Repo created

TMessagesProj/jni/voip/webrtc/stats/rtc_stats.cc

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+/*
+ *  Copyright 2016 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/stats/rtc_stats.h"
+
+#include <cstdio>
+
+#include "rtc_base/strings/string_builder.h"
+
+namespace webrtc {
+
+RTCStats::RTCStats(const RTCStats& other)
+    : RTCStats(other.id_, other.timestamp_) {}
+
+RTCStats::~RTCStats() {}
+
+bool RTCStats::operator==(const RTCStats& other) const {
+  if (type() != other.type() || id() != other.id())
+    return false;
+  std::vector<Attribute> attributes = Attributes();
+  std::vector<Attribute> other_attributes = other.Attributes();
+  RTC_DCHECK_EQ(attributes.size(), other_attributes.size());
+  for (size_t i = 0; i < attributes.size(); ++i) {
+    if (attributes[i] != other_attributes[i]) {
+      return false;
+    }
+  }
+  return true;
+}
+
+bool RTCStats::operator!=(const RTCStats& other) const {
+  return !(*this == other);
+}
+
+std::string RTCStats::ToJson() const {
+  rtc::StringBuilder sb;
+  sb << "{\"type\":\"" << type()
+     << "\","
+        "\"id\":\""
+     << id_
+     << "\","
+        "\"timestamp\":"
+     << timestamp_.us();
+  for (const Attribute& attribute : Attributes()) {
+    if (attribute.has_value()) {
+      sb << ",\"" << attribute.name() << "\":";
+      if (attribute.holds_alternative<std::string>()) {
+        sb << "\"";
+      }
+      sb << attribute.ToString();
+      if (attribute.holds_alternative<std::string>()) {
+        sb << "\"";
+      }
+    }
+  }
+  sb << "}";
+  return sb.Release();
+}
+
+std::vector<Attribute> RTCStats::Attributes() const {
+  return AttributesImpl(0);
+}
+
+std::vector<Attribute> RTCStats::AttributesImpl(
+    size_t additional_capacity) const {
+  std::vector<Attribute> attributes;
+  attributes.reserve(additional_capacity);
+  return attributes;
+}
+
+}  // namespace webrtc