[FFmpeg-cvslog] Icecast: Send 100-continue header if possible

[Marvin Scholz]

ffmpeg | branch: master | Marvin Scholz <epirat07 at gmail.com> | Tue Nov 11 02:39:39 2014 +0100| [3a6bb9735053c453f806ceab1d91124648d90aca] | committer: Anton Khirnov

Icecast: Send 100-continue header if possible

This allows for proper error reporting. Only do
this for non-legacy requests as only Icecast >2.4.0
will reply with a proper status.
Libav seems to accept both, 100 and 200 status codes, but
let's stay close to spec.

Signed-off-by: Anton Khirnov <anton at khirnov.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3a6bb9735053c453f806ceab1d91124648d90aca
---

 libavformat/icecast.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/icecast.c b/libavformat/icecast.c
index 155396f..1dc08ab 100644
--- a/libavformat/icecast.c
+++ b/libavformat/icecast.c
@@ -127,6 +127,7 @@ static int icecast_open(URLContext *h, const char *uri, int flags)
     av_dict_set(&opt_dict, "auth_type", "basic", 0);
     av_dict_set(&opt_dict, "headers", headers, 0);
     av_dict_set(&opt_dict, "chunked_post", "0", 0);
+    av_dict_set(&opt_dict, "send_expect_100", s->legacy_icecast ? "0" : "1", 0);
     if (NOT_EMPTY(s->content_type))
         av_dict_set(&opt_dict, "content_type", s->content_type, 0);
     if (NOT_EMPTY(s->user_agent))