xref: /openbmc/phosphor-dbus-monitor/src/propertywatch.cpp (revision 1abcb06bedadfbd40b4ec6f7e5f6a95021df3c96)
1  /**
2   * Copyright © 2017 IBM Corporation
3   *
4   * Licensed under the Apache License, Version 2.0 (the "License");
5   * you may not use this file except in compliance with the License.
6   * You may obtain a copy of the License at
7   *
8   *     http://www.apache.org/licenses/LICENSE-2.0
9   *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  #include "propertywatchimpl.hpp"
17  
18  namespace phosphor
19  {
20  namespace dbus
21  {
22  namespace monitoring
23  {
24  
25  /** @brief convert index.
26   *
27   *  An optimal start implementation requires objects organized in the
28   *  same structure as the mapper response.  The convert method reorganizes
29   *  the flat structure of the index to match.
30   *
31   *  @param[in] index - The index to be converted.
32   */
convert(const PropertyIndex & index)33  MappedPropertyIndex convert(const PropertyIndex& index)
34  {
35      MappedPropertyIndex m;
36  
37      for (const auto& i : index)
38      {
39          const auto& path = std::get<pathIndex>(i.first);
40          const auto& interface = std::get<interfaceIndex>(i.first);
41          const auto& property = std::get<propertyIndex>(i.first);
42          m[path][interface].push_back(property);
43      }
44  
45      return m;
46  }
47  } // namespace monitoring
48  } // namespace dbus
49  } // namespace phosphor
50