[FFmpeg-devel] [PATCH] libavformat/http.c: Make http-listen work as an input stream.

[Michael Niedermayer]

On Sun, Apr 05, 2015 at 05:58:39PM +0200, Stephan Holljes wrote:
> With this patch http can be used to listen for POST data to be used as an input stream.
> 
> Signed-off-by: Stephan Holljes <klaxa1337 at googlemail.com>
> ---
>  libavformat/http.c | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/libavformat/http.c b/libavformat/http.c
> index 3276737..8961981 100644
> --- a/libavformat/http.c
> +++ b/libavformat/http.c
> @@ -128,13 +128,14 @@ static const AVOption options[] = {
>      { "end_offset", "try to limit the request to bytes preceding this offset", OFFSET(end_off), AV_OPT_TYPE_INT64, { .i64 = 0 }, 0, INT64_MAX, D },
>      { "method", "Override the HTTP method", OFFSET(method), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, E },
>      { "reconnect", "auto reconnect after disconnect before EOF", OFFSET(reconnect), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, D },
> -    { "listen", "listen on HTTP", OFFSET(listen), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, E },
> +    { "listen", "listen on HTTP", OFFSET(listen), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, D | E },
>      { NULL }
>  };
>  
>  static int http_connect(URLContext *h, const char *path, const char *local_path,
>                          const char *hoststr, const char *auth,
>                          const char *proxyauth, int *new_location);
> +static int http_read_header(URLContext *h, int *new_location);
>  
>  void ff_http_init_auth_state(URLContext *dest, const URLContext *src)
>  {
> @@ -305,7 +306,7 @@ static int http_listen(URLContext *h, const char *uri, int flags,
>      static const char header[] = "HTTP/1.1 200 OK\r\nContent-Type: application/octet-stream\r\nTransfer-Encoding: chunked\r\n\r\n";
>      char hostname[1024];
>      char lower_url[100];
> -    int port;
> +    int port, new_location;
>      av_url_split(NULL, 0, NULL, 0, hostname, sizeof(hostname), &port,
>                   NULL, 0, uri);
>      ff_url_join(lower_url, sizeof(lower_url), "tcp", NULL, hostname, port,
> @@ -316,6 +317,8 @@ static int http_listen(URLContext *h, const char *uri, int flags,
>          goto fail;
>      if (ret = ffurl_write(s->hd, header, strlen(header)) < 0)
>          goto fail;

> +    if (ret = http_read_header(h, &new_location) < 0)

this looks like it is missing some () around the =

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Democracy is the form of government in which you can choose your dictator
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