Migrate ProxyConfigServiceImpl to NetworkStateHandler and NetworkProfileHandler.

chromeos/network/network_state.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromeos/network/network_state.h"
 
 #include "base/i18n/icu_encoding_detection.h"
 #include "base/i18n/icu_string_conversions.h"
+#include "base/json/json_reader.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversion_utils.h"
-#include "base/values.h"
 #include "chromeos/network/network_event_log.h"
+#include "chromeos/network/network_ui_data.h"
+#include "chromeos/network/onc/onc_utils.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 
 namespace {
 
 const char kLogModule[] = "NetworkState";
 
 bool ConvertListValueToStringVector(const base::ListValue& string_list,
                                     std::vector<std::string>* result) {
   for (size_t i = 0; i < string_list.GetSize(); ++i) {
     std::string str;
@@ skipping 26 matching lines @@
 
 }  // namespace
 
 namespace chromeos {
 
 NetworkState::NetworkState(const std::string& path)
     : ManagedState(MANAGED_TYPE_NETWORK, path),
       auto_connect_(false),
       favorite_(false),
       priority_(0),
+      onc_source_(onc::ONC_SOURCE_NONE),
       signal_strength_(0),
       activate_over_non_cellular_networks_(false),
       cellular_out_of_credits_(false) {
 }
 
 NetworkState::~NetworkState() {
 }
 
 bool NetworkState::PropertyChanged(const std::string& key,
                                    const base::Value& value) {
   // Keep care that these properties are the same as in |GetProperties|.
   if (ManagedStatePropertyChanged(key, value))
     return true;
   if (key == flimflam::kSignalStrengthProperty) {
     return GetIntegerValue(key, value, &signal_strength_);
   } else if (key == flimflam::kStateProperty) {
     return GetStringValue(key, value, &connection_state_);
   } else if (key == flimflam::kErrorProperty) {
     return GetStringValue(key, value, &error_);
   } else if (key == IPConfigProperty(flimflam::kAddressProperty)) {
     return GetStringValue(key, value, &ip_address_);
   } else if (key == IPConfigProperty(flimflam::kNameServersProperty)) {
     dns_servers_.clear();
     const base::ListValue* dns_servers;
-    if (value.GetAsList(&dns_servers) &&
-        ConvertListValueToStringVector(*dns_servers, &dns_servers_))
-      return true;
+    if (value.GetAsList(&dns_servers))
+      ConvertListValueToStringVector(*dns_servers, &dns_servers_);
+    return true;
   } else if (key == flimflam::kActivationStateProperty) {
     return GetStringValue(key, value, &activation_state_);
   } else if (key == flimflam::kRoamingStateProperty) {
     return GetStringValue(key, value, &roaming_);
   } else if (key == flimflam::kSecurityProperty) {
     return GetStringValue(key, value, &security_);
   } else if (key == flimflam::kAutoConnectProperty) {
     return GetBooleanValue(key, value, &auto_connect_);
   } else if (key == flimflam::kFavoriteProperty) {
     return GetBooleanValue(key, value, &favorite_);
   } else if (key == flimflam::kPriorityProperty) {
     return GetIntegerValue(key, value, &priority_);
+  } else if (key == flimflam::kProxyConfigProperty) {
+    std::string proxy_config_str;
+    if (!GetStringValue(key, value, &proxy_config_str))
+      return false;
+
+    proxy_config_.Clear();
+    if (proxy_config_str.empty())
+      return true;
+
+    scoped_ptr<base::DictionaryValue> proxy_config_dict(
+        onc::ReadDictionaryFromJson(proxy_config_str));
+    if (proxy_config_dict)
+      proxy_config_.MergeDictionary(proxy_config_dict.get());
+    else
+      LOG(WARNING) << "Failed to parse dictionary value for: " << key;
+    return true;
+  } else if (key == flimflam::kUIDataProperty) {
+    std::string ui_data_str;
+    if (!GetStringValue(key, value, &ui_data_str))
+      return false;
+
+    onc_source_ = onc::ONC_SOURCE_NONE;
+    if (ui_data_str.empty())
+      return true;
+
+    scoped_ptr<base::DictionaryValue> ui_data_dict(
+        onc::ReadDictionaryFromJson(ui_data_str));
+    if (ui_data_dict)
+      onc_source_ = NetworkUIData(*ui_data_dict).onc_source();
+    else
+      LOG(WARNING) << "Failed to parse dictionary value for: " << key;
+    return true;
   } else if (key == flimflam::kNetworkTechnologyProperty) {
     return GetStringValue(key, value, &technology_);
   } else if (key == flimflam::kDeviceProperty) {
     return GetStringValue(key, value, &device_path_);
   } else if (key == flimflam::kGuidProperty) {
     return GetStringValue(key, value, &guid_);
   } else if (key == flimflam::kProfileProperty) {
     return GetStringValue(key, value, &profile_path_);
   } else if (key == shill::kActivateOverNonCellularNetworkProperty) {
     return GetBooleanValue(key, value, &activate_over_non_cellular_networks_);
@@ skipping 40 matching lines @@
   dictionary->SetStringWithoutPathExpansion(flimflam::kRoamingStateProperty,
                                             roaming());
   dictionary->SetStringWithoutPathExpansion(flimflam::kSecurityProperty,
                                             security());
   dictionary->SetBooleanWithoutPathExpansion(flimflam::kAutoConnectProperty,
                                              auto_connect());
   dictionary->SetBooleanWithoutPathExpansion(flimflam::kFavoriteProperty,
                                              favorite());
   dictionary->SetIntegerWithoutPathExpansion(flimflam::kPriorityProperty,
                                              priority());
+  // Proxy config and ONC source is intentionally omitted: These properties are
+  // placed in NetworkState to transition ProxyConfigServiceImpl from
+  // NetworkLibrary to the new network stack. The networking extension API
+  // shouldn't depend on this member. Once ManagedNetworkConfigurationHandler
+  // is used instead of NetworkLibrary, we can remove them again.
   dictionary->SetStringWithoutPathExpansion(
       flimflam::kNetworkTechnologyProperty,
       technology());
   dictionary->SetStringWithoutPathExpansion(flimflam::kDeviceProperty,
                                             device_path());
   dictionary->SetStringWithoutPathExpansion(flimflam::kGuidProperty, guid());
   dictionary->SetStringWithoutPathExpansion(flimflam::kProfileProperty,
                                             profile_path());
   dictionary->SetBooleanWithoutPathExpansion(
       shill::kActivateOverNonCellularNetworkProperty,
@@ skipping 86 matching lines @@
           connection_state == flimflam::kStateConfiguration ||
           connection_state == flimflam::kStateCarrier);
 }
 
 // static
 std::string NetworkState::IPConfigProperty(const char* key) {
   return base::StringPrintf("%s.%s", shill::kIPConfigProperty, key);
 }
 
 }  // namespace chromeos