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# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/myspell.eclass,v 1.3 2006/05/22 18:09:00 kevquinn Exp $
EXPORT_FUNCTIONS src_install pkg_preinst pkg_postinst
IUSE=""
SLOT="0"
# tar, gzip, bzip2 are included in the base profile, but not unzip
DEPEND="app-arch/unzip"
# The console application for using myspell dictionaries is
# hunspell (which is making myspell itself obsolete).
RDEPEND="app-text/hunspell"
# The destination directory for myspell dictionaries
MYSPELL_DICTBASE="/usr/share/myspell"
# The location for openoffice softlinks
MYSPELL_OOOBASE="/usr/lib/openoffice/share/dict/ooo"
# set array "fields" to the elements of $1, separated by $2.
# This saves having to muck about with IFS all over the place.
set_fields() {
local old_IFS
old_IFS="${IFS}"
IFS=$2
fields=($1)
IFS="${old_IFS}"
}
# language is the second element of the ebuild name
# myspell-<lang>-<version>
get_myspell_lang() {
local fields
set_fields "${P}" "-"
echo ${fields[1]}
}
get_myspell_suffixes() {
case $1 in
DICT) echo ".aff .dic" ;;
HYPH) echo ".dic" ;;
THES) echo ".dat .idx" ;;
esac
}
# OOo dictionary files are held on the mirrors, rather than
# being fetched direct from the OOo site as upstream doesn't
# change the name when they rebuild the dictionaries.
# <lang>-<country>.zip becomes myspell-<lang>-<country>-version.zip
get_myspell_ooo_uri() {
local files fields newfile filestem srcfile dict uris
files=()
uris=""
for dict in \
"${MYSPELL_SPELLING_DICTIONARIES[@]}" \
"${MYSPELL_HYPHENATION_DICTIONARIES[@]}" \
"${MYSPELL_THESAURUS_DICTIONARIES[@]}"; do
set_fields "${dict}" ","
newfile=${fields[4]// }
for file in "${files[@]}"; do
[[ ${file} == ${newfile} ]] && continue 2
done
filestem=${newfile/.zip}
files=("${files[@]}" "${newfile}")
srcfile="myspell-${filestem}-${PV}.zip"
[[ -z ${uris} ]] &&
uris="mirror://gentoo/${srcfile}" ||
uris="${uris} mirror://gentoo/${srcfile}"
done
echo "${uris}"
}
[[ -z ${SRC_URI} ]] && SRC_URI=$(get_myspell_ooo_uri)
# Format of dictionary.lst files (from OOo standard
# dictionary.lst file):
#
# List of All Dictionaries to be Loaded by OpenOffice
# ---------------------------------------------------
# Each Entry in the list have the following space delimited fields
#
# Field 0: Entry Type "DICT" - spellchecking dictionary
# "HYPH" - hyphenation dictionary
# "THES" - thesaurus files
#
# Field 1: Language code from Locale "en" or "de" or "pt" ...
#
# Field 2: Country Code from Locale "US" or "GB" or "PT"
#
# Field 3: Root name of file(s) "en_US" or "hyph_de" or "th_en_US"
# (do not add extensions to the name)
# Format of MYSPELL_[SPELLING|HYPHENATION|THESAURUS]_DICTIONARIES:
#
# Field 0: Language code
# Field 1: Country code
# Field 2: Root name of dictionary files
# Field 3: Description
# Field 4: Archive filename
#
# This format is from the available.lst, hyphavail.lst and
# thesavail.lst files on the openoffice.org repository.
myspell_src_install() {
local filen fields entry dictlst
cd ${WORKDIR}
# Install the dictionary, hyphenation and thesaurus files.
# Create dictionary.lst.<lang> file containing the parts of
# OOo's dictionary.lst file for this language, indicating
# which dictionaries are relevant for each country variant
# of the language.
insinto ${MYSPELL_DICTBASE}
dictlst="dictionary.lst.$(get_myspell_lang)"
echo "# Autogenerated by ${CATEGORY}/${P}" > ${dictlst}
for entry in "${MYSPELL_SPELLING_DICTIONARIES[@]}"; do
set_fields "${entry}" ","
echo "DICT ${fields[0]} ${fields[1]} ${fields[2]}" >> ${dictlst}
doins ${fields[2]}.aff || die "Missing ${fields[2]}.aff"
doins ${fields[2]}.dic || die "Missing ${fields[2]}.dic"
done
for entry in "${MYSPELL_HYPHENATION_DICTIONARIES[@]}"; do
set_fields "${entry}" ","
echo "HYPH ${fields[0]} ${fields[1]} ${fields[2]}" >> ${dictlst}
doins ${fields[2]}.dic || die "Missing ${fields[2]}.dic"
done
for entry in "${MYSPELL_THESAURUS_DICTIONARIES[@]}"; do
set_fields "${entry}" ","
echo "THES ${fields[0]} ${fields[1]} ${fields[2]}" >> ${dictlst}
doins ${fields[2]}.dat || die "Missing ${fields[2]}.dat"
doins ${fields[2]}.idx || die "Missing ${fields[2]}.idx"
done
doins ${dictlst} || die "Failed to install ${dictlst}"
# Install any txt files (usually README.txt) as documentation
for filen in $(ls *.txt 2> /dev/null); do
dodoc ${filen}
done
}
# Add entries in dictionary.lst.<lang> to OOo dictionary.lst
# and create softlinks indicated by dictionary.lst.<lang>
myspell_pkg_postinst() {
[[ -d ${MYSPELL_OOOBASE} ]] || return
# This stuff is here, not in src_install, as the softlinks are
# deliberately _not_ listed in the package database.
local dictlst entry fields prefix suffix suffixes filen
# Note; can only reach this point if ${MYSPELL_DICTBASE}/${dictlst}
# was successfully installed
dictlst="dictionary.lst.$(get_myspell_lang)"
while read entry; do
fields=(${entry})
[[ ${fields[0]:0:1} == "#" ]] && continue
[[ -f ${MYSPELL_OOOBASE}/dictionary.lst ]] || \
touch ${MYSPELL_OOOBASE}/dictionary.lst
grep "^${fields[0]} ${fields[1]} ${fields[2]} " \
${MYSPELL_OOOBASE}/dictionary.lst > /dev/null 2>&1 ||
echo "${entry}" >> ${MYSPELL_OOOBASE}/dictionary.lst
for suffix in $(get_myspell_suffixes ${fields[0]}); do
filen="${fields[3]}${suffix}"
[[ -h ${MYSPELL_OOOBASE}/${filen} ]] &&
rm -f ${MYSPELL_OOOBASE}/${filen}
[[ ! -f ${MYSPELL_OOOBASE}/${filen} ]] &&
ln -s ${MYSPELL_DICTBASE}/${filen} \
${MYSPELL_OOOBASE}/${filen}
done
done < ${MYSPELL_DICTBASE}/${dictlst}
}
# Remove softlinks and entries in dictionary.lst - uses
# dictionary.<lang>.lst from /usr/share/myspell
# Done in preinst (prerm happens after postinst, which overwrites
# the dictionary.<lang>.lst file)
myspell_pkg_preinst() {
local filen dictlst entry fields removeentry suffix
dictlst="dictionary.lst.$(get_myspell_lang)"
[[ -d ${MYSPELL_OOOBASE} ]] || return
[[ -f ${MYSPELL_DICTBASE}/${dictlst} ]] || return
while read entry; do
fields=(${entry})
[[ ${fields[0]:0:1} == "#" ]] && continue
[[ ${fields[3]} == "" ]] && continue
# Remove entry from dictionary.lst
sed -i -e "/^${fields[0]} ${fields[1]} ${fields[2]} ${fields[3]}$/ { d }" \
${MYSPELL_OOOBASE}/dictionary.lst
# See if any other entries in dictionary.lst match the current
# dictionary type and filename
grep "^${fields[0]} .* ${fields[3]}$" ${MYSPELL_OOOBASE}/dictionary.lst \
2>&1 > /dev/null && continue
# If no other entries match, remove relevant symlinks
for suffix in $(get_myspell_suffixes ${fields[0]}); do
filen="${fields[3]}${suffix}"
ewarn "Removing entry ${MYSPELL_OOOBASE}/${filen}"
[[ -h ${MYSPELL_OOOBASE}/${filen} ]] &&
rm -f ${MYSPELL_OOOBASE}/${filen}
done
done < ${MYSPELL_DICTBASE}/${dictlst}
}
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