static std::unique_ptr<cMemorySettingsRepository> ParseArguments(int argc, char ** argv)
{
try
{
// Parse the comand line args:
TCLAP::CmdLine cmd("Cuberite");
TCLAP::ValueArg<int> slotsArg ("s", "max-players", "Maximum number of slots for the server to use, overrides setting in setting.ini", false, -1, "number", cmd);
TCLAP::MultiArg<int> portsArg ("p", "port", "The port number the server should listen to", false, "port", cmd);
TCLAP::SwitchArg commLogArg ("", "log-comm", "Log server client communications to file", cmd);
TCLAP::SwitchArg commLogInArg ("", "log-comm-in", "Log inbound server client communications to file", cmd);
TCLAP::SwitchArg commLogOutArg ("", "log-comm-out", "Log outbound server client communications to file", cmd);
TCLAP::SwitchArg crashDumpFull ("", "crash-dump-full", "Crashdumps created by the server will contain full server memory", cmd);
TCLAP::SwitchArg crashDumpGlobals("", "crash-dump-globals", "Crashdumps created by the server will contain the global variables' values", cmd);
TCLAP::SwitchArg noBufArg ("", "no-output-buffering", "Disable output buffering", cmd);
TCLAP::SwitchArg runAsServiceArg ("d", "service", "Run as a service on Windows, or daemon on UNIX like systems", cmd);
cmd.parse(argc, argv);
// Copy the parsed args' values into a settings repository:
auto repo = cpp14::make_unique<cMemorySettingsRepository>();
if (slotsArg.isSet())
{
int slots = slotsArg.getValue();
repo->AddValue("Server", "MaxPlayers", static_cast<Int64>(slots));
}
if (portsArg.isSet())
{
for (auto port: portsArg.getValue())
{
repo->AddValue("Server", "Port", static_cast<Int64>(port));
}
}
if (commLogArg.getValue())
{
g_ShouldLogCommIn = true;
g_ShouldLogCommOut = true;
}
else
{
g_ShouldLogCommIn = commLogInArg.getValue();
g_ShouldLogCommOut = commLogOutArg.getValue();
}
if (noBufArg.getValue())
{
setvbuf(stdout, nullptr, _IONBF, 0);
}
repo->SetReadOnly();
// Set the service flag directly to cRoot:
if (runAsServiceArg.getValue())
{
cRoot::m_RunAsService = true;
}
// Apply the CrashDump flags for platforms that support them:
#if defined(_WIN32) && !defined(_WIN64) && defined(_MSC_VER) // 32-bit Windows app compiled in MSVC
if (crashDumpGlobals.getValue())
{
g_DumpFlags = static_cast<MINIDUMP_TYPE>(g_DumpFlags | MiniDumpWithDataSegs);
}
if (crashDumpFull.getValue())
{
g_DumpFlags = static_cast<MINIDUMP_TYPE>(g_DumpFlags | MiniDumpWithFullMemory);
}
#endif // 32-bit Windows app compiled in MSVC
return repo;
}
catch (const TCLAP::ArgException & exc)
{
printf("Error reading command line %s for arg %s", exc.error().c_str(), exc.argId().c_str());
return cpp14::make_unique<cMemorySettingsRepository>();
}
}
