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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /third_party/libwebrtc/test/peer_scenario/signaling_route.h
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/test/peer_scenario/signaling_route.h')
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+/*
+ * Copyright (c) 2019 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 TEST_PEER_SCENARIO_SIGNALING_ROUTE_H_
+#define TEST_PEER_SCENARIO_SIGNALING_ROUTE_H_
+
+#include <string>
+#include <utility>
+
+#include "test/network/network_emulation_manager.h"
+#include "test/peer_scenario/peer_scenario_client.h"
+
+namespace webrtc {
+namespace test {
+
+// Helper class to reduce the amount of boilerplate required for ICE signalling
+// ad SDP negotiation.
+class SignalingRoute {
+ public:
+ SignalingRoute(PeerScenarioClient* caller,
+ PeerScenarioClient* callee,
+ CrossTrafficRoute* send_route,
+ CrossTrafficRoute* ret_route);
+
+ void StartIceSignaling();
+
+ // The `modify_offer` callback is used to modify an offer after the local
+ // description has been set. This is legal (but odd) behavior.
+ // The `munge_offer` callback is used to modify an offer between its creation
+ // and set local description. This behavior is forbidden according to the spec
+ // but available here in order to allow test coverage on corner cases.
+ // The `exchange_finished` callback is called with the answer produced after
+ // SDP negotations has completed.
+ // TODO(srte): Handle lossy links.
+ void NegotiateSdp(
+ std::function<void(SessionDescriptionInterface* offer)> munge_offer,
+ std::function<void(SessionDescriptionInterface* offer)> modify_offer,
+ std::function<void(const SessionDescriptionInterface& answer)>
+ exchange_finished);
+ void NegotiateSdp(
+ std::function<void(SessionDescriptionInterface* offer)> modify_offer,
+ std::function<void(const SessionDescriptionInterface& answer)>
+ exchange_finished);
+ void NegotiateSdp(
+ std::function<void(const SessionDescriptionInterface& answer)>
+ exchange_finished);
+ SignalingRoute reverse() {
+ return SignalingRoute(callee_, caller_, ret_route_, send_route_);
+ }
+
+ private:
+ PeerScenarioClient* const caller_;
+ PeerScenarioClient* const callee_;
+ CrossTrafficRoute* const send_route_;
+ CrossTrafficRoute* const ret_route_;
+};
+
+} // namespace test
+} // namespace webrtc
+
+#endif // TEST_PEER_SCENARIO_SIGNALING_ROUTE_H_