Software Público Brasileiro

#!/bin/bash

# > -----------------------------------------
# Run that script with bash even if the user use sh/dash or any sh like 
# interpreter. This way it correctly works with either: 
# "sh ./my_script.bash" or "bash ./my_script.bash" or "./my_script.bash"

if [ -z "$BASH_VERSION" ]
then
    exec bash "$0" "$@"
fi

# < -----------------------------------------

# NOTE: Evita problemas com caminhos relativos! By Questor
SCRIPTDIR_V="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
. $SCRIPTDIR_V/ez_i.bash

# > --------------------------------------------------------------------------
# INÍCIO!
# --------------------------------------

read -d '' TITLE_F <<"EOF"
LBD - LBDoc Installer
EOF

read -d '' VERSION_F <<"EOF"
0.1.0.0
EOF

# NOTE: Para versionamento usar "MAJOR.MINOR.REVISION.BUILDNUMBER"! By Questor
# http://programmers.stackexchange.com/questions/24987/what-exactly-is-the-build-number-in-major-minor-buildnumber-revision

read -d '' ABOUT_F <<"EOF"
This script will install LBD - LBDoc a LightBase aplication!

Have fun! =D
EOF

read -d '' WARNINGS_F <<"EOF"
- This installer is compatible with RHEL, SUSE, Debian or distributions 
based on these.

- We RECOMMEND you...
    Install all the components (answer yes to everything) and use the default 
        values. Except contrary guidance!
    Check for previous installations! If there is previous 
        installations consider this variant in the process!
    Although this is not mandatory, do the installation process in an 
        exclusive machine for this.

- We NOTICE you...
    This installer assumes that the target distribution has a "standard 
    setup". This may include components such as firewall, SELinux 
    and others.

- We WARNING you...
    THIS INSTALLER AND RESULTING PRODUCTS COMES WITH ABSOLUTELY NO WARRANTY! 
    USE AT YOUR OWN RISK! WE ARE NOT RESPONSIBLE FOR ANY DAMAGE TO YOURSELF, 
    HARDWARE, OR CO-WORKERS. EXCEPT IN CASES WHERE THERE ARE SIGNED CONTRACT 
    THAT REGULATES THIS!
EOF

read -d '' COMPANY_F <<"EOF"
BR Light LTDA - LightBase Consulting in Public Software/LightBase Consultoria em Software Público
Software livre! Abrace essa idéia!/Free software! Embrace that idea!
+55-61-3347-1949/+55-61-3340-6966 - http://brlight.org/ - Brasil-DF
EOF

f_begin "$TITLE_F" "$VERSION_F" "$ABOUT_F" "$WARNINGS_F" "$COMPANY_F"
ABOUT_F=""
WARNINGS_F=""

# < --------------------------------------------------------------------------

# > --------------------------------------------------------------------------
# TERMOS E LICENÇA!
# --------------------------------------

read -d '' TERMS_LICEN_F <<"EOF"
BY USING THIS INSTALLER YOU ARE AGREEING TO THE TERMS OF USE OF ALL 
INVOLVED SOFTWARE!
EOF

f_terms_licen "$TERMS_LICEN_F"
TERMS_LICEN_F=""

# < --------------------------------------------------------------------------

# > -----------------------------------------
# Checar se o usuário é root!

f_is_root

# < -----------------------------------------

# > --------------------------------------------------------------------------
# INTRUÇÕES!
# --------------------------------------

read -d '' INSTRUCT_F <<"EOF"
- TO CANCEL installation at any time use Ctrl+c!
EOF

f_instruct "$INSTRUCT_F"
INSTRUCT_F=""

# < --------------------------------------------------------------------------

DISTRO_TYPE=""
DISTRO_NAME=""
# > -----------------------------------------
# Checar se a distro é compatível!

f_open_section
f_about_distro
f_div_section
echo "DISTRO INFORMATION:"
f_div_section
echo "NAME: .... ${F_ABOUT_DISTRO_R[0]}"
echo "VERSION: . ${F_ABOUT_DISTRO_R[1]}"
echo "BASED: ... ${F_ABOUT_DISTRO_R[2]}"
echo "ARCH: .... ${F_ABOUT_DISTRO_R[3]}"
f_div_section

if [[ "${F_ABOUT_DISTRO_R[2]}" == "Debian" ]] || [[ "${F_ABOUT_DISTRO_R[2]}" == "RedHat" ]] || 
    [[ "${F_ABOUT_DISTRO_R[2]}" == "Suse" ]] ; then
    if [[ "${F_ABOUT_DISTRO_R[2]}" == "Debian" ]] ; then
        DISTRO_TYPE="DEB"
        if [[ "${F_ABOUT_DISTRO_R[0]}" == "Ubuntu" ]] ; then
            DISTRO_NAME="Ubuntu"
            if [[ "${F_ABOUT_DISTRO_R[1]}" != "14.04" ]] ; then
                f_div_section
                f_yes_no "Linux version may be incompatible with this installer (expected: 14.04/obtained: ${F_ABOUT_DISTRO_R[1]})! Continue?"
                if [ ${YES_NO_R} -eq 0 ] ; then
                    exit 0
                fi
            fi
        elif [[ "${F_ABOUT_DISTRO_R[0]}" == "Debian GNU/Linux" ]] ; then
            DISTRO_NAME="Debian"
            if [[ "${F_ABOUT_DISTRO_R[1]}" != "8" ]] ; then
                f_div_section
                f_yes_no "Linux version may be incompatible with this installer (expected: 8/obtained: ${F_ABOUT_DISTRO_R[1]})! Continue?"
                if [ ${YES_NO_R} -eq 0 ] ; then
                    exit 0
                fi
            fi
        else
            f_div_section
            f_yes_no "Linux distro may be incompatible with this installer (expected: Ubuntu or Debian/obtained: ${F_ABOUT_DISTRO_R[0]})! Continue?"
            if [ ${YES_NO_R} -eq 0 ] ; then
                exit 0
            fi
        fi
    elif [[ "${F_ABOUT_DISTRO_R[2]}" == "RedHat" ]] ; then
        DISTRO_TYPE="RH"
        if [[ "${F_ABOUT_DISTRO_R[0]}" == "Red Hat Enterprise Linux Server" ]] ; then
            DISTRO_NAME="RedHat"
            if [[ "${F_ABOUT_DISTRO_R[1]}" != "7"* ]] ; then
                f_div_section
                f_yes_no "Linux version may be incompatible with this installer (expected: 7.X/obtained: ${F_ABOUT_DISTRO_R[1]})! Continue?"
                if [ ${YES_NO_R} -eq 0 ] ; then
                    exit 0
                fi
            fi
        elif [[ "${F_ABOUT_DISTRO_R[0]}" == "CentOS Linux" ]] ; then
            DISTRO_NAME="CentOS"
            if [[ "${F_ABOUT_DISTRO_R[1]}" != "7"* ]] ; then
                f_div_section
                f_yes_no "Linux version may be incompatible with this installer (expected: 7.X/obtained: ${F_ABOUT_DISTRO_R[1]})! Continue?"
                if [ ${YES_NO_R} -eq 0 ] ; then
                    exit 0
                fi
            fi
        else
            f_div_section
            f_yes_no "Linux distro may be incompatible with this installer (expected: CentOS or Red Hat Enterprise Linux Server/obtained: ${F_ABOUT_DISTRO_R[0]})! Continue?"
            if [ ${YES_NO_R} -eq 0 ] ; then
                exit 0
            fi
        fi
    elif [[ "${F_ABOUT_DISTRO_R[2]}" == "Suse" ]] ; then
        DISTRO_TYPE="SUSE"
        if [[ "${F_ABOUT_DISTRO_R[0]}" == "openSUSE" ]] ; then
            DISTRO_NAME="openSUSE"
            if [[ "${F_ABOUT_DISTRO_R[1]}" != "13."* ]] ; then
                f_div_section
                f_yes_no "Linux version may be incompatible with this installer (expected: 13.X/obtained: ${F_ABOUT_DISTRO_R[1]})! Continue?"
                if [ ${YES_NO_R} -eq 0 ] ; then
                    exit 0
                fi
            fi
        elif [[ "${F_ABOUT_DISTRO_R[0]}" == "SLES" ]] ; then
            DISTRO_NAME="SLES"
            if [[ "${F_ABOUT_DISTRO_R[1]}" != "12."* ]] ; then
                f_div_section
                f_yes_no "Linux version may be incompatible with this installer (expected: 12.X/obtained: ${F_ABOUT_DISTRO_R[1]})! Continue?"
                if [ ${YES_NO_R} -eq 0 ] ; then
                    exit 0
                fi
            fi
        else
            f_div_section
            f_yes_no "Linux distro may be incompatible with this installer (expected: openSUSE or SUSE Linux Enterprise Server/obtained: ${F_ABOUT_DISTRO_R[0]})! Continue?"
            if [ ${YES_NO_R} -eq 0 ] ; then
                exit 0
            fi
        fi
    fi

    if [[ "${F_ABOUT_DISTRO_R[3]}" != "x86_64" ]] ; then
        f_enter_to_cont "Linux architecture completely incompatible with this installer (expected: x86_64/obtained: ${F_ABOUT_DISTRO_R[3]})!"
        exit 0
    fi
else
    f_enter_to_cont "Linux distro completely incompatible with this installer (expected: Debian (or based) or RedHat (or based) or SUSE (or based)/obtained: ${F_ABOUT_DISTRO_R[2]})!"
    exit 0
fi
f_close_section

# < -----------------------------------------

# > -----------------------------------------
# Dá ao usuário a possibilidade de usar o instalador no modo rápido. Bom para 
# conhecer/testar o sistema de forma simples sem preucupar-se com configurações!

# NOTE: É possível forçar o processo de instalação no modo rápido setando 
# "FAST_INST" com 1! By Questor
FAST_INST=0
if [ ${FAST_INST} -eq 0 ] ; then
    f_open_section
    f_div_section
    f_yes_no "Use fast install (use default values for most of the options)? 

NOTE: RECOMMENDED FOR THOSE who want to KNOW and TEST the LB system components 
quickly and easily. DO NOT USE FOR PRODUCTION ENVIRONMENT! If YES the 
installation of all LB system components MUST AND WILL BE LOCAL!

Use it?"
    if [ ${YES_NO_R} -eq 1 ] ; then

        # NOTE: Essa variável serve apenas para "preservar" o valor 
        # setado pelo usuário sendo somente "leitura". A variável a 
        # ser usada nas regras deve ser "EZ_I_SKIP_ON_V" (ez_i.bash)! Essa 
        # estratégia serve para mudarmos o comportamento do "ez_i.bash" 
        # de acordo com as circunstâncias! By Questor
        FAST_INST=1

        # NOTE: Essa variável é para consumo do "ez_i.bash", para que ele 
        # não execute algumas funções e torne o processo de 
        # instalação mais simples! By Questor
        EZ_I_SKIP_ON_V=1
    fi
    f_close_section
    sleep 1
fi

# < -----------------------------------------

# > -----------------------------------------
# Desabilita o SElinux!

if [[ "$DISTRO_TYPE" == "RH" ]] ; then
    EZ_I_SKIP_ON_V=0
    f_open_section
    f_div_section
    f_yes_no "Disable SElinux (use "y" if you never did it)?"
    if [ ${YES_NO_R} -eq 1 ] ; then
        setenforce 0

        # NOTE: As condições abaixo visam evitar que o arquivo seja 
        # desnecessariamente e erroneamente modificado! By Questor
        EZ_I_SKIP_ON_V=$FAST_INST
        f_fl_cont_str "# SELINUX=enforcing" "/etc/sysconfig/selinux" "The file \"/etc/sysconfig/selinux\" probably has already been changed! Check it!"
        EZ_I_SKIP_ON_V=0
        if [ ${FL_CONT_STR_R} -eq 0 ] ; then
            f_fl_cont_str "SELINUX=disabled" "/etc/sysconfig/selinux"
            if [ ${FL_CONT_STR_R} -eq 0 ] ; then
                f_ez_sed "SELINUX=enforcing" "# SELINUX=enforcing\nSELINUX=disabled" "/etc/sysconfig/selinux"
            fi
        fi
    fi
    f_close_section
fi

# < -----------------------------------------

# > -----------------------------------------
# Atualizar a distro (repositório)!

EZ_I_SKIP_ON_V=$FAST_INST
f_open_section
if [[ "$DISTRO_TYPE" == "RH" ]] ; then
    if [[ "$DISTRO_NAME" == "RedHat" ]] ; then
        RESOURCES_ARR_P=("Red Hat Enterprise Linux Server")
        f_chk_distro_status "$DISTRO_NAME" RESOURCES_ARR_P[@]
    fi
    f_div_section
    f_yes_no "Update your distro? (\"y\" highly recommended)"
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
        yum -y update
    fi
    f_pack_is_inst "git" "yum" "\"git\" already installed!"
    if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
        yum -y install git
    fi
elif [[ "$DISTRO_TYPE" == "DEB" ]] ; then
    f_div_section
    f_yes_no "Update your distro? (\"y\" highly recommended)"
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
        apt-get -y update
    fi
    f_pack_is_inst "git" "apt-get" "\"git\" already installed!"
    if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
        apt-get -y install git
    fi
elif [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
    if [[ "$DISTRO_NAME" == "SLES" ]] ; then
        RESOURCES_ARR_P=("SUSE_Linux_Enterprise_Server_12_SP1_x86_64"
"SUSE_Linux_Enterprise_Software_Development_Kit_12_SP1_x86_64"
"Web_and_Scripting_Module_12_x86_64")
        f_chk_distro_status "SLES" RESOURCES_ARR_P[@]
    fi
    f_div_section
    f_yes_no "Update your distro? (\"y\" highly recommended)"
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
        zypper --non-interactive update
    fi
    f_pack_is_inst "git-core" "zypper" "\"git-core\" already installed!"
    if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
        zypper --non-interactive install git-core
    fi
fi
f_close_section

# < -----------------------------------------

# > -----------------------------------------
# Instalar pacotes que são comuns a determinados componentes!

F_COM_PKS_INSTALLED=0
f_common_packs() {
    : 'Instalar pacotes que são comuns a determinados componentes.'

    if [ ${F_COM_PKS_INSTALLED} -eq 0 ] ; then
        if [[ "$DISTRO_TYPE" == "RH" ]] ; then
            f_pack_is_inst "gcc-c++" "yum" "\"gcc-c++\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                yum -y install gcc-c++
            fi
            f_pack_is_inst "libtool" "yum" "\"libtool\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                yum -y install libtool
            fi
            f_pack_is_inst "zlib-devel" "yum" "\"zlib-devel\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                yum -y install zlib-devel
            fi
        elif [[ "$DISTRO_TYPE" == "DEB" ]] ; then
            f_pack_is_inst "g++" "apt-get" "\"g++\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                apt-get -y install g++
            fi
            f_pack_is_inst "autoconf" "apt-get" "\"autoconf\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                apt-get -y install autoconf
            fi
            f_pack_is_inst "make" "apt-get" "\"make\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                apt-get -y install make
            fi
            f_pack_is_inst "libtool" "apt-get" "\"libtool\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                apt-get -y install libtool
            fi
            f_pack_is_inst "zlib1g-dev" "apt-get" "\"zlib1g-dev\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                apt-get -y install zlib1g-dev
            fi
        elif [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
            f_pack_is_inst "gcc-c++" "zypper" "\"gcc-c++\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                zypper --non-interactive install gcc-c++
            fi
            if [[ "$DISTRO_NAME" != "SLES" ]] ; then
                f_pack_is_inst "automake" "zypper" "\"automake\" already installed!"
                if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                    zypper --non-interactive install automake
                fi
                f_pack_is_inst "make" "zypper" "\"make\" already installed!"
                if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                    zypper --non-interactive install make
                fi
                f_pack_is_inst "libtool" "zypper" "\"libtool\" already installed!"
                if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                    zypper --non-interactive install libtool
                fi
            fi
            f_pack_is_inst "zlib-devel" "zypper" "\"zlib-devel\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                zypper --non-interactive install zlib-devel
            fi
        fi
        F_COM_PKS_INSTALLED=1
    fi
}

# < -----------------------------------------

# > -----------------------------------------
# Passa comando para serviços conforme a distro em execução!

f_svc_helper() {
    : 'Passa comando para serviços conforme a distro em execução.

    Args:
        SVC_HLP_NM_P (str): Nome do serviço.
        SVC_HLP_CMD_P (str): Comando para o serviço executar.
        SVC_HLP_IN_SILENCE (Optional[int]): 1 - Sem saída para o terminal; 
            0 - Com saída para o terminal. Padrão 0.
    '

    SVC_HLP_NM_P=$1
    SVC_HLP_CMD_P=$2

    SVC_HLP_IN_SILENCE=$3
    if [ -z "$SVC_HLP_IN_SILENCE" ] ; then
        SVC_HLP_IN_SILENCE=0
    fi
    if [ ${SVC_HLP_IN_SILENCE} -eq 1 ] ; then
        SVC_HLP_SILENCE_CMD=" &>/dev/null"
    fi

    if [[ "$DISTRO_TYPE" == "RH" ]] ; then
        eval "systemctl $SVC_HLP_CMD_P $SVC_HLP_NM_P.service$SVC_HLP_SILENCE_CMD"
    elif [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
        eval "service $SVC_HLP_NM_P $SVC_HLP_CMD_P$SVC_HLP_SILENCE_CMD"
    elif [[ "$DISTRO_TYPE" == "DEB" ]] ; then
        eval "service $SVC_HLP_NM_P $SVC_HLP_CMD_P$SVC_HLP_SILENCE_CMD"
    fi
}

# < -----------------------------------------

# > -----------------------------------------
# Abrir o firewall para uma porta definida para um dado serviço

f_fire_hlp() {
    : 'Abrir o firewall para uma porta definida para um dado serviço.

    Args:
        FIRE_SVC_NM_P (str): Nome do serviço.
        FIRE_PORT_P (int): Porta a ser aberta.
    '

    FIRE_SVC_NM_P=$1
    FIRE_PORT_P=$2
    if [[ "$DISTRO_TYPE" == "RH" ]] || [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
        EZ_I_SKIP_ON_V=$FAST_INST
        if [[ "$DISTRO_TYPE" == "RH" ]] ; then
            f_div_section
            f_yes_no "Open firewall for $FIRE_SVC_NM_P (TCP $FIRE_PORT_P)?"
            if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
                f_chk_iptables $FIRE_PORT_P "Port $FIRE_PORT_P is already open!" 0 "ACCEPT" "tcp" "NEW"
                if [ ${F_CHK_IPTABLES_R} -eq 1 ] ; then
                    firewall-cmd --zone=public --add-port=$FIRE_PORT_P/tcp --permanent
                    firewall-cmd --reload
                fi
            fi
        elif [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
            f_div_section
            f_yes_no "Open firewall for $FIRE_SVC_NM_P (TCP $FIRE_PORT_P)?"
            if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
                f_chk_iptables $FIRE_PORT_P "Port $FIRE_PORT_P is already open!" 0 "ACCEPT" "tcp"
                if [ ${F_CHK_IPTABLES_R} -eq 1 ] ; then
                    SuSEfirewall2 open EXT TCP $FIRE_PORT_P
                    SuSEfirewall2 stop
                    SuSEfirewall2 start
                fi
            fi
        fi
    fi
}

# < -----------------------------------------

# > --------------------------------------------------------------------------
# INSTALAÇÃO DO LBDOC!
# --------------------------------------

# > -----------------------------------------
# Instalar o Apache (httpd)!

HTTPD_SERV_NAME=""
HTTPD_USR=""
HTTPD_GRP=""
HTTPD_DEF_DOC_ROOT=""
APACHE_INST=0
if [[ "$DISTRO_TYPE" == "RH" ]] ; then
    HTTPD_SERV_NAME="httpd"
    HTTPD_USR="apache"
    HTTPD_GRP="apache"
    HTTPD_DEF_DOC_ROOT="/var/www"
elif [[ "$DISTRO_TYPE" == "DEB" ]] ; then
    HTTPD_SERV_NAME="apache2"
    HTTPD_USR="www-data"
    HTTPD_GRP="www-data"
    HTTPD_DEF_DOC_ROOT="/var/www"
elif [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
    HTTPD_SERV_NAME="apache2"
    HTTPD_USR="wwwrun"
    HTTPD_GRP="www"
    HTTPD_DEF_DOC_ROOT="/srv/www"
fi

f_inst_apache() {
    : 'Instala o Apache e seta uma porta diferente se esse for o caso!

    Args:
        APACHE_PORT (Optional[int]): Porta a ser configurada para o Apache. 
    Padrão 80.
        DONT_PROMPT_TO_INST (Optional[int]): Não questiona o usuário se deseja 
    instalar. Padrão 0.
    '

    APACHE_PORT=$1
    if [ -z "$APACHE_PORT" ] ; then
        APACHE_PORT=80
    fi
    DONT_PROMPT_TO_INST=$2
    if [ -z "$DONT_PROMPT_TO_INST" ] ; then
        DONT_PROMPT_TO_INST=0
    fi
    if [ ${DONT_PROMPT_TO_INST} -eq 1 ] || [ ${FAST_INST} -eq 1 ] ; then
        EZ_I_SKIP_ON_V=1
    else
        EZ_I_SKIP_ON_V=$FAST_INST
        f_div_section
    fi
    f_yes_no "Install Apache ($HTTPD_SERV_NAME)?"
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
        EZ_I_SKIP_ON_V=$FAST_INST
        f_common_packs
        if [[ "$DISTRO_TYPE" == "RH" ]] ; then
            f_pack_is_inst "httpd-devel" "yum" "Apache ($HTTPD_SERV_NAME) already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                yum -y install httpd-devel httpd
                f_svc_helper "$HTTPD_SERV_NAME" "enable"
                if (( $APACHE_PORT != 80 )); then
                    f_fl_cont_str "# Listen 80" "$HTTPD_CONF_PATH_MAIN/httpd.conf" "The file \"$HTTPD_CONF_PATH_MAIN/httpd.conf\" probably has already been changed! Check it!"
                    if [ ${FL_CONT_STR_R} -eq 0 ] ; then
                        f_ez_sed "Listen 80" "# Listen 80\nListen $APACHE_PORT" "$HTTPD_CONF_PATH_MAIN/httpd.conf"
                    fi
                fi
            fi
        elif [[ "$DISTRO_TYPE" == "DEB" ]] ; then
            f_pack_is_inst "apache2-dev" "apt-get" "Apache ($HTTPD_SERV_NAME) already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                apt-get -y install apache2-dev apache2
                update-rc.d -f $HTTPD_SERV_NAME remove
                update-rc.d $HTTPD_SERV_NAME defaults
                if (( $APACHE_PORT != 80 )); then
                    f_fl_cont_str "# Listen 80" "$HTTPD_CONF_PATH_MAIN/ports.conf" "The file \"$HTTPD_CONF_PATH_MAIN/ports.conf\" probably has already been changed! Check it!"
                    if [ ${FL_CONT_STR_R} -eq 0 ] ; then
                        f_ez_sed "Listen 80" "# Listen 80\nListen $APACHE_PORT" "$HTTPD_CONF_PATH_MAIN/ports.conf"
                    fi
                    f_fl_cont_str "# <VirtualHost *:80>" "$HTTPD_CONF_PATH/000-default.conf" "The file \"$HTTPD_CONF_PATH/000-default.conf\" probably has already been changed! Check it!"
                    if [ ${FL_CONT_STR_R} -eq 0 ] ; then
                        f_ez_sed "<VirtualHost *:80>" "# <VirtualHost *:80>\n<VirtualHost *:$APACHE_PORT>" "$HTTPD_CONF_PATH/000-default.conf"
                        rm -f "$HTTPD_CONF_PATH_E/000-default.conf" &>/dev/null
                        ln -s "$HTTPD_CONF_PATH/000-default.conf" "$HTTPD_CONF_PATH_E/000-default.conf" &>/dev/null
                    fi
                fi
            fi
        elif [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
            f_pack_is_inst "apache2-devel" "zypper" "Apache ($HTTPD_SERV_NAME) already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                zypper --non-interactive install apache2-devel apache2
                chkconfig apache2 on
                if (( $APACHE_PORT != 80 )); then
                    f_fl_cont_str "# Listen 80" "$HTTPD_CONF_PATH_MAIN/listen.conf" "The file \"$HTTPD_CONF_PATH_MAIN/listen.conf\" probably has already been changed! Check it!"
                    if [ ${FL_CONT_STR_R} -eq 0 ] ; then
                        f_ez_sed "Listen 80" "# Listen 80\nListen $APACHE_PORT" "$HTTPD_CONF_PATH_MAIN/listen.conf" 0 0 1 0 1
                    fi
                fi
            fi
        fi
        eval "chown -R $HTTPD_USR $HTTPD_DEF_DOC_ROOT"
        eval "chown -R :$HTTPD_GRP $HTTPD_DEF_DOC_ROOT"
        eval "chmod -R 755 $HTTPD_DEF_DOC_ROOT"
        f_svc_helper "$HTTPD_SERV_NAME" "restart" 1
        APACHE_INST=1
    fi
    EZ_I_SKIP_ON_V=$FAST_INST
}

# < -----------------------------------------

# > -----------------------------------------
# Instalar arquivos de configuração do Apache (httpd) e fontes do LBD - LBDoc!

if [[ "$DISTRO_TYPE" == "RH" ]] ; then
    VAR_LOG_HTTPD="/var/log/httpd"
elif [[ "$DISTRO_TYPE" == "DEB" ]] || [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
    VAR_LOG_HTTPD="/var/log/apache2"
fi

# NOTE: Caminho de instalação do mono com a versão! By Questor
MONO_PATH="/opt/mono-4.4.0"

EZ_I_SKIP_ON_V=$FAST_INST
HTTPD_CONF_PATH=""
HTTP_PORT_W=0
f_open_section
f_yes_no "Install LBD - LBDoc?"
if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then

    if [[ "$DISTRO_TYPE" == "RH" ]] ; then
        HTTPD_CONF_PATH="/etc/httpd/conf.d"
        HTTPD_CONF_PATH_MAIN="/etc/httpd/conf"
    elif [[ "$DISTRO_TYPE" == "DEB" ]] ; then
        HTTPD_CONF_PATH="/etc/apache2/sites-available"
        HTTPD_CONF_PATH_E="/etc/apache2/sites-enabled"
        HTTPD_CONF_PATH_MAIN="/etc/apache2"
    elif [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
        HTTPD_CONF_PATH="/etc/apache2/conf.d"
        HTTPD_CONF_PATH_MAIN="/etc/apache2"
    fi

    HTTP_PORT_W=80
    QUESTION_F="Enter the port number for Apache (httpd) service. 
Use empty for \"$HTTP_PORT_W\" (recommended)!"
    f_div_section
    f_get_usr_input "$QUESTION_F" 1
    QUESTION_F=""
    if [ -n "$GET_USR_INPUT_R" ] ; then
        HTTP_PORT_W=$GET_USR_INPUT_R
    fi
    f_inst_apache $HTTP_PORT_W 1
    f_fire_hlp "Apache (httpd)" $HTTP_PORT_W

    HT_FOLDER=""
    if [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
        mkdir $HTTPD_DEF_DOC_ROOT/html
    fi

    f_chk_by_path_hlp "$HTTPD_DEF_DOC_ROOT/html/docslightbase" "d" "\"LBD - LBDoc\" already installed in \"$HTTPD_DEF_DOC_ROOT/html\"!"
    F_BAK_MD_R=1
    if [ ${F_CHK_BY_PATH_HLP_R} -eq 1 ] ; then
        f_ez_mv_bak "$HTTPD_DEF_DOC_ROOT/html/docslightbase" "Backup old version and update? (\"y\" recommended)"
    fi
    if [ ${F_BAK_MD_R} -eq 1 ] ; then
        cd "$SCRIPTDIR_V"
        cd ./lbd-src
        tar -zxvf ./docslightbase.tar.gz
        mv ./docslightbase $HTTPD_DEF_DOC_ROOT/html/
        rm -rf ./docslightbase

        LBG_URL_F="http://127.0.0.1:8008/lbg"
        QUESTION_F="Enter the LBG - LBGenerator URL. 
Use empty for \"$LBG_URL_F\" (LOCALHOST)!"

        f_div_section
        f_get_usr_input "$QUESTION_F" 1
        f_div_section
        QUESTION_F=""
        if [ -n "$GET_USR_INPUT_R" ] ; then
            LBG_URL_F=$GET_USR_INPUT_R
        fi
        f_ez_sed "<LBG_URL_F>" "$LBG_URL_F" "$HTTPD_DEF_DOC_ROOT/html/docslightbase/portal/Web.config" 1
        f_ez_sed "<LBG_URL_F>" "$LBG_URL_F" "$HTTPD_DEF_DOC_ROOT/html/docslightbase/recebidos/Web.config" 1
        f_ez_sed "<LBG_URL_F>" "$LBG_URL_F" "$HTTPD_DEF_DOC_ROOT/html/docslightbase/manutencao/Web.config" 1
        f_ez_sed "<LBG_URL_F>" "$LBG_URL_F" "$HTTPD_DEF_DOC_ROOT/html/docslightbase/docspro/Web.config" 1
        f_ez_sed "<LBG_URL_F>" "$LBG_URL_F" "$HTTPD_DEF_DOC_ROOT/html/docslightbase/atosnotaspareceres/Web.config" 1
        f_ez_sed "<LBG_URL_F>" "$LBG_URL_F" "$HTTPD_DEF_DOC_ROOT/html/docslightbase/gsa/Web.config" 1
        f_ez_sed "<LBG_URL_F>" "$LBG_URL_F" "$HTTPD_DEF_DOC_ROOT/html/docslightbase/inativos/Web.config" 1
        f_ez_sed "<LBG_URL_F>" "$LBG_URL_F" "$HTTPD_DEF_DOC_ROOT/html/docslightbase/apps/Web.config" 1
        f_ez_sed "<LBG_URL_F>" "$LBG_URL_F" "$HTTPD_DEF_DOC_ROOT/html/docslightbase/expedidos/Web.config" 1
        f_ez_sed "<LBG_URL_F>" "$LBG_URL_F" "$HTTPD_DEF_DOC_ROOT/html/docslightbase/auditoria/Web.config" 1
    fi

    f_chk_by_path_hlp "$HTTPD_CONF_PATH/expedidos.conf" "f" "\"LBD - LBDoc\" (Apache/httpd) configuration files already installed in \"$HTTPD_CONF_PATH\"!"
    F_BAK_MD_R=1
    if [ ${F_CHK_BY_PATH_HLP_R} -eq 1 ] ; then
        f_yes_no "Backup old version and update? (\"y\" recommended)"
        if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
            SUFFIX=$(date +"-D%Y-%m-%d-T%H-%M-%S")
            NEW_FDL="$HTTPD_CONF_PATH/conf-bak$SUFFIX" 
            mkdir "$NEW_FDL"
            mv "$HTTPD_CONF_PATH/apps.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/atosnotaspareceres.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/auditoria.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/docslightbase.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/docspro.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/expedidos.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/GSA.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/inativos.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/manutencao.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/mod_mono.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/portal.conf" "$NEW_FDL/"
            mv "$HTTPD_CONF_PATH/recebidos.conf" "$NEW_FDL/"
        fi
        F_BAK_MD_R=${YES_NO_R}
    fi
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${F_BAK_MD_R} -eq 1 ] ; then
        cd "$SCRIPTDIR_V"
        cd ./other-srcs-n-apps
        tar -zxvf ./lbdoc-httpd-conf.tar.gz
        mv ./lbdoc-httpd-conf/* $HTTPD_CONF_PATH/
        rm -rf ./lbdoc-httpd-conf

        MOD_MONO_SO_PATH=""
        if [[ "$DISTRO_TYPE" == "RH" ]] ; then
            MOD_MONO_SO_PATH="/usr/lib64/httpd/modules/mod_mono.so"
        elif [[ "$DISTRO_TYPE" == "DEB" ]] ; then
            MOD_MONO_SO_PATH="/usr/lib/apache2/modules/mod_mono.so"
        elif [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
            MOD_MONO_SO_PATH="/usr/lib64/apache2/mod_mono.so"
        fi
        f_ez_sed "<MOD_MONO_SO_PATH>" "$MOD_MONO_SO_PATH" "$HTTPD_CONF_PATH/mod_mono.conf" 1

        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/apps.conf" 1
        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/atosnotaspareceres.conf" 1
        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/auditoria.conf" 1
        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/docslightbase.conf" 1
        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/docspro.conf" 1
        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/expedidos.conf" 1
        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/GSA.conf" 1
        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/inativos.conf" 1
        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/manutencao.conf" 1
        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/portal.conf" 1
        f_ez_sed "<HTTPD_DEF_DOC_ROOT>" "$HTTPD_DEF_DOC_ROOT" "$HTTPD_CONF_PATH/recebidos.conf" 1

        f_ez_sed "<MONO_PATH>" "$MONO_PATH" "$HTTPD_CONF_PATH/apps.conf"
        f_ez_sed "<MONO_PATH>" "$MONO_PATH" "$HTTPD_CONF_PATH/atosnotaspareceres.conf"
        f_ez_sed "<MONO_PATH>" "$MONO_PATH" "$HTTPD_CONF_PATH/auditoria.conf"
        f_ez_sed "<MONO_PATH>" "$MONO_PATH" "$HTTPD_CONF_PATH/docspro.conf"
        f_ez_sed "<MONO_PATH>" "$MONO_PATH" "$HTTPD_CONF_PATH/expedidos.conf"
        f_ez_sed "<MONO_PATH>" "$MONO_PATH" "$HTTPD_CONF_PATH/GSA.conf"
        f_ez_sed "<MONO_PATH>" "$MONO_PATH" "$HTTPD_CONF_PATH/inativos.conf"
        f_ez_sed "<MONO_PATH>" "$MONO_PATH" "$HTTPD_CONF_PATH/manutencao.conf"
        f_ez_sed "<MONO_PATH>" "$MONO_PATH" "$HTTPD_CONF_PATH/portal.conf"
        f_ez_sed "<MONO_PATH>" "$MONO_PATH" "$HTTPD_CONF_PATH/recebidos.conf"

        if [[ "$DISTRO_TYPE" == "RH" ]] ; then
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/apps.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/atosnotaspareceres.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/auditoria.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/docslightbase.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/docspro.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/expedidos.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/GSA.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/inativos.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/manutencao.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/portal.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/recebidos.conf"
        elif [[ "$DISTRO_TYPE" == "DEB" ]] || [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/apps.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/atosnotaspareceres.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/auditoria.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/docslightbase.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/docspro.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/expedidos.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/GSA.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/inativos.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/manutencao.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/portal.conf"
            f_ez_sed "<DIR_RULES>" "Require all granted" "$HTTPD_CONF_PATH/recebidos.conf"
        fi
        if [[ "$DISTRO_TYPE" == "DEB" ]] ; then
            ln -s "$HTTPD_CONF_PATH/apps.conf" "/etc/apache2/sites-enabled/apps.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/atosnotaspareceres.conf" "/etc/apache2/sites-enabled/atosnotaspareceres.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/auditoria.conf" "/etc/apache2/sites-enabled/auditoria.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/docslightbase.conf" "/etc/apache2/sites-enabled/docslightbase.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/docspro.conf" "/etc/apache2/sites-enabled/docspro.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/expedidos.conf" "/etc/apache2/sites-enabled/expedidos.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/GSA.conf" "/etc/apache2/sites-enabled/GSA.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/inativos.conf" "/etc/apache2/sites-enabled/inativos.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/manutencao.conf" "/etc/apache2/sites-enabled/manutencao.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/mod_mono.conf" "/etc/apache2/sites-enabled/mod_mono.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/portal.conf" "/etc/apache2/sites-enabled/portal.conf" &>/dev/null
            ln -s "$HTTPD_CONF_PATH/recebidos.conf" "/etc/apache2/sites-enabled/recebidos.conf" &>/dev/null

            eval "chown -R $HTTPD_USR /etc/apache2/sites-enabled"
            eval "chown -R :$HTTPD_GRP /etc/apache2/sites-enabled"
            eval "chmod -R 755 /etc/apache2/sites-enabled"
        fi

        eval "chown -R $HTTPD_USR $HTTPD_CONF_PATH"
        eval "chown -R :$HTTPD_GRP $HTTPD_CONF_PATH"
        eval "chmod -R 755 $HTTPD_CONF_PATH"

        eval "chown -R $HTTPD_USR $HTTPD_DEF_DOC_ROOT"
        eval "chown -R :$HTTPD_GRP $HTTPD_DEF_DOC_ROOT"
        eval "chmod -R 755 $HTTPD_DEF_DOC_ROOT"

        f_svc_helper "$HTTPD_SERV_NAME" "restart" 1
    fi
fi
f_close_section

# < -----------------------------------------

# > -----------------------------------------
#  Instalar a estrutura básica de dados do LBD - LBDoc!

PG_DB_F="lb"
EZ_I_SKIP_ON_V=$FAST_INST
f_open_section

f_yes_no "Install LBD - LBDoc (postgres 9.X) basic LightBase/LBG - LBGenerator data structures?
NOTE: This server must be the same server where postgres 9.X is installed!"

if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then

    QUESTION_F="Enter the postgres 9.X database name for LightBase (LBG - LBGenerator). 
Use empty for \"$PG_DB_F\" (default)!"
    f_get_usr_input "$QUESTION_F" 1
    QUESTION_F=""
    if [ -n "$GET_USR_INPUT_R" ] ; then
        PG_DB_F=$GET_USR_INPUT_R
    fi

    # NOTE: O objetivo é evitar problemas de permissão de caminho para o 
    # usuário "postgres"! By Questor
    cd /tmp

    if sudo -u postgres psql -lqt | cut -d \| -f 1 | grep -qw "$PG_DB_F"; then
        if [[ `sudo -u postgres psql $PG_DB_F -tAc "SELECT EXISTS (SELECT 1 FROM information_schema.tables WHERE table_schema = 'public' AND table_name = 'lb_doc_expedido');"` = 'f' ]] ; then
            cd "$SCRIPTDIR_V"
            cp ./lbd-basic-dt-strt/lbd-basic-dt-strt.pg /tmp
            cd /tmp
            chmod 700 lbd-basic-dt-strt.pg
            chown postgres lbd-basic-dt-strt.pg
            chown :postgres lbd-basic-dt-strt.pg
            sudo -u postgres psql $PG_DB_F -f lbd-basic-dt-strt.pg
            rm -f lbd-basic-dt-strt.pg
        else
            EZ_I_SKIP_ON_V=$FAST_INST
            f_enter_to_cont "Basic \"LBD - LBDoc\" data structure already created in \"$PG_DB_F\" database!"
            EZ_I_SKIP_ON_V=0
        fi
    else
        EZ_I_SKIP_ON_V=$FAST_INST
        f_enter_to_cont "The database \"$PG_DB_F\" does not exist!"
        EZ_I_SKIP_ON_V=0
    fi
else
    f_enter_to_cont "The file \"./lbd-basic-dt-strt/lbd-basic-dt-strt.sql\" has the LBD - LBDoc (postgres 9.X) basic LightBase/LBG - LBGenerator data structures! Check it!"
fi
f_close_section

# < -----------------------------------------

# > -----------------------------------------
# Instalar componentes do LBD - LBDoc/mono!

EZ_I_SKIP_ON_V=$FAST_INST
f_open_section
f_yes_no "Install LBD - LBDoc/mono components?"
if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
    f_common_packs
    if [[ "$DISTRO_TYPE" == "RH" ]] ; then
        f_pack_is_inst "bison" "yum" "\"bison\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install bison
        fi
        f_pack_is_inst "cairo-devel" "yum" "\"cairo-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install cairo-devel
        fi
        f_pack_is_inst "urw-fonts" "yum" "\"urw-fonts\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install urw-fonts
        fi
        f_pack_is_inst "gettext" "yum" "\"gettext\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install gettext
        fi
        f_pack_is_inst "unzip" "yum" "\"unzip\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install unzip
        fi
        f_pack_is_inst "glib2-devel" "yum" "\"glib2-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install glib2-devel
        fi
        f_pack_is_inst "libexif" "yum" "\"libexif\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install libexif
        fi
        f_pack_is_inst "libjpeg-turbo-devel" "yum" "\"libjpeg-turbo-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install libjpeg-turbo-devel
        fi
        f_pack_is_inst "openjpeg-libs" "yum" "\"openjpeg-libs\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install openjpeg-libs
        fi
        f_pack_is_inst "giflib" "yum" "\"giflib\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install giflib
        fi
        f_pack_is_inst "libtiff-devel" "yum" "\"libtiff-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            yum -y install libtiff-devel
        fi
    elif [[ "$DISTRO_TYPE" == "DEB" ]] ; then
        f_pack_is_inst "mono-devel" "apt-get" "\"mono-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            apt-get -y install mono-devel
        fi
        f_pack_is_inst "mono-gmcs" "apt-get" "\"mono-gmcs\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            apt-get -y install mono-gmcs
        fi
        f_pack_is_inst "libcairo2-dev" "apt-get" "\"libcairo2-dev\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            apt-get -y install libcairo2-dev
        fi
        f_pack_is_inst "libbison-dev" "apt-get" "\"libbison-dev\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            apt-get -y install libbison-dev
        fi
        f_pack_is_inst "giflib-tools" "apt-get" "\"giflib-tools\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            apt-get -y install giflib-tools
        fi
        f_pack_is_inst "libtiff5-dev" "apt-get" "\"libtiff5-dev\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            apt-get -y install libtiff5-dev
        fi
        f_pack_is_inst "libgdict-1.0-dev" "apt-get" "\"libgdict-1.0-dev\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            apt-get -y install libgdict-1.0-dev
        fi
        f_pack_is_inst "fonts-texgyre" "apt-get" "\"fonts-texgyre\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            apt-get -y install fonts-texgyre
        fi
        f_pack_is_inst "tex-gyre" "apt-get" "\"tex-gyre\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            apt-get -y install tex-gyre
        fi
        f_pack_is_inst "unzip" "apt-get" "\"unzip\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            apt-get -y install unzip
        fi
        if [[ "$DISTRO_NAME" == "Debian" ]] ; then
            f_pack_is_inst "glibc-source" "apt-get" "\"glibc-source\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                apt-get -y install glibc-source
            fi
        else
            f_pack_is_inst "eglibc-source" "apt-get" "\"eglibc-source\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                apt-get -y install eglibc-source
            fi
        fi
    elif [[ "$DISTRO_TYPE" == "SUSE" ]] ; then
        f_pack_is_inst "bison" "zypper" "\"bison\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install bison
        fi
        f_pack_is_inst "cairo-devel" "zypper" "\"cairo-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install cairo-devel
        fi
        f_pack_is_inst "freetype-devel" "zypper" "\"freetype-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install freetype-devel
        fi
        f_pack_is_inst "gconf2-devel" "zypper" "\"gconf2-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install gconf2-devel
        fi
        f_pack_is_inst "giflib-devel" "zypper" "\"giflib-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install giflib-devel
        fi
        f_pack_is_inst "gtk2-devel" "zypper" "\"gtk2-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install gtk2-devel
        fi
        f_pack_is_inst "intltool" "zypper" "\"intltool\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install intltool
        fi
        f_pack_is_inst "libexif-devel" "zypper" "\"libexif-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install libexif-devel
        fi
        f_pack_is_inst "libjpeg8-devel" "zypper" "\"libjpeg8-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install libjpeg8-devel
        fi
        f_pack_is_inst "libtiff-devel" "zypper" "\"libtiff-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install libtiff-devel
        fi
        f_pack_is_inst "xorg-x11-devel" "zypper" "\"xorg-x11-devel\" already installed!"
        if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
            zypper --non-interactive install xorg-x11-devel
        fi
        if [[ "$DISTRO_NAME" != "SLES" ]] ; then
            f_pack_is_inst "mono-devel" "zypper" "\"mono-devel\" already installed!"
            if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
                zypper --non-interactive install mono-devel
            fi
        fi
    fi

    cd "$SCRIPTDIR_V"
    cd ./other-srcs-n-apps

    UP_LIBGDIPLUS=1
    f_chk_by_path_hlp "$MONO_PATH/lib/pkgconfig/libgdiplus.pc" "f" "\"libgdiplus-4.2\" already installed in \"$MONO_PATH\"!"
    if [ ${F_CHK_BY_PATH_HLP_R} -eq 1 ] ; then
        f_div_section
        f_yes_no "Update/reinstall \"libgdiplus-4.2\"? (\"y\" recommended)"
        f_div_section
        UP_LIBGDIPLUS=$YES_NO_R
    else
        f_enter_to_cont "Install \"libgdiplus-4.2\"!"
    fi
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${UP_LIBGDIPLUS} -eq 1 ] ; then
        tar -zxvf libgdiplus-4.2.tar.gz
        cd ./libgdiplus-4.2
        ./configure --prefix=$MONO_PATH
        make -j 4 && make install
        cd ..
        rm -rf ./libgdiplus-4.2
    fi

    cd "$SCRIPTDIR_V"
    cd ./other-srcs-n-apps

    UP_MONO=1
    f_chk_by_path_hlp "$MONO_PATH/lib/pkgconfig/mono.pc" "f" "\"mono-4.4.0\" already installed in \"$MONO_PATH\"!"
    if [ ${F_CHK_BY_PATH_HLP_R} -eq 1 ] ; then
        f_div_section
        f_yes_no "Update/reinstall \"mono-4.4.0\"? (\"y\" recommended)"
        f_div_section
        UP_MONO=$YES_NO_R
    else
        f_enter_to_cont "Install \"mono-4.4.0\"!"
    fi
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${UP_MONO} -eq 1 ] ; then
        tar -zxvf mono-4.4.0.148.tar.gz
        cd ./mono-4.4.0
        ./configure --prefix=$MONO_PATH --with-libgdiplus=$MONO_PATH
        make -j 4 && make install

        # NOTE: Esse passo é crucial, pois instrui o OS sobre onde 
        # os componentes do mono estão! By Questor
        export PATH=$MONO_PATH/bin:$PATH
        export LD_LIBRARY_PATH=$MONO_PATH/lib:$LD_LIBRARY_PATH
        export PKG_CONFIG_PATH=$MONO_PATH/lib/pkgconfig:$PKG_CONFIG_PATH

        cd ..
        rm -rf ./mono-4.4.0
    fi

    cd "$SCRIPTDIR_V"
    cd ./other-srcs-n-apps

    UP_XSP=1
    f_chk_by_path_hlp "$MONO_PATH/lib/pkgconfig/xsp-4.pc" "f" "\"xsp-4.2\" already installed in \"$MONO_PATH\"!"
    if [ ${F_CHK_BY_PATH_HLP_R} -eq 1 ] ; then
        f_div_section
        f_yes_no "Update/reinstall \"xsp-4.2\"? (\"y\" recommended)"
        f_div_section
        UP_XSP=$YES_NO_R
    else
        f_enter_to_cont "Install \"xsp-4.2\"!"
    fi
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${UP_XSP} -eq 1 ] ; then
        tar -zxvf xsp-4.2.tar.gz
        cd ./xsp-4.2
        ./configure --prefix=$MONO_PATH
        make -j 4 && make install
        cd ..
        rm -rf ./xsp-4.2
    fi

    cd "$SCRIPTDIR_V"
    cd ./other-srcs-n-apps
    UP_MOD_MONO=1
    f_chk_by_path_hlp "$MONO_PATH/share/man/man8/mod_mono.8" "f" "\"mod_mono-3.12\" already installed in \"$MONO_PATH\"!"
    if [ ${F_CHK_BY_PATH_HLP_R} -eq 1 ] ; then
        f_div_section
        f_yes_no "Update/reinstall \"mod_mono-3.12\"? (\"y\" recommended)"
        f_div_section
        UP_MOD_MONO=$YES_NO_R
    else
        f_enter_to_cont "Install \"mod_mono-3.12\"!"
    fi
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${UP_MOD_MONO} -eq 1 ] ; then
        tar -zxvf mod_mono-3.12.tar.gz
        cd ./mod_mono-3.12
        ./configure --prefix=$MONO_PATH --with-mono-prefix=$MONO_PATH
        make -j 4 && make install
        cd ..
        rm -rf ./mod_mono-3.12
    fi

    f_svc_helper "$HTTPD_SERV_NAME" "restart" 1
fi
f_close_section

# < -----------------------------------------

# > --------------------------------------------------------------------------
# FINAL!
# --------------------------------------

ERROR_LOG_FL=""
if [[ "$DISTRO_TYPE" == "RH" ]] || [[ "$DISTRO_TYPE" == "SUSE" ]]; then
    ERROR_LOG_FL="error_log"
elif [[ "$DISTRO_TYPE" == "DEB" ]] ; then
    ERROR_LOG_FL="error.log"
fi

EZ_I_SKIP_ON_V=0
read -d '' TITLE_F <<"EOF"
Installer finished! Thanks!
EOF

APACHE_SVC_SYNTAX=""
if [[ "$DISTRO_TYPE" == "RH" ]] ; then
    APACHE_SVC_SYNTAX="systemctl start $HTTPD_SERV_NAME.service
            systemctl stop $HTTPD_SERV_NAME.service"
else
    APACHE_SVC_SYNTAX="service $HTTPD_SERV_NAME start
            service $HTTPD_SERV_NAME stop"
fi
USEFUL_INFO_F="    To start/stop...

        Apache ($HTTPD_SERV_NAME)
            $APACHE_SVC_SYNTAX

    To access...
        http://<machine_ip_or_name>/docslightbase/apps/

    Initial user...
        000.000.000-00/123456

    To configure httpd (Apache)...
        See \"$HTTPD_CONF_PATH\" folder!

    Log...
        less $VAR_LOG_HTTPD/$ERROR_LOG_FL"

f_end "$TITLE_F" "$USEFUL_INFO_F"
TITLE_F=""
USEFUL_INFO_F=""

# < --------------------------------------------------------------------------