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| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-08-01 03:00:01 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-08-01 03:08:04 +0200 |
| commit | 55ea31ab8981716a3ba1d2ae5521e62ff4494791 (patch) | |
| tree | 32357f472fffb499f40cc28861881c1d425daf87 /libavformat/tcp.c | |
| parent | 6d175158e914f042d4dc3a67688456cd0b9d8c62 (diff) | |
| parent | 25410c524ddee98c579c7a9ddaf0535278a6dae0 (diff) | |
| download | ffmpeg-55ea31ab8981716a3ba1d2ae5521e62ff4494791.tar.gz | |
Merge branch 'simple_http_server_api_implementation' of http://git.klaxa.eu/git/ffmpeg
Reviewed-by: Nicolas George <george@nsup.org>
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/tcp.c')
| -rw-r--r-- | libavformat/tcp.c | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/libavformat/tcp.c b/libavformat/tcp.c index f24cad2080..bee349ecd5 100644 --- a/libavformat/tcp.c +++ b/libavformat/tcp.c @@ -19,6 +19,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include "avformat.h" +#include "libavutil/avassert.h" #include "libavutil/parseutils.h" #include "libavutil/opt.h" #include "libavutil/time.h" @@ -44,7 +45,7 @@ typedef struct TCPContext { #define D AV_OPT_FLAG_DECODING_PARAM #define E AV_OPT_FLAG_ENCODING_PARAM static const AVOption options[] = { - { "listen", "Listen for incoming connections", OFFSET(listen), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, .flags = D|E }, + { "listen", "Listen for incoming connections", OFFSET(listen), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 2, .flags = D|E }, { "timeout", "set timeout (in microseconds) of socket I/O operations", OFFSET(rw_timeout), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, .flags = D|E }, { "listen_timeout", "Connection awaiting timeout (in milliseconds)", OFFSET(listen_timeout), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, .flags = D|E }, { NULL } @@ -125,12 +126,17 @@ static int tcp_open(URLContext *h, const char *uri, int flags) goto fail; } - if (s->listen) { - if ((ret = ff_listen_bind(fd, cur_ai->ai_addr, cur_ai->ai_addrlen, - s->listen_timeout, h)) < 0) { + if (s->listen == 2) { + // multi-client + if ((ret = ff_listen(fd, cur_ai->ai_addr, cur_ai->ai_addrlen)) < 0) + goto fail1; + } else if (s->listen == 1) { + // single client + if ((fd = ff_listen_bind(fd, cur_ai->ai_addr, cur_ai->ai_addrlen, + s->listen_timeout, h)) < 0) { + ret = fd; goto fail1; } - fd = ret; } else { if ((ret = ff_listen_connect(fd, cur_ai->ai_addr, cur_ai->ai_addrlen, s->open_timeout / 1000, h, !!cur_ai->ai_next)) < 0) { @@ -163,6 +169,22 @@ static int tcp_open(URLContext *h, const char *uri, int flags) return ret; } +static int tcp_accept(URLContext *s, URLContext **c) +{ + TCPContext *sc = s->priv_data; + TCPContext *cc; + int ret; + av_assert0(sc->listen); + if ((ret = ffurl_alloc(c, s->filename, s->flags, &s->interrupt_callback)) < 0) + return ret; + cc = (*c)->priv_data; + ret = ff_accept(sc->fd, sc->listen_timeout, s); + if (ret < 0) + return ff_neterrno(); + cc->fd = ret; + return 0; +} + static int tcp_read(URLContext *h, uint8_t *buf, int size) { TCPContext *s = h->priv_data; @@ -223,6 +245,7 @@ static int tcp_get_file_handle(URLContext *h) URLProtocol ff_tcp_protocol = { .name = "tcp", .url_open = tcp_open, + .url_accept = tcp_accept, .url_read = tcp_read, .url_write = tcp_write, .url_close = tcp_close, |