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webrtc lib: Make the icetransport struct private

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This will prevent any unsafe access.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2241>
This commit is contained in:
Olivier Crête 2021-04-21 16:17:23 -04:00 committed by GStreamer Marge Bot
parent 5233c349e7
commit a0813c5bd2
4 changed files with 45 additions and 40 deletions
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2
ext/webrtc/nicetransport.h
View file

@ -26,6 +26,8 @@
#include <gst/webrtc/webrtc.h> #include <gst/webrtc/webrtc.h>
#include "gstwebrtcice.h" #include "gstwebrtcice.h"
#include "gst/webrtc/webrtc-priv.h"
G_BEGIN_DECLS G_BEGIN_DECLS
GType gst_webrtc_nice_transport_get_type(void); GType gst_webrtc_nice_transport_get_type(void);

2
gst-libs/gst/webrtc/icetransport.c
View file

@ -33,6 +33,8 @@
#include "icetransport.h" #include "icetransport.h"
#include "webrtc-enumtypes.h" #include "webrtc-enumtypes.h"
#include "webrtc-priv.h"
#define GST_CAT_DEFAULT gst_webrtc_ice_transport_debug #define GST_CAT_DEFAULT gst_webrtc_ice_transport_debug
GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT); GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT);

40
gst-libs/gst/webrtc/icetransport.h
View file

@ -34,46 +34,6 @@ GType gst_webrtc_ice_transport_get_type(void);
#define GST_IS_WEBRTC_ICE_TRANSPORT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_WEBRTC_ICE_TRANSPORT)) #define GST_IS_WEBRTC_ICE_TRANSPORT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_WEBRTC_ICE_TRANSPORT))
#define GST_WEBRTC_ICE_TRANSPORT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_WEBRTC_ICE_TRANSPORT,GstWebRTCICETransportClass)) #define GST_WEBRTC_ICE_TRANSPORT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_WEBRTC_ICE_TRANSPORT,GstWebRTCICETransportClass))
/**
* GstWebRTCICETransport:
*/
struct _GstWebRTCICETransport
{
GstObject parent;
GstWebRTCICERole role;
GstWebRTCICEComponent component;
GstWebRTCICEConnectionState state;
GstWebRTCICEGatheringState gathering_state;
/* Filled by subclasses */
GstElement *src;
GstElement *sink;
gpointer _padding[GST_PADDING];
};
struct _GstWebRTCICETransportClass
{
GstObjectClass parent_class;
gboolean (*gather_candidates) (GstWebRTCICETransport * transport);
gpointer _padding[GST_PADDING];
};
GST_WEBRTC_API
void gst_webrtc_ice_transport_connection_state_change (GstWebRTCICETransport * ice,
GstWebRTCICEConnectionState new_state);
GST_WEBRTC_API
void gst_webrtc_ice_transport_gathering_state_change (GstWebRTCICETransport * ice,
GstWebRTCICEGatheringState new_state);
GST_WEBRTC_API
void gst_webrtc_ice_transport_selected_pair_change (GstWebRTCICETransport * ice);
GST_WEBRTC_API
void gst_webrtc_ice_transport_new_candidate (GstWebRTCICETransport * ice, guint stream_id, GstWebRTCICEComponent component, gchar * attr);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstWebRTCICETransport, gst_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstWebRTCICETransport, gst_object_unref)
G_END_DECLS G_END_DECLS

41
gst-libs/gst/webrtc/webrtc-priv.h
View file

@ -159,6 +159,47 @@ GST_WEBRTC_API
GstWebRTCRTPReceiver * gst_webrtc_rtp_receiver_new (void); GstWebRTCRTPReceiver * gst_webrtc_rtp_receiver_new (void);
/**
* GstWebRTCICETransport:
*/
struct _GstWebRTCICETransport
{
GstObject parent;
GstWebRTCICERole role;
GstWebRTCICEComponent component;
GstWebRTCICEConnectionState state;
GstWebRTCICEGatheringState gathering_state;
/* Filled by subclasses */
GstElement *src;
GstElement *sink;
gpointer _padding[GST_PADDING];
};
struct _GstWebRTCICETransportClass
{
GstObjectClass parent_class;
gboolean (*gather_candidates) (GstWebRTCICETransport * transport);
gpointer _padding[GST_PADDING];
};
GST_WEBRTC_API
void gst_webrtc_ice_transport_connection_state_change (GstWebRTCICETransport * ice,
GstWebRTCICEConnectionState new_state);
GST_WEBRTC_API
void gst_webrtc_ice_transport_gathering_state_change (GstWebRTCICETransport * ice,
GstWebRTCICEGatheringState new_state);
GST_WEBRTC_API
void gst_webrtc_ice_transport_selected_pair_change (GstWebRTCICETransport * ice);
GST_WEBRTC_API
void gst_webrtc_ice_transport_new_candidate (GstWebRTCICETransport * ice, guint stream_id, GstWebRTCICEComponent component, gchar * attr);
G_END_DECLS G_END_DECLS
#endif /* __GST_WEBRTC_PRIV_H__ */ #endif /* __GST_WEBRTC_PRIV_H__ */