Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 287 insertions, 0 deletions

diff --git a/uriloader/prefetch/OfflineCacheUpdateParent.cpp b/uriloader/prefetch/OfflineCacheUpdateParent.cpp
new file mode 100644
index 0000000000..3414617385
--- /dev/null
+++ b/uriloader/prefetch/OfflineCacheUpdateParent.cpp
@@ -0,0 +1,287 @@
+/* -*- mode: C++; tab-width: 4; 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/. */
+
+#include "OfflineCacheUpdateParent.h"
+
+#include "BackgroundUtils.h"
+#include "mozilla/BasePrincipal.h"
+#include "mozilla/dom/Element.h"
+#include "mozilla/dom/BrowserParent.h"
+#include "mozilla/ipc/URIUtils.h"
+#include "mozilla/Unused.h"
+#include "nsContentUtils.h"
+#include "nsDebug.h"
+#include "nsOfflineCacheUpdate.h"
+#include "nsIApplicationCache.h"
+#include "nsNetUtil.h"
+
+using namespace mozilla::ipc;
+using mozilla::BasePrincipal;
+using mozilla::OriginAttributes;
+using mozilla::dom::BrowserParent;
+
+//
+// To enable logging (see mozilla/Logging.h for full details):
+//
+//    set MOZ_LOG=nsOfflineCacheUpdate:5
+//    set MOZ_LOG_FILE=offlineupdate.log
+//
+// this enables LogLevel::Debug level information and places all output in
+// the file offlineupdate.log
+//
+extern mozilla::LazyLogModule gOfflineCacheUpdateLog;
+
+#undef LOG
+#define LOG(args) \
+  MOZ_LOG(gOfflineCacheUpdateLog, mozilla::LogLevel::Debug, args)
+
+#undef LOG_ENABLED
+#define LOG_ENABLED() \
+  MOZ_LOG_TEST(gOfflineCacheUpdateLog, mozilla::LogLevel::Debug)
+
+namespace mozilla {
+namespace docshell {
+
+//-----------------------------------------------------------------------------
+// OfflineCacheUpdateParent::nsISupports
+//-----------------------------------------------------------------------------
+
+NS_IMPL_ISUPPORTS(OfflineCacheUpdateParent, nsIOfflineCacheUpdateObserver,
+                  nsILoadContext)
+
+//-----------------------------------------------------------------------------
+// OfflineCacheUpdateParent <public>
+//-----------------------------------------------------------------------------
+
+OfflineCacheUpdateParent::OfflineCacheUpdateParent() : mIPCClosed(false) {
+  // Make sure the service has been initialized
+  nsOfflineCacheUpdateService::EnsureService();
+
+  LOG(("OfflineCacheUpdateParent::OfflineCacheUpdateParent [%p]", this));
+}
+
+OfflineCacheUpdateParent::~OfflineCacheUpdateParent() {
+  LOG(("OfflineCacheUpdateParent::~OfflineCacheUpdateParent [%p]", this));
+}
+
+void OfflineCacheUpdateParent::ActorDestroy(ActorDestroyReason why) {
+  mIPCClosed = true;
+}
+
+nsresult OfflineCacheUpdateParent::Schedule(
+    nsIURI* aManifestURI, nsIURI* aDocumentURI,
+    const PrincipalInfo& aLoadingPrincipalInfo, const bool& stickDocument,
+    const CookieJarSettingsArgs& aCookieJarSettingsArgs) {
+  LOG(("OfflineCacheUpdateParent::RecvSchedule [%p]", this));
+
+  RefPtr<nsOfflineCacheUpdate> update;
+  if (!aManifestURI) {
+    return NS_ERROR_FAILURE;
+  }
+
+  auto loadingPrincipalOrErr = PrincipalInfoToPrincipal(aLoadingPrincipalInfo);
+
+  if (NS_WARN_IF(loadingPrincipalOrErr.isErr())) {
+    return loadingPrincipalOrErr.unwrapErr();
+  }
+
+  mLoadingPrincipal = loadingPrincipalOrErr.unwrap();
+
+  nsOfflineCacheUpdateService* service =
+      nsOfflineCacheUpdateService::EnsureService();
+  if (!service) {
+    return NS_ERROR_FAILURE;
+  }
+
+  bool offlinePermissionAllowed = false;
+
+  nsresult rv =
+      service->OfflineAppAllowed(mLoadingPrincipal, &offlinePermissionAllowed);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  if (!offlinePermissionAllowed) {
+    return NS_ERROR_DOM_SECURITY_ERR;
+  }
+
+  if (!aDocumentURI) {
+    return NS_ERROR_FAILURE;
+  }
+
+  if (!NS_SecurityCompareURIs(aManifestURI, aDocumentURI, false)) {
+    return NS_ERROR_DOM_SECURITY_ERR;
+  }
+
+  nsAutoCString originSuffix;
+  rv = mLoadingPrincipal->GetOriginSuffix(originSuffix);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  service->FindUpdate(aManifestURI, originSuffix, nullptr,
+                      getter_AddRefs(update));
+  if (!update) {
+    update = new nsOfflineCacheUpdate();
+
+    // Leave aDocument argument null. Only glues and children keep
+    // document instances.
+    rv = update->Init(aManifestURI, aDocumentURI, mLoadingPrincipal, nullptr,
+                      nullptr);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    update->SetCookieJarSettingsArgs(aCookieJarSettingsArgs);
+
+    // Must add before Schedule() call otherwise we would miss
+    // oncheck event notification.
+    update->AddObserver(this, false);
+
+    rv = update->Schedule();
+    NS_ENSURE_SUCCESS(rv, rv);
+  } else {
+    update->AddObserver(this, false);
+  }
+
+  if (stickDocument) {
+    update->StickDocument(aDocumentURI);
+  }
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::UpdateStateChanged(nsIOfflineCacheUpdate* aUpdate,
+                                             uint32_t state) {
+  if (mIPCClosed) {
+    return NS_ERROR_UNEXPECTED;
+  }
+
+  LOG(("OfflineCacheUpdateParent::StateEvent [%p]", this));
+
+  uint64_t byteProgress;
+  aUpdate->GetByteProgress(&byteProgress);
+  Unused << SendNotifyStateEvent(state, byteProgress);
+
+  if (state == nsIOfflineCacheUpdateObserver::STATE_FINISHED) {
+    // Tell the child the particulars after the update has finished.
+    // Sending the Finish event will release the child side of the protocol
+    // and notify "offline-cache-update-completed" on the child process.
+    bool isUpgrade;
+    aUpdate->GetIsUpgrade(&isUpgrade);
+    bool succeeded;
+    aUpdate->GetSucceeded(&succeeded);
+
+    Unused << SendFinish(succeeded, isUpgrade);
+  }
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::ApplicationCacheAvailable(
+    nsIApplicationCache* aApplicationCache) {
+  if (mIPCClosed) {
+    return NS_ERROR_UNEXPECTED;
+  }
+
+  NS_ENSURE_ARG(aApplicationCache);
+
+  nsCString cacheClientId;
+  aApplicationCache->GetClientID(cacheClientId);
+  nsCString cacheGroupId;
+  aApplicationCache->GetGroupID(cacheGroupId);
+
+  Unused << SendAssociateDocuments(cacheGroupId, cacheClientId);
+  return NS_OK;
+}
+
+//-----------------------------------------------------------------------------
+// OfflineCacheUpdateParent::nsILoadContext
+//-----------------------------------------------------------------------------
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::GetAssociatedWindow(
+    mozIDOMWindowProxy** aAssociatedWindow) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::GetTopWindow(mozIDOMWindowProxy** aTopWindow) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::GetTopFrameElement(dom::Element** aElement) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::GetIsContent(bool* aIsContent) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::GetUsePrivateBrowsing(bool* aUsePrivateBrowsing) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+NS_IMETHODIMP
+OfflineCacheUpdateParent::SetUsePrivateBrowsing(bool aUsePrivateBrowsing) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::SetPrivateBrowsing(bool aUsePrivateBrowsing) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::GetUseRemoteTabs(bool* aUseRemoteTabs) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::SetRemoteTabs(bool aUseRemoteTabs) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::GetUseRemoteSubframes(bool* aUseRemoteSubframes) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::SetRemoteSubframes(bool aUseRemoteSubframes) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::GetScriptableOriginAttributes(
+    JSContext* aCx, JS::MutableHandleValue aAttrs) {
+  NS_ENSURE_TRUE(mLoadingPrincipal, NS_ERROR_UNEXPECTED);
+
+  nsresult rv = mLoadingPrincipal->GetOriginAttributes(aCx, aAttrs);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP_(void)
+OfflineCacheUpdateParent::GetOriginAttributes(
+    mozilla::OriginAttributes& aAttrs) {
+  if (mLoadingPrincipal) {
+    aAttrs = mLoadingPrincipal->OriginAttributesRef();
+  }
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::GetUseTrackingProtection(
+    bool* aUseTrackingProtection) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+OfflineCacheUpdateParent::SetUseTrackingProtection(
+    bool aUseTrackingProtection) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+}  // namespace docshell
+}  // namespace mozilla