#!/bin/bash

# Copyright 2016-2020  Jay Flood, SP, Brasil
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Author: brokenman@porteus.org
# additions: ncmprhnsbl
# version: 20200214
#
# This is a starter script to download a live script and update flash.

# Source porteus functions
. /usr/share/porteus/porteus-functions
get_colors

#~ # functions set work directory(default is /tmp) to current work directory
#~ set_tmp() {
#~ WRKDIR=/tmp 
#~ }

#~ set_pwd() {
#~ WRKDIR=`pwd` 
#~ }

#~ # echo usage
#~ show_help() {
	#~ echo " options:  -d : do operations in the present directory, instead of /tmp . "
	#~ echo "           -h        : show this usage. "
#~ }
#~ while getopts ":-d:-h:" o; do
#~ case "$1" in
 
    #~ -d)
       #~ set_pwd;;
    
    #~ -h)
      #~ show_help
      #~ exit 0;;
              
     #~ *)
      #~ show_help
      #~ exit 1;;
    
#~ esac
#~ done
#~ case "$1" in
      
    #~ "")
      #~ set_tmp;;
      
#~ esac

#~ ## Set variables
#~ FURL="https://get.adobe.com/flashplayer/"
#~ WOPT='--no-check-certificate --user-agent="Mozilla Linux" --output-document - --quiet'
#~ TMPDIR=$WRKDIR/.flash_updater.$$

#~ ARCH=`uname -m`
#~ case "$ARCH" in
  #~ i?86) ARCH="i386" ; LIBDIRSUFFIX=""; MARCH=i586; ANTIARCH=x86_64; PARCH=32_bit ;;
  #~ x86_64) ARCH="x86_64" ; LIBDIRSUFFIX="64" ; MARCH=x86_64; ANTIARCH=i386; PARCH=64_bit ;;
  #~ *) echo "Package for $(uname -m) architecture is not available." ; exit 1 ;;
#~ esac

#~ ## Variables
#~ cleanup(){
#~ rm -rf $TMPDIR 2>/dev/null
#~ rm $WRKDIR/flashplayer-plugin*.txt $WRKDIR/flashplayer-plugin*.md5 2>/dev/null
#~ rm $WRKDIR/makepkg-flashplayer* 2>/dev/null
#~ exit	
#~ }
#~ trap cleanup SIGHUP SIGINT SIGTERM

########### START CHECKS
# Check for root
if [ `whoami` != "root" ]; then
	sayerror "Only root can do that"
	cleanup
fi

red " \"Since Adobe no longer supports Flash Player after December 31, 2020"
red " and blocked Flash content from running in Flash Player beginning January 12, 2021,"
red " Adobe strongly recommends all users immediately uninstall Flash Player"
red " to help protect their systems.\"  " 
cyan " Porteus will no longer supply this module,"
cyan " and this utility will not be included in future versions of Porteus."

# tell us where the work will be done
#~ echo "Work will be done in: $WRKDIR "
 
#~ ## Check if there's enough working space
#~ [ `df -l --output=avail $WRKDIR | tail -1` -lt 64000 ] && { red "There's not enough space to run this script"; exit 1; }

#~ ## Check for flash
#~ rf=`find /usr -type f -name "libflashplayer.so"`
#~ if [ "$rf" ]; then
#~ #	FPATH=`realpath $rf`
#~ #	LFVER=`awk '/LNX / {gsub(/,/,".",$0);print substr($2,1,11)}' $FPATH`
    #~ LFVER=`find /var/log/packages/flashplayer-plugin* | awk -F- '{print$3}'` 
		#~ else
	#~ FPATH="Flash is not installed"
#~ fi

#~ # Make sure we have an internet connection
#~ #is_online_url $FURL || { sayerror "An internet connection is required."; exit; }

#~ # Make temp directory
#~ [ ! -d $TMPDIR ] && mkdir -p $TMPDIR || rm -rf $TMPDIR/*

#~ # Get current flashplayer version
#~ echo
#~ echo "Searching online for latest flash player version ..."
#~ RFVER=`wget --no-check-certificate --user-agent="Mozilla Linux" --output-document - --quiet https://get.adobe.com/flashplayer/ | grep -Po '(?<=Version\s)[^\<]*'`
#~ if [ -z "$RFVER" ]; then
	#~ sayerror "Could not connect to the adobe website"
	#~ exit
#~ fi

#~ echo
#~ echo "Installed version:	${txtbld}${txtgreen}${LFVER}${rst}"
#~ echo "Latest version:		${txtbld}${txtgreen}${RFVER}${rst}"
#~ echo
#~ read -p " Would you like to continue? [y/n]" -n 1 -r -s && echo
#~ if [[ ! $REPLY =~ ^[Yy]$ ]]; then cleanup; fi

#~ echo " A Slackware package will be created."
#~ read -p " Would you like to create a Porteus module? [y/n]" -n 1 -r -s && echo
#~ if [[ $REPLY =~ ^[Yy]$ ]]; then
	#~ MAKEMOD=0
#~ fi

#~ # Kill any running versions
#~ fpp=`ps ax | grep libflashplayer.so | grep -v grep | awk '{print$1}'`
#~ if [ $fpp ]; then
	#~ echo
	#~ bold "Please close all browsers to ensure flashplayer is not in use."
	#~ cleanup
#~ fi

#~ # Remove any installed flash
#~ #if [[ `ls /var/log/packages/flashplayer-plugin* 2>/dev/null` ]]; then
#~ #	removepkg flashplayer-plugin
#~ #fi

#~ # Deactivate any running module
#~ if [ -e /mnt/live/memory/images/flashplayer-plugin* ]; then
	#~ deactivate /mnt/live/memory/images/flashplayer-plugin*
#~ fi

#~ # Download the file

#~ #download https://fpdownload.macromedia.com/get/flashplayer/current/licensing/linux/install_flash_player_11_linux.$ARCH.tar.gz $TMPDIR
#~ download https://fpdownload.adobe.com/get/flashplayer/pdc/$RFVER/flash_player_npapi_linux.$ARCH.tar.gz $TMPDIR
#~ mkdir $TMPDIR/build
#~ cd $TMPDIR/build
#~ #tar xvf ../install_flash_player_11_linux.$ARCH.tar.gz
#~ tar xvf ../flash_player_npapi_linux.$ARCH.tar.gz
#~ rm -rf LGPL readme.txt
#~ [ ! -d usr/lib/mozilla/plugins ] && mkdir -p usr/lib/mozilla/plugins
#~ mv libflashplayer.so usr/lib/mozilla/plugins/
#~ find usr/lib -name "*.so" -exec chmod 755 {} \;

#~ # Create 64 bit link
#~ if [ "$ARCH" = x86_64 ]; then
	#~ ln -sf /usr/lib/mozilla usr/lib64/mozilla
#~ fi

#~ # Create slackware package build files
#~ mkdir install

#~ cat > install/slack-desc << EOF
#~ # HOW TO EDIT THIS FILE:
#~ # The "handy ruler" below makes it easier to edit a package description.  Line
#~ # up the first '|' above the ':' following the base package name, and the '|'
#~ # on the right side marks the last column you can put a character in.  You must
#~ # make exactly 11 lines for the formatting to be correct.  It's also
#~ # customary to leave one space after the ':'.

                  #~ |-----handy-ruler-----------------------------------------|
#~ flashplayer-plugin: flashplayer-plugin (flash plugin for web browsers)
#~ flashplayer-plugin:
#~ flashplayer-plugin: Provides Adobe Flash plugin for browsers that recognize
#~ flashplayer-plugin: /usr/lib/mozilla/plugins as a valid plugin directory
#~ flashplayer-plugin:
#~ flashplayer-plugin: Plugin is subject to Adobe terms of use: 
#~ flashplayer-plugin:  http://www.adobe.com/go/labs_term_of_use
#~ flashplayer-plugin:
#~ flashplayer-plugin: Plugin is subject to Adobe Flash EULA:
#~ flashplayer-plugin:  http://labs.adobe.com/technologies/eula/flashplayer.html
#~ flashplayer-plugin:
#~ EOF

#~ cat > install/doinst.sh << EOM
#~ # Update the desktop database:
#~ if [ -x usr/bin/update-desktop-database ]; then
  #~ chroot . /usr/bin/update-desktop-database usr/share/applications > /dev/null 2>&1
#~ fi

#~ # Update hicolor theme cache:
#~ if [ -d usr/share/icons/hicolor ]; then
  #~ if [ -x /usr/bin/gtk-update-icon-cache ]; then
    #~ chroot . /usr/bin/gtk-update-icon-cache -f -t usr/share/icons/hicolor 1> /dev/null 2> /dev/null
  #~ fi
#~ fi
#~ EOM

#~ makepkg -l y -c n $WRKDIR/flashplayer-plugin-$RFVER-$MARCH-1.txz

#~ [ "$MAKEMOD" ] && txz2xzm $WRKDIR/flashplayer-plugin-$RFVER-$MARCH-1.txz
#~ if [ "$MAKEMOD" ]; then
	#~ echo
	#~ echo " Your module is ready at" $txtcyan " $WRKDIR/flashplayer-plugin-$RFVER-$MARCH-1.xzm " $rst 
	#~ echo " Please move it to the modules dir to be activated at boot time, "
	#~ echo " or to some other place outside of the live system to survive reboot. "
	#~ echo
#~ else
	#~ echo
	#~ echo " Your package is ready at" $txtcyan " $WRKDIR/flashplayer-plugin-$RFVER-$MARCH-1.txz " $rst 
	#~ echo " Please move it to some other place outside of the live system to survive reboot. "
	#~ echo " or install to the live system with installpkg or convert to a module with txz2xzm. "
	#~ echo	
#~ fi
#~ cleanup