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

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