icinga2/lib/cli/repositoryutility.hpp

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/******************************************************************************
* Icinga 2 *
2015-01-22 12:00:23 +01:00
* 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 REPOSITORYUTILITY_H
#define REPOSITORYUTILITY_H
#include "base/i2-base.hpp"
#include "base/dictionary.hpp"
#include "base/array.hpp"
#include "base/value.hpp"
#include "base/string.hpp"
#include <boost/function.hpp>
namespace icinga
{
/**
* @ingroup cli
*/
class RepositoryUtility
{
public:
static Dictionary::Ptr GetArgumentAttributes(const std::vector<std::string>& arguments);
static String GetRepositoryConfigPath(void);
static String GetRepositoryObjectConfigPath(const String& type, const Dictionary::Ptr& object);
static String GetRepositoryObjectConfigFilePath(const String& type, const Dictionary::Ptr& object);
static String GetRepositoryChangeLogPath(void);
static void CreateRepositoryPath(const String& path);
static bool FilterRepositoryObjects(const String& type, const String& path);
static void PrintObjects(std::ostream& fp, const String& type);
static void PrintChangeLog(std::ostream& fp);
static bool AddObject(const String& name, const String& type, const Dictionary::Ptr& attrs);
static bool RemoveObject(const String& name, const String& type, const Dictionary::Ptr& attrs);
static bool CheckChangeExists(const Dictionary::Ptr& change);
static bool SetObjectAttribute(const String& name, const String& type, const String& attr, const Value& val);
static bool CommitChangeLog(void);
static bool ClearChangeLog(void);
static bool ChangeLogHasPendingChanges(void);
static std::vector<String> GetObjects(void);
private:
RepositoryUtility(void);
static bool RemoveObjectFileInternal(const String& path);
static bool AddObjectInternal(const String& name, const String& type, const Dictionary::Ptr& attrs);
static bool RemoveObjectInternal(const String& name, const String& type, const Dictionary::Ptr& attrs);
static bool SetObjectAttributeInternal(const String& name, const String& type, const String& key,
const Value& val, const Dictionary::Ptr& attrs);
/* repository.d */
static void CollectObjects(const String& object_file, std::vector<String>& objects);
static bool WriteObjectToRepository(const String& path, const String& name, const String& type, const Dictionary::Ptr& item);
static Dictionary::Ptr GetObjectFromRepository(const String& filename);
/* changelog */
static void CollectChangeLog(const String& change_file, std::vector<String>& changelog);
static bool WriteObjectToRepositoryChangeLog(const String& path, const Dictionary::Ptr& item);
static Dictionary::Ptr GetObjectFromRepositoryChangeLog(const String& filename);
static bool GetChangeLog(const boost::function<void (const Dictionary::Ptr&, const String&)>& callback);
static void CollectChange(const Dictionary::Ptr& change, Array::Ptr& changes);
static void CommitChange(const Dictionary::Ptr& change, const String& path);
static void ClearChange(const Dictionary::Ptr& change, const String& path);
static void FormatChangelogEntry(std::ostream& fp, const Dictionary::Ptr& change);
/* config print helpers */
static void SerializeObject(std::ostream& fp, const String& name, const String& type, const Dictionary::Ptr& object);
static void FormatValue(std::ostream& fp, const Value& val);
static void FormatArray(std::ostream& fp, const Array::Ptr& arr);
static String EscapeName(const String& name);
static String UnescapeName(const String& name);
};
}
#endif /* REPOSITORYUTILITY_H */