1 files changed, 76 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/jsep_ice_candidate.cc b/third_party/libwebrtc/api/jsep_ice_candidate.cc
new file mode 100644
index 0000000000..e18e6e28af
--- /dev/null
+++ b/third_party/libwebrtc/api/jsep_ice_candidate.cc
@@ -0,0 +1,76 @@
+/*
+ *  Copyright 2018 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "api/jsep_ice_candidate.h"
+
+#include <memory>
+#include <utility>
+
+#include "absl/algorithm/container.h"
+#include "absl/memory/memory.h"
+
+namespace webrtc {
+
+std::string JsepIceCandidate::sdp_mid() const {
+  return sdp_mid_;
+}
+
+int JsepIceCandidate::sdp_mline_index() const {
+  return sdp_mline_index_;
+}
+
+const cricket::Candidate& JsepIceCandidate::candidate() const {
+  return candidate_;
+}
+
+std::string JsepIceCandidate::server_url() const {
+  return candidate_.url();
+}
+
+JsepCandidateCollection::JsepCandidateCollection() = default;
+
+JsepCandidateCollection::JsepCandidateCollection(JsepCandidateCollection&& o)
+    : candidates_(std::move(o.candidates_)) {}
+
+size_t JsepCandidateCollection::count() const {
+  return candidates_.size();
+}
+
+void JsepCandidateCollection::add(JsepIceCandidate* candidate) {
+  candidates_.push_back(absl::WrapUnique(candidate));
+}
+
+const IceCandidateInterface* JsepCandidateCollection::at(size_t index) const {
+  return candidates_[index].get();
+}
+
+bool JsepCandidateCollection::HasCandidate(
+    const IceCandidateInterface* candidate) const {
+  return absl::c_any_of(
+      candidates_, [&](const std::unique_ptr<JsepIceCandidate>& entry) {
+        return entry->sdp_mid() == candidate->sdp_mid() &&
+               entry->sdp_mline_index() == candidate->sdp_mline_index() &&
+               entry->candidate().IsEquivalent(candidate->candidate());
+      });
+}
+
+size_t JsepCandidateCollection::remove(const cricket::Candidate& candidate) {
+  auto iter = absl::c_find_if(
+      candidates_, [&](const std::unique_ptr<JsepIceCandidate>& c) {
+        return candidate.MatchesForRemoval(c->candidate());
+      });
+  if (iter != candidates_.end()) {
+    candidates_.erase(iter);
+    return 1;
+  }
+  return 0;
+}
+
+}  // namespace webrtc