From 7934b15d5a12796da9db28441e105520bb57f2e2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Storsj=C3=B6?= Date: Wed, 25 Aug 2010 15:32:29 +0000 Subject: [PATCH] Handle IPv6 in the RTSP code Originally committed as revision 24925 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/rtsp.c | 19 +++++++++---------- libavformat/rtsp.h | 2 +- 2 files changed, 10 insertions(+), 11 deletions(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 004255697b..c228842e2b 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -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; diff --git a/libavformat/rtsp.h b/libavformat/rtsp.h index 0cd7358273..49dbfdef28 100644 --- a/libavformat/rtsp.h +++ b/libavformat/rtsp.h @@ -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; -- GitLab