|
@@ -1,290 +0,0 @@
|
|
|
-/* $Id: simple_pjsua.c 3553 2011-05-05 06:14:19Z nanang $ */
|
|
|
-/*
|
|
|
- * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
|
|
|
- * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
|
|
|
- *
|
|
|
- * This program is free software; you can redistribute it and/or modify
|
|
|
- * it under the terms of the GNU General Public License as published by
|
|
|
- * the Free Software Foundation; either version 2 of the License, or
|
|
|
- * (at your option) any later version.
|
|
|
- *
|
|
|
- * This program is distributed in the hope that it will be useful,
|
|
|
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
- * GNU General Public License for more details.
|
|
|
- *
|
|
|
- * You should have received a copy of the GNU General Public License
|
|
|
- * along with this program; if not, write to the Free Software
|
|
|
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
- */
|
|
|
-
|
|
|
-#include <pjsua-lib/pjsua.h>
|
|
|
-
|
|
|
-#include <pjsip.h>
|
|
|
-#include <pjmedia.h>
|
|
|
-#include <pjlib.h>
|
|
|
-
|
|
|
-#include <stdlib.h> /* atoi() */
|
|
|
-#include <stdio.h>
|
|
|
-#include <math.h> /* sin() */
|
|
|
-
|
|
|
-#define THIS_FILE "APP"
|
|
|
-
|
|
|
-#define SIP_DOMAIN "sip.antisip.com"
|
|
|
-#define SIP_USER "melangtone"
|
|
|
-#define SIP_PASSWD "b8DU9AZXbd9tVCWg"
|
|
|
-
|
|
|
-
|
|
|
-/* Struct attached to sine generator */
|
|
|
-typedef struct {
|
|
|
-} port_data;
|
|
|
-
|
|
|
-pjmedia_port *sine_port;
|
|
|
-int slot;
|
|
|
-
|
|
|
-/* This callback is called to feed more samples */
|
|
|
-static pj_status_t sine_get_frame(pjmedia_port *port,
|
|
|
- pjmedia_frame *frame) {
|
|
|
- port_data *sine = port->port_data.pdata;
|
|
|
- pj_int16_t *samples = frame->buf;
|
|
|
- pj_size_t count;
|
|
|
-
|
|
|
- if (PJMEDIA_PIA_CCNT(&port->info) != 1) {
|
|
|
- //todo throw exception
|
|
|
- }
|
|
|
-
|
|
|
- /* Get number of samples */
|
|
|
- count = frame->size / 2 / PJMEDIA_PIA_CCNT(&port->info);
|
|
|
-
|
|
|
- for (int i = 0; i < count; ++i) {
|
|
|
- samples[i] = 10000.8 * (i % 10);
|
|
|
- }
|
|
|
-
|
|
|
- /* Must set frame->type correctly, otherwise the sound device
|
|
|
- * will refuse to play.
|
|
|
- */
|
|
|
- frame->type = PJMEDIA_FRAME_TYPE_AUDIO;
|
|
|
-
|
|
|
- return PJ_SUCCESS;
|
|
|
-}
|
|
|
-
|
|
|
-static pj_status_t sine_put_frame(pjmedia_port *port,
|
|
|
- pjmedia_frame *frame) {
|
|
|
-
|
|
|
- int sum = 0;
|
|
|
- pj_int16_t *samples = frame->buf;
|
|
|
- for (int i = 0; i < frame->size / 2; i++) {
|
|
|
- sum += samples[i];
|
|
|
- }
|
|
|
- printf("%d\n", sum);
|
|
|
-
|
|
|
- return PJ_SUCCESS;
|
|
|
-}
|
|
|
-
|
|
|
-/*
|
|
|
- * Create a media port to generate sine wave samples.
|
|
|
- */
|
|
|
-static pj_status_t create_sine_port(pj_pool_t *pool,
|
|
|
- unsigned sampling_rate,
|
|
|
- unsigned channel_count,
|
|
|
- pjmedia_port **p_port) {
|
|
|
- pjmedia_port *port;
|
|
|
- unsigned i;
|
|
|
- unsigned count;
|
|
|
- pj_str_t name;
|
|
|
- port_data *sine;
|
|
|
-
|
|
|
- PJ_ASSERT_RETURN(pool && channel_count > 0 && channel_count <= 2, PJ_EINVAL);
|
|
|
-
|
|
|
- port = pj_pool_zalloc(pool, sizeof(pjmedia_port));
|
|
|
- PJ_ASSERT_RETURN(port != NULL, PJ_ENOMEM);
|
|
|
-
|
|
|
- /* Fill in port info. */
|
|
|
- name = pj_str("sine generator");
|
|
|
- pjmedia_port_info_init(&port->info, &name,
|
|
|
- PJMEDIA_SIG_CLASS_PORT_AUD('s', 'i'),
|
|
|
- sampling_rate,
|
|
|
- 1,
|
|
|
- 16, sampling_rate * 20 / 1000 * 1);
|
|
|
-
|
|
|
- /* Set the function to feed frame */
|
|
|
- port->get_frame = &sine_get_frame;
|
|
|
- port->put_frame = &sine_put_frame;
|
|
|
-
|
|
|
- /* Create sine port data */
|
|
|
- port->port_data.pdata = sine = pj_pool_zalloc(pool, sizeof(port_data));
|
|
|
-
|
|
|
- *p_port = port;
|
|
|
-
|
|
|
- return PJ_SUCCESS;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/* Callback called by the library upon receiving incoming call */
|
|
|
-static void on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id,
|
|
|
- pjsip_rx_data *rdata) {
|
|
|
- pjsua_call_info ci;
|
|
|
-
|
|
|
- PJ_UNUSED_ARG(acc_id);
|
|
|
- PJ_UNUSED_ARG(rdata);
|
|
|
-
|
|
|
- pjsua_call_get_info(call_id, &ci);
|
|
|
-
|
|
|
- PJ_LOG(3, (THIS_FILE, "Incoming call from %.*s!!",
|
|
|
- (int) ci.remote_info.slen,
|
|
|
- ci.remote_info.ptr));
|
|
|
-
|
|
|
- /* Automatically answer incoming calls with 200/OK */
|
|
|
- pjsua_call_answer(call_id, 200, NULL, NULL);
|
|
|
-}
|
|
|
-
|
|
|
-/* Callback called by the library when call's state has changed */
|
|
|
-static void on_call_state(pjsua_call_id call_id, pjsip_event *e) {
|
|
|
- pjsua_call_info ci;
|
|
|
-
|
|
|
- PJ_UNUSED_ARG(e);
|
|
|
-
|
|
|
- pjsua_call_get_info(call_id, &ci);
|
|
|
- PJ_LOG(3, (THIS_FILE, "Call %d state=%.*s", call_id,
|
|
|
- (int) ci.state_text.slen,
|
|
|
- ci.state_text.ptr));
|
|
|
-}
|
|
|
-
|
|
|
-/* Callback called by the library when call's media state has changed */
|
|
|
-static void on_call_media_state(pjsua_call_id call_id) {
|
|
|
- pjsua_call_info ci;
|
|
|
-
|
|
|
- pjsua_call_get_info(call_id, &ci);
|
|
|
-
|
|
|
- if (ci.media_status == PJSUA_CALL_MEDIA_ACTIVE) {
|
|
|
- // When media is active, connect call to sound device.
|
|
|
- pjsua_conf_connect(ci.conf_slot, slot);
|
|
|
- pjsua_conf_connect(slot, ci.conf_slot);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-/* 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);
|
|
|
-}
|
|
|
-
|
|
|
-/*
|
|
|
- * main()
|
|
|
- *
|
|
|
- * argv[1] may contain URL to call.
|
|
|
- */
|
|
|
-int main(int argc, char *argv[]) {
|
|
|
- pjsua_acc_id acc_id;
|
|
|
- pj_status_t status;
|
|
|
- pj_pool_t *pool;
|
|
|
-
|
|
|
- int channel_count = 1;
|
|
|
-
|
|
|
- /* Create pjsua first! */
|
|
|
- status = pjsua_create();
|
|
|
- if (status != PJ_SUCCESS) error_exit("Error in pjsua_create()", status);
|
|
|
-
|
|
|
- /* If argument is specified, it's got to be a valid SIP URL */
|
|
|
- if (argc > 1) {
|
|
|
- status = pjsua_verify_url(argv[1]);
|
|
|
- if (status != PJ_SUCCESS) error_exit("Invalid URL in argv", status);
|
|
|
- }
|
|
|
-
|
|
|
- /* Init pjsua */
|
|
|
- {
|
|
|
- pjsua_config cfg;
|
|
|
- pjsua_logging_config log_cfg;
|
|
|
-
|
|
|
- pjsua_config_default(&cfg);
|
|
|
- cfg.cb.on_incoming_call = &on_incoming_call;
|
|
|
- cfg.cb.on_call_media_state = &on_call_media_state;
|
|
|
- cfg.cb.on_call_state = &on_call_state;
|
|
|
-
|
|
|
- pjsua_logging_config_default(&log_cfg);
|
|
|
- log_cfg.console_level = 4;
|
|
|
-
|
|
|
- status = pjsua_init(&cfg, &log_cfg, NULL);
|
|
|
- if (status != PJ_SUCCESS) error_exit("Error in pjsua_init()", status);
|
|
|
- }
|
|
|
-
|
|
|
- /* Add UDP transport. */
|
|
|
- {
|
|
|
- pjsua_transport_config cfg;
|
|
|
-
|
|
|
- pjsua_transport_config_default(&cfg);
|
|
|
- cfg.port = 5060;
|
|
|
- status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, &cfg, NULL);
|
|
|
- if (status != PJ_SUCCESS) error_exit("Error creating transport", status);
|
|
|
- }
|
|
|
-
|
|
|
- pj_caching_pool cp;
|
|
|
- pj_caching_pool_init(&cp, &pj_pool_factory_default_policy, 0);
|
|
|
-
|
|
|
- pool = pj_pool_create(&cp.factory, /* pool factory */
|
|
|
- "wav", /* pool name. */
|
|
|
- 4000, /* init size */
|
|
|
- 4000, /* increment size */
|
|
|
- NULL /* callback on error */
|
|
|
- );
|
|
|
-
|
|
|
- status = create_sine_port(pool, /* memory pool */
|
|
|
- 8000, /* sampling rate */
|
|
|
- channel_count,/* # of channels */
|
|
|
- &sine_port /* returned port */
|
|
|
- );
|
|
|
- if (status != PJ_SUCCESS) {
|
|
|
- error_exit("Unable to create sine port", status);
|
|
|
- return 1;
|
|
|
- }
|
|
|
-
|
|
|
- pjsua_set_null_snd_dev();
|
|
|
-
|
|
|
- pjsua_conf_add_port(pool, sine_port, &slot);
|
|
|
-
|
|
|
- /* Initialization is done, now start pjsua */
|
|
|
- status = pjsua_start();
|
|
|
- if (status != PJ_SUCCESS) error_exit("Error starting pjsua", status);
|
|
|
-
|
|
|
- /* Register to SIP server by creating SIP account. */
|
|
|
- {
|
|
|
- pjsua_acc_config cfg;
|
|
|
-
|
|
|
- pjsua_acc_config_default(&cfg);
|
|
|
- cfg.id = pj_str("sip:" SIP_USER "@" SIP_DOMAIN);
|
|
|
- cfg.reg_uri = pj_str("sip:" SIP_DOMAIN);
|
|
|
- cfg.cred_count = 1;
|
|
|
- cfg.cred_info[0].realm = pj_str(SIP_DOMAIN);
|
|
|
- cfg.cred_info[0].scheme = pj_str("digest");
|
|
|
- cfg.cred_info[0].username = pj_str(SIP_USER);
|
|
|
- cfg.cred_info[0].data_type = PJSIP_CRED_DATA_PLAIN_PASSWD;
|
|
|
- cfg.cred_info[0].data = pj_str(SIP_PASSWD);
|
|
|
-
|
|
|
- status = pjsua_acc_add(&cfg, PJ_TRUE, &acc_id);
|
|
|
- if (status != PJ_SUCCESS) error_exit("Error adding account", status);
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /* Wait until user press "q" to quit. */
|
|
|
- for (; ;) {
|
|
|
- char option[10];
|
|
|
-
|
|
|
- puts("Press 'h' to hangup all calls, 'q' to quit");
|
|
|
- if (fgets(option, sizeof(option), stdin) == NULL) {
|
|
|
- puts("EOF while reading stdin, will quit now..");
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- if (option[0] == 'q')
|
|
|
- break;
|
|
|
-
|
|
|
- if (option[0] == 'h')
|
|
|
- pjsua_call_hangup_all();
|
|
|
- }
|
|
|
-
|
|
|
- /* Destroy pjsua */
|
|
|
- pjsua_destroy();
|
|
|
-
|
|
|
- return 0;
|
|
|
-}
|