mirror of https://github.com/koreader/koreader
Add an installer/updater to the KUAL ext.
And also play with some CRe settings, for kicks.pull/708/head
NiLuJe
10 years ago
parent
5ebed6655b
commit
2f47ae3d1b
@ -0,0 +1,217 @@
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#!/bin/sh
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#
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# KUAL KOReader actions helper script
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#
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##
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## A bit of helper functions...
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# Check which type of init system we're running on
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if [ -d /etc/upstart ] ; then
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INIT_TYPE="upstart"
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# We'll need that for logging
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[ -f /etc/upstart/functions ] && source /etc/upstart/functions
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else
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INIT_TYPE="sysv"
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# We'll need that for logging
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[ -f /etc/rc.d/functions ] && source /etc/rc.d/functions
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fi
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# We need to get the proper constants for our model...
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kmodel="$(cut -c3-4 /proc/usid)"
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case "${kmodel}" in
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"24" | "1B" | "1D" | "1F" | "1C" | "20" | "D4" | "5A" | "D5" | "D6" | "D7" | "D8" | "F2" | "17" )
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# PaperWhite...
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SCREEN_X_RES=768 # NOTE: Yes, 768, not 758...
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SCREEN_Y_RES=1024
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EIPS_X_RES=16
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EIPS_Y_RES=24 # Manually mesured, should be accurate.
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;;
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* )
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# Handle legacy devices...
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if [ -f "/etc/rc.d/functions" ] && grep "EIPS" "/etc/rc.d/functions" > /dev/null 2>&1 ; then
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# Already done...
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#. /etc/rc.d/functions
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echo "foo" >/dev/null
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else
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# Touch
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SCREEN_X_RES=600 # _v_width @ upstart/functions
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SCREEN_Y_RES=800 # _v_height @ upstart/functions
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EIPS_X_RES=12 # from f_puts @ upstart/functions
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EIPS_Y_RES=20 # from f_puts @ upstart/functions
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fi
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;;
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esac
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# And now we can do the maths ;)
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EIPS_MAXCHARS="$((${SCREEN_X_RES} / ${EIPS_X_RES}))"
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EIPS_MAXLINES="$((${SCREEN_Y_RES} / ${EIPS_Y_RES}))"
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# Adapted from libkh[5]
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eips_print_bottom_centered()
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{
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# We need at least two args
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if [ $# -lt 2 ] ; then
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echo "not enough arguments passed to eips_print_bottom ($# while we need at least 2)"
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return
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fi
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kh_eips_string="${1}"
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kh_eips_y_shift_up="${2}"
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# Get the real string length now
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kh_eips_strlen="${#kh_eips_string}"
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# Add the right amount of left & right padding, since we're centered, and eips doesn't trigger a full refresh,
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# so we'll have to padd our string with blank spaces to make sure two consecutive messages don't run into each other
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kh_padlen="$(((${EIPS_MAXCHARS} - ${kh_eips_strlen}) / 2))"
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# Left padding...
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while [ ${#kh_eips_string} -lt $((${kh_eips_strlen} + ${kh_padlen})) ] ; do
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kh_eips_string=" ${kh_eips_string}"
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done
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# Right padding (crop to the edge of the screen)
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while [ ${#kh_eips_string} -lt ${EIPS_MAXCHARS} ] ; do
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kh_eips_string="${kh_eips_string} "
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done
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# Sleep a tiny bit to workaround the logic in the 'new' (K4+) eInk controllers that tries to bundle updates,
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# otherwise it may drop part of our messages because of other screen updates from KUAL...
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usleep 150000 # 150ms
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# And finally, show our formatted message centered on the bottom of the screen (NOTE: Redirect to /dev/null to kill unavailable character & pixel not in range warning messages)
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eips 0 $((${EIPS_MAXLINES} - 2 - ${kh_eips_y_shift_up})) "${kh_eips_string}" >/dev/null
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}
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## Handle logging...
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logmsg()
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{
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# Use the right tools for the platform
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if [ "${INIT_TYPE}" == "sysv" ] ; then
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msg "koreader: ${1}" "I"
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elif [ "${INIT_TYPE}" == "upstart" ] ; then
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f_log I koreader kual "" "${1}"
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fi
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# And handle user visual feedback via eips...
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eips_print_bottom_centered "${1}" 2
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}
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## And now the actual useful stuff!
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# Update koreader
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update_koreader()
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{
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# Check if we were called by install_koreader...
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if [ "${1}" == "clean" ] ; then
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do_clean_install="true"
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else
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do_clean_install="false"
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fi
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found_koreader_package="false"
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# Try to find a koreader package... Behavior undefined if there are multiple packages...
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for file in /mnt/us/koreader-kindle-*.zip ; do
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if [ -f "${file}" ] ; then
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found_koreader_package="${file}"
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fi
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done
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if [ "${found_koreader_package}" == "false" ] ; then
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# Go away
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logmsg "No KOReader package found"
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else
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# Do we want to do a clean install?
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if [ "${do_clean_install}" == "true" ] ; then
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logmsg "Removing current KOReader directory . . ."
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rm -rf /mnt/us/koreader
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logmsg "Uninstall finished."
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fi
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# Get the version of the package...
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koreader_pkg_ver="${found_koreader_package%.*}"
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koreader_pkg_ver="${koreader_pkg_ver#*-v}"
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# Install it!
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logmsg "Updating to KOReader ${koreader_pkg_ver} . . ."
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unzip -q -o "${found_koreader_package}" -d "/mnt/us"
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if [ $? -eq 0 ] ; then
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logmsg "Finished updating KOReader ${koreader_pkg_ver} :)"
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else
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logmsg "Failed to update to KOReader ${koreader_pkg_ver} :("
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fi
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fi
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}
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# Clean install of koreader
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install_koreader()
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{
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# Let update_koreader do the job for us ;p.
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update_koreader "clean"
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}
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# Handle cre's settings...
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set_cre_prop()
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{
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# We need at least two args
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if [ $# -lt 2 ] ; then
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logmsg "not enough arg passed to set_cre_prop"
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return
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fi
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cre_prop_key="${1}"
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cre_prop_value="${2}"
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cre_config="/mnt/us/koreader/data/cr3.ini"
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# Check that the config exists...
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if [ -f "${cre_config}" ] ; then
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# dos2unix
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sed -e "s/$(echo -ne '\r')$//g" -i "${cre_config}"
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# And finally set the prop
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sed -re "s/^(${cre_prop_key})(=)(.*?)$/\1\2${cre_prop_value}/" -i "${cre_config}"
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if [ $? -eq 0 ] ; then
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logmsg "Set ${cre_prop_key} to ${cre_prop_value}"
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else
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logmsg "Failed to set ${cre_prop_key}"
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fi
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else
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logmsg "No CRe config, launch CRe once first"
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fi
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}
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# Handle CRe's font.hinting.mode
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cre_autohint()
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{
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set_cre_prop "font.hinting.mode" "2"
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}
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cre_bci()
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{
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set_cre_prop "font.hinting.mode" "1"
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}
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cre_nohinting()
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{
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set_cre_prop "font.hinting.mode" "0"
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}
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## Main
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case "${1}" in
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"update_koreader" )
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${1}
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;;
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"install_koreader" )
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${1}
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;;
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"cre_autohint" )
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${1}
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;;
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"cre_bci" )
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${1}
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;;
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"cre_nohinting" )
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${1}
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;;
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* )
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logmsg "invalid action (${1})"
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;;
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esac
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