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comparison utils/rtp-alloc-test.c @ 185:857d78c58f56

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rtp-alloc-test program written
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 12 Mar 2023 00:14:20 -0800
parents
children 068fce34e565
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184:f8c40090a0a8 185:857d78c58f56
1 /*
2 * This program exercises the path of obtaining an RTP endpoint from
3 * themwi-rtp-mgr via rtp_alloc_simple(), serving as a test for
4 * the themwi-rtp-mgr daemon and for both upper and lower layers of
5 * librtpalloc.
6 */
7
8 #include <sys/types.h>
9 #include <sys/socket.h>
10 #include <netinet/in.h>
11 #include <arpa/inet.h>
12 #include <stdio.h>
13 #include <stdlib.h>
14 #include <string.h>
15 #include <strings.h>
16 #include "../include/tmgw_const.h"
17 #include "../librtpalloc/rtp_alloc_simple.h"
18
19 static void
20 print_ip_port(desc, sin)
21 char *desc;
22 struct sockaddr_in *sin;
23 {
24 printf("%s IP %s port %u\n", inet_ntoa(sin->sin_addr),
25 ntohs(sin->sin_port));
26 }
27
28 main(argc, argv)
29 char **argv;
30 {
31 int ep_type, rc;
32 struct rtp_alloc_simple res;
33
34 if (argc != 2) {
35 fprintf(stderr, "usage: %s ep-type\n", argv[0]);
36 exit(1);
37 }
38 if (!strcmp(argv[1], "gsm"))
39 ep_type = TMGW_EP_TYPE_GSM_ONLY;
40 else if (!strcmp(argv[1], "pstn"))
41 ep_type = TMGW_EP_TYPE_PSTN_ONLY;
42 else if (!strcmp(argv[1], "gateway"))
43 ep_type = TMGW_EP_TYPE_GATEWAY;
44 else {
45 fprintf(stderr, "error: unknown endpoint type \"%s\"\n",
46 argv[1]);
47 exit(1);
48 }
49 rc = rtp_alloc_simple(ep_type, &res);
50 if (rc < 0)
51 exit(1); /* error msg already printed */
52 if (ep_type & TMGW_EP_HAS_GSM_SOCK) {
53 print_ip_port("GSM", &res.gsm_addr);
54 printf("GSM fd %d %d\n", res.gsm_rtp_fd, res.gsm_rtcp_fd);
55 }
56 if (ep_type & TMGW_EP_HAS_PSTN_SOCK) {
57 print_ip_port("PSTN", &res.pstn_addr);
58 printf("PSTN fd %d %d\n", res.pstn_rtp_fd, res.pstn_rtcp_fd);
59 }
60 exit(0);
61 }