5 CFGDIR="/etc/default/volatiles"
9 [ "${VERBOSE}" != "no" ] && echo "Populating volatile Filesystems."
12 check_requirements() {
22 [ `basename "${CFGFILE}"` = "${COREDEF}" ] && return 0
24 TMP_INTERMED="${TMPROOT}/tmp.$$"
25 TMP_DEFINED="${TMPROOT}/tmpdefined.$$"
26 TMP_COMBINED="${TMPROOT}/tmpcombined.$$"
29 cat /etc/passwd | sed 's@\(^:\)*:.*@\1@' | sort | uniq > "${TMP_DEFINED}"
30 cat ${CFGFILE} | grep -v "^#" | cut -d " " -f 2 > "${TMP_INTERMED}"
31 cat "${TMP_DEFINED}" "${TMP_INTERMED}" | sort | uniq > "${TMP_COMBINED}"
33 NR_DEFINED_USERS="`cat "${TMP_DEFINED}" | wc -l`"
34 NR_COMBINED_USERS="`cat "${TMP_COMBINED}" | wc -l`"
36 [ "${NR_DEFINED_USERS}" -ne "${NR_COMBINED_USERS}" ] && {
37 echo "Undefined users:"
38 diff "${TMP_DEFINED}" "${TMP_COMBINED}" | grep "^>"
44 cat /etc/group | sed 's@\(^:\)*:.*@\1@' | sort | uniq > "${TMP_DEFINED}"
45 cat ${CFGFILE} | grep -v "^#" | cut -d " " -f 3 > "${TMP_INTERMED}"
46 cat "${TMP_DEFINED}" "${TMP_INTERMED}" | sort | uniq > "${TMP_COMBINED}"
48 NR_DEFINED_GROUPS="`cat "${TMP_DEFINED}" | wc -l`"
49 NR_COMBINED_GROUPS="`cat "${TMP_COMBINED}" | wc -l`"
51 [ "${NR_DEFINED_GROUPS}" -ne "${NR_COMBINED_GROUPS}" ] && {
52 echo "Undefined groups:"
53 diff "${TMP_DEFINED}" "${TMP_COMBINED}" | grep "^>"
58 # Add checks for required directories here
68 check_requirements "${CFGFILE}" || {
69 echo "Skipping ${CFGFILE}"
73 cat ${CFGFILE} | grep -v "^#" | \
75 TTYPE=`echo ${LINE} | cut -d " " -f 1`
76 TUSER=`echo ${LINE} | cut -d " " -f 2`
77 TGROUP=`echo ${LINE} | cut -d " " -f 3`
78 TMODE=`echo ${LINE} | cut -d " " -f 4`
79 TNAME=`echo ${LINE} | cut -d " " -f 5`
81 [ "${VERBOSE}" != "no" ] && echo "Checking for -${TNAME}-."
83 [ "${TTYPE}" = "l" ] && {
84 [ -e "${TNAME}" ] && {
85 echo "Cannot create link over existing -${TNAME}-." >&2
87 TSOURCE=`echo ${LINE} | cut -d " " -f 6`
88 [ "${VERBOSE}" != "no" ] && echo "Creating link -${TNAME}- pointing to -${TSOURCE}-."
89 ln -s "${TSOURCE}" "${TNAME}"
94 [ -L "${TNAME}" ] && {
95 [ "${VERBOSE}" != "no" ] && echo "Found link."
96 NEWNAME=`ls -l "${TNAME}" | sed -e 's/^.*-> \(.*\)$/\1/'`
97 echo ${NEWNAME} | grep -v "^/" >/dev/null && {
98 TNAME="`echo ${TNAME} | sed -e 's@\(.*\)/.*@\1@'`/${NEWNAME}"
99 [ "${VERBOSE}" != "no" ] && echo "Converted relative linktarget to absolute path -${TNAME}-."
102 [ "${VERBOSE}" != "no" ] && echo "Using absolute link target -${TNAME}-."
106 [ -e "${TNAME}" ] && {
107 [ "${VERBOSE}" != "no" ] && echo "Target already exists. Skipping."
112 "f") [ "${VERBOSE}" != "no" ] && echo "Creating file -${TNAME}-."
115 "d") [ "${VERBOSE}" != "no" ] && echo "Creating directory -${TNAME}-."
117 # Add check to see if there's an entry in fstab to mount.
119 *) [ "${VERBOSE}" != "no" ] && echo "Invalid type -${TTYPE}-."
124 chown ${TUSER} ${TNAME} || echo "Failed to set owner -${TUSER}- for -${TNAME}-." >&2
125 chgrp ${TGROUP} ${TNAME} || echo "Failed to set group -${TGROUP}- for -${TNAME}-." >&2
126 chmod ${TMODE} ${TNAME} || echo "Failed to set mode -${TMODE}- for -${TNAME}-." >&2
135 for file in `ls -1 "${CFGDIR}" | sort`; do
136 apply_cfgfile "${CFGDIR}/${file}"