Implement IDO (well, part of it anyway).

components/Makefile.am

@@ -6,6 +6,9 @@ SUBDIRS = \
 	compat \
 	delegation \
 	demo \
+	ido \
+	ido_log \
+	ido_mysql \
 	livestatus \
 	notification \
 	replication

components/ido/Makefile.am

@@ -0,0 +1,45 @@
+## Process this file with automake to produce Makefile.in
+
+pkglib_LTLIBRARIES = \
+	libido.la
+
+EXTRA_DIST = \
+	ido-type.conf
+
+.conf.cpp: $(top_builddir)/tools/mkembedconfig/mkembedconfig.c
+	$(top_builddir)/tools/mkembedconfig/mkembedconfig $< $@
+
+libido_la_SOURCES = \
+	dbconnection.cpp \
+	dbconnection.h \
+	dbobject.cpp \
+	dbobject.h \
+	dbreference.cpp \
+	dbreference.h \
+	dbtype.cpp \
+	dbtype.h \
+	hostdbobject.cpp \
+	hostdbobject.h \
+	ido-type.cpp
+
+libido_la_CPPFLAGS = \
+	$(LTDLINCL) \
+	$(BOOST_CPPFLAGS) \
+	-I${top_srcdir}/lib \
+	-I${top_srcdir}/components
+
+libido_la_LDFLAGS = \
+	$(BOOST_LDFLAGS) \
+	-module \
+	-no-undefined \
+	@RELEASE_INFO@ \
+	@VERSION_INFO@
+
+libido_la_LIBADD = \
+	$(BOOST_SIGNALS_LIB) \
+	$(BOOST_THREAD_LIB) \
+	$(BOOST_SYSTEM_LIB) \
+	${top_builddir}/lib/base/libbase.la \
+	${top_builddir}/lib/config/libconfig.la \
+	${top_builddir}/lib/remoting/libremoting.la \
+	${top_builddir}/lib/icinga/libicinga.la

components/ido/dbconnection.cpp

@@ -0,0 +1,71 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#include "ido/dbconnection.h"
+#include "base/dynamictype.h"
+#include <boost/foreach.hpp>
+
+using namespace icinga;
+
+DbConnection::DbConnection(const Dictionary::Ptr& serializedUpdate)
+	: DynamicObject(serializedUpdate)
+{ }
+
+void DbConnection::Initialize(void)
+{
+	DbObject::OnObjectUpdated.connect(boost::bind(&DbConnection::UpdateObject, this, _1, _2));
+}
+
+void DbConnection::SetReference(const DbObject::Ptr& dbobj, const DbReference& dbref)
+{
+	if (dbref.IsValid())
+		m_References[dbobj] = dbref;
+	else
+		m_References.erase(dbobj);
+}
+
+DbReference DbConnection::GetReference(const DbObject::Ptr& dbobj) const
+{
+	std::map<DbObject::Ptr, DbReference>::const_iterator it;
+
+	it = m_References.find(dbobj);
+
+	if (it == m_References.end())
+		return DbReference();
+
+	return it->second;
+}
+
+void DbConnection::UpdateObject(const DbObject::Ptr&, DbUpdateType)
+{
+	/* Default handler does nothing. */
+}
+
+void DbConnection::UpdateAllObjects(void)
+{
+	DynamicType::Ptr type;
+	BOOST_FOREACH(const DynamicType::Ptr& dt, DynamicType::GetTypes()) {
+		BOOST_FOREACH(const DynamicObject::Ptr& object, dt->GetObjects()) {
+			DbObject::Ptr dbobj = DbObject::GetOrCreateByObject(object);
+
+			if (dbobj)
+				UpdateObject(dbobj, DbObjectCreated);
+		}
+	}
+}

components/ido/dbconnection.h

@@ -0,0 +1,60 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#ifndef DBCONNECTION_H
+#define DBCONNECTION_H
+
+#include "base/dynamicobject.h"
+#include "ido/dbobject.h"
+
+namespace icinga
+{
+
+/**
+ * A database connection.
+ *
+ * @ingroup ido
+ */
+class DbConnection : public DynamicObject
+{
+public:
+	DECLARE_PTR_TYPEDEFS(DbConnection);
+
+	DbConnection(const Dictionary::Ptr& serializedUpdate);
+
+	void SetReference(const DbObject::Ptr& dbobj, const DbReference& dbref);
+	DbReference GetReference(const DbObject::Ptr& dbobj) const;
+
+protected:
+	virtual void UpdateObject(const DbObject::Ptr& dbobj, DbUpdateType kind) = 0;
+
+	void UpdateAllObjects(void);
+
+private:
+	void Initialize(void);
+
+	static void ObjectRegisteredHandler(const DynamicObject::Ptr& object);
+	static void ObjectUnregisteredHandler(const DynamicObject::Ptr& object);
+
+	std::map<DbObject::Ptr, DbReference> m_References;
+};
+
+}
+
+#endif /* DBCONNECTION_H */

components/ido/dbobject.cpp

@@ -0,0 +1,119 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#include "ido/dbobject.h"
+#include "ido/dbtype.h"
+#include "base/dynamictype.h"
+#include "base/objectlock.h"
+#include <boost/foreach.hpp>
+
+using namespace icinga;
+
+boost::signals2::signal<void (const DbObject::Ptr&, DbUpdateType)> DbObject::OnObjectUpdated;
+
+DbObject::DbObject(const String& name1, const String& name2)
+	: m_Name1(name1), m_Name2(name2), m_Object()
+{ }
+
+void DbObject::StaticInitialize(void)
+{
+	DynamicObject::OnRegistered.connect(boost::bind(&DbObject::ObjectRegisteredHandler, _1));
+	DynamicObject::OnUnregistered.connect(boost::bind(&DbObject::ObjectUnregisteredHandler, _1));
+	DynamicObject::OnTransactionClosing.connect(boost::bind(&DbObject::TransactionClosingHandler, _1, _2));
+	DynamicObject::OnFlushObject.connect(boost::bind(&DbObject::FlushObjectHandler, _1, _2));
+}
+
+void DbObject::SetObject(const DynamicObject::Ptr& object)
+{
+	m_Object = object;
+}
+
+DynamicObject::Ptr DbObject::GetObject(void) const
+{
+	return m_Object;
+}
+
+String DbObject::GetName1(void) const
+{
+	return m_Name1;
+}
+
+String DbObject::GetName2(void) const
+{
+	return m_Name2;
+}
+
+DbObject::Ptr DbObject::GetOrCreateByObject(const DynamicObject::Ptr& object)
+{
+	DbObject::Ptr dbobj = static_pointer_cast<DbObject>(object->GetExtension("DbObject"));
+
+	if (dbobj)
+		return dbobj;
+
+	DbType::Ptr dbtype = DbType::GetByName(object->GetType()->GetName());
+
+	if (!dbtype)
+		return DbObject::Ptr();
+
+	/* TODO: Deal with service names. */
+	dbobj = dbtype->GetOrCreateObjectByName(object->GetName(), String());
+
+	{
+		ObjectLock olock(object);
+		dbobj->SetObject(object);
+		object->SetExtension("DbObject", dbobj);
+	}
+
+	return dbobj;
+}
+
+void DbObject::ObjectRegisteredHandler(const DynamicObject::Ptr& object)
+{
+	DbObject::Ptr dbobj = GetOrCreateByObject(object);
+	OnObjectUpdated(dbobj, DbObjectCreated);
+}
+
+void DbObject::ObjectUnregisteredHandler(const DynamicObject::Ptr& object)
+{
+	DbObject::Ptr dbobj = GetOrCreateByObject(object);
+	OnObjectUpdated(dbobj, DbObjectRemoved);
+
+	{
+		ObjectLock olock(object);
+		object->ClearExtension("DbObject");
+	}
+}
+
+void DbObject::TransactionClosingHandler(double tx, const std::set<DynamicObject::WeakPtr>& modifiedObjects)
+{
+        BOOST_FOREACH(const DynamicObject::WeakPtr& wobject, modifiedObjects) {
+                DynamicObject::Ptr object = wobject.lock();
+
+                if (!object)
+                        continue;
+
+                FlushObjectHandler(tx, object);
+        }
+}
+
+void DbObject::FlushObjectHandler(double tx, const DynamicObject::Ptr& object)
+{
+	DbObject::Ptr dbobj = GetOrCreateByObject(object);
+	OnObjectUpdated(dbobj, DbObjectUpdated);
+}

components/ido/dbobject.h

@@ -0,0 +1,81 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#ifndef DBOBJECT_H
+#define DBOBJECT_H
+
+#include "dbreference.h"
+#include "base/dynamicobject.h"
+#include <boost/smart_ptr/make_shared.hpp>
+
+namespace icinga
+{
+
+enum DbUpdateType
+{
+	DbObjectCreated,
+	DbObjectUpdated,
+	DbObjectRemoved
+};
+
+/**
+ * A database object.
+ *
+ * @ingroup ido
+ */
+class DbObject : public Object
+{
+public:
+	DECLARE_PTR_TYPEDEFS(DbObject);
+
+	void SetObject(const DynamicObject::Ptr& object);
+	DynamicObject::Ptr GetObject(void) const;
+
+	String GetName1(void) const;
+	String GetName2(void) const;
+
+	virtual Dictionary::Ptr GetFields(void) const = 0;
+
+	static DbObject::Ptr GetOrCreateByObject(const DynamicObject::Ptr& object);
+
+	static boost::signals2::signal<void (const DbObject::Ptr&, DbUpdateType)> OnObjectUpdated;
+
+protected:
+	DbObject(const String& name1, const String& name2);
+
+private:
+	String m_Name1;
+	String m_Name2;
+	DynamicObject::Ptr m_Object;
+
+	friend boost::shared_ptr<DbObject> boost::make_shared<>(const icinga::String&, const icinga::String&);
+
+	static void StaticInitialize(void);
+
+	static void ObjectRegisteredHandler(const DynamicObject::Ptr& object);
+	static void ObjectUnregisteredHandler(const DynamicObject::Ptr& object);
+	static void TransactionClosingHandler(double tx, const std::set<DynamicObject::WeakPtr>& modifiedObjects);
+	static void FlushObjectHandler(double tx, const DynamicObject::Ptr& object);
+
+	friend class DbType;
+};
+
+}
+
+#endif /* DBOBJECT_H */

components/ido/dbreference.cpp

@@ -0,0 +1,40 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#include "dbreference.h"
+
+using namespace icinga;
+
+DbReference::DbReference(void)
+	: m_Id(-1)
+{ }
+
+DbReference::DbReference(long id)
+	: m_Id(id)
+{ }
+
+bool DbReference::IsValid(void) const
+{
+	return (m_Id != -1);
+}
+
+DbReference::operator long(void) const
+{
+	return m_Id;
+}

components/ido/dbreference.h

@@ -0,0 +1,45 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#ifndef DBREFERENCE_H
+#define DBREFERENCE_H
+
+namespace icinga
+{
+
+/**
+ * A database reference.
+ *
+ * @ingroup ido
+ */
+struct DbReference
+{
+public:
+	DbReference(void);
+	DbReference(long id);
+
+	bool IsValid(void) const;
+	operator long(void) const;
+private:
+	long m_Id;
+};
+
+}
+
+#endif /* DBREFERENCE_H */

components/ido/dbtype.cpp

@@ -0,0 +1,100 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#include "ido/dbtype.h"
+#include "base/objectlock.h"
+#include <boost/thread/once.hpp>
+
+using namespace icinga;
+
+boost::mutex DbType::m_StaticMutex;
+
+DbType::DbType(const String& name, const String& table, long tid, const DbType::ObjectFactory& factory)
+	: m_Name(name), m_Table(table), m_TypeId(tid), m_ObjectFactory(factory)
+{
+	static boost::once_flag initializeOnce = BOOST_ONCE_INIT;
+	boost::call_once(initializeOnce, &DbObject::StaticInitialize);
+}
+
+String DbType::GetName(void) const
+{
+	return m_Name;
+}
+
+String DbType::GetTable(void) const
+{
+	return m_Table;
+}
+
+long DbType::GetTypeId(void) const
+{
+	return m_TypeId;
+}
+
+void DbType::RegisterType(const DbType::Ptr& type)
+{
+	boost::mutex::scoped_lock lock(m_StaticMutex);
+	GetTypes()[type->GetName()] = type;
+}
+
+DbType::Ptr DbType::GetByName(const String& name)
+{
+	boost::mutex::scoped_lock lock(m_StaticMutex);
+	DbType::TypeMap::const_iterator it = GetTypes().find(name);
+
+	if (it == GetTypes().end())
+		return DbType::Ptr();
+
+	return it->second;
+}
+
+DbObject::Ptr DbType::GetOrCreateObjectByName(const String& name1, const String& name2)
+{
+	ASSERT(!OwnsLock());
+
+	ObjectLock olock(this);
+
+	DbType::ObjectMap::const_iterator it = GetObjects().find(std::make_pair(name1, name2));
+
+	if (it != GetObjects().end())
+		return it->second;
+
+	DbObject::Ptr dbobj = m_ObjectFactory(name1, name2);
+	GetObjects()[std::make_pair(name1, name2)] = dbobj;
+
+	return dbobj;
+}
+
+/**
+ * Caller must hold m_StaticMutex.
+ */
+DbType::TypeMap& DbType::GetTypes(void)
+{
+	static DbType::TypeMap tm;
+	return tm;
+}
+
+/**
+ * Caller must hold object mutex.
+ */
+DbType::ObjectMap& DbType::GetObjects(void)
+{
+	static DbType::ObjectMap om;
+	return om;
+}

components/ido/dbtype.h

@@ -0,0 +1,107 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#ifndef DBTYPE_H
+#define DBTYPE_H
+
+#include "base/object.h"
+#include "base/registry.h"
+#include "ido/dbobject.h"
+
+namespace icinga
+{
+
+/**
+ * A database object type.
+ *
+ * @ingroup ido
+ */
+struct DbType : public Object
+{
+public:
+	DECLARE_PTR_TYPEDEFS(DbType);
+
+	typedef boost::function<DbObject::Ptr (const String&, const String&)> ObjectFactory;
+	typedef std::map<String, DbType::Ptr, string_iless> TypeMap;
+	typedef std::map<std::pair<String, String>, DbObject::Ptr, pair_string_iless> ObjectMap;
+
+	DbType(const String& name, const String& table, long tid, const ObjectFactory& factory);
+
+	String GetName(void) const;
+	String GetTable(void) const;
+	long GetTypeId(void) const;
+
+	static void RegisterType(const DbType::Ptr& type);
+
+	static DbType::Ptr GetByName(const String& name);
+
+	DbObject::Ptr GetOrCreateObjectByName(const String& name1, const String& name2);
+
+private:
+	String m_Name;
+	String m_Table;
+	long m_TypeId;
+	ObjectFactory m_ObjectFactory;
+
+	static boost::mutex m_StaticMutex;
+	static TypeMap& GetTypes(void);
+
+	ObjectMap& GetObjects(void);
+};
+
+/**
+ * A registry for DbType objects.
+ *
+ * @ingroup ido
+ */
+class DbTypeRegistry : public Registry<DbType::Ptr>
+{ };
+
+/**
+ * Helper class for registering DynamicObject implementation classes.
+ *
+ * @ingroup ido
+ */
+class RegisterDbTypeHelper
+{
+public:
+	RegisterDbTypeHelper(const String& name, const String& table, long tid, const DbType::ObjectFactory& factory)
+	{
+		DbType::Ptr dbtype = boost::make_shared<DbType>(name, table, tid, factory);
+		DbType::RegisterType(dbtype);
+	}
+};
+
+/**
+ * Factory function for DbObject-based classes.
+ *
+ * @ingroup ido
+ */
+template<typename T>
+shared_ptr<T> DbObjectFactory(const String& name1, const String& name2)
+{
+	return boost::make_shared<T>(name1, name2);
+}
+
+#define REGISTER_DBTYPE(name, table, tid, type) \
+	I2_EXPORT icinga::RegisterDbTypeHelper g_RegisterDBT_ ## type(name, table, tid, DbObjectFactory<type>);
+
+}
+
+#endif /* DBTYPE_H */

components/ido/hostdbobject.cpp

@@ -0,0 +1,34 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#include "ido/hostdbobject.h"
+#include "ido/dbtype.h"
+
+using namespace icinga;
+
+REGISTER_DBTYPE("Host", "hosts", 1, HostDbObject);
+
+HostDbObject::HostDbObject(const String& name1, const String& name2)
+	: DbObject(name1, name2)
+{ }
+
+Dictionary::Ptr HostDbObject::GetFields(void) const
+{
+
+}

components/ido/hostdbobject.h

@@ -0,0 +1,46 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#ifndef HOSTDBOBJECT_H
+#define HOSTDBOBJECT_H
+
+#include "ido/dbobject.h"
+#include "base/dynamicobject.h"
+
+namespace icinga
+{
+
+/**
+ * A Host database object.
+ *
+ * @ingroup ido
+ */
+class HostDbObject : public DbObject
+{
+public:
+	DECLARE_PTR_TYPEDEFS(HostDbObject);
+
+	HostDbObject(const String& name1, const String& name2);
+
+	virtual Dictionary::Ptr GetFields(void) const;
+};
+
+}
+
+#endif /* HOSTDBOBJECT_H */

components/ido/ido-type.conf

@@ -0,0 +1,18 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/

components/ido/ido.vcxproj

@@ -0,0 +1,193 @@
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+  </ItemDefinitionGroup>
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+    <ClInclude Include="democomponent.h" />
+    <ClInclude Include="i2-demo.h" />
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components/ido/ido.vcxproj.filters

@@ -0,0 +1,32 @@
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+  <ItemGroup>
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+      <Filter>Headerdateien</Filter>
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+    <ClCompile Include="demo-type.cpp">
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components/ido_log/.gitignore

@@ -0,0 +1 @@
+ido_log-type.cpp

components/ido_log/Makefile.am

@@ -0,0 +1,37 @@
+## Process this file with automake to produce Makefile.in
+
+pkglib_LTLIBRARIES = \
+	libido_log.la
+
+EXTRA_DIST = \
+	ido_log-type.conf
+
+.conf.cpp: $(top_builddir)/tools/mkembedconfig/mkembedconfig.c
+	$(top_builddir)/tools/mkembedconfig/mkembedconfig $< $@
+
+libido_log_la_SOURCES = \
+	ido_log-type.cpp \
+	logdbconnection.cpp \
+	logdbconnection.h
+
+libido_log_la_CPPFLAGS = \
+	$(LTDLINCL) \
+	$(BOOST_CPPFLAGS) \
+	-I${top_srcdir}/lib \
+	-I${top_srcdir}/components
+
+libido_log_la_LDFLAGS = \
+	$(BOOST_LDFLAGS) \
+	-module \
+	-no-undefined \
+	@RELEASE_INFO@ \
+	@VERSION_INFO@
+
+libido_log_la_LIBADD = \
+	$(BOOST_SIGNALS_LIB) \
+	$(BOOST_THREAD_LIB) \
+	$(BOOST_SYSTEM_LIB) \
+	${top_builddir}/lib/base/libbase.la \
+	${top_builddir}/lib/config/libconfig.la \
+	${top_builddir}/lib/remoting/libremoting.la \
+	${top_builddir}/lib/icinga/libicinga.la

components/ido_log/ido_log-type.conf

@@ -0,0 +1,28 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+type MysqlDbConnection {
+	%attribute string "host",
+	%attribute number "port",
+
+	%attribute string "user",
+	%attribute string "password",
+
+	%attribute string "database",
+}

components/ido_log/ido_log.vcxproj

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+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>base.lib;config.lib;remoting.lib;icinga.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="democomponent.h" />
+    <ClInclude Include="i2-demo.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="demo-type.cpp" />
+    <ClCompile Include="democomponent.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <CustomBuild Include="demo-type.conf">
+      <FileType>Document</FileType>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">"$(SolutionDir)$(Platform)\$(Configuration)\mkembedconfig.exe" "%(Identity)" "%(Filename).cpp"</Command>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Preparing config fragment for embedding</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">"$(SolutionDir)$(Platform)\$(Configuration)\mkembedconfig.exe" "%(Identity)" "%(Filename).cpp"</Command>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Preparing config fragment for embedding</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">"$(SolutionDir)$(Platform)\$(Configuration)\mkembedconfig.exe" "%(Identity)" "%(Filename).cpp"</Command>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Preparing config fragment for embedding</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">"$(SolutionDir)$(Platform)\$(Configuration)\mkembedconfig.exe" "%(Identity)" "%(Filename).cpp"</Command>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Preparing config fragment for embedding</Message>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">%(Filename).cpp;%(Outputs)</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(Filename).cpp;%(Outputs)</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">%(Filename).cpp;%(Outputs)</Outputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">%(Filename).cpp;%(Outputs)</Outputs>
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)\tools\mkembedconfig\mkembedconfig.c</AdditionalInputs>
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)\tools\mkembedconfig\mkembedconfig.c</AdditionalInputs>
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(SolutionDir)\tools\mkembedconfig\mkembedconfig.c</AdditionalInputs>
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)\tools\mkembedconfig\mkembedconfig.c</AdditionalInputs>
+    </CustomBuild>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

components/ido_log/ido_log.vcxproj.filters

@@ -0,0 +1,32 @@
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+  <ItemGroup>
+    <ClInclude Include="democomponent.h">
+      <Filter>Headerdateien</Filter>
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+    <ClInclude Include="i2-demo.h">
+      <Filter>Headerdateien</Filter>
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+      <Filter>Quelldateien</Filter>
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+    <ClCompile Include="demo-type.cpp">
+      <Filter>Quelldateien</Filter>
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+    <CustomBuild Include="demo-type.conf">
+      <Filter>Quelldateien</Filter>
+    </CustomBuild>
+  </ItemGroup>
+</Project>

components/ido_log/logdbconnection.cpp

@@ -0,0 +1,37 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#include "ido_log/logdbconnection.h"
+#include "base/logger_fwd.h"
+
+using namespace icinga;
+
+REGISTER_TYPE(LogDbConnection);
+
+LogDbConnection::LogDbConnection(const Dictionary::Ptr& serializedUpdate)
+	: DbConnection(serializedUpdate)
+{
+	/* We're already "connected" to our database... Let's do this. */
+	UpdateAllObjects();
+}
+
+void LogDbConnection::UpdateObject(const DbObject::Ptr& dbobj, DbUpdateType kind)
+{
+	Log(LogInformation, "ido_log", "Object '" + dbobj->GetObject()->GetName() + "' was updated.");
+}

components/ido_log/logdbconnection.h

@@ -0,0 +1,48 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#ifndef LOGDBCONNECTION_H
+#define LOGDBCONNECTION_H
+
+#include "base/dynamictype.h"
+#include "ido/dbconnection.h"
+#include <vector>
+
+namespace icinga
+{
+
+/**
+ * A MySQL database connection.
+ *
+ * @ingroup ido
+ */
+class LogDbConnection : public DbConnection
+{
+public:
+	typedef shared_ptr<LogDbConnection> Ptr;
+	typedef weak_ptr<LogDbConnection> WeakPtr;
+
+	LogDbConnection(const Dictionary::Ptr& serializedUpdate);
+
+	virtual void UpdateObject(const DbObject::Ptr& dbobj, DbUpdateType kind);
+};
+
+}
+
+#endif /* LOGDBCONNECTION_H */

components/ido_mysql/.gitignore

@@ -0,0 +1 @@
+ido_mysql-type.cpp

components/ido_mysql/Makefile.am

@@ -0,0 +1,37 @@
+## Process this file with automake to produce Makefile.in
+
+pkglib_LTLIBRARIES = \
+	libido_mysql.la
+
+EXTRA_DIST = \
+	ido_mysql-type.conf
+
+.conf.cpp: $(top_builddir)/tools/mkembedconfig/mkembedconfig.c
+	$(top_builddir)/tools/mkembedconfig/mkembedconfig $< $@
+
+libido_mysql_la_SOURCES = \
+	ido_mysql-type.cpp \
+	mysqldbconnection.cpp \
+	mysqldbconnection.h
+
+libido_mysql_la_CPPFLAGS = \
+	$(LTDLINCL) \
+	$(BOOST_CPPFLAGS) \
+	-I${top_srcdir}/lib \
+	-I${top_srcdir}/components
+
+libido_mysql_la_LDFLAGS = \
+	$(BOOST_LDFLAGS) \
+	-module \
+	-no-undefined \
+	@RELEASE_INFO@ \
+	@VERSION_INFO@
+
+libido_mysql_la_LIBADD = \
+	$(BOOST_SIGNALS_LIB) \
+	$(BOOST_THREAD_LIB) \
+	$(BOOST_SYSTEM_LIB) \
+	${top_builddir}/lib/base/libbase.la \
+	${top_builddir}/lib/config/libconfig.la \
+	${top_builddir}/lib/remoting/libremoting.la \
+	${top_builddir}/lib/icinga/libicinga.la

components/ido_mysql/ido_mysql-type.conf

@@ -0,0 +1,28 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+type MysqlDbConnection {
+	%attribute string "host",
+	%attribute number "port",
+
+	%attribute string "user",
+	%attribute string "password",
+
+	%attribute string "database",
+}

components/ido_mysql/ido_mysql.vcxproj

@@ -0,0 +1,193 @@
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+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
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+    </ProjectConfiguration>
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+      <Platform>x64</Platform>
+    </ProjectConfiguration>
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+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
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+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{2E6C1133-730F-4875-A72C-B455B1DD4C5C}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>demo</RootNamespace>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
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+    <ConfigurationType>DynamicLibrary</ConfigurationType>
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+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
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+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
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+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
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+    <ClCompile>
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+      <PreprocessorDefinitions>_DEBUG;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_SCL_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <WarningLevel>Level3</WarningLevel>
+      <MinimalRebuild>false</MinimalRebuild>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
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+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>base.lib;config.lib;remoting.lib;icinga.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
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+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_SCL_SECURE_NO_WARNINGS;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <WarningLevel>Level3</WarningLevel>
+      <MinimalRebuild>false</MinimalRebuild>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
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+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>base.lib;config.lib;remoting.lib;icinga.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
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+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_SCL_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+      <MinimalRebuild>false</MinimalRebuild>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>base.lib;config.lib;remoting.lib;icinga.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_SCL_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>base.lib;config.lib;remoting.lib;icinga.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="democomponent.h" />
+    <ClInclude Include="i2-demo.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="demo-type.cpp" />
+    <ClCompile Include="democomponent.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <CustomBuild Include="demo-type.conf">
+      <FileType>Document</FileType>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">"$(SolutionDir)$(Platform)\$(Configuration)\mkembedconfig.exe" "%(Identity)" "%(Filename).cpp"</Command>
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+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">"$(SolutionDir)$(Platform)\$(Configuration)\mkembedconfig.exe" "%(Identity)" "%(Filename).cpp"</Command>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Preparing config fragment for embedding</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">"$(SolutionDir)$(Platform)\$(Configuration)\mkembedconfig.exe" "%(Identity)" "%(Filename).cpp"</Command>
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+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)\tools\mkembedconfig\mkembedconfig.c</AdditionalInputs>
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+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)\tools\mkembedconfig\mkembedconfig.c</AdditionalInputs>
+    </CustomBuild>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

components/ido_mysql/ido_mysql.vcxproj.filters

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClInclude Include="democomponent.h">
+      <Filter>Headerdateien</Filter>
+    </ClInclude>
+    <ClInclude Include="i2-demo.h">
+      <Filter>Headerdateien</Filter>
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+    <Filter Include="Headerdateien">
+      <UniqueIdentifier>{11a495bf-a705-4766-b3d3-9b5db266a6ef}</UniqueIdentifier>
+    </Filter>
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+      <UniqueIdentifier>{1fb6337f-a17f-46ea-9316-2d800a94b53d}</UniqueIdentifier>
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+    <ClCompile Include="democomponent.cpp">
+      <Filter>Quelldateien</Filter>
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+    <CustomBuild Include="demo-type.conf">
+      <Filter>Quelldateien</Filter>
+    </CustomBuild>
+  </ItemGroup>
+</Project>

components/ido_mysql/mysqldbconnection.cpp

@@ -0,0 +1,38 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#include "mysqldbconnection.h"
+
+using namespace icinga;
+
+REGISTER_TYPE(MysqlDbConnection);
+
+MysqlDbConnection::MysqlDbConnection(const Dictionary::Ptr& serializedUpdate)
+	: DbConnection(serializedUpdate)
+{
+	RegisterAttribute("host", Attribute_Config, &m_Host);
+	RegisterAttribute("port", Attribute_Config, &m_Port);
+	RegisterAttribute("user", Attribute_Config, &m_User);
+	RegisterAttribute("password", Attribute_Config, &m_Password);
+	RegisterAttribute("database", Attribute_Config, &m_Database);
+}
+
+void MysqlDbConnection::UpdateObject(const DbObject::Ptr& dbobj, DbUpdateType kind) {
+
+}

components/ido_mysql/mysqldbconnection.h

@@ -0,0 +1,58 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/)        *
+ *                                                                            *
+ * This program is free software; you can redistribute it and/or              *
+ * modify it under the terms of the GNU General Public License                *
+ * as published by the Free Software Foundation; either version 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program is distributed in the hope that it will be useful,            *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ * GNU General Public License for more details.                               *
+ *                                                                            *
+ * You should have received a copy of the GNU General Public License          *
+ * along with this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#ifndef MYSQLDBCONNECTION_H
+#define MYSQLDBCONNECTION_H
+
+#include "base/dynamictype.h"
+#include "ido/dbconnection.h"
+#include <vector>
+#include <mysql/mysql.h>
+
+namespace icinga
+{
+
+/**
+ * A MySQL database connection.
+ *
+ * @ingroup ido
+ */
+class MysqlDbConnection : public DbConnection
+{
+public:
+	typedef shared_ptr<MysqlDbConnection> Ptr;
+	typedef weak_ptr<MysqlDbConnection> WeakPtr;
+
+	MysqlDbConnection(const Dictionary::Ptr& serializedUpdate);
+
+	virtual void UpdateObject(const DbObject::Ptr& dbobj, DbUpdateType kind);
+
+private:
+	Attribute<String> m_Host;
+	Attribute<long> m_Port;
+	Attribute<String> m_User;
+	Attribute<String> m_Password;
+	Attribute<String> m_Database;
+
+	MYSQL *m_Connection;
+};
+
+}
+
+#endif /* MYSQLDBCONNECTION_H */

configure.ac

@@ -122,6 +122,9 @@ components/checker/Makefile
 components/compat/Makefile
 components/delegation/Makefile
 components/demo/Makefile
+components/ido/Makefile
+components/ido_log/Makefile
+components/ido_mysql/Makefile
 components/livestatus/Makefile
 components/notification/Makefile
 components/replication/Makefile

lib/base/dynamicobject.cpp

@@ -55,6 +55,7 @@ DynamicObject::DynamicObject(const Dictionary::Ptr& serializedObject)
 	RegisterAttribute("__type", Attribute_Config, &m_Type);
 	RegisterAttribute("__local", Attribute_Config, &m_Local);
 	RegisterAttribute("__source", Attribute_Local, &m_Source);
+	RegisterAttribute("__extensions", Attribute_Local, &m_Extensions);
 	RegisterAttribute("methods", Attribute_Config, &m_Methods);
 	RegisterAttribute("custom", Attribute_Config, &m_Custom);
 
@@ -351,6 +352,40 @@ String DynamicObject::GetSource(void) const
 	return m_Source;
 }
 
+void DynamicObject::SetExtension(const String& key, const Object::Ptr& object)
+{
+	Dictionary::Ptr extensions = m_Extensions;
+
+	if (!extensions) {
+		extensions = boost::make_shared<Dictionary>();
+		m_Extensions = extensions;
+	}
+
+	extensions->Set(key, object);
+	Touch("__extensions");
+}
+
+Object::Ptr DynamicObject::GetExtension(const String& key)
+{
+	Dictionary::Ptr extensions = m_Extensions;
+
+	if (!extensions)
+		return Object::Ptr();
+
+	return extensions->Get(key);
+}
+
+void DynamicObject::ClearExtension(const String& key)
+{
+	Dictionary::Ptr extensions = m_Extensions;
+
+	if (!extensions)
+		return;
+
+	extensions->Remove(key);
+	Touch("__extensions");
+}
+
 void DynamicObject::Register(void)
 {
 	ASSERT(!OwnsLock());

lib/base/dynamicobject.h

@@ -81,6 +81,10 @@ public:
 	void SetSource(const String& value);
 	String GetSource(void) const;
 
+	void SetExtension(const String& key, const Object::Ptr& object);
+	Object::Ptr GetExtension(const String& key);
+	void ClearExtension(const String& key);
+
 	void Flush(void);
 
 	void Register(void);
@@ -126,6 +130,7 @@ private:
 	Attribute<String> m_Type;
 	Attribute<bool> m_Local;
 	Attribute<String> m_Source;
+	Attribute<Dictionary::Ptr> m_Extensions;
 	Attribute<Dictionary::Ptr> m_Methods;
 	Attribute<Dictionary::Ptr> m_Custom;