granicus.if.org Git - icinga2/blob - lib/livestatus/commentstable.cpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2017 Icinga Development Team (https://www.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,            *
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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/commentstable.hpp"
  21 #include "livestatus/hoststable.hpp"
  22 #include "livestatus/servicestable.hpp"
  23 #include "icinga/service.hpp"
  24 #include "base/configtype.hpp"
  25 #include "base/objectlock.hpp"
  26 #include <boost/tuple/tuple.hpp>
  27
  28 using namespace icinga;
  29
  30 CommentsTable::CommentsTable(void)
  31 {
  32         AddColumns(this);
  33 }
  34
  35 void CommentsTable::AddColumns(Table *table, const String& prefix,
  36     const Column::ObjectAccessor& objectAccessor)
  37 {
  38         table->AddColumn(prefix + "author", Column(&CommentsTable::AuthorAccessor, objectAccessor));
  39         table->AddColumn(prefix + "comment", Column(&CommentsTable::CommentAccessor, objectAccessor));
  40         table->AddColumn(prefix + "id", Column(&CommentsTable::IdAccessor, objectAccessor));
  41         table->AddColumn(prefix + "entry_time", Column(&CommentsTable::EntryTimeAccessor, objectAccessor));
  42         table->AddColumn(prefix + "type", Column(&CommentsTable::TypeAccessor, objectAccessor));
  43         table->AddColumn(prefix + "is_service", Column(&CommentsTable::IsServiceAccessor, objectAccessor));
  44         table->AddColumn(prefix + "persistent", Column(&Table::OneAccessor, objectAccessor));
  45         table->AddColumn(prefix + "source", Column(&Table::OneAccessor, objectAccessor));
  46         table->AddColumn(prefix + "entry_type", Column(&CommentsTable::EntryTypeAccessor, objectAccessor));
  47         table->AddColumn(prefix + "expires", Column(&CommentsTable::ExpiresAccessor, objectAccessor));
  48         table->AddColumn(prefix + "expire_time", Column(&CommentsTable::ExpireTimeAccessor, objectAccessor));
  49
  50         /* order is important - host w/o services must not be empty */
  51         ServicesTable::AddColumns(table, "service_", std::bind(&CommentsTable::ServiceAccessor, _1, objectAccessor));
  52         HostsTable::AddColumns(table, "host_", std::bind(&CommentsTable::HostAccessor, _1, objectAccessor));
  53 }
  54
  55 String CommentsTable::GetName(void) const
  56 {
  57         return "comments";
  58 }
  59
  60 String CommentsTable::GetPrefix(void) const
  61 {
  62         return "comment";
  63 }
  64
  65 void CommentsTable::FetchRows(const AddRowFunction& addRowFn)
  66 {
  67         for (const Comment::Ptr& comment : ConfigType::GetObjectsByType<Comment>()) {
  68                 if (!addRowFn(comment, LivestatusGroupByNone, Empty))
  69                         return;
  70         }
  71 }
  72
  73 Object::Ptr CommentsTable::HostAccessor(const Value& row, const Column::ObjectAccessor&)
  74 {
  75         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
  76
  77         Checkable::Ptr checkable = comment->GetCheckable();
  78
  79         Host::Ptr host;
  80         Service::Ptr service;
  81         tie(host, service) = GetHostService(checkable);
  82
  83         return host;
  84 }
  85
  86 Object::Ptr CommentsTable::ServiceAccessor(const Value& row, const Column::ObjectAccessor&)
  87 {
  88         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
  89
  90         Checkable::Ptr checkable = comment->GetCheckable();
  91
  92         Host::Ptr host;
  93         Service::Ptr service;
  94         tie(host, service) = GetHostService(checkable);
  95
  96         return service;
  97 }
  98
  99 Value CommentsTable::AuthorAccessor(const Value& row)
 100 {
 101         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 102
 103         if (!comment)
 104                 return Empty;
 105
 106         return comment->GetAuthor();
 107 }
 108
 109 Value CommentsTable::CommentAccessor(const Value& row)
 110 {
 111         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 112
 113         if (!comment)
 114                 return Empty;
 115
 116         return comment->GetText();
 117 }
 118
 119 Value CommentsTable::IdAccessor(const Value& row)
 120 {
 121         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 122
 123         if (!comment)
 124                 return Empty;
 125
 126         return comment->GetLegacyId();
 127 }
 128
 129 Value CommentsTable::EntryTimeAccessor(const Value& row)
 130 {
 131         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 132
 133         if (!comment)
 134                 return Empty;
 135
 136         return static_cast<int>(comment->GetEntryTime());
 137 }
 138
 139 Value CommentsTable::TypeAccessor(const Value& row)
 140 {
 141         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 142         Checkable::Ptr checkable = comment->GetCheckable();
 143
 144         if (!checkable)
 145                 return Empty;
 146
 147         if (dynamic_pointer_cast<Host>(checkable))
 148                 return 1;
 149         else
 150                 return 2;
 151 }
 152
 153 Value CommentsTable::IsServiceAccessor(const Value& row)
 154 {
 155         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 156         Checkable::Ptr checkable = comment->GetCheckable();
 157
 158         if (!checkable)
 159                 return Empty;
 160
 161         return (dynamic_pointer_cast<Host>(checkable) ? 0 : 1);
 162 }
 163
 164 Value CommentsTable::EntryTypeAccessor(const Value& row)
 165 {
 166         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 167
 168         if (!comment)
 169                 return Empty;
 170
 171         return comment->GetEntryType();
 172 }
 173
 174 Value CommentsTable::ExpiresAccessor(const Value& row)
 175 {
 176         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 177
 178         if (!comment)
 179                 return Empty;
 180
 181         return comment->GetExpireTime() != 0;
 182 }
 183
 184 Value CommentsTable::ExpireTimeAccessor(const Value& row)
 185 {
 186         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 187
 188         if (!comment)
 189                 return Empty;
 190
 191         return static_cast<int>(comment->GetExpireTime());
 192 }