rtpsource: Make local RTP bind IP configurble via "-r" cmdline opt

Change-Id: Ia742180326f3d945eb7933cebbef3fd17d127d51
changes/31/17431/2
Harald Welte 3 years ago committed by laforge
parent 6ecdaf6c01
commit 94791c8d56
  1. 1
      rtpsource/internal.h
  2. 28
      rtpsource/rtpsource.c

@ -27,6 +27,7 @@ struct rtpsource_state {
struct llist_head connections;
struct osmo_fd timer_ofd;
struct ctrl_handle *ctrl;
char *rtp_bind_ip;
};
extern struct rtpsource_state *g_rss;

@ -34,6 +34,7 @@
#include <stdio.h>
#include <unistd.h>
#include <errno.h>
#include <getopt.h>
#include <sys/signal.h>
#include <osmocom/core/linuxlist.h>
@ -77,7 +78,7 @@ struct rtp_connection *create_connection(struct rtpsource_state *rss, const char
conn->rtp_sock = osmo_rtp_socket_create(conn, OSMO_RTP_F_POLL);
OSMO_ASSERT(conn->rtp_sock);
rc = osmo_rtp_socket_bind(conn->rtp_sock, "127.23.23.23", -1);
rc = osmo_rtp_socket_bind(conn->rtp_sock, rss->rtp_bind_ip, -1);
OSMO_ASSERT(rc == 0);
rc = osmo_rtp_get_bound_addr(conn->rtp_sock, &host, &port);
@ -200,6 +201,28 @@ static void signal_handler(int signal)
}
}
static void handle_options(int argc, char **argv)
{
while (1) {
int option_index = 0, c;
const struct option long_options[] = {
{"rtp-bind-ip", 1, 0, 'r' },
{ 0, 0, 0, 0}
};
c = getopt_long(argc, argv, "r:", long_options, &option_index);
if (c == -1)
break;
switch (c) {
case 'r':
g_rss->rtp_bind_ip = optarg;
break;
default:
break;
}
}
}
int main(int argc, char **argv)
{
struct timespec interval = {
@ -226,6 +249,9 @@ int main(int argc, char **argv)
g_rss = talloc_zero(g_tall_ctx, struct rtpsource_state);
OSMO_ASSERT(g_rss);
INIT_LLIST_HEAD(&g_rss->connections);
g_rss->rtp_bind_ip = "127.23.23.23";
handle_options(argc, argv);
/* Create CTRL interface */
//g_rss->ctrl = ctrl_interface_setup_dynip(g_rss, ctrl_vty_get_bind_addr(), 11111, NULL);

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