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78bc979690
Make it possible to add multiple basic authorisation tokens to one authorization object. Associate with each token an authorization group that will define what capabilities are allowed.
204 lines
8.8 KiB
C
204 lines
8.8 KiB
C
/* GStreamer
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* Copyright (C) 2008 Wim Taymans <wim.taymans at gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <gst/gst.h>
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#include <gst/rtsp/gstrtspconnection.h>
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#ifndef __GST_RTSP_CLIENT_H__
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#define __GST_RTSP_CLIENT_H__
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G_BEGIN_DECLS
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typedef struct _GstRTSPClient GstRTSPClient;
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typedef struct _GstRTSPClientClass GstRTSPClientClass;
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typedef struct _GstRTSPClientState GstRTSPClientState;
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typedef struct _GstRTSPClientPrivate GstRTSPClientPrivate;
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#include "rtsp-media.h"
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#include "rtsp-mount-points.h"
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#include "rtsp-session-pool.h"
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#include "rtsp-session-media.h"
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#include "rtsp-auth.h"
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#include "rtsp-sdp.h"
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#define GST_TYPE_RTSP_CLIENT (gst_rtsp_client_get_type ())
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#define GST_IS_RTSP_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_RTSP_CLIENT))
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#define GST_IS_RTSP_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_RTSP_CLIENT))
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#define GST_RTSP_CLIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RTSP_CLIENT, GstRTSPClientClass))
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#define GST_RTSP_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_RTSP_CLIENT, GstRTSPClient))
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#define GST_RTSP_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_RTSP_CLIENT, GstRTSPClientClass))
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#define GST_RTSP_CLIENT_CAST(obj) ((GstRTSPClient*)(obj))
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#define GST_RTSP_CLIENT_CLASS_CAST(klass) ((GstRTSPClientClass*)(klass))
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/**
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* GstRTSPClientState:
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* @request: the complete request
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* @uri: the complete url parsed from @request
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* @method: the parsed method of @uri
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* @authgroup: authorisation group
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* @session: the session, can be NULL
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* @sessmedia: the session media for the url can be NULL
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* @factory: the media factory for the url, can be NULL.
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* @media: the media for the url can be NULL
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* @stream: the stream for the url can be NULL
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* @response: the response
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*
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* Information passed around containing the client state of a request.
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*/
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struct _GstRTSPClientState {
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GstRTSPMessage *request;
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GstRTSPUrl *uri;
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GstRTSPMethod method;
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const gchar *authgroup;
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GstRTSPSession *session;
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GstRTSPSessionMedia *sessmedia;
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GstRTSPMediaFactory *factory;
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GstRTSPMedia *media;
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GstRTSPStream *stream;
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GstRTSPMessage *response;
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};
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/**
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* GstRTSPClientSendFunc:
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* @client: a #GstRTSPClient
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* @message: a #GstRTSPMessage
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* @close: close the connection
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* @user_data: user data when registering the callback
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*
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* This callback is called when @client wants to send @message. When @close is
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* %TRUE, the connection should be closed when the message has been sent.
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*
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* Returns: %TRUE on success.
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*/
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typedef gboolean (*GstRTSPClientSendFunc) (GstRTSPClient *client,
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GstRTSPMessage *message,
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gboolean close,
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gpointer user_data);
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/**
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* GstRTSPClient:
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*
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* The client structure.
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*/
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struct _GstRTSPClient {
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GObject parent;
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GstRTSPClientPrivate *priv;
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};
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/**
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* GstRTSPClientClass:
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* @params_set: set parameters. This function should also initialize the
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* RTSP response(state->response) via a call to gst_rtsp_message_init_response()
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* @params_get: get parameters. This function should also initialize the
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* RTSP response(state->response) via a call to gst_rtsp_message_init_response()
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*
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* The client class structure.
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*/
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struct _GstRTSPClientClass {
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GObjectClass parent_class;
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GstSDPMessage * (*create_sdp) (GstRTSPClient *client, GstRTSPMedia *media);
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gboolean (*configure_client_transport) (GstRTSPClient * client,
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GstRTSPClientState * state,
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GstRTSPTransport * ct);
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GstRTSPResult (*params_set) (GstRTSPClient *client, GstRTSPClientState *state);
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GstRTSPResult (*params_get) (GstRTSPClient *client, GstRTSPClientState *state);
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/* signals */
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void (*closed) (GstRTSPClient *client);
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void (*new_session) (GstRTSPClient *client, GstRTSPSession *session);
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void (*options_request) (GstRTSPClient *client, GstRTSPClientState *state);
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void (*describe_request) (GstRTSPClient *client, GstRTSPClientState *state);
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void (*setup_request) (GstRTSPClient *client, GstRTSPClientState *state);
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void (*play_request) (GstRTSPClient *client, GstRTSPClientState *state);
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void (*pause_request) (GstRTSPClient *client, GstRTSPClientState *state);
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void (*teardown_request) (GstRTSPClient *client, GstRTSPClientState *state);
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void (*set_parameter_request) (GstRTSPClient *client, GstRTSPClientState *state);
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void (*get_parameter_request) (GstRTSPClient *client, GstRTSPClientState *state);
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};
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GType gst_rtsp_client_get_type (void);
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GstRTSPClient * gst_rtsp_client_new (void);
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void gst_rtsp_client_set_session_pool (GstRTSPClient *client,
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GstRTSPSessionPool *pool);
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GstRTSPSessionPool * gst_rtsp_client_get_session_pool (GstRTSPClient *client);
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void gst_rtsp_client_set_mount_points (GstRTSPClient *client,
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GstRTSPMountPoints *mounts);
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GstRTSPMountPoints * gst_rtsp_client_get_mount_points (GstRTSPClient *client);
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void gst_rtsp_client_set_use_client_settings (GstRTSPClient * client,
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gboolean use_client_settings);
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gboolean gst_rtsp_client_get_use_client_settings (GstRTSPClient * client);
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void gst_rtsp_client_set_auth (GstRTSPClient *client, GstRTSPAuth *auth);
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GstRTSPAuth * gst_rtsp_client_get_auth (GstRTSPClient *client);
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gboolean gst_rtsp_client_set_connection (GstRTSPClient *client, GstRTSPConnection *conn);
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GstRTSPConnection * gst_rtsp_client_get_connection (GstRTSPClient *client);
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void gst_rtsp_client_set_send_func (GstRTSPClient *client,
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GstRTSPClientSendFunc func,
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gpointer user_data,
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GDestroyNotify notify);
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GstRTSPResult gst_rtsp_client_handle_message (GstRTSPClient *client,
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GstRTSPMessage *message);
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GstRTSPResult gst_rtsp_client_send_request (GstRTSPClient * client,
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GstRTSPSession *session,
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GstRTSPMessage *request);
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guint gst_rtsp_client_attach (GstRTSPClient *client,
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GMainContext *context);
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/**
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* GstRTSPClientSessionFilterFunc:
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* @client: a #GstRTSPClient object
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* @sess: a #GstRTSPSession in @client
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* @user_data: user data that has been given to gst_rtsp_client_session_filter()
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*
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* This function will be called by the gst_rtsp_client_session_filter(). An
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* implementation should return a value of #GstRTSPFilterResult.
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*
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* When this function returns #GST_RTSP_FILTER_REMOVE, @sess will be removed
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* from @client.
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*
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* A return value of #GST_RTSP_FILTER_KEEP will leave @sess untouched in
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* @client.
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*
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* A value of GST_RTSP_FILTER_REF will add @sess to the result #GList of
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* gst_rtsp_client_session_filter().
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*
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* Returns: a #GstRTSPFilterResult.
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*/
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typedef GstRTSPFilterResult (*GstRTSPClientSessionFilterFunc) (GstRTSPClient *client,
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GstRTSPSession *sess,
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gpointer user_data);
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GList * gst_rtsp_client_session_filter (GstRTSPClient *client,
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GstRTSPClientSessionFilterFunc func,
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gpointer user_data);
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G_END_DECLS
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#endif /* __GST_RTSP_CLIENT_H__ */
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