings in response", /* title */
NULL, /* alt_registrar */
1, /* contact cnt */
{ "<sip:[email protected]:5060;transport=udp>" }, /* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_TRUE, 200, PJ_FALSE, EXACT, 75, 65, {"<sip:a@a>;expires=70", 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth?*/
{ PJ_FALSE, 200, PJ_TRUE, 75, 2, PJ_FALSE}
},
/* a bad registrar returns modified Contact header, but it
* still returns all parameters intact. In this case
* the expiration is taken from the expires param because
* of matching xuid param or because the number of
* Contact header matches.
*/
{
ON_OFF, /* check_contact */
ON_OFF, /* add_xuid_param */
"registrar modifies Contact header", /* title */
NULL, /* alt_registrar */
1, /* contact cnt */
{ "<sip:[email protected]:5060>" }, /* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_TRUE, 200, PJ_FALSE, MODIFIED, 75, 65, {NULL, 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth?*/
{ PJ_FALSE, 200, PJ_TRUE, 75, 1, PJ_FALSE}
},
/* a bad registrar returns modified Contact header, but it
* still returns all parameters intact. In addition it returns
* bindings from other clients.
*
* In this case the expiration is taken from the expires param
* because add_xuid_param is enabled.
*/
{
ON_OFF, /* check_contact */
ON, /* add_xuid_param */
"registrar modifies Contact header and add bindings", /* title */
NULL, /* alt_registrar */
1, /* contact cnt */
{ "<sip:[email protected]:5060>" }, /* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_TRUE, 200, PJ_FALSE, MODIFIED, 75, 65, {"<sip:a@a>;expires=70", 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth?*/
{ PJ_FALSE, 200, PJ_TRUE, 75, 2, PJ_FALSE}
},
/* a bad registrar returns completely different Contact and
* all parameters are gone. In this case the expiration is
* also taken from the expires param since the number of
* header matches.
*/
{
ON_OFF, /* check_contact */
ON_OFF, /* add_xuid_param */
"registrar replaces Contact header", /* title */
NULL, /* alt_registrar */
1, /* contact cnt */
{ "<sip:[email protected]:5060>" }, /* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_TRUE, 202, PJ_FALSE, NONE, 0, 65, {"<sip:a@A>;expires=75", 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth?*/
{ PJ_FALSE, 202, PJ_TRUE, 75, 1, PJ_FALSE}
},
/* a bad registrar returns completely different Contact (and
* all parameters are gone) and it also includes bindings from
* other clients.
* In this case the expiration is taken from the Expires header.
*/
{
ON_OFF, /* check_contact */
ON_OFF, /* add_xuid_param */
" as above with additional bindings", /* title */
NULL, /* alt_registrar */
1, /* contact cnt */
{ "<sip:[email protected]:5060>" }, /* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_TRUE, 200, PJ_FALSE, NONE, 0, 65, {"<sip:a@A>;expires=75, <sip:b@B;expires=70>", 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth?*/
{ PJ_FALSE, 200, PJ_TRUE, 65, 2, PJ_FALSE}
},
/* the registrar doesn't return any bindings, but for some
* reason it includes an Expires header.
* In this case the expiration is taken from the Expires header.
*/
{
ON_OFF, /* check_contact */
ON_OFF, /* add_xuid_param */
"no Contact but with Expires", /* title */
NULL, /* alt_registrar */
1, /* contact cnt */
{ "<sip:[email protected]:5060>" }, /* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_TRUE, 200, PJ_FALSE, NONE, 0, 65, {NULL, 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth?*/
{ PJ_FALSE, 200, PJ_TRUE, 65, 0, PJ_FALSE}
},
/* Neither Contact header nor Expires header are present.
* In this case the expiration is taken from the request.
*/
{
ON_OFF, /* check_contact */
ON_OFF, /* add_xuid_param */
"no Contact and no Expires", /* title */
NULL, /* alt_registrar */
1, /* contact cnt */
{ "<sip:[email protected]:5060>" },/* contacts[] */
600, /* expires */
/* registrar config: */
/* respond code auth contact exp_prm expires more_contacts */
{ PJ_TRUE, 200, PJ_FALSE, NONE, 0, 0, {NULL, 0}},
/* client expected results: */
/* error code have_reg expiration contact_cnt auth?*/
{ PJ_FALSE, 200, PJ_TRUE, 600, 0, PJ_FALSE}
},
};
unsigned i;
pj_sockaddr_in addr;
pjsip_transport *udp = NULL;
pj_uint16_t port;
char registrar_uri_buf[80];
pj_str_t registrar_uri;
int rc = 0;
pj_sockaddr_in_init(&addr, 0, 0);
/* Acquire existing transport, if any */
rc = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_UDP, &addr, sizeof(addr), NULL, &udp);
if (rc == PJ_SUCCESS) {
port = pj_sockaddr_get_port(&udp->local_addr);
pjsip_transport_dec_ref(udp);
udp = NULL;
} else {
rc = pjsip_udp_transport_start(endpt, NULL, NULL, 1, &udp);
if (rc != PJ_SUCCESS) {
app_perror(" error creating UDP transport", rc);
rc = -2;
goto on_return;
}
port = pj_sockaddr_get_port(&udp->local_addr);
}
/* Register registrar module */
rc = pjsip_endpt_register_module(endpt, ®istrar.mod);
if (rc != PJ_SUCCESS) {
app_perror(" error registering module", rc);
rc = -3;
goto on_return;
}
/* Register send module */
rc = pjsip_endpt_register_module(endpt, &send_mod.mod);
if (rc != PJ_SUCCESS) {
app_perror(" error registering module", rc);
rc = -3;
goto on_return;
}
pj_ansi_snprintf(registrar_uri_buf, sizeof(registrar_uri_buf),
"sip:127.0.0.1:%d", (int)port);
registrar_uri = pj_str(registrar_uri_buf);
for (i=0; i<PJ_ARRAY_SIZE(test_rec); ++i) {
struct test_rec *t = &test_rec[i];
unsigned j, x;
pj_str_t reg_uri;
pj_str_t contacts[8];
/* Fill in the registrar address if it's not specified */
if (t->alt_registrar == NULL) {
reg_uri = registrar_uri;
} else {
reg_uri = pj_str(t->alt_registrar);
}
/* Build contact pj_str_t's */
for (j=0; j<t->contact_cnt; ++j) {
contacts[j] = pj_str(t->contacts[j]);
}
/* Normalize more_contacts field */
if (t->server_cfg.more_contacts.ptr)
t->server_cfg.more_contacts.slen = strlen(t->server_cfg.more_contacts.ptr);
/* Do tests with three combinations:
* - check_contact on/off
* - add_xuid_param on/off
* - destroy_on_callback on/off
*/
for (x=1; x<=2; ++x) {
unsigned y;
if ((t->check_contact & x) == 0)
continue;
pjsip_cfg()->regc.check_contact = (x-1);
for (y=1; y<=2; ++y) {
unsigned z;
if ((t->add_xuid_param & y) == 0)
continue;
pjsip_cfg()->regc.add_xuid_param = (y-1);
for (z=0; z<=1; ++z) {
char new_title[200];
t->client_cfg.destroy_on_cb = z;
sprintf(new_title, "%s [check=%d, xuid=%d, destroy=%d]",
t->title, pjsip_cfg()->regc.check_contact,
pjsip_cfg()->regc.add_xuid_param, z);
rc = do_test(new_title, &t->server_cfg, &t->client_cfg,
®_uri, t->contact_cnt, contacts,
t->expires, PJ_FALSE, NULL);
if (rc != 0)
goto on_return;
}
}
}
/* Sleep between test groups to avoid using up too many
* active transactions.
*/
pj_thread_sleep(1000);
}
/* keep-alive test */
rc = keep_alive_test(®istrar_uri);
if (rc != 0)
goto on_return;
/* Send error on refresh without destroy on callback */
rc = refresh_error(®istrar_uri, PJ_FALSE);
if (rc != 0)
goto on_return;
/* Send error on refresh, destroy on callback */
rc = refresh_error(®istrar_uri, PJ_TRUE);
if (rc != 0)
goto on_return;
/* Updating contact */
rc = update_test(®istrar_uri);
if (rc != 0)
goto on_return;
/* Send error during auth, don't destroy on callback */
rc = auth_send_error(®istrar_uri, PJ_FALSE);
if (rc != 0)
goto on_return;
/* Send error during auth, destroy on callback */
rc = auth_send_error(®istrar_uri, PJ_FALSE);
if (rc != 0)
goto on_return;
on_return:
if (registrar.mod.id != -1) {
pjsip_endpt_unregister_module(endpt, ®istrar.mod);
}
if (send_mod.mod.id != -1) {
pjsip_endpt_unregister_module(endpt, &send_mod.mod);
}
if (udp) {
pjsip_transport_dec_ref(udp);
}
return rc;
}
