#!/bin/sh
#-----------------------------------------------------------------------------
# /var/install/include/cuivmlib - library for VM create and edit
#
# Last Update:  $Id:$
#
# Copyright (c) 2006-2009 the eisfair team <team(at)eisfair(dot)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.
#-----------------------------------------------------------------------------


#----------------------------------------------------------------------------
# check if handle is valid
#----------------------------------------------------------------------------
function cuivm_valid_handle()
{
    if [ "$1" != "" -a "$1" != "0" ]
    then
        return 0
    fi
    return 1
}


#----------------------------------------------------------------------------
# check if parameter is numeric
#----------------------------------------------------------------------------
function cuivm_check_is_numeric()
{ 
    [ "$(echo $*|grep -v "[^0-9]")" ];
    return $?
}


#----------------------------------------------------------------------------
# check if parameter is quota value
#----------------------------------------------------------------------------
function cuivm_check_is_quota()
{ 
    [ "$(echo $* | grep -i '[^0-9]*[G]:[0-9]*[G]')" ]; 
    return $?
}

#----------------------------------------------------------------------------
# check if parameter is a ip address
#----------------------------------------------------------------------------
function cuivm_check_is_ipaddress()
{ 
    if echo $1 | egrep -qs '\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b'
    then
        return 0
    else
        return 1
    fi
}

#----------------------------------------------------------------------------
# terminal_exit
# close terminal
#----------------------------------------------------------------------------
terminal_exit()
{
    win="$p2"
    ctrl="$p3"
    cui_window_close "$ctrl" "$IDOK"
    cui_return 0
}

#----------------------------------------------------------------------------
# cuivm_create_terminal
# run modifications with output to terminal
#----------------------------------------------------------------------------
function cuivm_create_terminal()
{
    local win="$1"
    local dlg
    local runfile="$2"
    local termtitle="$3"

    cui_terminal_new "$win" " $termtitle " 0 0 72 18 1112 $[$CWS_POPUP + $CWS_CENTERED] $CWS_NONE && dlg="$p2"
    if cuivm_valid_handle $dlg
    then
        cui_terminal_callback "$dlg" "$TERMINAL_EXIT" "$win" "terminal_exit"
        cui_window_create  "$dlg"
        cui_terminal_run   "$dlg" "$runfile"
        cui_window_modal   "$dlg"
        cui_window_destroy "$dlg"
    fi
}