minios/dbus_adaptors/dbus_adaptor.cc

// Copyright 2021 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 "minios/dbus_adaptors/dbus_adaptor.h"

#include <utility>

namespace minios {

DBusService::DBusService(
    std::shared_ptr<MiniOsInterface> mini_os,
    std::shared_ptr<NetworkManagerInterface> network_manager)
    : mini_os_(std::move(mini_os)),
      network_manager_(std::move(network_manager)) {
  network_manager_->AddObserver(this);
}

bool DBusService::GetState(brillo::ErrorPtr* error, State* state_out) {
  return mini_os_->GetState(state_out, error);
}

void DBusService::Connect(ConnectResponse response,
                          const std::string& ssid,
                          const std::string& passphrase) {
  if (connect_response_) {
    response->ReplyWithError(FROM_HERE, brillo::errors::dbus::kDomain,
                             DBUS_ERROR_FAILED,
                             "Another Connect already in progress.");
    return;
  }
  connect_response_ = std::move(response);
  network_manager_->Connect(ssid, passphrase);
}

void DBusService::GetNetworks(GetNetworksResponse response) {
  if (get_networks_response_) {
    response->ReplyWithError(FROM_HERE, brillo::errors::dbus::kDomain,
                             DBUS_ERROR_FAILED,
                             "Another GetNetworks already in progress.");
    return;
  }
  get_networks_response_ = std::move(response);
  network_manager_->GetNetworks();
}

void DBusService::OnConnect(const std::string& ssid, brillo::Error* error) {
  if (!connect_response_)
    return;
  if (error)
    connect_response_->ReplyWithError(error);
  else
    connect_response_->Return();
  connect_response_.reset();
}

void DBusService::OnGetNetworks(const std::vector<std::string>& networks,
                                brillo::Error* error) {
  if (!get_networks_response_)
    return;
  if (error)
    get_networks_response_->ReplyWithError(error);
  else
    get_networks_response_->Return(networks);
  get_networks_response_.reset();
}

DBusAdaptor::DBusAdaptor(std::unique_ptr<DBusService> dbus_service)
    : org::chromium::MiniOsInterfaceAdaptor(dbus_service.get()),
      dbus_service_(std::move(dbus_service)) {}

}  // namespace minios