package: Created a directory structure to struct the debian package

This directory structure contains some (not all) files that will be inside
the debian package. It contains:
- DEBIAN/*: {post,pre}{inst,rm} scripts;
- etc/init.d/proinfodata: A text-based script to ask the user the
  INEP number and proxy configuration;
- etc/rc2.d/S88proinfodata: A symbolic link to ../init.d/proinfodata.

Acked-by: Danilo K. S. Yorinori <danilok@c3sl.ufpr.br>
Acked-by: Diego Giovane Pasqualin <dgp06@c3sl.ufpr.br>
Signed-off-by: Ricardo Tavares de Oliveira <rto07@c3sl.ufpr.br>

proinfodatadeb/package/DEBIAN/control

+Package: proinfodata
+Version: 1.1.0
+Maintainer: <proinfodata@c3sl.ufpr.br>
+Architecture: i386
+Depends: dialog, wget, passwd, libc6
+Description: Agent of PROINFODATA 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.

proinfodatadeb/package/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"
+
+# Make sure the owner of ~seed_mec is seed_mec
+chown -R seed_mec:seed_mec "${SEED_MEC_HOME}"
+
+# Run the agent for the first time
+su -c "bash ${SEED_MEC_HOME}/SEED2/agent.sh" seed_mec
+
+exit 0

proinfodatadeb/package/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"
+
+
+# This function shows some error message and aborts execution
+abort() {
+    printf "error: fatal: $1\n"
+    exit 1
+}
+
+# Create seed_mec group
+if ! groupadd -fr seed_mec; then
+    abort "error while creating the group seed_mec."
+fi
+
+
+# Create seed_mec user
+mkdir -p ${SEED_MEC_HOME}
+
+TMPSKEL=$(mktemp -d)
+if ! useradd -rm -g seed_mec -s /bin/bash -d "${SEED_MEC_HOME}" \
+     -k "${TMPSKEL}" seed_mec; then
+    abort "error while creating the user seed_mec."
+fi
+rmdir ${TMPSKEL}
+
+exit 0

proinfodatadeb/package/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 -r seed_mec
+
+# Delete group seed_mec
+groupdel seed_mec
+
+exit 0

proinfodatadeb/package/etc/init.d/proinfodata

+#!/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 script will ask some configurations needed by the agent
+
+# Web service used to get the information about the school
+WEBSERVICE="http://seed.c3sl.ufpr.br:8888/axis/services/Seed2InstallService"
+
+# Time the user have to read error messages, in seconds
+TIMETOREAD=3
+
+SEED_HOME=/opt/seed_mec
+
+# INEP file
+INEPFILE="${SEED_HOME}/SEED2/client/conf/inep"
+
+# Proxy file
+PROXYFILE="${SEED_HOME}/SEED2/client/conf/proxy"
+
+
+# If INEP was already set, exit.
+if test $(cat ${INEPFILE} 2> /dev/null | wc -l) -ne 0 ; then
+    exit 0
+fi
+
+# Create a temp file to store some dialog answers.
+ans=$(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
+}
+
+DIALOG="dialog --backtitle PROINFODATA --shadow --title"
+
+# Want to do it?
+if ! ${DIALOG} PROINFODATA --yesno 'O agente de acompanhamento do projeto
+PROINFODATA foi instalado com sucesso nesta máquina. Para torná-lo
+funcional, entretanto, é necessário fornecer informações sobre as
+configurações de proxy, além do número INEP da escola. Pressione ESC a
+qualquer momento para retornar a esta tela. Deseja continuar?' 0 0 ; then
+    # The user didn't say 'yes'.
+    exit 0
+fi
+
+# Ask for proxy configuration.
+${DIALOG}  proxy --yesno 'Você possui informações de proxy?' 0 0
+has_proxy=$?
+test_exit ${has_proxy}
+
+if test ${has_proxy} -eq 0; then
+    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 \
+        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 \
+            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 ${TIMETOREAD} --infobox "As senhas
+não conferem!" 0 0
+        else
+            equalpass=0
+        fi
+    done
+    ppasswd=${formans[0]}
+else
+    phost=
+    pport=
+    puid=
+    ppasswd=
+fi
+
+valid=1
+while test ${valid} -ne 0; do
+
+    # Ask INEP number.
+    ${DIALOG} INEP --item-help --inputbox "Qual o número INEP de sua
+escola?" 0 0 2> ${ans}
+    test_exit $?
+    INEP=$(cat ${ans})
+
+    ${DIALOG} INEP --infobox "Aguarde, verificando INEP..." 0 0
+
+    # Verify.
+    clientans=$(mktemp)
+    /usr/local/bin/getSchoolInfo "${WEBSERVICE}" "${INEP}" "${phost}" \
+"${pport}" "${puid}" "${ppasswd}" > ${clientans}
+    clientret=$?
+    if test ${clientret} -ne 0 ; then
+        ${DIALOG} INEP --sleep ${TIMETOREAD} --infobox "INEP ou proxy
+inválido!" 0 0
+        rm -f ${clientans}
+    else
+        school=$(head -n 1 ${clientans})
+        zip=$(head -n 3 ${clientans} | tail -n 1)
+        state=$(head -n 4 ${clientans} | tail -n 1)
+        city=$(head -n 5 ${clientans} | tail -n 1)
+        rm -f ${clientans}
+        ${DIALOG} Confirmação --yesno "\
+INEP: ${INEP} \n\
+Estado: ${state} \n\
+Cidade: ${city} \n\
+Escola: ${school} \n\
+CEP: ${zip} \n\
+Essas informações estão corretas?
+" 0 0
+        valid=$?
+        test_exit ${valid}
+    fi
+done
+
+# Remove the ans file.
+rm -f ${ans}
+
+
+echo "${INEP}" > ${INEPFILE}
+echo "phost=${phost}" > ${PROXYFILE}
+echo "pport=${pport}" >> ${PROXYFILE}
+echo "puid=${puid}" >> ${PROXYFILE}
+echo "ppasswd=${ppasswd}" >> ${PROXYFILE}
+
+chown seed_mec:seed_mec ${INEPFILE}
+chown seed_mec:seed_mec ${PROXYFILE}
+
+${DIALOG} Finalização --msgbox "Os dados foram recebidos com sucesso." 0 0
+
+exit 0

proinfodatadeb/package/etc/rc2.d/S88proinfodata

+../init.d/proinfodata
\ No newline at end of file