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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_clearsitedata_h
#define mozilla_clearsitedata_h
#include "nsIObserver.h"
#include "nsTArray.h"
class nsIHttpChannel;
class nsIPrincipal;
class nsIURI;
namespace mozilla {
class ClearSiteData final : public nsIObserver {
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIOBSERVER
static void Initialize();
private:
ClearSiteData();
~ClearSiteData();
static void Shutdown();
class PendingCleanupHolder;
// Starts the cleanup if the channel contains the Clear-Site-Data header and
// if the URI is secure.
void ClearDataFromChannel(nsIHttpChannel* aChannel);
// From the Clear-Site-Data header, it returns a bitmap with Type values.
uint32_t ParseHeader(nsIHttpChannel* aChannel, nsIURI* aURI) const;
enum Type {
eCache = 0x01,
eCookies = 0x02,
eStorage = 0x04,
};
// This method writes a console message when a cleanup operation is going to
// be executed.
void LogOpToConsole(nsIHttpChannel* aChannel, nsIURI* aURI, Type aType) const;
// Logging of an unknown type value.
void LogErrorToConsole(nsIHttpChannel* aChannel, nsIURI* aURI,
const nsACString& aUnknownType) const;
void LogToConsoleInternal(nsIHttpChannel* aChannel, nsIURI* aURI,
const char* aMsg,
const nsTArray<nsString>& aParams) const;
// This method converts a Type to the corrisponding string format.
void TypeToString(Type aType, nsAString& aStr) const;
};
} // namespace mozilla
#endif // mozilla_clearsitedata_h
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