mirror of https://git.ffmpeg.org/ffmpeg.git
Merge commit '34af7813f77e2b5b9dcb34f20bcf53bfcc0ba9c9'
* commit '34af7813f77e2b5b9dcb34f20bcf53bfcc0ba9c9': udp: Use the logging context Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
This commit is contained in:
commit
bf54377001
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@ -237,7 +237,8 @@ static int udp_leave_multicast_group(int sockfd, struct sockaddr *addr,struct so
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return 0;
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}
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static struct addrinfo* udp_resolve_host(const char *hostname, int port,
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static struct addrinfo *udp_resolve_host(URLContext *h,
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const char *hostname, int port,
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int type, int family, int flags)
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{
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struct addrinfo hints = { 0 }, *res = 0;
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@ -257,13 +258,15 @@ static struct addrinfo* udp_resolve_host(const char *hostname, int port,
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hints.ai_flags = flags;
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if ((error = getaddrinfo(node, service, &hints, &res))) {
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res = NULL;
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av_log(NULL, AV_LOG_ERROR, "udp_resolve_host: %s\n", gai_strerror(error));
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av_log(h, AV_LOG_ERROR, "udp_resolve_host: %s\n",
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gai_strerror(error));
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}
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return res;
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}
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static int udp_set_multicast_sources(int sockfd, struct sockaddr *addr,
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static int udp_set_multicast_sources(URLContext *h,
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int sockfd, struct sockaddr *addr,
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int addr_len, char **sources,
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int nb_sources, int include)
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{
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@ -274,7 +277,7 @@ static int udp_set_multicast_sources(int sockfd, struct sockaddr *addr,
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for (i = 0; i < nb_sources; i++) {
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struct group_source_req mreqs;
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int level = addr->sa_family == AF_INET ? IPPROTO_IP : IPPROTO_IPV6;
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struct addrinfo *sourceaddr = udp_resolve_host(sources[i], 0,
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struct addrinfo *sourceaddr = udp_resolve_host(h, sources[i], 0,
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SOCK_DGRAM, AF_UNSPEC,
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0);
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if (!sourceaddr)
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@ -304,7 +307,7 @@ static int udp_set_multicast_sources(int sockfd, struct sockaddr *addr,
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}
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for (i = 0; i < nb_sources; i++) {
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struct ip_mreq_source mreqs;
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struct addrinfo *sourceaddr = udp_resolve_host(sources[i], 0,
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struct addrinfo *sourceaddr = udp_resolve_host(h, sources[i], 0,
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SOCK_DGRAM, AF_UNSPEC,
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0);
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if (!sourceaddr)
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@ -336,13 +339,14 @@ static int udp_set_multicast_sources(int sockfd, struct sockaddr *addr,
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#endif
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return 0;
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}
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static int udp_set_url(struct sockaddr_storage *addr,
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static int udp_set_url(URLContext *h,
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struct sockaddr_storage *addr,
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const char *hostname, int port)
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{
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struct addrinfo *res0;
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int addr_len;
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res0 = udp_resolve_host(hostname, port, SOCK_DGRAM, AF_UNSPEC, 0);
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res0 = udp_resolve_host(h, hostname, port, SOCK_DGRAM, AF_UNSPEC, 0);
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if (!res0) return AVERROR(EIO);
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memcpy(addr, res0->ai_addr, res0->ai_addrlen);
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addr_len = res0->ai_addrlen;
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@ -351,16 +355,18 @@ static int udp_set_url(struct sockaddr_storage *addr,
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return addr_len;
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}
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static int udp_socket_create(UDPContext *s, struct sockaddr_storage *addr,
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static int udp_socket_create(URLContext *h, struct sockaddr_storage *addr,
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socklen_t *addr_len, const char *localaddr)
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{
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UDPContext *s = h->priv_data;
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int udp_fd = -1;
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struct addrinfo *res0, *res;
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int family = AF_UNSPEC;
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if (((struct sockaddr *) &s->dest_addr)->sa_family)
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family = ((struct sockaddr *) &s->dest_addr)->sa_family;
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res0 = udp_resolve_host((localaddr && localaddr[0]) ? localaddr : NULL, s->local_port,
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res0 = udp_resolve_host(h, (localaddr && localaddr[0]) ? localaddr : NULL,
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s->local_port,
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SOCK_DGRAM, family, AI_PASSIVE);
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if (!res0)
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goto fail;
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@ -431,7 +437,7 @@ int ff_udp_set_remote_url(URLContext *h, const char *uri)
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av_url_split(NULL, 0, NULL, 0, hostname, sizeof(hostname), &port, NULL, 0, uri);
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/* set the destination address */
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s->dest_addr_len = udp_set_url(&s->dest_addr, hostname, port);
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s->dest_addr_len = udp_set_url(h, &s->dest_addr, hostname, port);
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if (s->dest_addr_len < 0) {
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return AVERROR(EIO);
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}
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@ -686,9 +692,9 @@ static int udp_open(URLContext *h, const char *uri, int flags)
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s->local_port = port;
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if (localaddr[0])
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udp_fd = udp_socket_create(s, &my_addr, &len, localaddr);
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udp_fd = udp_socket_create(h, &my_addr, &len, localaddr);
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else
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udp_fd = udp_socket_create(s, &my_addr, &len, s->localaddr);
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udp_fd = udp_socket_create(h, &my_addr, &len, s->localaddr);
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if (udp_fd < 0)
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goto fail;
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@ -760,14 +766,22 @@ static int udp_open(URLContext *h, const char *uri, int flags)
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goto fail;
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}
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if (num_include_sources) {
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if (udp_set_multicast_sources(udp_fd, (struct sockaddr *)&s->dest_addr, s->dest_addr_len, include_sources, num_include_sources, 1) < 0)
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if (udp_set_multicast_sources(h, udp_fd,
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(struct sockaddr *)&s->dest_addr,
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s->dest_addr_len,
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include_sources,
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num_include_sources, 1) < 0)
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goto fail;
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} else {
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if (udp_join_multicast_group(udp_fd, (struct sockaddr *)&s->dest_addr,(struct sockaddr *)&s->local_addr_storage) < 0)
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goto fail;
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}
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if (num_exclude_sources) {
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if (udp_set_multicast_sources(udp_fd, (struct sockaddr *)&s->dest_addr, s->dest_addr_len, exclude_sources, num_exclude_sources, 0) < 0)
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if (udp_set_multicast_sources(h, udp_fd,
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(struct sockaddr *)&s->dest_addr,
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s->dest_addr_len,
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exclude_sources,
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num_exclude_sources, 0) < 0)
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goto fail;
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}
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}
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