Gera Links e Lançadores para AutoSystem em chroot (jessie_i386)

make_as_links.sh

#!/bin/bash

#########################################
# make_as_links.sh
#
# Cria scripts locais que chamam o AS
# instalado no chroot
#
# Links de usuario normal - as_*
# Links de usuario root   - asr_*
#
#########################################

VERSION=0.0.3

# Para detectar erros
f=0

# Locais
INSTLOC='/usr/local/bin'
CHROOTLOC='/srv/chroot/jessie_i386'
ASICON='/usr/share/pixmaps/as_main.png'

[ $SUDO_USER ] && REALUSER=$SUDO_USER || REALUSER=`whoami`
DESKSHORTS="/home/$REALUSER/AutoSystemLinks"


# Lista completa dos programas do AutoSystem
ASPROGS='brinde caixa cex comanda concentrador config delivery main manutencao medicao nfe_proc paf rec serialserver sync sync_old sync_online tefwsserver terminal_consulta trocaoleo trr update'


function print_version {
	echo "MakeLinks AutoSystem debootstrap v$VERSION"
}


# checa se root
function check_root {
	if [ "$(id -u)" != "0" ]; then
		print_version
		echo "Voce tem que rodar o instalador com privilegios de root."
		echo "Tente:"
		echo "    sudo $0"
		exit 1
	fi
}


# Gera o coteudo de cada script para cada programa
# param $1 => nome programa
# param $2 => vazio = root / algo = user
chroot_bash() {
	[ -z "$1" ] && return 1
	as_prog="$1"
	local chroot_user='root'
	[ -z "$2" ] || chroot_user="$REALUSER"
	echo '#!/bin/bash'
	[ -z "$2" ] && echo 'xhost +SI:localuser:root &>/dev/null'
	echo 'echo "export DISPLAY=$DISPLAY && '"$as_prog"'" | schroot -c jessie_i386 -u '"$chroot_user"
	[ -z "$2" ] && echo 'xhost -SI:localuser:root &>/dev/null'
}


as_main_print() {
	echo '[Desktop Entry]
Version=1.0
Type=Application
Name=Auto System Geral
GenericName=Auto System Main
Comment=Aplicaçao principal do Auto System
Icon=as_main
Exec=as_main %u
NoDisplay=false
Categories=applications;menulibre-auto-system;suits;
StartupNotify=false
Terminal=false'
}


as_caixa_print() {
	echo '[Desktop Entry]
Version=1.0
Type=Application
Name=Auto System Caixa
GenericName=Auto System Caixa
Comment=Auto System Cashflow Application
Icon=as_main
Exec=as_caixa %u
NoDisplay=false
Categories=applications;menulibre-auto-system;suits;
StartupNotify=false
Terminal=false'
}

as_trocaoleo_print() {
	echo '[Desktop Entry]
Version=1.0
Type=Application
Name=Auto System TrocaOleo
GenericName=Auto System TrocaOleo
Comment=Auto System Oil Change Application
Icon=as_main
Exec=as_trocaoleo %u
NoDisplay=false
Categories=applications;menulibre-auto-system;suits;
StartupNotify=false
Terminal=false'
}

# as_config usa o usuario root
as_config_print() {
	echo '[Desktop Entry]
Version=1.0
Type=Application
Name=Auto System Config
GenericName=Auto System Config
Comment=Auto System Configuration Application
Icon=as_main
Exec=asr_config %u
NoDisplay=false
Categories=applications;menulibre-auto-system;suits;
StartupNotify=false
Terminal=false'
}




##### COMECA AQUI

check_root

print_version
echo

echo "Criando redirecionadores locais do Autosystem"
echo $'  Os executaveis as_ rodam em modo usuario\n  Os executaveis asr_ rodam em modo root\n'
for p in $ASPROGS; do
	e=0
	local_path="$INSTLOC/asr_$p"
	localu_path="$INSTLOC/as_$p"
	chroot_path='/usr/bin/as_'"$p"
	echo "$(chroot_bash $chroot_path)" > "$local_path" || e=1
	chmod +x "$local_path" || e=1
	echo "$(chroot_bash $chroot_path user)" > "$localu_path" || e=1
	chmod +x "$localu_path" || e=1
	cstr="> as_$p / asr_$p"
	[[ $e -eq 0 ]] && echo " Ok    $cstr" || echo " Falha cstr"
	f=$((f+e))
done

echo
echo "Copiando ícone do AutoSystem"
cp "$CHROOTLOC/$ASICON" "$ASICON" && echo -n " Ok    > " || echo -n " Falha > "
echo "$ASICON"

echo
echo "Criando Lançadores de Desktop"
mkdir -p "$DESKSHORTS"
echo " > $DESKSHORTS"

echo "$(as_main_print)" > "$DESKSHORTS/as_main.desktop" && echo -n " Ok    > " || echo -n " Falha > "
echo "as_main.desktop"
chmod +x "$DESKSHORTS/as_main.desktop"

echo "$(as_caixa_print)" > "$DESKSHORTS/as_caixa.desktop" && echo -n " Ok    > " || echo -n " Falha > "
echo "as_caixa.desktop"
chmod +x "$DESKSHORTS/as_caixa.desktop"

echo "$(as_trocaoleo_print)" > "$DESKSHORTS/as_trocaoleo.desktop" && echo -n " Ok    > " || echo -n " Falha > "
echo "as_trocaoleo.desktop"
chmod +x "$DESKSHORTS/as_trocaoleo.desktop"

echo "$(as_config_print)" > "$DESKSHORTS/as_config.desktop" && echo -n " Ok    > " || echo -n " Falha > "
echo "as_config.desktop"
chmod +x "$DESKSHORTS/as_config.desktop"

chown -R "$REALUSER":"$REALUSER" "$DESKSHORTS"

echo
echo "Tudo Feito!"
[[ $f -eq 0 ]] && echo "Nenhum erro!" || echo "Erros detectados! Verificar..."
exit $f

Links Relacionados

• Rodar Autosystem em AMD64 e ARM
• Instalar Linx Autosystem Debian, Mint, Ubuntu (via Repo Fatux)
• http://www.linx.com.br/postos-conveniencias

A partir da v0.0.3, por padrão os links de desktop rodam no usuário normal e somente o as_config no usuário root.
Assim sendo não precisa liberar o X-server para o usuário root.
As rotinas root asr_ agora também removem a permissão de root no X quando fecham.