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96 lines
2.3 KiB
C
96 lines
2.3 KiB
C
/**
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* Copyright (c) 2020 Paul-Louis Ageneau
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#include "juice/juice.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#ifdef _WIN32
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#include <windows.h>
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static void sleep(unsigned int secs) { Sleep(secs * 1000); }
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#else
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#include <unistd.h> // for sleep
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#endif
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#define BUFFER_SIZE 4096
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static juice_agent_t *agent;
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static bool success = false;
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static bool done = false;
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static void on_state_changed(juice_agent_t *agent, juice_state_t state, void *user_ptr);
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static void on_candidate(juice_agent_t *agent, const char *sdp, void *user_ptr);
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static void on_gathering_done(juice_agent_t *agent, void *user_ptr);
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int test_gathering() {
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juice_set_log_level(JUICE_LOG_LEVEL_DEBUG);
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// Create agent
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juice_config_t config;
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memset(&config, 0, sizeof(config));
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// STUN server example
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config.stun_server_host = "stun.l.google.com";
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config.stun_server_port = 19302;
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config.cb_state_changed = on_state_changed;
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config.cb_candidate = on_candidate;
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config.cb_gathering_done = on_gathering_done;
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config.user_ptr = NULL;
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agent = juice_create(&config);
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// Generate local description
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char sdp[JUICE_MAX_SDP_STRING_LEN];
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juice_get_local_description(agent, sdp, JUICE_MAX_SDP_STRING_LEN);
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printf("Local description:\n%s\n", sdp);
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// Gather candidates
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juice_gather_candidates(agent);
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// Wait until gathering done
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int secs = 10;
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while (secs-- && !done && !success)
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sleep(1);
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// Destroy
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juice_destroy(agent);
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if (success) {
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printf("Success\n");
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return 0;
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} else {
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printf("Failure\n");
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return -1;
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}
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}
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// On state changed
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static void on_state_changed(juice_agent_t *agent, juice_state_t state, void *user_ptr) {
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printf("State: %s\n", juice_state_to_string(state));
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}
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// On local candidate gathered
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static void on_candidate(juice_agent_t *agent, const char *sdp, void *user_ptr) {
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printf("Candidate: %s\n", sdp);
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// Success if a valid srflx candidate is emitted
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if (strstr(sdp, " typ srflx raddr 0.0.0.0 rport 0"))
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success = true;
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}
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// On local candidates gathering done
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static void on_gathering_done(juice_agent_t *agent, void *user_ptr) {
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printf("Gathering done\n");
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done = true;
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}
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