| // Copyright 2018 The Chromium OS 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 "shill/dbus/third_party_vpn_dbus_adaptor.h" |
| |
| #include <base/logging.h> |
| #include <chromeos/dbus/service_constants.h> |
| |
| #include "shill/logging.h" |
| #include "shill/service.h" |
| #include "shill/vpn/third_party_vpn_driver.h" |
| |
| namespace shill { |
| |
| namespace Logging { |
| |
| static auto kModuleLogScope = ScopeLogger::kVPN; |
| static std::string ObjectID(const ThirdPartyVpnDBusAdaptor* v) { |
| return "(third_party_vpn_dbus_adaptor)"; |
| } |
| |
| } // namespace Logging |
| |
| namespace { |
| |
| // The API converts external connection state to internal one |
| bool ConvertConnectState( |
| ThirdPartyVpnDBusAdaptor::ExternalConnectState external_state, |
| Service::ConnectState* internal_state) { |
| switch (external_state) { |
| case ThirdPartyVpnDBusAdaptor::kStateConnected: |
| *internal_state = Service::kStateOnline; |
| break; |
| case ThirdPartyVpnDBusAdaptor::kStateFailure: |
| *internal_state = Service::kStateFailure; |
| break; |
| default: |
| return false; |
| } |
| return true; |
| } |
| |
| } // namespace |
| |
| ThirdPartyVpnDBusAdaptor::ThirdPartyVpnDBusAdaptor( |
| const scoped_refptr<dbus::Bus>& bus, ThirdPartyVpnDriver* client) |
| : org::chromium::flimflam::ThirdPartyVpnAdaptor(this), |
| DBusAdaptor(bus, kObjectPathBase + client->object_path_suffix()), |
| client_(client) { |
| // Register DBus object. |
| RegisterWithDBusObject(dbus_object()); |
| dbus_object()->RegisterAndBlock(); |
| } |
| |
| ThirdPartyVpnDBusAdaptor::~ThirdPartyVpnDBusAdaptor() { |
| dbus_object()->UnregisterAsync(); |
| } |
| |
| void ThirdPartyVpnDBusAdaptor::EmitPacketReceived( |
| const std::vector<uint8_t>& packet) { |
| SLOG(this, 2) << __func__; |
| SendOnPacketReceivedSignal(packet); |
| } |
| |
| void ThirdPartyVpnDBusAdaptor::EmitPlatformMessage(uint32_t message) { |
| SLOG(this, 2) << __func__ << "(" << message << ")"; |
| SendOnPlatformMessageSignal(message); |
| } |
| |
| bool ThirdPartyVpnDBusAdaptor::SetParameters( |
| brillo::ErrorPtr* error, |
| const std::map<std::string, std::string>& parameters, |
| std::string* warning_message) { |
| SLOG(this, 2) << __func__; |
| std::string error_message; |
| Error e; |
| client_->SetParameters(parameters, &error_message, warning_message); |
| if (!error_message.empty()) { |
| e.Populate(Error::kInvalidArguments, error_message); |
| } |
| return !e.ToChromeosError(error); |
| } |
| |
| bool ThirdPartyVpnDBusAdaptor::UpdateConnectionState( |
| brillo::ErrorPtr* error, uint32_t connection_state) { |
| SLOG(this, 2) << __func__ << "(" << connection_state << ")"; |
| // Externally supported states are from Service::kStateConnected to |
| // Service::kStateOnline. |
| Service::ConnectState internal_state; |
| std::string error_message; |
| Error e; |
| if (ConvertConnectState(static_cast<ExternalConnectState>(connection_state), |
| &internal_state)) { |
| client_->UpdateConnectionState(internal_state, &error_message); |
| if (!error_message.empty()) { |
| e.Populate(Error::kInvalidArguments, error_message); |
| } |
| } else { |
| e.Populate(Error::kNotSupported, "Connection state is not supported"); |
| } |
| return !e.ToChromeosError(error); |
| } |
| |
| bool ThirdPartyVpnDBusAdaptor::SendPacket( |
| brillo::ErrorPtr* error, const std::vector<uint8_t>& ip_packet) { |
| SLOG(this, 2) << __func__; |
| std::string error_message; |
| client_->SendPacket(ip_packet, &error_message); |
| Error e; |
| if (!error_message.empty()) { |
| e.Populate(Error::kWrongState, error_message); |
| } |
| return !e.ToChromeosError(error); |
| } |
| |
| } // namespace shill |