Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 188 insertions, 0 deletions

diff --git a/netwerk/protocol/http/NetworkMarker.cpp b/netwerk/protocol/http/NetworkMarker.cpp
new file mode 100644
index 0000000000..ece1845fef
--- /dev/null
+++ b/netwerk/protocol/http/NetworkMarker.cpp
@@ -0,0 +1,188 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set expandtab ts=4 sw=2 sts=2 cin: */
+/* 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/. */
+
+#include "NetworkMarker.h"
+
+#include "HttpBaseChannel.h"
+#include "nsIChannelEventSink.h"
+
+namespace mozilla {
+namespace net {
+
+static constexpr net::TimingStruct scEmptyNetTimingStruct;
+
+void profiler_add_network_marker(
+    nsIURI* aURI, const nsACString& aRequestMethod, int32_t aPriority,
+    uint64_t aChannelId, NetworkLoadType aType, mozilla::TimeStamp aStart,
+    mozilla::TimeStamp aEnd, int64_t aCount,
+    mozilla::net::CacheDisposition aCacheDisposition, uint64_t aInnerWindowID,
+    bool aIsPrivateBrowsing, const mozilla::net::TimingStruct* aTimings,
+    UniquePtr<ProfileChunkedBuffer> aSource,
+    const Maybe<nsDependentCString>& aContentType, nsIURI* aRedirectURI,
+    uint32_t aRedirectFlags, uint64_t aRedirectChannelId) {
+  if (!profiler_thread_is_being_profiled_for_markers()) {
+    return;
+  }
+
+  nsAutoCStringN<2048> name;
+  name.AppendASCII("Load ");
+  // top 32 bits are process id of the load
+  name.AppendInt(aChannelId & 0xFFFFFFFFu);
+
+  // These can do allocations/frees/etc; avoid if not active
+  nsAutoCStringN<2048> spec;
+  if (aURI) {
+    aURI->GetAsciiSpec(spec);
+    name.AppendASCII(": ");
+    name.Append(spec);
+  }
+
+  nsAutoCString redirect_spec;
+  if (aRedirectURI) {
+    aRedirectURI->GetAsciiSpec(redirect_spec);
+  }
+
+  struct NetworkMarker {
+    static constexpr Span<const char> MarkerTypeName() {
+      return MakeStringSpan("Network");
+    }
+    static void StreamJSONMarkerData(
+        baseprofiler::SpliceableJSONWriter& aWriter, mozilla::TimeStamp aStart,
+        mozilla::TimeStamp aEnd, int64_t aID, const ProfilerString8View& aURI,
+        const ProfilerString8View& aRequestMethod, NetworkLoadType aType,
+        int32_t aPri, int64_t aCount, net::CacheDisposition aCacheDisposition,
+        bool aIsPrivateBrowsing, const net::TimingStruct& aTimings,
+        const ProfilerString8View& aRedirectURI,
+        const ProfilerString8View& aContentType, uint32_t aRedirectFlags,
+        int64_t aRedirectChannelId) {
+      // This payload still streams a startTime and endTime property because it
+      // made the migration to MarkerTiming on the front-end easier.
+      aWriter.TimeProperty("startTime", aStart);
+      aWriter.TimeProperty("endTime", aEnd);
+
+      aWriter.IntProperty("id", aID);
+      aWriter.StringProperty("status", GetNetworkState(aType));
+      if (Span<const char> cacheString = GetCacheState(aCacheDisposition);
+          !cacheString.IsEmpty()) {
+        aWriter.StringProperty("cache", cacheString);
+      }
+      aWriter.IntProperty("pri", aPri);
+      if (aCount > 0) {
+        aWriter.IntProperty("count", aCount);
+      }
+      if (aURI.Length() != 0) {
+        aWriter.StringProperty("URI", aURI);
+      }
+      if (aRedirectURI.Length() != 0) {
+        aWriter.StringProperty("RedirectURI", aRedirectURI);
+        aWriter.StringProperty("redirectType", getRedirectType(aRedirectFlags));
+        aWriter.BoolProperty(
+            "isHttpToHttpsRedirect",
+            aRedirectFlags & nsIChannelEventSink::REDIRECT_STS_UPGRADE);
+
+        if (aRedirectChannelId != 0) {
+          aWriter.IntProperty("redirectId", aRedirectChannelId);
+        }
+      }
+
+      aWriter.StringProperty("requestMethod", aRequestMethod);
+
+      if (aContentType.Length() != 0) {
+        aWriter.StringProperty("contentType", aContentType);
+      } else {
+        aWriter.NullProperty("contentType");
+      }
+
+      if (aIsPrivateBrowsing) {
+        aWriter.BoolProperty("isPrivateBrowsing", aIsPrivateBrowsing);
+      }
+
+      if (aType != NetworkLoadType::LOAD_START) {
+        aWriter.TimeProperty("domainLookupStart", aTimings.domainLookupStart);
+        aWriter.TimeProperty("domainLookupEnd", aTimings.domainLookupEnd);
+        aWriter.TimeProperty("connectStart", aTimings.connectStart);
+        aWriter.TimeProperty("tcpConnectEnd", aTimings.tcpConnectEnd);
+        aWriter.TimeProperty("secureConnectionStart",
+                             aTimings.secureConnectionStart);
+        aWriter.TimeProperty("connectEnd", aTimings.connectEnd);
+        aWriter.TimeProperty("requestStart", aTimings.requestStart);
+        aWriter.TimeProperty("responseStart", aTimings.responseStart);
+        aWriter.TimeProperty("responseEnd", aTimings.responseEnd);
+      }
+    }
+    static MarkerSchema MarkerTypeDisplay() {
+      return MarkerSchema::SpecialFrontendLocation{};
+    }
+
+   private:
+    static Span<const char> GetNetworkState(NetworkLoadType aType) {
+      switch (aType) {
+        case NetworkLoadType::LOAD_START:
+          return MakeStringSpan("STATUS_START");
+        case NetworkLoadType::LOAD_STOP:
+          return MakeStringSpan("STATUS_STOP");
+        case NetworkLoadType::LOAD_REDIRECT:
+          return MakeStringSpan("STATUS_REDIRECT");
+        case NetworkLoadType::LOAD_CANCEL:
+          return MakeStringSpan("STATUS_CANCEL");
+        default:
+          MOZ_ASSERT(false, "Unexpected NetworkLoadType enum value.");
+          return MakeStringSpan("");
+      }
+    }
+
+    static Span<const char> GetCacheState(
+        net::CacheDisposition aCacheDisposition) {
+      switch (aCacheDisposition) {
+        case net::kCacheUnresolved:
+          return MakeStringSpan("Unresolved");
+        case net::kCacheHit:
+          return MakeStringSpan("Hit");
+        case net::kCacheHitViaReval:
+          return MakeStringSpan("HitViaReval");
+        case net::kCacheMissedViaReval:
+          return MakeStringSpan("MissedViaReval");
+        case net::kCacheMissed:
+          return MakeStringSpan("Missed");
+        case net::kCacheUnknown:
+          return MakeStringSpan("");
+        default:
+          MOZ_ASSERT(false, "Unexpected CacheDisposition enum value.");
+          return MakeStringSpan("");
+      }
+    }
+
+    static Span<const char> getRedirectType(uint32_t aRedirectFlags) {
+      MOZ_ASSERT(aRedirectFlags != 0, "aRedirectFlags should be non-zero");
+      if (aRedirectFlags & nsIChannelEventSink::REDIRECT_TEMPORARY) {
+        return MakeStringSpan("Temporary");
+      }
+      if (aRedirectFlags & nsIChannelEventSink::REDIRECT_PERMANENT) {
+        return MakeStringSpan("Permanent");
+      }
+      if (aRedirectFlags & nsIChannelEventSink::REDIRECT_INTERNAL) {
+        return MakeStringSpan("Internal");
+      }
+      MOZ_ASSERT(false, "Couldn't find a redirect type from aRedirectFlags");
+      return MakeStringSpan("");
+    }
+  };
+
+  profiler_add_marker(
+      name, geckoprofiler::category::NETWORK,
+      {MarkerTiming::Interval(aStart, aEnd),
+       MarkerStack::TakeBacktrace(std::move(aSource)),
+       MarkerInnerWindowId(aInnerWindowID)},
+      NetworkMarker{}, aStart, aEnd, static_cast<int64_t>(aChannelId), spec,
+      aRequestMethod, aType, aPriority, aCount, aCacheDisposition,
+      aIsPrivateBrowsing, aTimings ? *aTimings : scEmptyNetTimingStruct,
+      redirect_spec,
+      aContentType ? ProfilerString8View(*aContentType) : ProfilerString8View(),
+      aRedirectFlags, aRedirectChannelId);
+}
+
+}  // namespace net
+}  // namespace mozilla