1 /* GStreamer 2 * Copyright (C) 2017 Matthew Waters <matthew@centricular.com> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef __GST_WEBRTC_ICE_H__ 21 #define __GST_WEBRTC_ICE_H__ 22 23 #include <gst/gst.h> 24 #include <gst/sdp/sdp.h> 25 #include <gst/webrtc/webrtc.h> 26 #include "fwd.h" 27 28 G_BEGIN_DECLS 29 30 #define GST_WEBRTC_ICE_ERROR gst_webrtc_ice_error_quark () 31 GQuark gst_webrtc_ice_error_quark (void); 32 33 GType gst_webrtc_ice_get_type(void); 34 #define GST_TYPE_WEBRTC_ICE (gst_webrtc_ice_get_type()) 35 #define GST_WEBRTC_ICE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WEBRTC_ICE,GstWebRTCICE)) 36 #define GST_IS_WEBRTC_ICE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WEBRTC_ICE)) 37 #define GST_WEBRTC_ICE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_WEBRTC_ICE,GstWebRTCICEClass)) 38 #define GST_IS_WEBRTC_ICE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_WEBRTC_ICE)) 39 #define GST_WEBRTC_ICE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_WEBRTC_ICE,GstWebRTCICEClass)) 40 41 struct _GstWebRTCICE 42 { 43 GstObject parent; 44 45 GstWebRTCICEGatheringState ice_gathering_state; 46 GstWebRTCICEConnectionState ice_connection_state; 47 48 GstUri *stun_server; 49 GstUri *turn_server; 50 51 GHashTable *turn_servers; 52 53 GstWebRTCICEPrivate *priv; 54 55 guint min_rtp_port; 56 guint max_rtp_port; 57 }; 58 59 struct _GstWebRTCICEClass 60 { 61 GstObjectClass parent_class; 62 }; 63 64 GstWebRTCICE * gst_webrtc_ice_new (const gchar * name); 65 GstWebRTCICEStream * gst_webrtc_ice_add_stream (GstWebRTCICE * ice, 66 guint session_id); 67 GstWebRTCICETransport * gst_webrtc_ice_find_transport (GstWebRTCICE * ice, 68 GstWebRTCICEStream * stream, 69 GstWebRTCICEComponent component); 70 71 gboolean gst_webrtc_ice_gather_candidates (GstWebRTCICE * ice, 72 GstWebRTCICEStream * stream); 73 /* FIXME: GstStructure-ize the candidate */ 74 void gst_webrtc_ice_add_candidate (GstWebRTCICE * ice, 75 GstWebRTCICEStream * stream, 76 const gchar * candidate); 77 gboolean gst_webrtc_ice_set_local_credentials (GstWebRTCICE * ice, 78 GstWebRTCICEStream * stream, 79 gchar * ufrag, 80 gchar * pwd); 81 gboolean gst_webrtc_ice_set_remote_credentials (GstWebRTCICE * ice, 82 GstWebRTCICEStream * stream, 83 gchar * ufrag, 84 gchar * pwd); 85 gboolean gst_webrtc_ice_add_turn_server (GstWebRTCICE * ice, 86 const gchar * uri); 87 88 void gst_webrtc_ice_set_is_controller (GstWebRTCICE * ice, 89 gboolean controller); 90 gboolean gst_webrtc_ice_get_is_controller (GstWebRTCICE * ice); 91 void gst_webrtc_ice_set_force_relay (GstWebRTCICE * ice, 92 gboolean force_relay); 93 void gst_webrtc_ice_set_stun_server (GstWebRTCICE * ice, 94 const gchar * uri); 95 gchar * gst_webrtc_ice_get_stun_server (GstWebRTCICE * ice); 96 void gst_webrtc_ice_set_turn_server (GstWebRTCICE * ice, 97 const gchar * uri); 98 gchar * gst_webrtc_ice_get_turn_server (GstWebRTCICE * ice); 99 100 typedef void (*GstWebRTCIceOnCandidateFunc) (GstWebRTCICE * ice, guint stream_id, gchar * candidate, gpointer user_data); 101 102 void gst_webrtc_ice_set_on_ice_candidate (GstWebRTCICE * ice, 103 GstWebRTCIceOnCandidateFunc func, 104 gpointer user_data, 105 GDestroyNotify notify); 106 107 void gst_webrtc_ice_set_tos (GstWebRTCICE * ice, 108 GstWebRTCICEStream * stream, 109 guint tos); 110 G_END_DECLS 111 112 #endif /* __GST_WEBRTC_ICE_H__ */ 113