#!/bin/bash
#===========================
# UMVIRT LINUX FROM SCRATCH 
#===========================
# Compilation script.
# Network mode. 
#===========================
# Release: 0.3
# Package: hostapd
#===========================
# DB commit: 34a83c7a68a930f721bd7a7f9cb2c2ac41e76ba8
# APP commit: 0bd167a48557b5a14ac68d0229893245aacc7f12
#===========================

echo "ULFS Package installation start"
echo "==============================="
echo "Package: hostapd" 
echo "Release: 0.3" 
echo "Install with chimp: NO"

downloadFile()
{
local filename=$1
echo "Downloading $filename ..."
if [[ "$ULFS_DOWNLOAD_APP" == "curl" ]]; then 
curl -k -O $filename 
else
wget --no-check-certificate -nc $filename 
fi
}

echo "loading environment settings(profile)"
. /etc/profile
echo "checking config file"
if [ -f $ULFS_CONFIG_FILE ]
then
echo "loading config file $ULFS_CONFIG_FILE..."
. $ULFS_CONFIG_FILE
fi
#Creating log directory
mkdir -p /var/log/ulfs-packages/hostapd/
#Saving start timestamp
date +%s > /var/log/ulfs-packages/hostapd/start.time
#Going to source directory...
cd /sources
#Checking dependances...
      #Checking !sqlite...
      if [ ! -f /var/cache/ulfs-packages/!sqlite ]; then
           echo "Dependance \"!sqlite\" not found. Trying to install...";
if [[ "$ULFS_DOWNLOAD_APP" == "curl" ]]; then 
           curl https://umvirt.com/linux/packages//0.3/!sqlite/install -k | bash
else
           wget --no-check-certificate https://umvirt.com/linux/packages//0.3/!sqlite/install -O - | bash
fi
           if [ ! -f /var/cache/ulfs-packages/!sqlite ]; then
	             echo "Dependance \"!sqlite\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libnl...
      if [ ! -f /var/cache/ulfs-packages/libnl ]; then
           echo "Dependance \"libnl\" not found. Trying to install...";
if [[ "$ULFS_DOWNLOAD_APP" == "curl" ]]; then 
           curl https://umvirt.com/linux/packages//0.3/libnl/install -k | bash
else
           wget --no-check-certificate https://umvirt.com/linux/packages//0.3/libnl/install -O - | bash
fi
           if [ ! -f /var/cache/ulfs-packages/libnl ]; then
	             echo "Dependance \"libnl\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking linux-firmware...
      if [ ! -f /var/cache/ulfs-packages/linux-firmware ]; then
           echo "Dependance \"linux-firmware\" not found. Trying to install...";
if [[ "$ULFS_DOWNLOAD_APP" == "curl" ]]; then 
           curl https://umvirt.com/linux/packages//0.3/linux-firmware/install -k | bash
else
           wget --no-check-certificate https://umvirt.com/linux/packages//0.3/linux-firmware/install -O - | bash
fi
           if [ ! -f /var/cache/ulfs-packages/linux-firmware ]; then
	             echo "Dependance \"linux-firmware\" is not installed. Exiting..."
               exit
           fi
      fi
#Saving downloading timestamp
date +%s > /var/log/ulfs-packages/hostapd/download.time
#Downloading source package archive...
downloadFile .md5sum
downloadFile 
#Checking source package file existance
if [ ! -f hostapd-2.11.tar.gz ]; then
echo "Error: Can't find hostapd-2.11.tar.gz. Exiting!"
exit
fi
#Checking source package file checksum
if [ -f hostapd-2.11.tar.gz.md5sum ]; then
    MD5=`LANG=C md5sum -c hostapd-2.11.tar.gz.md5sum | grep OK`
    if [ "$MD5" == "" ] ; then
    echo "Error: Checksum of hostapd-2.11.tar.gz is wrong. Exiting!"
    exit
    fi
fi
#Downloadning patches...
downloadFile https://umvirt.com/linux/downloads/0.3/patches/hostapd-2.11-fhs-config.patch
#Checking patch file existance
if [ ! -f hostapd-2.11-fhs-config.patch ]; then
echo -e "Error: Can't find patch \"hostapd-2.11-fhs-config.patch\". Exiting!"
exit
fi
    #Saving cleanup timestamp
    date +%s > /var/log/ulfs-packages/hostapd/cleanup.time
rm -rfv /sources/hostapd-2.11/
#Saving extracting timestamp
date +%s > /var/log/ulfs-packages/hostapd/unpack.time
#Extracting tar source package archive with default parameters...
tar -xf hostapd-2.11.tar.gz
#Checking package directory size after unpack...
du -s hostapd-2.11 | awk 'NR==1 {print $1}' > /var/log/ulfs-packages/hostapd/unpack.size 
#Going to source package directory...
cd hostapd-2.11
#Applying patches...
patch -Np1 -i ../hostapd-2.11-fhs-config.patch
#Saving configuration timestamp
date +%s > /var/log/ulfs-packages/hostapd/configure.time
#Sleep 1 second
sleep 1
if [[ "$ULFS_PKG_DATERESET" == "YES" ]]
then
#Changing all files creation time (except build configuration files) in source directory to find them after installation
find /sources/hostapd-2.11 \! -path "*/configure*" \! -path "*/Makefile*" \! -path "*.make" \! -path "*.m4" \! -path "*.am" \! -path "*.mk" \! -path "*.stamp" \! -path "*gentpl.py"  -exec touch -m {} +
fi
#Running configuration script...
echo "loading environment settings(profile)"
. /etc/profile
echo "checking config file"
if [ -f $ULFS_CONFIG_FILE ]
then
echo "loading config file $ULFS_CONFIG_FILE..."
. $ULFS_CONFIG_FILE
fi
cat > ulfs_configure.sh << EOIS
echo "Initializing distributed build environment... "
if [[ "\$ULFS_ICECC" == "YES" ]]
then
    export PATH="\$ULFS_ICECC_PATH:\$PATH"
    echo "ICECC"
fi

echo "Environment debug..."
echo "PATH: \$PATH"
echo "MAKEFLAGS: \$MAKEFLAGS"
echo "NINJAJOBS: \$NINJAJOBS"
env | grep ULFS


cd hostapd
cp defconfig .config
EOIS
cat ulfs_configure.sh | bash 2>&1 | tee /var/log/ulfs-packages/hostapd/configure.log 
#Saving build timestamp
date +%s > /var/log/ulfs-packages/hostapd/build.time
#Running build script...
echo "loading environment settings(profile)"
. /etc/profile
echo "checking config file"
if [ -f $ULFS_CONFIG_FILE ]
then
echo "loading config file $ULFS_CONFIG_FILE..."
. $ULFS_CONFIG_FILE
fi
cat > ulfs_build.sh << EOIS
echo "Initializing distributed build environment... "
if [[ "\$ULFS_ICECC" == "YES" ]]
then
    export PATH="\$ULFS_ICECC_PATH:\$PATH"
    echo "ICECC"
fi

echo "Environment debug..."
echo "PATH: \$PATH"
echo "MAKEFLAGS: \$MAKEFLAGS"
echo "NINJAJOBS: \$NINJAJOBS"
env | grep ULFS


cd hostapd
make
EOIS
cat ulfs_build.sh | bash 2>&1 | tee /var/log/ulfs-packages/hostapd/build.log 
#Saving install timestamp
date +%s > /var/log/ulfs-packages/hostapd/install.time
#Running install script...
cat > ulfs_install.sh << EOIS
cd hostapd
make install  BINDIR=/usr/bin

install -vDm 640 hostapd.{accept,conf,deny,eap_user,radius_clients,vlan,wpa_psk} -t "/etc/hostapd/"
install -vDm 640 hostapd.{accept,conf,deny,eap_user,radius_clients,vlan,wpa_psk} -t "/usr/share/factory/etc/hostapd/"

install -vDm 644 hostapd.8 -t "/usr/share/man/man8/"
install -vDm 644 hostapd_cli.1 -t "/usr/share/man/man1/"



cat > /usr/lib/systemd/system/hostapd.service << "EOF" 

[Unit]
Description=Hostapd IEEE 802.11 AP, IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator
After=network.target

[Service]
ExecStart=/usr/bin/hostapd /etc/hostapd/hostapd.conf
ExecReload=/bin/kill -HUP \$MAINPID

[Install]
WantedBy=multi-user.target

EOF

cat > /usr/lib/systemd/system/hostapd@.service << "EOF" 

[Unit]
Description=Hostapd IEEE 802.11 AP, IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator
After=network.target

[Service]
ExecStart=/usr/bin/hostapd /etc/hostapd/%i.conf
ExecReload=/bin/kill -HUP \$MAINPID

[Install]
WantedBy=multi-user.target

EOF

cat > /usr/lib/tmpfiles.d/hostapd.tmpfiles << "EOF" 

# create configuration files and directories from factory defaults if they do not exist
C /etc/hostapd - - - - /usr/share/factory/etc/hostapd

# create state dir
d /var/lib/hostapd 750 root root - 

EOF
EOIS
echo "/sbin/ldconfig" >> ulfs_install.sh
USER=`whoami`
if [ "$USER" == "root" ] ; then 
cat ulfs_install.sh | bash 2>&1 | tee /var/log/ulfs-packages/hostapd/install.log 
else
cat ulfs_install.sh | sudo bash 2>&1 | tee /var/log/ulfs-packages/hostapd/install.log 
fi
#Saving finish timestamp
date +%s > /var/log/ulfs-packages/hostapd/finish.time
#Checking package directory size after unpack...
cd /sources 
du -s hostapd-2.11 | awk 'NR==1 {print $1}' > /var/log/ulfs-packages/hostapd/install.size 
echo "ULFS package installation completed."
#Producing files list
echo "Looking for installed files..."
if [  -f /var/log/ulfs-packages/hostapd/files.txt ]; then
rm /var/log/ulfs-packages/hostapd/files.txt
fi
USER=`whoami`
if [ "$USER" == "root" ] ; then 
find /bin -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
find /sbin -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
find /usr -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
find /etc -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time \! -path /etc/ld.so.cache >> /var/log/ulfs-packages/hostapd/files.txt
find /opt -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
find /lib -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
find /lib64 -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
find /var -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time \! -path "/var/log/ulfs-packages/hostapd/*" \! -path /var/cache/ldconfig/aux-cache >> /var/log/ulfs-packages/hostapd/files.txt
else
sudo find /bin -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
sudo find /sbin -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
sudo find /usr -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
sudo find /etc -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time \! -path /etc/ld.so.cache >> /var/log/ulfs-packages/hostapd/files.txt
sudo find /opt -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
sudo find /lib -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
sudo find /lib64 -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time >> /var/log/ulfs-packages/hostapd/files.txt
sudo find /var -type f -newer /var/log/ulfs-packages/hostapd/configure.time \! -newer /var/log/ulfs-packages/hostapd/finish.time \!  -path "/var/log/ulfs-packages/hostapd/*"  \! -path /var/cache/ldconfig/aux-cache >> /var/log/ulfs-packages/hostapd/files.txt
fi
#Marking package as installed...
mkdir -p /var/cache/ulfs-packages
USER=`whoami`
if [ "$USER" == "root" ] ; then 
touch /var/cache/ulfs-packages/hostapd
else
sudo touch /var/cache/ulfs-packages/hostapd
fi
#Calculate delta size
a=`cat /var/log/ulfs-packages/hostapd/unpack.size`
b=`cat /var/log/ulfs-packages/hostapd/install.size`
c=$(($b-$a))
echo $c > /var/log/ulfs-packages/hostapd/delta.size 
#Calculate prepare time
a=`cat /var/log/ulfs-packages/hostapd/start.time`
b=`cat /var/log/ulfs-packages/hostapd/configure.time`
dp=$(($b-$a))
#Calculate download time
a=`cat /var/log/ulfs-packages/hostapd/download.time`
b=`cat /var/log/ulfs-packages/hostapd/unpack.time`
dd=$(($b-$a))
#Calculate delta time
a=`cat /var/log/ulfs-packages/hostapd/configure.time`
b=`cat /var/log/ulfs-packages/hostapd/finish.time`
db=$(($b-$a))
echo $db > /var/log/ulfs-packages/hostapd/delta.time 
#Report
echo ""
echo "ULFS Package installation report"
echo "================================"
echo "Package: hostapd" 
echo "Release: 0.3" 
echo "Build size: $c" 
echo "Prepare time: $dp sec." 
echo "Download time: $dd sec." 
echo "Build time: $db sec." 

#End of script