subprojects/flashupdate/src/ops/invalidate.cpp

// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <flashupdate/args.hpp>
#include <flashupdate/info.hpp>
#include <flashupdate/ops.hpp>
#include <flashupdate/version.hpp>

namespace flashupdate
{
namespace ops
{

std::string invalidate(const Args& args)
{
    auto info = fetchInfo(args);
    info::printUpdateInfo(args, info);

    if (args.primary)
    {
        info.active = version::Version();
    }
    else
    {
        info.stage = version::Version();
    }
    info.state = static_cast<uint8_t>(info::UpdateInfo::State::CORRUPTED);

    writeInfo(args, info);
    return info::printUpdateInfo(args, info);
}

} // namespace ops
} // namespace flashupdate