1 files changed, 113 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/peer_connection_interface.cc b/third_party/libwebrtc/api/peer_connection_interface.cc
new file mode 100644
index 0000000000..050b61da95
--- /dev/null
+++ b/third_party/libwebrtc/api/peer_connection_interface.cc
@@ -0,0 +1,113 @@
+/*
+ *  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/peer_connection_interface.h"
+
+#include <utility>
+
+namespace webrtc {
+
+PeerConnectionInterface::IceServer::IceServer() = default;
+PeerConnectionInterface::IceServer::IceServer(const IceServer& rhs) = default;
+PeerConnectionInterface::IceServer::~IceServer() = default;
+
+PeerConnectionInterface::RTCConfiguration::RTCConfiguration() = default;
+
+PeerConnectionInterface::RTCConfiguration::RTCConfiguration(
+    const RTCConfiguration& rhs) = default;
+
+PeerConnectionInterface::RTCConfiguration::RTCConfiguration(
+    RTCConfigurationType type) {
+  if (type == RTCConfigurationType::kAggressive) {
+    // These parameters are also defined in Java and IOS configurations,
+    // so their values may be overwritten by the Java or IOS configuration.
+    bundle_policy = kBundlePolicyMaxBundle;
+    rtcp_mux_policy = kRtcpMuxPolicyRequire;
+    ice_connection_receiving_timeout = kAggressiveIceConnectionReceivingTimeout;
+
+    // These parameters are not defined in Java or IOS configuration,
+    // so their values will not be overwritten.
+    enable_ice_renomination = true;
+    redetermine_role_on_ice_restart = false;
+  }
+}
+
+PeerConnectionInterface::RTCConfiguration::~RTCConfiguration() = default;
+
+PeerConnectionDependencies::PeerConnectionDependencies(
+    PeerConnectionObserver* observer_in)
+    : observer(observer_in) {}
+
+// TODO(bugs.webrtc.org/12598: remove pragma once async_resolver_factory
+// is removed from PeerConnectionDependencies
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+PeerConnectionDependencies::PeerConnectionDependencies(
+    PeerConnectionDependencies&&) = default;
+#pragma clang diagnostic pop
+
+PeerConnectionDependencies::~PeerConnectionDependencies() = default;
+
+PeerConnectionFactoryDependencies::PeerConnectionFactoryDependencies() =
+    default;
+
+PeerConnectionFactoryDependencies::PeerConnectionFactoryDependencies(
+    PeerConnectionFactoryDependencies&&) = default;
+
+PeerConnectionFactoryDependencies::~PeerConnectionFactoryDependencies() =
+    default;
+
+rtc::scoped_refptr<PeerConnectionInterface>
+PeerConnectionFactoryInterface::CreatePeerConnection(
+    const PeerConnectionInterface::RTCConfiguration& configuration,
+    std::unique_ptr<cricket::PortAllocator> allocator,
+    std::unique_ptr<rtc::RTCCertificateGeneratorInterface> cert_generator,
+    PeerConnectionObserver* observer) {
+  PeerConnectionDependencies dependencies(observer);
+  dependencies.allocator = std::move(allocator);
+  dependencies.cert_generator = std::move(cert_generator);
+  auto result =
+      CreatePeerConnectionOrError(configuration, std::move(dependencies));
+  if (!result.ok()) {
+    return nullptr;
+  }
+  return result.MoveValue();
+}
+
+rtc::scoped_refptr<PeerConnectionInterface>
+PeerConnectionFactoryInterface::CreatePeerConnection(
+    const PeerConnectionInterface::RTCConfiguration& configuration,
+    PeerConnectionDependencies dependencies) {
+  auto result =
+      CreatePeerConnectionOrError(configuration, std::move(dependencies));
+  if (!result.ok()) {
+    return nullptr;
+  }
+  return result.MoveValue();
+}
+
+RTCErrorOr<rtc::scoped_refptr<PeerConnectionInterface>>
+PeerConnectionFactoryInterface::CreatePeerConnectionOrError(
+    const PeerConnectionInterface::RTCConfiguration& configuration,
+    PeerConnectionDependencies dependencies) {
+  return RTCError(RTCErrorType::INTERNAL_ERROR);
+}
+
+RtpCapabilities PeerConnectionFactoryInterface::GetRtpSenderCapabilities(
+    cricket::MediaType kind) const {
+  return {};
+}
+
+RtpCapabilities PeerConnectionFactoryInterface::GetRtpReceiverCapabilities(
+    cricket::MediaType kind) const {
+  return {};
+}
+
+}  // namespace webrtc