/* It does what it says... */
static void unsubscribe_buddy_presence(unsigned index)
{
pjsua_buddy *buddy;
pjsip_tx_data *tdata;
pj_status_t status;
buddy = &pjsua_var.buddy[index];
if (buddy->sub == NULL)
return;
if (pjsip_evsub_get_state(buddy->sub) == PJSIP_EVSUB_STATE_TERMINATED) {
pjsua_var.buddy[index].sub = NULL;
return;
}
status = pjsip_pres_initiate( buddy->sub, 0, &tdata);
if (status == PJ_SUCCESS) {
pjsua_process_msg_data(tdata, NULL);
status = pjsip_pres_send_request( buddy->sub, tdata );
}
if (status != PJ_SUCCESS && buddy->sub) {
pjsip_pres_terminate(buddy->sub, PJ_FALSE);
buddy->sub = NULL;
pjsua_perror(THIS_FILE, "Unable to unsubscribe presence",
status);
}
}
static void ui_write_settings()
{
char settings[2000];
int len;
char buf[128];
len = write_settings(&app_config, settings, sizeof(settings));
if (len < 1)
PJ_LOG(1,(THIS_FILE, "Error: not enough buffer"));
else {
pj_oshandle_t fd;
pj_status_t status;
status = pj_file_open(app_config.pool, buf, PJ_O_WRONLY, &fd);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to open file", status);
} else {
pj_ssize_t size = len;
pj_file_write(fd, settings, &size);
pj_file_close(fd);
printf("Settings successfully written to '%s'\n", buf);
}
}
}
static void ui_send_dtmf_2833()
{
if (current_call == -1) {
PJ_LOG(3,(THIS_FILE, "No current call"));
} else if (!pjsua_call_has_media(current_call)) {
PJ_LOG(3,(THIS_FILE, "Media is not established yet!"));
} else {
pj_str_t digits;
int call = current_call;
pj_status_t status;
char buf[128];
if (!simple_input("DTMF strings to send (0-9*R#A-B)", buf,
sizeof(buf)))
{
return;
}
if (call != current_call) {
puts("Call has been disconnected");
return;
}
digits = pj_str(buf);
status = pjsua_call_dial_dtmf(current_call, &digits);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send DTMF", status);
} else {
puts("DTMF digits enqueued for transmission");
}
}
}
static void ui_add_account(pjsua_transport_config *rtp_cfg)
{
char id[80], registrar[80], realm[80], uname[80], passwd[30];
pjsua_acc_config acc_cfg;
pj_status_t status;
if (!simple_input("Your SIP URL:", id, sizeof(id)))
return;
if (!simple_input("URL of the registrar:", registrar, sizeof(registrar)))
return;
if (!simple_input("Auth Realm:", realm, sizeof(realm)))
return;
if (!simple_input("Auth Username:"******"Auth Password:"******"Digest");
acc_cfg.cred_info[0].realm = pj_str(realm);
acc_cfg.cred_info[0].username = pj_str(uname);
acc_cfg.cred_info[0].data_type = 0;
acc_cfg.cred_info[0].data = pj_str(passwd);
acc_cfg.rtp_cfg = *rtp_cfg;
app_config_init_video(&acc_cfg);
status = pjsua_acc_add(&acc_cfg, PJ_TRUE, NULL);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error adding new account", status);
}
}
/* Display error and exit application */
static void error_exit (const char *title, pj_status_t status)
{
VFVW_LOG("pjsip error [%s, %d]", title, status);
pjsua_perror ("voice app", title, status);
pjsua_destroy ();
exit (1);
}
/*
* 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;
}
// display error and exit application
static void error_exit(const char *title, pj_status_t status)
{
if (!app_exiting)
{
app_exiting = 1;
pjsua_perror("SIP Call", title, status);
// check if player/recorder is active and stop them
if (play_id != -1) pjsua_player_destroy(play_id);
if (rec_id != -1) pjsua_recorder_destroy(rec_id);
// hangup open calls and stop pjsua
pjsua_call_hangup_all();
pjsua_destroy();
exit(1);
}
}
/*
* Send arbitrary request to remote host
*/
void send_request(char *cstr_method, const pj_str_t *dst_uri)
{
pj_str_t str_method;
pjsip_method method;
pjsip_tx_data *tdata;
pjsip_endpoint *endpt;
pj_status_t status;
endpt = pjsua_get_pjsip_endpt();
str_method = pj_str(cstr_method);
pjsip_method_init_np(&method, &str_method);
status = pjsua_acc_create_request(current_acc, &method, dst_uri, &tdata);
status = pjsip_endpt_send_request(endpt, tdata, -1, NULL, NULL);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send request", status);
return;
}
}
void PjsipCallFront::run()
{
pj_thread_desc initdec;
pj_thread_t* thread = 0;
pj_status_t status;
int evt_cnt = 0;
Q_ASSERT(::globalPjCallback == NULL);
::globalPjCallback = new PjCallback();
status = pjsua_create();
Q_ASSERT(status == PJ_SUCCESS);
PJSipEventThread *ethread = new PJSipEventThread();
ethread->start();
while (!ethread->isRunning()) {
msleep(5);
}
PjCallback *myCb = (PjCallback*) globalPjCallback;
QObject::connect(this, SIGNAL(invoke_make_call_fwd(int, pjsua_acc_id, const QString&)),
myCb, SLOT(on_make_call_impl(int, pjsua_acc_id, const QString&)));
QObject::connect(myCb, SIGNAL(sig_make_call_done(int, pj_status_t, pjsua_call_id)),
this, SIGNAL(invoke_make_call_result(int, pj_status_t, pjsua_call_id)));
status = pjsua_init(m_ua_cfg, m_log_cfg, m_media_cfg);
Q_ASSERT(status == PJ_SUCCESS);
pjsua_var.mconf_cfg.samples_per_frame = 8000; // pjsua_var from
/* Add UDP transport. */
{
pjsua_transport_config cfg;
pjsua_transport_config rtp_cfg;
pjsua_transport_id udp_tp_id;
pjsua_transport_id tcp_tp_id;
// 创建指定端口的RTP/RTCP层media后端
pjsua_transport_config_default(&rtp_cfg);
rtp_cfg.port = 8050;
status = pjsua_media_transports_create(&rtp_cfg);
// SIP 层初始化，可指定端口
pjsua_transport_config_default(&cfg);
cfg.port = 15678; // if not set , use random big port
// cfg.public_addr = pj_str("123.1.2.3"); // 与上面的port一起可用于穿透，指定特定的公共端口!!!
status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, &cfg, m_udp_tp_id);
if (status != PJ_SUCCESS) {
pjsua_perror(__FILE__, "Error creating udp transport", status);
// error_exit("Error creating transport", status);
}
status = pjsua_transport_set_enable(*m_udp_tp_id, PJ_TRUE);
// TCP transport
pjsua_transport_config_default(&cfg);
cfg.port = 56789;
status = pjsua_transport_create(PJSIP_TRANSPORT_TCP, &cfg, m_tcp_tp_id);
if (status != PJ_SUCCESS) {
pjsua_perror(__FILE__, "Error creating tcp transport", status);
// error_exit("Error creating transport", status);
}
status = pjsua_transport_set_enable(*m_tcp_tp_id, PJ_TRUE);
status = pjsua_transport_set_enable(*m_udp_tp_id, PJ_TRUE);
}
status = pjsua_start();
Q_ASSERT(status == PJ_SUCCESS);
qLogx()<<"";
emit this->realStarted(status);
this->exec();
}
/* Display error and exit application */
static void error_exit(const char *title, pj_status_t status)
{
pjsua_perror(THIS_FILE, title, status);
pjsua_destroy();
exit(1);
}
int main()
{
/* system variables */
pj_status_t status;
pjsua_config ua_cfg;
pjsua_acc_config acc_cfg;
pjsua_logging_config log_cfg;
pjsua_media_config media_cfg;
pjsua_transport_config udp_cfg;
pjsua_transport_id transport_id;
pjsua_acc_id local_aid;
pjsua_acc_id user_aid;
// used to send message
pj_str_t to;
pj_str_t mime_type;
pj_str_t content;
bShutdown = 0;
pthread_cond_init(&_cond, NULL);
pthread_mutex_init(&_mutex, NULL);
if ( signal( SIGINT, signalHandler ) == SIG_ERR )
{
exit( -1 );
}
if ( signal( SIGTERM, signalHandler ) == SIG_ERR )
{
exit( -1 );
}
/**
* create pjsua first
*/
status = pjsua_create();
if(status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error initializing pjsua", status);
return status;
}
/**
* init pjsua framework
*/
/* configuration of ua */
pjsua_config_default(&(ua_cfg));
/**
* init callback
* set callback functions you need
* all the prototype of call are declared in pjsua.h
*/
// /* call related handle */
// ua_cfg.cb.on_call_state = on_call_state;
// ua_cfg.cb.on_incoming_call = on_incoming_call;
// ua_cfg.cb.on_call_tsx_state = on_call_tsx_state;
// ua_cfg.cb.on_call_media_state = on_call_media_state;
// ua_cfg.cb.on_call_sdp_created = on_call_sdp_created;
// ua_cfg.cb.on_stream_created = on_stream_created;
// ua_cfg.cb.on_stream_destroyed = on_stream_destroyed;
// ua_cfg.cb.on_dtmf_digit = on_dtmf_digit;
// ua_cfg.cb.on_call_transfer_request = on_call_transfer_request;
// ua_cfg.cb.on_call_transfer_request2 = on_call_transfer_request2;
// ua_cfg.cb.on_call_transfer_status = on_call_transfer_status;
// ua_cfg.cb.on_call_replace_request = on_call_replace_request;
// ua_cfg.cb.on_call_replace_request2 = on_call_replace_request2;
// ua_cfg.cb.on_call_replaced = on_call_replaced;
// ua_cfg.cb.on_call_rx_offer = on_call_rx_offer;
// /* register handle */
ua_cfg.cb.on_reg_started = on_reg_started;
ua_cfg.cb.on_reg_state = on_reg_state;
ua_cfg.cb.on_reg_state2 = on_reg_state2;
// /* subscirbe handle */
// ua_cfg.cb.on_incoming_subscribe = on_incoming_subscribe;
// ua_cfg.cb.on_srv_subscribe_state = on_srv_subscribe_state;
// ua_cfg.cb.on_buddy_state = on_buddy_state;
// ua_cfg.cb.on_buddy_evsub_state = on_buddy_evsub_state;
// /* message handle */
// ua_cfg.cb.on_pager = on_pager;
ua_cfg.cb.on_pager2 = on_pager2;
// ua_cfg.cb.on_pager_status = on_pager_status;
// ua_cfg.cb.on_pager_status2 = on_pager_status2;
// ua_cfg.cb.on_typing = on_typing;
// ua_cfg.cb.on_typing2 = on_typing2;
// /* network handle */
// ua_cfg.cb.on_nat_detect = on_nat_detect;
ua_cfg.cb.on_call_redirected = on_call_redirected;
// ua_cfg.cb.on_mwi_state = on_mwi_state;
// ua_cfg.cb.on_mwi_info = on_mwi_info;
// ua_cfg.cb.on_transport_state = on_transport_state;
// ua_cfg.cb.on_call_media_transport_state = on_call_media_transport_state;
// ua_cfg.cb.on_ice_transport_error = on_ice_transport_error;
// ua_cfg.cb.on_snd_dev_operation = on_snd_dev_operation;
// /* media module handle */
// ua_cfg.cb.on_call_media_event = on_call_media_event;
// ua_cfg.cb.on_create_media_transport = on_create_media_transport;
/* configure logging */
pjsua_logging_config_default(&(log_cfg));
log_cfg.msg_logging = PJ_FALSE;
/* configure media */
pjsua_media_config_default(&(media_cfg));
status = pjsua_init(&(ua_cfg),
&(log_cfg),
NULL);
// &(media_cfg));
if(status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error initializing pjsua", status);
return status;
}
status = pjsua_start();
if(status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error starting pjsua", status);
return status;
}
/**
* Setup transport
*/
pjsua_transport_config_default(&udp_cfg);
udp_cfg.port = 5091;
status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, &udp_cfg, &transport_id);
if(status != PJ_SUCCESS)
return -1;
/**
* add local account (sip:domain) which handle sip messages that don't matches any
* other accounts
*/
pjsua_acc_add_local(transport_id, PJ_TRUE, &local_aid);
/**
* add user account and set it to default account
*/
pjsua_acc_config_default(&acc_cfg);
acc_cfg.id = pj_str("sip:[email protected]");
acc_cfg.reg_uri = pj_str("sip:192.168.1.197");
acc_cfg.reg_timeout = 300;
acc_cfg.cred_count = 1;
acc_cfg.cred_info[0].realm = pj_str("192.168.1.197");
acc_cfg.cred_info[0].scheme = pj_str("digest");
acc_cfg.cred_info[0].username = pj_str("Server_301007");
acc_cfg.cred_info[0].data_type = PJSIP_CRED_DATA_PLAIN_PASSWD;
acc_cfg.cred_info[0].data = pj_str("Server");
acc_cfg.proxy_cnt = 1;
acc_cfg.proxy[0] = pj_str("sip:192.168.1.197;lr");
/**
* register_on_acc_add is true by default, add:
*
* acc_cfg.register_on_acc_add = PJ_FALSE;
*
* to disable register on add.add later you can call the following
* code to send a REGISTER.
*
* pjsua_acc_set_registration(id_of_the_account, PJ_TRUE);
*
*/
status = pjsua_acc_add(&acc_cfg, PJ_TRUE, &user_aid);
sleep(2);
/**
* unregister account before exit
*/
to = pj_str("sip:[email protected]");
to = pj_str("sip:[email protected]");
mime_type = pj_str("text/plain");
content = pj_str("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
"<SIP_XML EventType=\"TimeSync\">"
"<Item operation=\"query\" time=\"0-0-0 0:0:0\"/>"
"</SIP_XML>");
content = pj_str("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
"<SIP_XML EventType=\"MediaPlay\">"
"<User uri=\"sip:[email protected]\"/>"
"<Media type=\"1\" id=\"000001-001\"/>"
"</SIP_XML>");
content = pj_str("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
"<SIP_XML EventType=\"MediaTeardown\">"
"<User uri=\"sip:[email protected]\"/>"
"<Media type=\"1\" id=\"000001-001\"/>"
"</SIP_XML>");
{
pthread_t tid;
// pthread_create(&tid, NULL, test_thread, &user_aid);
}
pjsua_im_send(user_aid, &to, &mime_type, &content, NULL, NULL);
sleep(1);
printf("*******************************\n");
printf("pjsua_im_send ok @ main\n");
printf("*******************************\n");
pthread_mutex_lock(&_mutex);
pthread_cond_signal(&_cond);
pthread_mutex_unlock(&_mutex);
// pjsua_call_setting setting;
// pjsua_call_setting_default(&setting);
// setting.aud_cnt = 0;
// setting.vid_cnt = 0;
// pjsua_call_id cid;
// pjsua_msg_data msg_data;
// pjsua_msg_data_init(&msg_data);
// msg_data.content_type = pj_str("application/sdp");
// msg_data.msg_body = pj_str(
// "v=0\r\n"
// "o=adapter 0 0 IN IP4 0.0.0.0\r\n"
// "s=-\r\n"
// "c=IN IP4 192.168.1.147\r\n"
// "t=1371053400 1371057000\r\n"
// "m=video 6000 TCP 96\r\n"
// "a=rtpmap:98 L16/16000/2\r\n"
// "a=ResID:301002-0005\r\n"
// "a=WndIndex:1\r\n"
// "a=recvonly\r\n");
// sleep(2);
// if(pjsua_call_make_call(user_aid, &to, &setting, NULL, NULL, &cid) != PJ_SUCCESS)
// PJ_LOG(1, (__FILE__, "failed to make call\n"));
while(!bShutdown)
{
sleep(1);
}
pjsua_acc_set_registration(user_aid, PJ_FALSE);
sleep(1);
return status;
}
/**
* Create ipv6 transport
*/
PJ_DECL(pj_status_t) media_transports_create_ipv6(pjsua_transport_config rtp_cfg) {
pjsua_media_transport tp[PJSUA_MAX_CALLS];
pj_status_t status;
int port = rtp_cfg.port;
unsigned i;
//TODO : here should be get from config
for (i=0; i<PJSUA_MAX_CALLS; ++i) {
enum { MAX_RETRY = 10 };
pj_sock_t sock[2];
pjmedia_sock_info si;
unsigned j;
/* Get rid of uninitialized var compiler warning with MSVC */
status = PJ_SUCCESS;
for (j=0; j<MAX_RETRY; ++j) {
unsigned k;
for (k=0; k<2; ++k) {
pj_sockaddr bound_addr;
status = pj_sock_socket(pj_AF_INET6(), pj_SOCK_DGRAM(), 0, &sock[k]);
if (status != PJ_SUCCESS)
break;
status = pj_sockaddr_init(pj_AF_INET6(), &bound_addr,
&rtp_cfg.bound_addr,
(unsigned short)(port+k));
if (status != PJ_SUCCESS)
break;
status = pj_sock_bind(sock[k], &bound_addr,
pj_sockaddr_get_len(&bound_addr));
if (status != PJ_SUCCESS)
break;
}
if (status != PJ_SUCCESS) {
if (k==1)
pj_sock_close(sock[0]);
if (port != 0)
port += 10;
else
break;
continue;
}
pj_bzero(&si, sizeof(si));
si.rtp_sock = sock[0];
si.rtcp_sock = sock[1];
pj_sockaddr_init(pj_AF_INET6(), &si.rtp_addr_name,
&rtp_cfg.public_addr,
(unsigned short)(port));
pj_sockaddr_init(pj_AF_INET6(), &si.rtcp_addr_name,
&rtp_cfg.public_addr,
(unsigned short)(port+1));
status = pjmedia_transport_udp_attach(pjsua_get_pjmedia_endpt(),
NULL,
&si,
0,
&tp[i].transport);
if (port != 0)
port += 10;
else
break;
if (status == PJ_SUCCESS)
break;
}
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error creating IPv6 UDP media transport",
status);
for (j=0; j<i; ++j) {
pjmedia_transport_close(tp[j].transport);
}
return status;
}
}
return pjsua_media_transports_attach(tp, i, PJ_TRUE);
}
/*
* Send typing indication outside dialog.
*/
PJ_DEF(pj_status_t) pjsua_im_typing( pjsua_acc_id acc_id,
const pj_str_t *to,
pj_bool_t is_typing,
const pjsua_msg_data *msg_data)
{
pjsua_im_data *im_data;
pjsip_tx_data *tdata;
pjsua_acc *acc;
pj_status_t status;
acc = &pjsua_var.acc[acc_id];
/* Create request. */
status = pjsip_endpt_create_request( pjsua_var.endpt, &pjsip_message_method,
to, &acc->cfg.id,
to, NULL, NULL, -1, NULL, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to create request", status);
return status;
}
/* If account is locked to specific transport, then set transport to
* the request.
*/
if (acc->cfg.transport_id != PJSUA_INVALID_ID) {
pjsip_tpselector tp_sel;
pjsua_init_tpselector(acc->cfg.transport_id, &tp_sel);
pjsip_tx_data_set_transport(tdata, &tp_sel);
}
/* Add accept header. */
pjsip_msg_add_hdr( tdata->msg,
(pjsip_hdr*)pjsua_im_create_accept(tdata->pool));
/* Create suitable Contact header unless a Contact header has been
* set in the account.
*/
/* Ticket #1632: According to RFC 3428:
* MESSAGE requests do not initiate dialogs.
* User Agents MUST NOT insert Contact header fields into MESSAGE requests
*/
/*
if (acc->contact.slen) {
contact = acc->contact;
} else {
status = pjsua_acc_create_uac_contact(tdata->pool, &contact, acc_id, to);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to generate Contact header", status);
pjsip_tx_data_dec_ref(tdata);
return status;
}
}
pjsip_msg_add_hdr( tdata->msg, (pjsip_hdr*)
pjsip_generic_string_hdr_create(tdata->pool,
&STR_CONTACT, &contact));
*/
/* Create "application/im-iscomposing+xml" msg body. */
tdata->msg->body = pjsip_iscomposing_create_body( tdata->pool, is_typing,
NULL, NULL, -1);
/* Add additional headers etc. */
pjsua_process_msg_data(tdata, msg_data);
/* Add route set */
pjsua_set_msg_route_set(tdata, &acc->route_set);
/* If via_addr is set, use this address for the Via header. */
if (acc->cfg.allow_via_rewrite && acc->via_addr.host.slen > 0) {
tdata->via_addr = acc->via_addr;
tdata->via_tp = acc->via_tp;
}
/* Create data to reauthenticate */
im_data = PJ_POOL_ZALLOC_T(tdata->pool, pjsua_im_data);
im_data->acc_id = acc_id;
/* Send request (statefully) */
status = pjsip_endpt_send_request( pjsua_var.endpt, tdata, -1,
im_data, &typing_callback);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send request", status);
return status;
}
return PJ_SUCCESS;
}
/*
* Change codec priorities.
*/
static void ui_manage_codec_prio()
{
pjsua_codec_info c[32];
unsigned i, count = PJ_ARRAY_SIZE(c);
char input[32];
char *codec, *prio;
pj_str_t id;
int new_prio;
pj_status_t status;
printf("List of audio codecs:\n");
pjsua_enum_codecs(c, &count);
for (i=0; i<count; ++i) {
printf(" %d\t%.*s\n", c[i].priority, (int)c[i].codec_id.slen,
c[i].codec_id.ptr);
}
#if PJSUA_HAS_VIDEO
puts("");
printf("List of video codecs:\n");
pjsua_vid_enum_codecs(c, &count);
for (i=0; i<count; ++i) {
printf(" %d\t%.*s%s%.*s\n", c[i].priority,
(int)c[i].codec_id.slen,
c[i].codec_id.ptr,
c[i].desc.slen? " - ":"",
(int)c[i].desc.slen,
c[i].desc.ptr);
}
#endif
puts("");
puts("Enter codec id and its new priority (e.g. \"speex/16000 200\", "
"""\"H263 200\"),");
puts("or empty to cancel.");
printf("Codec name (\"*\" for all) and priority: ");
if (fgets(input, sizeof(input), stdin) == NULL)
return;
if (input[0]=='\r' || input[0]=='\n') {
puts("Done");
return;
}
codec = strtok(input, " \t\r\n");
prio = strtok(NULL, " \r\n");
if (!codec || !prio) {
puts("Invalid input");
return;
}
new_prio = atoi(prio);
if (new_prio < 0)
new_prio = 0;
else if (new_prio > PJMEDIA_CODEC_PRIO_HIGHEST)
new_prio = PJMEDIA_CODEC_PRIO_HIGHEST;
status = pjsua_codec_set_priority(pj_cstr(&id, codec),
(pj_uint8_t)new_prio);
#if PJSUA_HAS_VIDEO
if (status != PJ_SUCCESS) {
status = pjsua_vid_codec_set_priority(pj_cstr(&id, codec),
(pj_uint8_t)new_prio);
}
#endif
if (status != PJ_SUCCESS)
pjsua_perror(THIS_FILE, "Error setting codec priority", status);
}
/*
* Add new buddy.
*/
PJ_DEF(pj_status_t) pjsua_buddy_add( const pjsua_buddy_config *cfg,
pjsua_buddy_id *p_buddy_id)
{
pjsip_name_addr *url;
pjsua_buddy *buddy;
pjsip_sip_uri *sip_uri;
int index;
pj_str_t tmp;
PJ_ASSERT_RETURN(pjsua_var.buddy_cnt <=
PJ_ARRAY_SIZE(pjsua_var.buddy),
PJ_ETOOMANY);
PJSUA_LOCK();
/* Find empty slot */
for (index=0; index<(int)PJ_ARRAY_SIZE(pjsua_var.buddy); ++index) {
if (pjsua_var.buddy[index].uri.slen == 0)
break;
}
/* Expect to find an empty slot */
if (index == PJ_ARRAY_SIZE(pjsua_var.buddy)) {
PJSUA_UNLOCK();
/* This shouldn't happen */
pj_assert(!"index < PJ_ARRAY_SIZE(pjsua_var.buddy)");
return PJ_ETOOMANY;
}
buddy = &pjsua_var.buddy[index];
/* Create pool for this buddy */
if (buddy->pool) {
pj_pool_reset(buddy->pool);
} else {
char name[PJ_MAX_OBJ_NAME];
pj_ansi_snprintf(name, sizeof(name), "buddy%03d", index);
buddy->pool = pjsua_pool_create(name, 512, 256);
}
/* Init buffers for presence subscription status */
buddy->term_reason.ptr = (char*)
pj_pool_alloc(buddy->pool,
PJSUA_BUDDY_SUB_TERM_REASON_LEN);
/* Get name and display name for buddy */
pj_strdup_with_null(buddy->pool, &tmp, &cfg->uri);
url = (pjsip_name_addr*)pjsip_parse_uri(buddy->pool, tmp.ptr, tmp.slen,
PJSIP_PARSE_URI_AS_NAMEADDR);
if (url == NULL) {
pjsua_perror(THIS_FILE, "Unable to add buddy", PJSIP_EINVALIDURI);
pj_pool_release(buddy->pool);
buddy->pool = NULL;
PJSUA_UNLOCK();
return PJSIP_EINVALIDURI;
}
/* Only support SIP schemes */
if (!PJSIP_URI_SCHEME_IS_SIP(url) && !PJSIP_URI_SCHEME_IS_SIPS(url)) {
pj_pool_release(buddy->pool);
buddy->pool = NULL;
PJSUA_UNLOCK();
return PJSIP_EINVALIDSCHEME;
}
/* Reset buddy, to make sure everything is cleared with default
* values
*/
reset_buddy(index);
/* Save URI */
pjsua_var.buddy[index].uri = tmp;
sip_uri = (pjsip_sip_uri*) pjsip_uri_get_uri(url->uri);
pjsua_var.buddy[index].name = sip_uri->user;
pjsua_var.buddy[index].display = url->display;
pjsua_var.buddy[index].host = sip_uri->host;
pjsua_var.buddy[index].port = sip_uri->port;
pjsua_var.buddy[index].monitor = cfg->subscribe;
if (pjsua_var.buddy[index].port == 0)
pjsua_var.buddy[index].port = 5060;
/* Save user data */
pjsua_var.buddy[index].user_data = (void*)cfg->user_data;
if (p_buddy_id)
*p_buddy_id = index;
pjsua_var.buddy_cnt++;
PJSUA_UNLOCK();
pjsua_buddy_subscribe_pres(index, cfg->subscribe);
return PJ_SUCCESS;
}
/* This is called when request is received.
* We need to check for incoming SUBSCRIBE request.
*/
static pj_bool_t pres_on_rx_request(pjsip_rx_data *rdata)
{
int acc_id;
pjsua_acc *acc;
pj_str_t contact;
pjsip_method *req_method = &rdata->msg_info.msg->line.req.method;
pjsua_srv_pres *uapres;
pjsip_evsub *sub;
pjsip_evsub_user pres_cb;
pjsip_dialog *dlg;
pjsip_status_code st_code;
pj_str_t reason;
pjsip_expires_hdr *expires_hdr;
pjsua_msg_data msg_data;
pj_status_t status;
if (pjsip_method_cmp(req_method, pjsip_get_subscribe_method()) != 0)
return PJ_FALSE;
/* Incoming SUBSCRIBE: */
PJSUA_LOCK();
/* Find which account for the incoming request. */
acc_id = pjsua_acc_find_for_incoming(rdata);
acc = &pjsua_var.acc[acc_id];
PJ_LOG(4,(THIS_FILE, "Creating server subscription, using account %d",
acc_id));
/* Create suitable Contact header */
if (acc->contact.slen) {
contact = acc->contact;
} else {
status = pjsua_acc_create_uas_contact(rdata->tp_info.pool, &contact,
acc_id, rdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to generate Contact header",
status);
PJSUA_UNLOCK();
pjsip_endpt_respond_stateless(pjsua_var.endpt, rdata, 400, NULL,
NULL, NULL);
return PJ_TRUE;
}
}
/* Create UAS dialog: */
status = pjsip_dlg_create_uas(pjsip_ua_instance(), rdata,
&contact, &dlg);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE,
"Unable to create UAS dialog for subscription",
status);
PJSUA_UNLOCK();
pjsip_endpt_respond_stateless(pjsua_var.endpt, rdata, 400, NULL,
NULL, NULL);
return PJ_TRUE;
}
/* Set credentials and preference. */
pjsip_auth_clt_set_credentials(&dlg->auth_sess, acc->cred_cnt, acc->cred);
pjsip_auth_clt_set_prefs(&dlg->auth_sess, &acc->cfg.auth_pref);
/* Init callback: */
pj_bzero(&pres_cb, sizeof(pres_cb));
pres_cb.on_evsub_state = &pres_evsub_on_srv_state;
/* Create server presence subscription: */
status = pjsip_pres_create_uas( dlg, &pres_cb, rdata, &sub);
if (status != PJ_SUCCESS) {
int code = PJSIP_ERRNO_TO_SIP_STATUS(status);
pjsip_tx_data *tdata;
pjsua_perror(THIS_FILE, "Unable to create server subscription",
status);
if (code==599 || code > 699 || code < 300) {
code = 400;
}
status = pjsip_dlg_create_response(dlg, rdata, code, NULL, &tdata);
if (status == PJ_SUCCESS) {
status = pjsip_dlg_send_response(dlg, pjsip_rdata_get_tsx(rdata),
tdata);
}
PJSUA_UNLOCK();
return PJ_TRUE;
}
/* If account is locked to specific transport, then lock dialog
* to this transport too.
*/
if (acc->cfg.transport_id != PJSUA_INVALID_ID) {
pjsip_tpselector tp_sel;
pjsua_init_tpselector(acc->cfg.transport_id, &tp_sel);
pjsip_dlg_set_transport(dlg, &tp_sel);
}
/* Attach our data to the subscription: */
uapres = PJ_POOL_ALLOC_T(dlg->pool, pjsua_srv_pres);
uapres->sub = sub;
uapres->remote = (char*) pj_pool_alloc(dlg->pool, PJSIP_MAX_URL_SIZE);
uapres->acc_id = acc_id;
uapres->dlg = dlg;
status = pjsip_uri_print(PJSIP_URI_IN_REQ_URI, dlg->remote.info->uri,
uapres->remote, PJSIP_MAX_URL_SIZE);
if (status < 1)
pj_ansi_strcpy(uapres->remote, "<-- url is too long-->");
else
uapres->remote[status] = '\0';
pjsip_evsub_set_mod_data(sub, pjsua_var.mod.id, uapres);
/* Add server subscription to the list: */
pj_list_push_back(&pjsua_var.acc[acc_id].pres_srv_list, uapres);
/* Capture the value of Expires header. */
expires_hdr = (pjsip_expires_hdr*)
pjsip_msg_find_hdr(rdata->msg_info.msg, PJSIP_H_EXPIRES,
NULL);
if (expires_hdr)
uapres->expires = expires_hdr->ivalue;
else
uapres->expires = -1;
st_code = (pjsip_status_code)200;
reason = pj_str("OK");
pjsua_msg_data_init(&msg_data);
/* Notify application callback, if any */
if (pjsua_var.ua_cfg.cb.on_incoming_subscribe) {
pjsua_buddy_id buddy_id;
buddy_id = pjsua_find_buddy(rdata->msg_info.from->uri);
(*pjsua_var.ua_cfg.cb.on_incoming_subscribe)(acc_id, uapres, buddy_id,
&dlg->remote.info_str,
rdata, &st_code, &reason,
&msg_data);
}
/* Handle rejection case */
if (st_code >= 300) {
pjsip_tx_data *tdata;
/* Create response */
status = pjsip_dlg_create_response(dlg, rdata, st_code,
&reason, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error creating response", status);
pj_list_erase(uapres);
pjsip_pres_terminate(sub, PJ_FALSE);
PJSUA_UNLOCK();
return PJ_FALSE;
}
/* Add header list, if any */
pjsua_process_msg_data(tdata, &msg_data);
/* Send the response */
status = pjsip_dlg_send_response(dlg, pjsip_rdata_get_tsx(rdata),
tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error sending response", status);
/* This is not fatal */
}
/* Terminate presence subscription */
pj_list_erase(uapres);
pjsip_pres_terminate(sub, PJ_FALSE);
PJSUA_UNLOCK();
return PJ_TRUE;
}
/* Create and send 2xx response to the SUBSCRIBE request: */
status = pjsip_pres_accept(sub, rdata, st_code, &msg_data.hdr_list);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to accept presence subscription",
status);
pj_list_erase(uapres);
pjsip_pres_terminate(sub, PJ_FALSE);
PJSUA_UNLOCK();
return PJ_FALSE;
}
/* If code is 200, send NOTIFY now */
if (st_code == 200) {
pjsua_pres_notify(acc_id, uapres, PJSIP_EVSUB_STATE_ACTIVE,
NULL, NULL, PJ_TRUE, &msg_data);
}
/* Done: */
PJSUA_UNLOCK();
return PJ_TRUE;
}
/*
* Input URL.
*/
static void ui_input_url(const char *title, char *buf, pj_size_t len,
input_result *result)
{
result->nb_result = PJSUA_APP_NO_NB;
result->uri_result = NULL;
print_buddy_list();
printf("Choices:\n"
" 0 For current dialog.\n"
" -1 All %d buddies in buddy list\n"
" [1 -%2d] Select from buddy list\n"
" URL An URL\n"
" <Enter> Empty input (or 'q') to cancel\n"
, pjsua_get_buddy_count(), pjsua_get_buddy_count());
printf("%s: ", title);
fflush(stdout);
if (fgets(buf, (int)len, stdin) == NULL)
return;
len = strlen(buf);
/* Left trim */
while (pj_isspace(*buf)) {
++buf;
--len;
}
/* Remove trailing newlines */
while (len && (buf[len-1] == '\r' || buf[len-1] == '\n'))
buf[--len] = '\0';
if (len == 0 || buf[0]=='q')
return;
if (pj_isdigit(*buf) || *buf=='-') {
unsigned i;
if (*buf=='-')
i = 1;
else
i = 0;
for (; i<len; ++i) {
if (!pj_isdigit(buf[i])) {
puts("Invalid input");
return;
}
}
result->nb_result = my_atoi(buf);
if (result->nb_result >= 0 &&
result->nb_result <= (int)pjsua_get_buddy_count())
{
return;
}
if (result->nb_result == -1)
return;
puts("Invalid input");
result->nb_result = PJSUA_APP_NO_NB;
return;
} else {
pj_status_t status;
if ((status=pjsua_verify_url(buf)) != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Invalid URL", status);
return;
}
result->uri_result = buf;
}
}
/*
* Initialize a new account (after configuration is set).
*/
static pj_status_t initialize_acc(unsigned acc_id)
{
pjsua_acc_config *acc_cfg = &pjsua_var.acc[acc_id].cfg;
pjsua_acc *acc = &pjsua_var.acc[acc_id];
pjsip_name_addr *name_addr;
pjsip_sip_uri *sip_uri, *sip_reg_uri;
pj_status_t status;
unsigned i;
/* Need to parse local_uri to get the elements: */
name_addr = (pjsip_name_addr*)
pjsip_parse_uri(acc->pool, acc_cfg->id.ptr,
acc_cfg->id.slen,
PJSIP_PARSE_URI_AS_NAMEADDR);
if (name_addr == NULL) {
pjsua_perror(THIS_FILE, "Invalid local URI",
PJSIP_EINVALIDURI);
return PJSIP_EINVALIDURI;
}
/* Local URI MUST be a SIP or SIPS: */
if (!PJSIP_URI_SCHEME_IS_SIP(name_addr) &&
!PJSIP_URI_SCHEME_IS_SIPS(name_addr))
{
pjsua_perror(THIS_FILE, "Invalid local URI",
PJSIP_EINVALIDSCHEME);
return PJSIP_EINVALIDSCHEME;
}
/* Get the SIP URI object: */
sip_uri = (pjsip_sip_uri*) pjsip_uri_get_uri(name_addr);
/* Parse registrar URI, if any */
if (acc_cfg->reg_uri.slen) {
pjsip_uri *reg_uri;
reg_uri = pjsip_parse_uri(acc->pool, acc_cfg->reg_uri.ptr,
acc_cfg->reg_uri.slen, 0);
if (reg_uri == NULL) {
pjsua_perror(THIS_FILE, "Invalid registrar URI",
PJSIP_EINVALIDURI);
return PJSIP_EINVALIDURI;
}
/* Registrar URI MUST be a SIP or SIPS: */
if (!PJSIP_URI_SCHEME_IS_SIP(reg_uri) &&
!PJSIP_URI_SCHEME_IS_SIPS(reg_uri))
{
pjsua_perror(THIS_FILE, "Invalid registar URI",
PJSIP_EINVALIDSCHEME);
return PJSIP_EINVALIDSCHEME;
}
sip_reg_uri = (pjsip_sip_uri*) pjsip_uri_get_uri(reg_uri);
} else {
sip_reg_uri = NULL;
}
/* Save the user and domain part. These will be used when finding an
* account for incoming requests.
*/
acc->display = name_addr->display;
acc->user_part = sip_uri->user;
acc->srv_domain = sip_uri->host;
acc->srv_port = 0;
if (sip_reg_uri) {
acc->srv_port = sip_reg_uri->port;
}
/* Create Contact header if not present. */
//if (acc_cfg->contact.slen == 0) {
// acc_cfg->contact = acc_cfg->id;
//}
/* Build account route-set from outbound proxies and route set from
* account configuration.
*/
pj_list_init(&acc->route_set);
for (i=0; i<pjsua_var.ua_cfg.outbound_proxy_cnt; ++i) {
pj_str_t hname = { "Route", 5};
pjsip_route_hdr *r;
pj_str_t tmp;
pj_strdup_with_null(acc->pool, &tmp,
&pjsua_var.ua_cfg.outbound_proxy[i]);
r = (pjsip_route_hdr*)
pjsip_parse_hdr(acc->pool, &hname, tmp.ptr, tmp.slen, NULL);
if (r == NULL) {
pjsua_perror(THIS_FILE, "Invalid outbound proxy URI",
PJSIP_EINVALIDURI);
return PJSIP_EINVALIDURI;
}
pj_list_push_back(&acc->route_set, r);
}
for (i=0; i<acc_cfg->proxy_cnt; ++i) {
pj_str_t hname = { "Route", 5};
pjsip_route_hdr *r;
pj_str_t tmp;
pj_strdup_with_null(acc->pool, &tmp, &acc_cfg->proxy[i]);
r = (pjsip_route_hdr*)
pjsip_parse_hdr(acc->pool, &hname, tmp.ptr, tmp.slen, NULL);
if (r == NULL) {
pjsua_perror(THIS_FILE, "Invalid URI in account route set",
PJ_EINVAL);
return PJ_EINVAL;
}
pj_list_push_back(&acc->route_set, r);
}
/* Concatenate credentials from account config and global config */
acc->cred_cnt = 0;
for (i=0; i<acc_cfg->cred_count; ++i) {
acc->cred[acc->cred_cnt++] = acc_cfg->cred_info[i];
}
for (i=0; i<pjsua_var.ua_cfg.cred_count &&
acc->cred_cnt < PJ_ARRAY_SIZE(acc->cred); ++i)
{
acc->cred[acc->cred_cnt++] = pjsua_var.ua_cfg.cred_info[i];
}
status = pjsua_pres_init_acc(acc_id);
if (status != PJ_SUCCESS)
return status;
/* Mark account as valid */
pjsua_var.acc[acc_id].valid = PJ_TRUE;
/* Insert account ID into account ID array, sorted by priority */
for (i=0; i<pjsua_var.acc_cnt; ++i) {
if ( pjsua_var.acc[pjsua_var.acc_ids[i]].cfg.priority <
pjsua_var.acc[acc_id].cfg.priority)
{
break;
}
}
pj_array_insert(pjsua_var.acc_ids, sizeof(pjsua_var.acc_ids[0]),
pjsua_var.acc_cnt, i, &acc_id);
return PJ_SUCCESS;
}
/* It does what it says.. */
static void subscribe_buddy_presence(unsigned index)
{
pj_pool_t *tmp_pool = NULL;
pjsua_buddy *buddy;
int acc_id;
pjsua_acc *acc;
pj_str_t contact;
pjsip_tx_data *tdata;
pj_status_t status;
buddy = &pjsua_var.buddy[index];
acc_id = pjsua_acc_find_for_outgoing(&buddy->uri);
acc = &pjsua_var.acc[acc_id];
PJ_LOG(4,(THIS_FILE, "Using account %d for buddy %d subscription",
acc_id, index));
/* Generate suitable Contact header unless one is already set in
* the account
*/
if (acc->contact.slen) {
contact = acc->contact;
} else {
tmp_pool = pjsua_pool_create("tmpbuddy", 512, 256);
status = pjsua_acc_create_uac_contact(tmp_pool, &contact,
acc_id, &buddy->uri);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to generate Contact header",
status);
pj_pool_release(tmp_pool);
return;
}
}
/* Create UAC dialog */
status = pjsip_dlg_create_uac( pjsip_ua_instance(),
&acc->cfg.id,
&contact,
&buddy->uri,
NULL, &buddy->dlg);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to create dialog",
status);
if (tmp_pool) pj_pool_release(tmp_pool);
return;
}
/* Increment the dialog's lock otherwise when presence session creation
* fails the dialog will be destroyed prematurely.
*/
pjsip_dlg_inc_lock(buddy->dlg);
status = pjsip_pres_create_uac( buddy->dlg, &pres_callback,
PJSIP_EVSUB_NO_EVENT_ID, &buddy->sub);
if (status != PJ_SUCCESS) {
pjsua_var.buddy[index].sub = NULL;
pjsua_perror(THIS_FILE, "Unable to create presence client",
status);
/* This should destroy the dialog since there's no session
* referencing it
*/
pjsip_dlg_dec_lock(buddy->dlg);
if (tmp_pool) pj_pool_release(tmp_pool);
return;
}
/* If account is locked to specific transport, then lock dialog
* to this transport too.
*/
if (acc->cfg.transport_id != PJSUA_INVALID_ID) {
pjsip_tpselector tp_sel;
pjsua_init_tpselector(acc->cfg.transport_id, &tp_sel);
pjsip_dlg_set_transport(buddy->dlg, &tp_sel);
}
/* Set route-set */
if (!pj_list_empty(&acc->route_set)) {
pjsip_dlg_set_route_set(buddy->dlg, &acc->route_set);
}
/* Set credentials */
if (acc->cred_cnt) {
pjsip_auth_clt_set_credentials( &buddy->dlg->auth_sess,
acc->cred_cnt, acc->cred);
}
/* Set authentication preference */
pjsip_auth_clt_set_prefs(&buddy->dlg->auth_sess, &acc->cfg.auth_pref);
pjsip_evsub_set_mod_data(buddy->sub, pjsua_var.mod.id, buddy);
status = pjsip_pres_initiate(buddy->sub, -1, &tdata);
if (status != PJ_SUCCESS) {
pjsip_dlg_dec_lock(buddy->dlg);
if (buddy->sub) {
pjsip_pres_terminate(buddy->sub, PJ_FALSE);
}
buddy->sub = NULL;
pjsua_perror(THIS_FILE, "Unable to create initial SUBSCRIBE",
status);
if (tmp_pool) pj_pool_release(tmp_pool);
return;
}
pjsua_process_msg_data(tdata, NULL);
status = pjsip_pres_send_request(buddy->sub, tdata);
if (status != PJ_SUCCESS) {
pjsip_dlg_dec_lock(buddy->dlg);
if (buddy->sub) {
pjsip_pres_terminate(buddy->sub, PJ_FALSE);
}
buddy->sub = NULL;
pjsua_perror(THIS_FILE, "Unable to send initial SUBSCRIBE",
status);
if (tmp_pool) pj_pool_release(tmp_pool);
return;
}
pjsip_dlg_dec_lock(buddy->dlg);
if (tmp_pool) pj_pool_release(tmp_pool);
}
/*
* Send typing indication outside dialog.
*/
PJ_DEF(pj_status_t) pjsua_im_typing( pjsua_acc_id acc_id,
const pj_str_t *to,
pj_bool_t is_typing,
const pjsua_msg_data *msg_data)
{
const pj_str_t STR_CONTACT = { "Contact", 7 };
pjsua_im_data *im_data;
pjsip_tx_data *tdata;
pj_str_t contact;
pj_status_t status;
/* Create request. */
status = pjsip_endpt_create_request( pjsua_var.endpt, &pjsip_message_method,
to, &pjsua_var.acc[acc_id].cfg.id,
to, NULL, NULL, -1, NULL, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to create request", status);
return status;
}
/* If account is locked to specific transport, then set transport to
* the request.
*/
if (pjsua_var.acc[acc_id].cfg.transport_id != PJSUA_INVALID_ID) {
pjsip_tpselector tp_sel;
pjsua_init_tpselector(pjsua_var.acc[acc_id].cfg.transport_id, &tp_sel);
pjsip_tx_data_set_transport(tdata, &tp_sel);
}
/* Add accept header. */
pjsip_msg_add_hdr( tdata->msg,
(pjsip_hdr*)pjsua_im_create_accept(tdata->pool));
/* Add contact. */
status = pjsua_acc_create_uac_contact(tdata->pool, &contact, acc_id, to);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to generate Contact header", status);
pjsip_tx_data_dec_ref(tdata);
return status;
}
pjsip_msg_add_hdr( tdata->msg, (pjsip_hdr*)
pjsip_generic_string_hdr_create(tdata->pool,
&STR_CONTACT, &contact));
/* Create "application/im-iscomposing+xml" msg body. */
tdata->msg->body = pjsip_iscomposing_create_body( tdata->pool, is_typing,
NULL, NULL, -1);
/* Add additional headers etc. */
pjsua_process_msg_data(tdata, msg_data);
/* Add route set */
pjsua_set_msg_route_set(tdata, &pjsua_var.acc[acc_id].route_set);
/* Create data to reauthenticate */
im_data = PJ_POOL_ZALLOC_T(tdata->pool, pjsua_im_data);
im_data->acc_id = acc_id;
/* Send request (statefully) */
status = pjsip_endpt_send_request( pjsua_var.endpt, tdata, -1,
im_data, &typing_callback);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send request", status);
return status;
}
return PJ_SUCCESS;
}
/*
* Send instant messaging outside dialog, using the specified account for
* route set and authentication.
*/
PJ_DEF(pj_status_t) pjsua_im_send( pjsua_acc_id acc_id,
const pj_str_t *to,
const pj_str_t *mime_type,
const pj_str_t *content,
const pjsua_msg_data *msg_data,
void *user_data)
{
pjsip_tx_data *tdata;
const pj_str_t mime_text_plain = pj_str("text/plain");
const pj_str_t STR_CONTACT = { "Contact", 7 };
pjsip_media_type media_type;
pjsua_im_data *im_data;
pj_str_t contact;
pj_status_t status;
/* To and message body must be specified. */
PJ_ASSERT_RETURN(to && content, PJ_EINVAL);
/* Create request. */
status = pjsip_endpt_create_request(pjsua_var.endpt,
&pjsip_message_method, to,
&pjsua_var.acc[acc_id].cfg.id,
to, NULL, NULL, -1, NULL, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to create request", status);
return status;
}
/* If account is locked to specific transport, then set transport to
* the request.
*/
if (pjsua_var.acc[acc_id].cfg.transport_id != PJSUA_INVALID_ID) {
pjsip_tpselector tp_sel;
pjsua_init_tpselector(pjsua_var.acc[acc_id].cfg.transport_id, &tp_sel);
pjsip_tx_data_set_transport(tdata, &tp_sel);
}
/* Add accept header. */
pjsip_msg_add_hdr( tdata->msg,
(pjsip_hdr*)pjsua_im_create_accept(tdata->pool));
/* Add contact. */
status = pjsua_acc_create_uac_contact(tdata->pool, &contact, acc_id, to);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to generate Contact header", status);
pjsip_tx_data_dec_ref(tdata);
return status;
}
pjsip_msg_add_hdr( tdata->msg, (pjsip_hdr*)
pjsip_generic_string_hdr_create(tdata->pool,
&STR_CONTACT, &contact));
/* Create IM data to keep message details and give it back to
* application on the callback
*/
im_data = PJ_POOL_ZALLOC_T(tdata->pool, pjsua_im_data);
im_data->acc_id = acc_id;
im_data->call_id = PJSUA_INVALID_ID;
pj_strdup_with_null(tdata->pool, &im_data->to, to);
pj_strdup_with_null(tdata->pool, &im_data->body, content);
im_data->user_data = user_data;
/* Set default media type if none is specified */
if (mime_type == NULL) {
mime_type = &mime_text_plain;
}
/* Parse MIME type */
pjsua_parse_media_type(tdata->pool, mime_type, &media_type);
/* Add message body */
tdata->msg->body = pjsip_msg_body_create( tdata->pool, &media_type.type,
&media_type.subtype,
&im_data->body);
if (tdata->msg->body == NULL) {
pjsua_perror(THIS_FILE, "Unable to create msg body", PJ_ENOMEM);
pjsip_tx_data_dec_ref(tdata);
return PJ_ENOMEM;
}
/* Add additional headers etc. */
pjsua_process_msg_data(tdata, msg_data);
/* Add route set */
pjsua_set_msg_route_set(tdata, &pjsua_var.acc[acc_id].route_set);
/* Send request (statefully) */
status = pjsip_endpt_send_request( pjsua_var.endpt, tdata, -1,
im_data, &im_callback);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send request", status);
return status;
}
return PJ_SUCCESS;
}
/**
* Private: process pager message.
* This may trigger pjsua_ui_on_pager() or pjsua_ui_on_typing().
*/
void pjsua_im_process_pager(int call_id, const pj_str_t *from,
const pj_str_t *to, pjsip_rx_data *rdata)
{
pjsip_contact_hdr *contact_hdr;
pj_str_t contact;
pjsip_msg_body *body = rdata->msg_info.msg->body;
#if 0
/* Ticket #693: allow incoming MESSAGE without message body */
/* Body MUST have been checked before */
pj_assert(body != NULL);
#endif
/* Build remote contact */
contact_hdr = (pjsip_contact_hdr*)
pjsip_msg_find_hdr(rdata->msg_info.msg, PJSIP_H_CONTACT,
NULL);
if (contact_hdr && contact_hdr->uri) {
contact.ptr = (char*) pj_pool_alloc(rdata->tp_info.pool,
PJSIP_MAX_URL_SIZE);
contact.slen = pjsip_uri_print(PJSIP_URI_IN_CONTACT_HDR,
contact_hdr->uri, contact.ptr,
PJSIP_MAX_URL_SIZE);
} else {
contact.slen = 0;
}
if (body && pj_stricmp(&body->content_type.type, &STR_MIME_APP)==0 &&
pj_stricmp(&body->content_type.subtype, &STR_MIME_ISCOMPOSING)==0)
{
/* Expecting typing indication */
pj_status_t status;
pj_bool_t is_typing;
status = pjsip_iscomposing_parse(rdata->tp_info.pool, (char*)body->data,
body->len, &is_typing, NULL, NULL,
NULL );
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Invalid MESSAGE body", status);
return;
}
if (pjsua_var.ua_cfg.cb.on_typing) {
(*pjsua_var.ua_cfg.cb.on_typing)(call_id, from, to, &contact,
is_typing);
}
if (pjsua_var.ua_cfg.cb.on_typing2) {
pjsua_acc_id acc_id;
if (call_id == PJSUA_INVALID_ID) {
acc_id = pjsua_acc_find_for_incoming(rdata);
} else {
pjsua_call *call = &pjsua_var.calls[call_id];
acc_id = call->acc_id;
}
(*pjsua_var.ua_cfg.cb.on_typing2)(call_id, from, to, &contact,
is_typing, rdata, acc_id);
}
} else {
pj_str_t mime_type;
char buf[256];
pjsip_media_type *m;
pj_str_t text_body;
/* Save text body */
if (body) {
text_body.ptr = (char*)rdata->msg_info.msg->body->data;
text_body.slen = rdata->msg_info.msg->body->len;
/* Get mime type */
m = &rdata->msg_info.msg->body->content_type;
mime_type.ptr = buf;
mime_type.slen = pj_ansi_snprintf(buf, sizeof(buf),
"%.*s/%.*s",
(int)m->type.slen,
m->type.ptr,
(int)m->subtype.slen,
m->subtype.ptr);
if (mime_type.slen < 1)
mime_type.slen = 0;
} else {
text_body.ptr = mime_type.ptr = "";
text_body.slen = mime_type.slen = 0;
}
if (pjsua_var.ua_cfg.cb.on_pager) {
(*pjsua_var.ua_cfg.cb.on_pager)(call_id, from, to, &contact,
&mime_type, &text_body);
}
if (pjsua_var.ua_cfg.cb.on_pager2) {
pjsua_acc_id acc_id;
if (call_id == PJSUA_INVALID_ID) {
acc_id = pjsua_acc_find_for_incoming(rdata);
} else {
pjsua_call *call = &pjsua_var.calls[call_id];
acc_id = call->acc_id;
}
(*pjsua_var.ua_cfg.cb.on_pager2)(call_id, from, to, &contact,
&mime_type, &text_body, rdata,
acc_id);
}
}
}
/*
* Send NOTIFY.
*/
PJ_DEF(pj_status_t) pjsua_pres_notify( pjsua_acc_id acc_id,
pjsua_srv_pres *srv_pres,
pjsip_evsub_state ev_state,
const pj_str_t *state_str,
const pj_str_t *reason,
pj_bool_t with_body,
const pjsua_msg_data *msg_data)
{
pjsua_acc *acc;
pjsip_pres_status pres_status;
pjsua_buddy_id buddy_id;
pjsip_tx_data *tdata;
pj_status_t status;
/* Check parameters */
PJ_ASSERT_RETURN(acc_id!=-1 && srv_pres, PJ_EINVAL);
/* Check that account ID is valid */
PJ_ASSERT_RETURN(acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc),
PJ_EINVAL);
/* Check that account is valid */
PJ_ASSERT_RETURN(pjsua_var.acc[acc_id].valid, PJ_EINVALIDOP);
PJSUA_LOCK();
acc = &pjsua_var.acc[acc_id];
/* Check that the server presence subscription is still valid */
if (pj_list_find_node(&acc->pres_srv_list, srv_pres) == NULL) {
/* Subscription has been terminated */
PJSUA_UNLOCK();
return PJ_EINVALIDOP;
}
/* Set our online status: */
pj_bzero(&pres_status, sizeof(pres_status));
pres_status.info_cnt = 1;
pres_status.info[0].basic_open = acc->online_status;
pres_status.info[0].id = acc->cfg.pidf_tuple_id;
//Both pjsua_var.local_uri and pjsua_var.contact_uri are enclosed in "<" and ">"
//causing XML parsing to fail.
//pres_status.info[0].contact = pjsua_var.local_uri;
/* add RPID information */
pj_memcpy(&pres_status.info[0].rpid, &acc->rpid,
sizeof(pjrpid_element));
pjsip_pres_set_status(srv_pres->sub, &pres_status);
/* Check expires value. If it's zero, send our presense state but
* set subscription state to TERMINATED.
*/
if (srv_pres->expires == 0)
ev_state = PJSIP_EVSUB_STATE_TERMINATED;
/* Create and send the NOTIFY to active subscription: */
status = pjsip_pres_notify(srv_pres->sub, ev_state, state_str,
reason, &tdata);
if (status == PJ_SUCCESS) {
/* Force removal of message body if msg_body==FALSE */
if (!with_body) {
tdata->msg->body = NULL;
}
pjsua_process_msg_data(tdata, msg_data);
status = pjsip_pres_send_request( srv_pres->sub, tdata);
}
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to create/send NOTIFY",
status);
pj_list_erase(srv_pres);
pjsip_pres_terminate(srv_pres->sub, PJ_FALSE);
PJSUA_UNLOCK();
return status;
}
/* Subscribe to buddy's presence if we're not subscribed */
buddy_id = pjsua_find_buddy(srv_pres->dlg->remote.info->uri);
if (buddy_id != PJSUA_INVALID_ID) {
pjsua_buddy *b = &pjsua_var.buddy[buddy_id];
if (b->monitor && b->sub == NULL) {
PJ_LOG(4,(THIS_FILE, "Received SUBSCRIBE from buddy %d, "
"activating outgoing subscription", buddy_id));
subscribe_buddy_presence(buddy_id);
}
}
PJSUA_UNLOCK();
return PJ_SUCCESS;
}
/*
* Send instant messaging outside dialog, using the specified account for
* route set and authentication.
*/
PJ_DEF(pj_status_t) pjsua_im_send( pjsua_acc_id acc_id,
const pj_str_t *to,
const pj_str_t *mime_type,
const pj_str_t *content,
const pjsua_msg_data *msg_data,
void *user_data)
{
pjsip_tx_data *tdata;
const pj_str_t mime_text_plain = pj_str("text/plain");
pjsip_media_type media_type;
pjsua_im_data *im_data;
pjsua_acc *acc;
pj_status_t status;
/* To and message body must be specified. */
PJ_ASSERT_RETURN(to && content, PJ_EINVAL);
acc = &pjsua_var.acc[acc_id];
/* Create request. */
status = pjsip_endpt_create_request(pjsua_var.endpt,
&pjsip_message_method,
(msg_data && msg_data->target_uri.slen?
&msg_data->target_uri: to),
&acc->cfg.id,
to, NULL, NULL, -1, NULL, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to create request", status);
return status;
}
/* If account is locked to specific transport, then set transport to
* the request.
*/
if (acc->cfg.transport_id != PJSUA_INVALID_ID) {
pjsip_tpselector tp_sel;
pjsua_init_tpselector(acc->cfg.transport_id, &tp_sel);
pjsip_tx_data_set_transport(tdata, &tp_sel);
}
/* Add accept header. */
pjsip_msg_add_hdr( tdata->msg,
(pjsip_hdr*)pjsua_im_create_accept(tdata->pool));
/* Create suitable Contact header unless a Contact header has been
* set in the account.
*/
/* Ticket #1632: According to RFC 3428:
* MESSAGE requests do not initiate dialogs.
* User Agents MUST NOT insert Contact header fields into MESSAGE requests
*/
/*
if (acc->contact.slen) {
contact = acc->contact;
} else {
status = pjsua_acc_create_uac_contact(tdata->pool, &contact, acc_id, to);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to generate Contact header", status);
pjsip_tx_data_dec_ref(tdata);
return status;
}
}
pjsip_msg_add_hdr( tdata->msg, (pjsip_hdr*)
pjsip_generic_string_hdr_create(tdata->pool,
&STR_CONTACT, &contact));
*/
/* Create IM data to keep message details and give it back to
* application on the callback
*/
im_data = PJ_POOL_ZALLOC_T(tdata->pool, pjsua_im_data);
im_data->acc_id = acc_id;
im_data->call_id = PJSUA_INVALID_ID;
pj_strdup_with_null(tdata->pool, &im_data->to, to);
pj_strdup_with_null(tdata->pool, &im_data->body, content);
im_data->user_data = user_data;
/* Set default media type if none is specified */
if (mime_type == NULL) {
mime_type = &mime_text_plain;
}
/* Parse MIME type */
pjsua_parse_media_type(tdata->pool, mime_type, &media_type);
/* Add message body */
tdata->msg->body = pjsip_msg_body_create( tdata->pool, &media_type.type,
&media_type.subtype,
&im_data->body);
if (tdata->msg->body == NULL) {
pjsua_perror(THIS_FILE, "Unable to create msg body", PJ_ENOMEM);
pjsip_tx_data_dec_ref(tdata);
return PJ_ENOMEM;
}
/* Add additional headers etc. */
pjsua_process_msg_data(tdata, msg_data);
/* Add route set */
pjsua_set_msg_route_set(tdata, &acc->route_set);
/* If via_addr is set, use this address for the Via header. */
if (acc->cfg.allow_via_rewrite && acc->via_addr.host.slen > 0) {
tdata->via_addr = acc->via_addr;
tdata->via_tp = acc->via_tp;
}
/* Send request (statefully) */
status = pjsip_endpt_send_request( pjsua_var.endpt, tdata, -1,
im_data, &im_callback);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to send request", status);
return status;
}
return PJ_SUCCESS;
}
/*
* Send PUBLISH request.
*/
static pj_status_t send_publish(int acc_id, pj_bool_t active)
{
pjsua_acc_config *acc_cfg = &pjsua_var.acc[acc_id].cfg;
pjsua_acc *acc = &pjsua_var.acc[acc_id];
pjsip_pres_status pres_status;
pjsip_tx_data *tdata;
pj_status_t status;
/* Create PUBLISH request */
if (active) {
char *bpos;
pj_str_t entity;
status = pjsip_publishc_publish(acc->publish_sess, PJ_TRUE, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error creating PUBLISH request", status);
goto on_error;
}
/* Set our online status: */
pj_bzero(&pres_status, sizeof(pres_status));
pres_status.info_cnt = 1;
pres_status.info[0].basic_open = acc->online_status;
pres_status.info[0].id = acc->cfg.pidf_tuple_id;
/* .. including RPID information */
pj_memcpy(&pres_status.info[0].rpid, &acc->rpid,
sizeof(pjrpid_element));
/* Be careful not to send PIDF with presence entity ID containing
* "<" character.
*/
if ((bpos=pj_strchr(&acc_cfg->id, '<')) != NULL) {
char *epos = pj_strchr(&acc_cfg->id, '>');
if (epos - bpos < 2) {
pj_assert(!"Unexpected invalid URI");
status = PJSIP_EINVALIDURI;
goto on_error;
}
entity.ptr = bpos+1;
entity.slen = epos - bpos - 1;
} else {
entity = acc_cfg->id;
}
/* Create and add PIDF message body */
status = pjsip_pres_create_pidf(tdata->pool, &pres_status,
&entity, &tdata->msg->body);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error creating PIDF for PUBLISH request",
status);
pjsip_tx_data_dec_ref(tdata);
goto on_error;
}
} else {
status = pjsip_publishc_unpublish(acc->publish_sess, &tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error creating PUBLISH request", status);
goto on_error;
}
}
/* Add headers etc */
pjsua_process_msg_data(tdata, NULL);
/* Send the PUBLISH request */
status = pjsip_publishc_send(acc->publish_sess, tdata);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Error sending PUBLISH request", status);
goto on_error;
}
acc->publish_state = acc->online_status;
return PJ_SUCCESS;
on_error:
if (acc->publish_sess) {
pjsip_publishc_destroy(acc->publish_sess);
acc->publish_sess = NULL;
}
return status;
}
/*
* Create a file recorder, and automatically connect this recorder to
* the conference bridge.
*/
PJ_DEF(pj_status_t) pjsua_sxs_switcher_create( // const pj_str_t *filename,
int direct_type,
unsigned enc_type,
void *enc_param,
unsigned options,
pjsua_recorder_id *p_id)
{
enum Format
{
FMT_UNKNOWN,
FMT_WAV,
FMT_MP3,
};
unsigned slot, file_id;
char path[PJ_MAXPATH];
pj_str_t ext;
int file_format;
pjmedia_port *port;
pj_status_t status;
/* Filename must present */
// PJ_ASSERT_RETURN(filename != NULL, PJ_EINVAL);
/* Don't support encoding type at present */
PJ_ASSERT_RETURN(enc_type == 0, PJ_EINVAL);
if (pjsua_var.rec_cnt >= PJ_ARRAY_SIZE(pjsua_var.recorder))
return PJ_ETOOMANY;
file_format = FMT_WAV;
PJSUA_LOCK();
for (file_id=0; file_id<PJ_ARRAY_SIZE(pjsua_var.recorder); ++file_id) {
if (pjsua_var.recorder[file_id].port == NULL)
break;
}
if (file_id == PJ_ARRAY_SIZE(pjsua_var.recorder)) {
/* This is unexpected */
PJSUA_UNLOCK();
pj_assert(0);
return PJ_EBUG;
}
if (file_format == FMT_WAV) {
status = pjmedia_sxs_port_server_create(
pjsua_var.media_cfg.clock_rate,
pjsua_var.mconf_cfg.channel_count,
pjsua_var.mconf_cfg.samples_per_frame,
pjsua_var.mconf_cfg.bits_per_sample,
options, 0, &port);
fprintf(stderr, "samples_per_frame=%d, bits_per_samples=%d\n",
pjsua_var.mconf_cfg.samples_per_frame,
pjsua_var.mconf_cfg.bits_per_sample);
} else {
PJ_UNUSED_ARG(enc_param);
port = NULL;
status = PJ_ENOTSUP;
}
if (status != PJ_SUCCESS) {
PJSUA_UNLOCK();
pjsua_perror(THIS_FILE, "Unable to open file for recording", status);
return status;
}
pjmedia_sxs_port_outgoing_server_get_port(port, 0);
if (direct_type == SUA_SWITCHER_SERVER) {
} else {
}
// const pj_str_t filename = pj_str(path);
assert(g_param->pool);
status = pjmedia_conf_add_port(pjsua_var.mconf, g_param->pool,
port, 0, &slot);
if (status != PJ_SUCCESS) {
pjmedia_port_destroy(port);
PJSUA_UNLOCK();
return status;
}
pjsua_var.recorder[file_id].port = port;
pjsua_var.recorder[file_id].slot = slot;
if (p_id) *p_id = file_id;
++pjsua_var.rec_cnt;
PJSUA_UNLOCK();
return PJ_SUCCESS;
}
static void ui_detect_nat_type()
{
int i = pjsua_detect_nat_type();
if (i != PJ_SUCCESS)
pjsua_perror(THIS_FILE, "Error", i);
}
