pika-welcome/data/scripts/codec.sh
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#! /usr/bin/bash
export LANG=C
DISPLAY_CHECK=$(echo $DISPLAY)
WHO=$(whoami)
### INTERNET CHECK ###
INTERNET="no"
internet_check() {
# Check for internet connection
wget -q --spider http://google.com
if [ $? -eq 0 ]; then
export INTERNET="yes"
fi
}
### VIDEO CODEC CHECK ####
INSTALLED="no"
package_check() {
# Check if codecs are already installed
/usr/lib/pika/pika-welcome/scripts/check-pkg.sh pika-codecs-meta
if [ $? -eq 0 ]; then
export INSTALLED="yes"
fi
}
SUCCESSFUL="no"
codec_install() {
(
PASSWORD=$(zenity --password --title='Password Authentication')
echo "15"; sleep 1
echo "# Updating repository information"
# refresh repo metadata
echo $PASSWORD | sudo -S apt update &>/tmp/codeccheck.log
# update repos so that we can see any new repo package changes
echo $PASSWORD | sudo -S apt install -y pika-sources &>>/tmp/codeccheck.log
# refresh repo data again.
echo $PASSWORD | sudo -S apt update &>>/tmp/codeccheck.log
echo "50"; sleep 1
echo "# Installing codec meta package, includes hardware decoding and ffmpeg stuff"
echo $PASSWORD | sudo -S apt install -y pika-codecs-meta &>>/tmp/codeccheck.log
echo "100"; sleep 1
) | zenity --title "Video Playback and Encoding enablement" --progress --width=600 --no-cancel --auto-close --percentage=0
}
codec_ask() {
if zenity --question \
--title="Video Playback and Encoding enablement" \
--width=600 \
--text="`printf "Due to U.S. patent laws we are not able to include some important video playback and
encoding packages on the PikaOS installation media, -HOWEVER- these are freely
available to download and install with your consent, which we are asking for now! \n
Please note that without these packages installed, video playback in some games, browsers,
and media players will not work correctly. Additionally, without these packages you will
be unable to use video encoding in OBS studio and Blender.\n
Would you like to install the required video playback and encoding packages now to resolve
the issue? (strongly recommended) \n"`"
then
codec_install && export SUCCESSFUL="yes"
if [[ $SUCCESSFUL == "yes" ]]; then
zenity --info --title='Complete!' --text="$(printf "Installation Complete! \nYou may want to reboot for changes to take effect.\n Please do it ASAP")"
else
zenity --error --title='Failed!' --text='Failed to install codecs!'
fi
fi
}
package_check
internet_check
### Start Program ###
if [[ $INSTALLED == "no" ]]; then
if [[ $INTERNET == "yes" ]]; then
if [[ $DISPLAY_CHECK ]] && [[ $WHO != "pikaos" ]] && [[ $WHO != "gnome-initial-setup" ]]; then
# sometimes if this tries to run too early when the session is still starting KDE will freeze
sleep 5
codec_ask
fi
else
zenity --error --title='Failed!' --text='No Internet Connection!'
fi
else
zenity --error --title='No Codec Change Required!' --text='All required Codecs are already installed!'
fi