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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /media/mtransport/third_party/nICEr/src/ice/ice_component.h | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'media/mtransport/third_party/nICEr/src/ice/ice_component.h')
-rw-r--r-- | media/mtransport/third_party/nICEr/src/ice/ice_component.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/media/mtransport/third_party/nICEr/src/ice/ice_component.h b/media/mtransport/third_party/nICEr/src/ice/ice_component.h new file mode 100644 index 000000000..5bb0ea1e7 --- /dev/null +++ b/media/mtransport/third_party/nICEr/src/ice/ice_component.h @@ -0,0 +1,104 @@ +/* +Copyright (c) 2007, Adobe Systems, Incorporated +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + +* Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +* Neither the name of Adobe Systems, Network Resonance nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#ifndef _ice_component_h +#define _ice_component_h +#ifdef __cplusplus +using namespace std; +extern "C" { +#endif /* __cplusplus */ + +typedef struct nr_ice_pre_answer_request_ { + nr_stun_server_request req; + char *username; + nr_transport_addr local_addr; + + STAILQ_ENTRY(nr_ice_pre_answer_request_) entry; +} nr_ice_pre_answer_request; + +typedef STAILQ_HEAD(nr_ice_pre_answer_request_head_, nr_ice_pre_answer_request_) nr_ice_pre_answer_request_head; + +struct nr_ice_component_ { + int state; +#define NR_ICE_COMPONENT_UNPAIRED 0 +#define NR_ICE_COMPONENT_RUNNING 1 +#define NR_ICE_COMPONENT_NOMINATED 2 +#define NR_ICE_COMPONENT_FAILED 3 +#define NR_ICE_COMPONENT_DISABLED 4 + struct nr_ice_ctx_ *ctx; + struct nr_ice_media_stream_ *stream; + nr_ice_component *local_component; + + int component_id; + nr_ice_socket_head sockets; + nr_ice_candidate_head candidates; + int candidate_ct; + nr_ice_pre_answer_request_head pre_answer_reqs; + + int valid_pairs; + struct nr_ice_cand_pair_ *nominated; /* Highest priority nomninated pair */ + struct nr_ice_cand_pair_ *active; + + nr_stun_client_ctx *consent_ctx; + void *consent_timer; + void *consent_timeout; + void *consent_handle; + int can_send; + struct timeval consent_last_seen; + + STAILQ_ENTRY(nr_ice_component_)entry; +}; + +typedef STAILQ_HEAD(nr_ice_component_head_,nr_ice_component_) nr_ice_component_head; + +int nr_ice_component_create(struct nr_ice_media_stream_ *stream, int component_id, nr_ice_component **componentp); +int nr_ice_component_destroy(nr_ice_component **componentp); +int nr_ice_component_initialize(struct nr_ice_ctx_ *ctx,nr_ice_component *component); +int nr_ice_component_maybe_prune_candidate(nr_ice_ctx *ctx, nr_ice_component *comp, nr_ice_candidate *c1, int *was_pruned); +int nr_ice_component_pair_candidate(nr_ice_peer_ctx *pctx, nr_ice_component *pcomp, nr_ice_candidate *lcand, int pair_all_remote); +int nr_ice_component_pair_candidates(nr_ice_peer_ctx *pctx, nr_ice_component *lcomp, nr_ice_component *pcomp); +int nr_ice_component_service_pre_answer_requests(nr_ice_peer_ctx *pctx, nr_ice_component *pcomp, char *username, int *serviced); +int nr_ice_component_nominated_pair(nr_ice_component *comp, nr_ice_cand_pair *pair); +int nr_ice_component_failed_pair(nr_ice_component *comp, nr_ice_cand_pair *pair); +int nr_ice_component_check_if_failed(nr_ice_component *comp); +int nr_ice_component_select_pair(nr_ice_peer_ctx *pctx, nr_ice_component *comp); +int nr_ice_component_set_failed(nr_ice_component *comp); +int nr_ice_component_finalize(nr_ice_component *lcomp, nr_ice_component *rcomp); +int nr_ice_component_insert_pair(nr_ice_component *pcomp, nr_ice_cand_pair *pair); +int nr_ice_component_get_default_candidate(nr_ice_component *comp, nr_ice_candidate **candp, int ip_version); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif |