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88 lines
3.6 KiB
88 lines
3.6 KiB
/*
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* Copyright 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <ui/DeviceProductInfo.h>
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#include <android-base/stringprintf.h>
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#include <ui/FlattenableHelpers.h>
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#include <utils/Log.h>
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#define RETURN_IF_ERROR(op) \
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if (const status_t status = (op); status != OK) return status;
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namespace android {
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using base::StringAppendF;
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size_t DeviceProductInfo::getFlattenedSize() const {
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return FlattenableHelpers::getFlattenedSize(name) +
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FlattenableHelpers::getFlattenedSize(manufacturerPnpId) +
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FlattenableHelpers::getFlattenedSize(productId) +
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FlattenableHelpers::getFlattenedSize(manufactureOrModelDate) +
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FlattenableHelpers::getFlattenedSize(relativeAddress);
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}
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status_t DeviceProductInfo::flatten(void* buffer, size_t size) const {
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if (size < getFlattenedSize()) {
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return NO_MEMORY;
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}
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RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, name));
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RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, manufacturerPnpId));
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RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, productId));
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RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, manufactureOrModelDate));
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RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, relativeAddress));
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return OK;
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}
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status_t DeviceProductInfo::unflatten(void const* buffer, size_t size) {
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RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &name));
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RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &manufacturerPnpId));
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RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &productId));
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RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &manufactureOrModelDate));
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RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &relativeAddress));
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return OK;
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}
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void DeviceProductInfo::dump(std::string& result) const {
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StringAppendF(&result, "{name=%s, ", name.c_str());
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StringAppendF(&result, "manufacturerPnpId=%s, ", manufacturerPnpId.data());
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StringAppendF(&result, "productId=%s, ", productId.c_str());
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if (const auto* model = std::get_if<ModelYear>(&manufactureOrModelDate)) {
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StringAppendF(&result, "modelYear=%u, ", model->year);
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} else if (const auto* manufactureWeekAndYear =
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std::get_if<ManufactureWeekAndYear>(&manufactureOrModelDate)) {
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StringAppendF(&result, "manufactureWeek=%u, ", manufactureWeekAndYear->week);
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StringAppendF(&result, "manufactureYear=%d, ", manufactureWeekAndYear->year);
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} else if (const auto* manufactureYear =
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std::get_if<ManufactureYear>(&manufactureOrModelDate)) {
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StringAppendF(&result, "manufactureYear=%d, ", manufactureYear->year);
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} else {
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ALOGE("Unknown alternative for variant DeviceProductInfo::ManufactureOrModelDate");
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}
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result.append("relativeAddress=[");
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for (size_t i = 0; i < relativeAddress.size(); i++) {
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if (i != 0) {
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result.append(", ");
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}
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StringAppendF(&result, "%u", relativeAddress[i]);
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}
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result.append("]}");
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}
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} // namespace android
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