/*
 * This file is a part of Winix
 * and is not publicly distributed
 * 
 * Copyright (c) 2008-2010, Tomasz Sowa
 * All rights reserved.
 * 
 */
 
#include "functions.h"







void Functions::Clear()
{
	table.clear();
}



void Functions::AddFun(int code, const char * url)
{
	fun.code = code;
	fun.item.url = url;
	table.insert( std::make_pair(fun.item.url, fun) );
}



// in the future we will read these functions from the database
void Functions::ReadFunctions()
{
	Clear();
	
	fun.item.user_id    = -1;
	fun.item.group_id   = -1;
	fun.item.privileges = 0755;
	fun.item.parent_id  = -1; // !! temporarily doesn't matter
	fun.item.id         = -1;
	fun.item.type       = Item::file;
	

	AddFun(FUN_LS,				"ls");
	AddFun(FUN_CAT,				"cat");
	AddFun(FUN_NODE,			"node");
	AddFun(FUN_EMACS,			"emacs");
	AddFun(FUN_MKDIR,			"mkdir");
	AddFun(FUN_DEFAULT,			"default");
	AddFun(FUN_PRIV,			"priv");
	AddFun(FUN_RM,				"rm");
	AddFun(FUN_LOGOUT,			"logout");
	AddFun(FUN_LOGIN,			"login");
	AddFun(FUN_RUN,				"run");
	AddFun(FUN_WHO,				"who");
	AddFun(FUN_LAST,			"last");
	AddFun(FUN_CREATETHREAD,	"createthread");
	AddFun(FUN_THREAD,			"thread");
	AddFun(FUN_UPLOAD,			"upload");
	AddFun(FUN_CREATETICKET,	"createticket");
	AddFun(FUN_EDITTICKET,		"editticket");
	AddFun(FUN_TICKET,			"ticket");
	AddFun(FUN_UPTIME,			"uptime");
	AddFun(FUN_MV,				"mv");
	AddFun(FUN_UNAME,			"uname");
	AddFun(FUN_CHMOD,			"chmod");
	AddFun(FUN_CHOWN,			"chown");
	AddFun(FUN_CKEDITOR,		"ckeditor");
	AddFun(FUN_DOWNLOAD,		"download");
	AddFun(FUN_ADDUSER,			"adduser");
	AddFun(FUN_SUBJECT,			"subject");
	AddFun(FUN_CP,				"cp");
	AddFun(FUN_TINYMCE,			"tinymce");


	// functions which need more privileges
	fun.item.privileges = 0700;

	AddFun(FUN_RELOAD, "reload");
}





Function * Functions::GetFunction(const std::string & name)
{
Table::iterator i = table.find(name);
	
	if( i == table.end() )
		return 0;
	
return &(i->second);
}


// !! in the future there will be a special container where we can search through the Code object
Function * Functions::GetFunction(int code)
{
Table::iterator i = table.begin();
	
	for( ; i != table.end() ; ++i )
	{
		if( i->second.code == code )
			return &(i->second);
	}
	

return 0;	
}