Implement accessor functions for hosts, services, etc.

refs Icinga#7564

lib/icinga/CMakeLists.txt

@@ -48,7 +48,7 @@ set(icinga_SOURCES
   externalcommandprocessor.cpp host.cpp host.thpp hostgroup.cpp hostgroup.thpp icingaapplication.cpp
   icingaapplication.thpp customvarobject.cpp customvarobject.thpp icingastatuswriter.cpp icingastatuswriter.thpp
   legacytimeperiod.cpp macroprocessor.cpp notificationcommand.cpp notificationcommand.thpp notification.cpp
-  notification.thpp notification-apply.cpp perfdatavalue.cpp perfdatavalue.thpp pluginutility.cpp scheduleddowntime.cpp
+  notification.thpp notification-apply.cpp objectutils.cpp perfdatavalue.cpp perfdatavalue.thpp pluginutility.cpp scheduleddowntime.cpp
   scheduleddowntime.thpp scheduleddowntime-apply.cpp service-apply.cpp checkable-check.cpp checkable-comment.cpp
   service.cpp service.thpp servicegroup.cpp servicegroup.thpp checkable-notification.cpp timeperiod.cpp timeperiod.thpp
   user.cpp user.thpp usergroup.cpp usergroup.thpp icinga-type.cpp

lib/icinga/objectutils.cpp

@@ -0,0 +1,51 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012-2015 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 "icinga/objectutils.hpp"
+#include "icinga/host.hpp"
+#include "icinga/user.hpp"
+#include "icinga/checkcommand.hpp"
+#include "icinga/eventcommand.hpp"
+#include "icinga/notificationcommand.hpp"
+#include "icinga/hostgroup.hpp"
+#include "icinga/servicegroup.hpp"
+#include "icinga/usergroup.hpp"
+
+using namespace icinga;
+
+REGISTER_SCRIPTFUNCTION(get_host, &Host::GetByName);
+REGISTER_SCRIPTFUNCTION(get_service, &ObjectUtils::GetService);
+REGISTER_SCRIPTFUNCTION(get_user, &User::GetByName);
+REGISTER_SCRIPTFUNCTION(get_check_command, &CheckCommand::GetByName);
+REGISTER_SCRIPTFUNCTION(get_event_command, &EventCommand::GetByName);
+REGISTER_SCRIPTFUNCTION(get_notification_command, &NotificationCommand::GetByName);
+REGISTER_SCRIPTFUNCTION(get_host_group, &HostGroup::GetByName);
+REGISTER_SCRIPTFUNCTION(get_service_group, &ServiceGroup::GetByName);
+REGISTER_SCRIPTFUNCTION(get_user_group, &UserGroup::GetByName);
+
+Service::Ptr ObjectUtils::GetService(const String& host, const String& name)
+{
+	Host::Ptr host_obj = Host::GetByName(host);
+
+	if (!host_obj)
+		return Service::Ptr();
+
+	return host_obj->GetServiceByShortName(name);
+}
+

lib/icinga/objectutils.hpp

@@ -0,0 +1,44 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012-2015 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 OBJECTUTILS_H
+#define OBJECTUTILS_H
+
+#include "base/i2-base.hpp"
+#include "base/string.hpp"
+#include "icinga/service.hpp"
+
+namespace icinga
+{
+
+/**
+ * @ingroup icinga
+ */
+class I2_BASE_API ObjectUtils
+{
+public:
+	static Service::Ptr GetService(const String& host, const String& name);
+
+private:
+	ObjectUtils(void);
+};
+
+}
+
+#endif /* OBJECTUTILS_H */