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# -*-eselect-*- vim: ft=eselect
# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
inherit tests multilib
DESCRIPTION="Manage the Java plugin for Netscape-like Browsers"
MAINTAINER="java@gentoo.org"
SVN_DATE='$Date: $'
VERSION=$(svn_date_to_version "${SVN_DATE}" )
PLUGINS_HOME="${ROOT}/usr/share/java-config-2/nsplugin"
SYSTEM_PLUGIN_DIR="${ROOT}/usr/lib/nsbrowser/plugins"
SYSTEM_PLUGIN_DIR_32="${ROOT}/usr/lib32/nsbrowser/plugins"
SYSTEM_PLUGIN_DIR_64="${ROOT}/usr/lib64/nsbrowser/plugins"
SYSTEM_PLUGIN="${SYSTEM_PLUGIN_DIR}/javaplugin.so"
SYSTEM_PLUGIN_32="${SYSTEM_PLUGIN_DIR_32}/javaplugin.so"
SYSTEM_PLUGIN_64="${SYSTEM_PLUGIN_DIR_64}/javaplugin.so"
libdirs=$(list_libdirs)
if has lib32 ${libdirs} && has lib64 ${libdirs}; then
IS_MULTILIB="true"
else
IS_MULTILIB="false"
fi
### show action
## {{{ show stuff
describe_show() {
echo "Show the current Java browser plugin"
}
do_show() {
local system_name=$(get_system_plugin_vm)
write_list_start "Current Java browser plugin"
if [[ -z "${system_name}" ]] ; then
write_kv_list_entry "(unset)" ""
else
write_kv_list_entry "${system_name}" ""
fi
}
## }}}
### list action
## {{{ list stuff
describe_list() {
echo "List available Java browser plugins"
}
tweak_list_item() {
local vm=${1}
local system_name=${2}
local mark=""
if [[ ${vm} == ${system_name} ]]; then
mark="${mark} $(highlight 'current')"
fi
echo "${vm} ${mark}"
}
tweak_list() {
local targets=( ${@} )
system_name=$(get_system_plugin_vm)
for (( i = 0 ; i < ${#targets[@]} ; i = i + 1 )) ; do
twaek_list_item ${targets[${i}]} ${system_name}
done
}
do_list() {
if [[ ${IS_MULTILIB} != "true" ]]; then
MULTILIB_MODE="none"
local system_name=$(get_system_plugin_vm)
local targets=( $(get_targets) )
for (( i = 0 ; i < ${#targets[@]} ; i = i + 1 )) ; do
targets[${i}]=$(tweak_list_item ${targets[${i}]} ${system_name})
done
write_list_start "Available Java browser plugins"
write_numbered_list "${targets[@]}"
else
MULTILIB_MODE="32"
local system_name_32=$(get_system_plugin_vm)
local targets_32=( $(get_targets) )
for (( i = 0 ; i < ${#targets_32[@]} ; i = i + 1 )) ; do
targets_32[${i}]=$(tweak_list_item ${targets_32[${i}]} ${system_name_32})
done
write_list_start "Available 32-bit Java browser plugins"
write_numbered_list "${targets_32[@]}"
MULTILIB_MODE="64"
local system_name_64=$(get_system_plugin_vm)
local targets_64=( $(get_targets) )
for (( i = 0 ; i < ${#targets_64[@]} ; i = i + 1 )) ; do
targets_64[${i}]=$(tweak_list_item ${targets_64[${i}]} ${system_name_64})
done
write_list_start "Available 64-bit Java browser plugins"
write_numbered_list "${targets_64[@]}"
fi
}
## }}}
### set action
## {{{ set stuff
describe_set() {
echo "Set the system Java browser plugin"
}
do_set() {
if [[ ${IS_MULTILIB} != "true" ]]; then
if [[ ${#} != 1 ]] ; then
die -q "Usage: set [nsplugin-vm]"
fi
MULTILIB_MODE="none"
else
if [[ ${#} != 2 ]] ; then
die -q "Usage: set [32bit or 64bit] [nsplugin-vm]"
fi
case ${1} in
32bit) ;;
64bit) ;;
*)
die -q "Usage: set [32bit or 64bit] [nsplugin-vm]"
;;
esac
MULTILIB_MODE=${1%bit}
shift
fi
local vm=${1}
if is_number "${vm}" ; then
local targets=( $(get_targets) )
vm=${targets[$(( ${vm} - 1 ))]}
fi
if [[ -z ${vm} ]] ; then
die -q "You didn't specify valid plugin number to set"
fi
local plugin="${PLUGINS_HOME}/${vm}-javaplugin.so"
if [[ ! -f ${plugin} ]]; then
write_error_msg "Expected \"${plugin}\" to exist, but it doesn't."
write_error_msg "Perhaps \"${vm}\" isn't a valid name of VM built with nsplugin?"
return
fi
local system_plugin
case ${MULTILIB_MODE} in
32) system_plugin=${SYSTEM_PLUGIN_32} ;;
64) system_plugin=${SYSTEM_PLUGIN_64} ;;
none) system_plugin=${SYSTEM_PLUGIN} ;;
esac
mkdir -p $(dirname ${system_plugin}) || die -q "Error creating \"$(dirname ${SYSTEM_PLUGIN})\""
if [[ -w $(dirname ${system_plugin}) ]] ; then
ln -sf ${plugin} ${system_plugin} || die -q "Error creating nsplugin symlink"
else
die -q "Sorry, you don't have enough permission to set nsplugin"
fi
}
## }}}
get_targets() {
for plugin in $(ls ${PLUGINS_HOME}/*-javaplugin.so 2>/dev/null);
do
local vm=$(plugin_to_vm ${plugin})
local matches=""
case ${MULTILIB_MODE} in
32)
[[ ${vm} = emul-linux-* ]] && matches="true"
;;
64)
[[ ${vm} != emul-linux-* ]] && matches="true"
;;
none)
matches="true"
;;
esac
[[ ${matches} == "true" ]] && echo ${vm}
done
}
plugin_to_vm() {
local base=$(basename ${1})
echo ${base%-javaplugin.so}
}
get_system_plugin_vm() {
local plugin;
if [[ ${MULTILIB_MODE} == "32" ]]; then
plugin=$(readlink ${SYSTEM_PLUGIN_32})
elif [[ ${MULTILIB_MODE} == "64" ]]; then
plugin=$(readlink ${SYSTEM_PLUGIN_64})
else
plugin=$(readlink ${SYSTEM_PLUGIN})
fi
plugin_to_vm ${plugin}
}
# vim: ts=4 sw=4 noet fdm=marker
|
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