Added eselect-module

svn path=/eselect-module/trunk/; revision=465

1 files changed, 205 insertions, 0 deletions

diff --git a/vdr.eselect b/vdr.eselect
new file mode 100644
index 0000000..0ad4776
--- /dev/null
+++ b/vdr.eselect
@@ -0,0 +1,205 @@
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id: bashcomp.eselect 367 2007-03-28 14:35:23Z pioto $
+
+DESCRIPTION="Manage VDR plugins"
+MAINTAINER="zzam@gentoo.org"
+SVN_DATE='$Date: $'
+VERSION=$(svn_date_to_version "${SVN_DATE}")
+
+find_plugins() {
+	local plugins plugin f plugindir="${ROOT}/usr/lib/vdr/plugins"
+
+	for f in ${plugindir}/libvdr-*.so* ; do
+		[[ -e ${f} ]] || continue
+
+		plugin="${f##*/libvdr-}"
+		plugin="${plugin%.so.*}"
+		plugins="${plugins}\n${plugin}"
+	done
+
+	echo -ne ${plugins} | sort -u
+}
+
+show_enabled_plugins() {
+	local plugins line conffile="${ROOT}/etc/conf.d/vdr.plugins"
+
+	exec 3<${conffile}
+	while read plugin <&3; do
+		[ "${plugin}" = "" ] && continue
+		[ "${plugin#"#"}" != "${plugin}" ] && continue
+		plugins="${plugins}\n${plugin}"
+	done
+
+	echo -ne ${plugins} | sort -u
+}
+
+is_enabled() {
+	local conffile="${ROOT}/etc/conf.d/vdr.plugins"
+	
+	egrep -q "^${1}\$" "${conffile}" || return 1
+	return 0
+}
+
+plugin_exists() {
+	local f plugindir="${ROOT}/usr/lib/vdr/plugins"
+
+	for f in ${plugindir}/libvdr-${1}.so.*; do
+		[[ -e "${f}" ]] && return 0
+	done
+	return 1
+}
+
+### show action ###
+
+describe_show() {
+	echo "Show enabled VDR plugins"
+}
+
+do_show() {
+	local plugins
+	[[ -z "${@}" ]] || die -q "Too many parameters"
+
+	plugins=( $(show_enabled_plugins) )
+
+	write_list_start "Enabled VDR plugins:"
+	if [[ -n "${plugins[@]}" ]] ; then
+		set -- "${plugins[@]}"
+		for plugin; do
+			write_kv_list_entry "${plugin}" ""
+		done
+	else
+		write_kv_list_entry "(none enabled)" ""
+	fi
+}
+
+### list action ###
+
+describe_list() {
+	echo "List available VDR plugins"
+}
+
+do_list() {
+	local opts
+	plugins=( $(find_plugins) )
+	write_list_start "Available VDR plugins:"
+
+	if [[ -n "${plugins[@]}" ]] ; then
+		for (( n = 0 ; n < ${#plugins[@]} ; ++n )) ; do
+			is_enabled ${plugins[${n}]} && \
+				plugins[${n}]="${plugins[${n}]} $(highlight '*')"
+		done
+		write_numbered_list "${plugins[@]}"
+	else
+		write_kv_list_entry "(none found)" ""
+	fi
+
+	return 0
+}
+
+### enable action ###
+
+describe_enable() {
+	echo "Enable specified Plugin(s)"
+}
+
+describe_enable_parameters() {
+	echo "<plugin>"
+}
+
+describe_enable_options() {
+	echo "<plugin> : Plugin name"
+}
+
+do_enable() {
+	local conffile="${ROOT}/etc/conf.d/vdr.plugins" plugins plugin
+
+	[[ -z ${1} ]] && die -q "You didn't specify any plugins to enable."
+
+	# make sure we have proper permissions
+	[[ -w ${conffile} ]] || \
+		die -q "You don't have permission to write to ${conffile}"
+
+	plugins=( $(find_plugins) )
+
+	for plugin in $@ ; do
+		local p=${plugin}
+		
+		is_number ${p} && \
+			p=${plugins[$(( ${p} - 1 ))]}
+
+		[[ -z "${p}" ]] && \
+			die -q "Plugin \"${plugin}\" doesn't appear to be valid!"
+
+		plugin=${p}
+
+		# ignore any unrecognized options
+		[[ ${plugin} == --* ]] && continue
+
+		# does plugin exist
+		if ! plugin_exists "${plugin}"; then
+			write_error_msg "Plugin ${plugin} doesn't exist"
+			continue
+		fi
+
+		# already enabled?
+		if is_enabled "${plugin}"; then
+			write_error_msg "Plugin ${plugin} is already enabled"
+			continue
+		fi
+
+		# finally, add it to conffile
+		echo "${plugin}" >> "${conffile}"
+	done
+}
+
+### disable action ###
+
+describe_disable() {
+	echo "Disable specified plugin(s)"
+}
+
+describe_disable_parameters() {
+	echo "<plugin>"
+}
+
+describe_disable_options() {
+	echo "<plugin> : Plugin name"
+}
+
+
+do_disable() {
+	local conffile="${ROOT}/etc/conf.d/vdr.plugins" plugins plugin
+
+	[[ -z ${1} ]] && die -q "You didn't specify any plugins to disable"
+
+	[[ -w ${conffile} ]] || \
+		die -q "You don't have permission to write to ${conffile}"
+
+	plugins=( $(find_plugins) )
+
+	for plugin in $@ ; do
+		local p=${plugin}
+		
+		is_number ${p} && \
+			p=${plugins[$(( ${p} - 1 ))]}
+
+		[[ -z "${p}" ]] && \
+			die -q "Plugin \"${plugin}\" doesn't appear to be valid!"
+
+		plugin=${p}
+
+		# ignore any unrecognized options
+		[[ ${plugin} == --* ]] && continue
+
+		# is in installed?
+		if ! is_enabled "${plugin}"; then
+			write_error_msg "${plugin} is not enabled"
+			continue
+		fi
+
+		sed -e "/^${plugin}\$/d" -i "${conffile}"
+	done
+}
+
+# vim: set ft=eselect :