mirror of https://github.com/Icinga/icinga2.git
83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-2014 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 "base/value.hpp"
|
|
#include "base/array.hpp"
|
|
#include "base/dictionary.hpp"
|
|
#include "base/type.hpp"
|
|
|
|
using namespace icinga;
|
|
|
|
Value Empty;
|
|
|
|
bool Value::ToBool(void) const
|
|
{
|
|
switch (GetType()) {
|
|
case ValueNumber:
|
|
return static_cast<bool>(boost::get<double>(m_Value));
|
|
|
|
case ValueString:
|
|
return !boost::get<String>(m_Value).IsEmpty();
|
|
|
|
case ValueObject:
|
|
if (IsObjectType<Dictionary>()) {
|
|
Dictionary::Ptr dictionary = *this;
|
|
return dictionary->GetLength() > 0;
|
|
} else if (IsObjectType<Array>()) {
|
|
Array::Ptr array = *this;
|
|
return array->GetLength() > 0;
|
|
} else {
|
|
return true;
|
|
}
|
|
|
|
case ValueEmpty:
|
|
return false;
|
|
|
|
default:
|
|
BOOST_THROW_EXCEPTION(std::runtime_error("Invalid variant type."));
|
|
}
|
|
}
|
|
|
|
String Value::GetTypeName(void) const
|
|
{
|
|
Type::Ptr t;
|
|
|
|
switch (GetType()) {
|
|
case ValueEmpty:
|
|
return "Empty";
|
|
case ValueNumber:
|
|
return "Number";
|
|
case ValueString:
|
|
return "String";
|
|
case ValueObject:
|
|
t = static_cast<Object::Ptr>(*this)->GetReflectionType();
|
|
if (!t) {
|
|
if (IsObjectType<Array>())
|
|
return "Array";
|
|
else if (IsObjectType<Dictionary>())
|
|
return "Dictionary";
|
|
else
|
|
return "Object";
|
|
} else
|
|
return t->GetName();
|
|
default:
|
|
return "Invalid";
|
|
}
|
|
}
|