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// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright OpenBMC Authors
#include "boost_formatters.hpp"
#include "logging.hpp"
#include <CLI/CLI.hpp>
#include <boost/asio/io_context.hpp>
#include <sdbusplus/asio/connection.hpp>
#include <algorithm>
#include <array>
#include <cctype>
#include <memory>
#include <string>
// Override default log option:
static void cliLogLevel(const std::string& logLevel)
{
crow::getBmcwebCurrentLoggingLevel() = crow::getLogLevelFromName(logLevel);
}
static constexpr std::array<std::string, 7> levels{
"DISABLED", "CRITICAL", "ERROR", "WARNING", "INFO", "DEBUG", "ENABLED"};
// Check if debug level is valid
static std::string validateLogLevel(std::string& input)
{
std::transform(input.begin(), input.end(), input.begin(), ::toupper);
const std::string* iter = std::ranges::find(levels, input);
if (iter == levels.end())
{
return {"Invalid log level"};
}
return {};
}
static std::string helpMsg()
{
std::string help = "\nLog levels to choose from:\n";
for (const std::string& prompt : levels)
{
std::string level = prompt;
std::transform(level.begin(), level.end(), level.begin(), ::tolower);
help.append(level + "\n");
}
return help;
}
int main(int argc, char** argv) noexcept(false)
{
CLI::App app("BMCWeb SetLogLevel CLI");
cliLogLevel("INFO");
// Define sdbus interfaces:
std::string service = "xyz.openbmc_project.bmcweb";
std::string path = "/xyz/openbmc_project/bmcweb";
std::string iface = "xyz.openbmc_project.bmcweb";
std::string method = "SetLogLevel";
std::string loglevel;
app.require_subcommand(1);
const CLI::Validator levelValidator =
CLI::Validator(validateLogLevel, "valid level");
CLI::App* sub = app.add_subcommand("loglevel", "Set bmcweb log level");
sub->add_option("level", loglevel, helpMsg())
->required()
->check(levelValidator);
CLI11_PARSE(app, argc, argv)
std::transform(loglevel.begin(), loglevel.end(), loglevel.begin(),
::toupper);
// Set up dbus connection:
boost::asio::io_context io;
auto conn = std::make_shared<sdbusplus::asio::connection>(io);
// Attempt to async_call to set logging level
conn->async_method_call(
[&io, &loglevel](boost::system::error_code& ec) mutable {
if (ec)
{
BMCWEB_LOG_ERROR("SetLogLevel returned error with {}", ec);
return;
}
BMCWEB_LOG_INFO("logging level changed to: {}", loglevel);
io.stop();
},
service, path, iface, method, loglevel);
io.run();
return 0;
}
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