Merge commit '642fd4769becc2f4827f8375a3d9e8edd2f5df77'

[ffmpeg] / libavformat / http.c

diff --git a/libavformat/http.c b/libavformat/http.c
index d76a58bbbb19acb1876e42f73bd80f317862ec5a..3a35bc7eacb8f484df2cedb3d1ae8be124576b5f 100644 (file)
--- a/libavformat/http.c
+++ b/libavformat/http.c
@@ -141,7 +141,7 @@ static const AVOption options[] = {
     { "user_agent", "override User-Agent header", OFFSET(user_agent), AV_OPT_TYPE_STRING, { .str = DEFAULT_USER_AGENT }, 0, 0, D },
     { "referer", "override referer header", OFFSET(referer), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, D },
 #if FF_API_HTTP_USER_AGENT
-    { "user-agent", "override User-Agent header", OFFSET(user_agent_deprecated), AV_OPT_TYPE_STRING, { .str = DEFAULT_USER_AGENT }, 0, 0, D },
+    { "user-agent", "use the \"user_agent\" option instead", OFFSET(user_agent_deprecated), AV_OPT_TYPE_STRING, { .str = DEFAULT_USER_AGENT }, 0, 0, D|AV_OPT_FLAG_DEPRECATED },
 #endif
     { "multiple_requests", "use persistent connections", OFFSET(multiple_requests), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, D | E },
     { "post_data", "set custom HTTP post data", OFFSET(post_data), AV_OPT_TYPE_BINARY, .flags = D | E },
@@ -1193,7 +1193,6 @@ static int http_connect(URLContext *h, const char *path, const char *local_path,
 
 #if FF_API_HTTP_USER_AGENT
     if (strcmp(s->user_agent_deprecated, DEFAULT_USER_AGENT)) {
-        av_log(s, AV_LOG_WARNING, "the user-agent option is deprecated, please use user_agent option\n");
         s->user_agent = av_strdup(s->user_agent_deprecated);
     }
 #endif
@@ -1623,6 +1622,18 @@ static int http_shutdown(URLContext *h, int flags)
         ((flags & AVIO_FLAG_READ) && s->chunked_post && s->listen)) {
         ret = ffurl_write(s->hd, footer, sizeof(footer) - 1);
         ret = ret > 0 ? 0 : ret;
+        /* flush the receive buffer when it is write only mode */
+        if (!(flags & AVIO_FLAG_READ)) {
+            char buf[1024];
+            int read_ret;
+            s->hd->flags |= AVIO_FLAG_NONBLOCK;
+            read_ret = ffurl_read(s->hd, buf, sizeof(buf));
+            s->hd->flags &= ~AVIO_FLAG_NONBLOCK;
+            if (read_ret < 0 && read_ret != AVERROR(EAGAIN)) {
+                av_log(h, AV_LOG_ERROR, "URL read error:  %d\n", read_ret);
+                ret = read_ret;
+            }
+        }
         s->end_chunked_post = 1;
     }