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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 /docshell/base/LoadContext.cpp
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--docshell/base/LoadContext.cpp236
1 files changed, 236 insertions, 0 deletions
diff --git a/docshell/base/LoadContext.cpp b/docshell/base/LoadContext.cpp
new file mode 100644
index 0000000000..2e501be221
--- /dev/null
+++ b/docshell/base/LoadContext.cpp
@@ -0,0 +1,236 @@
+/* -*- 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/Assertions.h"
+#include "mozilla/BasePrincipal.h"
+#include "mozilla/dom/ToJSValue.h"
+#include "mozilla/LoadContext.h"
+#include "mozilla/Preferences.h"
+#include "mozilla/dom/Element.h"
+#include "mozilla/dom/ScriptSettings.h" // for AutoJSAPI
+#include "mozilla/dom/BrowsingContext.h"
+#include "nsContentUtils.h"
+#include "xpcpublic.h"
+
+namespace mozilla {
+
+NS_IMPL_ISUPPORTS(LoadContext, nsILoadContext, nsIInterfaceRequestor)
+
+LoadContext::LoadContext(const IPC::SerializedLoadContext& aToCopy,
+ dom::Element* aTopFrameElement,
+ OriginAttributes& aAttrs)
+ : mTopFrameElement(do_GetWeakReference(aTopFrameElement)),
+ mIsContent(aToCopy.mIsContent),
+ mUseRemoteTabs(aToCopy.mUseRemoteTabs),
+ mUseRemoteSubframes(aToCopy.mUseRemoteSubframes),
+ mUseTrackingProtection(aToCopy.mUseTrackingProtection),
+#ifdef DEBUG
+ mIsNotNull(aToCopy.mIsNotNull),
+#endif
+ mOriginAttributes(aAttrs) {
+}
+
+LoadContext::LoadContext(OriginAttributes& aAttrs)
+ : mTopFrameElement(nullptr),
+ mIsContent(false),
+ mUseRemoteTabs(false),
+ mUseRemoteSubframes(false),
+ mUseTrackingProtection(false),
+#ifdef DEBUG
+ mIsNotNull(true),
+#endif
+ mOriginAttributes(aAttrs) {
+}
+
+LoadContext::LoadContext(nsIPrincipal* aPrincipal,
+ nsILoadContext* aOptionalBase)
+ : mTopFrameElement(nullptr),
+ mIsContent(true),
+ mUseRemoteTabs(false),
+ mUseRemoteSubframes(false),
+ mUseTrackingProtection(false),
+#ifdef DEBUG
+ mIsNotNull(true),
+#endif
+ mOriginAttributes(aPrincipal->OriginAttributesRef()) {
+ if (!aOptionalBase) {
+ return;
+ }
+
+ MOZ_ALWAYS_SUCCEEDS(aOptionalBase->GetIsContent(&mIsContent));
+ MOZ_ALWAYS_SUCCEEDS(aOptionalBase->GetUseRemoteTabs(&mUseRemoteTabs));
+ MOZ_ALWAYS_SUCCEEDS(
+ aOptionalBase->GetUseRemoteSubframes(&mUseRemoteSubframes));
+ MOZ_ALWAYS_SUCCEEDS(
+ aOptionalBase->GetUseTrackingProtection(&mUseTrackingProtection));
+}
+
+LoadContext::~LoadContext() = default;
+
+//-----------------------------------------------------------------------------
+// LoadContext::nsILoadContext
+//-----------------------------------------------------------------------------
+
+NS_IMETHODIMP
+LoadContext::GetAssociatedWindow(mozIDOMWindowProxy**) {
+ MOZ_ASSERT(mIsNotNull);
+
+ // can't support this in the parent process
+ return NS_ERROR_UNEXPECTED;
+}
+
+NS_IMETHODIMP
+LoadContext::GetTopWindow(mozIDOMWindowProxy**) {
+ MOZ_ASSERT(mIsNotNull);
+
+ // can't support this in the parent process
+ return NS_ERROR_UNEXPECTED;
+}
+
+NS_IMETHODIMP
+LoadContext::GetTopFrameElement(dom::Element** aElement) {
+ nsCOMPtr<dom::Element> element = do_QueryReferent(mTopFrameElement);
+ element.forget(aElement);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+LoadContext::GetIsContent(bool* aIsContent) {
+ MOZ_ASSERT(mIsNotNull);
+
+ NS_ENSURE_ARG_POINTER(aIsContent);
+
+ *aIsContent = mIsContent;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+LoadContext::GetUsePrivateBrowsing(bool* aUsePrivateBrowsing) {
+ MOZ_ASSERT(mIsNotNull);
+
+ NS_ENSURE_ARG_POINTER(aUsePrivateBrowsing);
+
+ *aUsePrivateBrowsing = mOriginAttributes.mPrivateBrowsingId > 0;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+LoadContext::SetUsePrivateBrowsing(bool aUsePrivateBrowsing) {
+ MOZ_ASSERT(mIsNotNull);
+
+ // We shouldn't need this on parent...
+ return NS_ERROR_UNEXPECTED;
+}
+
+NS_IMETHODIMP
+LoadContext::SetPrivateBrowsing(bool aUsePrivateBrowsing) {
+ MOZ_ASSERT(mIsNotNull);
+
+ // We shouldn't need this on parent...
+ return NS_ERROR_UNEXPECTED;
+}
+
+NS_IMETHODIMP
+LoadContext::GetUseRemoteTabs(bool* aUseRemoteTabs) {
+ MOZ_ASSERT(mIsNotNull);
+
+ NS_ENSURE_ARG_POINTER(aUseRemoteTabs);
+
+ *aUseRemoteTabs = mUseRemoteTabs;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+LoadContext::SetRemoteTabs(bool aUseRemoteTabs) {
+ MOZ_ASSERT(mIsNotNull);
+
+ // We shouldn't need this on parent...
+ return NS_ERROR_UNEXPECTED;
+}
+
+NS_IMETHODIMP
+LoadContext::GetUseRemoteSubframes(bool* aUseRemoteSubframes) {
+ MOZ_ASSERT(mIsNotNull);
+
+ NS_ENSURE_ARG_POINTER(aUseRemoteSubframes);
+
+ *aUseRemoteSubframes = mUseRemoteSubframes;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+LoadContext::SetRemoteSubframes(bool aUseRemoteSubframes) {
+ MOZ_ASSERT(mIsNotNull);
+
+ // We shouldn't need this on parent...
+ return NS_ERROR_UNEXPECTED;
+}
+
+NS_IMETHODIMP
+LoadContext::GetScriptableOriginAttributes(
+ JSContext* aCx, JS::MutableHandle<JS::Value> aAttrs) {
+ bool ok = ToJSValue(aCx, mOriginAttributes, aAttrs);
+ NS_ENSURE_TRUE(ok, NS_ERROR_FAILURE);
+ return NS_OK;
+}
+
+NS_IMETHODIMP_(void)
+LoadContext::GetOriginAttributes(mozilla::OriginAttributes& aAttrs) {
+ aAttrs = mOriginAttributes;
+}
+
+NS_IMETHODIMP
+LoadContext::GetUseTrackingProtection(bool* aUseTrackingProtection) {
+ MOZ_ASSERT(mIsNotNull);
+
+ NS_ENSURE_ARG_POINTER(aUseTrackingProtection);
+
+ *aUseTrackingProtection = mUseTrackingProtection;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+LoadContext::SetUseTrackingProtection(bool aUseTrackingProtection) {
+ MOZ_ASSERT_UNREACHABLE("Should only be set through nsDocShell");
+
+ return NS_ERROR_UNEXPECTED;
+}
+
+//-----------------------------------------------------------------------------
+// LoadContext::nsIInterfaceRequestor
+//-----------------------------------------------------------------------------
+NS_IMETHODIMP
+LoadContext::GetInterface(const nsIID& aIID, void** aResult) {
+ NS_ENSURE_ARG_POINTER(aResult);
+ *aResult = nullptr;
+
+ if (aIID.Equals(NS_GET_IID(nsILoadContext))) {
+ *aResult = static_cast<nsILoadContext*>(this);
+ NS_ADDREF_THIS();
+ return NS_OK;
+ }
+
+ return NS_NOINTERFACE;
+}
+
+static already_AddRefed<nsILoadContext> CreateInstance(bool aPrivate) {
+ OriginAttributes oa;
+ oa.mPrivateBrowsingId = aPrivate ? 1 : 0;
+
+ nsCOMPtr<nsILoadContext> lc = new LoadContext(oa);
+
+ return lc.forget();
+}
+
+already_AddRefed<nsILoadContext> CreateLoadContext() {
+ return CreateInstance(false);
+}
+
+already_AddRefed<nsILoadContext> CreatePrivateLoadContext() {
+ return CreateInstance(true);
+}
+
+} // namespace mozilla