granicus.if.org Git - icinga2/blob - lib/livestatus/downtimestable.cpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2015 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 "livestatus/downtimestable.hpp"
  21 #include "livestatus/hoststable.hpp"
  22 #include "livestatus/servicestable.hpp"
  23 #include "icinga/service.hpp"
  24 #include "base/dynamictype.hpp"
  25 #include "base/objectlock.hpp"
  26 #include <boost/tuple/tuple.hpp>
  27 #include <boost/foreach.hpp>
  28
  29 using namespace icinga;
  30
  31 DowntimesTable::DowntimesTable(void)
  32 {
  33         AddColumns(this);
  34 }
  35
  36 void DowntimesTable::AddColumns(Table *table, const String& prefix,
  37     const Column::ObjectAccessor& objectAccessor)
  38 {
  39         table->AddColumn(prefix + "author", Column(&DowntimesTable::AuthorAccessor, objectAccessor));
  40         table->AddColumn(prefix + "comment", Column(&DowntimesTable::CommentAccessor, objectAccessor));
  41         table->AddColumn(prefix + "id", Column(&DowntimesTable::IdAccessor, objectAccessor));
  42         table->AddColumn(prefix + "entry_time", Column(&DowntimesTable::EntryTimeAccessor, objectAccessor));
  43         table->AddColumn(prefix + "type", Column(&DowntimesTable::TypeAccessor, objectAccessor));
  44         table->AddColumn(prefix + "is_service", Column(&DowntimesTable::IsServiceAccessor, objectAccessor));
  45         table->AddColumn(prefix + "start_time", Column(&DowntimesTable::StartTimeAccessor, objectAccessor));
  46         table->AddColumn(prefix + "end_time", Column(&DowntimesTable::EndTimeAccessor, objectAccessor));
  47         table->AddColumn(prefix + "fixed", Column(&DowntimesTable::FixedAccessor, objectAccessor));
  48         table->AddColumn(prefix + "duration", Column(&DowntimesTable::DurationAccessor, objectAccessor));
  49         table->AddColumn(prefix + "triggered_by", Column(&DowntimesTable::TriggeredByAccessor, objectAccessor));
  50
  51         /* order is important - host w/o services must not be empty */
  52         ServicesTable::AddColumns(table, "service_", boost::bind(&DowntimesTable::ServiceAccessor, _1, objectAccessor));
  53         HostsTable::AddColumns(table, "host_", boost::bind(&DowntimesTable::HostAccessor, _1, objectAccessor));
  54 }
  55
  56 String DowntimesTable::GetName(void) const
  57 {
  58         return "downtimes";
  59 }
  60
  61 String DowntimesTable::GetPrefix(void) const
  62 {
  63         return "downtime";
  64 }
  65
  66 void DowntimesTable::FetchRows(const AddRowFunction& addRowFn)
  67 {
  68         BOOST_FOREACH(const Host::Ptr& host, DynamicType::GetObjectsByType<Host>()) {
  69                 Dictionary::Ptr downtimes = host->GetDowntimes();
  70
  71                 ObjectLock olock(downtimes);
  72
  73                 String id;
  74                 Downtime::Ptr downtime;
  75                 BOOST_FOREACH(boost::tie(id, downtime), downtimes) {
  76                         if (Host::GetOwnerByDowntimeID(id) == host) {
  77                                 if (!addRowFn(downtime, LivestatusGroupByNone, Empty))
  78                                         return;
  79                         }
  80                 }
  81         }
  82
  83         BOOST_FOREACH(const Service::Ptr& service, DynamicType::GetObjectsByType<Service>()) {
  84                 Dictionary::Ptr downtimes = service->GetDowntimes();
  85
  86                 ObjectLock olock(downtimes);
  87
  88                 String id;
  89                 Downtime::Ptr downtime;
  90                 BOOST_FOREACH(boost::tie(id, downtime), downtimes) {
  91                         if (Service::GetOwnerByDowntimeID(id) == service) {
  92                                 if (!addRowFn(downtime, LivestatusGroupByNone, Empty))
  93                                         return;
  94                         }
  95                 }
  96         }
  97 }
  98
  99 Object::Ptr DowntimesTable::HostAccessor(const Value& row, const Column::ObjectAccessor&)
 100 {
 101         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 102
 103         Checkable::Ptr checkable = Checkable::GetOwnerByDowntimeID(downtime->GetId());
 104
 105         Host::Ptr host;
 106         Service::Ptr service;
 107         tie(host, service) = GetHostService(checkable);
 108
 109         return host;
 110 }
 111
 112 Object::Ptr DowntimesTable::ServiceAccessor(const Value& row, const Column::ObjectAccessor&)
 113 {
 114         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 115
 116         Checkable::Ptr checkable = Checkable::GetOwnerByDowntimeID(downtime->GetId());
 117
 118         Host::Ptr host;
 119         Service::Ptr service;
 120         tie(host, service) = GetHostService(checkable);
 121
 122         return service;
 123 }
 124
 125 Value DowntimesTable::AuthorAccessor(const Value& row)
 126 {
 127         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 128
 129         return downtime->GetAuthor();
 130 }
 131
 132 Value DowntimesTable::CommentAccessor(const Value& row)
 133 {
 134         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 135
 136         return downtime->GetComment();
 137 }
 138
 139 Value DowntimesTable::IdAccessor(const Value& row)
 140 {
 141         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 142
 143         return downtime->GetLegacyId();
 144 }
 145
 146 Value DowntimesTable::EntryTimeAccessor(const Value& row)
 147 {
 148         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 149
 150         return static_cast<int>(downtime->GetEntryTime());
 151 }
 152
 153 Value DowntimesTable::TypeAccessor(const Value& row)
 154 {
 155         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 156         // 1 .. active, 0 .. pending
 157         return (downtime->IsActive() ? 1 : 0);
 158 }
 159
 160 Value DowntimesTable::IsServiceAccessor(const Value& row)
 161 {
 162         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 163         Checkable::Ptr checkable = Checkable::GetOwnerByDowntimeID(downtime->GetId());
 164
 165         return (dynamic_pointer_cast<Host>(checkable) ? 0 : 1);
 166 }
 167
 168 Value DowntimesTable::StartTimeAccessor(const Value& row)
 169 {
 170         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 171
 172         return static_cast<int>(downtime->GetStartTime());
 173 }
 174
 175 Value DowntimesTable::EndTimeAccessor(const Value& row)
 176 {
 177         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 178
 179         return static_cast<int>(downtime->GetEndTime());
 180 }
 181
 182 Value DowntimesTable::FixedAccessor(const Value& row)
 183 {
 184         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 185
 186         return downtime->GetFixed();
 187 }
 188
 189 Value DowntimesTable::DurationAccessor(const Value& row)
 190 {
 191         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 192
 193         return downtime->GetDuration();
 194 }
 195
 196 Value DowntimesTable::TriggeredByAccessor(const Value& row)
 197 {
 198         Downtime::Ptr downtime = static_cast<Downtime::Ptr>(row);
 199
 200         return downtime->GetTriggeredByLegacyId();
 201 }