/*
 * This file is a part of CMSLU -- Content Management System like Unix
 * and is not publicly distributed
 * 
 * Copyright (c) 2008, Tomasz Sowa
 * All rights reserved.
 * 
 */
 
#include "users.h"




Users::Users()
{
	Clear();
}



void Users::Clear()
{
	table.Clear();	
}



void Users::ReadUsers()
{
	Clear();	
	
	db.GetUsers(table);
}



User * Users::GetUser(long user_id)
{
	Table::Iterator i = table.FindId(user_id);
	
	if( i == table.End() )
		return 0;
	
return &(*i);
}


User * Users::GetUser(const std::string & name)
{
	Table::Iterator i = table.FindName(name);
	
	if( i == table.End() )
		return 0;
	
return &(*i);
}



long Users::GetUserId(const std::string & name)
{
User * puser = GetUser(name);

	if( !puser )
		return -1;	
	
return puser->id;
}



Users::Iterator Users::Begin()
{
	return table.Begin();
}



Users::Iterator Users::End()
{
	return table.End();
}



Users::SizeType Users::Size()
{
	return table.Size();
}



User & Users::operator[](Users::SizeType pos)
{
	return table[pos];
}