/*
 * This file is a part of Winix
 * and is not publicly distributed
 * 
 * Copyright (c) 2010, Tomasz Sowa
 * All rights reserved.
 * 
 */
 
#ifndef headerfilecmslucontentprivchanger
#define headerfilecmslucontentprivchanger


#include "core/request.h"
#include "core/system.h"
#include "db/db.h"



class PrivChanger
{
public:

	bool CheckAccess();
	void Change(bool change_owner_, bool change_priv_);

	void SetRequest(Request * prequest);
	void SetSystem(System * psystem);
	void SetDb(Db * pdb);

private:

	Request * request;
	System  * system;
	Db      * db;

	long user_id_file, group_id_file, user_id_dir, group_id_dir;
	int priv_file, priv_dir;
	bool subdirectories;
	bool change_owner, change_priv;

	bool ChangeOwner(Item & item, long user_id, long group_id);
	bool ChangePrivileges(Item & item, int privileges);
	void ChangePriv(Item & item, long user_id, long group_id, int privileges);
	void PrivLogStart(const wchar_t * what, long user, long group, int priv);
	void PrivLog(const wchar_t * what, long id, const std::wstring & url);
	void PrivFilesInDir(long parent_id);
	void PrivDir(long parent_id);
	void ReadPriv(const wchar_t * user_in, const wchar_t * group_in, const wchar_t * priv_in,
				   long & user_id, long & group_id, int & priv);
	void PrivDir();
	void PrivOneItem();
};



#endif