Merge remote branch 'le-proinfodata/master'

Signed-off-by: Thiago H. S. Picharski <thsp08@c3sl.ufpr.br>

le-proinfodata/VERSAO

+1.2.2

le-proinfodata/gerar.sh

+#!/bin/bash
+# gerar.sh
+# Copyright (c) 2006 by Bruno Ribas <ribas@ufpr.br>
+
+DIRTMP=$(mktemp -d)
+VERSAO=$(cat VERSAO)
+
+#arrumar versao
+#$1 tipo de incremento
+MAJOR=$(echo $VERSAO| cut -d'.' -f1)
+MINOR=$(echo $VERSAO| cut -d'.' -f2)
+REVISION=$(echo $VERSAO| cut -d'.' -f3)
+
+case $1 in
+	Minor)
+		((MINOR++))
+		REVISION=0
+		;;
+	Major)
+		((MAJOR++))
+		MINOR=0
+		REVISION=0
+		;;
+	help)
+		echo "Uso: $0 Major|Minor|Revision"
+		echo '     Major - Altera versao Major'
+		echo '     Minor - Altera versao Minor'
+		exit
+		;;
+	*)
+		((REVISION++))
+		;;
+esac
+
+# Gera o instalador do PROINFODATA
+./proinfodata-installer.sh
+
+VERSAO="${MAJOR}.${MINOR}.${REVISION}"
+echo "$VERSAO" > VERSAO
+		
+
+#Compila a documentacao do pacote no diretorio doc/
+#cd doc/
+#hevea -text *.tex 
+#hevea -text *.tex 
+#cd ../
+
+cp -r pacote $DIRTMP
+
+#Copia a documentacao compilada para dentro do pacote.
+#cp doc/*.txt $DIRTMP/pacote/usr/share/doc/prd-* 
+
+cd $DIRTMP
+find . -name ".svn" -exec rm -rf {} \; &>/dev/null
+sed -i -e "s/Version:/Version: $VERSAO/" pacote/DEBIAN/control
+
+fakeroot dpkg -b pacote .
+
+cd -
+
+cp $DIRTMP/*deb .
+rm -rf $DIRTMP
+
+
+# vim:tabstop=4:shiftwidth=4:encoding=iso-8859-1

le-proinfodata/pacote/DEBIAN/control

+Package: le-proinfodata
+Version: 
+Maintainer: <proinfodata@c3sl.ufpr.br>
+Architecture: i386
+Section: main
+Priority: important
+Pre-Depends: le-inep
+Depends: dialog, wget, passwd, sudo, cron, bash, coreutils
+Description: Agent of PROINFODATA project designed for the LE project
+ 
+ Coleta de dados do projeto ProInfo/MEC de inclusão digital nas escolas
+ públicas brasileiras (PROINFODATA) is a project supported by Ministério da
+ Educação e Cultura (MEC) that collects some information about computer
+ laboratories at public schools in Brazil and make these data avaiable
+ through a website.
+ 
+ This agent periodically collects the data of the computer that it is
+ installed and sends them to a webservice running on internet.

le-proinfodata/pacote/DEBIAN/postinst

+#!/bin/bash
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of proinfodata
+#
+# proinfodata 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+# This is the postinst of proinfodata
+
+SEED_MEC_HOME="/opt/seed_mec"
+BACKUP_DIR="/opt/seed_mec_backup"
+
+# Install the PROINFODATA agent
+bash /tmp/agent.run
+
+# Check if there is a backup for the inep and proxy files and restore it
+if test -f "${BACKUP_DIR}/SEED2/client/conf/inep"; then
+    # Restore the inep and proxy files, and also their backup and md5sum
+    # counterparts
+    for FILE in "proxy" "inep"; do
+        cp -af "${BACKUP_DIR}/SEED2/.backup/client/conf/${FILE}" \
+            "${SEED_MEC_HOME}/SEED2/.backup/client/conf/${FILE}"
+        cp -af "${BACKUP_DIR}/SEED2/.md5sum/client/conf/${FILE}" \
+            "${SEED_MEC_HOME}/SEED2/.md5sum/client/conf/${FILE}"
+        cp -af "${BACKUP_DIR}/SEED2/.md5sum/.backup/client/conf/${FILE}" \
+            "${SEED_MEC_HOME}/SEED2/.md5sum/.backup/client/conf/${FILE}"
+        cp -af "${BACKUP_DIR}/SEED2/client/conf/${FILE}" \
+            "${SEED_MEC_HOME}/SEED2/client/conf/${FILE}"
+    done
+
+    # Remove the auxiliar directory
+    rm -rf "${BACKUP_DIR}"
+fi
+
+# Make sure the owner of ~seed_mec is seed_mec
+chown -R seed_mec:seed_mec "${SEED_MEC_HOME}"
+
+# Remove seed_mec from the KDM user list
+kwriteconfig --file /etc/kde4/kdm/kdmrc --group X-*-Greeter \
+             --key HiddenUsers seed_mec
+
+exit 0

le-proinfodata/pacote/DEBIAN/postrm

+#!/bin/bash
+
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of le-proinfodata
+#
+# le-proinfodata 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+# This is the postrm of proinfodata
+
+SEED_MEC_HOME="/opt/seed_mec"
+
+if test "$1" != "purge" -a -f "${SEED_MEC_HOME}/SEED2/client/conf/inep"; then
+    rm -rf "${SEED_MEC_HOME}/SEED2/"[^c]* \
+        "${SEED_MEC_HOME}/SEED2/"c[^l]* \
+        "${SEED_MEC_HOME}/SEED2/client/"[^c]* \
+        "${SEED_MEC_HOME}/SEED2/client/common.sh" \
+        "${SEED_MEC_HOME}/SEED2/client/conf/version"
+else
+    rm -rf "${SEED_MEC_HOME}"
+fi
+
+# Files to divert
+DIVERTS="
+ /etc/init/dbus.conf \
+ /etc/init/tty1.conf
+"
+
+if [[ "$1" != "upgrade" ]]; then
+    for file in $DIVERTS; do
+        dpkg-divert --package le-proinfodata --remove --rename \
+                    --divert ${file}{.real,}
+    done
+fi
+
+exit 0

le-proinfodata/pacote/DEBIAN/preinst

+#!/bin/bash -e
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of proinfodata
+#
+# proinfodata 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+# This is the preinst of proinfodata
+
+SEED_MEC_HOME="/opt/seed_mec"
+CONF="${SEED_MEC_HOME}/SEED2/client/conf/"
+BKPCONF="${SEED_MEC_HOME}/SEED2/.backup/client/conf/"
+MD5CONF="${SEED_MEC_HOME}/SEED2/.md5sum/client/conf/"
+MD5BKPCONF="${SEED_MEC_HOME}/SEED2/.md5sum/.backup/client/conf/"
+BKP="/opt/seed_mec_backup"
+BKP_CONF="${BKP}/SEED2/client/conf/"
+BKP_BKPCONF="${BKP}/SEED2/.backup/client/conf/"
+BKP_MD5CONF="${BKP}/SEED2/.md5sum/client/conf/"
+BKP_MD5BKPCONF="${BKP}/SEED2/.md5sum/.backup/client/conf/"
+
+# Check if there is a previously configured INEP and no backup before creating
+# the backup for both the inep and proxy files
+if test -f "${CONF}/inep" -a ! -f "${BKP_CONF}/inep"; then
+    # Create auxiliar directories
+    mkdir -p "${BKP_CONF}"
+    mkdir -p "${BKP_BKPCONF}"
+    mkdir -p "${BKP_MD5CONF}"
+    mkdir -p "${BKP_MD5BKPCONF}"
+
+    # Copy the inep and proxy files, and also their backup and md5sum
+    # counterparts. The last copied file is the inep, so the verification of its
+    # existence always means the other ones also exist
+    for FILE in "proxy" "inep"; do
+        if test -f "${BKPCONF}/${FILE}"; then
+            cp -af "${BKPCONF}/${FILE}" "${BKP_BKPCONF}/${FILE}"
+        else
+            cp -af "${CONF}/${FILE}" "${BKP_BKPCONF}/${FILE}"
+        fi
+        if test -f "${MD5CONF}/${FILE}"; then
+            cp -af "${MD5CONF}/${FILE}" "${BKP_MD5CONF}/${FILE}"
+        else
+            md5sum "${CONF}/${FILE}" | cut -d' ' -f1 > "${BKP_MD5CONF}/${FILE}"
+        fi
+        if test -f "${MD5BKPCONF}/${FILE}"; then
+            cp -af "${MD5BKPCONF}/${FILE}" "${BKP_MD5BKPCONF}/${FILE}"
+        else
+            md5sum "${CONF}/${FILE}" | cut -d' ' -f1 > \
+                "${BKP_MD5BKPCONF}/${FILE}"
+        fi
+        cp -af "${CONF}/${FILE}" "${BKP_CONF}/${FILE}"
+    done
+fi
+
+# Files to divert
+DIVERTS="
+ /etc/init/dbus.conf \
+ /etc/init/tty1.conf
+"
+
+# Divert files
+for file in $DIVERTS; do
+    dpkg-divert --package le-proinfodata --add --rename \
+                --divert ${file}{.real,}
+done
+
+exit 0

le-proinfodata/pacote/DEBIAN/prerm

+#!/bin/bash
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of proinfodata
+#
+# proinfodata 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+# This is the prerm of proinfodata
+
+# Delete the crontab of seed_mec
+crontab -u seed_mec -r
+
+# Delete user seed_mec
+userdel seed_mec
+
+# Delete group seed_mec
+groupdel seed_mec
+
+exit 0

le-proinfodata/pacote/etc/init/dbus.conf

+# dbus - D-Bus system message bus
+#
+# The D-Bus system message bus allows system daemons and user applications
+# to communicate.
+
+description	"D-Bus system message bus"
+
+start on local-filesystems
+stop on runlevel [06]
+
+expect fork
+respawn
+
+pre-start script
+
+    # Does the INEP file exist?
+    INEPFILE=/opt/seed_mec/SEED2/client/conf/inep
+    if ! test -f ${INEPFILE} -a -n "$(cat ${INEPFILE})"; then
+        /usr/sbin/le-askINEP.sh
+    fi
+
+    mkdir -p /var/run/dbus
+    chown messagebus:messagebus /var/run/dbus
+
+    exec dbus-uuidgen --ensure
+
+
+end script
+
+exec dbus-daemon --system --fork
+
+post-start exec kill -USR1 1

le-proinfodata/pacote/etc/init/tty1.conf

+# tty1 - getty
+#
+# This service maintains a getty on tty1 from the point the system is
+# started until it is shut down again.
+
+start on stopped rc RUNLEVEL=[2345]
+stop on runlevel [!2345]
+
+respawn
+
+INEPFILE=/opt/seed_mec/SEED2/client/conf/inep
+
+# Do not open getty if a dialog is about to be shown
+if test -f ${INEPFILE} -a -n "$(cat ${INEPFILE})"; then
+    exec /sbin/getty -8 38400 tty1
+fi

le-proinfodata/pacote/usr/local/share/doc/le-proinfodata/AUTHORS

+# LE-BASE
+
+C3SL - Centro de Computacao Cientifica e Software Livre
+
+Bruno Cesar Ribas
+Carlos Carvalho
+Cleide Luzia Bonfim Possamai
+Daniel Weingaertner
+Danilo Kiyoshi Simizu Yorinori
+Diego Giovane Pasqualin
+Edson Ramiro Lucas Filho
+Eduardo Cunha de Almeida
+Erik Alexandre Pucci
+Fabiano Silva
+Jorge Augusto Meira
+Josiney de Souza
+Juliana Bueno
+Lucio Foltran da Silva
+Luis Carlos Erpen de Bona
+Marcos Castilho
+Pedro Eugenio Rocha
+Renan Franca De Miranda
+Ricardo Tavares De Oliveira
+Rubens Massayuki Suguimoto
+Thiago Henrique Dos Santos Picharski
+Tiago Rodrigo Kepe
+Vinicius Kwiecien Ruoso

le-proinfodata/pacote/usr/sbin/le-askINEP.sh

+#!/bin/bash
+
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of le-proinfodata
+#
+# le-proinfodata 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+# This script will ask some configurations needed by the PROINFODATA agent
+
+# Check if it's running on the live CD by checking the installation of ubiquity
+if dpkg -l ubiquity-le 2>/dev/null | grep -q '^ii'; then
+    # ubiquity is installed, so we are in the live CD. Exit.
+    exit 0
+fi
+
+DIALOG="dialog --backtitle PROINFODATA --shadow --title"
+TTY=/dev/tty1
+TIMETOREAD=3
+
+# LE ZONE
+LEZONE=/etc/le-proinfodata/le.zone
+
+# INEP file
+SEED_HOME=/opt/seed_mec
+INEPFILE="${SEED_HOME}/SEED2/client/conf/inep"
+MD5INEPFILE="${SEED_HOME}/SEED2/.md5sum/client/conf/inep"
+BACKUPINEPFILE="${SEED_HOME}/SEED2/.backup/client/conf/inep"
+MD5BACKUPINEPFILE="${SEED_HOME}/SEED2/.md5sum/.backup/client/conf/inep"
+
+# Proxy file
+PROXYFILE="${SEED_HOME}/SEED2/client/conf/proxy"
+MD5PROXYFILE="${SEED_HOME}/SEED2/.md5sum/client/conf/proxy"
+BACKUPPROXYFILE="${SEED_HOME}/SEED2/.backup/client/conf/proxy"
+MD5BACKUPPROXYFILE="${SEED_HOME}/SEED2/.md5sum/.backup/client/conf/proxy"
+
+# "I'll do it later" message
+LATER="quero digitar o inep da minha escola depois"
+
+# Create a temp file to store some dialog answers.
+ans=$(mktemp)
+
+# test_exit exits if the given argument is equal to 255.
+# This is used to test if the user pressed the ESC key.
+function test_exit() {
+    if test $1 -eq 255 ; then
+        # Remove ans file.
+        rm -f ${ans}
+        # Start it again and exit.
+        $0
+        exit 0
+    fi
+}
+
+# Welcome message
+${DIALOG} PROINFODATA --msgbox "
+O agente de acompanhamento do projeto PROINFODATA foi instalado nesta
+máquina. Para torná-lo funcional, entretanto, é necessário fornecer
+informações sobre as configurações de proxy, além do número INEP da
+instituição. Para saber mais sobre o projeto, visite o site
+http://seed.c3sl.ufpr.br ." 0 0 > ${TTY}
+
+valid=1
+while test ${valid} -ne 0; do
+    # Ask INEP
+    ${DIALOG} INEP --inputbox " Digite seu INEP ou a mensagem '${LATER}':" 0 0 > ${TTY} 2> ${ans}
+    test_exit $?
+    INEP=$(cat ${ans})
+
+    # INEP empty, try again
+    if test -z "${INEP}"; then
+        continue
+    fi
+
+    # "Later" message?
+    if [[ "${INEP}" == "${LATER}" ]]; then
+        ${DIALOG} ATENÇÃO --msgbox "
+O número INEP será requisitado novamente na próxima vez que este computador for ligado." 0 0 > ${TTY}
+        clear > ${TTY}
+        exit 0
+    fi
+
+    # Search the INEP in our base
+    LINE=$(grep "^ ${INEP} " ${LEZONE})
+    if [[ -z "${LINE}" ]]; then
+        # Warning!
+        ${DIALOG} ATENÇÃO --msgbox "
+O INEP fornecido é inválido. Por favor verifique o número INEP
+correspondente a sua instituição de ensino e tente novamente ou digite
+'${LATER}'." 0 0 > ${TTY}
+        valid=1
+    else
+        state=$(echo ${LINE} | awk -F'|' '{print $2}')
+        city=$(echo ${LINE} | awk -F'|' '{print $3}')
+        school=$(echo ${LINE} | awk -F'|' '{print $4}')
+        zip=$(echo ${LINE} | awk -F'|' '{print $5}')
+
+        ${DIALOG} Confirmação --yesno "\
+INEP: ${INEP} \n\
+Estado: ${state} \n\
+Cidade: ${city} \n\
+Escola: ${school} \n\
+CEP: ${zip} \n\
+Essas informações estão corretas?" 0 0 > ${TTY}
+        valid=$?
+        test_exit ${valid}
+    fi
+done
+
+# INEP set. Ask for proxy configuration
+${DIALOG}  proxy --yesno "Você possui informações de proxy?" 0 0 > ${TTY}
+has_proxy=$?
+test_exit ${has_proxy}
+if test ${has_proxy} -eq 0; then
+
+    valid=1
+    while test ${valid} -ne 0; do
+
+        declare -a formans
+        ${DIALOG} proxy --form "Preencha as informações de proxy:" 12 55 5 \
+            "Host:" 1 1 "" 1 20 100 100 \
+            "Porta:" 2 1 "" 2 20 100 100 \
+            "Usuario:" 3 1 "" 3 20 100 100 \
+            > ${TTY} 2> ${ans}
+        test_exit $?
+
+        i=0
+        while read line; do
+            formans[${i}]=${line}
+            (( i++ ))
+        done < ${ans}
+
+        phost=${formans[0]}
+        pport=${formans[1]}
+        puid=${formans[2]}
+
+
+        equalpass=1
+        while test ${equalpass} -ne 0 ; do
+            ${DIALOG} proxy --insecure --passwordform "Preencha a senha do \
+proxy, se necessário:" 12 55 5 \
+                "Senha:" 1 1 "" 1 20 100 100 \
+                "Confirmar Senha:" 2 1 "" 2 20 100 100 \
+                > ${TTY} 2> ${ans}
+            test_exit $?
+
+            i=0
+            while read line; do
+                formans[${i}]=${line}
+                (( i++ ))
+            done < ${ans}
+
+            if [[ "${formans[0]}" != "${formans[1]}" ]]; then
+                ${DIALOG} proxy --sleep ${TIMETOREAD} --infobox "As senhas \
+não conferem!" 0 0 > ${TTY}
+            else
+                equalpass=0
+            fi
+        done
+        ppasswd=${formans[0]}
+
+        ${DIALOG} Confirmação --yesno "\
+Host: ${phost} \n\
+Porta: ${pport} \n\
+Usuário: ${puid} \n\
+Essas informações estão corretas?" 0 0 > ${TTY}
+        valid=$?
+        test_exit ${valid}
+    done
+else
+    phost=
+    pport=
+    puid=
+    ppasswd=
+fi
+
+# set files
+${DIALOG} PROINFO --msgbox "Processo concluido!" 0 0 > ${TTY}
+
+# Set variables
+echo "${INEP}" > ${INEPFILE}
+echo "phost=${phost}" > ${PROXYFILE}
+echo "pport=${pport}" >> ${PROXYFILE}
+echo "puid=${puid}" >> ${PROXYFILE}
+echo "ppasswd=${ppasswd}" >> ${PROXYFILE}
+
+# Generate md5 hashs for the files
+md5sum ${INEPFILE} | cut -d' ' -f1 > ${MD5INEPFILE}
+md5sum ${PROXYFILE} | cut -d' ' -f1 > ${MD5PROXYFILE}
+
+# Backup the files
+cp ${INEPFILE} ${BACKUPINEPFILE}
+cp ${PROXYFILE} ${BACKUPPROXYFILE}
+cp ${MD5INEPFILE} ${MD5BACKUPINEPFILE}
+cp ${MD5PROXYFILE} ${MD5BACKUPPROXYFILE}
+
+chown seed_mec:seed_mec ${INEPFILE}
+chown seed_mec:seed_mec ${PROXYFILE}
+
+clear > ${TTY}
+exit 0

le-proinfodata/proinfodata-installer.sh

+#!/bin/bash
+# This script generates the PROINFODATA installer
+
+# Copyright (C) 2010-2012 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of le-proinfodata
+#
+# le-proinfodata 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+# This function checks one file integrity
+check_file_integrity(){
+    FILE="$*"
+    FILEREAL="$(echo ${FILE} | sed "s#^${MD5DIRESC}##g")"
+
+    test -f "${AGENT_FILES}/SEED2-run/${FILEREAL}" || return 1
+    (md5sum "${AGENT_FILES}/SEED2-run/${FILEREAL}" | cut -d' ' -f1 | \
+     diff - "${FILE}" &> /dev/null) || return 1
+}
+
+# ------------------------------------------------------------------------------
+
+PREFIX="$(dirname $(readlink -f $0))"
+BPURL="http://git.c3sl.ufpr.br/pub/scm/proinfodata/buildpackage.git"
+BPDIR="${PREFIX}/buildpackage"
+AUXDIR="${PREFIX}/git"
+PIDDEST="${PREFIX}/pacote/tmp"
+PIDINSTALLER="${PIDDEST}/agent.run"
+FAKEINEP="99999999"
+AGENT_FILES="./agent-files"
+BOOTSTRAP="bootstrap-install"
+MD5DIR="${AGENT_FILES}/SEED2-run/.md5sum"
+MD5DIRESC="$(echo ${MD5DIR} | sed "s/\./\\\./g")"
+
+# ------------------------------------------------------------------------------
+
+# Check if the PROINFODATA installer already exists
+if test -f "${PIDINSTALLER}"; then
+    printf "PROINFODATA installer already exists. Skipping generation.\n"
+    exit 0
+fi
+
+# Check if the buildpackage repository directory already exists, cloning it
+# otherwise
+if ! test -d "${BPDIR}"; then
+    if ! git clone "${BPURL}" "${BPDIR}"; then
+        printf "ERROR (1): problems while executing git clone(1).\n"
+        exit 1
+    fi
+fi
+
+# Change to buildpackage directory
+cd "${BPDIR}"
+
+# Ensure the buildpackage repository is updated
+if ! git pull; then
+    printf "ERROR (2): problems while executing git pull(1).\n"
+    exit 2
+fi
+
+# Create auxiliar directory used by the buildpackage scripts
+mkdir -p "${AUXDIR}"
+
+# ------------------------------------------------------------------------------
+# Compile the wget
+
+printf "\nIf there's no compiled wget, run build-wget...\n"
+if ! test -f "${BPDIR}/wget-"*"/src/wget" && ! ./build-wget; then
+    printf "ERROR (3): problems while building wget.\n"
+    exit 3
+fi
+printf "Wget compiled.\n"
+
+# ------------------------------------------------------------------------------
+# Get agent files
+
+printf "\nExecuting build-agent-files...\n"
+if ! ./build-agent-files; then
+    printf "ERROR (4): problems while building the agent files.\n"
+    exit 4
+fi
+printf "Agent files prepared.\n"
+
+# ------------------------------------------------------------------------------
+# Create integrity system
+
+printf "\nCreating integrity system...\n"
+if ! ./create-integrity-system; then
+    printf "ERROR (5): problems while creating the integrity system.\n"
+    exit 5
+fi
+printf "Integrity system ready.\n"
+
+# ------------------------------------------------------------------------------
+# Generate the PROINFODATA installer
+
+printf "\nBuilding PROINFODATA installation package...\n"
+# Change to the agent directory
+cd agent
+
+# Check all MD5 files
+printf "Checking SEED2-run files integrity... "
+
+for FILE in $(find "${MD5DIR}" -type f); do
+    if ! check_file_integrity "${FILE}"; then
+        printf "ERROR (6): problems while building the installation %b" \
+               "package - file(s) corrupted.\n"
+        exit 6
+    fi
+done
+
+printf "done.\n"
+
+# Start the tree creation process, removing any possible garbage before
+# creating the FAKEINEP specific temporary directory
+printf "Creating tree... "
+rm -rf "/tmp/${FAKEINEP}"
+mkdir -p "/tmp/${FAKEINEP}"
+
+# Copy the agent files to the temporary directory where the installation package
+# will be generated
+if ! cp -r "${AGENT_FILES}/SEED2-run" "/tmp/${FAKEINEP}/SEED2"; then
+    printf "ERROR (7): problems while building the installation %b" \
+           "package - failed to copy agent files.\n"
+    exit 7
+fi
+
+# Copy the bootstrap-install to the temporary directory
+if ! cp -r "${AGENT_FILES}/${BOOTSTRAP}" "/tmp/${FAKEINEP}"; then
+    printf "ERROR (8): problems while building the installation %b%b" \
+           "package - failed to copy ${BOOTSTRAP} to the " \
+           "temporary directory.\n"
+    exit 8
+fi
+
+printf "done.\n"
+# End of tree creation process
+
+# The tree is ready, we need to compress it now (tar+gz)
+printf "Packaging... "
+
+cd "/tmp/${FAKEINEP}"
+if ! tar -czf SEED2.tgz SEED2; then
+    printf "ERROR (9): problems while building the installation %b" \
+    printf "package - failed to compress the agent package.\n"
+    exit 9
+fi
+
+# Create the tar md5 and compute the bootstrap lines
+MD5_CHECK=$(md5sum SEED2.tgz | awk '{print $1}')
+LINENUM=$(( $(wc -l "${BOOTSTRAP}" | cut -d' ' -f1) + 1 ))
+
+# Edit the bootstrap and start the real package
+sed "s/BOOTSTRAP_LINES=/BOOTSTRAP_LINES=${LINENUM}/g; \
+     s/MD5_CHECK=/MD5_CHECK=\"${MD5_CHECK}\"/g" \
+    "${BOOTSTRAP}" > agent_${FAKEINEP}.run
+
+# Insert the tar on the package and finish
+cat "SEED2.tgz" >> "agent_${FAKEINEP}.run"
+mv "agent_${FAKEINEP}.run" "/tmp"
+
+printf "done.\n"
+# End of packaging step
+
+# Remove temporary files
+printf "Removing temporary files... "
+
+cd ..
+rm -rf "${FAKEINEP}" 2> /dev/null
+
+printf "done.\n"
+# End of temporary files removal
+printf "Installation package generated.\n"
+
+# ------------------------------------------------------------------------------
+
+# Ensure the directory where the PROINFODATA installer should be placed exists
+mkdir -p "${PIDDEST}"
+
+# Move the PROINFODATA installer to the correct place
+mv "/tmp/agent_${FAKEINEP}.run" "${PIDINSTALLER}"