The Tor Browser: media/mtransport/third_party/nICEr/src/ice/ice

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

     1 /*

     2 Copyright (c) 2007, Adobe Systems, Incorporated

     3 All rights reserved.

     5 Redistribution and use in source and binary forms, with or without

     6 modification, are permitted provided that the following conditions are

     7 met:

     9 * Redistributions of source code must retain the above copyright

    10   notice, this list of conditions and the following disclaimer.

    12 * Redistributions in binary form must reproduce the above copyright

    13   notice, this list of conditions and the following disclaimer in the

    14   documentation and/or other materials provided with the distribution.

    16 * Neither the name of Adobe Systems, Network Resonance nor the names of its

    17   contributors may be used to endorse or promote products derived from

    18   this software without specific prior written permission.

    20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

    21 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

    22 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

    23 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

    24 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

    25 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

    26 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

    27 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

    28 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    29 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    30 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    31 */

    35 #ifndef _ice_h

    36 #define _ice_h

    37 #ifdef __cplusplus

    38 using namespace std;

    39 extern "C" {

    40 #endif /* __cplusplus */

    42 typedef struct nr_ice_handler_vtbl_ {

    43   /* The checks on this media stream are done. The handler needs to

    44      select a single pair to proceed with (regular nomination).

    45      Once this returns the check starts and the pair can be

    46      written on. Use nr_ice_candidate_pair_select() to perform the

    47      selection.

    48      TODO: !ekr! is this right?

    49   */

    50   int (*select_pair)(void *obj,nr_ice_media_stream *stream,

    51 int component_id, nr_ice_cand_pair **potentials,int potential_ct);

    53   /* This media stream is ready to read/write (aggressive nomination).

    54      May be called again if the nominated pair changes due to

    55      ICE instability. TODO: !ekr! think about this

    56   */

    57   int (*stream_ready)(void *obj, nr_ice_media_stream *stream);

    59   /* This media stream has failed */

    60   int (*stream_failed)(void *obj, nr_ice_media_stream *stream);

    62   /* ICE is completed for this peer ctx

    63      if need_update is nonzero, a SIP update is required

    64    */

    65   int (*ice_completed)(void *obj, nr_ice_peer_ctx *pctx);

    67   /* A message was delivered to us */

    68   int (*msg_recvd)(void *obj, nr_ice_peer_ctx *pctx, nr_ice_media_stream *stream, int component_id, UCHAR *msg, int len);

    69 } nr_ice_handler_vtbl;

    71 typedef struct nr_ice_handler_ {

    72   void *obj;

    73   nr_ice_handler_vtbl *vtbl;

    74 } nr_ice_handler;

    76 #ifdef __cplusplus

    77 }

    78 #endif /* __cplusplus */

    79 #endif

The Tor Browser / file revision

media/mtransport/third_party/nICEr/src/ice/ice_handler.h@97036ab72558

media/mtransport/third_party/nICEr/src/ice/ice_handler.h