blob: 0fcfe6f5f7cb668351266e5887ab69c511677a62 [file] [log] [blame]
/*
* Copyright 2018 Google Inc.
*
* 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 "updater.hpp"
#include "flags.hpp"
#include "handler.hpp"
#include "status.hpp"
#include "tool_errors.hpp"
#include "util.hpp"
#include <algorithm>
#include <cstring>
#include <ipmiblob/blob_errors.hpp>
#include <memory>
#include <string>
#include <thread>
#include <unordered_map>
#include <vector>
namespace host_tool
{
void updaterMain(UpdateHandlerInterface* updater, const std::string& imagePath,
const std::string& signaturePath,
const std::string& layoutType)
{
/* TODO: validate the layoutType isn't a special value such as: 'update',
* 'verify', or 'hash'
*/
std::string layout = "/flash/" + layoutType;
bool goalSupported = updater->checkAvailable(layout);
if (!goalSupported)
{
throw ToolException("Goal firmware or interface not supported");
}
/* Yay, our data handler is supported. */
try
{
/* Send over the firmware image. */
std::fprintf(stderr, "Sending over the firmware image.\n");
updater->sendFile(layout, imagePath);
/* Send over the hash contents. */
std::fprintf(stderr, "Sending over the hash file.\n");
updater->sendFile(ipmi_flash::hashBlobId, signaturePath);
/* Trigger the verification by opening and committing the verify file.
*/
std::fprintf(stderr, "Opening the verification file\n");
if (updater->verifyFile(ipmi_flash::verifyBlobId))
{
std::fprintf(stderr, "succeeded\n");
}
else
{
std::fprintf(stderr, "failed\n");
throw ToolException("Verification failed");
}
/* Trigger the update by opening and committing the update file. */
std::fprintf(stderr, "Opening the update file\n");
if (updater->verifyFile(ipmi_flash::updateBlobId))
{
std::fprintf(stderr, "succeeded\n");
}
else
{
/* Depending on the update mechanism used, this may be
* uninteresting. For instance, for the static layout, we use the
* reboot update mechanism. Which doesn't always lead to a
* successful return before the BMC starts shutting down services.
*/
std::fprintf(stderr, "failed\n");
throw ToolException("Update failed");
}
}
catch (...)
{
updater->cleanArtifacts();
throw;
}
}
} // namespace host_tool