src/settings.cpp

   1 #include "logger.h"
   2 #include "settings.h"
   3
   4 using GTS::Settings;
   5 using GTS::SettingsParser;
   6
   7 SettingsParser::SettingsParser()
   8     : _desc("Allowed options")
   9 {
  10     // Declare the supported options.
  11     _desc.add_options()
  12         ("help", "produce help message")
  13         ("config,c", po::value<std::string>()->default_value("/etc/gssmd/gssmd.conf"), "config file location")
  14         ("daemon,d", "daemonize after start")
  15         ("debug", "gssmd debugging")
  16         ("log-file", po::value<std::string>(), "log file location")
  17         ("pid-file", po::value<std::string>(), "PID file location")
  18         ("switch-sync-interval,s", po::value<time_t>(), "switch synchronization interval")
  19         ("info-sync-interval,i", po::value<time_t>(), "info synchronization interval")
  20         ("up-profile-id", po::value<unsigned>(), "switch's upload profile id")
  21         ("down-profile-id", po::value<unsigned>(), "switch's download profile id")
  22         ("data-url", po::value<std::string>(), "data access URL")
  23         ("version,v", "show gssmd version and exit")
  24     ;
  25 }
  26
  27 void SettingsParser::init(int argc, char * argv[])
  28 {
  29     po::variables_map vm;
  30     po::store(po::parse_command_line(argc, argv, _desc), vm);
  31     po::notify(vm);
  32
  33     _settings._isHelp = vm.count("help");
  34     _settings._isVersion = vm.count("version");
  35
  36     if (vm.count("config")) {
  37         _settings._configFile = vm["config"].as<std::string>();
  38     }
  39
  40     if (!_settings._isHelp &&
  41         !_settings._isVersion) {
  42         try {
  43             parseFile(_settings._configFile);
  44         }
  45         catch (std::exception & ex) {
  46             logger << "Error parsing config file '" << _settings._configFile << "': " << ex.what() << std::endl;
  47         }
  48     }
  49
  50     if (vm.count("debug")) {
  51         _settings._isDebug = true;
  52     }
  53     if (vm.count("daemon")) {
  54         _settings._isDaemon = true;
  55     }
  56
  57     if (vm.count("log-file")) {
  58         _settings._logFile = vm["log-file"].as<std::string>();
  59     }
  60
  61     if (vm.count("pid-file")) {
  62         _settings._PIDFile = vm["pid-file"].as<std::string>();
  63     }
  64
  65     if (vm.count("switch-sync-interval")) {
  66         _settings._switchSyncInterval = vm["switch-sync-interval"].as<time_t>();
  67     }
  68
  69     if (vm.count("info-sync-interval")) {
  70         _settings._infoSyncInterval = vm["info-sync-interval"].as<time_t>();
  71     }
  72
  73     if (vm.count("up-profile-id")) {
  74         _settings._upProfileId = vm["up-profile-id"].as<unsigned>();
  75     }
  76
  77     if (vm.count("down-profile-id")) {
  78         _settings._downProfileId = vm["down-profile-id"].as<unsigned>();
  79     }
  80
  81     if (vm.count("data-url")) {
  82         _settings._dataURL = vm["data-url"].as<std::string>();
  83     }
  84 }
  85
  86 void SettingsParser::reloadConfig()
  87 {
  88     parseFile(_settings._configFile);
  89 }