/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* vim: set ts=8 sts=4 et sw=4 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 DomainPolicy_h__
#define DomainPolicy_h__

#include "nsIDomainPolicy.h"
#include "nsTHashtable.h"
#include "nsURIHashKey.h"

namespace mozilla {

namespace ipc {
class URIParams;
} // namespace ipc

enum DomainSetChangeType{
    ACTIVATE_POLICY,
    DEACTIVATE_POLICY,
    ADD_DOMAIN,
    REMOVE_DOMAIN,
    CLEAR_DOMAINS
};

enum DomainSetType{
    NO_TYPE,
    BLOCKLIST,
    SUPER_BLOCKLIST,
    ALLOWLIST,
    SUPER_ALLOWLIST
};

class DomainSet final : public nsIDomainSet
{
public:
    NS_DECL_ISUPPORTS
    NS_DECL_NSIDOMAINSET

    explicit DomainSet(DomainSetType aType)
        : mType(aType)
    {}

    void CloneSet(InfallibleTArray<mozilla::ipc::URIParams>* aDomains);

protected:
    virtual ~DomainSet() {}
    nsTHashtable<nsURIHashKey> mHashTable;
    DomainSetType mType;
};

class DomainPolicy final : public nsIDomainPolicy
{
public:
    NS_DECL_ISUPPORTS
    NS_DECL_NSIDOMAINPOLICY
    DomainPolicy();

private:
    virtual ~DomainPolicy();

    RefPtr<DomainSet> mBlocklist;
    RefPtr<DomainSet> mSuperBlocklist;
    RefPtr<DomainSet> mAllowlist;
    RefPtr<DomainSet> mSuperAllowlist;
};

} /* namespace mozilla */

#endif /* DomainPolicy_h__ */