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#
# Update messages_xx.po and messages_xx.class files,
# from both java and jsp sources.
# Requires installed programs xgettext, msgfmt, msgmerge, and find.
#
# usage:
# bundle-messages.sh (generates the resource bundle from the .po file)
# bundle-messages.sh -p (updates the .po file from the source tags, then generates the resource bundle)
#
# zzz - public domain
#
CLASS=net.i2p.router.web.messages
TMPFILE=build/javafiles.txt
if [ "$1" = "-p" ]
then
POUPDATE=1
fi
#
# generate strings/Countries.java from ../../../installer/resources/countries.txt
#
CFILE=../../../installer/resources/countries.txt
JFILE=build/Countries.java
if [ $CFILE -nt $JFILE -o ! -s $JFILE ]
then
mkdir -p build
echo '// Automatically generated pseudo-java for xgettext - do not edit' > $JFILE
echo '// Translators may wish to translate a few of these, do not bother to translate all of them!!' >> $JFILE
sed 's/..,\(..*\)/_("\1");/' $CFILE >> $JFILE
fi
# list specific files in router/ here, so we don't scan the whole tree
ROUTERFILES="\
../../../router/java/src/net/i2p/router/RouterThrottleImpl.java \
../../../router/java/src/net/i2p/router/tunnel/pool/BuildHandler.java \
../../../router/java/src/net/i2p/router/transport/TransportManager.java \
../../../router/java/src/net/i2p/router/transport/GetBidsJob.java \
../../../router/java/src/net/i2p/router/Blocklist.java \
../../../router/java/src/net/i2p/router/transport/ntcp/EstablishState.java"
for i in ../locale/messages_*.po
do
# get language
LG=${i#../locale/messages_}
LG=${LG%.po}
if [ "$POUPDATE" = "1" ]
then
# make list of java files newer than the .po file
find $JPATHS -name *.java -newer $i > $TMPFILE
fi
if [ -s build/obj/net/i2p/router/web/messages_$LG.class -a \
build/obj/net/i2p/router/web/messages_$LG.class -nt $i -a \
! -s $TMPFILE ]
echo "Updating the $i file from the tags..."
# extract strings from java and jsp files, and update messages.po files
# translate calls must be one of the forms:
# _("foo")
# _x("foo")
# intl._("foo")
# intl.title("foo")
# handler._("foo")
# formhandler._("foo")
# net.i2p.router.web.Messages.getString("foo")
# In a jsp, you must use a helper or handler that has the context set.
# To start a new translation, copy the header from an old translation to the new .po file,
# then ant distclean updater.
find $JPATHS -name *.java > $TMPFILE
xgettext -f $TMPFILE -F -L java --from-code=UTF-8 \
--keyword=_ --keyword=_x --keyword=intl._ --keyword=intl.title \
--keyword=handler._ --keyword=formhandler._ \
--keyword=net.i2p.router.web.Messages.getString \
-o ${i}t
if [ $? -ne 0 ]
then
echo 'Warning - xgettext failed, not updating translations'
rm -f ${i}t
break
fi
msgmerge -U --backup=none $i ${i}t
if [ $? -ne 0 ]
then
echo 'Warning - msgmerge failed, not updating translations'
rm -f ${i}t
break
fi
# so we don't do this again
touch $i
echo "Generating ${CLASS}_$LG ResourceBundle..."
# convert to class files in build/obj
msgfmt --java -r $CLASS -l $LG -d build/obj $i
if [ $? -ne 0 ]
then