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rtsp-server: port to 0.11

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This commit is contained in:
Wim Taymans 2011-04-26 19:22:50 +02:00
parent 7c55d66d07
commit 914b481e42
5 changed files with 17 additions and 499 deletions
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3
gst/rtsp-server/Makefile.am
View file

@ -12,7 +12,6 @@ public_headers = \
rtsp-server.h
c_sources = \
rtsp-funnel.c \
rtsp-auth.c \
rtsp-params.c \
rtsp-sdp.c \
@ -25,7 +24,7 @@ c_sources = \
rtsp-client.c \
rtsp-server.c
noinst_HEADERS = rtsp-funnel.h
noinst_HEADERS =
lib_LTLIBRARIES = \
libgstrtspserver-@GST_MAJORMINOR@.la

29
gst/rtsp-server/rtsp-client.c
View file

@ -399,19 +399,22 @@ do_send_data (GstBuffer * buffer, guint8 channel, GstRTSPClient * client)
{
GstRTSPMessage message = { 0 };
guint8 *data;
guint size;
guint usize;
gsize size;
gst_rtsp_message_init_data (&message, channel);
data = GST_BUFFER_DATA (buffer);
size = GST_BUFFER_SIZE (buffer);
gst_rtsp_message_take_body (&message, data, size);
data = gst_buffer_map (buffer, &size, NULL, GST_MAP_READ);
usize = size;
gst_rtsp_message_take_body (&message, data, usize);
/* FIXME, client->watch could have been finalized here, we need to keep an
* extra refcount to the watch. */
gst_rtsp_watch_send_message (client->watch, &message, NULL);
gst_rtsp_message_steal_body (&message, &data, &size);
gst_rtsp_message_steal_body (&message, &data, &usize);
gst_buffer_unmap (buffer, data, size);
gst_rtsp_message_unset (&message);
return TRUE;
@ -421,18 +424,15 @@ static gboolean
do_send_data_list (GstBufferList * blist, guint8 channel,
GstRTSPClient * client)
{
GstBufferListIterator *it;
guint len, i;
it = gst_buffer_list_iterate (blist);
while (gst_buffer_list_iterator_next_group (it)) {
GstBuffer *group = gst_buffer_list_iterator_merge_group (it);
len = gst_buffer_list_len (blist);
if (group == NULL)
continue;
for (i = 0; i < len; i++) {
GstBuffer *group = gst_buffer_list_get (blist, i);
do_send_data (group, channel, client);
}
gst_buffer_list_iterator_free (it);
return TRUE;
}
@ -1428,9 +1428,8 @@ handle_data (GstRTSPClient * client, GstRTSPMessage * message)
gst_rtsp_message_steal_body (message, &data, &size);
buffer = gst_buffer_new ();
GST_BUFFER_DATA (buffer) = data;
GST_BUFFER_MALLOCDATA (buffer) = data;
GST_BUFFER_SIZE (buffer) = size;
gst_buffer_take_memory (buffer,
gst_memory_new_wrapped (0, data, g_free, size, 0, size));
handled = FALSE;
for (walk = client->streams; walk; walk = g_list_next (walk)) {

407
gst/rtsp-server/rtsp-funnel.c
View file

@ -1,407 +0,0 @@
/*
* Farsight2 - Farsight Funnel element
*
* Copyright 2007 Collabora Ltd.
* @author: Olivier Crete <olivier.crete@collabora.co.uk>
* Copyright 2007 Nokia Corp.
*
* rtsp-funnel.c: Simple Funnel element
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* SECTION:element-rtspfunnel
* @short_description: N-to-1 simple funnel
*
* Takes packets from various input sinks into one output source
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "rtsp-funnel.h"
GST_DEBUG_CATEGORY_STATIC (rtsp_funnel_debug);
#define GST_CAT_DEFAULT rtsp_funnel_debug
static const GstElementDetails rtsp_funnel_details =
GST_ELEMENT_DETAILS ("Farsight Funnel pipe fitting",
"Generic",
"N-to-1 pipe fitting",
"Olivier Crete <olivier.crete@collabora.co.uk>");
static GstStaticPadTemplate funnel_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink%d",
GST_PAD_SINK,
GST_PAD_REQUEST,
GST_STATIC_CAPS_ANY);
static GstStaticPadTemplate funnel_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
static void
_do_init (GType type)
{
GST_DEBUG_CATEGORY_INIT (rtsp_funnel_debug, "rtspfunnel", 0,
"rtsp funnel element");
}
GST_BOILERPLATE_FULL (RTSPFunnel, rtsp_funnel, GstElement, GST_TYPE_ELEMENT,
_do_init);
static GstStateChangeReturn rtsp_funnel_change_state (GstElement * element,
GstStateChange transition);
static GstPad *rtsp_funnel_request_new_pad (GstElement * element,
GstPadTemplate * templ, const gchar * name);
static void rtsp_funnel_release_pad (GstElement * element, GstPad * pad);
static GstFlowReturn rtsp_funnel_chain (GstPad * pad, GstBuffer * buffer);
static gboolean rtsp_funnel_event (GstPad * pad, GstEvent * event);
static gboolean rtsp_funnel_src_event (GstPad * pad, GstEvent * event);
static GstCaps *rtsp_funnel_getcaps (GstPad * pad);
typedef struct
{
GstSegment segment;
} RTSPFunnelPadPrivate;
static void
rtsp_funnel_base_init (gpointer g_class)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_set_details (gstelement_class, &rtsp_funnel_details);
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&funnel_sink_template));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&funnel_src_template));
}
static void
rtsp_funnel_dispose (GObject * object)
{
GList *item;
restart:
for (item = GST_ELEMENT_PADS (object); item; item = g_list_next (item)) {
GstPad *pad = GST_PAD (item->data);
if (GST_PAD_IS_SINK (pad)) {
gst_element_release_request_pad (GST_ELEMENT (object), pad);
goto restart;
}
}
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
rtsp_funnel_class_init (RTSPFunnelClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
gobject_class->dispose = GST_DEBUG_FUNCPTR (rtsp_funnel_dispose);
gstelement_class->request_new_pad =
GST_DEBUG_FUNCPTR (rtsp_funnel_request_new_pad);
gstelement_class->release_pad = GST_DEBUG_FUNCPTR (rtsp_funnel_release_pad);
gstelement_class->change_state = GST_DEBUG_FUNCPTR (rtsp_funnel_change_state);
}
static void
rtsp_funnel_init (RTSPFunnel * funnel, RTSPFunnelClass * g_class)
{
funnel->srcpad = gst_pad_new_from_static_template (&funnel_src_template,
"src");
gst_pad_set_event_function (funnel->srcpad, rtsp_funnel_src_event);
gst_pad_use_fixed_caps (funnel->srcpad);
gst_element_add_pad (GST_ELEMENT (funnel), funnel->srcpad);
}
static GstPad *
rtsp_funnel_request_new_pad (GstElement * element, GstPadTemplate * templ,
const gchar * name)
{
GstPad *sinkpad;
RTSPFunnelPadPrivate *priv = g_slice_alloc0 (sizeof (RTSPFunnelPadPrivate));
GST_DEBUG_OBJECT (element, "requesting pad");
sinkpad = gst_pad_new_from_template (templ, name);
gst_pad_set_chain_function (sinkpad, GST_DEBUG_FUNCPTR (rtsp_funnel_chain));
gst_pad_set_event_function (sinkpad, GST_DEBUG_FUNCPTR (rtsp_funnel_event));
gst_pad_set_getcaps_function (sinkpad,
GST_DEBUG_FUNCPTR (rtsp_funnel_getcaps));
gst_segment_init (&priv->segment, GST_FORMAT_UNDEFINED);
gst_pad_set_element_private (sinkpad, priv);
gst_pad_set_active (sinkpad, TRUE);
gst_element_add_pad (element, sinkpad);
return sinkpad;
}
static void
rtsp_funnel_release_pad (GstElement * element, GstPad * pad)
{
RTSPFunnel *funnel = RTSP_FUNNEL (element);
RTSPFunnelPadPrivate *priv = gst_pad_get_element_private (pad);
GST_DEBUG_OBJECT (funnel, "releasing pad");
gst_pad_set_active (pad, FALSE);
if (priv)
g_slice_free1 (sizeof (RTSPFunnelPadPrivate), priv);
gst_element_remove_pad (GST_ELEMENT_CAST (funnel), pad);
}
static GstCaps *
rtsp_funnel_getcaps (GstPad * pad)
{
RTSPFunnel *funnel = RTSP_FUNNEL (gst_pad_get_parent (pad));
GstCaps *caps;
caps = gst_pad_peer_get_caps (funnel->srcpad);
if (caps == NULL)
caps = gst_caps_copy (gst_pad_get_pad_template_caps (pad));
gst_object_unref (funnel);
return caps;
}
static GstFlowReturn
rtsp_funnel_chain (GstPad * pad, GstBuffer * buffer)
{
GstFlowReturn res;
RTSPFunnel *funnel = RTSP_FUNNEL (gst_pad_get_parent (pad));
RTSPFunnelPadPrivate *priv = gst_pad_get_element_private (pad);
GstEvent *event = NULL;
GstClockTime newts;
GstCaps *padcaps;
GST_DEBUG_OBJECT (funnel, "received buffer %p", buffer);
GST_OBJECT_LOCK (funnel);
if (priv->segment.format == GST_FORMAT_UNDEFINED) {
GST_WARNING_OBJECT (funnel, "Got buffer without segment,"
" setting segment [0,inf[");
gst_segment_set_newsegment_full (&priv->segment, FALSE, 1.0, 1.0,
GST_FORMAT_TIME, 0, -1, 0);
}
if (GST_CLOCK_TIME_IS_VALID (GST_BUFFER_TIMESTAMP (buffer)))
gst_segment_set_last_stop (&priv->segment, priv->segment.format,
GST_BUFFER_TIMESTAMP (buffer));
newts = gst_segment_to_running_time (&priv->segment,
priv->segment.format, GST_BUFFER_TIMESTAMP (buffer));
if (newts != GST_BUFFER_TIMESTAMP (buffer)) {
buffer = gst_buffer_make_metadata_writable (buffer);
GST_BUFFER_TIMESTAMP (buffer) = newts;
}
if (!funnel->has_segment) {
event = gst_event_new_new_segment_full (FALSE, 1.0, 1.0, GST_FORMAT_TIME,
0, -1, 0);
funnel->has_segment = TRUE;
}
GST_OBJECT_UNLOCK (funnel);
if (event) {
if (!gst_pad_push_event (funnel->srcpad, event)) {
GST_WARNING_OBJECT (funnel, "Could not push out newsegment event");
res = GST_FLOW_ERROR;
goto out;
}
}
GST_OBJECT_LOCK (pad);
padcaps = GST_PAD_CAPS (funnel->srcpad);
GST_OBJECT_UNLOCK (pad);
if (GST_BUFFER_CAPS (buffer) && GST_BUFFER_CAPS (buffer) != padcaps) {
if (!gst_pad_set_caps (funnel->srcpad, GST_BUFFER_CAPS (buffer))) {
res = GST_FLOW_NOT_NEGOTIATED;
goto out;
}
}
res = gst_pad_push (funnel->srcpad, buffer);
GST_LOG_OBJECT (funnel, "handled buffer %s", gst_flow_get_name (res));
out:
gst_object_unref (funnel);
return res;
}
static gboolean
rtsp_funnel_event (GstPad * pad, GstEvent * event)
{
RTSPFunnel *funnel = RTSP_FUNNEL (gst_pad_get_parent (pad));
RTSPFunnelPadPrivate *priv = gst_pad_get_element_private (pad);
gboolean forward = TRUE;
gboolean res = TRUE;
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_NEWSEGMENT:
{
gboolean update;
gdouble rate, arate;
GstFormat format;
gint64 start;
gint64 stop;
gint64 time;
gst_event_parse_new_segment_full (event, &update, &rate, &arate,
&format, &start, &stop, &time);
GST_OBJECT_LOCK (funnel);
gst_segment_set_newsegment_full (&priv->segment, update, rate, arate,
format, start, stop, time);
GST_OBJECT_UNLOCK (funnel);
forward = FALSE;
gst_event_unref (event);
}
break;
case GST_EVENT_FLUSH_STOP:
{
GST_OBJECT_LOCK (funnel);
gst_segment_init (&priv->segment, GST_FORMAT_UNDEFINED);
GST_OBJECT_UNLOCK (funnel);
}
break;
default:
break;
}
if (forward)
res = gst_pad_push_event (funnel->srcpad, event);
gst_object_unref (funnel);
return res;
}
static gboolean
rtsp_funnel_src_event (GstPad * pad, GstEvent * event)
{
GstElement *funnel;
GstIterator *iter;
GstPad *sinkpad;
gboolean result = FALSE;
gboolean done = FALSE;
funnel = gst_pad_get_parent_element (pad);
g_return_val_if_fail (funnel != NULL, FALSE);
iter = gst_element_iterate_sink_pads (funnel);
while (!done) {
switch (gst_iterator_next (iter, (gpointer) & sinkpad)) {
case GST_ITERATOR_OK:
gst_event_ref (event);
result |= gst_pad_push_event (sinkpad, event);
gst_object_unref (sinkpad);
break;
case GST_ITERATOR_RESYNC:
gst_iterator_resync (iter);
result = FALSE;
break;
case GST_ITERATOR_ERROR:
GST_WARNING_OBJECT (funnel, "Error iterating sinkpads");
case GST_ITERATOR_DONE:
done = TRUE;
break;
}
}
gst_iterator_free (iter);
gst_object_unref (funnel);
gst_event_unref (event);
return result;
}
static void
reset_pad (gpointer data, gpointer user_data)
{
GstPad *pad = data;
RTSPFunnelPadPrivate *priv = gst_pad_get_element_private (pad);
GST_OBJECT_LOCK (pad);
gst_segment_init (&priv->segment, GST_FORMAT_UNDEFINED);
GST_OBJECT_UNLOCK (pad);
gst_object_unref (pad);
}
static GstStateChangeReturn
rtsp_funnel_change_state (GstElement * element, GstStateChange transition)
{
RTSPFunnel *funnel = RTSP_FUNNEL (element);
GstStateChangeReturn ret;
switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED:
{
GstIterator *iter = gst_element_iterate_sink_pads (element);
GstIteratorResult res;
do {
res = gst_iterator_foreach (iter, reset_pad, NULL);
} while (res == GST_ITERATOR_RESYNC);
gst_iterator_free (iter);
if (res == GST_ITERATOR_ERROR)
return GST_STATE_CHANGE_FAILURE;
GST_OBJECT_LOCK (funnel);
funnel->has_segment = FALSE;
GST_OBJECT_UNLOCK (funnel);
}
break;
default:
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
return ret;
}

69
gst/rtsp-server/rtsp-funnel.h
View file

@ -1,69 +0,0 @@
/*
* Farsight2 - Farsight Funnel element
*
* Copyright 2007 Collabora Ltd.
* @author: Olivier Crete <olivier.crete@collabora.co.uk>
* Copyright 2007 Nokia Corp.
*
* rtsp-funnel.h: Simple Funnel element
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __RTSP_FUNNEL_H__
#define __RTSP_FUNNEL_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define RTSP_TYPE_FUNNEL \
(rtsp_funnel_get_type ())
#define RTSP_FUNNEL(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),RTSP_TYPE_FUNNEL,RTSPFunnel))
#define RTSP_FUNNEL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),RTSP_TYPE_FUNNEL,RTSPFunnelClass))
#define RTSP_IS_FUNNEL(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),RTSP_TYPE_FUNNEL))
#define RTSP_IS_FUNNEL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),RTSP_TYPE_FUNNEL))
typedef struct _RTSPFunnel RTSPFunnel;
typedef struct _RTSPFunnelClass RTSPFunnelClass;
/**
* RTSPFunnel:
*
* Opaque #RTSPFunnel data structure.
*/
struct _RTSPFunnel {
GstElement element;
/*< private >*/
GstPad *srcpad;
gboolean has_segment;
};
struct _RTSPFunnelClass {
GstElementClass parent_class;
};
GType rtsp_funnel_get_type (void);
G_END_DECLS
#endif /* __RTSP_FUNNEL_H__ */

8
gst/rtsp-server/rtsp-media.c
View file

@ -23,7 +23,6 @@
#include <gst/app/gstappsrc.h>
#include <gst/app/gstappsink.h>
#include "rtsp-funnel.h"
#include "rtsp-media.h"
#define DEFAULT_SHARED FALSE
@ -141,9 +140,6 @@ gst_rtsp_media_class_init (GstRTSPMediaClass * klass)
klass->unprepare = default_unprepare;
ssrc_stream_map_key = g_quark_from_static_string ("GstRTSPServer.stream");
gst_element_register (NULL, "rtspfunnel", GST_RANK_NONE, RTSP_TYPE_FUNNEL);
}
static void
@ -1325,7 +1321,7 @@ setup_stream (GstRTSPMediaStream * stream, guint idx, GstRTSPMedia * media)
gst_object_unref (teepad);
/* make selector for the RTP receivers */
stream->selector[0] = gst_element_factory_make ("rtspfunnel", NULL);
stream->selector[0] = gst_element_factory_make ("funnel", NULL);
gst_bin_add (GST_BIN_CAST (media->pipeline), stream->selector[0]);
pad = gst_element_get_static_pad (stream->selector[0], "src");
@ -1345,7 +1341,7 @@ setup_stream (GstRTSPMediaStream * stream, guint idx, GstRTSPMedia * media)
gst_object_unref (selpad);
/* make selector for the RTCP receivers */
stream->selector[1] = gst_element_factory_make ("rtspfunnel", NULL);
stream->selector[1] = gst_element_factory_make ("funnel", NULL);
gst_bin_add (GST_BIN_CAST (media->pipeline), stream->selector[1]);
pad = gst_element_get_static_pad (stream->selector[1], "src");