1 files changed, 76 insertions, 0 deletions
diff --git a/third_party/libwebrtc/pc/jsep_ice_candidate.cc b/third_party/libwebrtc/pc/jsep_ice_candidate.cc
new file mode 100644
index 0000000000..1e97ad42d8
--- /dev/null
+++ b/third_party/libwebrtc/pc/jsep_ice_candidate.cc
@@ -0,0 +1,76 @@
+/*
+ *  Copyright 2012 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 "pc/webrtc_sdp.h"
+
+// This file contains JsepIceCandidate-related functions that are not
+// included in api/jsep_ice_candidate.cc. Some of these link to SDP
+// parsing/serializing functions, which some users may not want.
+// TODO(bugs.webrtc.org/12330): Merge the two .cc files somehow.
+
+namespace webrtc {
+
+IceCandidateInterface* CreateIceCandidate(const std::string& sdp_mid,
+                                          int sdp_mline_index,
+                                          const std::string& sdp,
+                                          SdpParseError* error) {
+  JsepIceCandidate* jsep_ice = new JsepIceCandidate(sdp_mid, sdp_mline_index);
+  if (!jsep_ice->Initialize(sdp, error)) {
+    delete jsep_ice;
+    return NULL;
+  }
+  return jsep_ice;
+}
+
+std::unique_ptr<IceCandidateInterface> CreateIceCandidate(
+    const std::string& sdp_mid,
+    int sdp_mline_index,
+    const cricket::Candidate& candidate) {
+  return std::make_unique<JsepIceCandidate>(sdp_mid, sdp_mline_index,
+                                            candidate);
+}
+
+JsepIceCandidate::JsepIceCandidate(const std::string& sdp_mid,
+                                   int sdp_mline_index)
+    : sdp_mid_(sdp_mid), sdp_mline_index_(sdp_mline_index) {}
+
+JsepIceCandidate::JsepIceCandidate(const std::string& sdp_mid,
+                                   int sdp_mline_index,
+                                   const cricket::Candidate& candidate)
+    : sdp_mid_(sdp_mid),
+      sdp_mline_index_(sdp_mline_index),
+      candidate_(candidate) {}
+
+JsepIceCandidate::~JsepIceCandidate() {}
+
+JsepCandidateCollection JsepCandidateCollection::Clone() const {
+  JsepCandidateCollection new_collection;
+  for (const auto& candidate : candidates_) {
+    new_collection.candidates_.push_back(std::make_unique<JsepIceCandidate>(
+        candidate->sdp_mid(), candidate->sdp_mline_index(),
+        candidate->candidate()));
+  }
+  return new_collection;
+}
+
+bool JsepIceCandidate::Initialize(const std::string& sdp, SdpParseError* err) {
+  return SdpDeserializeCandidate(sdp, this, err);
+}
+
+bool JsepIceCandidate::ToString(std::string* out) const {
+  if (!out)
+    return false;
+  *out = SdpSerializeCandidate(*this);
+  return !out->empty();
+}
+
+}  // namespace webrtc