bool ServiceGroup::EvaluateObjectRule(const Service::Ptr service, const ObjectRule& rule)
{
DebugInfo di = rule.GetDebugInfo();
std::ostringstream msgbuf;
msgbuf << "Evaluating 'object' rule (" << di << ")";
CONTEXT(msgbuf.str());
Host::Ptr host = service->GetHost();
Dictionary::Ptr locals = make_shared<Dictionary>();
locals->Set("host", host);
locals->Set("service", service);
if (!rule.EvaluateFilter(locals))
return false;
std::ostringstream msgbuf2;
msgbuf2 << "Assigning membership for group '" << rule.GetName() << "' to service '" << service->GetName() << "' for rule " << di;
Log(LogDebug, "icinga", msgbuf2.str());
String group_name = rule.GetName();
ServiceGroup::Ptr group = ServiceGroup::GetByName(group_name);
if (!group) {
Log(LogCritical, "icinga", "Invalid membership assignment. Group '" + group_name + "' does not exist.");
return false;
}
/* assign service group membership */
group->ResolveGroupMembership(service, true);
return true;
}
bool HostGroup::EvaluateObjectRuleOne(const Host::Ptr& host, const ObjectRule& rule)
{
DebugInfo di = rule.GetDebugInfo();
std::ostringstream msgbuf;
msgbuf << "Evaluating 'object' rule (" << di << ")";
CONTEXT(msgbuf.str());
Dictionary::Ptr locals = make_shared<Dictionary>();
locals->Set("host", host);
if (!rule.EvaluateFilter(locals))
return false;
std::ostringstream msgbuf2;
msgbuf2 << "Assigning membership for group '" << rule.GetName() << "' to host '" << host->GetName() << "' for rule " << di;
Log(LogDebug, "HostGroup", msgbuf2.str());
String group_name = rule.GetName();
HostGroup::Ptr group = HostGroup::GetByName(group_name);
if (!group) {
Log(LogCritical, "HostGroup", "Invalid membership assignment. Group '" + group_name + "' does not exist.");
return false;
}
/* assign host group membership */
group->ResolveGroupMembership(host, true);
/* update groups attribute for apply */
host->AddGroup(group_name);
return true;
}
void HostGroup::EvaluateObjectRule(const ObjectRule& rule)
{
BOOST_FOREACH(const Host::Ptr& host, DynamicType::GetObjectsByType<Host>()) {
CONTEXT("Evaluating group membership in '" + rule.GetName() + "' for host '" + host->GetName() + "'");
EvaluateObjectRuleOne(host, rule);
}
void UserGroup::EvaluateObjectRule(const ObjectRule& rule)
{
BOOST_FOREACH(const User::Ptr& user, DynamicType::GetObjects<User>()) {
CONTEXT("Evaluating group membership in '" + rule.GetName() + "' for user '" + user->GetName() + "'");
EvaluateObjectRuleOne(user, rule);
}