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#include "config.h"
#include "system_configuration.hpp"
#include "network_manager.hpp"
#include "routing_table.hpp"
#include <phosphor-logging/elog-errors.hpp>
#include <phosphor-logging/log.hpp>
#include <xyz/openbmc_project/Common/error.hpp>
namespace phosphor
{
namespace network
{
// systemd service to kick start a target.
constexpr auto HOSTNAMED_SERVICE = "org.freedesktop.hostname1";
constexpr auto HOSTNAMED_SERVICE_PATH = "/org/freedesktop/hostname1";
constexpr auto HOSTNAMED_INTERFACE = "org.freedesktop.hostname1";
constexpr auto PROPERTY_INTERFACE = "org.freedesktop.DBus.Properties";
constexpr auto METHOD_GET = "Get";
constexpr auto METHOD_SET = "SetStaticHostname";
using namespace phosphor::logging;
using namespace sdbusplus::xyz::openbmc_project::Common::Error;
using InvalidArgumentMetadata = xyz::openbmc_project::Common::InvalidArgument;
using SystemConfigIntf =
sdbusplus::xyz::openbmc_project::Network::server::SystemConfiguration;
SystemConfiguration::SystemConfiguration(sdbusplus::bus::bus& bus,
const std::string& objPath,
Manager& parent) :
Iface(bus, objPath.c_str(), true),
bus(bus), manager(parent)
{
auto name = getHostNameFromSystem();
route::Table routingTable;
SystemConfigIntf::hostName(name);
SystemConfigIntf::defaultGateway(routingTable.getDefaultGateway());
SystemConfigIntf::defaultGateway6(routingTable.getDefaultGateway6());
this->emit_object_added();
}
std::string SystemConfiguration::hostName(std::string name)
{
if (SystemConfigIntf::hostName() == name)
{
return name;
}
auto method = bus.new_method_call(HOSTNAMED_SERVICE, HOSTNAMED_SERVICE_PATH,
HOSTNAMED_INTERFACE, METHOD_SET);
method.append(name, true);
if (!bus.call(method))
{
log<level::ERR>("Failed to set the hostname");
report<InternalFailure>();
return SystemConfigIntf::hostName();
}
return SystemConfigIntf::hostName(name);
}
std::string SystemConfiguration::getHostNameFromSystem() const
{
sdbusplus::message::variant<std::string> name;
auto method = bus.new_method_call(HOSTNAMED_SERVICE, HOSTNAMED_SERVICE_PATH,
PROPERTY_INTERFACE, METHOD_GET);
method.append(HOSTNAMED_INTERFACE, "Hostname");
auto reply = bus.call(method);
if (reply)
{
reply.read(name);
}
else
{
log<level::ERR>("Failed to get hostname");
report<InternalFailure>();
return "";
}
return sdbusplus::message::variant_ns::get<std::string>(name);
}
std::string SystemConfiguration::defaultGateway(std::string gateway)
{
auto gw = SystemConfigIntf::defaultGateway();
if (gw == gateway)
{
return gw;
}
if (!isValidIP(AF_INET, gateway))
{
log<level::ERR>("Not a valid v4 Gateway",
entry("GATEWAY=%s", gateway.c_str()));
elog<InvalidArgument>(
InvalidArgumentMetadata::ARGUMENT_NAME("GATEWAY"),
InvalidArgumentMetadata::ARGUMENT_VALUE(gateway.c_str()));
}
gw = SystemConfigIntf::defaultGateway(gateway);
manager.writeToConfigurationFile();
return gw;
}
std::string SystemConfiguration::defaultGateway6(std::string gateway)
{
auto gw = SystemConfigIntf::defaultGateway6();
if (gw == gateway)
{
return gw;
}
if (!isValidIP(AF_INET6, gateway))
{
log<level::ERR>("Not a valid v6 Gateway",
entry("GATEWAY=%s", gateway.c_str()));
elog<InvalidArgument>(
InvalidArgumentMetadata::ARGUMENT_NAME("GATEWAY"),
InvalidArgumentMetadata::ARGUMENT_VALUE(gateway.c_str()));
}
gw = SystemConfigIntf::defaultGateway6(gateway);
manager.writeToConfigurationFile();
return gw;
}
} // namespace network
} // namespace phosphor
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