diff options
Diffstat (limited to 'pjnath/src/pjnath-test/ice.c')
| -rw-r--r-- | pjnath/src/pjnath-test/ice.c | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/pjnath/src/pjnath-test/ice.c b/pjnath/src/pjnath-test/ice.c new file mode 100644 index 00000000..a6c19414 --- /dev/null +++ b/pjnath/src/pjnath-test/ice.c @@ -0,0 +1,233 @@ +/* $Id$ */ +/* + * Copyright (C) 2003-2007 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 "test.h" + +#define THIS_FILE "ice.c" + + +struct ice_data +{ + pj_bool_t complete; + pj_status_t err_code; + unsigned rx_rtp_cnt; + unsigned rx_rtcp_cnt; +}; + +static pj_stun_config stun_cfg; + +static void on_ice_complete(pj_icemt *icemt, + pj_status_t status) +{ + struct ice_data *id = (struct ice_data*) icemt->user_data; + id->complete = PJ_TRUE; + id->err_code = status; +} + + +static void on_rx_rtp(pj_icemt *icemt, + void *pkt, pj_size_t size, + const pj_sockaddr_t *src_addr, + unsigned src_addr_len) +{ + struct ice_data *id = (struct ice_data*) icemt->user_data; + id->rx_rtp_cnt++; +} + + +static void on_rx_rtcp(pj_icemt *icemt, + void *pkt, pj_size_t size, + const pj_sockaddr_t *src_addr, + unsigned src_addr_len) +{ + struct ice_data *id = (struct ice_data*) icemt->user_data; + id->rx_rtcp_cnt++; +} + + +static void handle_events(unsigned msec_timeout) +{ + pj_time_val delay; + + pj_timer_heap_poll(stun_cfg.timer_heap, NULL); + + delay.sec = 0; + delay.msec = msec_timeout; + pj_time_val_normalize(&delay); + + pj_ioqueue_poll(stun_cfg.ioqueue, &delay); +} + + +/* Basic create and destroy test */ +static int ice_basic_create_destroy_test() +{ + pj_icemt *im; + pj_ice *ice; + pj_icemt_cb icemt_cb; + pj_status_t status; + + PJ_LOG(3,(THIS_FILE, "...basic create/destroy")); + + pj_bzero(&icemt_cb, sizeof(icemt_cb)); + icemt_cb.on_ice_complete = &on_ice_complete; + icemt_cb.on_rx_rtcp = &on_rx_rtp; + icemt_cb.on_rx_rtcp = &on_rx_rtcp; + + status = pj_icemt_create(&stun_cfg, NULL, PJ_ICE_ROLE_CONTROLLING, + &icemt_cb, 0, PJ_FALSE, PJ_FALSE, NULL, &im); + if (status != PJ_SUCCESS) + return -10; + + ice = im->ice; + + pj_icemt_destroy(im); + + return 0; +} + + +static pj_status_t set_remote_list(pj_icemt *src, pj_icemt *dst) +{ + unsigned i, count; + unsigned cand_id[PJ_ICE_MAX_CAND]; + pj_ice_cand cand[PJ_ICE_MAX_CAND]; + pj_status_t status; + + count = PJ_ARRAY_SIZE(cand_id); + status = pj_ice_enum_cands(src->ice, &count, cand_id); + if (status != PJ_SUCCESS) + return status; + + for (i=0; i<count; ++i) { + pj_ice_cand *p_cand; + status = pj_ice_get_cand(src->ice, cand_id[i], &p_cand); + if (status != PJ_SUCCESS) + return status; + + pj_memcpy(&cand[i], p_cand, sizeof(pj_ice_cand)); + } + + status = pj_ice_create_check_list(dst->ice, count, cand); + return status; +} + + +/* Direct agent to agent communication */ +static int ice_direct_test() +{ + pj_icemt *im1, *im2; + pj_icemt_cb icemt_cb; + struct ice_data *id1, *id2; + pj_status_t status; + + PJ_LOG(3,(THIS_FILE, "...direct communication")); + + pj_bzero(&icemt_cb, sizeof(icemt_cb)); + icemt_cb.on_ice_complete = &on_ice_complete; + icemt_cb.on_rx_rtcp = &on_rx_rtp; + icemt_cb.on_rx_rtcp = &on_rx_rtcp; + + /* Create first ICE */ + status = pj_icemt_create(&stun_cfg, NULL, PJ_ICE_ROLE_CONTROLLING, + &icemt_cb, 0, PJ_FALSE, PJ_FALSE, NULL, &im1); + if (status != PJ_SUCCESS) + return -20; + + id1 = PJ_POOL_ZALLOC_T(im1->pool, struct ice_data); + im1->user_data = id1; + + /* Create second ICE */ + status = pj_icemt_create(&stun_cfg, NULL, PJ_ICE_ROLE_CONTROLLED, + &icemt_cb, 0, PJ_FALSE, PJ_FALSE, NULL, &im2); + if (status != PJ_SUCCESS) + return -25; + + id2 = PJ_POOL_ZALLOC_T(im2->pool, struct ice_data); + im2->user_data = id2; + + { + pj_str_t u1 = pj_str("uname1"); + pj_str_t p1 = pj_str("pass1"); + pj_str_t u2 = pj_str("uname2"); + pj_str_t p2 = pj_str("pass2"); + + pj_ice_set_credentials(im1->ice, &u1, &p1, &u2, &p2); + pj_ice_set_credentials(im2->ice, &u2, &p2, &u1, &p1); + } + + /* Send offer to im2 */ + status = set_remote_list(im1, im2); + if (status != PJ_SUCCESS) + return -30; + + /* Send answer to im1 */ + status = set_remote_list(im2, im1); + if (status != PJ_SUCCESS) + return -35; + + /* Both can start now */ + status = pj_ice_start_check(im1->ice); + if (status != PJ_SUCCESS) + return -40; + +#if 0 + status = pj_ice_start_check(im2->ice); + if (status != PJ_SUCCESS) + return -40; +#endif + + /* Just wait until both completes, or timed out */ + while (!id1->complete || !id2->complete) + handle_events(1); + + return 0; + +} + + +int ice_test(void) +{ + int rc = 0; + pj_pool_t *pool; + pj_ioqueue_t *ioqueue; + pj_timer_heap_t *timer_heap; + + pool = pj_pool_create(mem, NULL, 4000, 4000, NULL); + pj_ioqueue_create(pool, 12, &ioqueue); + pj_timer_heap_create(pool, 100, &timer_heap); + + pj_stun_config_init(&stun_cfg, mem, 0, ioqueue, timer_heap); + + pj_log_set_level(5); + + rc = ice_basic_create_destroy_test(); + if (rc != 0) + goto on_return; + + rc = ice_direct_test(); + if (rc != 0) + goto on_return; + +on_return: + pj_log_set_level(3); + pj_ioqueue_destroy(stun_cfg.ioqueue); + pj_pool_release(pool); + return rc; +} + |