| #pragma once |
| |
| #include "types.hpp" |
| |
| constexpr const char* xyzAssociationInterface = |
| "xyz.openbmc_project.Association"; |
| |
| constexpr size_t endpointsCountTimerThreshold = 100; |
| constexpr int endpointUpdateDelaySeconds = 1; |
| |
| /** @brief Remove input association |
| * |
| * @param[in] io - io context |
| * @param[in] sourcePath - Path of the object that contains the |
| * org.openbmc.Associations |
| * @param[in] owner - The Dbus service having its associations |
| * removed |
| * @param[in,out] server - sdbus system object |
| * @param[in,out] assocMaps - The association maps |
| * |
| * @return Void, server, assocMaps updated if needed |
| */ |
| void removeAssociation(boost::asio::io_context& io, |
| const std::string& sourcePath, const std::string& owner, |
| sdbusplus::asio::object_server& server, |
| AssociationMaps& assocMaps); |
| |
| /** @brief Remove input paths from endpoints of an association |
| * |
| * If the last endpoint was removed, then remove the whole |
| * association object, otherwise just set the property |
| * |
| * @param[in] io - io context |
| * @param[in] objectServer - sdbus system object |
| * @param[in] assocPath - Path of the object that contains the |
| * org.openbmc.Associations |
| * @param[in] endpointsToRemove - Endpoints to remove |
| * @param[in,out] assocMaps - The association maps |
| * |
| * @return Void, objectServer and assocMaps updated if needed |
| */ |
| void removeAssociationEndpoints( |
| boost::asio::io_context& io, sdbusplus::asio::object_server& objectServer, |
| const std::string& assocPath, |
| const boost::container::flat_set<std::string>& endpointsToRemove, |
| AssociationMaps& assocMaps); |
| |
| /** @brief Check and remove any changed associations |
| * |
| * Based on the latest values of the org.openbmc.Associations.associations |
| * property, passed in via the newAssociations param, check if any of the |
| * paths in the xyz.openbmc_project.Association.endpoints D-Bus property |
| * for that association need to be removed. If the last path is removed |
| * from the endpoints property, remove that whole association object from |
| * D-Bus. |
| * |
| * @param[in] io - io context |
| * @param[in] sourcePath - Path of the object that contains the |
| * org.openbmc.Associations |
| * @param[in] owner - The Dbus service having it's associatons |
| * changed |
| * @param[in] newAssociations - New associations to look at for change |
| * @param[in,out] objectServer - sdbus system object |
| * @param[in,out] assocMaps - The association maps |
| * |
| * @return Void, objectServer and assocMaps updated if needed |
| */ |
| void checkAssociationEndpointRemoves( |
| boost::asio::io_context& io, const std::string& sourcePath, |
| const std::string& owner, const AssociationPaths& newAssociations, |
| sdbusplus::asio::object_server& objectServer, AssociationMaps& assocMaps); |
| |
| /** @brief Handle new or changed association interfaces |
| * |
| * Called when either a new org.openbmc.Associations interface was |
| * created, or the associations property on that interface changed |
| * |
| * @param[in] io - io context |
| * @param[in,out] objectServer - sdbus system object |
| * @param[in] associations - New associations to look at for change |
| * @param[in] path - Path of the object that contains the |
| * org.openbmc.Associations |
| * @param[in] owner - The Dbus service having it's associatons |
| * changed |
| * @param[in] interfaceMap - The full interface map |
| * @param[in,out] assocMaps - The association maps |
| * |
| * @return Void, objectServer and assocMaps updated if needed |
| */ |
| void associationChanged( |
| boost::asio::io_context& io, sdbusplus::asio::object_server& objectServer, |
| const std::vector<Association>& associations, const std::string& path, |
| const std::string& owner, const InterfaceMapType& interfaceMap, |
| AssociationMaps& assocMaps); |
| |
| /** @brief Add a pending associations entry |
| * |
| * Used when a client wants to create an association between |
| * 2 D-Bus endpoint paths, but one of the paths doesn't exist. |
| * When the path does show up in D-Bus, if there is a pending |
| * association then the real association objects can be created. |
| * |
| * @param[in] objectPath - The D-Bus object path that should be an |
| * association endpoint but doesn't exist |
| * on D-Bus. |
| * @param[in] type - The association type. Gets used in the final |
| * association path of <objectPath>/<type>. |
| * @param[in] endpointPath - The D-Bus path on the other side |
| * of the association. This path exists. |
| * @param[in] endpointType - The endpoint association type. Gets used |
| * in the final association path of |
| * <endpointPath>/<endpointType>. |
| * @param[in] owner - The service name that owns the association. |
| * @param[in,out] assocMaps - The association maps |
| */ |
| void addPendingAssociation( |
| const std::string& objectPath, const std::string& type, |
| const std::string& endpointPath, const std::string& endpointType, |
| const std::string& owner, AssociationMaps& assocMaps); |
| |
| /** @brief Removes an endpoint from the pending associations map |
| * |
| * If the last endpoint is removed, removes the whole entry |
| * |
| * @param[in] endpointPath - the endpoint path to remove |
| * @param[in,out] assocMaps - The association maps |
| */ |
| void removeFromPendingAssociations(const std::string& endpointPath, |
| AssociationMaps& assocMaps); |
| |
| /** @brief Adds a single association D-Bus object (<path>/<type>) |
| * |
| * @param[in] io - io context |
| * @param[in,out] server - sdbus system object |
| * @param[in] assocPath - The association D-Bus path |
| * @param[in] endpoint - The association's D-Bus endpoint path |
| * @param[in] owner - The owning D-Bus well known name |
| * @param[in] ownerPath - The D-Bus path hosting the Associations property |
| * @param[in,out] assocMaps - The association maps |
| */ |
| void addSingleAssociation( |
| boost::asio::io_context& io, sdbusplus::asio::object_server& server, |
| const std::string& assocPath, const std::string& endpoint, |
| const std::string& owner, const std::string& ownerPath, |
| AssociationMaps& assocMaps); |
| |
| /** @brief Create a real association out of a pending association |
| * if there is one for this path. |
| * |
| * If objectPath is now on D-Bus, and it is also in the pending associations |
| * map, create the 2 real association objects and remove its pending |
| * associations entry. Used when a new path shows up in D-Bus. |
| * |
| * @param[in] io - io context |
| * @param[in] objectPath - the path to check |
| * @param[in] interfaceMap - The master interface map |
| * @param[in,out] assocMaps - The association maps |
| * @param[in,out] server - sdbus system object |
| */ |
| void checkIfPendingAssociation( |
| boost::asio::io_context& io, const std::string& objectPath, |
| const InterfaceMapType& interfaceMap, AssociationMaps& assocMaps, |
| sdbusplus::asio::object_server& server); |
| |
| /** @brief Find all associations in the association owners map with the |
| * specified endpoint path. |
| * |
| * @param[in] endpointPath - the endpoint path to look for |
| * @param[in] assocMaps - The association maps |
| * @param[out] associationData - A vector of {owner, Association} tuples |
| * of all the associations with that endpoint. |
| */ |
| void findAssociations(const std::string& endpointPath, |
| AssociationMaps& assocMaps, |
| FindAssocResults& associationData); |
| |
| /** @brief If endpointPath is in an association, move that association |
| * to pending and remove the association objects. |
| * |
| * Called when a path is going off of D-Bus. If this path is an |
| * association endpoint (the path that owns the association is still |
| * on D-Bus), then move the association it's involved in to pending. |
| * |
| * @param[in] io - io context |
| * @param[in] endpointPath - the D-Bus endpoint path to check |
| * @param[in,out] assocMaps - The association maps |
| * @param[in,out] server - sdbus system object |
| */ |
| void moveAssociationToPending( |
| boost::asio::io_context& io, const std::string& endpointPath, |
| AssociationMaps& assocMaps, sdbusplus::asio::object_server& server); |