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//
// Copyright (C) 2015 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#ifndef APMANAGER_FIREWALLD_DBUS_PROXY_H_
#define APMANAGER_FIREWALLD_DBUS_PROXY_H_
#include <string>
#include <base/macros.h>
#include <base/memory/scoped_ptr.h>
#include <firewalld/dbus-proxies.h>
#include "apmanager/firewall_proxy_interface.h"
namespace apmanager {
class EventDispatcher;
class FirewalldDBusProxy : public FirewallProxyInterface {
public:
FirewalldDBusProxy(const scoped_refptr<dbus::Bus>& bus,
const base::Closure& service_appeared_callback,
const base::Closure& service_vanished_callback);
~FirewalldDBusProxy() override;
// Request/release access for an UDP port |port} on an interface |interface|.
bool RequestUdpPortAccess(const std::string& interface,
uint16_t port) override;
bool ReleaseUdpPortAccess(const std::string& interface,
uint16_t port) override;
private:
// Called when service appeared or vanished.
void OnServiceAvailable(bool service_available);
// Service name owner changed handler.
void OnServiceOwnerChanged(const std::string& old_owner,
const std::string& new_owner);
std::unique_ptr<org::chromium::FirewalldProxy> proxy_;
EventDispatcher* dispatcher_;
base::Closure service_appeared_callback_;
base::Closure service_vanished_callback_;
bool service_available_;
base::WeakPtrFactory<FirewalldDBusProxy> weak_factory_{this};
DISALLOW_COPY_AND_ASSIGN(FirewalldDBusProxy);
};
} // namespace apmanager
#endif // APMANAGER_FIREWALLD_DBUS_PROXY_H_
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