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_MM1_MODEM_MODEM3GPP_PROXY_H_
18 #define SHILL_DBUS_CHROMEOS_MM1_MODEM_MODEM3GPP_PROXY_H_
19 
20 #include <string>
21 #include <vector>
22 
23 #include "cellular/dbus-proxies.h"
24 #include "shill/cellular/mm1_modem_modem3gpp_proxy_interface.h"
25 
26 namespace shill {
27 namespace mm1 {
28 
29 // A proxy to org.freedesktop.ModemManager1.Modem.Modem3gpp.
30 class ChromeosModemModem3gppProxy : public ModemModem3gppProxyInterface {
31  public:
32   // Constructs an org.freedesktop.ModemManager1.Modem.Modem3gpp DBus
33   // object proxy at |path| owned by |service|.
34   ChromeosModemModem3gppProxy(const scoped_refptr<dbus::Bus>& bus,
35                               const std::string& path,
36                               const std::string& service);
37   ~ChromeosModemModem3gppProxy() override;
38   // Inherited methods from ModemModem3gppProxyInterface.
39   void Register(const std::string& operator_id,
40                 Error* error,
41                 const ResultCallback& callback,
42                 int timeout) override;
43   void Scan(Error* error,
44             const KeyValueStoresCallback& callback,
45             int timeout) override;
46 
47  private:
48   // Callbacks for Register async call.
49   void OnRegisterSuccess(const ResultCallback& callback);
50   void OnRegisterFailure(const ResultCallback& callback,
51                          brillo::Error* dbus_error);
52 
53   // Callbacks for Scan async call.
54   void OnScanSuccess(const KeyValueStoresCallback& callback,
55                      const std::vector<brillo::VariantDictionary>& results);
56   void OnScanFailure(const KeyValueStoresCallback& callback,
57                      brillo::Error* dbus_error);
58 
59   std::unique_ptr<org::freedesktop::ModemManager1::Modem::Modem3gppProxy>
60       proxy_;
61 
62   base::WeakPtrFactory<ChromeosModemModem3gppProxy> weak_factory_{this};
63   DISALLOW_COPY_AND_ASSIGN(ChromeosModemModem3gppProxy);
64 };
65 
66 }  // namespace mm1
67 }  // namespace shill
68 
69 #endif  // SHILL_DBUS_CHROMEOS_MM1_MODEM_MODEM3GPP_PROXY_H_
70