FreeCalypso > hg > themwi-rtp-lib

annotate src/endp_bind.c @ 37:8f1700a42ca5 default tip

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set_remote: add functions for IPv6 and for sockaddr_{in,in6} A convenient way to pass in remote end address as struct sockaddr_in is needed for tw-border-mgw; IPv6 support will be needed in order to bring twrtp_endp into Osmocom mainline.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 23 Nov 2024 19:08:28 +0000
parents 2032201bd034
children
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21
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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2 * Here we implement the wrapper function that first obtains a pair of fds
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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3 * bound to IP & port for RTP & RTCP, then registers them with twrtp_endp.
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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4 */
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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5
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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6 #include <stdint.h>
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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7 #include <stdbool.h>
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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8 #include <errno.h>
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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9
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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10 #include <themwi/rtp/endp.h>
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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11 #include <themwi/rtp/fdpair.h>
2032201bd034 implement twrtp_endp_bind_ip_port()
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12
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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13 int twrtp_endp_bind_ip_port(struct twrtp_endp *endp, const char *ip,
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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14 uint16_t port)
2032201bd034 implement twrtp_endp_bind_ip_port()
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15 {
2032201bd034 implement twrtp_endp_bind_ip_port()
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16 int rc;
2032201bd034 implement twrtp_endp_bind_ip_port()
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17
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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18 if (endp->register_done)
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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19 return -EBUSY;
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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20
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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21 rc = twrtp_bind_fdpair(ip, port, &endp->rtp_fd, &endp->rtcp_fd);
2032201bd034 implement twrtp_endp_bind_ip_port()
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22 if (rc < 0)
2032201bd034 implement twrtp_endp_bind_ip_port()
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23 return rc;
2032201bd034 implement twrtp_endp_bind_ip_port()
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24
2032201bd034 implement twrtp_endp_bind_ip_port()
Mychaela Falconia <falcon@freecalypso.org>
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25 return twrtp_endp_register_fds(endp);
2032201bd034 implement twrtp_endp_bind_ip_port()
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26 }