1 files changed, 52 insertions, 0 deletions
diff --git a/third_party/libwebrtc/pc/transport_stats.h b/third_party/libwebrtc/pc/transport_stats.h
new file mode 100644
index 0000000000..46dccc97f8
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+++ b/third_party/libwebrtc/pc/transport_stats.h
@@ -0,0 +1,52 @@
+/*
+ *  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.
+ */
+
+#ifndef PC_TRANSPORT_STATS_H_
+#define PC_TRANSPORT_STATS_H_
+
+#include <string>
+#include <vector>
+
+#include "api/dtls_transport_interface.h"
+#include "p2p/base/dtls_transport_internal.h"
+#include "p2p/base/ice_transport_internal.h"
+#include "p2p/base/port.h"
+#include "rtc_base/ssl_stream_adapter.h"
+
+namespace cricket {
+
+struct TransportChannelStats {
+  TransportChannelStats();
+  TransportChannelStats(const TransportChannelStats&);
+  ~TransportChannelStats();
+
+  int component = 0;
+  int ssl_version_bytes = 0;
+  int srtp_crypto_suite = rtc::kSrtpInvalidCryptoSuite;
+  int ssl_cipher_suite = rtc::kTlsNullWithNullNull;
+  absl::optional<rtc::SSLRole> dtls_role;
+  webrtc::DtlsTransportState dtls_state = webrtc::DtlsTransportState::kNew;
+  IceTransportStats ice_transport_stats;
+  uint16_t ssl_peer_signature_algorithm = rtc::kSslSignatureAlgorithmUnknown;
+};
+
+// Information about all the channels of a transport.
+// TODO(hta): Consider if a simple vector is as good as a map.
+typedef std::vector<TransportChannelStats> TransportChannelStatsList;
+
+// Information about the stats of a transport.
+struct TransportStats {
+  std::string transport_name;
+  TransportChannelStatsList channel_stats;
+};
+
+}  // namespace cricket
+
+#endif  // PC_TRANSPORT_STATS_H_