From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- layout/style/FontPreloader.h | 68 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 layout/style/FontPreloader.h (limited to 'layout/style/FontPreloader.h') diff --git a/layout/style/FontPreloader.h b/layout/style/FontPreloader.h new file mode 100644 index 0000000000..0661ba632a --- /dev/null +++ b/layout/style/FontPreloader.h @@ -0,0 +1,68 @@ +/* -*- 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/. */ + +#ifndef FontPreloader_h_ +#define FontPreloader_h_ + +#include "mozilla/FetchPreloader.h" +#include "nsContentSecurityManager.h" +#include "nsIContentPolicy.h" +#include "nsILoadInfo.h" + +class gfxUserFontEntry; +struct gfxFontFaceSrc; +class nsIHttpChannel; +class nsIReferrerInfo; + +namespace mozilla { +namespace dom { +class WorkerPrivate; +} + +class FontPreloader final : public FetchPreloader { + public: + FontPreloader(); + + // PreloaderBase + static void PrioritizeAsPreload(nsIChannel* aChannel); + void PrioritizeAsPreload() override; + + static nsresult BuildChannel( + nsIChannel** aChannel, nsIURI* aURI, const CORSMode aCORSMode, + const dom::ReferrerPolicy& aReferrerPolicy, + gfxUserFontEntry* aUserFontEntry, const gfxFontFaceSrc* aFontFaceSrc, + dom::Document* aDocument, nsILoadGroup* aLoadGroup, + nsIInterfaceRequestor* aCallbacks, bool aIsPreload); + + static nsresult BuildChannel( + nsIChannel** aChannel, nsIURI* aURI, const CORSMode aCORSMode, + const dom::ReferrerPolicy& aReferrerPolicy, + gfxUserFontEntry* aUserFontEntry, const gfxFontFaceSrc* aFontFaceSrc, + dom::WorkerPrivate* aWorkerPrivate, nsILoadGroup* aLoadGroup, + nsIInterfaceRequestor* aCallbacks, bool aIsPreload); + + protected: + nsresult CreateChannel(nsIChannel** aChannel, nsIURI* aURI, + const CORSMode aCORSMode, + const dom::ReferrerPolicy& aReferrerPolicy, + dom::Document* aDocument, nsILoadGroup* aLoadGroup, + nsIInterfaceRequestor* aCallbacks, + uint64_t aEarlyHintPreloaderId) override; + + static void BuildChannelFlags( + nsIURI* aURI, bool aIsPreload, + nsContentSecurityManager::CORSSecurityMapping& aCorsMapping, + nsSecurityFlags& aSecurityFlags, nsContentPolicyType& aContentPolicyType); + + static nsresult BuildChannelSetup(nsIChannel* aChannel, + nsIHttpChannel* aHttpChannel, + nsIReferrerInfo* aReferrerInfo, + const gfxFontFaceSrc* aFontFaceSrc); +}; + +} // namespace mozilla + +#endif -- cgit v1.2.3