Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 167 insertions, 0 deletions

diff --git a/dom/console/ConsoleUtils.cpp b/dom/console/ConsoleUtils.cpp
new file mode 100644
index 0000000000..9767dd30dd
--- /dev/null
+++ b/dom/console/ConsoleUtils.cpp
@@ -0,0 +1,167 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 "ConsoleUtils.h"
+#include "ConsoleCommon.h"
+#include "nsContentUtils.h"
+#include "nsIConsoleAPIStorage.h"
+#include "nsIXPConnect.h"
+#include "nsServiceManagerUtils.h"
+
+#include "mozilla/ClearOnShutdown.h"
+#include "mozilla/NullPrincipal.h"
+#include "mozilla/dom/ConsoleBinding.h"
+#include "mozilla/dom/RootedDictionary.h"
+#include "mozilla/dom/ScriptSettings.h"
+#include "js/PropertyAndElement.h"  // JS_DefineProperty
+
+namespace mozilla::dom {
+
+namespace {
+
+StaticRefPtr<ConsoleUtils> gConsoleUtilsService;
+
+}
+
+/* static */
+ConsoleUtils* ConsoleUtils::GetOrCreate() {
+  if (!gConsoleUtilsService) {
+    MOZ_ASSERT(NS_IsMainThread());
+
+    gConsoleUtilsService = new ConsoleUtils();
+    ClearOnShutdown(&gConsoleUtilsService);
+  }
+
+  return gConsoleUtilsService;
+}
+
+ConsoleUtils::ConsoleUtils() = default;
+ConsoleUtils::~ConsoleUtils() = default;
+
+/* static */
+void ConsoleUtils::ReportForServiceWorkerScope(const nsAString& aScope,
+                                               const nsAString& aMessage,
+                                               const nsAString& aFilename,
+                                               uint32_t aLineNumber,
+                                               uint32_t aColumnNumber,
+                                               Level aLevel) {
+  MOZ_ASSERT(NS_IsMainThread());
+
+  RefPtr<ConsoleUtils> service = ConsoleUtils::GetOrCreate();
+  if (NS_WARN_IF(!service)) {
+    return;
+  }
+
+  service->ReportForServiceWorkerScopeInternal(
+      aScope, aMessage, aFilename, aLineNumber, aColumnNumber, aLevel);
+}
+
+void ConsoleUtils::ReportForServiceWorkerScopeInternal(
+    const nsAString& aScope, const nsAString& aMessage,
+    const nsAString& aFilename, uint32_t aLineNumber, uint32_t aColumnNumber,
+    Level aLevel) {
+  MOZ_ASSERT(NS_IsMainThread());
+
+  AutoJSAPI jsapi;
+  jsapi.Init();
+
+  JSContext* cx = jsapi.cx();
+
+  ConsoleCommon::ClearException ce(cx);
+  JS::Rooted<JSObject*> global(cx, GetOrCreateSandbox(cx));
+  if (NS_WARN_IF(!global)) {
+    return;
+  }
+
+  // The GetOrCreateSandbox call returns a proxy to the actual sandbox object.
+  // We don't need a proxy here.
+  global = js::UncheckedUnwrap(global);
+
+  JSAutoRealm ar(cx, global);
+
+  RootedDictionary<ConsoleEvent> event(cx);
+
+  event.mID.Construct();
+  event.mID.Value().SetAsString() = aScope;
+
+  event.mInnerID.Construct();
+  event.mInnerID.Value().SetAsString() = u"ServiceWorker"_ns;
+
+  switch (aLevel) {
+    case eLog:
+      event.mLevel = u"log"_ns;
+      break;
+
+    case eWarning:
+      event.mLevel = u"warn"_ns;
+      break;
+
+    case eError:
+      event.mLevel = u"error"_ns;
+      break;
+  }
+
+  event.mFilename = aFilename;
+  event.mLineNumber = aLineNumber;
+  event.mColumnNumber = aColumnNumber;
+  event.mTimeStamp = JS_Now() / PR_USEC_PER_MSEC;
+  event.mMicroSecondTimeStamp = JS_Now();
+
+  JS::Rooted<JS::Value> messageValue(cx);
+  if (!dom::ToJSValue(cx, aMessage, &messageValue)) {
+    return;
+  }
+
+  event.mArguments.Construct();
+  if (!event.mArguments.Value().AppendElement(messageValue, fallible)) {
+    return;
+  }
+
+  nsCOMPtr<nsIConsoleAPIStorage> storage =
+      do_GetService("@mozilla.org/consoleAPI-storage;1");
+
+  if (NS_WARN_IF(!storage)) {
+    return;
+  }
+
+  JS::Rooted<JS::Value> eventValue(cx);
+  if (!ToJSValue(cx, event, &eventValue)) {
+    return;
+  }
+
+  // This is a legacy property.
+  JS::Rooted<JSObject*> eventObj(cx, &eventValue.toObject());
+  if (NS_WARN_IF(!JS_DefineProperty(cx, eventObj, "wrappedJSObject", eventObj,
+                                    JSPROP_ENUMERATE))) {
+    return;
+  }
+
+  storage->RecordEvent(u"ServiceWorker"_ns, eventValue);
+}
+
+JSObject* ConsoleUtils::GetOrCreateSandbox(JSContext* aCx) {
+  AssertIsOnMainThread();
+
+  if (!mSandbox) {
+    nsIXPConnect* xpc = nsContentUtils::XPConnect();
+    MOZ_ASSERT(xpc, "This should never be null!");
+
+    RefPtr<NullPrincipal> nullPrincipal =
+        NullPrincipal::CreateWithoutOriginAttributes();
+
+    JS::Rooted<JSObject*> sandbox(aCx);
+    nsresult rv = xpc->CreateSandbox(aCx, nullPrincipal, sandbox.address());
+    if (NS_WARN_IF(NS_FAILED(rv))) {
+      return nullptr;
+    }
+
+    mSandbox = new JSObjectHolder(aCx, sandbox);
+  }
+
+  return mSandbox->GetJSObject();
+}
+
+}  // namespace mozilla::dom