Software Público Brasileiro

#!/bin/bash

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

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

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

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

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

Have fun! =D
EOF

read -d '' WARNINGS_F <<"EOF"
- Installer designed for CentOS 6 AMD64/RHEL 6 AMD64!

- We RECOMMEND you...
    Install all the components (answer yes to everything). Except 
        contrary guidance!
    Check for previous installations! If there is previous 
        installations consider this variant in the process!
- We WARNING you...
    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
Free Software + Our Ideas = Best Solution!/Software Livre + Nossas Idéias = Melhor Solução!
+55-61-3347-1949 - http://www.LightBase.com.br - 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=""

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

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

read -d '' INSTRUCT_F <<"EOF"
- To run this script YOU NEED to be root!

- TO CANCEL installation at any time use Ctrl+c!
EOF

f_instruct "$INSTRUCT_F"
INSTRUCT_F=""

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

# > -----------------------------------------
# Dá ao usuário mais avançado a possibilideade de usar o instalador 
# simplificado!

# NOTE: É possível forçar o processo de instalção simplificado setando 
# "SIMPLE_INST" com 1! By Questor
SIMPLE_INST=0
if [ ${SIMPLE_INST} -eq 0 ] ; then
    f_open_section
    f_yes_no "Use simple install (using a default value for most of the options)?"
    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.sh)! Essa 
        # estratégia serve para mudarmos o comportamento do "ez_i.sh" 
        # de acordo com as circunstâncias! By Questor
        SIMPLE_INST=1

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

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

# > -----------------------------------------
# Garantir o encodamento correto para evitar problemas de 
# compatibilidade!

EZ_I_SKIP_ON_V=$SIMPLE_INST
f_open_section
read -d '' TITLE_F <<"EOF"
Set terminal encode? (recommended for Windows terminal clients)
EOF

f_yes_no "$TITLE_F"
TITLE_F=""
if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
    export LANG=pt_BR.utf8
fi
f_close_section

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

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

EZ_I_SKIP_ON_V=0
f_open_section
read -d '' TITLE_F <<"EOF"
Disable SElinux (use "y" if you never did it)?
EOF

f_yes_no "$TITLE_F"
TITLE_F=""
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=$SIMPLE_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

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

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

EZ_I_SKIP_ON_V=$SIMPLE_INST
f_open_section
read -d '' TITLE_F <<"EOF"
Install Apache (httpd)?
EOF

f_yes_no "$TITLE_F"
TITLE_F=""
if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
    f_pack_is_inst "httpd-devel" "yum" "Apache (httpd) already installed!"
    if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
        yum -y install httpd-devel httpd
        chkconfig httpd on
        chown -R apache /var/www
        chmod -R 755 /var/www
    fi
fi
f_close_section

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

# > -----------------------------------------
# Abrir o firewall para o Apache (httpd)!

EZ_I_SKIP_ON_V=$SIMPLE_INST
f_open_section
read -d '' TITLE_F <<"EOF"
Open firewall for Apache (httpd) (TCP 80)?
EOF

f_yes_no "$TITLE_F"
TITLE_F=""
if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then
    f_chk_iptables 80 "Port 80 is already open!" 0 "ACCEPT" "tcp" "NEW"
    if [ ${F_CHK_IPTABLES_R} -eq 1 ] ; then
        iptables -I INPUT 5 -p tcp -m state --state NEW -m tcp --dport 80 -j ACCEPT
        service iptables save
        service iptables restart
    fi
fi
f_close_section

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

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

EZ_I_SKIP_ON_V=$SIMPLE_INST
f_open_section
read -d '' TITLE_F <<"EOF"
Install LBD - LBDoc?
EOF

f_yes_no "$TITLE_F"
TITLE_F=""
if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then

    f_chk_by_path_hlp "/var/www/html/docslightbase" "d" "\"LBD - LBDoc\" already installed in \"/var/www/html\"!"
    F_BAK_MD_R=1
    if [ ${F_CHK_BY_PATH_HLP_R} -eq 1 ] ; then
        f_ez_mv_bak "/var/www/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 /var/www/html/
        rm -rf ./docslightbase
        chown -R apache /var/www/html
        chmod -R 755 /var/www/html
        LBG_URL="http://127.0.0.1/lbg"
        QUESTION_F="Enter lightbase URL. 
Use empty for \"$LBG_URL\"!"
        f_div_section
        f_get_usr_input "$QUESTION_F" 1
        f_div_section
        QUESTION_F=""
        if [ -n "$GET_USR_INPUT_R" ] ; then
            LBG_URL=$GET_USR_INPUT_R
        fi
        f_ez_sed "<LBG_URL>" "$LBG_URL" "/var/www/html/docslightbase/portal/Web.config" 1
        f_ez_sed "<LBG_URL>" "$LBG_URL" "/var/www/html/docslightbase/recebidos/Web.config" 1
        f_ez_sed "<LBG_URL>" "$LBG_URL" "/var/www/html/docslightbase/manutencao/Web.config" 1
        f_ez_sed "<LBG_URL>" "$LBG_URL" "/var/www/html/docslightbase/docspro/Web.config" 1
        f_ez_sed "<LBG_URL>" "$LBG_URL" "/var/www/html/docslightbase/atosnotaspareceres/Web.config" 1
        f_ez_sed "<LBG_URL>" "$LBG_URL" "/var/www/html/docslightbase/gsa/Web.config" 1
        f_ez_sed "<LBG_URL>" "$LBG_URL" "/var/www/html/docslightbase/inativos/Web.config" 1
        f_ez_sed "<LBG_URL>" "$LBG_URL" "/var/www/html/docslightbase/apps/Web.config" 1
        f_ez_sed "<LBG_URL>" "$LBG_URL" "/var/www/html/docslightbase/expedidos/Web.config" 1
        f_ez_sed "<LBG_URL>" "$LBG_URL" "/var/www/html/docslightbase/auditoria/Web.config" 1
    fi

    f_chk_by_path_hlp "/etc/httpd/conf.d/expedidos.conf" "f" "\"LBD - LBDoc\" (Apache/httpd) configuration files already installed in \"/etc/httpd/conf.d\"!"
    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="/etc/httpd/conf.d/conf-bak$SUFFIX" 
            mkdir "$NEW_FDL"
            mv "/etc/httpd/conf.d/apps.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/atosnotaspareceres.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/auditoria.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/docslightbase.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/docspro.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/expedidos.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/GSA.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/inativos.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/manutencao.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/mod_mono.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/portal.conf" "$NEW_FDL/"
            mv "/etc/httpd/conf.d/recebidos.conf" "$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/* /etc/httpd/conf.d/
        rm -rf ./lbdoc-httpd-conf
        chown -R apache /etc/httpd/conf.d
        chmod -R 755 /etc/httpd/conf.d
    fi
fi
f_close_section

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

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

PG_DB_F="lb"
EZ_I_SKIP_ON_V=$SIMPLE_INST
f_open_section

f_yes_no "Install LBD - LBDoc (postgres 9.4) basic LightBase/LBG data structures?"

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

    QUESTION_F="Enter the postgres 9.4 database name for LightBase (LBG). 
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
    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 $PG_DB_F -f lbd-basic-dt-strt.pg
            rm -f lbd-basic-dt-strt.pg
        else
            EZ_I_SKIP_ON_V=$SIMPLE_INST
            f_enter_to_cont "Basic \"LBD - LBDoc\" data structure already created in \"$PG_DB_F\" database!"
            EZ_I_SKIP_ON_V=0
        fi
    else
        EZ_I_SKIP_ON_V=$SIMPLE_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 9.4) basic LightBase/LBG data structures! Check it!"
fi
f_close_section

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

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

EZ_I_SKIP_ON_V=$SIMPLE_INST
f_open_section
read -d '' TITLE_F <<"EOF"
Install LBD - LBDoc/mono components?
EOF

f_yes_no "$TITLE_F"
TITLE_F=""
if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${YES_NO_R} -eq 1 ] ; then

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

    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 "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 "libX11-devel" "yum" "\"libX11-devel\" already installed!"
    if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
        yum -y install libX11-devel
    fi
    f_pack_is_inst "freetype-devel" "yum" "\"freetype-devel\" already installed!"
    if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
        yum -y install freetype-devel
    fi
    f_pack_is_inst "fontconfig-devel" "yum" "\"fontconfig-devel\" already installed!"
    if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
        yum -y install fontconfig-devel
    fi
    f_pack_is_inst "libexif-devel" "yum" "\"libexif-devel\" already installed!"
    if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
        yum -y install libexif-devel
    fi
    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 "gettext" "yum" "\"gettext\" already installed!"
    if [ ${F_PACK_IS_INST_R} -eq 0 ] ; then
        yum -y install gettext
    fi

    UP_MONO=1
    f_chk_by_path_hlp "/opt/mono" "d" "\"mono-2.10.2\" already installed in \"/opt/mono\"!"
    if [ ${F_CHK_BY_PATH_HLP_R} -eq 1 ] ; then
        f_div_section
        f_yes_no "Update/reinstall \"mono-2.10.2\"? (\"y\" recommended)"
        f_div_section
        UP_MONO=$YES_NO_R
    else
        f_enter_to_cont "Install \"mono-2.10.2\"!"
    fi
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${UP_MONO} -eq 1 ] ; then
        tar -xjf mono-2.10.2.tar.bz2
        cd ./mono-2.10.2
        ./configure  --prefix=/opt/mono --with-libgdiplus=/opt/mono
        make
        make install
        export PATH=$PATH:/opt/mono/bin
        export PKG_CONFIG_PATH=/opt/mono/lib/pkgconfig
        cd ..
        rm -rf ./mono-2.10.2
    fi

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

    UP_XSP=1
    f_chk_by_path_hlp "/opt/mono/bin/xsp" "d" "\"xsp-2.10.2\" already installed in \"/opt/mono/bin/xsp\"!"
    if [ ${F_CHK_BY_PATH_HLP_R} -eq 1 ] ; then
        f_div_section
        f_yes_no "Update/reinstall \"xsp-2.10.2\"? (\"y\" recommended)"
        f_div_section
        UP_XSP=$YES_NO_R
    else
        f_enter_to_cont "Install \"xsp-2.10.2\"!"
    fi
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${UP_XSP} -eq 1 ] ; then
        tar -xjf xsp-2.10.2.tar.bz2
        cd ./xsp-2.10.2
        ./configure --prefix=/opt/mono
        make
        make install
        cd ..
        rm -rf ./xsp-2.10.2
    fi

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

    UP_XSP=1
    f_chk_by_path_hlp "/usr/lib64/httpd/modules/mod_mono.so" "f" "\"mod_mono-2.10\" already installed in \"/usr/lib64/httpd/modules\"!"
    if [ ${F_CHK_BY_PATH_HLP_R} -eq 1 ] ; then
        f_div_section
        f_yes_no "Update/reinstall \"mod_mono-2.10\"? (\"y\" recommended)"
        f_div_section
        UP_XSP=$YES_NO_R
    else
        f_enter_to_cont "Install \"mod_mono-2.10\"!"
    fi
    if [ ${EZ_I_SKIP_ON_V} -eq 1 ] || [ ${UP_XSP} -eq 1 ] ; then
        tar -xjf mod_mono-2.10.tar.bz2
        cd ./mod_mono-2.10
        ./configure --prefix=/opt/mono --with-mono-prefix=/opt/mono
        make
        make install
        cd ..
        rm -rf ./mod_mono-2.10
    fi

    service httpd restart
fi
f_close_section

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

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

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

USEFUL_INFO_F="    To start/stop...
        service httpd start
        service httpd stop

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

    Initial user...
        000.000.000-00/123456

    To configure httpd (Apache)...
        See \"/etc/httpd/conf.d\" folder!

    Log...
        less /var/log/httpd/error_log"

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

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