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Member "icinga2-2.10.5/lib/livestatus/zonestable.cpp" (23 May 2019, 3329 Bytes) of package /linux/misc/icinga2-2.10.5.tar.gz:


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    1 /******************************************************************************
    2  * Icinga 2                                                                   *
    3  * Copyright (C) 2012-2018 Icinga Development Team (https://icinga.com/)      *
    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/zonestable.hpp"
   21 #include "remote/zone.hpp"
   22 #include "base/configtype.hpp"
   23 
   24 using namespace icinga;
   25 
   26 ZonesTable::ZonesTable()
   27 {
   28     AddColumns(this);
   29 }
   30 
   31 void ZonesTable::AddColumns(Table *table, const String& prefix,
   32     const Column::ObjectAccessor& objectAccessor)
   33 {
   34     table->AddColumn(prefix + "name", Column(&ZonesTable::NameAccessor, objectAccessor));
   35     table->AddColumn(prefix + "parent", Column(&ZonesTable::ParentAccessor, objectAccessor));
   36     table->AddColumn(prefix + "endpoints", Column(&ZonesTable::EndpointsAccessor, objectAccessor));
   37     table->AddColumn(prefix + "global", Column(&ZonesTable::GlobalAccessor, objectAccessor));
   38 }
   39 
   40 String ZonesTable::GetName() const
   41 {
   42     return "zones";
   43 }
   44 
   45 String ZonesTable::GetPrefix() const
   46 {
   47     return "zone";
   48 }
   49 
   50 void ZonesTable::FetchRows(const AddRowFunction& addRowFn)
   51 {
   52     for (const Zone::Ptr& zone : ConfigType::GetObjectsByType<Zone>()) {
   53         if (!addRowFn(zone, LivestatusGroupByNone, Empty))
   54             return;
   55     }
   56 }
   57 
   58 Value ZonesTable::NameAccessor(const Value& row)
   59 {
   60     Zone::Ptr zone = static_cast<Zone::Ptr>(row);
   61 
   62     if (!zone)
   63         return Empty;
   64 
   65     return zone->GetName();
   66 }
   67 
   68 Value ZonesTable::ParentAccessor(const Value& row)
   69 {
   70     Zone::Ptr zone = static_cast<Zone::Ptr>(row);
   71 
   72     if (!zone)
   73         return Empty;
   74 
   75     Zone::Ptr parent_zone = zone->GetParent();
   76 
   77     if (!parent_zone)
   78         return Empty;
   79 
   80     return parent_zone->GetName();
   81 }
   82 
   83 Value ZonesTable::EndpointsAccessor(const Value& row)
   84 {
   85     Zone::Ptr zone = static_cast<Zone::Ptr>(row);
   86 
   87     if (!zone)
   88         return Empty;
   89 
   90     std::set<Endpoint::Ptr> endpoints = zone->GetEndpoints();
   91 
   92     ArrayData result;
   93 
   94     for (const Endpoint::Ptr& endpoint : endpoints) {
   95         result.push_back(endpoint->GetName());
   96     }
   97 
   98     return new Array(std::move(result));
   99 }
  100 
  101 Value ZonesTable::GlobalAccessor(const Value& row)
  102 {
  103     Zone::Ptr zone = static_cast<Zone::Ptr>(row);
  104 
  105     if (!zone)
  106         return Empty;
  107 
  108     return zone->GetGlobal() ? 1 : 0;
  109 }