#!/usr/bin/env bash ##################################################################### # genpages.sh for u8g # # This script will generate u8g c files for specified fonts # # Copyright 2015-2018 Yunhui Fu <yhfudev@gmail.com> # License: GPL/BSD ##################################################################### my_getpath() { local PARAM_DN="$1" shift #readlink -f local DN="${PARAM_DN}" local FN= if [ ! -d "${DN}" ]; then FN=$(basename "${DN}") DN=$(dirname "${DN}") fi cd "${DN}" > /dev/null 2>&1 DN=$(pwd) cd - > /dev/null 2>&1 echo -n "${DN}" [[ -z "$FN" ]] || echo -n "/${FN}" } #DN_EXEC=`echo "$0" | ${EXEC_AWK} -F/ '{b=$1; for (i=2; i < NF; i ++) {b=b "/" $(i)}; print b}'` DN_EXEC=$(dirname $(my_getpath "$0") ) ##################################################################### EXEC_GENPAGES=${DN_EXEC}/genpages [ -x "${EXEC_GENPAGES}" ] || EXEC_GENPAGES="$(my_getpath ${DN_EXEC}/../../../genpages)" [ -x "${EXEC_GENPAGES}" ] || EXEC_GENPAGES=$(which genpages) [ -x "${EXEC_GENPAGES}" ] || { echo "Error: genpages not found!" ; exit 1; } #echo "EXEC_GENPAGES=${EXEC_GENPAGES}" EXEC_BDF2U8G=${DN_EXEC}/bdf2u8g [ -x "${EXEC_BDF2U8G}" ] || EXEC_BDF2U8G="${DN_EXEC}/../../../bdf2u8g" [ -x "${EXEC_BDF2U8G}" ] || EXEC_BDF2U8G=$(which bdf2u8g) [ -x "${EXEC_BDF2U8G}" ] || { echo "Error: bdf2u8g not found!" ; echo "Please compile u8glib/tools/font/bdf2u8g/bdf2u8g and link to it from here!"; exit 1; } DN_CUR=$(pwd) DN_DATA=$(pwd)/datatmp mkdir -p "${DN_DATA}" ##################################################################### FONTHOME=/usr/share/fonts FN_FONT_BASE="marlin-6x12-3" #FN_FONT_BASE=unifont #FN_FONT_BASE=wenquanyi_12pt #FN_FONT_BASE=wenquanyi_9pt FN_FONT="${1:-}" DN_FONT0=`dirname ${FN_FONT}` DN_FONT="$(my_getpath ${DN_FONT0})" FN_FONT="$(my_getpath "${DN_FONT}")/"`basename ${FN_FONT}` [ -z "${FN_FONT}" ] && FN_FONT=${DN_DATA}/../${FN_FONT_BASE}.bdf [ -f "${FN_FONT}" ] || FN_FONT=${DN_EXEC}/${FN_FONT_BASE}.bdf [ -f "${FN_FONT}" ] || FN_FONT="$FONTHOME/wenquanyi/${FN_FONT_BASE}.bdf" [ -f "${FN_FONT}" ] || FN_FONT="$FONTHOME/X11/misc/${FN_FONT_BASE}.bdf" [ -f "${FN_FONT}" ] || FN_FONT="$FONTHOME/misc/${FN_FONT_BASE}.bdf" #echo "uxggenpages.sh: FN_FONT=${FN_FONT}" if [ ! -f "${FN_FONT}" ]; then FN_FONT_PCF="$FONTHOME/X11/misc/${FN_FONT_BASE}.pcf" [ -f "${FN_FONT_PCF}" ] || FN_FONT_PCF="$FONTHOME/misc/${FN_FONT_BASE}.pcf" [ -f "${FN_FONT_PCF}" ] || FN_FONT_PCF="$FONTHOME/wenquanyi/${FN_FONT_BASE}.pcf" if [ -f "${FN_FONT_PCF}" ]; then EXEC_PCF2BDF=$(which pcf2bdf) if [ ! -x "${EXEC_PCF2BDF}" ]; then echo "Error: not found pcf2bdf!" echo " Please install pcf2bdf." exit 1 fi FN_FONT="./${FN_FONT_BASE}.bdf" echo ${EXEC_PCF2BDF} -o "${FN_FONT}" "${FN_FONT_PCF}" ${EXEC_PCF2BDF} -o "${FN_FONT}" "${FN_FONT_PCF}" fi fi [ -f "${FN_FONT}" ] || { echo "Error: can't find font ${FN_FONT}!" ; exit 1; } ##################################################################### #(cd ${DN_EXEC}; gcc -o genpages genpages.c getline.c) rm -f tmpa tmpb touch tmpa tmpb #rm -f ${DN_EXEC}/fontpage_*.h rm -f fontpage_*.h cat << EOF >"proc.awk" BEGIN { cur_page=0; val_begin=0; val_pre=0; utf8_pre=""; utf8_begin=""; }{ page=\$1; val_real=\$2; utf8=\$3; # assert (val_real < 128); val=val_real + 128; if (cur_page != page) { if (cur_page != 0) { if (val_begin != 0) { print cur_page " " val_begin " " val_pre " " utf8_begin " " utf8_pre; } } cur_page=page; val_begin=val; val_pre=val; utf8_begin=utf8; utf8_pre=utf8; } else { if (val_pre + 1 != val) { if (cur_page != 0) { print cur_page " " val_begin " " val_pre " " utf8_begin " " utf8_pre; } val_begin=val; val_pre=val; utf8_begin=utf8; utf8_pre=utf8; } else { val_pre = val; utf8_pre=utf8; } } } END { if (cur_page != 0) { print cur_page " " val_begin " " val_pre " " utf8_begin " " utf8_pre; } } EOF AWK=$(which gawk || which awk) grep -Hrn _UxGT . | grep '"' \ | sed 's/_UxGT("/\n&/g;s/[^\n]*\n_UxGT("\([^"]*\)[^\n]*/\1 /g;s/.$//' \ | ${EXEC_GENPAGES} \ | sort -k 1n -k 2n | uniq \ | "$AWK" -v EXEC_PREFIX=${DN_EXEC} -f "proc.awk" \ | while read PAGE BEGIN END UTF8BEGIN UTF8END; do \ if [ ! -f ${DN_DATA}/fontpage_${PAGE}_${BEGIN}_${END}.h ]; then \ ${EXEC_BDF2U8G} -u ${PAGE} -b ${BEGIN} -e ${END} ${FN_FONT} fontpage_${PAGE}_${BEGIN}_${END} ${DN_DATA}/fontpage_${PAGE}_${BEGIN}_${END}.h > /dev/null 2>&1 ; fi ; \ grep -A 10000000000 u8g_fntpgm_uint8_t ${DN_DATA}/fontpage_${PAGE}_${BEGIN}_${END}.h >> tmpa ; \ echo " FONTDATA_ITEM(${PAGE}, ${BEGIN}, ${END}, fontpage_${PAGE}_${BEGIN}_${END}), // '${UTF8BEGIN}' -- '${UTF8END}'" >> tmpb ;\ done TMPA=$(cat tmpa) TMPB=$(cat tmpb) EOL=$'\n' [[ ! "$TMPA" == "" ]] && TMPA="$EOL$TMPA$EOL" [[ ! "$TMPB" == "" ]] && TMPB="$EOL$TMPB$EOL" rm -f tmpa tmpb "proc.awk" cat <<EOF >fontutf8-data.h /** * Generated automatically by buildroot/share/fonts/uxggenpages.sh * Contents will be REPLACED by future processing! * Use genallfont.sh to generate font data for updated languages. */ #include <U8glib.h> $TMPA #define FONTDATA_ITEM(page, begin, end, data) { page, begin, end, COUNT(data), data } static const uxg_fontinfo_t g_fontinfo[] PROGMEM = {$TMPB}; EOF