mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-24 17:20:36 +00:00
rtmpsrc: Major cleanup and reorganization
This commit is contained in:
parent
547f037ea4
commit
c3d10ed72a
2 changed files with 127 additions and 315 deletions
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@ -1,9 +1,10 @@
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/* GStreamer
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/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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* 2000 Wim Taymans <wtay@chello.be>
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* 2001 Bastien Nocera <hadess@hadess.net>
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* 2002 Kristian Rietveld <kris@gtk.org>
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* 2002 Kristian Rietveld <kris@gtk.org>
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* 2002,2003 Colin Walters <walters@gnu.org>
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* 2002,2003 Colin Walters <walters@gnu.org>
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* 2001,2010 Bastien Nocera <hadess@hadess.net>
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* 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
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*
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*
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* rtmpsrc.c:
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* rtmpsrc.c:
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*
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*
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@ -28,38 +29,16 @@
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*
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*
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* This plugin reads data from a local or remote location specified
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* This plugin reads data from a local or remote location specified
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* by an URI. This location can be specified using any protocol supported by
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* by an URI. This location can be specified using any protocol supported by
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* the RTMP library. Common protocols are 'file', 'http', 'ftp', or 'smb'.
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* the RTMP library, i.e. rtmp, rtmpt, rtmps, rtmpe, rtmfp, rtmpte and rtmpts.
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*
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* In case the #GstRTMPSrc:iradio-mode property is set and the
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* location is a http resource, rtmpsrc will send special icecast http
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* headers to the server to request additional icecast metainformation. If
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* the server is not an icecast server, it will display the same behaviour
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* as if the #GstRTMPSrc:iradio-mode property was not set. However,
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* if the server is in fact an icecast server, rtmpsrc will output
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* data with a media type of application/x-icy, in which case you will
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* need to use the #GstICYDemux element as follow-up element to extract
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* the icecast meta data and to determine the underlying media type.
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*
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*
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* <refsect2>
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* <refsect2>
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* <title>Example launch lines</title>
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* <title>Example launch lines</title>
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* |[
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* |[
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* gst-launch -v rtmpsrc location=file:///home/joe/foo.xyz ! fakesink
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* gst-launch -v rtmpsrc location=rtmp://somehost/someurl ! fakesink
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* ]| The above pipeline will simply read a local file and do nothing with the
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* ]| Open an RTMP location and pass its content to fakesink.
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* data read. Instead of rtmpsrc, we could just as well have used the
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* filesrc element here.
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* |[
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* gst-launch -v rtmpsrc location=smb://othercomputer/foo.xyz ! filesink location=/home/joe/foo.xyz
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* ]| The above pipeline will copy a file from a remote host to the local file
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* system using the Samba protocol.
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* |[
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* gst-launch -v rtmpsrc location=http://music.foobar.com/demo.mp3 ! mad ! audioconvert ! audioresample ! alsasink
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* ]| The above pipeline will read and decode and play an mp3 file from a
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* web server using the http protocol.
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* </refsect2>
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* </refsect2>
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*/
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*/
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#define DEFAULT_RTMP_PORT 1935
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#ifdef HAVE_CONFIG_H
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#include "config.h"
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#endif
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#endif
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@ -70,21 +49,9 @@
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#include <stdio.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/time.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <netdb.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <sys/mman.h>
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#include <errno.h>
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#include <string.h>
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#include <string.h>
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#include <gst/gst.h>
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#include <gst/gst.h>
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#include <gst/tag/tag.h>
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GST_DEBUG_CATEGORY_STATIC (rtmpsrc_debug);
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GST_DEBUG_CATEGORY_STATIC (rtmpsrc_debug);
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#define GST_CAT_DEFAULT rtmpsrc_debug
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#define GST_CAT_DEFAULT rtmpsrc_debug
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@ -96,14 +63,10 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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enum
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enum
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{
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{
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ARG_0,
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PROP_0,
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ARG_LOCATION,
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PROP_LOCATION,
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};
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};
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static void gst_rtmp_src_base_init (gpointer g_class);
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static void gst_rtmp_src_class_init (GstRTMPSrcClass * klass);
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static void gst_rtmp_src_init (GstRTMPSrc * rtmpsrc);
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static void gst_rtmp_src_finalize (GObject * object);
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static void gst_rtmp_src_uri_handler_init (gpointer g_iface,
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static void gst_rtmp_src_uri_handler_init (gpointer g_iface,
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gpointer iface_data);
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gpointer iface_data);
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@ -111,66 +74,29 @@ static void gst_rtmp_src_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec);
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const GValue * value, GParamSpec * pspec);
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static void gst_rtmp_src_get_property (GObject * object, guint prop_id,
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static void gst_rtmp_src_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec);
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GValue * value, GParamSpec * pspec);
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static void gst_rtmp_src_finalize (GObject * object);
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static gboolean gst_rtmp_src_stop (GstBaseSrc * src);
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static gboolean gst_rtmp_src_stop (GstBaseSrc * src);
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static gboolean gst_rtmp_src_start (GstBaseSrc * src);
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static gboolean gst_rtmp_src_start (GstBaseSrc * src);
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static gboolean gst_rtmp_src_is_seekable (GstBaseSrc * src);
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static gboolean gst_rtmp_src_is_seekable (GstBaseSrc * src);
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#if 0
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static GstFlowReturn gst_rtmp_src_create (GstPushSrc * pushsrc,
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static gboolean gst_rtmp_src_check_get_range (GstBaseSrc * src);
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GstBuffer ** buffer);
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static gboolean gst_rtmp_src_get_size (GstBaseSrc * src, guint64 * size);
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#endif
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static GstFlowReturn gst_rtmp_src_create (GstBaseSrc * basesrc,
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guint64 offset, guint size, GstBuffer ** buffer);
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#if 0
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static gboolean gst_rtmp_src_query (GstBaseSrc * src, GstQuery * query);
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static gboolean gst_rtmp_src_query (GstBaseSrc * src, GstQuery * query);
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#endif
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static GstElementClass *parent_class = NULL;
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static void
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_do_init (GType gtype)
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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{
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return gst_element_register (plugin, "rtmpsrc", GST_RANK_NONE,
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static const GInterfaceInfo urihandler_info = {
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GST_TYPE_RTMP_SRC);
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gst_rtmp_src_uri_handler_init,
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NULL,
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NULL
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};
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g_type_add_interface_static (gtype, GST_TYPE_URI_HANDLER, &urihandler_info);
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}
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}
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
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GST_BOILERPLATE_FULL (GstRTMPSrc, gst_rtmp_src, GstPushSrc, GST_TYPE_PUSH_SRC,
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GST_VERSION_MINOR,
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_do_init);
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"rtmpsrc",
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"flvstreamer sources",
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plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN);
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GType
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gst_rtmp_src_get_type (void)
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{
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static GType rtmpsrc_type = 0;
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if (!rtmpsrc_type) {
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static const GTypeInfo rtmpsrc_info = {
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sizeof (GstRTMPSrcClass),
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gst_rtmp_src_base_init,
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NULL,
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(GClassInitFunc) gst_rtmp_src_class_init,
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NULL,
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NULL,
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sizeof (GstRTMPSrc),
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0,
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(GInstanceInitFunc) gst_rtmp_src_init,
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};
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static const GInterfaceInfo urihandler_info = {
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gst_rtmp_src_uri_handler_init,
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NULL,
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NULL
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};
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rtmpsrc_type =
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g_type_register_static (GST_TYPE_BASE_SRC,
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"GstRTMPSrc", &rtmpsrc_info, (GTypeFlags) 0);
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g_type_add_interface_static (rtmpsrc_type, GST_TYPE_URI_HANDLER,
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&urihandler_info);
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}
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return rtmpsrc_type;
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}
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static void
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static void
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gst_rtmp_src_base_init (gpointer g_class)
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gst_rtmp_src_base_init (gpointer g_class)
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@ -184,10 +110,8 @@ gst_rtmp_src_base_init (gpointer g_class)
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"RTMP Source",
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"RTMP Source",
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"Source/File",
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"Source/File",
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"Read RTMP streams",
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"Read RTMP streams",
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"Bastien Nocera <hadess@hadess.net>\n"
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"Bastien Nocera <hadess@hadess.net>, "
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"GStreamer maintainers <gstreamer-devel@lists.sourceforge.net>");
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"Sebastian Dröge <sebastian.droege@collabora.co.uk>");
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GST_DEBUG_CATEGORY_INIT (rtmpsrc_debug, "rtmpsrc", 0, "RTMP Source");
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}
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}
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static void
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static void
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@ -195,11 +119,11 @@ gst_rtmp_src_class_init (GstRTMPSrcClass * klass)
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{
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{
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GObjectClass *gobject_class;
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GObjectClass *gobject_class;
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GstBaseSrcClass *gstbasesrc_class;
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GstBaseSrcClass *gstbasesrc_class;
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GstPushSrcClass *gstpushsrc_class;
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gobject_class = G_OBJECT_CLASS (klass);
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gobject_class = G_OBJECT_CLASS (klass);
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gstbasesrc_class = GST_BASE_SRC_CLASS (klass);
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gstbasesrc_class = GST_BASE_SRC_CLASS (klass);
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gstpushsrc_class = GST_PUSH_SRC_CLASS (klass);
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parent_class = (GstElementClass *) g_type_class_peek_parent (klass);
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gobject_class->finalize = gst_rtmp_src_finalize;
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gobject_class->finalize = gst_rtmp_src_finalize;
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gobject_class->set_property = gst_rtmp_src_set_property;
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gobject_class->set_property = gst_rtmp_src_set_property;
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@ -207,29 +131,19 @@ gst_rtmp_src_class_init (GstRTMPSrcClass * klass)
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/* properties */
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/* properties */
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gst_element_class_install_std_props (GST_ELEMENT_CLASS (klass),
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gst_element_class_install_std_props (GST_ELEMENT_CLASS (klass),
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"location", ARG_LOCATION, G_PARAM_READWRITE, NULL);
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"location", PROP_LOCATION, G_PARAM_READWRITE, NULL);
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gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_rtmp_src_start);
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gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_rtmp_src_start);
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gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_rtmp_src_stop);
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gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_rtmp_src_stop);
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#if 0
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gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_rtmp_src_get_size);
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#endif
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gstbasesrc_class->is_seekable = GST_DEBUG_FUNCPTR (gst_rtmp_src_is_seekable);
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gstbasesrc_class->is_seekable = GST_DEBUG_FUNCPTR (gst_rtmp_src_is_seekable);
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#if 0
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gstpushsrc_class->create = GST_DEBUG_FUNCPTR (gst_rtmp_src_create);
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gstbasesrc_class->check_get_range =
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GST_DEBUG_FUNCPTR (gst_rtmp_src_check_get_range);
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#endif
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gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_rtmp_src_create);
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#if 0
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gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_rtmp_src_query);
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gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_rtmp_src_query);
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#endif
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}
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}
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static void
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static void
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gst_rtmp_src_init (GstRTMPSrc * rtmpsrc)
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gst_rtmp_src_init (GstRTMPSrc * rtmpsrc, GstRTMPSrcClass * klass)
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{
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{
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rtmpsrc->curoffset = 0;
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rtmpsrc->curoffset = 0;
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rtmpsrc->seekable = FALSE;
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}
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}
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static void
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static void
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@ -262,7 +176,10 @@ gst_rtmp_src_uri_get_type (void)
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static gchar **
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static gchar **
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gst_rtmp_src_uri_get_protocols (void)
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gst_rtmp_src_uri_get_protocols (void)
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{
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{
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static gchar *protocols[] = { (char *) "rtmp", NULL };
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static gchar *protocols[] =
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{ (char *) "rtmp", (char *) "rtmpt", (char *) "rtmps", (char *) "rtmpe",
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(char *) "rtmfp", (char *) "rtmpte", (char *) "rtmpts", NULL
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};
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return protocols;
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return protocols;
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}
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}
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@ -278,13 +195,40 @@ static gboolean
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gst_rtmp_src_uri_set_uri (GstURIHandler * handler, const gchar * uri)
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gst_rtmp_src_uri_set_uri (GstURIHandler * handler, const gchar * uri)
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{
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{
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GstRTMPSrc *src = GST_RTMP_SRC (handler);
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GstRTMPSrc *src = GST_RTMP_SRC (handler);
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gchar *new_location;
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if (GST_STATE (src) == GST_STATE_PLAYING ||
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if (GST_STATE (src) >= GST_STATE_PAUSED)
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GST_STATE (src) == GST_STATE_PAUSED)
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return FALSE;
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return FALSE;
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g_object_set (G_OBJECT (src), "location", uri, NULL);
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g_free (src->uri);
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g_message ("just set uri to %s", uri);
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src->uri = NULL;
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if (src->rtmp) {
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RTMP_Close (src->rtmp);
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RTMP_Free (src->rtmp);
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src->rtmp = NULL;
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}
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if (uri != NULL) {
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new_location = g_strdup (uri);
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src->rtmp = RTMP_Alloc ();
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RTMP_Init (src->rtmp);
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if (!RTMP_SetupURL (src->rtmp, new_location)) {
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GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, NULL,
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("Failed to setup URL '%s'", src->uri));
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g_free (new_location);
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RTMP_Free (src->rtmp);
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src->rtmp = NULL;
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return FALSE;
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} else {
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src->uri = g_strdup (uri);
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GST_DEBUG_OBJECT (src, "parsed uri '%s' properly", src->uri);
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}
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}
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GST_DEBUG_OBJECT (src, "Changed URI to %s", GST_STR_NULL (uri));
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return TRUE;
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return TRUE;
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}
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}
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@ -309,36 +253,9 @@ gst_rtmp_src_set_property (GObject * object, guint prop_id,
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src = GST_RTMP_SRC (object);
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src = GST_RTMP_SRC (object);
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switch (prop_id) {
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switch (prop_id) {
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case ARG_LOCATION:{
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case PROP_LOCATION:{
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char *new_location;
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gst_rtmp_src_uri_set_uri (GST_URI_HANDLER (src),
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/* the element must be stopped or paused in order to do this */
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g_value_get_string (value));
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if (GST_STATE (src) == GST_STATE_PLAYING ||
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GST_STATE (src) == GST_STATE_PAUSED)
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break;
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g_free (src->uri);
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src->uri = NULL;
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if (src->rtmp) {
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RTMP_Close (src->rtmp);
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RTMP_Free (src->rtmp);
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src->rtmp = NULL;
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}
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new_location = g_value_dup_string (value);
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||||||
|
|
||||||
src->rtmp = RTMP_Alloc ();
|
|
||||||
RTMP_Init (src->rtmp);
|
|
||||||
if (!RTMP_SetupURL (src->rtmp, new_location)) {
|
|
||||||
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, NULL,
|
|
||||||
("Failed to setup URL '%s'", src->uri));
|
|
||||||
g_free (new_location);
|
|
||||||
RTMP_Free (src->rtmp);
|
|
||||||
src->rtmp = NULL;
|
|
||||||
} else {
|
|
||||||
src->uri = g_value_dup_string (value);
|
|
||||||
g_message ("parsed uri '%s' properly", src->uri);
|
|
||||||
}
|
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
default:
|
default:
|
||||||
|
@ -356,7 +273,7 @@ gst_rtmp_src_get_property (GObject * object, guint prop_id, GValue * value,
|
||||||
src = GST_RTMP_SRC (object);
|
src = GST_RTMP_SRC (object);
|
||||||
|
|
||||||
switch (prop_id) {
|
switch (prop_id) {
|
||||||
case ARG_LOCATION:
|
case PROP_LOCATION:
|
||||||
g_value_set_string (value, src->uri);
|
g_value_set_string (value, src->uri);
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
|
@ -370,50 +287,26 @@ gst_rtmp_src_get_property (GObject * object, guint prop_id, GValue * value,
|
||||||
* and seeking and such.
|
* and seeking and such.
|
||||||
*/
|
*/
|
||||||
static GstFlowReturn
|
static GstFlowReturn
|
||||||
gst_rtmp_src_create (GstBaseSrc * basesrc, guint64 offset, guint size,
|
gst_rtmp_src_create (GstPushSrc * pushsrc, GstBuffer ** buffer)
|
||||||
GstBuffer ** buffer)
|
|
||||||
{
|
{
|
||||||
GstRTMPSrc *src;
|
GstRTMPSrc *src;
|
||||||
GstBuffer *buf;
|
GstBuffer *buf;
|
||||||
guint8 *data;
|
guint8 *data;
|
||||||
guint todo;
|
guint todo;
|
||||||
int read;
|
int read;
|
||||||
|
int size;
|
||||||
|
|
||||||
src = GST_RTMP_SRC (basesrc);
|
src = GST_RTMP_SRC (pushsrc);
|
||||||
|
|
||||||
g_return_val_if_fail (src->rtmp != NULL, GST_FLOW_ERROR);
|
g_return_val_if_fail (src->rtmp != NULL, GST_FLOW_ERROR);
|
||||||
|
|
||||||
GST_DEBUG ("now at %" G_GINT64_FORMAT ", reading from %" G_GUINT64_FORMAT
|
size = GST_BASE_SRC_CAST (pushsrc)->blocksize;
|
||||||
", size %u", src->curoffset, offset, size);
|
|
||||||
|
|
||||||
/* open if required */
|
GST_DEBUG ("reading from %" G_GUINT64_FORMAT
|
||||||
if (G_UNLIKELY (!RTMP_IsConnected (src->rtmp))) {
|
", size %u", src->curoffset, size);
|
||||||
if (!RTMP_Connect (src->rtmp, NULL)) {
|
|
||||||
GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL),
|
|
||||||
("Could not connect to RTMP stream \"%s\" for reading: %s (%d)",
|
|
||||||
src->uri, "FIXME", 0));
|
|
||||||
return GST_FLOW_ERROR;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/* seek if required */
|
|
||||||
if (G_UNLIKELY (src->curoffset != offset)) {
|
|
||||||
GST_DEBUG ("need to seek");
|
|
||||||
if (src->seekable) {
|
|
||||||
#if 0
|
|
||||||
GST_DEBUG ("seeking to %" G_GUINT64_FORMAT, offset);
|
|
||||||
res = rtmp_seek (src->handle, RTMP_SEEK_START, offset);
|
|
||||||
if (res != RTMP_OK)
|
|
||||||
goto seek_failed;
|
|
||||||
src->curoffset = offset;
|
|
||||||
#endif
|
|
||||||
} else {
|
|
||||||
goto cannot_seek;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
buf = gst_buffer_try_new_and_alloc (size);
|
buf = gst_buffer_try_new_and_alloc (size);
|
||||||
if (G_UNLIKELY (buf == NULL && size == 0)) {
|
if (G_UNLIKELY (buf == NULL)) {
|
||||||
GST_ERROR_OBJECT (src, "Failed to allocate %u bytes", size);
|
GST_ERROR_OBJECT (src, "Failed to allocate %u bytes", size);
|
||||||
return GST_FLOW_ERROR;
|
return GST_FLOW_ERROR;
|
||||||
}
|
}
|
||||||
|
@ -425,16 +318,14 @@ gst_rtmp_src_create (GstBaseSrc * basesrc, guint64 offset, guint size,
|
||||||
|
|
||||||
todo = size;
|
todo = size;
|
||||||
while (todo > 0) {
|
while (todo > 0) {
|
||||||
read = RTMP_Read (src->rtmp, (char *) &data, todo);
|
read = RTMP_Read (src->rtmp, (char *) data, todo);
|
||||||
|
|
||||||
if (G_UNLIKELY (read == -1))
|
if (G_UNLIKELY (read == 0))
|
||||||
goto eos;
|
goto eos;
|
||||||
|
|
||||||
if (G_UNLIKELY (read == -2))
|
if (G_UNLIKELY (read == -1))
|
||||||
goto read_failed;
|
goto read_failed;
|
||||||
|
|
||||||
/* FIXME handle -3 ? */
|
|
||||||
|
|
||||||
if (read < todo) {
|
if (read < todo) {
|
||||||
data = &data[read];
|
data = &data[read];
|
||||||
todo -= read;
|
todo -= read;
|
||||||
|
@ -449,30 +340,8 @@ gst_rtmp_src_create (GstBaseSrc * basesrc, guint64 offset, guint size,
|
||||||
/* we're done, return the buffer */
|
/* we're done, return the buffer */
|
||||||
*buffer = buf;
|
*buffer = buf;
|
||||||
|
|
||||||
#if 0
|
|
||||||
RTMPFileSize readbytes;
|
|
||||||
guint todo;
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
return GST_FLOW_OK;
|
|
||||||
#endif
|
|
||||||
return GST_FLOW_OK;
|
return GST_FLOW_OK;
|
||||||
|
|
||||||
//seek_failed:
|
|
||||||
{
|
|
||||||
GST_ELEMENT_ERROR (src, RESOURCE, SEEK, (NULL),
|
|
||||||
("Failed to seek to requested position %" G_GINT64_FORMAT ": %s",
|
|
||||||
offset, "FIXME"));
|
|
||||||
return GST_FLOW_ERROR;
|
|
||||||
}
|
|
||||||
cannot_seek:
|
|
||||||
{
|
|
||||||
GST_ELEMENT_ERROR (src, RESOURCE, SEEK, (NULL),
|
|
||||||
("Requested seek from %" G_GINT64_FORMAT " to %" G_GINT64_FORMAT
|
|
||||||
" on non-seekable stream", src->curoffset, offset));
|
|
||||||
return GST_FLOW_ERROR;
|
|
||||||
}
|
|
||||||
read_failed:
|
read_failed:
|
||||||
{
|
{
|
||||||
gst_buffer_unref (buf);
|
gst_buffer_unref (buf);
|
||||||
|
@ -488,7 +357,6 @@ eos:
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
#if 0
|
|
||||||
static gboolean
|
static gboolean
|
||||||
gst_rtmp_src_query (GstBaseSrc * basesrc, GstQuery * query)
|
gst_rtmp_src_query (GstBaseSrc * basesrc, GstQuery * query)
|
||||||
{
|
{
|
||||||
|
@ -500,6 +368,20 @@ gst_rtmp_src_query (GstBaseSrc * basesrc, GstQuery * query)
|
||||||
gst_query_set_uri (query, src->uri);
|
gst_query_set_uri (query, src->uri);
|
||||||
ret = TRUE;
|
ret = TRUE;
|
||||||
break;
|
break;
|
||||||
|
case GST_QUERY_DURATION:{
|
||||||
|
GstFormat format;
|
||||||
|
gdouble duration;
|
||||||
|
|
||||||
|
gst_query_parse_duration (query, &format, NULL);
|
||||||
|
if (format == GST_FORMAT_TIME && src->rtmp) {
|
||||||
|
duration = RTMP_GetDuration (src->rtmp);
|
||||||
|
if (duration != 0.0) {
|
||||||
|
gst_query_set_duration (query, format, duration * GST_SECOND);
|
||||||
|
ret = TRUE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
default:
|
default:
|
||||||
ret = FALSE;
|
ret = FALSE;
|
||||||
break;
|
break;
|
||||||
|
@ -510,7 +392,7 @@ gst_rtmp_src_query (GstBaseSrc * basesrc, GstQuery * query)
|
||||||
|
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
#endif
|
|
||||||
static gboolean
|
static gboolean
|
||||||
gst_rtmp_src_is_seekable (GstBaseSrc * basesrc)
|
gst_rtmp_src_is_seekable (GstBaseSrc * basesrc)
|
||||||
{
|
{
|
||||||
|
@ -518,100 +400,9 @@ gst_rtmp_src_is_seekable (GstBaseSrc * basesrc)
|
||||||
|
|
||||||
src = GST_RTMP_SRC (basesrc);
|
src = GST_RTMP_SRC (basesrc);
|
||||||
|
|
||||||
return src->seekable;
|
return FALSE;
|
||||||
}
|
}
|
||||||
|
|
||||||
#if 0
|
|
||||||
static gboolean
|
|
||||||
gst_rtmp_src_check_get_range (GstBaseSrc * basesrc)
|
|
||||||
{
|
|
||||||
GstRTMPSrc *src;
|
|
||||||
const gchar *protocol;
|
|
||||||
|
|
||||||
src = GST_RTMP_SRC (basesrc);
|
|
||||||
|
|
||||||
if (src->uri == NULL) {
|
|
||||||
GST_WARNING_OBJECT (src, "no URI set yet");
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (rtmp_uri_is_local (src->uri)) {
|
|
||||||
GST_LOG_OBJECT (src, "local URI (%s), assuming random access is possible",
|
|
||||||
GST_STR_NULL (src->uri_name));
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* blacklist certain protocols we know won't work getrange-based */
|
|
||||||
protocol = rtmp_uri_get_scheme (src->uri);
|
|
||||||
if (protocol == NULL)
|
|
||||||
goto undecided;
|
|
||||||
|
|
||||||
if (strcmp (protocol, "http") == 0 || strcmp (protocol, "https") == 0) {
|
|
||||||
GST_LOG_OBJECT (src, "blacklisted protocol '%s', no random access possible"
|
|
||||||
" (URI=%s)", protocol, GST_STR_NULL (src->uri_name));
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* fall through to undecided */
|
|
||||||
|
|
||||||
undecided:
|
|
||||||
{
|
|
||||||
/* don't know what to do, let the basesrc class decide for us */
|
|
||||||
GST_LOG_OBJECT (src, "undecided about URI '%s', let base class handle it",
|
|
||||||
GST_STR_NULL (src->uri_name));
|
|
||||||
|
|
||||||
if (GST_BASE_SRC_CLASS (parent_class)->check_get_range)
|
|
||||||
return GST_BASE_SRC_CLASS (parent_class)->check_get_range (basesrc);
|
|
||||||
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if 0
|
|
||||||
static gboolean
|
|
||||||
gst_rtmp_src_get_size (GstBaseSrc * basesrc, guint64 * size)
|
|
||||||
{
|
|
||||||
GstRTMPSrc *src;
|
|
||||||
RTMPFileInfo *info;
|
|
||||||
RTMPFileInfoOptions options;
|
|
||||||
RTMPResult res;
|
|
||||||
|
|
||||||
src = GST_RTMP_SRC (basesrc);
|
|
||||||
|
|
||||||
*size = -1;
|
|
||||||
info = rtmp_file_info_new ();
|
|
||||||
options = RTMP_FILE_INFO_DEFAULT | RTMP_FILE_INFO_FOLLOW_LINKS;
|
|
||||||
res = rtmp_get_file_info_from_handle (src->handle, info, options);
|
|
||||||
if (res == RTMP_OK) {
|
|
||||||
if ((info->valid_fields & RTMP_FILE_INFO_FIELDS_SIZE) != 0) {
|
|
||||||
*size = info->size;
|
|
||||||
GST_DEBUG_OBJECT (src, "from handle: %" G_GUINT64_FORMAT " bytes", *size);
|
|
||||||
} else if (src->own_handle && rtmp_uri_is_local (src->uri)) {
|
|
||||||
GST_DEBUG_OBJECT (src,
|
|
||||||
"file size not known, file local, trying fallback");
|
|
||||||
res = rtmp_get_file_info_uri (src->uri, info, options);
|
|
||||||
if (res == RTMP_OK &&
|
|
||||||
(info->valid_fields & RTMP_FILE_INFO_FIELDS_SIZE) != 0) {
|
|
||||||
*size = info->size;
|
|
||||||
GST_DEBUG_OBJECT (src, "from uri: %" G_GUINT64_FORMAT " bytes", *size);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
GST_WARNING_OBJECT (src, "getting info failed: %s",
|
|
||||||
rtmp_result_to_string (res));
|
|
||||||
}
|
|
||||||
rtmp_file_info_unref (info);
|
|
||||||
|
|
||||||
if (*size == (RTMPFileSize) - 1)
|
|
||||||
return FALSE;
|
|
||||||
|
|
||||||
GST_DEBUG_OBJECT (src, "return size %" G_GUINT64_FORMAT, *size);
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* open the file, do stuff necessary to go to PAUSED state */
|
/* open the file, do stuff necessary to go to PAUSED state */
|
||||||
static gboolean
|
static gboolean
|
||||||
gst_rtmp_src_start (GstBaseSrc * basesrc)
|
gst_rtmp_src_start (GstBaseSrc * basesrc)
|
||||||
|
@ -620,13 +411,23 @@ gst_rtmp_src_start (GstBaseSrc * basesrc)
|
||||||
|
|
||||||
src = GST_RTMP_SRC (basesrc);
|
src = GST_RTMP_SRC (basesrc);
|
||||||
|
|
||||||
g_message ("start called!");
|
|
||||||
|
|
||||||
if (!src->uri) {
|
if (!src->uri) {
|
||||||
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL), ("No filename given"));
|
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL), ("No filename given"));
|
||||||
return FALSE;
|
return FALSE;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
src->curoffset = 0;
|
||||||
|
|
||||||
|
/* open if required */
|
||||||
|
if (!RTMP_IsConnected (src->rtmp)) {
|
||||||
|
if (!RTMP_Connect (src->rtmp, NULL)) {
|
||||||
|
GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL),
|
||||||
|
("Could not connect to RTMP stream \"%s\" for reading: %s (%d)",
|
||||||
|
src->uri, "FIXME", 0));
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
return TRUE;
|
return TRUE;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -640,13 +441,22 @@ gst_rtmp_src_stop (GstBaseSrc * basesrc)
|
||||||
//FIXME you can't run RTMP_Close multiple times
|
//FIXME you can't run RTMP_Close multiple times
|
||||||
// RTMP_Close (src->rtmp);
|
// RTMP_Close (src->rtmp);
|
||||||
|
|
||||||
g_message ("stop called!");
|
|
||||||
|
|
||||||
src->curoffset = 0;
|
src->curoffset = 0;
|
||||||
|
|
||||||
return TRUE;
|
return TRUE;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
static gboolean
|
||||||
* vim: sw=2 ts=8 cindent noai bs=2
|
plugin_init (GstPlugin * plugin)
|
||||||
*/
|
{
|
||||||
|
GST_DEBUG_CATEGORY_INIT (rtmpsrc_debug, "rtmpsrc", 0, "RTMP Source");
|
||||||
|
|
||||||
|
return gst_element_register (plugin, "rtmpsrc", GST_RANK_PRIMARY,
|
||||||
|
GST_TYPE_RTMP_SRC);
|
||||||
|
}
|
||||||
|
|
||||||
|
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
|
||||||
|
GST_VERSION_MINOR,
|
||||||
|
"rtmpsrc",
|
||||||
|
"RTMP source",
|
||||||
|
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN);
|
||||||
|
|
|
@ -1,9 +1,10 @@
|
||||||
/* GStreamer
|
/* GStreamer
|
||||||
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
|
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
|
||||||
* 2000 Wim Taymans <wtay@chello.be>
|
* 2000 Wim Taymans <wtay@chello.be>
|
||||||
* 2001 Bastien Nocera <hadess@hadess.net>
|
|
||||||
* 2002 Kristian Rietveld <kris@gtk.org>
|
* 2002 Kristian Rietveld <kris@gtk.org>
|
||||||
* 2002,2003 Colin Walters <walters@gnu.org>
|
* 2002,2003 Colin Walters <walters@gnu.org>
|
||||||
|
* 2001,2010 Bastien Nocera <hadess@hadess.net>
|
||||||
|
* 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
|
||||||
*
|
*
|
||||||
* This library is free software; you can redistribute it and/or
|
* This library is free software; you can redistribute it and/or
|
||||||
* modify it under the terms of the GNU Library General Public
|
* modify it under the terms of the GNU Library General Public
|
||||||
|
@ -25,6 +26,7 @@
|
||||||
#define __GST_RTMP_SRC_H__
|
#define __GST_RTMP_SRC_H__
|
||||||
|
|
||||||
#include <gst/base/gstbasesrc.h>
|
#include <gst/base/gstbasesrc.h>
|
||||||
|
#include <gst/base/gstpushsrc.h>
|
||||||
|
|
||||||
#include <librtmp/rtmp.h>
|
#include <librtmp/rtmp.h>
|
||||||
#include <librtmp/log.h>
|
#include <librtmp/log.h>
|
||||||
|
@ -53,19 +55,19 @@ typedef struct _GstRTMPSrcClass GstRTMPSrcClass;
|
||||||
*/
|
*/
|
||||||
struct _GstRTMPSrc
|
struct _GstRTMPSrc
|
||||||
{
|
{
|
||||||
GstBaseSrc basesrc;
|
GstPushSrc parent;
|
||||||
|
|
||||||
char *uri;
|
/* < private > */
|
||||||
|
gchar *uri;
|
||||||
|
|
||||||
RTMP *rtmp;
|
RTMP *rtmp;
|
||||||
|
|
||||||
gboolean seekable;
|
|
||||||
gint64 curoffset;
|
gint64 curoffset;
|
||||||
};
|
};
|
||||||
|
|
||||||
struct _GstRTMPSrcClass
|
struct _GstRTMPSrcClass
|
||||||
{
|
{
|
||||||
GstBaseSrcClass basesrc_class;
|
GstPushSrcClass parent;
|
||||||
};
|
};
|
||||||
|
|
||||||
GType gst_rtmp_src_get_type (void);
|
GType gst_rtmp_src_get_type (void);
|
||||||
|
|
Loading…
Reference in a new issue