1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/mtransport/third_party/nICEr/src/ice/ice_handler.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,80 @@
1.4 +/*
1.5 +Copyright (c) 2007, Adobe Systems, Incorporated
1.6 +All rights reserved.
1.7 +
1.8 +Redistribution and use in source and binary forms, with or without
1.9 +modification, are permitted provided that the following conditions are
1.10 +met:
1.11 +
1.12 +* Redistributions of source code must retain the above copyright
1.13 + notice, this list of conditions and the following disclaimer.
1.14 +
1.15 +* Redistributions in binary form must reproduce the above copyright
1.16 + notice, this list of conditions and the following disclaimer in the
1.17 + documentation and/or other materials provided with the distribution.
1.18 +
1.19 +* Neither the name of Adobe Systems, Network Resonance nor the names of its
1.20 + contributors may be used to endorse or promote products derived from
1.21 + this software without specific prior written permission.
1.22 +
1.23 +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.24 +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.25 +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1.26 +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
1.27 +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.28 +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
1.29 +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
1.30 +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
1.31 +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
1.32 +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
1.33 +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.34 +*/
1.35 +
1.36 +
1.37 +
1.38 +#ifndef _ice_h
1.39 +#define _ice_h
1.40 +#ifdef __cplusplus
1.41 +using namespace std;
1.42 +extern "C" {
1.43 +#endif /* __cplusplus */
1.44 +
1.45 +typedef struct nr_ice_handler_vtbl_ {
1.46 + /* The checks on this media stream are done. The handler needs to
1.47 + select a single pair to proceed with (regular nomination).
1.48 + Once this returns the check starts and the pair can be
1.49 + written on. Use nr_ice_candidate_pair_select() to perform the
1.50 + selection.
1.51 + TODO: !ekr! is this right?
1.52 + */
1.53 + int (*select_pair)(void *obj,nr_ice_media_stream *stream,
1.54 +int component_id, nr_ice_cand_pair **potentials,int potential_ct);
1.55 +
1.56 + /* This media stream is ready to read/write (aggressive nomination).
1.57 + May be called again if the nominated pair changes due to
1.58 + ICE instability. TODO: !ekr! think about this
1.59 + */
1.60 + int (*stream_ready)(void *obj, nr_ice_media_stream *stream);
1.61 +
1.62 + /* This media stream has failed */
1.63 + int (*stream_failed)(void *obj, nr_ice_media_stream *stream);
1.64 +
1.65 + /* ICE is completed for this peer ctx
1.66 + if need_update is nonzero, a SIP update is required
1.67 + */
1.68 + int (*ice_completed)(void *obj, nr_ice_peer_ctx *pctx);
1.69 +
1.70 + /* A message was delivered to us */
1.71 + int (*msg_recvd)(void *obj, nr_ice_peer_ctx *pctx, nr_ice_media_stream *stream, int component_id, UCHAR *msg, int len);
1.72 +} nr_ice_handler_vtbl;
1.73 +
1.74 +typedef struct nr_ice_handler_ {
1.75 + void *obj;
1.76 + nr_ice_handler_vtbl *vtbl;
1.77 +} nr_ice_handler;
1.78 +
1.79 +#ifdef __cplusplus
1.80 +}
1.81 +#endif /* __cplusplus */
1.82 +#endif
1.83 +
