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

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