mirror of
https://github.com/Icinga/icinga2.git
synced 2025-11-04 13:45:04 +01:00
155 lines
3.5 KiB
C++
155 lines
3.5 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2015 Icinga Development Team (http://www.icinga.org) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#include "base/type.hpp"
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#include "base/scriptglobal.hpp"
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using namespace icinga;
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static void RegisterTypeType(void)
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{
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Type::Ptr type = new TypeType();
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Type::TypeInstance = type;
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Type::Register(type);
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}
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INITIALIZE_ONCE(RegisterTypeType);
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String Type::ToString(void) const
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{
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return "type '" + GetName() + "'";
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}
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void Type::Register(const Type::Ptr& type)
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{
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VERIFY(GetByName(type->GetName()) == NULL);
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ScriptGlobal::Set(type->GetName(), type);
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}
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Type::Ptr Type::GetByName(const String& name)
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{
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Value ptype = ScriptGlobal::Get(name, &Empty);
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if (!ptype.IsObjectType<Type>())
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return Type::Ptr();
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return ptype;
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}
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Object::Ptr Type::Instantiate(void) const
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{
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ObjectFactory factory = GetFactory();
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if (!factory)
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return Object::Ptr();
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return factory();
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}
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bool Type::IsAbstract(void) const
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{
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return ((GetAttributes() & TAAbstract) != 0);
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}
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bool Type::IsAssignableFrom(const Type::Ptr& other) const
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{
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for (Type::Ptr t = other; t; t = t->GetBaseType()) {
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if (t.get() == this)
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return true;
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}
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return false;
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}
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Object::Ptr Type::GetPrototype(void) const
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{
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return m_Prototype;
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}
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void Type::SetPrototype(const Object::Ptr& object)
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{
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m_Prototype = object;
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}
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void Type::SetField(int id, const Value& value)
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{
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if (id == 0) {
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SetPrototype(value);
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return;
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}
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Object::SetField(id, value);
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}
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Value Type::GetField(int id) const
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{
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if (id == 0)
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return GetPrototype();
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return Object::GetField(id);
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}
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std::vector<String> Type::GetLoadDependencies(void) const
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{
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return std::vector<String>();
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}
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String TypeType::GetName(void) const
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{
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return "Type";
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}
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Type::Ptr TypeType::GetBaseType(void) const
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{
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return Type::Ptr();
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}
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int TypeType::GetAttributes(void) const
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{
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return 0;
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}
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int TypeType::GetFieldId(const String& name) const
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{
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if (name == "prototype")
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return 0;
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return -1;
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}
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Field TypeType::GetFieldInfo(int id) const
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{
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if (id == 0)
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return Field(0, "Object", "prototype", 0);
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throw std::runtime_error("Invalid field ID.");
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}
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int TypeType::GetFieldCount(void) const
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{
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return 1;
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}
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ObjectFactory TypeType::GetFactory(void) const
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{
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return NULL;
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}
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