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#include "hwd/config.h"
#include <cstdlib>
namespace hwd
{
namespace config
{
int port()
{
if (const char * from_env = std::getenv(port_variable))
if (int port_number = std::atoi(from_env))
return port_number;
return default_port;
}
const char * host()
{
if (const char * from_env = std::getenv(host_variable))
return from_env;
return default_host;
}
} // namespace config
} // namespace hwd
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