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mssdemux: error out when upstream doesn't implement URI query

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Error out when upstream doesn't answer to URI query and mssdemux
doesn't know the URI to fetch the fragments from
This commit is contained in:
Thiago Santos 2013-01-16 15:28:19 -03:00
parent 1116eee681
commit 0a4c077d2e
1 changed files with 16 additions and 8 deletions
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22
ext/smoothstreaming/gstmssdemux.c
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@ -88,7 +88,7 @@ static gboolean gst_mss_demux_src_query (GstPad * pad, GstQuery * query);
static void gst_mss_demux_download_loop (GstMssDemuxStream * stream);
static void gst_mss_demux_stream_loop (GstMssDemux * mssdemux);
static void gst_mss_demux_process_manifest (GstMssDemux * mssdemux);
static gboolean gst_mss_demux_process_manifest (GstMssDemux * mssdemux);
static void
gst_mss_demux_base_init (gpointer klass)
@ -396,7 +396,7 @@ gst_mss_demux_event (GstPad * pad, GstEvent * event)
break;
}
gst_mss_demux_process_manifest (mssdemux);
if (gst_mss_demux_process_manifest (mssdemux))
gst_mss_demux_start (mssdemux);
forward = FALSE;
break;
@ -710,7 +710,7 @@ gst_mss_demux_expose_stream (GstMssDemux * mssdemux, GstMssDemuxStream * stream)
return TRUE;
}
static void
static gboolean
gst_mss_demux_process_manifest (GstMssDemux * mssdemux)
{
GstQuery *query;
@ -718,8 +718,8 @@ gst_mss_demux_process_manifest (GstMssDemux * mssdemux)
gboolean ret;
GSList *iter;
g_return_if_fail (mssdemux->manifest_buffer != NULL);
g_return_if_fail (mssdemux->manifest == NULL);
g_return_val_if_fail (mssdemux->manifest_buffer != NULL, FALSE);
g_return_val_if_fail (mssdemux->manifest == NULL, FALSE);
query = gst_query_new_uri ();
ret = gst_pad_peer_query (mssdemux->sinkpad, query);
@ -740,11 +740,18 @@ gst_mss_demux_process_manifest (GstMssDemux * mssdemux)
}
gst_query_unref (query);
if (mssdemux->base_url == NULL) {
GST_ELEMENT_ERROR (mssdemux, RESOURCE, NOT_FOUND,
(_("Couldn't get the Manifest's URI")),
("need to get the manifest's URI from upstream elements"));
return FALSE;
}
mssdemux->manifest = gst_mss_manifest_new (mssdemux->manifest_buffer);
if (!mssdemux->manifest) {
GST_ELEMENT_ERROR (mssdemux, STREAM, FORMAT, ("Bad manifest file"),
("Xml manifest file couldn't be parsed"));
return;
return FALSE;
}
gst_mss_demux_create_streams (mssdemux);
@ -765,10 +772,11 @@ gst_mss_demux_process_manifest (GstMssDemux * mssdemux)
GST_ELEMENT_ERROR (mssdemux, STREAM, DEMUX,
(_("This file contains no playable streams.")),
("No known stream formats found at the Manifest"));
return;
return FALSE;
}
gst_element_no_more_pads (GST_ELEMENT_CAST (mssdemux));
return TRUE;
}
static void