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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/ipc/JSOracleChild.cpp
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/ipc/JSOracleChild.cpp')
-rw-r--r--dom/ipc/JSOracleChild.cpp57
1 files changed, 57 insertions, 0 deletions
diff --git a/dom/ipc/JSOracleChild.cpp b/dom/ipc/JSOracleChild.cpp
new file mode 100644
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+++ b/dom/ipc/JSOracleChild.cpp
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+/* -*- 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 "mozilla/dom/JSOracleChild.h"
+
+#include "mozilla/ClearOnShutdown.h"
+#include "mozilla/dom/JSValidatorChild.h"
+#include "mozilla/dom/PJSValidatorChild.h"
+#include "mozilla/ipc/Endpoint.h"
+
+using namespace mozilla::dom;
+
+static mozilla::StaticRefPtr<JSOracleChild> sOracleSingletonChild;
+
+static mozilla::StaticAutoPtr<JSContextHolder> sJSContextHolder;
+
+/* static */
+void JSContextHolder::MaybeInit() {
+ if (!sJSContextHolder) {
+ sJSContextHolder = new JSContextHolder();
+ ClearOnShutdown(&sJSContextHolder);
+ }
+}
+
+/* static */
+JSContext* JSOracleChild::JSContext() {
+ MOZ_ASSERT(sJSContextHolder);
+ return sJSContextHolder->mCx;
+}
+
+/* static */
+JSObject* JSOracleChild::JSObject() {
+ MOZ_ASSERT(sJSContextHolder);
+ return sJSContextHolder->mGlobal;
+}
+
+JSOracleChild* JSOracleChild::GetSingleton() {
+ MOZ_ASSERT(NS_IsMainThread());
+ if (!sOracleSingletonChild) {
+ sOracleSingletonChild = new JSOracleChild();
+ ClearOnShutdown(&sOracleSingletonChild);
+ }
+ return sOracleSingletonChild;
+}
+
+already_AddRefed<PJSValidatorChild> JSOracleChild::AllocPJSValidatorChild() {
+ return MakeAndAddRef<JSValidatorChild>();
+}
+
+void JSOracleChild::Start(Endpoint<PJSOracleChild>&& aEndpoint) {
+ DebugOnly<bool> ok = std::move(aEndpoint).Bind(this);
+ JSContextHolder::MaybeInit();
+ MOZ_ASSERT(ok);
+}