File indexing completed on 2024-12-01 09:38:08

 #!/bin/bash
 #
 # generate_voices_rcc.sh
 #
 # Copyright (C) 2014 Holger Kaelberer
 #
 # Generates Qt binary resource files (.rcc) for voices locales.
 #
 # Results will be written to $PWD/.rcc/ which is supposed be synced to the
 # upstream location.
 #
 
 [ $# -ne 1 ] && {
     echo "Usage: generate_voices_rcc.sh ogg|aac|ac3|mp3"
     exit 1
 }
 
 # Compressed Audio Format
 CA=$1
 
 QRC_DIR="."
 RCC_DIR=".rcc"
 #RCC_DEFAULT=`which rcc 2>/dev/null`   # default, better take /usr/bin/rcc?
 RCC_DEFAULT=$Qt5_DIR/bin/rcc
 CONTENTS_FILE=Contents
 MD5SUM=/usr/bin/md5sum
 
 [ -z "${RCC}" ] && RCC=${RCC_DEFAULT}
 
 [ -z "${RCC}" ] && {
     echo "No rcc command in PATH, can't continue. Try to set specify RCC in environment:"
     echo "RCC=/path/to/qt/bin/rcc $0"
     exit 1
 }
 
 WORDS_NAME=words-webp
 WORDS_DIR=../../words/${WORDS_NAME}
 [ ! -d "${WORDS_DIR}" ] && {
     echo "Words dir ${WORDS_DIR} not found"
     exit 1
 }
 [ -d ${WORDS_NAME} ] && rm -rf ${WORDS_NAME}
 ln -s ${WORDS_DIR} ${WORDS_NAME}
 
 BG_MUSIC_NAME=backgroundMusic
 BG_MUSIC_DIR=../../background-music/${CA}/backgroundMusic
 [ ! -d "${BG_MUSIC_DIR}" ] && {
     echo "Background music must be generated before generating full rcc"
     exit 1
 }
 [ -d ${BG_MUSIC_NAME} ] && rm -rf ${BG_MUSIC_NAME}
 ln -s ${BG_MUSIC_DIR} ${BG_MUSIC_NAME}
 
 # We need to use --format-version 2 option for rcc to be retro-compatible with all our GCompris versions
 function generate_rcc {
     # Generate RCC 
     echo -n "$2 ... "
     mkdir -p ${2%/*}
     ${RCC} --format-version 2 --binary $1 -o $2
 
     echo "md5sum ... "
     cd ${2%/*}
     ${MD5SUM}  ${2##*/}>> ${CONTENTS_FILE}
     cd - &>/dev/null
 }
 
 function generate_words_rcc {
     header_rcc "${QRC_DIR}/$1.qrc"
     for i in `find $1/ -not -type d | sort`; do
         echo "    <file>${i#${2}}</file>" >> "${QRC_DIR}/$1.qrc"
     done
     footer_rcc "${QRC_DIR}/$1.qrc"
     echo -n "  $1: "${QRC_DIR}/$1.qrc" ... "
     LAST_UPDATE_DATE=$(git log -n 1 --pretty=format:%cd --date=format:"%Y-%m-%d-%H-%M-%S" ${WORDS_DIR})
     generate_rcc "${QRC_DIR}/$1.qrc" "${RCC_DIR}/words/$1-${LAST_UPDATE_DATE}.rcc"
 }
 
 function header_rcc {
 (cat <<EOHEADER
 <!DOCTYPE RCC><RCC version="1.0">
 <qresource prefix="/gcompris/data">
 EOHEADER
 ) > $1
 }
 
 function footer_rcc {
 (cat <<EOFOOTER
 </qresource>
 </RCC>
 EOFOOTER
 ) >> $1
 }
 
 echo "Generating binary resource files in ${RCC_DIR}/ folder:"
 
 [ -d ${RCC_DIR} ] && rm -rf ${RCC_DIR}
 mkdir  ${RCC_DIR}
 
 #header of the global qrc (all the langs)
 QRC_FULL_FILE="${QRC_DIR}/full-${CA}.qrc"
 LAST_UPDATE_DATE=$(git log -n 1 --pretty=format:%cd --date=format:"%Y-%m-%d-%H-%M-%S" ../../)
 RCC_FULL_FILE="${RCC_DIR}/full-${CA}-${LAST_UPDATE_DATE}.rcc"
 header_rcc $QRC_FULL_FILE
 
 # Create the voices directory that will contains links to locales dir
 VOICE_DIR="voices-${CA}"
 [ -d ${RCC_DIR} ] && rm -rf ${RCC_DIR}
 rm -rf ${VOICE_DIR}
 mkdir -p ${VOICE_DIR}
 
 for LANG in `find . -maxdepth 1 -regextype posix-egrep -type d -regex "\./[a-z]{2,3}(_[A-Z]{2,3})?" -follow | sort`; do
     LAST_UPDATE_DATE=$(git log -n 1 --pretty=format:%cd --date=format:"%Y-%m-%d-%H-%M-%S" ../$LANG)
     QRC_FILE="${QRC_DIR}/voices-${LANG#./}.qrc"
     RCC_FILE="${RCC_DIR}/${VOICE_DIR}/voices-${LANG#./}-${LAST_UPDATE_DATE}.rcc"
 
     # Populate the voices backlinks
     ln -s -t ${VOICE_DIR} ../$LANG
 
     # Generate QRC:
     echo -n "  ${LANG#./}: ${QRC_FILE} ... "
     # check for junk in the voices dirs:
     if [[ -d .git && ! -z "`git status --porcelain ${LANG} | grep '^??'`" ]]; then
         echo "Warning, found untracked files in your git checkout below ${LANG}. Better "git clean -f" it first!";
     fi
     [ -e ${QRC_FILE} ] && rm ${QRC_FILE}
 
     header_rcc $QRC_FILE
     for i in `find ${LANG}/ -not -type d | sort`; do
         # For the lang file
         echo "    <file>${VOICE_DIR}/${i#./}</file>" >> $QRC_FILE
         # For the all lang file
         echo "    <file>${VOICE_DIR}/${i#./}</file>" >> $QRC_FULL_FILE
     done
     footer_rcc $QRC_FILE
     generate_rcc ${QRC_FILE} ${RCC_FILE}
 
 done
 # Word images for the full qrc
 for i in `find ${WORDS_NAME}/ -not -type d | sort`; do
     echo "    <file>${i#${WORDS_DIR}}</file>" >> $QRC_FULL_FILE
 done
 
 # BackgroundMusic for the full qrc
 for i in `find ${BG_MUSIC_NAME}/ -not -type d -name "*.${CA}" | sort`; do
     echo "    <file>${i#${BG_MUSIC_DIR}}</file>" >> $QRC_FULL_FILE
 done
 
 #footer of the global qrc (all the langs)
 footer_rcc $QRC_FULL_FILE
 
 echo -n "  full: ${QRC_FULL_FILE} ... "
 generate_rcc ${QRC_FULL_FILE} ${RCC_FULL_FILE}
 
 # Word images standalone rcc
 # This is generated only when the script is called to generate ogg files
 # as this is our reference and images does not depends on the audio codec
 if [[ $CA == ogg ]]
 then
     generate_words_rcc ${WORDS_NAME} ${WORDS_DIR}
 fi
 
 #cleanup:
 #rm -f *.qrc
 #rm ${WORDS_NAME}
 #rm -rf ${VOICE_DIR}
 
 echo "Finished!"
 echo ""
 echo "Consolidate .rcc/Contents in a master ${RCC_DIR}"
 echo "containing all the encoded content."
 echo ""
 echo "Then do something like:"
 echo "rsync -avx ${RCC_DIR}/  gcompris.net:/var/www/data3/"
 #EOF