# Antonio Ingargiola (debian@fastwebnet.it) 10 Sept - 2004
# Updated versions of this script can be found here:
# http://gnuaction.altervista.org/sections/About/Antonio/compilamplayer
#
#  Briefly, WHAT does this script?
#  - Create a .deb package for MPlayer with all the optimization for 
#    your machine, with your locale, with the only proprietary codecs that 
#    don't have a free equivalent. You can chose a lot of parameters througth
#    a user-friendly 'dialog' interface.
#
#  WHAT steps does it follow?
#  - Install all the needed packages througth apt-get (customizable)
#  - Download: MPlayer source, font, skin, livemedia lib, codecs
#  - Put the codecs in the appropriate system dir (customizable)
#  - Tweaks debian/rules in the MPlayer source to make a .deb optimized for
#    your system.
#  - Compile MPlayer througth fakeroot to make the .deb package
#  - Put font and skin in the appropriate system dir (customizable)
#
#  WHY to use?
#  - If you are lazy and want MPlayer compiled with all the optimization for 
#    your machine, with your locale, with the only proprietary codecs that 
#    don't have a free equivalentand and want a .deb for it for an easy 
#    [un]installation.
#  - If you want to install only font and/or skin for an MPlayer that you
#    installed your own.
#  - If you want to install the LIVE.COM library, indipendently from the fact
#    that you have or not MPlayer.
#
#  What are the good thinks of this script?
#  - Don't donwload twice the files (if found in the current dir)
#  - Easily chose what step to perform and what not through a user-friendly
#    'dialog' interface. For example, can be installed only font and skin, or
#    you can make only the configure step (and don't compile MPlayer).
#  - Don't overwrite the old codecs dir, creating codecs.old. If codecs.old 
#    exist will not be overwritten: the first backup is preserved. So if you 
#    run the script twice, you don't lose the first backup of your codecs.
#  - The same also for the skin and the LIVE.COM dir.
#  - It tweaks debian/rules in the MPlayer source to make a .deb optimized for
#    your system.
#  - You can easily change: font encoding, font size, language, configure 
#    options, archive's URLs and directories througth dedicated variables 
#    putted at the beginnig of the file.
#  - It's an example of what nice thinks can be done with bash.
#  - Just one file.
#  - Under GNU GPL.
#
#  What are the bad thinks?
#  - You must be root (or give the root's password) to run it.
#  - Works only for Debian Sarge and Sid.
#  - One file: it's increasing a lot.
#  - Maybe some bug? Tell me if you find some...
#
#    ***  Distributed under the GNU GPL Licence  ***
#
#  USAGE: compilamplayer [-s|--script] [-d|--dummy]
#  -s or --script: no confirm will be asked at each step
#  -l or --live   : download and use the LIVE.COM library
#  -c or --cvs    : use the daily cvs snapshot of MPlayer
#  -d or --dummy  : only configure will be made, then exits (usefull for debug)
#  -n or --nocolor: don't use colorized text
#  -f or --nofresh: don't try to download newer version of this script
#  -h or --help   : only this help will be showed then exits
#
#  NOTE: The LIVE.COM library is compilable only with the cvs snapshot
#
#
# Based on :
# compilamplayer.sh by Benno Senoner  (benno@linuxdesktop.it)
# modificata da krakz (krakz@spacelab.it)
# distributed under the GNU GPL License
# http://www.linuxdesktop.it/mplayer
# ___

#!/bin/bash
# %%%%%%%%%% BEGIN USER MODIFICABLE VARIABLES  %%%%%%%%%%
 
LANGUAGE="it"   # Available: bg cz de dk el en es fr hu it ja ko mk nl no pl ro ru sk tr uk pt_BR zh_CN zh_TW all
FONT_SIZE="24"  # The osd font, choose between: 14, 18, 24, 28
FONT_ENCODING="iso-8859-1"
 
 
# Archives's URL for source, codecs, skin, font. CHANGE ONLY THEESE (ideally) IF THE UPSTREAM ARCHIVES CHANGE.
URL_MPLAYER="http://www1.mplayerhq.hu/MPlayer/releases/MPlayer-1.0pre5.tar.bz2"
URL_ESSENTIAL_CODECS="http://www1.mplayerhq.hu/MPlayer/releases/codecs/essential-20040809.tar.bz2"
URL_DEFAULT_SKIN="http://www1.mplayerhq.hu/MPlayer/Skin/Blue-1.4.tar.bz2"
URL_FONTS="http://www1.mplayerhq.hu/MPlayer/releases/fonts/font-arial-$FONT_ENCODING.tar.bz2"
URL_LIVEMEDIA="http://live.com/liveMedia/public/live.2004.09.09.tar.gz"
URL_MPLAYER_CVS="http://www1.mplayerhq.hu/MPlayer/cvs/MPlayer-current.tar.bz2"
 
# System dirs (they are here because CONFIGURE_OPTION may need them)
CODECS_DIR="/usr/local/lib/codecs"  # *** Default positions taken from README ***
MPLAYER_DIR="/usr/share/mplayer"    # --> System directory for skins e fonts
FONTS_SUBDIR="font"                 #   -> Sub-directory of MPLAYER_DIR used for the fonts
SKIN_SUBDIR="Skin"                  #   -> Sub-directory di MPLAYER_DIR used for the skins
LIVEMEDIA_DIR="/usr/local/lib"      # Dir for the LIVE.COM library
 
# Option passed to the configure, keep present that the following options are yet in debian/rules:
# --prefix=/usr --confdir=/etc/mplayer --disable-runtime-cpudetection --enable-gui
# If -l or --live is passed then will be automatically added --enable-live
CONFIGURE_OPTIONS="--language=$LANGUAGE --enable-menu --with-codecsdir=$CODECS_DIR"
 
# Packages needed for the download and compilation
BUILD_PACKAGES="autoconf libconfhelper-perl dh-make dh-buildinfo debconf fakeroot wget"
LIBRARY_PACKAGES="libpng3-dev libjpeg-dev libvorbis-dev xlibs-dev libgtk1.2-dev libsdl1.2-dev"
 
# %%%%%%%%%% END OF USER MODIFICABLE VARIABLES %%%%%%%%%% 
 
 
# Subdir of the choosen font (choose the dimention)
FONT_NAME="font-arial-$FONT_SIZE-$FONT_ENCODING"
 
# Dir names impossible to extrapolate and thus setted manually
DIR_LIVEMEDIA_TAR="live"
 
# Archives names (don't need to change, it's robust) 
TARFILE_MPLAYER=$( echo $URL_MPLAYER | rev | cut -d/ -f1 | rev )
TARFILE_ESSENTIAL_CODECS=$( echo $URL_ESSENTIAL_CODECS | rev | cut -d/ -f1 | rev ) 
TARFILE_DEFAULT_SKIN=$( echo $URL_DEFAULT_SKIN | rev | cut -d/ -f1 | rev ) 
TARFILE_FONTS=$( echo $URL_FONTS | rev | cut -d/ -f1 | rev ) 
TARFILE_LIVEMEDIA=$( echo $URL_LIVEMEDIA | rev | cut -d/ -f1 | rev ) 
TARFILE_MPLAYER_CVS=$( echo $URL_MPLAYER_CVS | rev | cut -d/ -f1 | rev ) 
 
UPSTREAM_SCRIPT_URL="http://gnuaction.altervista.org/sections/About/Antonio/compilamplayer"
 
# OTHER INTERNAL VARIABLES ############################################
ME=`basename $0`
ROOT_UID=0
DIALOG_TMP_FILE="/tmp/dialog_compilamplayer"
NEW_VERSION_TMP_FILE="/tmp/new_version_compilamplayer"
RE_EXECUTING_AS_ROOT_TMP_FILE="/tmp/not_root_compilamplayer"
ARCH_LIST_TMP_FILE="/tmp/list_compilamplayer"
ON_EXIT="rm -f $DIALOG_TMP_FILE $NEW_VERSION_TMP_FILE $RE_EXECUTING_AS_ROOT_TMP_FILE $ARCH_LIST_TMP_FILE 2> /dev/null"
#######################################################################
 
# COLORS ALIAS ########################################################
BLACK="\e[0;30m";  WHITE="\e[1;37m"
GRAY="\e[1;30m";   LGRAY="\e[0;37m"
RED="\e[0;31m";    LRED="\e[1;31m"
GREEN="\e[0;32m";  LGREEN="\e[1;32m"
BROWN="\e[0;33m";  YELLOW="\e[1;33m"
BLUE="\e[0;34m";   LBLUE="\e[1;34m"
PURPLE="\e[0;35m"; PINK="\e[1;35m"
CYAN="\e[0;36m";   LCYAN="\e[1;36m"
Z="\e[0m"
#######################################################################
 
 
# UTILITY FUNCTIONS ###################################################
pause () {
    if [ $SCRIPT = 0 ]; then
	echo -e "\n  ${LGREEN}>>>$Z  Premi ${WHITE}INVIO$Z per continuare o ${WHITE}CTRL+c$Z per interrompere  ${LGREEN}<<<$Z"
	read
    fi
}
 
result () {
    if [[ $1 == 0 ]]; then
	echo -e " [  ${LGREEN}OK$Z  ]\n"
    else
	echo -e " [ ${LRED}FALLITO$Z ]\n"
    fi
}
 
item () {
    echo -e " ${LGREEN}*$Z $1"
}
 
onoff () {
    if [ $1 = 1 ]; then echo -en "on"
    elif [ $1 = 0 ]; then echo -en "off"
    else echo -en "errore_onoff"
    fi
}
 
arch_type () {
    SUFFIX=`echo $1 | rev | cut -d. -f1 | rev`
    case "$SUFFIX" in
	"gz"  | "tgz"          ) echo -n "z" ;;
	"bz2" | "tbz" | "tbz2" ) echo -n "j" ;;
	*) echo -n "errore_nella_funzione_arch_type";;
    esac
}
 
nocolor () {
    BLACK="";  WHITE="";  GRAY="";   LGRAY="";  RED="";    LRED="";   
    GREEN="";  LGREEN=""; BROWN="";  YELLOW=""; BLUE="";   LBLUE="";
    PURPLE=""; PINK="";   CYAN="";   LCYAN="";  Z="";
}
 
download () {
    local URL=$1
    local FILE=$2
 
    wget -v -c $URL
    res=$?
    result $res
    if [[ $res != 0 ]]; then
	echo -e "\n *** ERRORE:";
	echo -e " Fallito il download del file: ${WHITE}${URL}$Z";
	echo -e " controllare se la connessione a Internet e' OK.";
    else
	[ -n "$FILE" ] && [ -f "$FILE" ] && chmod a+rw $FILE
    fi
 
    return $res
}
 
extract_arch () { # WARNING: it deletes previous omonimous dir
    local TAR=$1
    local TMP_DIR="tmp_dir"
 
    # Note that DIR is global and can be saved.
    # - > the first sed print the first line, the second remove the /
    rm -rf $TMP_DIR; mkdir $TMP_DIR
    tar `arch_type $TAR`vxf $TAR -C $TMP_DIR > $ARCH_LIST_TMP_FILE &&\
    DIR=`cat $ARCH_LIST_TMP_FILE | sed -n '1p' | sed 's/\///g'` &&\
    if [ -d "$DIR" ]; then rm -rf "$DIR"; fi &&\
    mv $TMP_DIR/$DIR . &&\
    chmod -R a+wr "$DIR"
    res=$?
    rm -f $ARCH_LIST_TMP_FILE
    rm -rf $TMP_DIR
 
    result $res
    return $res
}
 
create_dir () {
    local DIR=$1; 
    local NOBACKUP=$2; # if != NULL then don't make backup
 
    if [ -z "$DIR" ]; then return
    elif [ -d $DIR ]; then
	if [ -n "$NOBACKUP" ]; then
	    rm -rf "$DIR" && echo -e "  - Vecchia ${WHITE}$DIR$Z eliminata (backup non richiesto)."
	elif [ -d "$DIR.old" ]; then
	    rm -rf "$DIR" && echo -e "  - Vecchia ${WHITE}$DIR$Z eliminata: esisteva un precedente backup."	
	else
	    mv "$DIR" "$DIR.old" && echo -e "  - Vecchia ${WHITE}$DIR$Z salvata in ${WHITE}$DIR.old$Z"
	fi
    fi
    mkdir $DIR 
}
 
helpme () {
    echo -e "\n      ${LGREEN}>>>   ${WHITE}Programma $ME   ${LGREEN}<<<$Z\n"
    echo -e "  Questo script crea un pacchetto .deb di MPlayer.\n"
    echo -e "  ${WHITE}USO:$Z\n       $WHITE$ME$Z [-s|--script] [-d|--dummy] [-l|--live] [-h|--help]\n"
    echo -e "  ${WHITE}Parametri (opzionali):$Z"
    echo -e "   ${LGREEN}* ${WHITE}-s$Z oppure ${WHITE}--script$Z  : ad ogni passo non verra' chiesta alcuna conferma."
    echo -e "   ${LGREEN}* ${WHITE}-c$Z oppure ${WHITE}--cvs$Z     : usa il daily snapshot del cvs di MPlayer."
    echo -e "   ${LGREEN}* ${WHITE}-l$Z oppure ${WHITE}--live$Z    : abilita il suppoprto LIVE.COM (usare solo con -c)."
    echo -e "   ${LGREEN}* ${WHITE}-d$Z oppure ${WHITE}--dummy$Z   : esegue solo il configure ed esce."
    echo -e "   ${LGREEN}* ${WHITE}-n$Z oppure ${WHITE}--nocolor$Z : non usa il testo colorato."
    echo -e "   ${LGREEN}* ${WHITE}-f$Z oppure ${WHITE}--nofresh$Z : non cerca di scaricare una nuova versione di questo script."
    echo -e "   ${LGREEN}* ${WHITE}-h$Z oppure ${WHITE}--help$Z    : mostra questo aiuto ed esce.\n"
    echo -e "  ${WHITE}NOTA:$Z La libreria LIVE.COM e' compilabile solo con lo snapshot del cvs.\n"
    exit
}
 
########################################################################
 
# PARAMETERS' PARSING ##################################################
    SCRIPT=0
    DUMMY=0
    LIVE=0
    CVS=0
    NO_NEW_VERSION=0
 
    PARAM="$@"
    until [ -z "$1" ]  # Until all parameters used up...
    do
	if   [ x$1 = "x-s" ] || [ x$1 = "x--script" ];  then SCRIPT=1;
	elif [ x$1 = "x-d" ] || [ x$1 = "x--dummy" ];   then DUMMY=1;
	elif [ x$1 = "x-l" ] || [ x$1 = "x--live" ];    then LIVE=1;
	elif [ x$1 = "x-c" ] || [ x$1 = "x--cvs" ];     then CVS=1;
	elif [ x$1 = "x-f" ] || [ x$1 = "x--nofresh" ]; then NO_NEW_VERSION=1;    
	elif [ x$1 = "x-n" ] || [ x$1 = "x--nocolor" ]; then nocolor    
	elif [ x$1 = "x-h" ] || [ x$1 = "x--help" ];    then helpme
	else echo -e " Parametro $WHITE$1$Z ignorato."
	fi
 
	shift
    done
########################################################################
 
# THE VERY BEGINNING ###################################################
trap "$ON_EXIT" 0 15
 
# if not jet done, download the latest version of the script and execute it
if [ $NO_NEW_VERSION = 0 ] && [ ! -f $NEW_VERSION_TMP_FILE ]; then
 
    :> $NEW_VERSION_TMP_FILE
 
    clear; echo; item "Provo a scaricare la verione aggionata di ${WHITE}$ME$Z\n"
    SCRIPT_NAME=`echo $UPSTREAM_SCRIPT_URL | rev | cut -d/ -f1 | rev`
 
    wget $UPSTREAM_SCRIPT_URL -O $SCRIPT_NAME && [ ! -f not_found.html ]
    res=$?
    rm -f not_found.html
    result $res
    if [ $res = 0 ]; then
	item "Ho scaricato la nuova versione, ora la eseguo ...\n"
	chmod a+x $SCRIPT_NAME
	pause
	exec ./$SCRIPT_NAME $PARAM
    else
	echo -e "  - Impossibile scaricare una nuova versione, continuo ugualmente.\n"
    fi
    pause
fi
 
# Consistency of the passed parameters
if [ $LIVE = 1 ] && [ $CVS = 0 ]; then
    echo -e "\n ${LRED}***$Z ${WHITE}Errore$Z: l'opzione ${WHITE}-l$Z (--live) puo' essere usata sono assieme a ${WHITE}-c$Z (--cvs).\n"
    helpme
fi
 
# If I'm re-executing myself as root don't show the welcome again
if [ ! -f $RE_EXECUTING_AS_ROOT_TMP_FILE ]; then
    clear
    echo -e "\n  ${WHITE}BENVENUTI$Z in ${LGREEN}$ME$Z\n"
else
    echo -e "\n"
    item "Bene, adesso ho i permessi. Proseguiamo ... \n"
    rm -f $RE_EXECUTING_AS_ROOT_TMP_FILE 
fi
 
if [ "$UID" -ne "$ROOT_UID" ]; then
    echo -e "  Purtroppo e' necessario eseguire questo script come ${LRED}root$Z.\n"
    echo -e "  Questo perche' per instalare i pacchetti necessari con ${WHITE}apt-get$Z"
    echo -e "  e per copiare ${WHITE}codec$Z, ${WHITE}font$Z e ${WHITE}skin$Z nelle directory di sistema"
    echo -e "  sono necessari i privileggi dell'aministratore."
    echo -en "\n  Inserisci perfavore la ${WHITE}password di root$Z.\n "
    :> $RE_EXECUTING_AS_ROOT_TMP_FILE
    RETRY=""
    for n in `seq 2 4`; do
	echo -e "$RETRY"
	# Become root and re-execute myself
	su -c "$0 $PARAM" && exit
	RETRY="\n  ${LGREEN}>>>$Z Password errata, si prega di riprovare (tentativo ${LGREEN}$n$Z di ${LGREEN}3$Z): \n"
    done
#e    rm -f $RE_EXECUTING_AS_ROOT_TMP_FILE
#e    rm -f $NEW_VERSION_TMP_FILE
    echo -e "\n  Spiacente, password errata. Riprova rieseguendo lo script.\n"
    exit
fi
 
# From here I'm root
 
# Default values that cannot be choosen from the command line
DEB=1; CODEC=1; SKIN=1; FONT=1; APT=1
 
# DIALOG ###############################################################
if [ $SCRIPT = 0 ]; then
    DIALOG_OK=0; DIALOG_CANCEL=1; DIALOG_ESC=255
 
    :> $DIALOG_TMP_FILE
 
    dialog  --backtitle "Compila MPlayer" \
	    --title " Scegli le operazioni da compiere " \
	    --checklist "Quali operazioni vuoi che siano svolte? Considera che se\
			scegli LIVE.COM devi anche scegliere CVS. Se sei insicuro premi semplicemente OK." 19 74 10 \
	    "Crea_il_pacchetto_.deb" "" `onoff $DEB` \
	    "Usa_il_CVS_invece_della_versione_stabile" "" `onoff $CVS` \
	    "Installa_pacchetti_debian_necessari" "" `onoff $APT` \
	    "Installa_libreria_LIVE.COM" "" `onoff $LIVE` \
	    "Installa_i_codec" "" `onoff $CODEC` \
	    "Installa_la_skin" "" `onoff $SKIN` \
	    "Installa_i_caratteri" "" `onoff $FONT` \
	    "Non_chiedere_conferma_per_le_operazioni" "" off \
	    "-------------------" "" off \
	    "Esegui_solo_il_configure" "" `onoff $DUMMY` 2> $DIALOG_TMP_FILE
 
    retval=$?
 
    # Has been pressed OK, Cancel or ESC ?
    case $retval in
      $DIALOG_OK)
        choice=`cat $DIALOG_TMP_FILE` # Load the dialog's output
	clear; echo;;
      $DIALOG_CANCEL)
	echo -e "\n  Esecuzione annullata.\n"
	exit;;
      $DIALOG_ESC)
	echo -e "\n  Esecuzione interrotta.\n"
	exit;;
      *)
	clear;
	echo "  Codice di ritorno inatteso: $retval"
	echo "  Sono stato ucciso in maniera brutale.\n"
	exit;;
    esac
 
    item "Sono state scelte le seguenti opzioni:"
    # Theese are needed to set correctly to 0 variables that were setted to 1
    DEB_TMP=0;  CVS_TMP=0;  APT_TMP=0;    LIVE_TMP=0;  CODEC_TMP=0; 
    SKIN_TMP=0; FONT_TMP=0; SCRIPT_TMP=0; DUMMY_TMP=0;
 
    for opt in `echo $choice | sed -e "s/\"//g" | sed -e "s/-------------------//" | sed -e "s/ /\n/g"`
    do
	echo "  - `echo $opt | sed -e \"s/_/ /g\"`" # Remove the underscores
	if [ "$opt" = "Crea_il_pacchetto_.deb" ]; then DEB_TMP=1; fi
	if [ "$opt" = "Usa_il_CVS_invece_della_versione_stabile" ]; then CVS_TMP=1; fi
	if [ "$opt" = "Installa_pacchetti_debian_necessari" ]; then APT_TMP=1; fi
	if [ "$opt" = "Installa_libreria_LIVE.COM" ]; then LIVE_TMP=1; fi
	if [ "$opt" = "Installa_i_codec" ]; then CODEC_TMP=1; fi
	if [ "$opt" = "Installa_la_skin" ]; then SKIN_TMP=1; fi
	if [ "$opt" = "Installa_i_caratteri" ]; then FONT_TMP=1; fi
	if [ "$opt" = "Non_chiedere_conferma_per_le_operazioni" ]; then SCRIPT_TMP=1; fi
	if [ "$opt" = "Esegui_solo_il_configure" ]; then DUMMY_TMP=1; fi
    done; echo
    DEB=$DEB_TMP;   CVS=$CVS_TMP;   APT=$APT_TMP; LIVE=$LIVE_TMP;  CODEC=$CODEC_TMP; 
    SKIN=$SKIN_TMP; FONT=$FONT_TMP; SCRIPT=$SCRIPT_TMP; DUMMY=$DUMMY_TMP;
 
fi
# END DIALOG ###########################################################
 
# Are you sure that there is really something to do?
[ $DEB = 1 ]   || [ $APT = 1 ]  || [ $LIVE = 1 ] ||\
[ $CODEC = 1 ] || [ $SKIN = 1 ] || [ $FONT = 1 ] ||\
{
  echo -e "\n  Nessuna operazione da svolgere. Scegliere almeno una tra:\n"
  item "`echo Crea_il_pacchetto_.deb | sed -e \"s/_/ /g\"`"
  item "`echo Installa_pacchetti_debian_necessari | sed -e \"s/_/ /g\"`"
  item "`echo Installa_libreria_LIVE.COM | sed -e \"s/_/ /g\"`"
  item "`echo Installa_i_codec | sed -e \"s/_/ /g\"`"
  item "`echo Installa_la_skin | sed -e \"s/_/ /g\"`"
  item "`echo Installa_i_caratteri | sed -e \"s/_/ /g\"`\n"
  rm -f $NEW_VERSION_TMP_FILE
  exit 
}
 
if [ $LIVE = 1 ] && [ $DEB = 1 ] && [ $CVS = 0 ]; then
    echo -e "\n ${LRED}***$Z ${WHITE}Errore$Z: per usare le ${WHITE}LIVE.COM$Z e' necessario usare la versione ${WHITE}CVS$Z.\n"
    helpme
fi
 
 
if [ $DEB = 1 ] || [ $DUMMY = 1 ]; then
    echo -e "  Questo script scarichera' vari archivi e creera' un pacchetto per"
    if [ $CVS = 0 ]; then
	echo -e "  l'ultima ${YELLOW}versione stabile$Z di ${WHITE}MPlayer$Z ($DIR_SRC_MPLAYER).\n"
    else
	echo -e "  l'ultima ${YELLOW}versione di sviluppo$Z aggiornata giornalmente di ${WHITE}MPlayer$Z.\n"
	URL_MPLAYER="$URL_MPLAYER_CVS"
	TARFILE_MPLAYER="$TARFILE_MPLAYER_CVS"
    fi
fi
 
echo -e "  E' consigliabile eseguire questo script dentro un'apposita directory"
echo -e "  per non ritrovarsi con gli archivi, e le directory create da questo script"
echo -e "  in mezzo ai vostri file."
pause
 
if [ $APT = 1 ]; then
    item  "Installo i pacchetti debian necessari alla compilazione di MPlayer:\n"
    apt-get install $BUILD_PACKAGES $LIBRARY_PACKAGES
    result $?
    pause
fi
 
#   --- --- section download --- ---
if [ $DEB = 1 ] || [ $DUMMY = 1 ]; then
    item "Scarico i ${YELLOW}sorgenti$Z di MPlayer (${WHITE}$TARFILE_MPLAYER$Z):"
    download $URL_MPLAYER $TARFILE_MPLAYER || exit
fi
 
if [ $CODEC = 1 ]; then
    item "Scarico i ${YELLOW}codec$Z per MPlayer (${WHITE}$TARFILE_ESSENTIAL_CODECS$Z): DMO,Indeo,QT,Real,3ivX"
    download $URL_ESSENTIAL_CODECS $TARFILE_ESSENTIAL_CODECS || exit
fi
 
if [ $SKIN = 1 ];  then
    item "Scarico la ${YELLOW}skin$Z principale di MPlayer (${WHITE}$TARFILE_DEFAULT_SKIN$Z):"
    download $URL_DEFAULT_SKIN $TARFILE_DEFAULT_SKIN || exit
fi
 
if [ $FONT = 1 ];  then
    item "Scarico i ${YELLOW}font$Z per MPlayer (${WHITE}$TARFILE_FONTS$Z):"
    download $URL_FONTS $TARFILE_FONTS || exit
fi
 
if [ $LIVE = 1 ]; then
    item "Scarico la libreria ${YELLOW}LIVE.COM$Z (${WHITE}$TARFILE_LIVEMEDIA$Z):"
 
    download $URL_LIVEMEDIA $TARFILE_LIVEMEDIA
    download_ok=$?
    if [ ! $download_ok = 0 ] && [ -f $TARFILE_LIVEMEDIA ]; then
	echo -e  "\n  - Anche se il download ha restituito un errore, esiste un archivio"
	echo -e  "    delle librerie LIVE.COM nella directory corrente.\n"
	echo -en "  - Eseguo un controllo di intergrita' ... "
 
	tar `arch_type $TARFILE_LIVEMEDIA`tf $TARFILE_LIVEMEDIA &> /dev/null
	consistent=$?
	result $consistent
	if [ ! $consistent = 0 ]; then
	    echo -e "   - Il controllo d'integrita' ha restituito un errore, ${YELLOW}continuo senza le LIVE.COM$Z.\n"
	    LIVE=0
	fi
	pause
    elif [ ! $download_ok ] && [ ! -f $TARFILE_LIVEMEDIA ]; then  # the file does not exist
	echo -e "   - Non e' stato possibile scaricare la libreria ${WHITE}LIVE.COM$Z, continuo senza.\n"
	LIVE=0
	pause
    fi
fi
 
if [ $DEB = 1 ] || [ $DUMMY = 1 ] || [ $SKIN = 1 ] || [ $FONT = 1 ] || [ $LIVE = 1 ]
then
    echo -e "\n Ho scaricato quanto richiesto, internet non mi serve piu'."
    pause
fi
#   --- --- end section download --- ---
 
if [ $DEB = 1 ] || [ $DUMMY = 1 ]; then
    item "Decomprimo i sorgenti di MPlayer ($TARFILE_MPLAYER)"
    extract_arch $TARFILE_MPLAYER
    DIR_SRC_MPLAYER="$DIR"
fi
 
if [ $CODEC = 1 ]; then
    item "Creo la directory ${WHITE}$CODECS_DIR$Z"
    create_dir $CODECS_DIR
    result $?
 
    item "Decomprimo i codec dell'archivio ${WHITE}$TARFILE_ESSENTIAL_CODECS$Z"
    extract_arch $TARFILE_ESSENTIAL_CODECS
    DIR_ESSENTIAL_CODECS_TAR="$DIR"
 
    item "Copia di ${WHITE}$DIR_ESSENTIAL_CODECS_TAR$Z in ${WHITE}$CODECS_DIR$Z"
    cp -Rf $DIR_ESSENTIAL_CODECS_TAR/* $CODECS_DIR
    result $?
fi
 
if [ $LIVE = 1 ]; then
    if [ ! -d $DIR_LIVEMEDIA_TAR ]; then
	item "Decomprimo la libreria ${WHITE}LIVE.COM$Z"
	extract_arch $TARFILE_LIVEMEDIA
	DIR_LIVEMEDIA_TAR="$DIR"
    fi
 
    # Check if it is jet compiled, if there are object (.o) files in the last compiled dir
    # *** lack a robust metod to see if the library is correctly compiled, ideas? ***
    res_compilation=0
    if ls $DIR_LIVEMEDIA_TAR/testProgs/*.o &> /dev/null
    then
	item "Sembra che le ${WHITE}LIVE.COM$Z siano gia' compilate, passo avanti.\n"
    else
	item "Compilo la libreria ${WHITE}LIVE.COM$Z"
	cd $DIR_LIVEMEDIA_TAR
	./genMakefiles linux &&\
	make
	res_compilation=$?
	result $res_compilation
	cd ..
    fi
 
    # The following cause an error if the library if half-compiled (ie the compilation was aborted the previous time)
    #
    # if was jet compiled, or compilation is gone without errors
    if [ $res_compilation = 0 ]; then
	item "Copio la libreria ${WHITE}LIVE.COM$Z in ${WHITE}$LIVEMEDIA_DIR$Z"
	create_dir "$LIVEMEDIA_DIR/$DIR_LIVEMEDIA_TAR" &&\
	cp -r $DIR_LIVEMEDIA_TAR $LIVEMEDIA_DIR
	result $?
    fi
fi
 
# PACKAGE CREATION ****************************\
if [ $DEB = 1 ] || [ $DUMMY = 1 ]; then
    cd $DIR_SRC_MPLAYER
 
    item "Disabilito il rilevamento del tipo di cpu a runtime (migliori prestazioni)"
    sed -e "s/--enable-/--disable-/" debian/rules > debian/rules.tmp &&\
    mv -f debian/rules.tmp debian/rules &&\
    chmod a+x debian/rules
    result $?
 
    item "Sostituisco $WHITE/bin/sh$Z con $WHITE/bin/bash$Z in ${YELLOW}help/help_diff.sh$Z,\n   perche' la sua sintassi e' bash."
    sed -e "1s/\/sh/\/bash/" help/help_diff.sh > help/help_diff.sh.tmp &&\
    mv -f help/help_diff.sh.tmp help/help_diff.sh &&\
    chmod a+x help/help_diff.sh
    result $?
 
    echo -e "\n Sono pronto per compilare, procedere?"
    pause
 
    item "Creazione del pacchetto"
 
    [ $LIVE = 1 ] && CONFIGURE_OPTIONS="$CONFIGURE_OPTIONS --enable-live"
 
    # To compile or to configure? 
    if [ $DUMMY = 1 ]; then
	./configure --prefix=/usr --confdir=/etc/mplayer --disable-runtime-cpudetection --enable-gui $CONFIGURE_OPTIONS 
	#awk '{ variabile+=1; perc=variabile/230*100; print perc }' |\ # dont' know why does not work
	#cut -d, -f1 |\
	#dialog --backtitle "Compialazione MPlayer ..." --gauge "Compilazione in corso ..." 7 50
 
	item "Ecco il comando lanciato:\n"
	echo -e "./configure --prefix=/usr --confdir=/etc/mplayer --disable-runtime-cpudetection --enable-gui $CONFIGURE_OPTIONS\n"
	exit
    else
	DEB_BUILD_OPTIONS="$CONFIGURE_OPTIONS" fakeroot debian/rules binary
	res=$?
    fi
    cd .. ; chmod -R a+w $DIR_SRC_MPLAYER
 
    echo -en " Risultato della compilazione:  "
    result $res
    if [[ $res != 0 ]]; then exit 0; fi # So surely terminate, also if it returns 
					# in the previous normal user call
    chmod a+w *.deb
    pause
fi
# *********************************************/
 
if [ $FONT = 1 ] || [ $SKIN = 1 ]; then
    if [ ! -d "$MPLAYER_DIR" ]; then
	item "Creo la directory di sistema per MPlayer: ${WHITE}${MPLAYER_DIR}$Z\n"
	mkdir "$MPLAYER_DIR"; result $?
    fi
fi
 
if [ $SKIN = 1 ]; then
    item "Creo la directory (${WHITE}$MPLAYER_DIR/$SKIN_SUBDIR$Z) per le skin."
    create_dir "$MPLAYER_DIR/$SKIN_SUBDIR"
    result $?
 
    item "Decomprimo la skin principale di MPlayer ($TARFILE_DEFAULT_SKIN):"
    extract_arch "$TARFILE_DEFAULT_SKIN"
    DIR_DEFAULT_SKIN_TAR="$DIR"
 
    item "Imposto la skin ${WHITE}${DIR_DEFAULT_SKIN_TAR}$Z come la default."
    cp -Rf "$DIR_DEFAULT_SKIN_TAR" "$MPLAYER_DIR/$SKIN_SUBDIR" &&\
    ln -sf "$MPLAYER_DIR/$SKIN_SUBDIR/$DIR_DEFAULT_SKIN_TAR" "$MPLAYER_DIR/$SKIN_SUBDIR/default" 
    result $?
fi
 
if [ $FONT = 1 ]; then
    item "Creo la directory per i font di MPlayer (${WHITE}$MPLAYER_DIR/$FONTS_SUBDIR$Z):"
    create_dir "$MPLAYER_DIR/$FONTS_SUBDIR" nobackup
    result $?
 
    item "Decomprimo i font ${WHITE}$TARFILE_FONTS$Z"
    extract_arch "$TARFILE_FONTS"
    DIR_FONTS_TAR="$DIR"
 
    item "Copio i font ${WHITE}$DIR_FONTS_TAR/$FONT_NAME/*$Z in ${WHITE}$MPLAYER_DIR/$FONTS_SUBDIR$Z"
    cp "$DIR_FONTS_TAR/$FONT_NAME/"* "$MPLAYER_DIR/$FONTS_SUBDIR"
    result $?
fi
 
echo -e "\n Le operazioni richieste sono state terminate.\n Arrivederci!\n "
 
#e [ -f "$NEW_VERSION_TMP_FILE" ] && rm -f $NEW_VERSION_TMP_FILE
 
exit 0 # So surely terminate, also if it returns in the previous normal user call