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#include "associations.hpp"
void removeAssociation(const std::string& sourcePath, const std::string& owner,
sdbusplus::asio::object_server& server,
AssociationOwnersType& assocOwners,
AssociationInterfaces& assocInterfaces)
{
// Use associationOwners to find the association paths and endpoints
// that the passed in object path and service own. Remove all of
// these endpoints from the actual association D-Bus objects, and if
// the endpoints property is then empty, the whole association object
// can be removed. Note there can be multiple services that own an
// association, and also that sourcePath is the path of the object
// that contains the org.openbmc.Associations interface and not the
// association path itself.
// Find the services that have associations for this object path
auto owners = assocOwners.find(sourcePath);
if (owners == assocOwners.end())
{
return;
}
// Find the association paths and endpoints owned by this object
// path for this service.
auto assocs = owners->second.find(owner);
if (assocs == owners->second.end())
{
return;
}
for (const auto& [assocPath, endpointsToRemove] : assocs->second)
{
// Get the association D-Bus object for this assocPath
auto target = assocInterfaces.find(assocPath);
if (target == assocInterfaces.end())
{
continue;
}
// Remove the entries in the endpoints D-Bus property for this
// path/owner/association-path.
auto& existingEndpoints = std::get<endpointsPos>(target->second);
for (const auto& endpointToRemove : endpointsToRemove)
{
auto e = std::find(existingEndpoints.begin(),
existingEndpoints.end(), endpointToRemove);
if (e != existingEndpoints.end())
{
existingEndpoints.erase(e);
}
}
// Remove the association from D-Bus if there are no more endpoints,
// otherwise just update the endpoints property.
if (existingEndpoints.empty())
{
server.remove_interface(std::get<ifacePos>(target->second));
std::get<ifacePos>(target->second) = nullptr;
std::get<endpointsPos>(target->second).clear();
}
else
{
std::get<ifacePos>(target->second)
->set_property("endpoints", existingEndpoints);
}
}
// Remove the associationOwners entries for this owning path/service.
owners->second.erase(assocs);
if (owners->second.empty())
{
assocOwners.erase(owners);
}
}
void removeAssociationEndpoints(
sdbusplus::asio::object_server& objectServer, const std::string& assocPath,
const boost::container::flat_set<std::string>& endpointsToRemove,
AssociationInterfaces& assocInterfaces)
{
auto assoc = assocInterfaces.find(assocPath);
if (assoc == assocInterfaces.end())
{
return;
}
auto& endpointsInDBus = std::get<endpointsPos>(assoc->second);
for (const auto& endpointToRemove : endpointsToRemove)
{
auto e = std::find(endpointsInDBus.begin(), endpointsInDBus.end(),
endpointToRemove);
if (e != endpointsInDBus.end())
{
endpointsInDBus.erase(e);
}
}
if (endpointsInDBus.empty())
{
objectServer.remove_interface(std::get<ifacePos>(assoc->second));
std::get<ifacePos>(assoc->second) = nullptr;
std::get<endpointsPos>(assoc->second).clear();
}
else
{
std::get<ifacePos>(assoc->second)
->set_property("endpoints", endpointsInDBus);
}
}
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