Matt Spinler | 41e76f8 | 2021-10-14 16:00:13 -0500 | [diff] [blame] | 1 | /** |
| 2 | * Copyright © 2021 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 "get_managed_objects.hpp" |
| 17 | |
| 18 | #include "../manager.hpp" |
| 19 | #include "event.hpp" |
| 20 | |
Matt Spinler | 41e76f8 | 2021-10-14 16:00:13 -0500 | [diff] [blame] | 21 | namespace phosphor::fan::control::json |
| 22 | { |
| 23 | |
| 24 | using json = nlohmann::json; |
| 25 | |
| 26 | GetManagedObjects::GetManagedObjects(const json& jsonObj, |
| 27 | const std::vector<Group>& groups) : |
| 28 | ActionBase(jsonObj, groups) |
| 29 | { |
| 30 | setActions(jsonObj); |
| 31 | } |
| 32 | |
| 33 | void GetManagedObjects::run(Zone& zone) |
| 34 | { |
| 35 | std::set<std::string> services; |
| 36 | |
| 37 | // Call Manager::addObjects to refresh the values of the group members. |
| 38 | // If there is an ObjectManager interface that handles them, then |
| 39 | // the code can combine all members in the same service down to one call. |
| 40 | // If no ObjectManager, then still need addObjects calls for each. |
| 41 | for (const auto& group : _groups) |
| 42 | { |
| 43 | for (const auto& member : group.getMembers()) |
| 44 | { |
| 45 | std::vector<std::string> objMgrPaths; |
| 46 | |
| 47 | const auto& service = |
| 48 | zone.getManager()->getService(member, group.getInterface()); |
| 49 | |
| 50 | if (!service.empty()) |
| 51 | { |
| 52 | objMgrPaths = zone.getManager()->getPaths( |
| 53 | service, "org.freedesktop.DBus.ObjectManager"); |
| 54 | } |
| 55 | else |
| 56 | { |
| 57 | continue; |
| 58 | } |
| 59 | |
| 60 | // Look for the ObjectManager as an ancestor of the path. |
| 61 | auto hasObjMgr = |
| 62 | std::any_of(objMgrPaths.begin(), objMgrPaths.end(), |
| 63 | [member](const auto& path) { |
| 64 | return member.find(path) != std::string::npos; |
| 65 | }); |
| 66 | |
| 67 | if (!hasObjMgr || services.find(service) == services.end()) |
| 68 | { |
| 69 | if (hasObjMgr) |
| 70 | { |
| 71 | services.insert(service); |
| 72 | } |
| 73 | |
| 74 | zone.getManager()->addObjects(member, group.getInterface(), |
| 75 | group.getProperty()); |
| 76 | } |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | // Perform the actions |
| 81 | std::for_each(_actions.begin(), _actions.end(), |
| 82 | [](auto& action) { action->run(); }); |
| 83 | } |
| 84 | |
| 85 | void GetManagedObjects::setZones( |
| 86 | std::vector<std::reference_wrapper<Zone>>& zones) |
| 87 | { |
| 88 | for (auto& zone : zones) |
| 89 | { |
| 90 | this->addZone(zone); |
| 91 | // Add zone to _actions |
| 92 | std::for_each(_actions.begin(), _actions.end(), |
| 93 | [&zone](std::unique_ptr<ActionBase>& action) { |
| 94 | action->addZone(zone); |
| 95 | }); |
| 96 | } |
| 97 | } |
| 98 | |
| 99 | void GetManagedObjects::setActions(const json& jsonObj) |
| 100 | { |
| 101 | if (!jsonObj.contains("actions")) |
| 102 | { |
| 103 | return; |
| 104 | } |
| 105 | |
| 106 | for (const auto& jsonAct : jsonObj["actions"]) |
| 107 | { |
| 108 | if (!jsonAct.contains("name")) |
| 109 | { |
| 110 | throw ActionParseError{getName(), "Missing required action name"}; |
| 111 | } |
| 112 | |
| 113 | // Get any configured profile restrictions on the action |
| 114 | std::vector<std::string> profiles; |
| 115 | if (jsonAct.contains("profiles")) |
| 116 | { |
| 117 | profiles = jsonAct["profiles"].get<std::vector<std::string>>(); |
| 118 | } |
| 119 | |
| 120 | // Set the groups configured for each action run when the timer expires |
| 121 | std::vector<Group> groups; |
| 122 | Event::setGroups(jsonAct, profiles, groups); |
| 123 | |
| 124 | // If no groups on that action, use our own groups instead |
| 125 | const std::vector<Group>* groupPtr = &groups; |
| 126 | if (groups.empty()) |
| 127 | { |
| 128 | groupPtr = &_groups; |
| 129 | } |
| 130 | |
| 131 | // List of zones is set on these actions by overriden setZones() |
| 132 | auto actObj = ActionFactory::getAction( |
| 133 | jsonAct["name"].get<std::string>(), jsonAct, *groupPtr, {}); |
| 134 | if (actObj) |
| 135 | { |
| 136 | _actions.emplace_back(std::move(actObj)); |
| 137 | } |
| 138 | } |
| 139 | } |
| 140 | |
| 141 | } // namespace phosphor::fan::control::json |