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// Copyright 2014 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 "chrome/browser/local_discovery/wifi/bootstrapping_network_switcher.h"
#include "base/bind.h"
#include "components/onc/onc_constants.h"
namespace local_discovery {
namespace wifi {
BootstrappingNetworkSwitcher::BootstrappingNetworkSwitcher(
WifiManager* wifi_manager,
const std::string& connect_ssid,
const SuccessCallback& callback)
: wifi_manager_(wifi_manager),
connect_ssid_(connect_ssid),
callback_(callback),
connected_(false),
weak_factory_(this) {
}
BootstrappingNetworkSwitcher::~BootstrappingNetworkSwitcher() {
Disconnect();
}
void BootstrappingNetworkSwitcher::Connect() {
wifi_manager_->GetSSIDList(
base::Bind(&BootstrappingNetworkSwitcher::OnGotNetworkList,
weak_factory_.GetWeakPtr()));
}
void BootstrappingNetworkSwitcher::Disconnect() {
if (connected_ && !return_guid_.empty()) {
connected_ = false;
wifi_manager_->ConnectToNetworkByID(return_guid_,
WifiManager::SuccessCallback());
}
}
void BootstrappingNetworkSwitcher::OnGotNetworkList(
const NetworkPropertiesList& networks) {
for (NetworkPropertiesList::const_iterator i = networks.begin();
i != networks.end();
i++) {
if (i->connection_state == onc::connection_state::kConnected) {
return_guid_ = i->guid;
break;
}
}
// We are "connected" while attempting to connect even if we fail
connected_ = true;
// Bootstrapping devices should have an empty PSK.
wifi_manager_->ConfigureAndConnectNetwork(
connect_ssid_,
WifiCredentials::FromPSK(std::string()),
base::Bind(&BootstrappingNetworkSwitcher::OnConnectStatus,
weak_factory_.GetWeakPtr()));
}
void BootstrappingNetworkSwitcher::OnConnectStatus(bool status) {
connected_ = status;
callback_.Run(status);
}
} // namespace wifi
} // namespace local_discovery
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