ido: Implement contactgroup members.

lib/icinga/usergroup.cpp

@@ -32,6 +32,7 @@ static boost::mutex l_Mutex;
 static std::map<String, std::vector<User::WeakPtr> > l_MembersCache;
 static bool l_MembersCacheNeedsUpdate = false;
 static Timer::Ptr l_MembersCacheTimer;
+boost::signals2::signal<void (void)> UserGroup::OnMembersChanged;
 
 REGISTER_TYPE(UserGroup);
 
@@ -136,6 +137,10 @@ void UserGroup::RefreshMembersCache(void)
 		}
 	}
 
-	boost::mutex::scoped_lock lock(l_Mutex);
+	{
-	l_MembersCache.swap(newMembersCache);
+		boost::mutex::scoped_lock lock(l_Mutex);
+		l_MembersCache.swap(newMembersCache);
+	}
+
+	OnMembersChanged();
 }

lib/icinga/usergroup.h

@@ -48,6 +48,8 @@ public:
 
 	static void InvalidateMembersCache(void);
 
+	static boost::signals2::signal<void (void)> OnMembersChanged;
+
 protected:
 	virtual void OnRegistrationCompleted(void);
 

lib/ido/hostgroupdbobject.cpp

@@ -23,7 +23,6 @@
 #include "icinga/hostgroup.h"
 #include "base/objectlock.h"
 #include "base/initialize.h"
-#include "base/logger_fwd.h"
 #include "base/dynamictype.h"
 #include <boost/foreach.hpp>
 

lib/ido/servicegroupdbobject.cpp

@@ -54,7 +54,6 @@ Dictionary::Ptr ServiceGroupDbObject::GetStatusFields(void) const
 	return Empty;
 }
 
-
 void ServiceGroupDbObject::OnConfigUpdate(void)
 {
 	MembersChangedHandler();

lib/ido/usergroupdbobject.cpp

@@ -22,11 +22,14 @@
 #include "ido/dbvalue.h"
 #include "icinga/usergroup.h"
 #include "base/objectlock.h"
+#include "base/initialize.h"
+#include "base/dynamictype.h"
 #include <boost/foreach.hpp>
 
 using namespace icinga;
 
 REGISTER_DBTYPE(UserGroup, "contactgroup", DbObjectTypeContactGroup, "contactgroup_object_id", UserGroupDbObject);
+INITIALIZE_ONCE(UserGroupDbObject, &UserGroupDbObject::StaticInitialize);
 
 UserGroupDbObject::UserGroupDbObject(const DbType::Ptr& type, const String& name1, const String& name2)
 	: DbObject(type, name1, name2)
@@ -46,3 +49,33 @@ Dictionary::Ptr UserGroupDbObject::GetStatusFields(void) const
 {
 	return Empty;
 }
+
+void UserGroupDbObject::OnConfigUpdate(void)
+{
+	MembersChangedHandler();
+}
+
+void UserGroupDbObject::MembersChangedHandler(void)
+{
+	DbQuery query1;
+	query1.Table = DbType::GetByName("UserGroup")->GetTable() + "_members";
+	query1.Type = DbQueryDelete;
+	query1.WhereCriteria = boost::make_shared<Dictionary>();
+	query1.WhereCriteria->Set("instance_id", 0);
+	OnQuery(query1);
+
+	BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("UserGroup")) {
+		UserGroup::Ptr ug = static_pointer_cast<UserGroup>(object);
+
+		BOOST_FOREACH(const User::Ptr& user, ug->GetMembers()) {
+			DbQuery query2;
+			query2.Table = DbType::GetByName("UserGroup")->GetTable() + "_members";
+			query2.Type = DbQueryInsert;
+			query2.Fields = boost::make_shared<Dictionary>();
+			query2.Fields->Set("instance_id", 0); /* DbConnection class fills in real ID */
+			query2.Fields->Set("contactgroup_id", DbValue::FromObjectInsertID(ug));
+			query2.Fields->Set("contact_object_id", user);
+			OnQuery(query2);
+		}
+	}
+}

lib/ido/usergroupdbobject.h

@@ -38,8 +38,16 @@ public:
 
 	UserGroupDbObject(const DbType::Ptr& type, const String& name1, const String& name2);
 
+	static void StaticInitialize(void);
+
 	virtual Dictionary::Ptr GetConfigFields(void) const;
 	virtual Dictionary::Ptr GetStatusFields(void) const;
+
+protected:
+	virtual void OnConfigUpdate(void);
+
+private:
+	static void MembersChangedHandler(void);
 };
 
 }