FreeCalypso > hg > themwi-interim

annotate mtctest/rtp_sink.c @ 11:aa2ba9b432af

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mtctest: implement play and play-stop commands
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 09 Jun 2024 04:32:57 +0000
parents 33d8b3177540
children
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1 /*
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2 * In this module we implement our RTP handling: obtaining a GSM-side
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3 * RTP endpoint from themwi-rtp-mgr, then handling read select on RTP
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4 * and RTCP UDP sockets.
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5 */
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6
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7 #include <sys/types.h>
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8 #include <sys/socket.h>
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9 #include <netinet/in.h>
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10 #include <stdio.h>
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11 #include <stdint.h>
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12 #include <stdlib.h>
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13 #include <string.h>
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14 #include <strings.h>
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16 #include <themwi/rtp/rtp_alloc_if.h>
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17 #include <themwi/rtp/rtp_alloc_simple.h>
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18
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19 struct rtp_alloc_simple rtp_info;
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20
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21 void
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22 obtain_rtp_endp()
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23 {
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24 int rc;
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25
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26 rc = rtp_alloc_simple(RTP_ALLOC_TYPE_GSM, &rtp_info);
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27 if (rc < 0)
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28 exit(1); /* error msg already printed */
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29 }
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31 void
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32 rtp_rx_select()
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33 {
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34 u_char buf[512];
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36 recv(rtp_info.gsm_rtp_fd, buf, sizeof buf, 0);
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37 }
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38
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39 void
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40 rtcp_rx_select()
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41 {
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42 u_char buf[512];
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43
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44 recv(rtp_info.gsm_rtcp_fd, buf, sizeof buf, 0);
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45 }