/boca-1.5.0/tools/installv2.sh

#!/bin/bash
# ////////////////////////////////////////////////////////////////////////////////
# //BOCA Online Contest Administrator
# //    Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com)
# //
# //    This program 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 3 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, see <http://www.gnu.org/licenses/>.
# ////////////////////////////////////////////////////////////////////////////////
# // Last modified 06/aug/2012 by cassio@ime.usp.br
#///////////////////////////////////////////////////////////////////////////////////////////
echo "#############################################################"
echo "### installv2.sh of 06/Aug/2012 (A) by cassio@ime.usp.br ###"
echo "#############################################################"

for i in id chown chmod cut awk tail grep cat sed mkdir rm mv sleep apt-get add-apt-repository update-alternatives; do
  p=`which $i`
  if [ -x "$p" ]; then
    echo -n ""
  else
    echo command "$i" not found
    exit 1
  fi
done
sleep 2

echo "$0" | grep -q "install.*sh"
if [ $? != 0 ]; then
  echo "Make the install script executable (using chmod) and run it directly, like ./installv2.sh"
else  

if [ "`id -u`" != "0" ]; then
  echo "Must be run as root"
  exit 1
fi

if [ "$1" != "alreadydone" ]; then
  echo "It is recommended that you run the commands"
  echo "  apt-get update; apt-get upgrade"
  echo "by your own before running this script. If you have already done it,"
  echo "please run the script as"
  echo "   ./install.sh alreadydone"
  exit 1
fi

if [ ! -r /etc/lsb-release ]; then
  echo "File /etc/lsb-release not found. Is this a ubuntu or debian-like distro?"
  exit 1
fi
. /etc/lsb-release

echo "============================================================="
echo "============== DISABLING AUTO-UPDATE POP-UPS  ==============="
echo "============================================================="
gconftool -s --type bool /apps/update-notifier/auto_launch false
gsettings set com.ubuntu.update-notifier no-show-notifications true
sed -i 's/X-GNOME-Autostart-Delay=60/X-GNOME-Autostart-enabled=false/' /etc/xdg/autostart/update-notifier.desktop

echo "============================================================="
echo "========= UNINSTALLING SOME UNNECESSARY PACKAGES  ==========="
echo "============================================================="
apt-get -y purge libreoffice-common libreoffice-base-core bluez thunderbird \
  ubuntuone-client python-ubuntuone-client \
  ubuntuone-installer python-ubuntuone-storageprotocol

sysvutils=sysvutils
if [ "$DISTRIB_CODENAME" == "oneiric" -o "$DISTRIB_CODENAME" == "precise" ]; then 
	sysvutils=sysvinit-utils
fi

echo "====================================================================="
echo "============== CHECKING FOR canonical.com APT SERVER  ==============="
echo "====================================================================="

cd 
grep -q "^[^\#]*deb http://archive.canonical.com.* $DISTRIB_CODENAME .*partner" /etc/apt/sources.list
if [ $? != 0 ]; then
  add-apt-repository "deb http://archive.canonical.com/ubuntu $DISTRIB_CODENAME partner"
fi
apt-get -y update
apt-get -y upgrade

libCppdev=`apt-cache search libstdc++ | grep "libstdc++6-.*-dev " | sort | tail -n1 | cut -d' ' -f1`
if [ "$libCppdev" == "" ]; then
  echo "libstdc++6-*-dev not found"
  exit 1
fi
libCppdbg=`apt-cache search libstdc++ | grep "libstdc++6-.*-dbg " | sort | tail -n1 | cut -d' ' -f1`
if [ "$libCppdbg" == "" ]; then
  echo "libstdc++6-*-dbg not found"
  exit 1
fi
libCppdoc=`apt-cache search libstdc++ | grep "libstdc++6-.*-doc " | sort | tail -n1 | cut -d' ' -f1`
if [ "$libCppdoc" == "" ]; then
  echo "libstdc++6-*-doc not found"
  exit 1
fi

echo "====================================================================="
echo "================= installing packages needed by BOCA  ==============="
echo "====================================================================="

apt-get -y install zenity apache2 eclipse-pde eclipse-rcp eclipse-platform eclipse-jdt eclipse emacs \
  evince g++ gcc gedit scite libstdc++6 makepasswd manpages-dev mii-diag php5-cli php5-mcrypt openjdk-6-dbg \
  php5 php5-pgsql postgresql postgresql-client postgresql-contrib quota sharutils default-jdk openjdk-6-doc \
  vim-gnome geany geany-plugin-addons geany-plugin-gdb geany-plugins default-jre sysstat \
  $sysvutils vim xfce4 $libCppdev $libCppdoc $libCppdbg php5-gd stl-manual gcc-doc debootstrap schroot c++-annotations
if [ $? != 0 ]; then
  echo ""
  echo "ERROR running the apt-get -- must check if all needed packages are available"
  exit 1
fi

for i in makepasswd useradd update-rc.d; do
  p=`which $i`
  if [ -x "$p" ]; then
    echo -n ""
  else
    echo command "$i" not found
    exit 1
  fi
done


echo "=================================================================="
echo "=============  creating user icpc with password icpc ============="
echo "=================================================================="

pass=`echo -n icpc | makepasswd --clearfrom - --crypt-md5 | cut -d'$' -f2-`
pass=\$`echo $pass`
id -u icpc >/dev/null 2>/dev/null
if [ $? != 0 ]; then
 useradd -d /home/icpc -m -p "$pass" -s /bin/bash -g users icpc
else
 usermod -d /home/icpc -p "$pass" -s /bin/bash -g users icpc
 echo "user icpc already exists"
fi

if [ -f /etc/lightdm/lightdm.conf ]; then
  echo "=============================================================="
  echo "============ disabling guest account on lightdm.conf  ========"
  echo "=============================================================="
  grep -q "^[^\#]*allow-guest" /etc/lightdm/lightdm.conf
  if [ $? != 0 ]; then
    echo "allow-guest=false" >> /etc/lightdm/lightdm.conf
  fi
  grep -q "^[^\#]*greeter-hide-users" /etc/lightdm/lightdm.conf
  if [ $? != 0 ]; then
    echo "greeter-hide-users=true" >> /etc/lightdm/lightdm.conf
  fi
fi

echo "====================================================================================="
echo "============ updating grub boot loader to make it password protected  ==============="
echo "====================================================================================="

grep -q "^[^\#]*password" /etc/grub.d/40_custom
if [ $? != 0 ]; then
  echo "updated with new password (if needed, see the password at /etc/grub.d/40_custom)"
  echo -e "set superusers=\"root\"" >> /etc/grub.d/40_custom
  echo -e "password root `makepasswd`" >> /etc/grub.d/40_custom
  chmod go-rw /etc/grub.d/40_custom
  grub-mkconfig > /boot/grub/grub.cfg
  chmod go-rw /boot/grub/grub.cfg
fi
echo "grub loader configured with password (if needed, see the password at /etc/grub.d/40_custom)"

echo "=============================================================="
echo "============= INSTALLING SCRIPTS at /etc/icpc  ==============="
echo "=============================================================="
mkdir -p /etc/icpc
chown root.root /etc/icpc
chmod 755 /etc/icpc
cat <<EOF > /etc/icpc/installscripts.sh
#!/bin/bash
echo "================================================================================"
echo "========== downloading config files from www.ime.usp.br/~cassio/boca  =========="
echo "================================================================================"
iptables -F
wget -O /tmp/.boca.tmp "http://www.ime.usp.br/~cassio/boca/icpc.etc.date.txt"
echo ">>>>>>>>>>"
echo ">>>>>>>>>> Downloading scripts release \`cat /tmp/.boca.tmp\`"
echo ">>>>>>>>>>"

if [ "\$1" == "" ]; then
wget -O /tmp/.boca.tmp "http://www.ime.usp.br/~cassio/boca/icpc.etc.ver.txt"
icpcver=\`cat /tmp/.boca.tmp\`
else
icpcver=\$1
fi
echo "Looking for version \$icpcver from http://www.ime.usp.br/~cassio/boca/"

rm -f /tmp/icpc.etc.tgz
wget -O /tmp/icpc.etc.tgz "http://www.ime.usp.br/~cassio/boca/download.php?filename=icpc-\$icpcver.etc.tgz"
if [ "\$?" != "0" -o ! -f /tmp/icpc.etc.tgz ]; then
  echo "ERROR downloading file icpc-\$icpcver.etc.tgz. Aborting *****************"
  exit 1
fi
grep -qi "bad parameters" /tmp/icpc.etc.tgz
if [ "\$?" == "0" ]; then
  echo "ERROR downloading file icpc-\$icpcver.etc.tgz. Aborting *****************"
  exit 1
fi

cd /etc
di=\`date +%s\`

echo "=============================================================="
echo "====================== BACKUPING CONFIG FILES ==============="

for i in \`tar tvzf /tmp/icpc.etc.tgz | awk '{ print \$6; }'\`; do
  if [ -f "\$i" ]; then
    bn=\`basename \$i\`
    dn=\`dirname \$i\`
    mv \$i \$dn/.\$bn.bkp.\$di
    chmod 600 \$dn/.\$bn.bkp.\$di
  fi
done

echo "=============================================================="
echo "====================== EXTRACTING CONFIG FILES ==============="
tar -xkvzf /tmp/icpc.etc.tgz
for i in \`tar tvzf /tmp/icpc.etc.tgz | awk '{ print \$6; }'\`; do
  chown root.root \$i
  chmod o-w,u+x \$i
done
EOF
chmod 750 /etc/icpc/installscripts.sh
/etc/icpc/installscripts.sh $3

service procps start

grep -q "quota" /etc/fstab
if [ $? != 0 ]; then
  cp -f /etc/fstab /etc/fstab.bkp.$di
  sed "s/relatime/quota,relatime/" < /etc/fstab.bkp.$di > /etc/fstab.bkp.$di.1
  sed "s/errors=remount-ro/quota,errors=remount-ro/" < /etc/fstab.bkp.$di.1 > /etc/fstab
fi

echo "============================================================"
echo "===================== SETTING UP USER QUOTA  ==============="
echo "============================================================"

for i in `mount | grep gvfs | cut -d' ' -f3`; do
  umount $i
done

mount / -o remount
quotaoff -a 2>/dev/null
quotacheck -M -a
quotaon -a
setquota -u postgres 0 3000000 0 10000 -a
setquota -u icpc 0 500000 0 10000 -a
setquota -u nobody 0 500000 0 10000 -a
setquota -u www-data 0 1500000 0 10000 -a

echo "=============================================================="
echo "================= UPDATING rc.local symlinks   ==============="
echo "=============================================================="

update-rc.d rc.local defaults
update-rc.d -f cups remove
apt-get -y clean

#echo "=============================================================="
#echo "====================== SETTING UP IPs and PASSWORDs (server config follows)  ==============="
#
/etc/icpc/restart.sh
#/etc/icpc/setup.sh

startscript="NOTOK"
if [ -f /etc/lightdm/lightdm.conf ]; then
  startscript="OK"
  grep -q "^[^\#]*display-setup-script=/etc/icpc/setup.sh" /etc/lightdm/lightdm.conf
  if [ $? != 0 ]; then
    echo "display-setup-script=/etc/icpc/setup.sh" >> /etc/lightdm/lightdm.conf
  fi
fi
if [ -d /etc/gdm/Init ]; then
  startscript="OK"
  echo "======================================================================================"
  echo "========== UPDATING /etc/gdm/Init/Default TO PROVIDE CONFIG AT STARTUP ==============="
  echo "======================================================================================"
  echo -e "#!/bin/bash\n[ -x /etc/icpc/setup.sh ] && /etc/icpc/setup.sh\n\n" > /tmp/.boca.tmp
  cat /etc/gdm/Init/Default >> /tmp/.boca.tmp
  mv /tmp/.boca.tmp /etc/gdm/Init/Default
  chmod 755 /etc/gdm/Init/Default
fi
if [ "$startscript" != "OK" ]; then
  echo "************ STARTUP CALL OF SCRIPTS NOT CONFIGURED **************"
  echo "****** neither /etc/gdm/Init nor /etc/lightdm/lightdm.conf were found ************"
fi

if [ -f /etc/icpc/createbocajail.sh ]; then
	chmod 750 /etc/icpc/createbocajail.sh
	if [ "$2" != "notbuildjail" ]; then
		/etc/icpc/createbocajail.sh
	fi
else
	echo "************** SCRIPT TO CREATE BOCAJAIL NOT FOUND -- SOMETHING LOOKS WRONG ***************"
fi

# BOCA CONFIG
if [ -f /etc/icpc/installboca.sh ]; then
	chmod 750 /etc/icpc/installboca.sh
    /sbin/iptables -F
	/etc/icpc/installboca.sh "$3" "$4"
else
	echo "************* SCRIPT TO INSTALL BOCA NOT FOUND -- SOMETHING IS WRONG -- I CANT INSTALL BOCA **************"
fi

fi