icinga2/lib/remote/filterutility.hpp

78 lines
3.0 KiB
C++

/******************************************************************************
* 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 FILTERUTILITY_H
#define FILTERUTILITY_H
#include "remote/i2-remote.hpp"
#include "remote/apiuser.hpp"
#include "config/expression.hpp"
#include "base/dictionary.hpp"
#include "base/configobject.hpp"
#include <set>
namespace icinga
{
class TargetProvider : public Object
{
public:
DECLARE_PTR_TYPEDEFS(TargetProvider);
virtual void FindTargets(const String& type, const boost::function<void (const Value&)>& addTarget) const = 0;
virtual Value GetTargetByName(const String& type, const String& name) const = 0;
virtual bool IsValidType(const String& type) const = 0;
virtual String GetPluralName(const String& type) const = 0;
};
class ConfigObjectTargetProvider : public TargetProvider
{
public:
DECLARE_PTR_TYPEDEFS(ConfigObjectTargetProvider);
virtual void FindTargets(const String& type, const boost::function<void (const Value&)>& addTarget) const override;
virtual Value GetTargetByName(const String& type, const String& name) const override;
virtual bool IsValidType(const String& type) const override;
virtual String GetPluralName(const String& type) const override;
};
struct QueryDescription
{
std::set<String> Types;
TargetProvider::Ptr Provider;
String Permission;
};
/**
* Filter utilities.
*
* @ingroup remote
*/
class I2_REMOTE_API FilterUtility
{
public:
static Type::Ptr TypeFromPluralName(const String& pluralName);
static void CheckPermission(const ApiUser::Ptr& user, const String& permission, Expression **filter = NULL);
static std::vector<Value> GetFilterTargets(const QueryDescription& qd, const Dictionary::Ptr& query, const ApiUser::Ptr& user);
};
}
#endif /* FILTERUTILITY_H */