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

echo "ULFS Package installation start"
echo "==============================="
echo "Package: nss" 
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/nss/
#Saving start timestamp
date +%s > /var/log/ulfs-packages/nss/start.time
#Going to source directory...
cd /sources
#Checking dependances...
      #Checking p11-kit...
      if [ ! -f /var/cache/ulfs-packages/p11-kit ]; then
           echo "Dependance \"p11-kit\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/p11-kit/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/p11-kit ]; then
	             echo "Dependance \"p11-kit\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking sqlite...
      if [ ! -f /var/cache/ulfs-packages/sqlite ]; then
           echo "Dependance \"sqlite\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/sqlite/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/sqlite ]; then
	             echo "Dependance \"sqlite\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking nspr...
      if [ ! -f /var/cache/ulfs-packages/nspr ]; then
           echo "Dependance \"nspr\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/nspr/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/nspr ]; then
	             echo "Dependance \"nspr\" is not installed. Exiting..."
               exit
           fi
      fi
#Saving downloading timestamp
date +%s > /var/log/ulfs-packages/nss/download.time
#Downloading source package archive...
wget --no-check-certificate -nc https://ulfs.org/linux/downloads/package_files/0.1/packages/n/nss-3.38.tar.gz.md5sum
wget --no-check-certificate -nc https://ulfs.org/linux/downloads/package_files/0.1/packages/n/nss-3.38.tar.gz
#Checking source package file existance
if [ ! -f nss-3.38.tar.gz ]; then
echo "Error: Can't find nss-3.38.tar.gz. Exiting!"
exit
fi
#Checking source package file checksum
if [ -f nss-3.38.tar.gz.md5sum ]; then
    MD5=`LANG=C md5sum -c nss-3.38.tar.gz.md5sum | grep OK`
    if [ "$MD5" == "" ] ; then
    echo "Error: Checksum of nss-3.38.tar.gz is wrong. Exiting!"
    exit
    fi
fi
#Downloadning patches...
wget --no-check-certificate -nc https://ulfs.org/linux/downloads/package_files/0.1/patches/nss-3.38-standalone-1.patch
    #Saving cleanup timestamp
    date +%s > /var/log/ulfs-packages/nss/cleanup.time
rm -rfv /sources/nss-3.38/
#Saving extracting timestamp
date +%s > /var/log/ulfs-packages/nss/unpack.time
#Extracting tar source package archive with default parameters...
tar -xf nss-3.38.tar.gz
#Checking package directory size after unpack...
du -s nss-3.38 | awk 'NR==1 {print $1}' > /var/log/ulfs-packages/nss/unpack.size 
#Going to source package directory...
cd nss-3.38
#Applying patches...
patch -Np -i ../nss-3.38-standalone-1.patch
#Saving configuration timestamp
date +%s > /var/log/ulfs-packages/nss/configure.time
#Sleep 1 second
sleep 1
#Running configuration script...
#
#Saving build timestamp
date +%s > /var/log/ulfs-packages/nss/build.time
#Running build script...
cd nss &&

make -j1 BUILD_OPT=1                  \
  NSPR_INCLUDE_DIR=/usr/include/nspr  \
  USE_SYSTEM_ZLIB=1                   \
  ZLIB_LIBS=-lz                       \
  NSS_ENABLE_WERROR=0                 \
  \$([ \$(uname -m) = x86_64 ] && echo USE_64=1) \
  \$([ -f /usr/include/sqlite3.h ] && echo NSS_USE_SYSTEM_SQLITE=1)
#Saving install timestamp
date +%s > /var/log/ulfs-packages/nss/install.time
#Running install script...
cat > ulfs_install.sh << EOIS
cd ../dist                                                          &&

install -v -m755 Linux*/lib/*.so              /usr/lib              &&
install -v -m644 Linux*/lib/{*.chk,libcrmf.a} /usr/lib              &&

install -v -m755 -d                           /usr/include/nss      &&
cp -v -RL {public,private}/nss/*              /usr/include/nss      &&
chmod -v 644                                  /usr/include/nss/*    &&

install -v -m755 Linux*/bin/{certutil,nss-config,pk12util} /usr/bin &&

install -v -m644 Linux*/lib/pkgconfig/nss.pc  /usr/lib/pkgconfig


if [ -e /usr/lib/libp11-kit.so ]; then
  readlink /usr/lib/libnssckbi.so ||
  rm -v /usr/lib/libnssckbi.so    &&
  ln -sfv ./pkcs11/p11-kit-trust.so /usr/lib/libnssckbi.so
fi
EOIS
USER=`whoami`
if [ "$USER" == "root" ] ; then 
cat ulfs_install.sh | bash 2>&1 | tee /var/log/ulfs-packages/nss/install.log 
else
cat ulfs_install.sh | sudo bash 2>&1 | tee /var/log/ulfs-packages/nss/install.log 
fi
#Saving finish timestamp
date +%s > /var/log/ulfs-packages/nss/finish.time
#Checking package directory size after unpack...
cd /sources 
du -s nss-3.38 | awk 'NR==1 {print $1}' > /var/log/ulfs-packages/nss/install.size 
echo "ULFS package installation completed."
#Producing files list
echo "Looking for installed files..."
if [  -f /var/log/ulfs-packages/nss/files.txt ]; then
rm /var/log/ulfs-packages/nss/files.txt
fi
USER=`whoami`
if [ "$USER" == "root" ] ; then 
find /bin -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
find /sbin -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
find /usr -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
find /etc -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
find /opt -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
find /lib -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
find /lib64 -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
find /var -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time \! -path "/var/log/ulfs-packages/nss/*" >> /var/log/ulfs-packages/nss/files.txt
else
sudo find /bin -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
sudo find /sbin -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
sudo find /usr -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
sudo find /etc -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
sudo find /opt -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
sudo find /lib -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
sudo find /lib64 -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time >> /var/log/ulfs-packages/nss/files.txt
sudo find /var -type f -newer /var/log/ulfs-packages/nss/configure.time \! -newer /var/log/ulfs-packages/nss/finish.time \!  -path "/var/log/ulfs-packages/nss/*" >> /var/log/ulfs-packages/nss/files.txt
fi
#Marking package as installed...
mkdir -p /var/cache/ulfs-packages
USER=`whoami`
if [ "$USER" == "root" ] ; then 
touch /var/cache/ulfs-packages/nss
else
sudo touch /var/cache/ulfs-packages/nss
fi
#Calculate delta size
a=`cat /var/log/ulfs-packages/nss/unpack.size`
b=`cat /var/log/ulfs-packages/nss/install.size`
c=$(($b-$a))
echo $c > /var/log/ulfs-packages/nss/delta.size 
#Calculate prepare time
a=`cat /var/log/ulfs-packages/nss/start.time`
b=`cat /var/log/ulfs-packages/nss/configure.time`
dp=$(($b-$a))
#Calculate download time
a=`cat /var/log/ulfs-packages/nss/download.time`
b=`cat /var/log/ulfs-packages/nss/unpack.time`
dd=$(($b-$a))
#Calculate delta time
a=`cat /var/log/ulfs-packages/nss/configure.time`
b=`cat /var/log/ulfs-packages/nss/finish.time`
db=$(($b-$a))
echo $db > /var/log/ulfs-packages/nss/delta.time 
#Report
echo ""
echo "ULFS Package installation report"
echo "================================"
echo "Package: nss" 
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