1 files changed, 51 insertions, 0 deletions
diff --git a/netwerk/protocol/http/HttpTrafficAnalyzer.h b/netwerk/protocol/http/HttpTrafficAnalyzer.h
new file mode 100644
index 0000000000..e319a0697e
--- /dev/null
+++ b/netwerk/protocol/http/HttpTrafficAnalyzer.h
@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_netwerk_protocol_http_HttpTrafficAnalyzer_h
+#define mozilla_netwerk_protocol_http_HttpTrafficAnalyzer_h
+
+#include <stdint.h>
+#include "nsTArrayForwardDeclare.h"
+
+namespace mozilla {
+namespace net {
+
+#define DEFINE_CATEGORY(_name, _idx) e##_name = _idx##u,
+enum HttpTrafficCategory : uint8_t {
+#include "HttpTrafficAnalyzer.inc"
+  eInvalid,
+};
+#undef DEFINE_CATEGORY
+
+class HttpTrafficAnalyzer final {
+ public:
+  enum ClassOfService : uint8_t {
+    eLeader = 0,
+    eBackground = 1,
+    eOther = 255,
+  };
+
+  enum TrackingClassification : uint8_t {
+    eNone = 0,
+    eBasic = 1,
+    eContent = 2,
+    eFingerprinting = 3,
+  };
+
+  static HttpTrafficCategory CreateTrafficCategory(
+      bool aIsPrivateMode, bool aIsSystemPrincipal, bool aIsThirdParty,
+      ClassOfService aClassOfService, TrackingClassification aClassification);
+
+  void IncrementHttpTransaction(HttpTrafficCategory aCategory);
+  void IncrementHttpConnection(HttpTrafficCategory aCategory);
+  void IncrementHttpConnection(nsTArray<HttpTrafficCategory>&& aCategories);
+  void AccumulateHttpTransferredSize(HttpTrafficCategory aCategory,
+                                     uint64_t aBytesRead, uint64_t aBytesSent);
+};
+
+}  // namespace net
+}  // namespace mozilla
+
+#endif  // mozilla_netwerk_protocol_http_HttpTrafficAnalyzer_h