FontLoaderUtils.h - mozsearch

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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/. */

#ifndef GECKO_LAYOUT_STYLE_FONTLOADERUTILS_H_

#define GECKO_LAYOUT_STYLE_FONTLOADERUTILS_H_

#include "ErrorList.h"

#include "nsContentSecurityManager.h"

class gfxUserFontEntry;

class nsIChannel;

class nsIHttpChannel;

class nsIInterfaceRequestor;

class nsILoadGroup;

class nsIURI;

struct gfxFontFaceSrc;

namespace mozilla {

enum CORSMode : uint8_t;

namespace dom {

class Document;

class WorkerPrivate;

enum class ReferrerPolicy : uint8_t;

}  // namespace dom

class FontLoaderUtils {

 public:

  // @param aSuppportsPriorityValue See <nsISupportsPriority.idl>.

  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, int32_t aSupportsPriorityValue);

  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);

 private:

  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,

                                    int32_t aSupportsPriorityValue);

};

}  // namespace mozilla

#endif  // GECKO_LAYOUT_STYLE_FONTLOADERUTILS_H_