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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 #include "shill/dbus/chromeos_modem_simple_proxy.h"
18 
19 #include <memory>
20 
21 #include <base/bind.h>
22 
23 #include "shill/cellular/cellular_error.h"
24 #include "shill/error.h"
25 #include "shill/logging.h"
26 
27 using std::string;
28 
29 namespace shill {
30 
31 namespace Logging {
32 static auto kModuleLogScope = ScopeLogger::kDBus;
ObjectID(const dbus::ObjectPath * p)33 static string ObjectID(const dbus::ObjectPath* p) { return p->value(); }
34 }
35 
ChromeosModemSimpleProxy(const scoped_refptr<dbus::Bus> & bus,const string & path,const string & service)36 ChromeosModemSimpleProxy::ChromeosModemSimpleProxy(
37     const scoped_refptr<dbus::Bus>& bus,
38     const string& path,
39     const string& service)
40     : proxy_(
41         new org::freedesktop::ModemManager::Modem::SimpleProxy(
42             bus, service, dbus::ObjectPath(path))) {}
43 
~ChromeosModemSimpleProxy()44 ChromeosModemSimpleProxy::~ChromeosModemSimpleProxy() {}
45 
GetModemStatus(Error * error,const KeyValueStoreCallback & callback,int timeout)46 void ChromeosModemSimpleProxy::GetModemStatus(
47     Error* error, const KeyValueStoreCallback& callback, int timeout) {
48   SLOG(&proxy_->GetObjectPath(), 2) << __func__;
49   proxy_->GetStatusAsync(
50       base::Bind(&ChromeosModemSimpleProxy::OnGetStatusSuccess,
51                  weak_factory_.GetWeakPtr(),
52                  callback),
53       base::Bind(&ChromeosModemSimpleProxy::OnGetStatusFailure,
54                  weak_factory_.GetWeakPtr(),
55                  callback));
56 }
57 
Connect(const KeyValueStore & properties,Error * error,const ResultCallback & callback,int timeout)58 void ChromeosModemSimpleProxy::Connect(const KeyValueStore& properties,
59                                        Error* error,
60                                        const ResultCallback& callback,
61                                        int timeout) {
62   SLOG(&proxy_->GetObjectPath(), 2) << __func__;
63   brillo::VariantDictionary properties_dict;
64   KeyValueStore::ConvertToVariantDictionary(properties, &properties_dict);
65   proxy_->ConnectAsync(
66       properties_dict,
67       base::Bind(&ChromeosModemSimpleProxy::OnConnectSuccess,
68                  weak_factory_.GetWeakPtr(),
69                  callback),
70       base::Bind(&ChromeosModemSimpleProxy::OnConnectFailure,
71                  weak_factory_.GetWeakPtr(),
72                  callback));
73 }
74 
OnGetStatusSuccess(const KeyValueStoreCallback & callback,const brillo::VariantDictionary & props)75 void ChromeosModemSimpleProxy::OnGetStatusSuccess(
76     const KeyValueStoreCallback& callback,
77     const brillo::VariantDictionary& props) {
78   SLOG(&proxy_->GetObjectPath(), 2) << __func__;
79   KeyValueStore props_store;
80   KeyValueStore::ConvertFromVariantDictionary(props, &props_store);
81   callback.Run(props_store, Error());
82 }
83 
OnGetStatusFailure(const KeyValueStoreCallback & callback,brillo::Error * dbus_error)84 void ChromeosModemSimpleProxy::OnGetStatusFailure(
85     const KeyValueStoreCallback& callback, brillo::Error* dbus_error) {
86   SLOG(&proxy_->GetObjectPath(), 2) << __func__;
87   Error error;
88   CellularError::FromChromeosDBusError(dbus_error, &error);
89   callback.Run(KeyValueStore(), error);
90 }
91 
OnConnectSuccess(const ResultCallback & callback)92 void ChromeosModemSimpleProxy::OnConnectSuccess(
93     const ResultCallback& callback) {
94   SLOG(&proxy_->GetObjectPath(), 2) << __func__;
95   callback.Run(Error());
96 }
97 
OnConnectFailure(const ResultCallback & callback,brillo::Error * dbus_error)98 void ChromeosModemSimpleProxy::OnConnectFailure(
99     const ResultCallback& callback, brillo::Error* dbus_error) {
100   SLOG(&proxy_->GetObjectPath(), 2) << __func__;
101   Error error;
102   CellularError::FromChromeosDBusError(dbus_error, &error);
103   callback.Run(error);
104 }
105 
106 }  // namespace shill
107