1 /* 2 * Copyright 2018 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "api/jsep_ice_candidate.h" 12 13 #include <memory> 14 #include <utility> 15 16 #include "absl/algorithm/container.h" 17 #include "absl/memory/memory.h" 18 19 namespace webrtc { 20 sdp_mid() const21std::string JsepIceCandidate::sdp_mid() const { 22 return sdp_mid_; 23 } 24 sdp_mline_index() const25int JsepIceCandidate::sdp_mline_index() const { 26 return sdp_mline_index_; 27 } 28 candidate() const29const cricket::Candidate& JsepIceCandidate::candidate() const { 30 return candidate_; 31 } 32 server_url() const33std::string JsepIceCandidate::server_url() const { 34 return candidate_.url(); 35 } 36 37 JsepCandidateCollection::JsepCandidateCollection() = default; 38 JsepCandidateCollection(JsepCandidateCollection && o)39JsepCandidateCollection::JsepCandidateCollection(JsepCandidateCollection&& o) 40 : candidates_(std::move(o.candidates_)) {} 41 count() const42size_t JsepCandidateCollection::count() const { 43 return candidates_.size(); 44 } 45 add(JsepIceCandidate * candidate)46void JsepCandidateCollection::add(JsepIceCandidate* candidate) { 47 candidates_.push_back(absl::WrapUnique(candidate)); 48 } 49 at(size_t index) const50const IceCandidateInterface* JsepCandidateCollection::at(size_t index) const { 51 return candidates_[index].get(); 52 } 53 HasCandidate(const IceCandidateInterface * candidate) const54bool JsepCandidateCollection::HasCandidate( 55 const IceCandidateInterface* candidate) const { 56 return absl::c_any_of( 57 candidates_, [&](const std::unique_ptr<JsepIceCandidate>& entry) { 58 return entry->sdp_mid() == candidate->sdp_mid() && 59 entry->sdp_mline_index() == candidate->sdp_mline_index() && 60 entry->candidate().IsEquivalent(candidate->candidate()); 61 }); 62 } 63 remove(const cricket::Candidate & candidate)64size_t JsepCandidateCollection::remove(const cricket::Candidate& candidate) { 65 auto iter = absl::c_find_if( 66 candidates_, [&](const std::unique_ptr<JsepIceCandidate>& c) { 67 return candidate.MatchesForRemoval(c->candidate()); 68 }); 69 if (iter != candidates_.end()) { 70 candidates_.erase(iter); 71 return 1; 72 } 73 return 0; 74 } 75 76 } // namespace webrtc 77