granicus.if.org Git - icinga2/blob - lib/db_ido/endpointdbobject.cpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)    *
   4  *                                                                            *
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  18  ******************************************************************************/
  19
  20 #include "db_ido/endpointdbobject.hpp"
  21 #include "db_ido/dbtype.hpp"
  22 #include "db_ido/dbvalue.hpp"
  23 #include "icinga/icingaapplication.hpp"
  24 #include "base/objectlock.hpp"
  25 #include "base/initialize.hpp"
  26 #include "base/dynamictype.hpp"
  27 #include "base/utility.hpp"
  28 #include "base/convert.hpp"
  29 #include "base/logger.hpp"
  30 #include <boost/foreach.hpp>
  31
  32 using namespace icinga;
  33
  34
  35 REGISTER_DBTYPE(Endpoint, "endpoint", DbObjectTypeEndpoint, "endpoint_object_id", EndpointDbObject);
  36
  37 INITIALIZE_ONCE(&EndpointDbObject::StaticInitialize);
  38
  39 void EndpointDbObject::StaticInitialize(void)
  40 {
  41         Endpoint::OnConnected.connect(boost::bind(&EndpointDbObject::UpdateConnectedStatus, _1));
  42         Endpoint::OnDisconnected.connect(boost::bind(&EndpointDbObject::UpdateConnectedStatus, _1));
  43 }
  44
  45 EndpointDbObject::EndpointDbObject(const DbType::Ptr& type, const String& name1, const String& name2)
  46         : DbObject(type, name1, name2)
  47 { }
  48
  49 Dictionary::Ptr EndpointDbObject::GetConfigFields(void) const
  50 {
  51         Dictionary::Ptr fields = make_shared<Dictionary>();
  52         Endpoint::Ptr endpoint = static_pointer_cast<Endpoint>(GetObject());
  53
  54         fields->Set("identity", endpoint->GetName());
  55         fields->Set("node", IcingaApplication::GetInstance()->GetNodeName());
  56
  57         return fields;
  58 }
  59
  60 Dictionary::Ptr EndpointDbObject::GetStatusFields(void) const
  61 {
  62         Dictionary::Ptr fields = make_shared<Dictionary>();
  63         Endpoint::Ptr endpoint = static_pointer_cast<Endpoint>(GetObject());
  64
  65         Log(LogDebug, "EndpointDbObject")
  66             << "update status for endpoint '" << endpoint->GetName() << "'";
  67
  68         fields->Set("identity", endpoint->GetName());
  69         fields->Set("node", IcingaApplication::GetInstance()->GetNodeName());
  70         fields->Set("is_connected", EndpointIsConnected(endpoint));
  71
  72         return fields;
  73 }
  74
  75 void EndpointDbObject::UpdateConnectedStatus(const Endpoint::Ptr& endpoint)
  76 {
  77         bool connected = EndpointIsConnected(endpoint);
  78
  79         Log(LogDebug, "EndpointDbObject")
  80             << "update is_connected=" << connected << " for endpoint '" << endpoint->GetName() << "'";
  81
  82         DbQuery query1;
  83         query1.Table = "endpointstatus";
  84         query1.Type = DbQueryUpdate;
  85
  86         Dictionary::Ptr fields1 = make_shared<Dictionary>();
  87         fields1->Set("is_connected", (connected ? 1 : 0));
  88         fields1->Set("status_update_time", DbValue::FromTimestamp(Utility::GetTime()));
  89         query1.Fields = fields1;
  90
  91         query1.WhereCriteria = make_shared<Dictionary>();
  92         query1.WhereCriteria->Set("endpoint_object_id", endpoint);
  93         query1.WhereCriteria->Set("instance_id", 0); /* DbConnection class fills in real ID */
  94
  95         OnQuery(query1);
  96 }
  97
  98 int EndpointDbObject::EndpointIsConnected(const Endpoint::Ptr& endpoint)
  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 void EndpointDbObject::OnConfigUpdate(void)
 110 {
 111         /* update current status on config dump once */
 112         Endpoint::Ptr endpoint = static_pointer_cast<Endpoint>(GetObject());
 113
 114         DbQuery query1;
 115         query1.Table = "endpointstatus";
 116         query1.Type = DbQueryInsert;
 117
 118         Dictionary::Ptr fields1 = make_shared<Dictionary>();
 119         fields1->Set("identity", endpoint->GetName());
 120         fields1->Set("node", IcingaApplication::GetInstance()->GetNodeName());
 121         fields1->Set("is_connected", EndpointIsConnected(endpoint));
 122         fields1->Set("status_update_time", DbValue::FromTimestamp(Utility::GetTime()));
 123         fields1->Set("endpoint_object_id", endpoint);
 124         fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
 125         query1.Fields = fields1;
 126
 127         OnQuery(query1);
 128 }