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// Copyright 2023 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/dbus/device_management/install_attributes_util.h"
#include <stdint.h>
#include <optional>
#include "base/check_op.h"
#include "base/functional/bind.h"
#include "base/logging.h"
#include "chromeos/ash/components/dbus/device_management/install_attributes_client.h"
namespace ash::install_attributes_util {
bool InstallAttributesGet(const std::string& name, std::string* value) {
::device_management::InstallAttributesGetRequest request;
request.set_name(name);
std::optional<::device_management::InstallAttributesGetReply> result =
InstallAttributesClient::Get()->BlockingInstallAttributesGet(request);
if (!result.has_value() ||
result->error() !=
device_management::DeviceManagementErrorCode::DEVICE_MANAGEMENT_ERROR_NOT_SET) {
LOG(WARNING) << "Unable to get install attributes, error: "
<< (result.has_value() ? result->error() : -1);
return false;
}
// result->value() returned by device_management comes with the terminating '\0'
// character.
DCHECK(!result->value().empty());
DCHECK_EQ(result->value().back(), 0);
value->assign(result->value().data(), result->value().size() - 1);
return true;
}
bool InstallAttributesSet(const std::string& name, const std::string& value) {
::device_management::InstallAttributesSetRequest request;
request.set_name(name);
request.set_value(value);
request.mutable_value()->push_back('\0');
std::optional<::device_management::InstallAttributesSetReply> result =
InstallAttributesClient::Get()->BlockingInstallAttributesSet(request);
if (!result.has_value() ||
result->error() !=
device_management::DeviceManagementErrorCode::DEVICE_MANAGEMENT_ERROR_NOT_SET) {
LOG(WARNING) << "Unable to set install attributes, error: "
<< (result.has_value() ? result->error() : -1);
return false;
}
return true;
}
bool InstallAttributesFinalize() {
std::optional<::device_management::InstallAttributesFinalizeReply> result =
InstallAttributesClient::Get()->BlockingInstallAttributesFinalize(
::device_management::InstallAttributesFinalizeRequest());
if (!result.has_value() ||
result->error() !=
device_management::DeviceManagementErrorCode::DEVICE_MANAGEMENT_ERROR_NOT_SET) {
LOG(WARNING) << "Unable to finalize install attributes, error: "
<< (result.has_value() ? result->error() : -1);
return false;
}
return true;
}
device_management::InstallAttributesState InstallAttributesGetStatus() {
std::optional<::device_management::InstallAttributesGetStatusReply> result =
InstallAttributesClient::Get()->BlockingInstallAttributesGetStatus(
::device_management::InstallAttributesGetStatusRequest());
if (!result.has_value() ||
result->error() !=
device_management::DeviceManagementErrorCode::DEVICE_MANAGEMENT_ERROR_NOT_SET) {
LOG(WARNING) << "Unable to fetch install attributes status, error: "
<< (result.has_value() ? result->error() : -1);
return ::device_management::InstallAttributesState::UNKNOWN;
}
return result->state();
}
bool InstallAttributesIsInvalid() {
device_management::InstallAttributesState state = InstallAttributesGetStatus();
return state == device_management::InstallAttributesState::INVALID;
}
bool InstallAttributesIsFirstInstall() {
device_management::InstallAttributesState state = InstallAttributesGetStatus();
return state == device_management::InstallAttributesState::FIRST_INSTALL;
}
} // namespace ash::install_attributes_util
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