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Code Issues Releases Activity

Handle IPv6 in the RTSP code

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Originally committed as revision 24925 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Martin Storsjö 2010-08-25 15:32:29 +00:00
parent 3fbd12d109
commit 7934b15d5a
2 changed files with 10 additions and 11 deletions
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19
libavformat/rtsp.c
View File

@ -696,13 +696,10 @@ static void rtsp_parse_transport(RTSPMessageHeader *reply, const char *p)
th->ttl = strtol(p, (char **)&p, 10);
}
} else if (!strcmp(parameter, "destination")) {
struct in_addr ipaddr;
if (*p == '=') {
p++;
get_word_sep(buf, sizeof(buf), ";,", &p);
if (ff_inet_aton(buf, &ipaddr))
th->destination = ntohl(ipaddr.s_addr);
get_sockaddr(buf, &th->destination);
}
}
while (*p != ';' && *p != '\0' && *p != ',')
@ -1174,20 +1171,22 @@ static int make_setup_request(AVFormatContext *s, const char *host, int port,
break;
}
case RTSP_LOWER_TRANSPORT_UDP_MULTICAST: {
char url[1024];
struct in_addr in;
char url[1024], namebuf[50];
struct sockaddr_storage addr;
int port, ttl;
if (reply->transports[0].destination) {
in.s_addr = htonl(reply->transports[0].destination);
if (reply->transports[0].destination.ss_family) {
addr = reply->transports[0].destination;
port = reply->transports[0].port_min;
ttl = reply->transports[0].ttl;
} else {
in = ((struct sockaddr_in*)&rtsp_st->sdp_ip)->sin_addr;
addr = rtsp_st->sdp_ip;
port = rtsp_st->sdp_port;
ttl = rtsp_st->sdp_ttl;
}
ff_url_join(url, sizeof(url), "rtp", NULL, inet_ntoa(in),
getnameinfo((struct sockaddr*) &addr, sizeof(addr),
namebuf, sizeof(namebuf), NULL, 0, NI_NUMERICHOST);
ff_url_join(url, sizeof(url), "rtp", NULL, namebuf,
port, "?ttl=%d", ttl);
if (url_open(&rtsp_st->rtp_handle, url, URL_RDWR) < 0) {
err = AVERROR_INVALIDDATA;

2
libavformat/rtsp.h
View File

@ -96,7 +96,7 @@ typedef struct RTSPTransportField {
* packets will be allowed to make before being discarded. */
int ttl;
uint32_t destination; /**< destination IP address */
struct sockaddr_storage destination; /**< destination IP address */
/** data/packet transport protocol; e.g. RTP or RDT */
enum RTSPTransport transport;