granicus.if.org Git - icinga2/blob - components/livestatus/endpointstable.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 "livestatus/endpointstable.h"
  21 #include "icinga/host.h"
  22 #include "icinga/service.h"
  23 #include "icinga/icingaapplication.h"
  24 #include "remote/endpoint.h"
  25 #include "base/dynamictype.h"
  26 #include "base/objectlock.h"
  27 #include "base/convert.h"
  28 #include "base/utility.h"
  29 #include <boost/algorithm/string/classification.hpp>
  30 #include <boost/foreach.hpp>
  31 #include <boost/tuple/tuple.hpp>
  32 #include <boost/algorithm/string/replace.hpp>
  33 #include <boost/algorithm/string/split.hpp>
  34
  35 using namespace icinga;
  36
  37 EndpointsTable::EndpointsTable(void)
  38 {
  39         AddColumns(this);
  40 }
  41
  42 void EndpointsTable::AddColumns(Table *table, const String& prefix,
  43     const Column::ObjectAccessor& objectAccessor)
  44 {
  45         table->AddColumn(prefix + "name", Column(&EndpointsTable::NameAccessor, objectAccessor));
  46         table->AddColumn(prefix + "identity", Column(&EndpointsTable::IdentityAccessor, objectAccessor));
  47         table->AddColumn(prefix + "node", Column(&EndpointsTable::NodeAccessor, objectAccessor));
  48         table->AddColumn(prefix + "is_connected", Column(&EndpointsTable::IsConnectedAccessor, objectAccessor));
  49 }
  50
  51 String EndpointsTable::GetName(void) const
  52 {
  53         return "endpoints";
  54 }
  55
  56 void EndpointsTable::FetchRows(const AddRowFunction& addRowFn)
  57 {
  58         BOOST_FOREACH(const Endpoint::Ptr& endpoint, DynamicType::GetObjects<Endpoint>()) {
  59                 addRowFn(endpoint);
  60         }
  61 }
  62
  63 Value EndpointsTable::NameAccessor(const Value& row)
  64 {
  65         Endpoint::Ptr endpoint = static_cast<Endpoint::Ptr>(row);
  66
  67         if (!endpoint)
  68                 return Empty;
  69
  70         return endpoint->GetName();
  71 }
  72
  73 Value EndpointsTable::IdentityAccessor(const Value& row)
  74 {
  75         Endpoint::Ptr endpoint = static_cast<Endpoint::Ptr>(row);
  76
  77         if (!endpoint)
  78                 return Empty;
  79
  80         return endpoint->GetName();
  81 }
  82
  83 Value EndpointsTable::NodeAccessor(const Value& row)
  84 {
  85         Endpoint::Ptr endpoint = static_cast<Endpoint::Ptr>(row);
  86
  87         if (!endpoint)
  88                 return Empty;
  89
  90         return IcingaApplication::GetInstance()->GetNodeName();
  91 }
  92
  93 Value EndpointsTable::IsConnectedAccessor(const Value& row)
  94 {
  95         Endpoint::Ptr endpoint = static_cast<Endpoint::Ptr>(row);
  96
  97         if (!endpoint)
  98                 return Empty;
  99
 100         unsigned int is_connected = endpoint->IsConnected() ? 1 : 0;
 101
 102         /* if identity is equal to node, fake is_connected */
 103         if (endpoint->GetName() == IcingaApplication::GetInstance()->GetNodeName())
 104                 is_connected = 1;
 105
 106         return is_connected;
 107 }
 108
 109
 110