UrlClassifierFeatureBase.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_net_UrlClassifierFeatureBase_h

#define mozilla_net_UrlClassifierFeatureBase_h

#include "nsIUrlClassifierFeature.h"

#include "nsIUrlClassifierExceptionListService.h"

#include "nsTArray.h"

#include "nsString.h"

namespace mozilla {

namespace net {

class UrlClassifierFeatureBase : public nsIUrlClassifierFeature,

                                 public nsIUrlClassifierExceptionListObserver {

 public:

  NS_DECL_ISUPPORTS

  NS_IMETHOD

  GetName(nsACString& aName) override;

  NS_IMETHOD

  GetTables(nsIUrlClassifierFeature::listType aListType,

            nsTArray<nsCString>& aResult) override;

  NS_IMETHOD

  HasTable(const nsACString& aTable,

           nsIUrlClassifierFeature::listType aListType, bool* aResult) override;

  NS_IMETHOD

  HasHostInPreferences(const nsACString& aHost,

                       nsIUrlClassifierFeature::listType aListType,

                       nsACString& aPrefTableName, bool* aResult) override;

  NS_IMETHOD

  GetExceptionHostList(nsACString& aList) override;

  NS_IMETHOD

  OnExceptionListUpdate(const nsACString& aList) override;

 protected:

  UrlClassifierFeatureBase(const nsACString& aName,

                           const nsACString& aPrefBlocklistTables,

                           const nsACString& aPrefEntitylistTables,

                           const nsACString& aPrefBlocklistHosts,

                           const nsACString& aPrefEntitylistHosts,

                           const nsACString& aPrefBlocklistTableName,

                           const nsACString& aPrefEntitylistTableName,

                           const nsACString& aPrefExceptionHosts);

  virtual ~UrlClassifierFeatureBase();

  void InitializePreferences();

  void ShutdownPreferences();

  nsCString mName;

 private:

  nsCString mPrefExceptionHosts;

  // 2: blocklist and entitylist.

  nsCString mPrefTables[2];

  nsTArray<nsCString> mTables[2];

  nsCString mPrefHosts[2];

  nsCString mPrefTableNames[2];

  nsTArray<nsCString> mHosts[2];

  nsCString mExceptionHosts;

};

class UrlClassifierFeatureAntiTrackingBase : public UrlClassifierFeatureBase {

  using UrlClassifierFeatureBase::UrlClassifierFeatureBase;

  NS_IMETHOD

  GetExceptionHostList(nsACString& aList) override;

};

}  // namespace net

}  // namespace mozilla

#endif  // mozilla_net_UrlClassifierFeatureBase_h