1 //
2 // Copyright (C) 2015 The Android Open Source Project
3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
7 //
8 //      http://www.apache.org/licenses/LICENSE-2.0
9 //
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //
16 
17 #ifndef SHILL_DBUS_CHROMEOS_DHCPCD_PROXY_H_
18 #define SHILL_DBUS_CHROMEOS_DHCPCD_PROXY_H_
19 
20 #include <string>
21 
22 #include <base/macros.h>
23 
24 #include "dhcpcd/dbus-proxies.h"
25 #include "shill/dhcp/dhcp_proxy_interface.h"
26 
27 namespace shill {
28 
29 // There's a single DHCPCD proxy per DHCP client identified by its process id.
30 class ChromeosDHCPCDProxy : public DHCPProxyInterface {
31  public:
32   ChromeosDHCPCDProxy(const scoped_refptr<dbus::Bus>& bus,
33                       const std::string& service_name);
34   ~ChromeosDHCPCDProxy() override;
35 
36   // Inherited from DHCPProxyInterface.
37   void Rebind(const std::string& interface) override;
38   void Release(const std::string& interface) override;
39 
40  private:
41   void LogDBusError(const brillo::ErrorPtr& error,
42                     const std::string& method,
43                     const std::string& interface);
44 
45   std::unique_ptr<org::chromium::dhcpcdProxy> dhcpcd_proxy_;
46 
47   DISALLOW_COPY_AND_ASSIGN(ChromeosDHCPCDProxy);
48 };
49 
50 }  // namespace shill
51 
52 #endif  // SHILL_DBUS_CHROMEOS_DHCPCD_PROXY_H_
53