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|
# Compatibility layer for netifrc to work with multiple init
# systems.
# First check whether e* commands are present in the environment
if [ x$RC_GOT_FUNCTIONS = xyes -o -n "$(command -v ebegin 2>/dev/null)" ]; then
:
# Then check for the presence of functions.sh
elif [ -f /lib/gentoo/functions.sh ]; then
. /lib/gentoo/functions.sh
else
echo "/lib/gentoo/functions.sh not found. Exiting"
exit -1
fi
# runscript functions
# TODO: if another non-openrc system provides these in future, we have to
# change this structure.
if [ "$INIT" != "openrc" ]; then
# OpenRC functions used in depend
after() {
:
}
before() {
:
}
program() {
:
}
need() {
:
}
shell_var() {
local output=$1 sanitized_arg=
shift 1
for arg; do
sanitized_arg="${arg//[^a-zA-Z0-9_]/_}"
output="$output $arg"
done
echo "$output"
}
net_fs_list="afs ceph cifs coda davfs fuse fuse.sshfs gfs glusterfs lustre ncpfs nfs nfs4 ocfs2 shfs smbfs"
is_net_fs()
{
[ -z "$1" ] && return 1
local fs=$(mount | grep " on $1 " | cut -f 5 -d ' ')
for x in $fs; do
for y in $net_fs_list; do
[ "$x" = "$y" ] && return 0
done
done
return 1
}
service_set_value() {
local OPTION="$1" VALUE="$2"
if [ -z "$OPTION" ]; then
eerror "service_set_value requires parameter KEY"
return
fi
local file="$OPTIONSDIR/${OPTION}"
echo "$VALUE" > $file
}
service_get_value() {
local OPTION="$1"
if [ -z "$OPTION" ]; then
eerror "service_get_value requires parameter KEY"
return
fi
local file="$OPTIONSDIR/${OPTION}"
cat $file 2>/dev/null
}
STATEFILE="${STATEDIR}/state"
# Internal Function
# Stores the state of netifrc in ${SVCDIR}/${SVCNAME}/state file
_mark_service() {
local state=$1
echo $state > $STATEFILE
}
#Internal Function
# Checks whether the state of netifrc is same as $1
_service_state() {
state=$(cat $STATEFILE 2>/dev/null)
if [ state = $1 ]; then
return 1
fi
return 0
}
mark_service_started() {
_mark_service started
}
mark_service_inactive() {
_mark_service inactive
}
mark_service_stopped() {
_mark_service stopped
}
service_started() {
_service_state started
return $?
}
service_inactive() {
_service_state inactive
return $?
}
fi
# Extracts the interface for the current invocation
get_interface() {
case $INIT in
openrc)
printf ${RC_SVCNAME#*.};;
systemd)
printf ${RC_IFACE};;
*)
eerror "Init system not supported. Aborting"
exit -1;;
esac
}
# vim: ts=4 sw=4 noexpandtab
|
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