granicus.if.org Git - icinga2/blob - lib/livestatus/commandstable.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,            *
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  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 "livestatus/commandstable.hpp"
  21 #include "icinga/icingaapplication.hpp"
  22 #include "icinga/checkcommand.hpp"
  23 #include "icinga/eventcommand.hpp"
  24 #include "icinga/notificationcommand.hpp"
  25 #include "icinga/compatutility.hpp"
  26 #include "base/dynamictype.hpp"
  27 #include "base/objectlock.hpp"
  28 #include "base/convert.hpp"
  29 #include <boost/foreach.hpp>
  30 #include <boost/algorithm/string/replace.hpp>
  31
  32 using namespace icinga;
  33
  34 CommandsTable::CommandsTable(void)
  35 {
  36         AddColumns(this);
  37 }
  38
  39 void CommandsTable::AddColumns(Table *table, const String& prefix,
  40     const Column::ObjectAccessor& objectAccessor)
  41 {
  42         table->AddColumn(prefix + "name", Column(&CommandsTable::NameAccessor, objectAccessor));
  43         table->AddColumn(prefix + "line", Column(&CommandsTable::LineAccessor, objectAccessor));
  44         table->AddColumn(prefix + "custom_variable_names", Column(&CommandsTable::CustomVariableNamesAccessor, objectAccessor));
  45         table->AddColumn(prefix + "custom_variable_values", Column(&CommandsTable::CustomVariableValuesAccessor, objectAccessor));
  46         table->AddColumn(prefix + "custom_variables", Column(&CommandsTable::CustomVariablesAccessor, objectAccessor));
  47         table->AddColumn(prefix + "modified_attributes", Column(&CommandsTable::ModifiedAttributesAccessor, objectAccessor));
  48         table->AddColumn(prefix + "modified_attributes_list", Column(&CommandsTable::ModifiedAttributesListAccessor, objectAccessor));
  49 }
  50
  51 String CommandsTable::GetName(void) const
  52 {
  53         return "commands";
  54 }
  55
  56 String CommandsTable::GetPrefix(void) const
  57 {
  58         return "command";
  59 }
  60
  61 void CommandsTable::FetchRows(const AddRowFunction& addRowFn)
  62 {
  63         BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjectsByType<CheckCommand>()) {
  64                 if (!addRowFn(object, LivestatusGroupByNone, Empty))
  65                         return;
  66         }
  67
  68         BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjectsByType<EventCommand>()) {
  69                 if (!addRowFn(object, LivestatusGroupByNone, Empty))
  70                         return;
  71         }
  72
  73         BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjectsByType<NotificationCommand>()) {
  74                 if (!addRowFn(object, LivestatusGroupByNone, Empty))
  75                         return;
  76         }
  77 }
  78
  79 Value CommandsTable::NameAccessor(const Value& row)
  80 {
  81         Command::Ptr command = static_cast<Command::Ptr>(row);
  82
  83         return CompatUtility::GetCommandName(command);
  84 }
  85
  86 Value CommandsTable::LineAccessor(const Value& row)
  87 {
  88         Command::Ptr command = static_cast<Command::Ptr>(row);
  89
  90         if (!command)
  91                 return Empty;
  92
  93         return CompatUtility::GetCommandLine(command);
  94 }
  95
  96 Value CommandsTable::CustomVariableNamesAccessor(const Value& row)
  97 {
  98         Command::Ptr command = static_cast<Command::Ptr>(row);
  99
 100         if (!command)
 101                 return Empty;
 102
 103         Dictionary::Ptr vars;
 104
 105         {
 106                 ObjectLock olock(command);
 107                 vars = CompatUtility::GetCustomAttributeConfig(command);
 108         }
 109
 110         if (!vars)
 111                 return Empty;
 112
 113         Array::Ptr cv = new Array();
 114
 115         String key;
 116         Value value;
 117
 118         ObjectLock xlock(vars);
 119         BOOST_FOREACH(tie(key, value), vars) {
 120                 cv->Add(key);
 121         }
 122
 123         return cv;
 124 }
 125
 126 Value CommandsTable::CustomVariableValuesAccessor(const Value& row)
 127 {
 128         Command::Ptr command = static_cast<Command::Ptr>(row);
 129
 130         if (!command)
 131                 return Empty;
 132
 133         Dictionary::Ptr vars;
 134
 135         {
 136                 ObjectLock olock(command);
 137                 vars = CompatUtility::GetCustomAttributeConfig(command);
 138         }
 139
 140         if (!vars)
 141                 return Empty;
 142
 143         Array::Ptr cv = new Array();
 144
 145         String key;
 146         Value value;
 147
 148         ObjectLock xlock(vars);
 149         BOOST_FOREACH(tie(key, value), vars) {
 150                 cv->Add(value);
 151         }
 152
 153         return cv;
 154 }
 155
 156 Value CommandsTable::CustomVariablesAccessor(const Value& row)
 157 {
 158         Command::Ptr command = static_cast<Command::Ptr>(row);
 159
 160         if (!command)
 161                 return Empty;
 162
 163         Dictionary::Ptr vars;
 164
 165         {
 166                 ObjectLock olock(command);
 167                 vars = CompatUtility::GetCustomAttributeConfig(command);
 168         }
 169
 170         if (!vars)
 171                 return Empty;
 172
 173         Array::Ptr cv = new Array();
 174
 175         String key;
 176         Value value;
 177
 178         ObjectLock xlock(vars);
 179         BOOST_FOREACH(tie(key, value), vars) {
 180                 Array::Ptr key_val = new Array();
 181                 key_val->Add(key);
 182                 key_val->Add(value);
 183                 cv->Add(key_val);
 184         }
 185
 186         return cv;
 187 }
 188
 189 Value CommandsTable::ModifiedAttributesAccessor(const Value& row)
 190 {
 191         Command::Ptr command = static_cast<Command::Ptr>(row);
 192
 193         if (!command)
 194                 return Empty;
 195
 196         /* not supported */
 197         return command->GetModifiedAttributes();
 198 }
 199
 200 Value CommandsTable::ModifiedAttributesListAccessor(const Value& row)
 201 {
 202         Command::Ptr command = static_cast<Command::Ptr>(row);
 203
 204         if (!command)
 205                 return Empty;
 206
 207         return CompatUtility::GetModifiedAttributesList(command);
 208 }