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1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include "chromeos/network/network_handler.h"
6 
7 #include "base/threading/worker_pool.h"
8 #include "chromeos/dbus/dbus_thread_manager.h"
9 #include "chromeos/network/client_cert_resolver.h"
10 #include "chromeos/network/geolocation_handler.h"
11 #include "chromeos/network/managed_network_configuration_handler_impl.h"
12 #include "chromeos/network/network_activation_handler.h"
13 #include "chromeos/network/network_cert_migrator.h"
14 #include "chromeos/network/network_configuration_handler.h"
15 #include "chromeos/network/network_connection_handler.h"
16 #include "chromeos/network/network_device_handler.h"
17 #include "chromeos/network/network_event_log.h"
18 #include "chromeos/network/network_profile_handler.h"
19 #include "chromeos/network/network_profile_observer.h"
20 #include "chromeos/network/network_sms_handler.h"
21 #include "chromeos/network/network_state_handler.h"
22 #include "chromeos/network/network_state_handler_observer.h"
23 
24 namespace chromeos {
25 
26 static NetworkHandler* g_network_handler = NULL;
27 
NetworkHandler()28 NetworkHandler::NetworkHandler()
29     : message_loop_(base::MessageLoopProxy::current()) {
30   CHECK(DBusThreadManager::IsInitialized());
31 
32   network_event_log::Initialize();
33 
34   network_state_handler_.reset(new NetworkStateHandler());
35   network_device_handler_.reset(new NetworkDeviceHandler());
36   network_profile_handler_.reset(new NetworkProfileHandler());
37   network_configuration_handler_.reset(new NetworkConfigurationHandler());
38   managed_network_configuration_handler_.reset(
39       new ManagedNetworkConfigurationHandlerImpl());
40   if (CertLoader::IsInitialized()) {
41     network_cert_migrator_.reset(new NetworkCertMigrator());
42     client_cert_resolver_.reset(new ClientCertResolver());
43   }
44   network_activation_handler_.reset(new NetworkActivationHandler());
45   network_connection_handler_.reset(new NetworkConnectionHandler());
46   network_sms_handler_.reset(new NetworkSmsHandler());
47   geolocation_handler_.reset(new GeolocationHandler());
48 }
49 
~NetworkHandler()50 NetworkHandler::~NetworkHandler() {
51   network_event_log::Shutdown();
52 }
53 
Init()54 void NetworkHandler::Init() {
55   network_state_handler_->InitShillPropertyHandler();
56   network_profile_handler_->Init(network_state_handler_.get());
57   network_configuration_handler_->Init(network_state_handler_.get());
58   managed_network_configuration_handler_->Init(
59       network_state_handler_.get(),
60       network_profile_handler_.get(),
61       network_configuration_handler_.get());
62   network_connection_handler_->Init(network_state_handler_.get(),
63                                     network_configuration_handler_.get());
64   if (network_cert_migrator_)
65     network_cert_migrator_->Init(network_state_handler_.get());
66   if (client_cert_resolver_) {
67     client_cert_resolver_->Init(network_state_handler_.get(),
68                                 managed_network_configuration_handler_.get());
69   }
70   network_sms_handler_->Init();
71   geolocation_handler_->Init();
72 }
73 
74 // static
Initialize()75 void NetworkHandler::Initialize() {
76   CHECK(!g_network_handler);
77   g_network_handler = new NetworkHandler();
78   g_network_handler->Init();
79 }
80 
81 // static
Shutdown()82 void NetworkHandler::Shutdown() {
83   CHECK(g_network_handler);
84   delete g_network_handler;
85   g_network_handler = NULL;
86 }
87 
88 // static
Get()89 NetworkHandler* NetworkHandler::Get() {
90   CHECK(g_network_handler)
91       << "NetworkHandler::Get() called before Initialize()";
92   return g_network_handler;
93 }
94 
95 // static
IsInitialized()96 bool NetworkHandler::IsInitialized() {
97   return g_network_handler;
98 }
99 
network_state_handler()100 NetworkStateHandler* NetworkHandler::network_state_handler() {
101   return network_state_handler_.get();
102 }
103 
network_device_handler()104 NetworkDeviceHandler* NetworkHandler::network_device_handler() {
105   return network_device_handler_.get();
106 }
107 
network_profile_handler()108 NetworkProfileHandler* NetworkHandler::network_profile_handler() {
109   return network_profile_handler_.get();
110 }
111 
network_configuration_handler()112 NetworkConfigurationHandler* NetworkHandler::network_configuration_handler() {
113   return network_configuration_handler_.get();
114 }
115 
116 ManagedNetworkConfigurationHandler*
managed_network_configuration_handler()117 NetworkHandler::managed_network_configuration_handler() {
118   return managed_network_configuration_handler_.get();
119 }
120 
network_activation_handler()121 NetworkActivationHandler* NetworkHandler::network_activation_handler() {
122   return network_activation_handler_.get();
123 }
124 
network_connection_handler()125 NetworkConnectionHandler* NetworkHandler::network_connection_handler() {
126   return network_connection_handler_.get();
127 }
128 
network_sms_handler()129 NetworkSmsHandler* NetworkHandler::network_sms_handler() {
130   return network_sms_handler_.get();
131 }
132 
geolocation_handler()133 GeolocationHandler* NetworkHandler::geolocation_handler() {
134   return geolocation_handler_.get();
135 }
136 
137 }  // namespace chromeos
138