gecko/netwerk/base/LoadInfo.h

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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 mozilla_LoadInfo_h
#define mozilla_LoadInfo_h
#include "nsIContentPolicy.h"
#include "nsILoadInfo.h"
#include "nsIPrincipal.h"
#include "nsIWeakReferenceUtils.h" // for nsWeakPtr
#include "nsIURI.h"
#include "nsTArray.h"
class nsINode;
namespace mozilla {
namespace net {
class OptionalLoadInfoArgs;
} // namespace net
namespace ipc {
// we have to forward declare that function so we can use it as a friend.
nsresult
LoadInfoArgsToLoadInfo(const mozilla::net::OptionalLoadInfoArgs& aLoadInfoArgs,
nsILoadInfo** outLoadInfo);
} // namespace ipc
/**
* Class that provides an nsILoadInfo implementation.
*
* Note that there is no reason why this class should be MOZ_EXPORT, but
* Thunderbird relies on some insane hacks which require this, so we'll leave it
* as is for now, but hopefully we'll be able to remove the MOZ_EXPORT keyword
* from this class at some point. See bug 1149127 for the discussion.
*/
class MOZ_EXPORT LoadInfo final : public nsILoadInfo
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSILOADINFO
// aLoadingPrincipal MUST NOT BE NULL.
LoadInfo(nsIPrincipal* aLoadingPrincipal,
nsIPrincipal* aTriggeringPrincipal,
nsINode* aLoadingContext,
nsSecurityFlags aSecurityFlags,
nsContentPolicyType aContentPolicyType);
private:
// private constructor that is only allowed to be called from within
// HttpChannelParent and FTPChannelParent declared as friends undeneath.
// In e10s we can not serialize nsINode, hence we store the innerWindowID.
// Please note that aRedirectChain uses swapElements.
LoadInfo(nsIPrincipal* aLoadingPrincipal,
nsIPrincipal* aTriggeringPrincipal,
nsSecurityFlags aSecurityFlags,
nsContentPolicyType aContentPolicyType,
bool aUpgradeInsecureRequests,
uint64_t aInnerWindowID,
uint64_t aOuterWindowID,
uint64_t aParentOuterWindowID,
bool aEnforceSecurity,
bool aInitialSecurityCheckDone,
nsTArray<nsCOMPtr<nsIPrincipal>>& aRedirectChain);
friend nsresult
mozilla::ipc::LoadInfoArgsToLoadInfo(
const mozilla::net::OptionalLoadInfoArgs& aLoadInfoArgs,
nsILoadInfo** outLoadInfo);
~LoadInfo();
nsCOMPtr<nsIPrincipal> mLoadingPrincipal;
nsCOMPtr<nsIPrincipal> mTriggeringPrincipal;
nsWeakPtr mLoadingContext;
nsSecurityFlags mSecurityFlags;
nsContentPolicyType mContentPolicyType;
bool mUpgradeInsecureRequests;
uint64_t mInnerWindowID;
uint64_t mOuterWindowID;
uint64_t mParentOuterWindowID;
bool mEnforceSecurity;
bool mInitialSecurityCheckDone;
nsTArray<nsCOMPtr<nsIPrincipal>> mRedirectChain;
};
} // namespace mozilla
#endif // mozilla_LoadInfo_h