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

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2016 Icinga Development Team (https://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  *                                                                            *
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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 #include <boost/foreach.hpp>
  28
  29 using namespace icinga;
  30
  31 CommentsTable::CommentsTable(void)
  32 {
  33         AddColumns(this);
  34 }
  35
  36 void CommentsTable::AddColumns(Table *table, const String& prefix,
  37     const Column::ObjectAccessor& objectAccessor)
  38 {
  39         table->AddColumn(prefix + "author", Column(&CommentsTable::AuthorAccessor, objectAccessor));
  40         table->AddColumn(prefix + "comment", Column(&CommentsTable::CommentAccessor, objectAccessor));
  41         table->AddColumn(prefix + "id", Column(&CommentsTable::IdAccessor, objectAccessor));
  42         table->AddColumn(prefix + "entry_time", Column(&CommentsTable::EntryTimeAccessor, objectAccessor));
  43         table->AddColumn(prefix + "type", Column(&CommentsTable::TypeAccessor, objectAccessor));
  44         table->AddColumn(prefix + "is_service", Column(&CommentsTable::IsServiceAccessor, objectAccessor));
  45         table->AddColumn(prefix + "persistent", Column(&Table::OneAccessor, objectAccessor));
  46         table->AddColumn(prefix + "source", Column(&Table::OneAccessor, objectAccessor));
  47         table->AddColumn(prefix + "entry_type", Column(&CommentsTable::EntryTypeAccessor, objectAccessor));
  48         table->AddColumn(prefix + "expires", Column(&CommentsTable::ExpiresAccessor, objectAccessor));
  49         table->AddColumn(prefix + "expire_time", Column(&CommentsTable::ExpireTimeAccessor, objectAccessor));
  50
  51         /* order is important - host w/o services must not be empty */
  52         ServicesTable::AddColumns(table, "service_", boost::bind(&CommentsTable::ServiceAccessor, _1, objectAccessor));
  53         HostsTable::AddColumns(table, "host_", boost::bind(&CommentsTable::HostAccessor, _1, objectAccessor));
  54 }
  55
  56 String CommentsTable::GetName(void) const
  57 {
  58         return "comments";
  59 }
  60
  61 String CommentsTable::GetPrefix(void) const
  62 {
  63         return "comment";
  64 }
  65
  66 void CommentsTable::FetchRows(const AddRowFunction& addRowFn)
  67 {
  68         BOOST_FOREACH(const Comment::Ptr& comment, ConfigType::GetObjectsByType<Comment>()) {
  69                 if (!addRowFn(comment, LivestatusGroupByNone, Empty))
  70                         return;
  71         }
  72 }
  73
  74 Object::Ptr CommentsTable::HostAccessor(const Value& row, const Column::ObjectAccessor&)
  75 {
  76         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
  77
  78         Checkable::Ptr checkable = comment->GetCheckable();
  79
  80         Host::Ptr host;
  81         Service::Ptr service;
  82         tie(host, service) = GetHostService(checkable);
  83
  84         return host;
  85 }
  86
  87 Object::Ptr CommentsTable::ServiceAccessor(const Value& row, const Column::ObjectAccessor&)
  88 {
  89         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
  90
  91         Checkable::Ptr checkable = comment->GetCheckable();
  92
  93         Host::Ptr host;
  94         Service::Ptr service;
  95         tie(host, service) = GetHostService(checkable);
  96
  97         return service;
  98 }
  99
 100 Value CommentsTable::AuthorAccessor(const Value& row)
 101 {
 102         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 103
 104         if (!comment)
 105                 return Empty;
 106
 107         return comment->GetAuthor();
 108 }
 109
 110 Value CommentsTable::CommentAccessor(const Value& row)
 111 {
 112         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 113
 114         if (!comment)
 115                 return Empty;
 116
 117         return comment->GetText();
 118 }
 119
 120 Value CommentsTable::IdAccessor(const Value& row)
 121 {
 122         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 123
 124         if (!comment)
 125                 return Empty;
 126
 127         return comment->GetLegacyId();
 128 }
 129
 130 Value CommentsTable::EntryTimeAccessor(const Value& row)
 131 {
 132         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 133
 134         if (!comment)
 135                 return Empty;
 136
 137         return static_cast<int>(comment->GetEntryTime());
 138 }
 139
 140 Value CommentsTable::TypeAccessor(const Value& row)
 141 {
 142         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 143         Checkable::Ptr checkable = comment->GetCheckable();
 144
 145         if (!checkable)
 146                 return Empty;
 147
 148         if (dynamic_pointer_cast<Host>(checkable))
 149                 return 1;
 150         else
 151                 return 2;
 152 }
 153
 154 Value CommentsTable::IsServiceAccessor(const Value& row)
 155 {
 156         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 157         Checkable::Ptr checkable = comment->GetCheckable();
 158
 159         if (!checkable)
 160                 return Empty;
 161
 162         return (dynamic_pointer_cast<Host>(checkable) ? 0 : 1);
 163 }
 164
 165 Value CommentsTable::EntryTypeAccessor(const Value& row)
 166 {
 167         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 168
 169         if (!comment)
 170                 return Empty;
 171
 172         return comment->GetEntryType();
 173 }
 174
 175 Value CommentsTable::ExpiresAccessor(const Value& row)
 176 {
 177         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 178
 179         if (!comment)
 180                 return Empty;
 181
 182         return comment->GetExpireTime() != 0;
 183 }
 184
 185 Value CommentsTable::ExpireTimeAccessor(const Value& row)
 186 {
 187         Comment::Ptr comment = static_cast<Comment::Ptr>(row);
 188
 189         if (!comment)
 190                 return Empty;
 191
 192         return static_cast<int>(comment->GetExpireTime());
 193 }