Add an active ICE controller factory to IceTransportInit (#3/n)
P2PTransportChannel can then use either of the ICE controller factories configured with field trials.
Bug: webrtc:14367, webrtc:14131
Change-Id: I09ab99673d6ef81f56abe88987f5b67d84c24cb5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/271292
Reviewed-by: Jonas Oreland <jonaso@webrtc.org>
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Commit-Queue: Sameer Vijaykar <samvi@google.com>
Cr-Commit-Position: refs/heads/main@{#38076}
diff --git a/p2p/base/active_ice_controller_factory_interface.h b/p2p/base/active_ice_controller_factory_interface.h
new file mode 100644
index 0000000..6a47f22
--- /dev/null
+++ b/p2p/base/active_ice_controller_factory_interface.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2022 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.
+ */
+
+#ifndef P2P_BASE_ACTIVE_ICE_CONTROLLER_FACTORY_INTERFACE_H_
+#define P2P_BASE_ACTIVE_ICE_CONTROLLER_FACTORY_INTERFACE_H_
+
+#include <memory>
+
+#include "p2p/base/active_ice_controller_interface.h"
+#include "p2p/base/ice_agent_interface.h"
+#include "p2p/base/ice_controller_factory_interface.h"
+
+namespace cricket {
+
+// An active ICE controller may be constructed with the same arguments as a
+// legacy ICE controller. Additionally, an ICE agent must be provided for the
+// active ICE controller to interact with.
+struct ActiveIceControllerFactoryArgs {
+ IceControllerFactoryArgs legacy_args;
+ IceAgentInterface* ice_agent;
+};
+
+class ActiveIceControllerFactoryInterface {
+ public:
+ virtual ~ActiveIceControllerFactoryInterface() = default;
+ virtual std::unique_ptr<ActiveIceControllerInterface> Create(
+ const ActiveIceControllerFactoryArgs&) = 0;
+};
+
+} // namespace cricket
+
+#endif // P2P_BASE_ACTIVE_ICE_CONTROLLER_FACTORY_INTERFACE_H_
