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         ("max-acl-per-pdu", po::value<size_t>(), "maximum ACL's per PDU")
  23         ("data-url", po::value<std::string>(), "data access URL")
  24         ("version,v", "show gssmd version and exit")
  25     ;
  26 }
  27
  28 void SettingsParser::init(int argc, char * argv[])
  29 {
  30     po::variables_map vm;
  31     po::store(po::parse_command_line(argc, argv, _desc), vm);
  32     po::notify(vm);
  33
  34     _settings._isHelp = vm.count("help");
  35     _settings._isVersion = vm.count("version");
  36
  37     if (vm.count("config")) {
  38         _settings._configFile = vm["config"].as<std::string>();
  39     }
  40
  41     if (!_settings._isHelp &&
  42         !_settings._isVersion) {
  43         try {
  44             parseFile(_settings._configFile);
  45         }
  46         catch (std::exception & ex) {
  47             logger << "Error parsing config file '" << _settings._configFile << "': " << ex.what() << std::endl;
  48         }
  49     }
  50
  51     if (vm.count("debug")) {
  52         _settings._isDebug = true;
  53     }
  54     if (vm.count("daemon")) {
  55         _settings._isDaemon = true;
  56     }
  57
  58     if (vm.count("log-file")) {
  59         _settings._logFile = vm["log-file"].as<std::string>();
  60     }
  61
  62     if (vm.count("pid-file")) {
  63         _settings._PIDFile = vm["pid-file"].as<std::string>();
  64     }
  65
  66     if (vm.count("switch-sync-interval")) {
  67         _settings._switchSyncInterval = vm["switch-sync-interval"].as<time_t>();
  68     }
  69
  70     if (vm.count("info-sync-interval")) {
  71         _settings._infoSyncInterval = vm["info-sync-interval"].as<time_t>();
  72     }
  73
  74     if (vm.count("up-profile-id")) {
  75         _settings._upProfileId = vm["up-profile-id"].as<unsigned>();
  76     }
  77
  78     if (vm.count("down-profile-id")) {
  79         _settings._downProfileId = vm["down-profile-id"].as<unsigned>();
  80     }
  81
  82     if (vm.count("max-acl-per-pdu")) {
  83         _settings._downProfileId = vm["max-acl-per-pdu"].as<unsigned>();
  84     }
  85
  86     if (vm.count("data-url")) {
  87         _settings._dataURL = vm["data-url"].as<std::string>();
  88     }
  89 }
  90
  91 void SettingsParser::reloadConfig()
  92 {
  93     parseFile(_settings._configFile);
  94 }