From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../transport/third_party/nICEr/src/ice/ice_ctx.h | 188 +++++++++++++++++++++ 1 file changed, 188 insertions(+) create mode 100644 dom/media/webrtc/transport/third_party/nICEr/src/ice/ice_ctx.h (limited to 'dom/media/webrtc/transport/third_party/nICEr/src/ice/ice_ctx.h') diff --git a/dom/media/webrtc/transport/third_party/nICEr/src/ice/ice_ctx.h b/dom/media/webrtc/transport/third_party/nICEr/src/ice/ice_ctx.h new file mode 100644 index 0000000000..8b3081f567 --- /dev/null +++ b/dom/media/webrtc/transport/third_party/nICEr/src/ice/ice_ctx.h @@ -0,0 +1,188 @@ +/* +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_ctx_h +#define _ice_ctx_h +#ifdef __cplusplus +using namespace std; +extern "C" { +#endif /* __cplusplus */ + +/* Not good practice but making includes simpler */ +#include "transport_addr.h" +#include "nr_socket.h" +#include "nr_resolver.h" +#include "nr_interface_prioritizer.h" +#include "nr_socket_wrapper.h" +#include "stun_client_ctx.h" +#include "stun_server_ctx.h" +#include "turn_client_ctx.h" + +typedef struct nr_ice_foundation_ { + int index; + + nr_transport_addr addr; + int type; + /* ICE spec says that we only compare IP address, not port */ + nr_transport_addr stun_server_addr; + + STAILQ_ENTRY(nr_ice_foundation_) entry; +} nr_ice_foundation; + +typedef STAILQ_HEAD(nr_ice_foundation_head_,nr_ice_foundation_) nr_ice_foundation_head; + +typedef TAILQ_HEAD(nr_ice_candidate_head_,nr_ice_candidate_) nr_ice_candidate_head; +typedef TAILQ_HEAD(nr_ice_cand_pair_head_,nr_ice_cand_pair_) nr_ice_cand_pair_head; +typedef struct nr_ice_component_ nr_ice_component; +typedef struct nr_ice_media_stream_ nr_ice_media_stream; +typedef struct nr_ice_ctx_ nr_ice_ctx; +typedef struct nr_ice_peer_ctx_ nr_ice_peer_ctx; +typedef struct nr_ice_candidate_ nr_ice_candidate; +typedef struct nr_ice_cand_pair_ nr_ice_cand_pair; +typedef void (*nr_ice_trickle_candidate_cb) (void *cb_arg, + nr_ice_ctx *ctx, nr_ice_media_stream *stream, int component_id, + nr_ice_candidate *candidate); + +#include "ice_socket.h" +#include "ice_component.h" +#include "ice_media_stream.h" +#include "ice_candidate.h" +#include "ice_candidate_pair.h" +#include "ice_handler.h" +#include "ice_peer_ctx.h" + +typedef struct nr_ice_stun_id_ { + UCHAR id[12]; + + STAILQ_ENTRY(nr_ice_stun_id_) entry; +} nr_ice_stun_id; + +typedef STAILQ_HEAD(nr_ice_stun_id_head_,nr_ice_stun_id_) nr_ice_stun_id_head; + +typedef struct nr_ice_stats_ { + UINT2 stun_retransmits; + UINT2 turn_401s; + UINT2 turn_403s; + UINT2 turn_438s; +} nr_ice_stats; + +struct nr_ice_ctx_ { + UINT4 flags; + char *label; + + UINT4 Ta; + + nr_ice_stun_server *stun_servers_cfg; /* The list of stun servers */ + int stun_server_ct_cfg; + nr_ice_turn_server *turn_servers_cfg; /* The list of turn servers */ + int turn_server_ct_cfg; + nr_local_addr *local_addrs; /* The list of available local addresses and corresponding interface information */ + int local_addr_ct; + + nr_resolver *resolver; /* The resolver to use */ + nr_interface_prioritizer *interface_prioritizer; /* Priority decision logic */ + nr_socket_factory *socket_factory; + + nr_ice_foundation_head foundations; + + nr_ice_media_stream_head streams; /* Media streams */ + int stream_ct; + nr_ice_socket_head sockets; /* The sockets we're using */ + int uninitialized_candidates; + + UINT4 gather_rto; + UINT4 stun_delay; + + UINT4 test_timer_divider; + + nr_ice_peer_ctx_head peers; + nr_ice_stun_id_head ids; + + NR_async_cb done_cb; + void *cb_arg; + + nr_ice_trickle_candidate_cb trickle_cb; + void *trickle_cb_arg; + + char force_net_interface[MAXIFNAME]; + nr_ice_stats stats; + + nr_transport_addr *target_for_default_local_address_lookup; +}; + +int nr_ice_ctx_create(char *label, UINT4 flags, nr_ice_ctx **ctxp); +int nr_ice_ctx_create_with_credentials(char *label, UINT4 flags, char* ufrag, char* pwd, nr_ice_ctx **ctxp); +#define NR_ICE_CTX_FLAGS_AGGRESSIVE_NOMINATION (1) +#define NR_ICE_CTX_FLAGS_LITE (1<<1) +#define NR_ICE_CTX_FLAGS_RELAY_ONLY (1<<2) +#define NR_ICE_CTX_FLAGS_DISABLE_HOST_CANDIDATES (1<<3) +#define NR_ICE_CTX_FLAGS_ONLY_DEFAULT_ADDRS (1<<4) +#define NR_ICE_CTX_FLAGS_ONLY_PROXY (1<<5) +#define NR_ICE_CTX_FLAGS_OBFUSCATE_HOST_ADDRESSES (1<<6) + +void nr_ice_ctx_add_flags(nr_ice_ctx *ctx, UINT4 flags); +void nr_ice_ctx_remove_flags(nr_ice_ctx *ctx, UINT4 flags); +void nr_ice_ctx_destroy(nr_ice_ctx** ctxp); +int nr_ice_set_local_addresses(nr_ice_ctx *ctx, nr_local_addr* stun_addrs, int stun_addr_ct); +int nr_ice_set_target_for_default_local_address_lookup(nr_ice_ctx *ctx, const char *target_ip, UINT2 target_port); +int nr_ice_gather(nr_ice_ctx *ctx, NR_async_cb done_cb, void *cb_arg); +int nr_ice_add_candidate(nr_ice_ctx *ctx, nr_ice_candidate *cand); +void nr_ice_gather_finished_cb(NR_SOCKET s, int h, void *cb_arg); +int nr_ice_add_media_stream(nr_ice_ctx *ctx,const char *label,const char *ufrag,const char *pwd,int components, nr_ice_media_stream **streamp); +int nr_ice_remove_media_stream(nr_ice_ctx *ctx,nr_ice_media_stream **streamp); +int nr_ice_get_global_attributes(nr_ice_ctx *ctx,char ***attrsp, int *attrctp); +int nr_ice_ctx_deliver_packet(nr_ice_ctx *ctx, nr_ice_component *comp, nr_transport_addr *source_addr, UCHAR *data, int len); +int nr_ice_ctx_is_known_id(nr_ice_ctx *ctx, UCHAR id[12]); +int nr_ice_ctx_remember_id(nr_ice_ctx *ctx, nr_stun_message *msg); +int nr_ice_ctx_finalize(nr_ice_ctx *ctx, nr_ice_peer_ctx *pctx); +int nr_ice_ctx_set_stun_servers(nr_ice_ctx *ctx,nr_ice_stun_server *servers, int ct); +int nr_ice_ctx_set_turn_servers(nr_ice_ctx *ctx,nr_ice_turn_server *servers, int ct); +int nr_ice_ctx_copy_turn_servers(nr_ice_ctx *ctx, nr_ice_turn_server *servers, int ct); +int nr_ice_ctx_set_resolver(nr_ice_ctx *ctx, nr_resolver *resolver); +int nr_ice_ctx_set_interface_prioritizer(nr_ice_ctx *ctx, nr_interface_prioritizer *prioritizer); +void nr_ice_ctx_set_socket_factory(nr_ice_ctx *ctx, nr_socket_factory *factory); +int nr_ice_ctx_set_trickle_cb(nr_ice_ctx *ctx, nr_ice_trickle_candidate_cb cb, void *cb_arg); +int nr_ice_ctx_hide_candidate(nr_ice_ctx *ctx, nr_ice_candidate *cand); +int nr_ice_get_new_ice_ufrag(char** ufrag); +int nr_ice_get_new_ice_pwd(char** pwd); + +#define NR_ICE_MAX_ATTRIBUTE_SIZE 256 + +extern int LOG_ICE; + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif + -- cgit v1.2.3