diku_mcs/Configuration.cc

   1 #include "Configuration.h"
   2
   3 namespace remote { namespace diku_mcs {
   4
   5 void Configuration::read(int ac, char** av )
   6 {
   7         // command line options
   8         po::options_description cmdline_options("commandlineoptions");
   9         cmdline_options.add_options()
  10     ("config-file",
  11         po::value<std::string>()->default_value("/etc/diku_mcs.cfg"),
  12             "Path to the configuration file.")
  13         ("daemonize",
  14                 po::value<int>()->default_value(false),
  15                 "Run as a daemon.");
  16
  17         // declare all configuration groups
  18         po::options_description config("Configuration");
  19
  20         config.add_options()
  21         ("dbName",
  22                 po::value<std::string>(),
  23                 "Name of the infrastructure database.")
  24     ("dbHost",
  25                 po::value<std::string>(),
  26                 "Host name of the infrastructure database server.")
  27     ("dbUser",
  28                 po::value<std::string>(),
  29                 "User name for the infrastructure database.")
  30         ("dbPassword",
  31                 po::value<std::string>(),
  32                 "Password for the infrastructure database.")
  33         ("sessionListenerPort",
  34                 po::value<unsigned int>()->default_value(10000),
  35                 "Port number to use when listening for new sessions.")
  36         ("hostListenerPort",
  37                 po::value<unsigned int>()->default_value(10001),
  38                 "Port number to use when listening for new hosts.")
  39          ("log-file",
  40         po::value<std::string>()->default_value("/var/log/diku_mcs.log"),
  41             "Path to the output log file when running as a daemon.")
  42          ("errorlog-file",
  43         po::value<std::string>()->default_value("/var/log/diku_mcs_error.log"),
  44             "Path to the error log file when running as a daemon.")
  45     ;
  46
  47     store(po::parse_command_line(ac, av, cmdline_options), vm);
  48     notify(vm);
  49
  50         // get the configuration settings from a file
  51     std::ifstream ifs(Configuration::vm["config-file"].as<std::string>().c_str());
  52     store(parse_config_file(ifs, config), vm);
  53     notify(vm);
  54 }
  55
  56 po::variables_map Configuration::vm;
  57
  58 }}