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                 addRowFn(object, LivestatusGroupByNone, Empty);
  65         }
  66         BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjectsByType<EventCommand>()) {
  67                 addRowFn(object, LivestatusGroupByNone, Empty);
  68         }
  69         BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjectsByType<NotificationCommand>()) {
  70                 addRowFn(object, LivestatusGroupByNone, Empty);
  71         }
  72 }
  73
  74 Value CommandsTable::NameAccessor(const Value& row)
  75 {
  76         Command::Ptr command = static_cast<Command::Ptr>(row);
  77
  78         return CompatUtility::GetCommandName(command);
  79 }
  80
  81 Value CommandsTable::LineAccessor(const Value& row)
  82 {
  83         Command::Ptr command = static_cast<Command::Ptr>(row);
  84
  85         if (!command)
  86                 return Empty;
  87
  88         return CompatUtility::GetCommandLine(command);
  89 }
  90
  91 Value CommandsTable::CustomVariableNamesAccessor(const Value& row)
  92 {
  93         Command::Ptr command = static_cast<Command::Ptr>(row);
  94
  95         if (!command)
  96                 return Empty;
  97
  98         Dictionary::Ptr vars;
  99
 100         {
 101                 ObjectLock olock(command);
 102                 vars = CompatUtility::GetCustomAttributeConfig(command);
 103         }
 104
 105         if (!vars)
 106                 return Empty;
 107
 108         Array::Ptr cv = new Array();
 109
 110         String key;
 111         Value value;
 112
 113         ObjectLock xlock(vars);
 114         BOOST_FOREACH(tie(key, value), vars) {
 115                 cv->Add(key);
 116         }
 117
 118         return cv;
 119 }
 120
 121 Value CommandsTable::CustomVariableValuesAccessor(const Value& row)
 122 {
 123         Command::Ptr command = static_cast<Command::Ptr>(row);
 124
 125         if (!command)
 126                 return Empty;
 127
 128         Dictionary::Ptr vars;
 129
 130         {
 131                 ObjectLock olock(command);
 132                 vars = CompatUtility::GetCustomAttributeConfig(command);
 133         }
 134
 135         if (!vars)
 136                 return Empty;
 137
 138         Array::Ptr cv = new Array();
 139
 140         String key;
 141         Value value;
 142
 143         ObjectLock xlock(vars);
 144         BOOST_FOREACH(tie(key, value), vars) {
 145                 cv->Add(value);
 146         }
 147
 148         return cv;
 149 }
 150
 151 Value CommandsTable::CustomVariablesAccessor(const Value& row)
 152 {
 153         Command::Ptr command = static_cast<Command::Ptr>(row);
 154
 155         if (!command)
 156                 return Empty;
 157
 158         Dictionary::Ptr vars;
 159
 160         {
 161                 ObjectLock olock(command);
 162                 vars = CompatUtility::GetCustomAttributeConfig(command);
 163         }
 164
 165         if (!vars)
 166                 return Empty;
 167
 168         Array::Ptr cv = new Array();
 169
 170         String key;
 171         Value value;
 172
 173         ObjectLock xlock(vars);
 174         BOOST_FOREACH(tie(key, value), vars) {
 175                 Array::Ptr key_val = new Array();
 176                 key_val->Add(key);
 177                 key_val->Add(value);
 178                 cv->Add(key_val);
 179         }
 180
 181         return cv;
 182 }
 183
 184 Value CommandsTable::ModifiedAttributesAccessor(const Value& row)
 185 {
 186         Command::Ptr command = static_cast<Command::Ptr>(row);
 187
 188         if (!command)
 189                 return Empty;
 190
 191         /* not supported */
 192         return command->GetModifiedAttributes();
 193 }
 194
 195 Value CommandsTable::ModifiedAttributesListAccessor(const Value& row)
 196 {
 197         Command::Ptr command = static_cast<Command::Ptr>(row);
 198
 199         if (!command)
 200                 return Empty;
 201
 202         return CompatUtility::GetModifiedAttributesList(command);
 203 }