granicus.if.org Git - icinga2/blob - components/compat/statusdatawriter.cpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)    *
   4  *                                                                            *
   5  * This program is free software; you can redistribute it and/or              *
   6  * modify it under the terms of the GNU General Public License                *
   7  * as published by the Free Software Foundation; either version 2             *
   8  * of the License, or (at your option) any later version.                     *
   9  *                                                                            *
  10  * This program is distributed in the hope that it will be useful,            *
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
  13  * GNU General Public License for more details.                               *
  14  *                                                                            *
  15  * You should have received a copy of the GNU General Public License          *
  16  * along with this program; if not, write to the Free Software Foundation     *
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
  18  ******************************************************************************/
  19
  20 #include "compat/statusdatawriter.h"
  21 #include "icinga/icingaapplication.h"
  22 #include "icinga/cib.h"
  23 #include "icinga/hostgroup.h"
  24 #include "icinga/servicegroup.h"
  25 #include "icinga/checkcommand.h"
  26 #include "icinga/eventcommand.h"
  27 #include "icinga/timeperiod.h"
  28 #include "icinga/notificationcommand.h"
  29 #include "icinga/compatutility.h"
  30 #include "icinga/dependency.h"
  31 #include "base/dynamictype.h"
  32 #include "base/objectlock.h"
  33 #include "base/convert.h"
  34 #include "base/logger_fwd.h"
  35 #include "base/exception.h"
  36 #include "base/application.h"
  37 #include "base/context.h"
  38 #include "base/statsfunction.h"
  39 #include <boost/foreach.hpp>
  40 #include <boost/tuple/tuple.hpp>
  41 #include <boost/algorithm/string/replace.hpp>
  42 #include <fstream>
  43
  44 using namespace icinga;
  45
  46 REGISTER_TYPE(StatusDataWriter);
  47
  48 REGISTER_STATSFUNCTION(StatusDataWriterStats, &StatusDataWriter::StatsFunc);
  49
  50 Value StatusDataWriter::StatsFunc(Dictionary::Ptr& status, Dictionary::Ptr& perfdata)
  51 {
  52         Dictionary::Ptr nodes = make_shared<Dictionary>();
  53
  54         BOOST_FOREACH(const StatusDataWriter::Ptr& statusdatawriter, DynamicType::GetObjects<StatusDataWriter>()) {
  55                 nodes->Set(statusdatawriter->GetName(), 1); //add more stats
  56         }
  57
  58         status->Set("statusdatawriter", nodes);
  59
  60         return 0;
  61 }
  62
  63 /**
  64  * Hint: The reason why we're using "\n" rather than std::endl is because
  65  * std::endl also _flushes_ the output stream which severely degrades
  66  * performance (see http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch25s02.html).
  67  */
  68
  69 /**
  70  * Starts the component.
  71  */
  72 void StatusDataWriter::Start(void)
  73 {
  74         DynamicObject::Start();
  75
  76         m_StatusTimer = make_shared<Timer>();
  77         m_StatusTimer->SetInterval(GetUpdateInterval());
  78         m_StatusTimer->OnTimerExpired.connect(boost::bind(&StatusDataWriter::StatusTimerHandler, this));
  79         m_StatusTimer->Start();
  80         m_StatusTimer->Reschedule(0);
  81
  82         Utility::QueueAsyncCallback(boost::bind(&StatusDataWriter::UpdateObjectsCache, this));
  83 }
  84
  85 void StatusDataWriter::DumpComments(std::ostream& fp, const Checkable::Ptr& checkable)
  86 {
  87         Dictionary::Ptr comments = checkable->GetComments();
  88
  89         Host::Ptr host;
  90         Service::Ptr service;
  91         tie(host, service) = GetHostService(checkable);
  92
  93         ObjectLock olock(comments);
  94
  95         BOOST_FOREACH(const Dictionary::Pair& kv, comments) {
  96                 Comment::Ptr comment = kv.second;
  97
  98                 if (comment->IsExpired())
  99                         continue;
 100
 101                 if (service)
 102                         fp << "servicecomment {" << "\n"
 103                            << "\t" << "service_description=" << service->GetShortName() << "\n";
 104                 else
 105                         fp << "hostcomment {" << "\n";
 106
 107                 fp << "\t" "host_name=" << host->GetName() << "\n"
 108                       "\t" "comment_id=" << comment->GetLegacyId() << "\n"
 109                       "\t" "entry_time=" << comment->GetEntryTime() << "\n"
 110                       "\t" "entry_type=" << comment->GetEntryType() << "\n"
 111                       "\t" "persistent=" "1" "\n"
 112                       "\t" "author=" << comment->GetAuthor() << "\n"
 113                       "\t" "comment_data=" << comment->GetText() << "\n"
 114                       "\t" "expires=" << (comment->GetExpireTime() != 0 ? 1 : 0) << "\n"
 115                       "\t" "expire_time=" << comment->GetExpireTime() << "\n"
 116                       "\t" "}" "\n"
 117                       "\n";
 118         }
 119 }
 120
 121 void StatusDataWriter::DumpTimePeriod(std::ostream& fp, const TimePeriod::Ptr& tp)
 122 {
 123         fp << "define timeperiod {" "\n"
 124               "\t" "timeperiod_name" "\t" << tp->GetName() << "\n"
 125               "\t" "alias" "\t" << tp->GetName() << "\n";
 126
 127         Dictionary::Ptr ranges = tp->GetRanges();
 128
 129         if (ranges) {
 130                 ObjectLock olock(ranges);
 131                 BOOST_FOREACH(const Dictionary::Pair& kv, ranges) {
 132                         fp << "\t" << kv.first << "\t" << kv.second << "\n";
 133                 }
 134         }
 135
 136         fp << "\t" "}" "\n"
 137               "\n";
 138 }
 139
 140 void StatusDataWriter::DumpCommand(std::ostream& fp, const Command::Ptr& command)
 141 {
 142         fp << "define command {" "\n"
 143               "\t" "command_name\t";
 144
 145
 146         if (command->GetType() == DynamicType::GetByName("CheckCommand"))
 147                 fp << "check_";
 148         else if (command->GetType() == DynamicType::GetByName("NotificationCommand"))
 149                 fp << "notification_";
 150         else if (command->GetType() == DynamicType::GetByName("EventCommand"))
 151                 fp << "event_";
 152
 153         fp << command->GetName() << "\n";
 154
 155         fp << "\t" "command_line" "\t" << CompatUtility::GetCommandLine(command);
 156
 157         fp << "\n" "\t" "}" "\n"
 158               "\n";
 159 }
 160
 161 void StatusDataWriter::DumpDowntimes(std::ostream& fp, const Checkable::Ptr& checkable)
 162 {
 163         Dictionary::Ptr downtimes = checkable->GetDowntimes();
 164
 165         Host::Ptr host;
 166         Service::Ptr service;
 167         tie(host, service) = GetHostService(checkable);
 168
 169         ObjectLock olock(downtimes);
 170
 171         BOOST_FOREACH(const Dictionary::Pair& kv, downtimes) {
 172                 Downtime::Ptr downtime = kv.second;
 173
 174                 if (downtime->IsExpired())
 175                         continue;
 176
 177                 if (service)
 178                         fp << "servicedowntime {" << "\n"
 179                               "\t" "service_description=" << service->GetShortName() << "\n";
 180                 else
 181                         fp << "hostdowntime {" "\n";
 182
 183                 Downtime::Ptr triggeredByObj = Service::GetDowntimeByID(downtime->GetTriggeredBy());
 184                 int triggeredByLegacy = 0;
 185                 if (triggeredByObj)
 186                         triggeredByLegacy = triggeredByObj->GetLegacyId();
 187
 188                 fp << "\t" << "host_name=" << host->GetName() << "\n"
 189                       "\t" "downtime_id=" << downtime->GetLegacyId() << "\n"
 190                       "\t" "entry_time=" << downtime->GetEntryTime() << "\n"
 191                       "\t" "start_time=" << downtime->GetStartTime() << "\n"
 192                       "\t" "end_time=" << downtime->GetEndTime() << "\n"
 193                       "\t" "triggered_by=" << triggeredByLegacy << "\n"
 194                       "\t" "fixed=" << static_cast<long>(downtime->GetFixed()) << "\n"
 195                       "\t" "duration=" << static_cast<long>(downtime->GetDuration()) << "\n"
 196                       "\t" "is_in_effect=" << (downtime->IsActive() ? 1 : 0) << "\n"
 197                       "\t" "author=" << downtime->GetAuthor() << "\n"
 198                       "\t" "comment=" << downtime->GetComment() << "\n"
 199                       "\t" "trigger_time=" << downtime->GetTriggerTime() << "\n"
 200                       "\t" "}" "\n"
 201                       "\n";
 202         }
 203 }
 204
 205 void StatusDataWriter::DumpHostStatus(std::ostream& fp, const Host::Ptr& host)
 206 {
 207         fp << "hoststatus {" << "\n"
 208            << "\t" << "host_name=" << host->GetName() << "\n";
 209
 210         {
 211                 ObjectLock olock(host);
 212                 DumpCheckableStatusAttrs(fp, host);
 213         }
 214
 215         /* ugly but cgis parse only that */
 216         fp << "\t" "last_time_up=" << host->GetLastStateUp() << "\n"
 217               "\t" "last_time_down=" << host->GetLastStateDown() << "\n"
 218               "\t" "last_time_unreachable=" << host->GetLastStateUnreachable() << "\n";
 219
 220         fp << "\t" "}" "\n"
 221               "\n";
 222
 223         DumpDowntimes(fp, host);
 224         DumpComments(fp, host);
 225 }
 226
 227 void StatusDataWriter::DumpHostObject(std::ostream& fp, const Host::Ptr& host)
 228 {
 229         String notes = CompatUtility::GetCustomAttributeConfig(host, "notes");
 230         String notes_url = CompatUtility::GetCustomAttributeConfig(host, "notes_url");
 231         String action_url = CompatUtility::GetCustomAttributeConfig(host, "action_url");
 232         String icon_image = CompatUtility::GetCustomAttributeConfig(host, "icon_image");
 233         String icon_image_alt = CompatUtility::GetCustomAttributeConfig(host, "icon_image_alt");
 234         String statusmap_image = CompatUtility::GetCustomAttributeConfig(host, "statusmap_image");
 235
 236         fp << "define host {" "\n"
 237               "\t" "host_name" "\t" << host->GetName() << "\n"
 238               "\t" "display_name" "\t" << host->GetDisplayName() << "\n"
 239               "\t" "alias" "\t" << host->GetDisplayName() << "\n"
 240               "\t" "address" "\t" << CompatUtility::GetHostAddress(host) << "\n"
 241               "\t" "address6" "\t" << CompatUtility::GetHostAddress6(host) << "\n";
 242         if (!notes.IsEmpty())
 243               fp << "\t" "notes" "\t" << notes << "\n";
 244         if (!notes_url.IsEmpty())
 245               fp << "\t" "notes_url" "\t" << notes_url << "\n";
 246         if (!action_url.IsEmpty())
 247               fp << "\t" "action_url" "\t" << action_url << "\n";
 248         if (!icon_image.IsEmpty())
 249               fp << "\t" "icon_image" "\t" << icon_image << "\n";
 250         if (!icon_image_alt.IsEmpty())
 251               fp << "\t" "icon_image_alt" "\t" << icon_image_alt << "\n";
 252         if (!statusmap_image.IsEmpty())
 253               fp << "\t" "statusmap_image" "\t" << statusmap_image << "\n";
 254
 255         std::set<Checkable::Ptr> parents = host->GetParents();
 256
 257         if (!parents.empty()) {
 258                 fp << "\t" "parents" "\t";
 259                 DumpNameList(fp, parents);
 260                 fp << "\n";
 261         }
 262
 263         ObjectLock olock(host);
 264
 265         fp << "\t" "check_interval" "\t" << CompatUtility::GetCheckableCheckInterval(host) << "\n"
 266               "\t" "retry_interval" "\t" << CompatUtility::GetCheckableRetryInterval(host) << "\n"
 267               "\t" "max_check_attempts" "\t" << host->GetMaxCheckAttempts() << "\n"
 268               "\t" "active_checks_enabled" "\t" << CompatUtility::GetCheckableActiveChecksEnabled(host) << "\n"
 269               "\t" "passive_checks_enabled" "\t" << CompatUtility::GetCheckablePassiveChecksEnabled(host) << "\n"
 270               "\t" "notifications_enabled" "\t" << CompatUtility::GetCheckableNotificationsEnabled(host) << "\n"
 271               "\t" "notification_options" "\t" << "d,u,r" << "\n"
 272               "\t" "notification_interval" "\t" << CompatUtility::GetCheckableNotificationNotificationInterval(host) << "\n"
 273               "\t" "event_handler_enabled" "\t" << CompatUtility::GetCheckableEventHandlerEnabled(host) << "\n";
 274
 275         CheckCommand::Ptr checkcommand = host->GetCheckCommand();
 276         if (checkcommand)
 277                 fp << "\t" "check_command" "\t" "check_" << checkcommand->GetName() << "\n";
 278
 279         EventCommand::Ptr eventcommand = host->GetEventCommand();
 280         if (eventcommand)
 281                 fp << "\t" "event_handler" "\t" "event_" << eventcommand->GetName() << "\n";
 282
 283         fp << "\t" "check_period" "\t" << CompatUtility::GetCheckableCheckPeriod(host) << "\n";
 284
 285         fp << "\t" "contacts" "\t";
 286         DumpNameList(fp, CompatUtility::GetCheckableNotificationUsers(host));
 287         fp << "\n";
 288
 289         fp << "\t" "contact_groups" "\t";
 290         DumpNameList(fp, CompatUtility::GetCheckableNotificationUserGroups(host));
 291         fp << "\n";
 292
 293         fp << "\t" << "initial_state" "\t" "o" "\n"
 294               "\t" "low_flap_threshold" "\t" << host->GetFlappingThreshold() << "\n"
 295               "\t" "high_flap_threshold" "\t" << host->GetFlappingThreshold() << "\n"
 296               "\t" "process_perf_data" "\t" << CompatUtility::GetCheckableProcessPerformanceData(host) << "\n"
 297               "\t" "check_freshness" "\t" "1" "\n";
 298
 299         fp << "\t" "host_groups" "\t";
 300         bool first = true;
 301
 302         Array::Ptr groups = host->GetGroups();
 303
 304         if (groups) {
 305                 ObjectLock olock(groups);
 306
 307                 BOOST_FOREACH(const String& name, groups) {
 308                         HostGroup::Ptr hg = HostGroup::GetByName(name);
 309
 310                         if (hg) {
 311                                 if (!first)
 312                                         fp << ",";
 313                                 else
 314                                         first = false;
 315
 316                                 fp << hg->GetName();
 317                         }
 318                 }
 319         }
 320
 321         fp << "\n";
 322
 323         DumpCustomAttributes(fp, host);
 324
 325         fp << "\t" "}" "\n"
 326               "\n";
 327 }
 328
 329 void StatusDataWriter::DumpCheckableStatusAttrs(std::ostream& fp, const Checkable::Ptr& checkable)
 330 {
 331         CheckResult::Ptr cr = checkable->GetLastCheckResult();
 332
 333         fp << "\t" << "check_command=check_" << CompatUtility::GetCheckableCheckCommand(checkable) << "\n"
 334               "\t" "event_handler=event_" << CompatUtility::GetCheckableEventHandler(checkable) << "\n"
 335               "\t" "check_period=" << CompatUtility::GetCheckableCheckPeriod(checkable) << "\n"
 336               "\t" "check_interval=" << CompatUtility::GetCheckableCheckInterval(checkable) << "\n"
 337               "\t" "retry_interval=" << CompatUtility::GetCheckableRetryInterval(checkable) << "\n"
 338               "\t" "has_been_checked=" << CompatUtility::GetCheckableHasBeenChecked(checkable) << "\n"
 339               "\t" "should_be_scheduled=" << CompatUtility::GetCheckableShouldBeScheduled(checkable) << "\n";
 340
 341         if (cr) {
 342            fp << "\t" << "check_execution_time=" << Convert::ToString(Service::CalculateExecutionTime(cr)) << "\n"
 343                  "\t" "check_latency=" << Convert::ToString(Service::CalculateLatency(cr)) << "\n";
 344         }
 345
 346         Host::Ptr host;
 347         Service::Ptr service;
 348         tie(host, service) = GetHostService(checkable);
 349
 350         if (service)
 351                 fp << "\t" << "current_state=" << service->GetState() << "\n";
 352         else
 353                 fp << "\t" << "current_state=" << host->GetState() << "\n";
 354
 355         fp << "\t" "state_type=" << checkable->GetStateType() << "\n"
 356               "\t" "plugin_output=" << CompatUtility::GetCheckResultOutput(cr) << "\n"
 357               "\t" "long_plugin_output=" << CompatUtility::GetCheckResultLongOutput(cr) << "\n"
 358               "\t" "performance_data=" << CompatUtility::GetCheckResultPerfdata(cr) << "\n";
 359
 360         if (cr) {
 361            fp << "\t" << "check_source=" << cr->GetCheckSource() << "\n"
 362                  "\t" "last_check=" << static_cast<long>(cr->GetScheduleEnd()) << "\n";
 363         }
 364
 365         fp << "\t" << "next_check=" << static_cast<long>(checkable->GetNextCheck()) << "\n"
 366               "\t" "current_attempt=" << checkable->GetCheckAttempt() << "\n"
 367               "\t" "max_attempts=" << checkable->GetMaxCheckAttempts() << "\n"
 368               "\t" "last_state_change=" << static_cast<long>(checkable->GetLastStateChange()) << "\n"
 369               "\t" "last_hard_state_change=" << static_cast<long>(checkable->GetLastHardStateChange()) << "\n"
 370               "\t" "last_time_ok=" << static_cast<int>(checkable->GetLastStateOK()) << "\n"
 371               "\t" "last_time_warn=" << static_cast<int>(checkable->GetLastStateWarning()) << "\n"
 372               "\t" "last_time_critical=" << static_cast<int>(checkable->GetLastStateCritical()) << "\n"
 373               "\t" "last_time_unknown=" << static_cast<int>(checkable->GetLastStateUnknown()) << "\n"
 374               "\t" "last_update=" << static_cast<long>(time(NULL)) << "\n"
 375               "\t" "notifications_enabled=" << CompatUtility::GetCheckableNotificationsEnabled(checkable) << "\n"
 376               "\t" "active_checks_enabled=" << CompatUtility::GetCheckableActiveChecksEnabled(checkable) << "\n"
 377               "\t" "passive_checks_enabled=" << CompatUtility::GetCheckablePassiveChecksEnabled(checkable) << "\n"
 378               "\t" "flap_detection_enabled=" << CompatUtility::GetCheckableFlapDetectionEnabled(checkable) << "\n"
 379               "\t" "is_flapping=" << CompatUtility::GetCheckableIsFlapping(checkable) << "\n"
 380               "\t" "percent_state_change=" << CompatUtility::GetCheckablePercentStateChange(checkable) << "\n"
 381               "\t" "problem_has_been_acknowledged=" << CompatUtility::GetCheckableProblemHasBeenAcknowledged(checkable) << "\n"
 382               "\t" "acknowledgement_type=" << CompatUtility::GetCheckableAcknowledgementType(checkable) << "\n"
 383               "\t" "acknowledgement_end_time=" << checkable->GetAcknowledgementExpiry() << "\n"
 384               "\t" "scheduled_downtime_depth=" << checkable->GetDowntimeDepth() << "\n"
 385               "\t" "last_notification=" << CompatUtility::GetCheckableNotificationLastNotification(checkable) << "\n"
 386               "\t" "next_notification=" << CompatUtility::GetCheckableNotificationNextNotification(checkable) << "\n"
 387               "\t" "current_notification_number=" << CompatUtility::GetCheckableNotificationNotificationNumber(checkable) << "\n"
 388               "\t" "modified_attributes=" << checkable->GetModifiedAttributes() << "\n";
 389 }
 390
 391 void StatusDataWriter::DumpServiceStatus(std::ostream& fp, const Service::Ptr& service)
 392 {
 393         Host::Ptr host = service->GetHost();
 394
 395         fp << "servicestatus {" "\n"
 396               "\t" "host_name=" << host->GetName() << "\n"
 397               "\t" "service_description=" << service->GetShortName() << "\n";
 398
 399         {
 400                 ObjectLock olock(service);
 401                 DumpCheckableStatusAttrs(fp, service);
 402         }
 403
 404         fp << "\t" "}" "\n"
 405               "\n";
 406
 407         DumpDowntimes(fp, service);
 408         DumpComments(fp, service);
 409 }
 410
 411 void StatusDataWriter::DumpServiceObject(std::ostream& fp, const Service::Ptr& service)
 412 {
 413         Host::Ptr host = service->GetHost();
 414
 415         {
 416                 ObjectLock olock(service);
 417
 418                 fp << "define service {" "\n"
 419                       "\t" "host_name" "\t" << host->GetName() << "\n"
 420                       "\t" "service_description" "\t" << service->GetShortName() << "\n"
 421                       "\t" "display_name" "\t" << service->GetDisplayName() << "\n"
 422                       "\t" "check_period" "\t" << CompatUtility::GetCheckableCheckPeriod(service) << "\n"
 423                       "\t" "check_interval" "\t" << CompatUtility::GetCheckableCheckInterval(service) << "\n"
 424                       "\t" "retry_interval" "\t" << CompatUtility::GetCheckableRetryInterval(service) << "\n"
 425                       "\t" "max_check_attempts" "\t" << service->GetMaxCheckAttempts() << "\n"
 426                       "\t" "active_checks_enabled" "\t" << CompatUtility::GetCheckableActiveChecksEnabled(service) << "\n"
 427                       "\t" "passive_checks_enabled" "\t" << CompatUtility::GetCheckablePassiveChecksEnabled(service) << "\n"
 428                       "\t" "flap_detection_enabled" "\t" << CompatUtility::GetCheckableFlapDetectionEnabled(service) << "\n"
 429                       "\t" "is_volatile" "\t" << CompatUtility::GetCheckableIsVolatile(service) << "\n"
 430                       "\t" "notifications_enabled" "\t" << CompatUtility::GetCheckableNotificationsEnabled(service) << "\n"
 431                       "\t" "notification_options" "\t" << CompatUtility::GetCheckableNotificationNotificationOptions(service) << "\n"
 432                       "\t" "notification_interval" "\t" << CompatUtility::GetCheckableNotificationNotificationInterval(service) << "\n"
 433                       "\t" "notification_period" "\t" << CompatUtility::GetCheckableNotificationNotificationPeriod(service) << "\n"
 434                       "\t" "event_handler_enabled" "\t" << CompatUtility::GetCheckableEventHandlerEnabled(service) << "\n";
 435
 436                 CheckCommand::Ptr checkcommand = service->GetCheckCommand();
 437                 if (checkcommand)
 438                         fp << "\t" "check_command" "\t" "check_" << checkcommand->GetName() << "\n";
 439
 440                 EventCommand::Ptr eventcommand = service->GetEventCommand();
 441                 if (eventcommand)
 442                         fp << "\t" "event_handler" "\t" "event_" << eventcommand->GetName() << "\n";
 443
 444                 fp << "\t" "contacts" "\t";
 445                 DumpNameList(fp, CompatUtility::GetCheckableNotificationUsers(service));
 446                 fp << "\n";
 447
 448                 fp << "\t" "contact_groups" "\t";
 449                 DumpNameList(fp, CompatUtility::GetCheckableNotificationUserGroups(service));
 450                 fp << "\n";
 451
 452                 String notes = CompatUtility::GetCustomAttributeConfig(service, "notes");
 453                 String notes_url = CompatUtility::GetCustomAttributeConfig(service, "notes_url");
 454                 String action_url = CompatUtility::GetCustomAttributeConfig(service, "action_url");
 455                 String icon_image = CompatUtility::GetCustomAttributeConfig(service, "icon_image");
 456                 String icon_image_alt = CompatUtility::GetCustomAttributeConfig(service, "icon_image_alt");
 457
 458                 fp << "\t" "initial_state" "\t" "o" "\n"
 459                       "\t" "low_flap_threshold" "\t" << service->GetFlappingThreshold() << "\n"
 460                       "\t" "high_flap_threshold" "\t" << service->GetFlappingThreshold() << "\n"
 461                       "\t" "process_perf_data" "\t" << CompatUtility::GetCheckableProcessPerformanceData(service) << "\n"
 462                       "\t" "check_freshness" << "\t" "1" "\n";
 463                 if (!notes.IsEmpty())
 464                       fp << "\t" "notes" "\t" << notes << "\n";
 465                 if (!notes_url.IsEmpty())
 466                       fp << "\t" "notes_url" "\t" << notes_url << "\n";
 467                 if (!action_url.IsEmpty())
 468                       fp << "\t" "action_url" "\t" << action_url << "\n";
 469                 if (!icon_image.IsEmpty())
 470                       fp << "\t" "icon_image" "\t" << icon_image << "\n";
 471                 if (!icon_image_alt.IsEmpty())
 472                       fp << "\t" "icon_image_alt" "\t" << icon_image_alt << "\n";
 473         }
 474
 475         fp << "\t" "service_groups" "\t";
 476         bool first = true;
 477
 478         Array::Ptr groups = service->GetGroups();
 479
 480         if (groups) {
 481                 ObjectLock olock(groups);
 482
 483                 BOOST_FOREACH(const String& name, groups) {
 484                         ServiceGroup::Ptr sg = ServiceGroup::GetByName(name);
 485
 486                         if (sg) {
 487                                 if (!first)
 488                                         fp << ",";
 489                                 else
 490                                         first = false;
 491
 492                                 fp << sg->GetName();
 493                         }
 494                 }
 495         }
 496
 497         fp << "\n";
 498
 499         DumpCustomAttributes(fp, service);
 500
 501         fp << "\t" "}" "\n"
 502               "\n";
 503 }
 504
 505 void StatusDataWriter::DumpCustomAttributes(std::ostream& fp, const DynamicObject::Ptr& object)
 506 {
 507         Dictionary::Ptr vars = object->GetVars();
 508
 509         if (!vars)
 510                 return;
 511
 512         ObjectLock olock(vars);
 513         BOOST_FOREACH(const Dictionary::Pair& kv, vars) {
 514                 if (!kv.first.IsEmpty()) {
 515                         fp << "\t";
 516
 517                         if (kv.first != "notes" && kv.first != "action_url" && kv.first != "notes_url" &&
 518                             kv.first != "icon_image" && kv.first != "icon_image_alt" && kv.first != "statusmap_image" && kv.first != "2d_coords")
 519                                 fp << "_";
 520
 521                         fp << kv.first << "\t" << kv.second << "\n";
 522                 }
 523         }
 524 }
 525
 526 void StatusDataWriter::UpdateObjectsCache(void)
 527 {
 528         CONTEXT("Writing objects.cache file");
 529
 530         String objectspath = GetObjectsPath();
 531         String objectspathtmp = objectspath + ".tmp";
 532
 533         std::ofstream objectfp;
 534         objectfp.open(objectspathtmp.CStr(), std::ofstream::out | std::ofstream::trunc);
 535
 536         objectfp << std::fixed;
 537
 538         objectfp << "# Icinga objects cache file" "\n"
 539                     "# This file is auto-generated. Do not modify this file." "\n"
 540                     "\n";
 541
 542         BOOST_FOREACH(const Host::Ptr& host, DynamicType::GetObjects<Host>()) {
 543                 std::ostringstream tempobjectfp;
 544                 tempobjectfp << std::fixed;
 545                 DumpHostObject(tempobjectfp, host);
 546                 objectfp << tempobjectfp.str();
 547
 548                 BOOST_FOREACH(const Service::Ptr& service, host->GetServices()) {
 549                         std::ostringstream tempobjectfp;
 550                         tempobjectfp << std::fixed;
 551                         DumpServiceObject(tempobjectfp, service);
 552                         objectfp << tempobjectfp.str();
 553                 }
 554         }
 555
 556         BOOST_FOREACH(const HostGroup::Ptr& hg, DynamicType::GetObjects<HostGroup>()) {
 557                 std::ostringstream tempobjectfp;
 558                 tempobjectfp << std::fixed;
 559
 560                 tempobjectfp << "define hostgroup {" "\n"
 561                                 "\t" "hostgroup_name" "\t" << hg->GetName() << "\n";
 562
 563                 DumpCustomAttributes(tempobjectfp, hg);
 564
 565                 tempobjectfp << "\t" "members" "\t";
 566                 DumpNameList(tempobjectfp, hg->GetMembers());
 567                 tempobjectfp << "\n"
 568                                 "\t" "}" "\n";
 569
 570                 objectfp << tempobjectfp.str();
 571         }
 572
 573         BOOST_FOREACH(const ServiceGroup::Ptr& sg, DynamicType::GetObjects<ServiceGroup>()) {
 574                 std::ostringstream tempobjectfp;
 575                 tempobjectfp << std::fixed;
 576
 577                 tempobjectfp << "define servicegroup {" "\n"
 578                                 "\t" "servicegroup_name" "\t" << sg->GetName() << "\n";
 579
 580                 DumpCustomAttributes(tempobjectfp, sg);
 581
 582                 tempobjectfp << "\t" "members" "\t";
 583
 584                 std::vector<String> sglist;
 585                 BOOST_FOREACH(const Service::Ptr& service, sg->GetMembers()) {
 586                         Host::Ptr host = service->GetHost();
 587
 588                         sglist.push_back(host->GetName());
 589                         sglist.push_back(service->GetShortName());
 590                 }
 591
 592                 DumpStringList(tempobjectfp, sglist);
 593
 594                 tempobjectfp << "\n"
 595                                 "}" "\n";
 596
 597                 objectfp << tempobjectfp.str();
 598         }
 599
 600         BOOST_FOREACH(const User::Ptr& user, DynamicType::GetObjects<User>()) {
 601                 std::ostringstream tempobjectfp;
 602                 tempobjectfp << std::fixed;
 603
 604                 tempobjectfp << "define contact {" "\n"
 605                                 "\t" "contact_name" "\t" << user->GetName() << "\n"
 606                                 "\t" "alias" "\t" << user->GetDisplayName() << "\n"
 607                                 "\t" "service_notification_options" "\t" "w,u,c,r,f,s" "\n"
 608                                 "\t" "host_notification_options""\t" "d,u,r,f,s" "\n"
 609                                 "\t" "host_notifications_enabled" "\t" "1" "\n"
 610                                 "\t" "service_notifications_enabled" "\t" "1" "\n"
 611                                 "\t" "}" "\n"
 612                                 "\n";
 613
 614                 objectfp << tempobjectfp.str();
 615         }
 616
 617         BOOST_FOREACH(const UserGroup::Ptr& ug, DynamicType::GetObjects<UserGroup>()) {
 618                 std::ostringstream tempobjectfp;
 619                 tempobjectfp << std::fixed;
 620
 621                 tempobjectfp << "define contactgroup {" "\n"
 622                                 "\t" "contactgroup_name" "\t" << ug->GetName() << "\n"
 623                                 "\t" "alias" "\t" << ug->GetDisplayName() << "\n";
 624
 625                 tempobjectfp << "\t" "members" "\t";
 626                 DumpNameList(tempobjectfp, ug->GetMembers());
 627                 tempobjectfp << "\n"
 628                                 "\t" "}" "\n";
 629
 630                 objectfp << tempobjectfp.str();
 631         }
 632
 633         BOOST_FOREACH(const Command::Ptr& command, DynamicType::GetObjects<CheckCommand>()) {
 634                 DumpCommand(objectfp, command);
 635         }
 636
 637         BOOST_FOREACH(const Command::Ptr& command, DynamicType::GetObjects<NotificationCommand>()) {
 638                 DumpCommand(objectfp, command);
 639         }
 640
 641         BOOST_FOREACH(const Command::Ptr& command, DynamicType::GetObjects<EventCommand>()) {
 642                 DumpCommand(objectfp, command);
 643         }
 644
 645         BOOST_FOREACH(const TimePeriod::Ptr& tp, DynamicType::GetObjects<TimePeriod>()) {
 646                 DumpTimePeriod(objectfp, tp);
 647         }
 648
 649         BOOST_FOREACH(const Dependency::Ptr& dep, DynamicType::GetObjects<Dependency>()) {
 650                 Checkable::Ptr parent = dep->GetParent();
 651
 652                 if (!parent)
 653                         continue;
 654
 655                 Host::Ptr parent_host;
 656                 Service::Ptr parent_service;
 657                 tie(parent_host, parent_service) = GetHostService(parent);
 658
 659                 if (!parent_service)
 660                         continue;
 661
 662                 Checkable::Ptr child = dep->GetChild();
 663
 664                 if (!child)
 665                         continue;
 666
 667                 Host::Ptr child_host;
 668                 Service::Ptr child_service;
 669                 tie(child_host, child_service) = GetHostService(child);
 670
 671                 if (!child_service)
 672                         continue;
 673
 674                 objectfp << "define servicedependency {" "\n"
 675                             "\t" "dependent_host_name" "\t" << child_service->GetHost()->GetName() << "\n"
 676                             "\t" "dependent_service_description" "\t" << child_service->GetShortName() << "\n"
 677                             "\t" "host_name" "\t" << parent_service->GetHost()->GetName() << "\n"
 678                             "\t" "service_description" "\t" << parent_service->GetShortName() << "\n"
 679                             "\t" "execution_failure_criteria" "\t" "n" "\n"
 680                             "\t" "notification_failure_criteria" "\t" "w,u,c" "\n"
 681                             "\t" "}" "\n"
 682                             "\n";
 683         }
 684
 685         objectfp.close();
 686
 687 #ifdef _WIN32
 688         _unlink(objectspath.CStr());
 689 #endif /* _WIN32 */
 690
 691         if (rename(objectspathtmp.CStr(), objectspath.CStr()) < 0) {
 692                 BOOST_THROW_EXCEPTION(posix_error()
 693                     << boost::errinfo_api_function("rename")
 694                     << boost::errinfo_errno(errno)
 695                     << boost::errinfo_file_name(objectspathtmp));
 696         }
 697 }
 698
 699 /**
 700  * Periodically writes the status.dat and objects.cache files.
 701  */
 702 void StatusDataWriter::StatusTimerHandler(void)
 703 {
 704         Log(LogInformation, "compat", "Writing status.dat file");
 705
 706         String statuspath = GetStatusPath();
 707         String statuspathtmp = statuspath + ".tmp"; /* XXX make this a global definition */
 708
 709         std::ofstream statusfp;
 710         statusfp.open(statuspathtmp.CStr(), std::ofstream::out | std::ofstream::trunc);
 711
 712         statusfp << std::fixed;
 713
 714         statusfp << "# Icinga status file" "\n"
 715                     "# This file is auto-generated. Do not modify this file." "\n"
 716                     "\n";
 717
 718         statusfp << "info {" "\n"
 719                     "\t" "created=" << Utility::GetTime() << "\n"
 720                     "\t" "version=" << Application::GetVersion() << "\n"
 721                     "\t" "}" "\n"
 722                     "\n";
 723
 724         statusfp << "programstatus {" "\n"
 725                     "\t" "icinga_pid=" << Utility::GetPid() << "\n"
 726                     "\t" "daemon_mode=1" "\n"
 727                     "\t" "program_start=" << static_cast<long>(Application::GetStartTime()) << "\n"
 728                     "\t" "active_service_checks_enabled=" << (IcingaApplication::GetInstance()->GetEnableChecks() ? 1 : 0) << "\n"
 729                     "\t" "passive_service_checks_enabled=1" "\n"
 730                     "\t" "active_host_checks_enabled=1" "\n"
 731                     "\t" "passive_host_checks_enabled=1" "\n"
 732                     "\t" "check_service_freshness=1" "\n"
 733                     "\t" "check_host_freshness=1" "\n"
 734                     "\t" "enable_notifications=" << (IcingaApplication::GetInstance()->GetEnableNotifications() ? 1 : 0) << "\n"
 735                     "\t" "enable_flap_detection=" << (IcingaApplication::GetInstance()->GetEnableFlapping() ? 1 : 0) << "\n"
 736                     "\t" "enable_failure_prediction=0" "\n"
 737                     "\t" "process_performance_data=" << (IcingaApplication::GetInstance()->GetEnablePerfdata() ? 1 : 0) << "\n"
 738                     "\t" "active_scheduled_service_check_stats=" << CIB::GetActiveChecksStatistics(60) << "," << CIB::GetActiveChecksStatistics(5 * 60) << "," << CIB::GetActiveChecksStatistics(15 * 60) << "\n"
 739                     "\t" "passive_service_check_stats=" << CIB::GetPassiveChecksStatistics(60) << "," << CIB::GetPassiveChecksStatistics(5 * 60) << "," << CIB::GetPassiveChecksStatistics(15 * 60) << "\n"
 740                     "\t" "next_downtime_id=" << Service::GetNextDowntimeID() << "\n"
 741                     "\t" "next_comment_id=" << Service::GetNextCommentID() << "\n"
 742                     "\t" "}" "\n"
 743                     "\n";
 744
 745         BOOST_FOREACH(const Host::Ptr& host, DynamicType::GetObjects<Host>()) {
 746                 std::ostringstream tempstatusfp;
 747                 tempstatusfp << std::fixed;
 748                 DumpHostStatus(tempstatusfp, host);
 749                 statusfp << tempstatusfp.str();
 750
 751                 BOOST_FOREACH(const Service::Ptr& service, host->GetServices()) {
 752                         std::ostringstream tempstatusfp;
 753                         tempstatusfp << std::fixed;
 754                         DumpServiceStatus(tempstatusfp, service);
 755                         statusfp << tempstatusfp.str();
 756                 }
 757         }
 758
 759         statusfp.close();
 760
 761 #ifdef _WIN32
 762         _unlink(statuspath.CStr());
 763 #endif /* _WIN32 */
 764
 765         if (rename(statuspathtmp.CStr(), statuspath.CStr()) < 0) {
 766                 BOOST_THROW_EXCEPTION(posix_error()
 767                     << boost::errinfo_api_function("rename")
 768                     << boost::errinfo_errno(errno)
 769                     << boost::errinfo_file_name(statuspathtmp));
 770         }
 771
 772         Log(LogInformation, "compat", "Finished writing status.dat file");
 773 }
 774