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- #!/usr/bin/env bash
-
- #####################################################################
- # genpages.sh for u8g
- #
- # This script will generate u8g c files for specified fonts
- #
- # Copyright 2015-2016 Yunhui Fu <yhfudev@gmail.com>
- # License: GPL/BSD
- #####################################################################
- my_getpath () {
- PARAM_DN="$1"
- shift
- #readlink -f
- DN="${PARAM_DN}"
- FN=
- if [ ! -d "${DN}" ]; then
- FN=$(basename "${DN}")
- DN=$(dirname "${DN}")
- fi
- cd "${DN}" > /dev/null 2>&1
- DN=$(pwd)
- cd - > /dev/null 2>&1
- echo "${DN}/${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 "$0") )
- if [ ! "${DN_EXEC}" = "" ]; then
- DN_EXEC="$(my_getpath "${DN_EXEC}")/"
- else
- DN_EXEC="${DN_EXEC}/"
- fi
- #####################################################################
- EXEC_GENPAGES=${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 "${EXEC_BDF2U8G}" ] || { echo "Error: bdf2u8g not found!" ; echo "Please compile u8blib/tools/font/bdf2u8g/bdf2u8g and link to it from here!"; exit 1; }
-
- DN_CUR=$(pwd)
- DN_DATA=$(pwd)/datatmp
- mkdir -p "${DN_DATA}"
-
- #####################################################################
- FONTHOME=/usr/share/fonts
-
- FN_FONT_BASE="ISO10646-0-1"
- #FN_FONT_BASE=unifont
- #FN_FONT_BASE=wenquanyi_12pt
- #FN_FONT_BASE=wenquanyi_9pt
-
- FN_FONT="${1:-}"
- [ -z "${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/${FN_FONT_BASE}.bdf"
- echo "FN_FONT=${FN_FONT}"
- [ -f "${FN_FONT}" ] || FN_FONT="$FONTHOME/misc/${FN_FONT_BASE}.bdf"
- echo "FN_FONT2=${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
- #rm -f ${DN_EXEC}/fontpage_*.h
- rm -f fontpage_*.h
-
- cat << EOF > tmp-proc-page.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
-
- grep -Hrn _UxGT . | grep '"' | \
- sed 's/_UxGT("/\n&/g;s/[^\n]*\n_UxGT("\([^"]*\)[^\n]*/\1 /g;s/.$//' | \
- ${EXEC_GENPAGES} | \
- sort -k 1n -k 2n | uniq | \
- gawk -v EXEC_PREFIX=${DN_EXEC} -f tmp-proc-page.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 ;
- #sed -i 's|#include "u8g.h"|#include "utility/u8g.h"|' ${DN_DATA}/fontpage_${PAGE}_${BEGIN}_${END}.h ;
- 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
-
- rm -f fontutf8-data.h
- echo "/* Generated by $0 */" >> fontutf8-data.h
- echo "/* This file is generated automatically, any changes to the file may be REPLACED by future processing. */" >> fontutf8-data.h
- echo "/* Please turn to the tools call this script to change the contents! */" >> fontutf8-data.h
- echo "" >> fontutf8-data.h
- echo "#include <u8g.h>" >> fontutf8-data.h
- #echo "#include \"fontutf8u8g.h\"" >> fontutf8-data.h
- echo "" >> fontutf8-data.h
- cat tmpa >> fontutf8-data.h
- echo "" >> fontutf8-data.h
- echo "#define FONTDATA_ITEM(page, begin, end, data) {page, begin, end, NUM_ARRAY(data), data}" >> fontutf8-data.h
- echo "static const uxg_fontinfo_t g_fontinfo[] PROGMEM = {" >> fontutf8-data.h
- cat tmpb >> fontutf8-data.h
- echo "};" >> fontutf8-data.h
-
- rm -f tmpa tmpb tmp-proc-page.awk
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