developer.intra2net.com Git - bpdyndnsd/blob - src/config.cpp

   1 /** @file
   2  * @brief Config class implementation. This class represents the actual configuration.
   3  *
   4  *
   5  *
   6  * @copyright Intra2net AG
   7  * @license GPLv2
   8 */
   9
  10 #include "config.h"
  11
  12 #include "service_dhs.h"
  13 #include "service_ods.h"
  14 #include "service_dyndns.h"
  15 #include "service_dyns.h"
  16 #include "service_easydns.h"
  17 #include "service_tzo.h"
  18 #include "service_zoneedit.h"
  19 #include "service_gnudip.h"
  20
  21 #include <time.h>
  22 #include <iostream>
  23 #include <fstream>
  24
  25 #include <boost/foreach.hpp>
  26 #include <boost/filesystem.hpp>
  27 #include <boost/regex.hpp>
  28 #include <boost/algorithm/string.hpp>
  29
  30
  31 namespace po = boost::program_options;
  32 namespace fs = boost::filesystem;
  33 namespace ba = boost::algorithm;
  34
  35 typedef boost::shared_ptr<boost::program_options::options_description> Options_descriptionPtr;
  36
  37 using namespace std;
  38
  39 /**
  40  * Default Constructor. Available command line and config file options with their default values are defined here.
  41  */
  42 Config::Config(Logger::Ptr _log, Serviceholder::Ptr _serviceholder)
  43     : Log(_log)
  44     , ServiceHolder(_serviceholder)
  45     , DaemonMode(false)
  46     , Syslog(false)
  47     , EnableIPv6(false)
  48     , Loglevel(0)
  49     , ConfigPath("/etc/bpdyndnsd")
  50     , WebcheckInterval(0)
  51     , ProxyPort(0)
  52     , ExternalWarningLog("")
  53     , ExternalWarningLevel(0)
  54 {
  55     // Available service description config options
  56     po::options_description opt_desc_service("Service description options");
  57     opt_desc_service.add_options()
  58         ("protocol",po::value<string>(),"The service protocol.")
  59         ("server",po::value<string>(),"Servername needed for gnudip protocol.")
  60         ("host",po::value<string>(),"The hostname to update.")
  61         ("login",po::value<string>(),"Login name.")
  62         ("password",po::value<string>(),"Corresponding password.")
  63         ("update_interval",po::value<int>()->default_value(-1),"Update interval in minutes.")
  64         ("max_updates_within_interval",po::value<int>()->default_value(-1),"How many updates can be made in one interval.")
  65         ("dns_cache_ttl",po::value<int>()->default_value(-1),"How long a dns record is valid.")
  66     ;
  67
  68     // Available command line only options
  69     po::options_description opt_desc_cmd_only("Command line only options");
  70     opt_desc_cmd_only.add_options()
  71         ("help,?","Show help.")
  72         ("version,v","Show version.")
  73         ("config,c",po::value<string>()->default_value("/etc/bpdyndnsd"),"Set the config path.")
  74     ;
  75
  76      // Available generic options. Valid on cmd or in config file.
  77     po::options_description opt_desc_generic("Generic config options");
  78     opt_desc_generic.add_options()
  79         ("daemon_mode",po::value<bool>()->default_value(false),"Run as system daemon.")
  80         ("loglevel",po::value<int>()->default_value(0),"Loglevel.")
  81         ("syslog",po::value<bool>()->default_value(false),"Use syslog facility.")
  82         ("enable_ipv6",po::value<bool>()->default_value(false),"Try to use IPv6.")
  83         ("webcheck_url",po::value<string>()->default_value(""),"Use this URL to determine IP.")
  84         ("webcheck_url_alt",po::value<string>()->default_value(""),"Use this alternative URL to determine IP.")
  85         ("webcheck_interval",po::value<int>()->default_value(10),"The webcheck interval in minutes.")
  86         ("http_proxy",po::value<string>(),"Use this proxy for all http requests.")
  87         ("http_proxy_port",po::value<int>(),"Port of the proxy.")
  88         ("external_warning_log",po::value<string>()->default_value(""),"External programm to pass warning log messages to.")
  89         ("external_warning_level",po::value<int>()->default_value(0),"Warning messages of which loglevel should be passed to external programm.")
  90     ;
  91
  92     // Define valid command line parameters
  93     Options_descriptionPtr _opt_desc_cmd(new po::options_description("Command line options"));
  94     OptDescCmd.swap(_opt_desc_cmd);
  95     OptDescCmd->add(opt_desc_cmd_only);
  96     OptDescCmd->add(opt_desc_generic);
  97     OptDescCmd->add(opt_desc_service);
  98
  99     // Define valid config file options
 100     Options_descriptionPtr _opt_desc_conf_main(new po::options_description("Config file options"));
 101     OptDescConfMain.swap(_opt_desc_conf_main);
 102     OptDescConfMain->add(opt_desc_generic);
 103
 104     // Define valid service file options
 105     Options_descriptionPtr _opt_desc_conf_service(new po::options_description("Service file options"));
 106     OptDescConfService.swap(_opt_desc_conf_service);
 107     OptDescConfService->add(opt_desc_service);
 108 }
 109
 110
 111 /**
 112  * Default Destructor
 113  */
 114 Config::~Config()
 115 {
 116 }
 117
 118
 119 /**
 120  * Parses the command line arguments and does the needed actions.
 121  * @param argc Command line argument number given to main.
 122  * @param argv[] Pointer to command line argument array given to main.
 123  * @return 0 if all is fine, -1 if not.
 124  */
 125 int Config::parse_cmd_line(int argc, char *argv[])
 126 {
 127     try
 128     {
 129         po::store(po::parse_command_line(argc, argv, *this->OptDescCmd), VariablesMap);
 130         po::notify(VariablesMap);
 131
 132         if ( VariablesMap.count("help") )
 133         {
 134             Log->print_usage(OptDescCmd);
 135             return -1;
 136         }
 137         else if ( VariablesMap.count("version") )
 138         {
 139             Log->print_version();
 140             return -1;
 141         }
 142
 143         // Create a service object if all needed options are set on the command line
 144         if ( VariablesMap.count("protocol") && VariablesMap.count("host") && VariablesMap.count("login") && VariablesMap.count("password") )
 145         {
 146             // Get the cmd parameter values for protocol host login and password
 147             string protocol = VariablesMap["protocol"].as<string>();
 148             string host = VariablesMap["host"].as<string>();
 149             string login = VariablesMap["login"].as<string>();
 150             string password = VariablesMap["password"].as<string>();
 151
 152             protocol = ba::to_lower_copy(protocol);
 153
 154             string server;
 155             if ( VariablesMap.count("server") )
 156                 server = VariablesMap["server"].as<string>();
 157
 158             int update_interval = 0;
 159             if ( VariablesMap.count("update_interval") )
 160                 update_interval = VariablesMap["update_interval"].as<int>();
 161
 162             int max_updates_within_interval = 0;
 163             if ( VariablesMap.count("max_updates_within_interval") )
 164                 max_updates_within_interval = VariablesMap["max_updates_within_interval"].as<int>();
 165
 166             int dns_cache_ttl = 0;
 167             if ( VariablesMap.count("dns_cache_ttl") )
 168                 dns_cache_ttl = VariablesMap["dns_cache_ttl"].as<int>();
 169
 170             Service::Ptr service = create_service(protocol,server,host,login,password,update_interval,max_updates_within_interval,dns_cache_ttl);
 171             if ( service )
 172             {
 173                 ServiceHolder->add_service(service);
 174                 Log->print_service_object("New Service object from command line options:", service->get_protocol(), service->get_hostname(), service->get_login() ,service->get_password(), service->get_update_interval(), service->get_max_updates_within_interval(), service->get_dns_cache_ttl() , service->get_actual_ip(), service->get_last_updates());
 175             }
 176             else
 177                 return -1;
 178         }
 179         else if ( VariablesMap.count("protocol") || VariablesMap.count("host") || VariablesMap.count("login") || VariablesMap.count("password") )
 180         {
 181             Log->print_missing_cmd_service_option();
 182             Log->print_usage(OptDescCmd);
 183             return -1;
 184         }
 185
 186         if ( VariablesMap.count("config") )
 187         {
 188             fs::path full_config_path = fs::system_complete(fs::path(VariablesMap["config"].as<string>()));
 189             ConfigPath = full_config_path.string();
 190             if ( !fs::exists(full_config_path) ||  !fs::is_directory(full_config_path) )
 191             {
 192                 // Config path doesn't exist or is not a directory
 193                 Log->print_error_config_path(ConfigPath);
 194                 return -1;
 195             }
 196         }
 197
 198         if ( VariablesMap.count("daemon_mode") )
 199             DaemonMode = VariablesMap["daemon_mode"].as<bool>();
 200
 201         if ( VariablesMap.count("loglevel") )
 202             Loglevel = VariablesMap["loglevel"].as<int>();
 203
 204         if ( VariablesMap.count("syslog") )
 205             Syslog = VariablesMap["syslog"].as<bool>();
 206
 207         if ( VariablesMap.count("enable_ipv6") )
 208             EnableIPv6 = VariablesMap["enable_ipv6"].as<bool>();
 209
 210         if ( VariablesMap.count("webcheck_url") )
 211             WebcheckIpUrl = VariablesMap["webcheck_url"].as<string>();
 212
 213         if ( VariablesMap.count("webcheck_url_alt") )
 214             WebcheckIpUrlAlt = VariablesMap["webcheck_url_alt"].as<string>();
 215
 216         if ( VariablesMap.count("webcheck_interval") )
 217             WebcheckInterval = VariablesMap["webcheck_interval"].as<int>();
 218
 219         if ( VariablesMap.count("http_proxy") && VariablesMap.count("http_proxy_port") )
 220         {
 221             Proxy = VariablesMap["http_proxy"].as<string>();
 222             ProxyPort = VariablesMap["http_proxy_port"].as<int>();
 223         }
 224         else if ( VariablesMap.count("http_proxy") || VariablesMap.count("http_proxy_port") )
 225         {
 226             Log->print_missing_cmd_proxy_option();
 227             Log->print_usage(OptDescCmd);
 228             return -1;
 229         }
 230
 231         if ( VariablesMap.count("external_warning_log") )
 232             ExternalWarningLog = VariablesMap["external_warning_log"].as<string>();
 233
 234         if ( VariablesMap.count("external_warning_level") )
 235             ExternalWarningLevel = VariablesMap["external_warning_level"].as<int>();
 236
 237     }
 238     catch(po::unknown_option e)
 239     {
 240         Log->print_unknown_cmd_option(e.what());
 241         Log->print_usage(OptDescCmd);
 242         return -1;
 243     }
 244     catch(po::multiple_occurrences e)
 245     {
 246         Log->print_multiple_cmd_option(e.what());
 247         Log->print_usage(OptDescCmd);
 248         return -1;
 249     }
 250     catch( po::error e )
 251     {
 252         Log->print_error_parsing_cmd(e.what());
 253         Log->print_usage(OptDescCmd);
 254         return -1;
 255     }
 256     return 0;
 257 }
 258
 259
 260 /**
 261  * Creates a Service object from the given parameters.
 262  * @param protocol Protocol to use.
 263  * @param host Hostname to update.
 264  * @param login Login.
 265  * @param password Password.
 266  * @return A pointer to the created Service object.
 267  */
 268 Service::Ptr Config::create_service(const string &protocol, const string& server, const string& hostname, const string& login, const string& password, const int update_interval, const int max_updates_within_interval, const int dns_cache_ttl)
 269 {
 270     // Test for valid hostname. Must contain 3 parts minimum.
 271     list<string> fqhn_parts;
 272     ba::split(fqhn_parts,hostname,boost::is_any_of("."));
 273     if ( fqhn_parts.size() < 3 )
 274     {
 275         Log->print_invalid_hostname(protocol);
 276         Service::Ptr service;
 277         return service;
 278     }
 279
 280     if(protocol == "dhs")
 281     {
 282         Service::Ptr service_dhs(new ServiceDhs(protocol,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl,Proxy,ProxyPort));
 283         return service_dhs;
 284     }
 285     else if(protocol == "ods")
 286     {
 287         Service::Ptr service_ods(new ServiceOds(protocol,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl));
 288         return service_ods;
 289     }
 290     else if(protocol == "dyndns")
 291     {
 292         Service::Ptr service_dyndns(new ServiceDyndns(protocol,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl,Proxy,ProxyPort));
 293         return service_dyndns;
 294     }
 295     else if(protocol == "dyns")
 296     {
 297         Service::Ptr service_dyns(new ServiceDyns(protocol,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl,Proxy,ProxyPort));
 298         return service_dyns;
 299     }
 300     else if(protocol == "easydns")
 301     {
 302         Service::Ptr service_easydns(new ServiceEasydns(protocol,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl,Proxy,ProxyPort));
 303         return service_easydns;
 304     }
 305     else if(protocol == "tzo")
 306     {
 307         Service::Ptr service_tzo(new ServiceTzo(protocol,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl,Proxy,ProxyPort));
 308         return service_tzo;
 309     }
 310     else if(protocol == "zoneedit")
 311     {
 312         Service::Ptr service_zoneedit(new ServiceZoneedit(protocol,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl,Proxy,ProxyPort));
 313         return service_zoneedit;
 314     }
 315     else if(protocol == "gnudip")
 316     {
 317         cout << "Server: " << server << endl;
 318         if ( !server.empty() )
 319         {
 320             Service::Ptr service_gnudip(new ServiceGnudip(protocol,server,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl,Proxy,ProxyPort));
 321             return service_gnudip;
 322         }
 323         else
 324         {
 325             Log->print_gnudip_requires_servername();
 326             Service::Ptr service;
 327             return service;
 328         }
 329     }
 330     else
 331     {
 332         Log->print_unknown_protocol(protocol);
 333         Service::Ptr service;
 334         return service;
 335     }
 336 }
 337
 338
 339 /**
 340  * Loads a service config file, invoked by load_config_from_files.
 341  * @param full_filename Filename of the service config file to load.
 342  * @return 0 if all is fine, -1 otherwise.
 343  */
 344 int Config::load_service_config_file(const string& full_filename)
 345 {
 346     Log->print_load_service_conf(full_filename);
 347
 348     ifstream service_config_file(full_filename.c_str(),ifstream::in);
 349     if(service_config_file.is_open())
 350     {
 351         try
 352         {
 353             po::variables_map vm;
 354             po::parsed_options parsed_service_options = po::parse_config_file(service_config_file,*this->OptDescConfService,true);
 355             po::store(parsed_service_options,vm);
 356             po::notify(vm);
 357
 358             if(vm.count("protocol") && vm.count("host") && vm.count("login") && vm.count("password"))
 359             {
 360                 // create the corresponding service
 361                 string protocol = vm["protocol"].as<string>();
 362                 string host = vm["host"].as<string>();
 363                 string login = vm["login"].as<string>();
 364                     string password = vm["password"].as<string>();
 365
 366                 protocol = ba::to_lower_copy(protocol);
 367
 368                 string server;
 369                 if ( vm.count("server") )
 370                     server = vm["server"].as<string>();
 371
 372                 int update_interval = 0;
 373                 if ( vm.count("update_interval") )
 374                     update_interval = vm["update_interval"].as<int>();
 375
 376                 int max_updates_within_interval = 0;
 377                 if ( vm.count("max_updates_within_interval") )
 378                     max_updates_within_interval = vm["max_updates_within_interval"].as<int>();
 379
 380                 int dns_cache_ttl = 0;
 381                 if ( vm.count("dns_cache_ttl") )
 382                     dns_cache_ttl = vm["dns_cache_ttl"].as<int>();
 383
 384                 Service::Ptr service = create_service(protocol,server,host,login,password,update_interval,max_updates_within_interval,dns_cache_ttl);
 385                 if ( service )
 386                 {
 387                     ServiceHolder->add_service(service);
 388                     Log->print_service_object("New Service object from config:", service->get_protocol(), service->get_hostname(), service->get_login() ,service->get_password(), service->get_update_interval(), service->get_max_updates_within_interval(), service->get_dns_cache_ttl() , service->get_actual_ip(), service->get_last_updates());
 389                 }
 390                 else
 391                     return -1;
 392             }
 393             else if ( vm.count("protocol") || vm.count("host") || vm.count("login") || vm.count("password") )
 394             {
 395                 service_config_file.close();
 396                 Log->print_missing_service_conf_option(full_filename);
 397                 return -1;
 398             }
 399         }
 400         catch ( po::unknown_option e )
 401         {
 402             // unknown option in config file detected
 403             service_config_file.close();
 404             Log->print_unknown_service_conf_option(full_filename,e.what());
 405             return -1;
 406         }
 407         catch( po::multiple_occurrences e )
 408         {
 409             service_config_file.close();
 410             Log->print_multiple_service_conf_option(full_filename,e.what());
 411             return -1;
 412         }
 413         catch( po::error e )
 414         {
 415             service_config_file.close();
 416             Log->print_error_parsing_config_file(full_filename,e.what());
 417             return -1;
 418         }
 419         service_config_file.close();
 420     }
 421     else
 422     {
 423         // error opening service config file for reading
 424         Log->print_error_opening_r(full_filename);
 425         return -1;
 426     }
 427     return 0;
 428 }
 429
 430
 431 /**
 432  * Loads the main config file, invoked by load_config_from_files
 433  * @param full_filename The full filename of the main config file to load
 434  * @return 0 if all is fine, -1 otherwise
 435  */
 436 int Config::load_main_config_file(const string& full_filename)
 437 {
 438     Log->print_load_main_conf(full_filename);
 439
 440     ifstream main_config_file(full_filename.c_str(),ifstream::in);
 441     if(main_config_file.is_open())
 442     {
 443         try
 444         {
 445             po::parsed_options parsed_main_options = po::parse_config_file(main_config_file,*this->OptDescConfMain,true);
 446             po::store(parsed_main_options,VariablesMap);
 447             po::notify(VariablesMap);
 448
 449             if ( VariablesMap.count("daemon_mode") )
 450                 DaemonMode = VariablesMap["daemon_mode"].as<bool>();
 451
 452             if ( VariablesMap.count("loglevel") )
 453                 Loglevel = VariablesMap["loglevel"].as<int>();
 454
 455             if ( VariablesMap.count("syslog") )
 456                 Syslog = VariablesMap["syslog"].as<bool>();
 457
 458             if ( VariablesMap.count("enable_ipv6") )
 459                 EnableIPv6 = VariablesMap["enable_ipv6"].as<bool>();
 460
 461             if ( VariablesMap.count("webcheck_url") )
 462                 WebcheckIpUrl = VariablesMap["webcheck_url"].as<string>();
 463
 464             if ( VariablesMap.count("webcheck_url_alt") )
 465                 WebcheckIpUrlAlt = VariablesMap["webcheck_url_alt"].as<string>();
 466
 467             if ( VariablesMap.count("webcheck_interval") )
 468                 WebcheckInterval = VariablesMap["webcheck_interval"].as<int>();
 469
 470             if ( VariablesMap.count("http_proxy") && VariablesMap.count("http_proxy_port") )
 471             {
 472                 Proxy = VariablesMap["http_proxy"].as<string>();
 473                 ProxyPort = VariablesMap["http_proxy_port"].as<int>();
 474             }
 475             else if ( VariablesMap.count("http_proxy") || VariablesMap.count("http_proxy_port") )
 476             {
 477                 main_config_file.close();
 478                 Log->print_missing_conf_proxy_option(full_filename);
 479                 return -1;
 480             }
 481
 482             if ( VariablesMap.count("external_warning_log") )
 483                 ExternalWarningLog = VariablesMap["external_warning_log"].as<string>();
 484
 485             if ( VariablesMap.count("external_warning_level") )
 486                 ExternalWarningLevel = VariablesMap["external_warning_level"].as<int>();
 487
 488         }
 489         catch ( po::unknown_option e )      // at the moment 04-08-2009 this exception is never thrown :-(
 490         {
 491             // unknown option in main config file detected
 492             main_config_file.close();
 493             Log->print_unknown_main_conf_option(e.what());
 494             return -1;
 495         }
 496         catch(po::multiple_occurrences e)
 497         {
 498             main_config_file.close();
 499             Log->print_multiple_main_conf_option(full_filename,e.what());
 500             return -1;
 501         }
 502         main_config_file.close();
 503     }
 504     else
 505     {
 506         // error opening main config file for reading
 507         Log->print_error_opening_r(full_filename);
 508         return -1;
 509     }
 510     return 0;
 511 }
 512
 513
 514 /**
 515  * Loads the main and the service config file and does the needed action.
 516  * @param config_path The path to the config directory.
 517  * @return 0 if all is fine, -1 otherwise
 518  */
 519 int Config::load_config_from_files()
 520 {
 521     fs::path full_config_path = fs::path(ConfigPath);
 522
 523     fs::directory_iterator end_iter;
 524     for ( fs::directory_iterator dir_itr(full_config_path) ; dir_itr != end_iter ; ++dir_itr )
 525     {
 526         if( fs::is_regular_file( dir_itr->status() ) )
 527         {
 528             string actual_file = dir_itr->path().filename();
 529             boost::regex expr(".*\\.conf?");
 530              // If it is the main config file do the following
 531             if ( actual_file == "bpdyndnsd.conf" )
 532             {
 533                 // Load the main config file
 534                 string full_filename = dir_itr->path().string();
 535                 if ( load_main_config_file(full_filename) != 0 )
 536                     return -1;
 537             }
 538             // If it is a service definition file *.conf, parse it and generate the corresponding service
 539             else if ( boost::regex_search( actual_file,expr ) )
 540             {
 541                 string full_filename = dir_itr->path().string();
 542                 if ( load_service_config_file(full_filename) != 0 )
 543                     return -1;
 544             }
 545         }
 546     }
 547     // Config file successfully loaded
 548     Log->print_conf_loaded(ConfigPath);
 549     return 0;
 550 }
 551
 552
 553 /**
 554  * Getter method for member OptDescCmd.
 555  * @return options_description*.
 556  */
 557 Options_descriptionPtr Config::get_opt_desc_cmd() const
 558 {
 559     return OptDescCmd;
 560 }
 561
 562
 563 /**
 564  * Getter method for member OptDescConfMain.
 565  * @return options_description*.
 566  */
 567 Options_descriptionPtr Config::get_opt_desc_conf_main() const
 568 {
 569     return OptDescConfMain;
 570 }
 571
 572
 573 /**
 574  * Getter method for member OptDescConfService.
 575  * @return options_description*.
 576  */
 577 Options_descriptionPtr Config::get_opt_desc_conf_service() const
 578 {
 579     return OptDescConfService;
 580 }
 581
 582
 583 /**
 584  * Getter for member Loglevel.
 585  * @return Member Loglevel.
 586  */
 587 int Config::get_loglevel() const
 588 {
 589     return Loglevel;
 590 }
 591
 592
 593 /**
 594  * Getter for member DaemonMode.
 595  * @return TRUE if enabled, FALSE if disabled.
 596  */
 597 bool Config::get_daemon_mode() const
 598 {
 599     return DaemonMode;
 600 }
 601
 602
 603 /**
 604  * Deletes the map with the previously parsed options.
 605  * This is needed in case we reload the config and don't want the old cmd options to overwrite new config file options.
 606  */
 607 void Config::delete_variables_map()
 608 {
 609     VariablesMap.clear();
 610
 611     po::variables_map _variables_map;
 612     VariablesMap = _variables_map;
 613 }
 614
 615
 616 /**
 617  * Getter for member Syslog.
 618  * @return True if logging through syslog is enabled, false otherwise.
 619  */
 620 bool Config::get_syslog() const
 621 {
 622     return Syslog;
 623 }
 624
 625
 626 /**
 627  * Getter for member EnableIPv6
 628  * @return Wether IPv6 should be used or not.
 629  */
 630 bool Config::get_enable_ipv6() const
 631 {
 632     return EnableIPv6;
 633 }
 634
 635
 636 /**
 637  * Getter for member WebcheckIpUrl
 638  * @return The primary IP Webcheck URL
 639  */
 640 string Config::get_webcheck_ip_url() const
 641 {
 642     return WebcheckIpUrl;
 643 }
 644
 645
 646 /**
 647  * Getter for member WebcheckIpUrlAlt
 648  * @return The alternative IP Webcheck URL
 649  */
 650 string Config::get_webcheck_ip_url_alt() const
 651 {
 652     return WebcheckIpUrlAlt;
 653 }
 654
 655
 656 /**
 657  * Get member WebcheckInterval
 658  * @return WebcheckInterval
 659  */
 660 int Config::get_webcheck_interval() const
 661 {
 662     return WebcheckInterval;
 663 }
 664
 665
 666 /**
 667  * Get member Proxy
 668  * @return Proxy
 669  */
 670 string Config::get_proxy() const
 671 {
 672     return Proxy;
 673 }
 674
 675
 676 /**
 677  * Get member ProxyPort
 678  * @return ProxyPort
 679  */
 680 int Config::get_proxy_port() const
 681 {
 682     return ProxyPort;
 683 }
 684
 685
 686 /**
 687  * Get member ExternalWarningLog
 688  * @return ExternalWarningLog
 689  */
 690 string Config::get_external_warning_log() const
 691 {
 692     return ExternalWarningLog;
 693 }
 694
 695
 696 /**
 697  * Get member ExternalWarningLevel
 698  * @return ExternalWaringLevel
 699  */
 700 int Config::get_external_warning_level() const
 701 {
 702     return ExternalWarningLevel;
 703 }
 704