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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/ash/components/network/network_name_util.h"
#include <stddef.h>
#include <stdint.h>
#include <utility>
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "chromeos/ash/components/network/cellular_esim_profile_handler.h"
#include "chromeos/ash/components/network/network_state.h"
#include "third_party/cros_system_api/dbus/shill/dbus-constants.h"
namespace ash::network_name_util {
std::optional<std::string> GetESimProfileName(
CellularESimProfileHandler* cellular_esim_profile_handler,
const NetworkState* network_state) {
DCHECK(network_state);
// CellularESimProfileHandler is not available if the relevant flag is
// disabled.
if (!cellular_esim_profile_handler)
return std::nullopt;
// Only Cellular networks correspond to eSIM profiles.
if (network_state->type() != shill::kTypeCellular)
return std::nullopt;
// eSIM profiles have an associated EID and ICCID.
if (network_state->eid().empty() || network_state->iccid().empty())
return std::nullopt;
std::vector<CellularESimProfile> profiles =
cellular_esim_profile_handler->GetESimProfiles();
for (const auto& profile : profiles) {
if (profile.eid() != network_state->eid() ||
profile.iccid() != network_state->iccid()) {
continue;
}
// We've found a profile corresponding to the network. If possible, use the
// profile's nickname, falling back to the service provider or the name.
if (!profile.nickname().empty())
return base::UTF16ToUTF8(profile.nickname());
if (!profile.service_provider().empty())
return base::UTF16ToUTF8(profile.service_provider());
if (!profile.name().empty())
return base::UTF16ToUTF8(profile.name());
}
return std::nullopt;
}
std::optional<CellularESimProfile> GetMatchedESimProfile(
CellularESimProfileHandler* cellular_esim_profile_handler,
const NetworkState* network_state) {
std::vector<CellularESimProfile> profiles =
cellular_esim_profile_handler->GetESimProfiles();
for (const auto& profile : profiles) {
if (profile.eid() != network_state->eid() ||
profile.iccid() != network_state->iccid()) {
continue;
}
return profile;
}
return std::nullopt;
}
std::string GetNetworkName(
CellularESimProfileHandler* cellular_esim_profile_handler,
const NetworkState* network_state) {
DCHECK(network_state);
if (!network_state->eid().empty()) {
std::optional<std::string> network_name;
network_name =
GetESimProfileName(cellular_esim_profile_handler, network_state);
if (network_name.has_value())
return *network_name;
}
return network_state->name();
}
bool HasNickName(CellularESimProfileHandler* cellular_esim_profile_handler,
const NetworkState* network_state) {
DCHECK(network_state);
if (!cellular_esim_profile_handler) {
return false;
}
std::optional<CellularESimProfile> profile =
GetMatchedESimProfile(cellular_esim_profile_handler, network_state);
if (profile.has_value() && !profile.value().nickname().empty()) {
return true;
}
return false;
}
std::string GetServiceProvider(
CellularESimProfileHandler* cellular_esim_profile_handler,
const NetworkState* network_state) {
DCHECK(network_state);
if (!cellular_esim_profile_handler) {
return "";
}
std::optional<CellularESimProfile> profile =
GetMatchedESimProfile(cellular_esim_profile_handler, network_state);
if (profile.has_value()) {
return base::UTF16ToUTF8(profile.value().service_provider());
}
return "";
}
} // namespace ash::network_name_util
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