#!/bin/bash
#===========================
# UMVIRT LINUX FROM SCRATCH 
#===========================
# Compilation script.
# Network mode. 
#===========================
# Release: 0.1
# Package: cupsd
#===========================
# DB commit: d35a620850806ab581b32cb34d268a904c9c0a5f
# APP commit: 1ca4178aea919e4c9e869e3d650ff8af9678bd6f
#===========================

echo "ULFS Package installation start"
echo "==============================="
echo "Package: cupsd" 
echo "Release: 0.1" 

echo "checking config file"
if [ -f $ULFS_CONFIG_FILE ]
then
echo "loading config file $ULFS_CONFIG_FILE..."
. $ULFS_CONFIG_FILE
fi
#Creating log directory
mkdir -p /var/log/ulfs-packages/cupsd/
#Saving start timestamp
date +%s > /var/log/ulfs-packages/cupsd/start.time
#Going to source directory...
cd /sources
#Checking dependances...
      #Checking dbus...
      if [ ! -f /var/cache/ulfs-packages/dbus ]; then
           echo "Dependance \"dbus\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.1/dbus/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/dbus ]; then
	             echo "Dependance \"dbus\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking gnutls...
      if [ ! -f /var/cache/ulfs-packages/gnutls ]; then
           echo "Dependance \"gnutls\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.1/gnutls/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/gnutls ]; then
	             echo "Dependance \"gnutls\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking Linux-PAM...
      if [ ! -f /var/cache/ulfs-packages/Linux-PAM ]; then
           echo "Dependance \"Linux-PAM\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.1/Linux-PAM/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/Linux-PAM ]; then
	             echo "Dependance \"Linux-PAM\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libusb...
      if [ ! -f /var/cache/ulfs-packages/libusb ]; then
           echo "Dependance \"libusb\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.1/libusb/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/libusb ]; then
	             echo "Dependance \"libusb\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking colord...
      if [ ! -f /var/cache/ulfs-packages/colord ]; then
           echo "Dependance \"colord\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.1/colord/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/colord ]; then
	             echo "Dependance \"colord\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking xdg-utils...
      if [ ! -f /var/cache/ulfs-packages/xdg-utils ]; then
           echo "Dependance \"xdg-utils\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.1/xdg-utils/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/xdg-utils ]; then
	             echo "Dependance \"xdg-utils\" is not installed. Exiting..."
               exit
           fi
      fi
#Saving downloading timestamp
date +%s > /var/log/ulfs-packages/cupsd/download.time
#Downloading source package archive...
wget --no-check-certificate -nc https://umvirt.com/linux/downloads/0.1/packages/c/cups-2.2.8-source.tar.gz.md5sum
wget --no-check-certificate -nc https://umvirt.com/linux/downloads/0.1/packages/c/cups-2.2.8-source.tar.gz
#Checking source package file existance
if [ ! -f cups-2.2.8-source.tar.gz ]; then
echo "Error: Can't find cups-2.2.8-source.tar.gz. Exiting!"
exit
fi
#Checking source package file checksum
if [ -f cups-2.2.8-source.tar.gz.md5sum ]; then
    MD5=`LANG=C md5sum -c cups-2.2.8-source.tar.gz.md5sum | grep OK`
    if [ "$MD5" == "" ] ; then
    echo "Error: Checksum of cups-2.2.8-source.tar.gz is wrong. Exiting!"
    exit
    fi
fi
    #Saving cleanup timestamp
    date +%s > /var/log/ulfs-packages/cupsd/cleanup.time
rm -rfv /sources/cups-2.2.8/
#Saving extracting timestamp
date +%s > /var/log/ulfs-packages/cupsd/unpack.time
#Extracting tar source package archive with default parameters...
tar -xf cups-2.2.8-source.tar.gz
#Checking package directory size after unpack...
du -s cups-2.2.8 | awk 'NR==1 {print $1}' > /var/log/ulfs-packages/cupsd/unpack.size 
#Going to source package directory...
cd cups-2.2.8
#Saving configuration timestamp
date +%s > /var/log/ulfs-packages/cupsd/configure.time
#Sleep 1 second
sleep 1
#Running configuration script...
useradd -c "Print Service User" -d /var/spool/cups -g lp -s /bin/false -u 9 lp

groupadd -g 19 lpadmin

sed -i 's:555:755:g;s:444:644:g' Makedefs.in                         &&
sed -i '/MAN.EXT/s:.gz::g' configure config-scripts/cups-manpages.m4 &&

aclocal  -I config-scripts &&
autoconf -I config-scripts &&

CC=gcc \
./configure --libdir=/usr/lib            \
            --with-rcdir=/tmp/cupsinit   \
            --with-system-groups=lpadmin \
            --with-docdir=/usr/share/cups/doc-2.2.8
#Saving build timestamp
date +%s > /var/log/ulfs-packages/cupsd/build.time
#Running build script...
make
#Saving install timestamp
date +%s > /var/log/ulfs-packages/cupsd/install.time
#Running install script...
cat > ulfs_install.sh << EOIS
make install &&
rm -rf /tmp/cupsinit &&
ln -svnf ../cups/doc-2.2.8 /usr/share/doc/cups-2.2.8

echo "ServerName /var/run/cups/cups.sock" > /etc/cups/client.conf

gtk-update-icon-cache

cat > /etc/pam.d/cups << "EOF"
# Begin /etc/pam.d/cups

auth    include system-auth
account include system-account
session include system-session

# End /etc/pam.d/cups
EOF

systemctl enable org.cups.cupsd

EOIS
USER=`whoami`
if [ "$USER" == "root" ] ; then 
cat ulfs_install.sh | bash 2>&1 | tee /var/log/ulfs-packages/cupsd/install.log 
else
cat ulfs_install.sh | sudo bash 2>&1 | tee /var/log/ulfs-packages/cupsd/install.log 
fi
#Saving finish timestamp
date +%s > /var/log/ulfs-packages/cupsd/finish.time
#Checking package directory size after unpack...
cd /sources 
du -s cups-2.2.8 | awk 'NR==1 {print $1}' > /var/log/ulfs-packages/cupsd/install.size 
echo "ULFS package installation completed."
#Producing files list
echo "Looking for installed files..."
if [  -f /var/log/ulfs-packages/cupsd/files.txt ]; then
rm /var/log/ulfs-packages/cupsd/files.txt
fi
USER=`whoami`
if [ "$USER" == "root" ] ; then 
find /bin -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
find /sbin -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
find /usr -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
find /etc -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
find /opt -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
find /lib -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
find /lib64 -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
find /var -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time \! -path "/var/log/ulfs-packages/cupsd/*" >> /var/log/ulfs-packages/cupsd/files.txt
else
sudo find /bin -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
sudo find /sbin -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
sudo find /usr -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
sudo find /etc -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
sudo find /opt -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
sudo find /lib -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
sudo find /lib64 -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time >> /var/log/ulfs-packages/cupsd/files.txt
sudo find /var -type f -newer /var/log/ulfs-packages/cupsd/configure.time \! -newer /var/log/ulfs-packages/cupsd/finish.time \!  -path "/var/log/ulfs-packages/cupsd/*" >> /var/log/ulfs-packages/cupsd/files.txt
fi
#Marking package as installed...
mkdir -p /var/cache/ulfs-packages
USER=`whoami`
if [ "$USER" == "root" ] ; then 
touch /var/cache/ulfs-packages/cupsd
else
sudo touch /var/cache/ulfs-packages/cupsd
fi
#Calculate delta size
a=`cat /var/log/ulfs-packages/cupsd/unpack.size`
b=`cat /var/log/ulfs-packages/cupsd/install.size`
c=$(($b-$a))
echo $c > /var/log/ulfs-packages/cupsd/delta.size 
#Calculate prepare time
a=`cat /var/log/ulfs-packages/cupsd/start.time`
b=`cat /var/log/ulfs-packages/cupsd/configure.time`
dp=$(($b-$a))
#Calculate download time
a=`cat /var/log/ulfs-packages/cupsd/download.time`
b=`cat /var/log/ulfs-packages/cupsd/unpack.time`
dd=$(($b-$a))
#Calculate delta time
a=`cat /var/log/ulfs-packages/cupsd/configure.time`
b=`cat /var/log/ulfs-packages/cupsd/finish.time`
db=$(($b-$a))
echo $db > /var/log/ulfs-packages/cupsd/delta.time 
#Report
echo ""
echo "ULFS Package installation report"
echo "================================"
echo "Package: cupsd" 
echo "Release: 0.1" 
echo "Build size: $c" 
echo "Prepare time: $dp sec." 
echo "Download time: $dd sec." 
echo "Build time: $db sec." 

#End of script