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# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header$
function print_start() {
print "source /sbin/functions.sh" >> TMPCACHE
print "" >> TMPCACHE
print "need() {" >> TMPCACHE
print " echo \"NEED $*\"; return 0" >> TMPCACHE
print "}" >> TMPCACHE
print "" >> TMPCACHE
print "use() {" >> TMPCACHE
print " echo \"USE $*\"; return 0" >> TMPCACHE
print "}" >> TMPCACHE
print "" >> TMPCACHE
print "before() {" >> TMPCACHE
print " echo \"BEFORE $*\"; return 0" >> TMPCACHE
print "}" >> TMPCACHE
print "" >> TMPCACHE
print "after() {" >> TMPCACHE
print " echo \"AFTER $*\"; return 0" >> TMPCACHE
print "}" >> TMPCACHE
print "" >> TMPCACHE
print "provide() {" >> TMPCACHE
print " echo \"PROVIDE $*\"; return 0" >> TMPCACHE
print "}" >> TMPCACHE
print "" >> TMPCACHE
}
function print_header1(mtime) {
print "#*** " MYFILENAME " ***" >> TMPCACHE
print "" >> TMPCACHE
print "myservice=\"" MYFILENAME "\"" >> TMPCACHE
print "myservice=\"${myservice##*/}\"" >> TMPCACHE
print "echo \"RCSCRIPT ${myservice}\"" >> TMPCACHE
print "" >> TMPCACHE
print "echo \"MTIME " mtime "\"" >> TMPCACHE
print "" >> TMPCACHE
}
function print_header2(mtime) {
print "(" >> TMPCACHE
print " # Get settings for rc-script ..." >> TMPCACHE
print "" >> TMPCACHE
print " [ -e \"/etc/conf.d/${myservice}\" ] && source \"/etc/conf.d/${myservice}\"" >> TMPCACHE
print "" >> TMPCACHE
print " [ -e /etc/conf.d/net ] && \\" >> TMPCACHE
print " [ \"${myservice%%.*}\" = \"net\" ] && \\" >> TMPCACHE
print " [ \"${myservice##*.}\" != \"${myservice}\" ] && source /etc/conf.d/net" >> TMPCACHE
print "" >> TMPCACHE
print " [ -e /etc/rc.conf ] && source /etc/rc.conf" >> TMPCACHE
print "" >> TMPCACHE
print " depend() {" >> TMPCACHE
print " return 0" >> TMPCACHE
print " }" >> TMPCACHE
print "" >> TMPCACHE
}
function print_end() {
print "" >> TMPCACHE
print " depend" >> TMPCACHE
print ")" >> TMPCACHE
print "" >> TMPCACHE
}
BEGIN {
extension("/lib/rcscripts/filefuncs.so", "dlload")
# Get our environment variables
SVCDIR = ENVIRON["SVCDIR"]
if (SVCDIR == "") {
eerror("Could not get SVCDIR!")
exit 1
}
# Since this could be called more than once simultaneously, use a
# temporary cache and rename when finished. See bug 47111
("/bin/mktemp "SVCDIR"/depcache.XXXXXXX") | getline TMPCACHE
if (TMPCACHE == "") {
eerror("Failed to create temporary cache!")
exit 1
}
pipe = "ls /etc/init.d/*"
while ((pipe | getline tmpstring) > 0)
scripts = scripts " " tmpstring
close(pipe)
split(scripts, TMPRCSCRIPTS)
# Make sure that its a file we are working with,
# and do not process scripts, source or backup files.
for (x in TMPRCSCRIPTS)
if (((isfile(TMPRCSCRIPTS[x])) || (islink(TMPRCSCRIPTS[x]))) &&
(TMPRCSCRIPTS[x] !~ /((\.(c|bak))|\~)$/)) {
RCCOUNT++
RCSCRIPTS[RCCOUNT] = TMPRCSCRIPTS[x]
}
if (RCCOUNT == 0) {
eerror("No scripts to process!")
dosystem("rm -f "TMPCACHE)
exit 1
}
print_start()
for (count = 1;count <= RCCOUNT;count++) {
MYFNR = 1
MYFILENAME = RCSCRIPTS[count]
STAT_DATA[1] = 1
while (((getline < (RCSCRIPTS[count])) > 0) && (!NEXTFILE)) {
# If line start with a '#' and is the first line
if (($0 ~ /^[[:space:]]*#/) && (MYFNR == 1)) {
# Remove any spaces and tabs
gsub(/[[:space:]]+/, "")
if ($0 == "#!/sbin/runscript") {
if (RCSCRIPTS[count] ~ /\.sh$/) {
ewarn(RCSCRIPTS[count] " is invalid (should not end with '.sh')")
NEXTFILE = 1
continue
}
if (stat(MYFILENAME, STAT_DATA) != 0)
ewarn("Could not stat \"" MYFILENAME "\"")
ISRCSCRIPT = 1
print_header1(STAT_DATA["mtime"])
} else {
NEXTFILE = 1
continue
}
}
# Filter out comments and only process if its a rcscript
if (($0 !~ /^[[:space:]]*#/) && (ISRCSCRIPT)) {
# If line contain 'depend()', set GOTDEPEND to 1
if ($0 ~ /depend[[:space:]]*\(\)/) {
GOTDEPEND = 1
print_header2()
print " # Actual depend() function ..." >> TMPCACHE
}
# We have the depend function...
if (GOTDEPEND) {
# Basic theory is that COUNT will be 0 when we
# have matching '{' and '}'
COUNT += gsub(/{/, "{")
COUNT -= gsub(/}/, "}")
# This is just to verify that we have started with
# the body of depend()
SBCOUNT += gsub(/{/, "{")
# Make sure depend() contain something, else bash
# errors out (empty function).
if ((SBCOUNT > 0) && (COUNT == 0))
print " \treturn 0" >> TMPCACHE
# Print the depend() function
print " " $0 >> TMPCACHE
# If COUNT=0, and SBCOUNT>0, it means we have read
# all matching '{' and '}' for depend(), so stop.
if ((SBCOUNT > 0) && (COUNT == 0)) {
GOTDEPEND = 0
COUNT = 0
SBCOUNT = 0
ISRCSCRIPT = 0
print_end()
NEXTFILE = 1
continue
}
}
}
MYFNR++
}
close(RCSCRIPTS[count])
NEXTFILE = 0
}
assert(dosystem("rm -f "SVCDIR"/depcache"), "system(rm -f "SVCDIR"/depcache)")
assert(dosystem("mv "TMPCACHE" "SVCDIR"/depcache"), "system(mv "TMPCACHE" "SVCDIR"/depcache)")
}
# vim:ts=4
|
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