| 1 |
Le 07/12/05, Michael Alves<malves@×××××××××.com> a écrit : |
| 2 |
> Bonjour à tous, |
| 3 |
> |
| 4 |
> Suite à une mauvaise manip ... j'ai supprimé le script |
| 5 |
> /etc/init.d/functions.sh ! (oui oui j'ai honte ! :-[ ) Du coût je me |
| 6 |
> retrouve avec des erreurs du style : |
| 7 |
> |
| 8 |
> /sbin/depscan.sh: line 6: /etc/init.d/functions.sh: No such file or |
| 9 |
> directory |
| 10 |
> /sbin/depscan.sh: line 12: eerror: command not found |
| 11 |
> /sbin/depscan.sh: line 44: ebegin: command not found |
| 12 |
> |
| 13 |
> Quelqu'un peut il me dire quel package dois je re-installer pour |
| 14 |
> récupérer ce script ? |
| 15 |
|
| 16 |
ben recréé le ca ira plus vite... : |
| 17 |
|
| 18 |
[[ ${RC_QUIET_STDOUT} == yes ]] && return 0 |
| 19 |
msg="${BRACKET}[ ${GOOD}ok${BRACKET} ]${NORMAL}" |
| 20 |
else |
| 21 |
if [[ -c /dev/null ]]; then |
| 22 |
rc_splash "stop" &>/dev/null & |
| 23 |
else |
| 24 |
rc_splash "stop" & |
| 25 |
fi |
| 26 |
if [[ -n "$*" ]]; then |
| 27 |
${efunc} "$*" |
| 28 |
fi |
| 29 |
msg="${BRACKET}[ ${BAD}!!${BRACKET} ]${NORMAL}" |
| 30 |
fi |
| 31 |
|
| 32 |
if [[ ${RC_ENDCOL} == yes ]]; then |
| 33 |
echo -e "${ENDCOL} ${msg}" |
| 34 |
else |
| 35 |
[[ ${LAST_E_CMD} == ebegin ]] || LAST_E_LEN=0 |
| 36 |
printf "%$(( COLS - LAST_E_LEN - 6 ))s%b\n" '' "${msg}" |
| 37 |
fi |
| 38 |
|
| 39 |
return ${retval} |
| 40 |
} |
| 41 |
|
| 42 |
# void eend(int error, char* errstr) |
| 43 |
# |
| 44 |
# indicate the completion of process |
| 45 |
# if error, show errstr via eerror |
| 46 |
# |
| 47 |
eend() { |
| 48 |
local retval=${1:-0} |
| 49 |
shift |
| 50 |
|
| 51 |
_eend ${retval} eerror "$*" |
| 52 |
|
| 53 |
LAST_E_CMD=eend |
| 54 |
return $retval |
| 55 |
} |
| 56 |
|
| 57 |
# void ewend(int error, char* errstr) |
| 58 |
# |
| 59 |
# indicate the completion of process |
| 60 |
# if error, show errstr via ewarn |
| 61 |
# |
| 62 |
ewend() { |
| 63 |
local retval=${1:-0} |
| 64 |
shift |
| 65 |
|
| 66 |
_eend ${retval} ewarn "$*" |
| 67 |
|
| 68 |
LAST_E_CMD=ewend |
| 69 |
return $retval |
| 70 |
} |
| 71 |
|
| 72 |
# v-e-commands honor RC_VERBOSE which defaults to no. |
| 73 |
# The condition is negated so the return value will be zero. |
| 74 |
veinfo() { [[ "${RC_VERBOSE}" != yes ]] || einfo "$@"; } |
| 75 |
veinfon() { [[ "${RC_VERBOSE}" != yes ]] || einfon "$@"; } |
| 76 |
vewarn() { [[ "${RC_VERBOSE}" != yes ]] || ewarn "$@"; } |
| 77 |
veerror() { [[ "${RC_VERBOSE}" != yes ]] || eerror "$@"; } |
| 78 |
vebegin() { [[ "${RC_VERBOSE}" != yes ]] || ebegin "$@"; } |
| 79 |
veend() { |
| 80 |
[[ "${RC_VERBOSE}" == yes ]] && { eend "$@"; return $?; } |
| 81 |
return ${1:-0} |
| 82 |
} |
| 83 |
veend() { |
| 84 |
[[ "${RC_VERBOSE}" == yes ]] && { ewend "$@"; return $?; } |
| 85 |
return ${1:-0} |
| 86 |
} |
| 87 |
|
| 88 |
# char *KV_major(string) |
| 89 |
# |
| 90 |
# Return the Major (X of X.Y.Z) kernel version |
| 91 |
# |
| 92 |
KV_major() { |
| 93 |
[[ -z $1 ]] && return 1 |
| 94 |
|
| 95 |
local KV=$@ |
| 96 |
echo ${KV%%.*} |
| 97 |
} |
| 98 |
|
| 99 |
# char *KV_minor(string) |
| 100 |
# |
| 101 |
# Return the Minor (Y of X.Y.Z) kernel version |
| 102 |
# |
| 103 |
KV_minor() { |
| 104 |
[[ -z $1 ]] && return 1 |
| 105 |
|
| 106 |
local KV=$@ |
| 107 |
KV=${KV#*.} |
| 108 |
echo ${KV%%.*} |
| 109 |
} |
| 110 |
|
| 111 |
# char *KV_micro(string) |
| 112 |
# |
| 113 |
# Return the Micro (Z of X.Y.Z) kernel version. |
| 114 |
# |
| 115 |
KV_micro() { |
| 116 |
[[ -z $1 ]] && return 1 |
| 117 |
|
| 118 |
local KV=$@ |
| 119 |
KV=${KV#*.*.} |
| 120 |
echo ${KV%%[^[:digit:]]*} |
| 121 |
} |
| 122 |
|
| 123 |
# int KV_to_int(string) |
| 124 |
# |
| 125 |
# Convert a string type kernel version (2.4.0) to an int (132096) |
| 126 |
# for easy compairing or versions ... |
| 127 |
# |
| 128 |
KV_to_int() { |
| 129 |
[[ -z $1 ]] && return 1 |
| 130 |
|
| 131 |
local KV_MAJOR=$(KV_major "$1") |
| 132 |
local KV_MINOR=$(KV_minor "$1") |
| 133 |
local KV_MICRO=$(KV_micro "$1") |
| 134 |
local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO )) |
| 135 |
|
| 136 |
# We make version 2.2.0 the minimum version we will handle as |
| 137 |
# a sanity check ... if its less, we fail ... |
| 138 |
if [[ ${KV_int} -ge 131584 ]] ; then |
| 139 |
echo "${KV_int}" |
| 140 |
return 0 |
| 141 |
fi |
| 142 |
|
| 143 |
return 1 |
| 144 |
} |
| 145 |
|
| 146 |
# int get_KV() |
| 147 |
# |
| 148 |
# Return the kernel version (major, minor and micro concated) as an integer. |
| 149 |
# Assumes X and Y of X.Y.Z are numbers. Also assumes that some leading |
| 150 |
# portion of Z is a number. |
| 151 |
# e.g. 2.4.25, 2.6.10, 2.6.4-rc3, 2.2.40-poop, 2.0.15+foo |
| 152 |
# |
| 153 |
get_KV() { |
| 154 |
local KV=$(uname -r) |
| 155 |
|
| 156 |
echo $(KV_to_int "${KV}") |
| 157 |
|
| 158 |
return $? |
| 159 |
} |
| 160 |
|
| 161 |
# bool get_bootparam(param) |
| 162 |
# |
| 163 |
# return 0 if gentoo=param was passed to the kernel |
| 164 |
# |
| 165 |
# EXAMPLE: if get_bootparam "nodevfs" ; then .... |
| 166 |
# |
| 167 |
get_bootparam() { |
| 168 |
local x copt params retval=1 |
| 169 |
|
| 170 |
[ ! -r "/proc/cmdline" ] && return 1 |
| 171 |
|
| 172 |
for copt in $(< /proc/cmdline) |
| 173 |
do |
| 174 |
if [ "${copt%=*}" = "gentoo" ] |
| 175 |
then |
| 176 |
params="$(gawk -v PARAMS="${copt##*=}" ' |
| 177 |
BEGIN { |
| 178 |
split(PARAMS, nodes, ",") |
| 179 |
for (x in nodes) |
| 180 |
print nodes[x] |
| 181 |
}')" |
| 182 |
|
| 183 |
# Parse gentoo option |
| 184 |
for x in ${params} |
| 185 |
do |
| 186 |
if [ "${x}" = "$1" ] |
| 187 |
then |
| 188 |
# echo "YES" |
| 189 |
retval=0 |
| 190 |
fi |
| 191 |
done |
| 192 |
fi |
| 193 |
done |
| 194 |
|
| 195 |
return ${retval} |
| 196 |
} |
| 197 |
|
| 198 |
# Safer way to list the contents of a directory, |
| 199 |
# as it do not have the "empty dir bug". |
| 200 |
# |
| 201 |
# char *dolisting(param) |
| 202 |
# |
| 203 |
# print a list of the directory contents |
| 204 |
# |
| 205 |
# NOTE: quote the params if they contain globs. |
| 206 |
# also, error checking is not that extensive ... |
| 207 |
# |
| 208 |
dolisting() { |
| 209 |
local x= |
| 210 |
local y= |
| 211 |
local tmpstr= |
| 212 |
local mylist= |
| 213 |
local mypath="$*" |
| 214 |
|
| 215 |
if [ "${mypath%/\*}" != "${mypath}" ] |
| 216 |
then |
| 217 |
mypath="${mypath%/\*}" |
| 218 |
fi |
| 219 |
|
| 220 |
for x in ${mypath} |
| 221 |
do |
| 222 |
[ ! -e "${x}" ] && continue |
| 223 |
|
| 224 |
if [ ! -d "${x}" ] && ( [ -L "${x}" -o -f "${x}" ] ) |
| 225 |
then |
| 226 |
mylist="${mylist} $(ls "${x}" 2> /dev/null)" |
| 227 |
else |
| 228 |
[ "${x%/}" != "${x}" ] && x="${x%/}" |
| 229 |
|
| 230 |
cd "${x}"; tmpstr="$(ls)" |
| 231 |
|
| 232 |
for y in ${tmpstr} |
| 233 |
do |
| 234 |
mylist="${mylist} ${x}/${y}" |
| 235 |
done |
| 236 |
fi |
| 237 |
done |
| 238 |
|
| 239 |
echo "${mylist}" |
| 240 |
} |
| 241 |
|
| 242 |
# void save_options(char *option, char *optstring) |
| 243 |
# |
| 244 |
# save the settings ("optstring") for "option" |
| 245 |
# |
| 246 |
save_options() { |
| 247 |
local myopts="$1" |
| 248 |
|
| 249 |
shift |
| 250 |
if [ ! -d "${svcdir}/options/${myservice}" ] |
| 251 |
then |
| 252 |
mkdir -p -m 0755 "${svcdir}/options/${myservice}" |
| 253 |
fi |
| 254 |
|
| 255 |
echo "$*" > "${svcdir}/options/${myservice}/${myopts}" |
| 256 |
|
| 257 |
return 0 |
| 258 |
} |
| 259 |
|
| 260 |
# char *get_options(char *option) |
| 261 |
# |
| 262 |
# get the "optstring" for "option" that was saved |
| 263 |
# by calling the save_options function |
| 264 |
# |
| 265 |
get_options() { |
| 266 |
if [ -f "${svcdir}/options/${myservice}/$1" ] |
| 267 |
then |
| 268 |
echo "$(< ${svcdir}/options/${myservice}/$1)" |
| 269 |
fi |
| 270 |
|
| 271 |
return 0 |
| 272 |
} |
| 273 |
|
| 274 |
# char *add_suffix(char * configfile) |
| 275 |
# |
| 276 |
# Returns a config file name with the softlevel suffix |
| 277 |
# appended to it. For use with multi-config services. |
| 278 |
add_suffix() { |
| 279 |
if [ "${RC_USE_CONFIG_PROFILE}" = "yes" -a -e "$1.${DEFAULTLEVEL}" ] |
| 280 |
then |
| 281 |
echo "$1.${DEFAULTLEVEL}" |
| 282 |
else |
| 283 |
echo "$1" |
| 284 |
fi |
| 285 |
|
| 286 |
return 0 |
| 287 |
} |
| 288 |
|
| 289 |
# char *get_base_ver() |
| 290 |
# |
| 291 |
# get the version of baselayout that this system is running |
| 292 |
# |
| 293 |
get_base_ver() { |
| 294 |
[[ ! -r /etc/gentoo-release ]] && return 0 |
| 295 |
local ver=$(</etc/gentoo-release) |
| 296 |
echo ${ver##* } |
| 297 |
} |
| 298 |
|
| 299 |
# Network filesystems list for common use in rc-scripts. |
| 300 |
# This variable is used in is_net_fs and other places such as |
| 301 |
# localmount. |
| 302 |
NET_FS_LIST="afs cifs coda davfs gfs ncpfs nfs nfs4 ocfs2 shfs smbfs" |
| 303 |
|
| 304 |
# bool is_net_fs(path) |
| 305 |
# |
| 306 |
# return 0 if path is the mountpoint of a networked filesystem |
| 307 |
# |
| 308 |
# EXAMPLE: if is_net_fs / ; then ... |
| 309 |
# |
| 310 |
is_net_fs() { |
| 311 |
local fstype |
| 312 |
# /proc/mounts is always accurate but may not always be available |
| 313 |
if [[ -e /proc/mounts ]]; then |
| 314 |
fstype=$( sed -n -e '/^rootfs/!s:.* '"$1"' \([^ |
| 315 |
]*\).*:\1:p' /proc/mounts ) |
| 316 |
else |
| 317 |
fstype=$( mount | sed -n -e 's:.* on '"$1"' type \([^ |
| 318 |
]*\).*:\1:p' ) |
| 319 |
fi |
| 320 |
[[ " ${NET_FS_LIST} " == *" ${fstype} "* ]] |
| 321 |
return $? |
| 322 |
} |
| 323 |
|
| 324 |
# bool is_uml_sys() |
| 325 |
# |
| 326 |
# return 0 if the currently running system is User Mode Linux |
| 327 |
# |
| 328 |
# EXAMPLE: if is_uml_sys ; then ... |
| 329 |
# |
| 330 |
is_uml_sys() { |
| 331 |
grep -qs 'UML' /proc/cpuinfo |
| 332 |
return $? |
| 333 |
} |
| 334 |
|
| 335 |
# bool is_vserver_sys() |
| 336 |
# |
| 337 |
# return 0 if the currently running system is a Linux VServer |
| 338 |
# |
| 339 |
# EXAMPLE: if is_vserver_sys ; then ... |
| 340 |
# |
| 341 |
is_vserver_sys() { |
| 342 |
grep -qs '^s_context:[[:space:]]*[1-9]' /proc/self/status |
| 343 |
return $? |
| 344 |
} |
| 345 |
|
| 346 |
# bool is_xenU_sys() |
| 347 |
# |
| 348 |
# return 0 if the currently running system is an unprivileged Xen domain |
| 349 |
# |
| 350 |
# EXAMPLE: if is_xenU_sys ; then ... |
| 351 |
# |
| 352 |
is_xenU_sys() { |
| 353 |
[[ -d /proc/xen && ! -f /proc/xen/privcmd ]] |
| 354 |
} |
| 355 |
|
| 356 |
# bool get_mount_fstab(path) |
| 357 |
# |
| 358 |
# return the parameters to pass to the mount command generated from fstab |
| 359 |
# |
| 360 |
# EXAMPLE: cmd=$( get_mount_fstab /proc ) |
| 361 |
# cmd=${cmd:--t proc none /proc} |
| 362 |
# mount -n ${cmd} |
| 363 |
# |
| 364 |
get_mount_fstab() { |
| 365 |
awk '$1 ~ "^#" { next } |
| 366 |
$2 == "'$*'" { stab="-t "$3" -o "$4" "$1" "$2; } |
| 367 |
END { print stab; } |
| 368 |
' /etc/fstab |
| 369 |
} |
| 370 |
|
| 371 |
# char *reverse_list(list) |
| 372 |
# |
| 373 |
# Returns the reversed order of list |
| 374 |
# |
| 375 |
reverse_list() { |
| 376 |
for (( i = $# ; i > 0 ; --i )); do |
| 377 |
echo -n "${!i} " |
| 378 |
done |
| 379 |
} |
| 380 |
|
| 381 |
# void start_addon(addon) |
| 382 |
# |
| 383 |
# Starts addon. |
| 384 |
# |
| 385 |
start_addon() { |
| 386 |
local addon=$1 |
| 387 |
(import_addon ${addon}-start.sh) |
| 388 |
return 0 |
| 389 |
} |
| 390 |
|
| 391 |
# void start_volumes() |
| 392 |
# |
| 393 |
# Starts all volumes in RC_VOLUME_ORDER. |
| 394 |
# |
| 395 |
start_volumes() { |
| 396 |
local x= |
| 397 |
|
| 398 |
for x in ${RC_VOLUME_ORDER}; do |
| 399 |
start_addon "${x}" |
| 400 |
done |
| 401 |
|
| 402 |
return 0 |
| 403 |
} |
| 404 |
|
| 405 |
# void stop_addon(addon) |
| 406 |
# |
| 407 |
# Stops addon. |
| 408 |
# |
| 409 |
stop_addon() { |
| 410 |
local addon=$1 |
| 411 |
(import_addon ${addon}-stop.sh) |
| 412 |
return 0 |
| 413 |
} |
| 414 |
|
| 415 |
# void stop_volumes() |
| 416 |
# |
| 417 |
# Stops all volumes in RC_VOLUME_ORDER (reverse order). |
| 418 |
# |
| 419 |
stop_volumes() { |
| 420 |
local x= |
| 421 |
|
| 422 |
for x in $(reverse_list ${RC_VOLUME_ORDER}); do |
| 423 |
stop_addon "${x}" |
| 424 |
done |
| 425 |
|
| 426 |
return 0 |
| 427 |
} |
| 428 |
|
| 429 |
# bool is_older_than(reference, files/dirs to check) |
| 430 |
# |
| 431 |
# return 0 if any of the files/dirs are newer than |
| 432 |
# the reference file |
| 433 |
# |
| 434 |
# EXAMPLE: if is_older_than a.out *.o ; then ... |
| 435 |
is_older_than() { |
| 436 |
local x= |
| 437 |
local ref="$1" |
| 438 |
shift |
| 439 |
|
| 440 |
for x in "$@" ; do |
| 441 |
[[ ${x} -nt ${ref} ]] && return 0 |
| 442 |
|
| 443 |
if [[ -d ${x} ]] ; then |
| 444 |
is_older_than "${ref}" "${x}"/* && return 0 |
| 445 |
fi |
| 446 |
done |
| 447 |
|
| 448 |
return 1 |
| 449 |
} |
| 450 |
|
| 451 |
# char* bash_variable(char *variable) |
| 452 |
# |
| 453 |
# Turns the given variable into something that bash can use |
| 454 |
# Basically replaces anything not a-z,A-Z into a _ |
| 455 |
# |
| 456 |
bash_variable() { |
| 457 |
local args="$@" |
| 458 |
LC_ALL=C echo "${args//[![:word:]]/_}" |
| 459 |
} |
| 460 |
|
| 461 |
# void requote() |
| 462 |
# |
| 463 |
# Requotes params so they're suitable to be eval'd, just like this would: |
| 464 |
# set -- 1 2 "3 4" |
| 465 |
# /usr/bin/getopt -- '' "$@" | sed 's/^ -- //' |
| 466 |
# |
| 467 |
requote() { |
| 468 |
local q=\' |
| 469 |
set -- "${@//\'/$q\'$q}" # quote inner instances of ' |
| 470 |
set -- "${@/#/$q}" # add ' to start of each param |
| 471 |
set -- "${@/%/$q}" # add ' to end of each param |
| 472 |
echo "$*" |
| 473 |
} |
| 474 |
|
| 475 |
############################################################################## |
| 476 |
# # |
| 477 |
# This should be the last code in here, please add all functions above!! # |
| 478 |
# # |
| 479 |
# *** START LAST CODE *** # |
| 480 |
# # |
| 481 |
############################################################################## |
| 482 |
|
| 483 |
if [ -z "${EBUILD}" ] ; then |
| 484 |
# Setup a basic $PATH. Just add system default to existing. |
| 485 |
# This should solve both /sbin and /usr/sbin not present when |
| 486 |
# doing 'su -c foo', or for something like: PATH= rcscript start |
| 487 |
PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:${PATH}" |
| 488 |
|
| 489 |
# Cache the CONSOLETYPE - this is important as backgrounded shells don't |
| 490 |
# have a TTY. rc unsets it at the end of running so it shouldn't hang |
| 491 |
# around |
| 492 |
if [[ -z ${CONSOLETYPE} ]]; then |
| 493 |
export CONSOLETYPE=$( /sbin/consoletype 2>/dev/null ) |
| 494 |
fi |
| 495 |
if [[ ${CONSOLETYPE} == "serial" ]] ; then |
| 496 |
RC_NOCOLOR="yes" |
| 497 |
RC_ENDCOL="no" |
| 498 |
fi |
| 499 |
|
| 500 |
for arg in "$@" ; do |
| 501 |
case "${arg}" in |
| 502 |
# Lastly check if the user disabled it with |
| 503 |
--nocolor argument |
| 504 |
--nocolor|-nc) |
| 505 |
RC_NOCOLOR="yes" |
| 506 |
;; |
| 507 |
esac |
| 508 |
done |
| 509 |
|
| 510 |
if [ -r "/proc/cmdline" ] ; then |
| 511 |
setup_defaultlevels |
| 512 |
fi |
| 513 |
else |
| 514 |
# Should we use colors ? |
| 515 |
if [[ $* != *depend* ]]; then |
| 516 |
# Check user pref in portage |
| 517 |
RC_NOCOLOR="$(portageq envvar NOCOLOR 2>/dev/null)" |
| 518 |
[ "${RC_NOCOLOR}" = "true" ] && RC_NOCOLOR="yes" |
| 519 |
else |
| 520 |
# We do not want colors during emerge depend |
| 521 |
RC_NOCOLOR="yes" |
| 522 |
# No output is seen during emerge depend, so this is not needed. |
| 523 |
RC_ENDCOL="no" |
| 524 |
fi |
| 525 |
fi |
| 526 |
|
| 527 |
if [[ -n ${EBUILD} && $* = *depend* ]]; then |
| 528 |
# We do not want stty to run during emerge depend |
| 529 |
COLS=80 |
| 530 |
else |
| 531 |
# Setup COLS and ENDCOL so eend can line up the [ ok ] |
| 532 |
COLS=${COLUMNS:-0} # bash's internal COLUMNS variable |
| 533 |
(( COLS == 0 )) && COLS=$(stty size 2>/dev/null | cut -d' ' -f2) |
| 534 |
(( COLS > 0 )) || (( COLS = 80 )) # width of [ ok ] == 7 |
| 535 |
fi |
| 536 |
|
| 537 |
if [[ ${RC_ENDCOL} == yes ]]; then |
| 538 |
ENDCOL=$'\e[A\e['$(( COLS - 8 ))'C' |
| 539 |
else |
| 540 |
ENDCOL='' |
| 541 |
fi |
| 542 |
|
| 543 |
# Setup the colors so our messages all look pretty |
| 544 |
if [[ ${RC_NOCOLOR} == yes ]]; then |
| 545 |
unset GOOD WARN BAD NORMAL HILITE BRACKET |
| 546 |
else |
| 547 |
GOOD=$'\e[32;01m' |
| 548 |
WARN=$'\e[33;01m' |
| 549 |
BAD=$'\e[31;01m' |
| 550 |
NORMAL=$'\e[0m' |
| 551 |
HILITE=$'\e[36;01m' |
| 552 |
BRACKET=$'\e[34;01m' |
| 553 |
fi |
| 554 |
|
| 555 |
############################################################################## |
| 556 |
# # |
| 557 |
# *** END LAST CODE *** # |
| 558 |
# # |
| 559 |
# This should be the last code in here, please add all functions above!! # |
| 560 |
# # |
| 561 |
############################################################################## |
| 562 |
|
| 563 |
|
| 564 |
# vim:ts=4 |
| 565 |
-=[root@couteausuisse]=(~)# cat /etc/init.d/functions.sh |
| 566 |
<(17:24:21)> |
| 567 |
# Copyright 1999-2005 Gentoo Foundation |
| 568 |
# Distributed under the terms of the GNU General Public License v2 |
| 569 |
|
| 570 |
RC_GOT_FUNCTIONS="yes" |
| 571 |
|
| 572 |
# Override defaults with user settings ... |
| 573 |
[ -f /etc/conf.d/rc ] && source /etc/conf.d/rc |
| 574 |
|
| 575 |
# daemontools dir |
| 576 |
SVCDIR="/var/lib/supervise" |
| 577 |
|
| 578 |
# Check /etc/conf.d/rc for a description of these ... |
| 579 |
svclib="/lib/rcscripts" |
| 580 |
svcdir=${svcdir:-/var/lib/init.d} |
| 581 |
svcmount=${svcmount:-no} |
| 582 |
svcfstype=${svcfstype:-tmpfs} |
| 583 |
svcsize=${svcsize:-1024} |
| 584 |
|
| 585 |
# Different types of dependencies |
| 586 |
deptypes="need use" |
| 587 |
# Different types of order deps |
| 588 |
ordtypes="before after" |
| 589 |
|
| 590 |
# |
| 591 |
# Internal variables |
| 592 |
# |
| 593 |
|
| 594 |
# Dont output to stdout? |
| 595 |
RC_QUIET_STDOUT="no" |
| 596 |
RC_VERBOSE=${RC_VERBOSE:-no} |
| 597 |
|
| 598 |
# Should we use color? |
| 599 |
RC_NOCOLOR=${RC_NOCOLOR:-no} |
| 600 |
# Can the terminal handle endcols? |
| 601 |
RC_ENDCOL="yes" |
| 602 |
|
| 603 |
# |
| 604 |
# Default values for rc system |
| 605 |
# |
| 606 |
RC_TTY_NUMBER=${RC_TTY_NUMBER:-11} |
| 607 |
RC_PARALLEL_STARTUP=${RC_PARALLEL_STARTUP:-no} |
| 608 |
RC_NET_STRICT_CHECKING=${RC_NET_STRICT_CHECKING:-no} |
| 609 |
RC_VOLUME_ORDER=${RC_VOLUME_ORDER:-raid evms lvm dm} |
| 610 |
RC_USE_FSTAB=${RC_USE_FSTAB:-no} |
| 611 |
RC_USE_CONFIG_PROFILE=${RC_USE_CONFIG_PROFILE:-yes} |
| 612 |
RC_FORCE_AUTO=${RC_FORCE_AUTO:-no} |
| 613 |
RC_DEVICES=${RC_DEVICES:-auto} |
| 614 |
|
| 615 |
# |
| 616 |
# Default values for e-message indentation and dots |
| 617 |
# |
| 618 |
RC_INDENTATION='' |
| 619 |
RC_DEFAULT_INDENT=2 |
| 620 |
#RC_DOT_PATTERN=' .' |
| 621 |
RC_DOT_PATTERN='' |
| 622 |
|
| 623 |
# void import_addon(char *addon) |
| 624 |
# |
| 625 |
# Import code from the specified addon if it exists |
| 626 |
# |
| 627 |
import_addon() { |
| 628 |
local addon=${svclib}/addons/$1 |
| 629 |
if [[ -r ${addon} ]] ; then |
| 630 |
source "${addon}" |
| 631 |
return 0 |
| 632 |
fi |
| 633 |
return 1 |
| 634 |
} |
| 635 |
|
| 636 |
# void splash(...) |
| 637 |
# |
| 638 |
# Notify bootsplash/splashutils/gensplash/whatever about |
| 639 |
# important events. |
| 640 |
# |
| 641 |
splash() { |
| 642 |
return 0 |
| 643 |
} |
| 644 |
# This will override the splash() function... |
| 645 |
if ! import_addon splash-functions.sh ; then |
| 646 |
[ -f /sbin/splash-functions.sh ] && source /sbin/splash-functions.sh |
| 647 |
fi |
| 648 |
|
| 649 |
# void profiling(...) |
| 650 |
# |
| 651 |
# Notify bootsplash/whatever about important events. |
| 652 |
# |
| 653 |
profiling() { |
| 654 |
return 0 |
| 655 |
} |
| 656 |
import_addon profiling-functions.sh |
| 657 |
|
| 658 |
# void bootlog(...) |
| 659 |
# |
| 660 |
# Notify bootlogger about important events. |
| 661 |
bootlog() { |
| 662 |
return 0 |
| 663 |
} |
| 664 |
[[ ${RC_BOOTLOG} == "yes" ]] && import_addon bootlogger.sh |
| 665 |
|
| 666 |
# void get_bootconfig() |
| 667 |
# |
| 668 |
# Get the BOOTLEVEL and SOFTLEVEL by setting |
| 669 |
# 'bootlevel' and 'softlevel' via kernel |
| 670 |
# parameters. |
| 671 |
# |
| 672 |
get_bootconfig() { |
| 673 |
local copt= |
| 674 |
local newbootlevel= |
| 675 |
local newsoftlevel= |
| 676 |
|
| 677 |
if [[ -r /proc/cmdline ]] ; then |
| 678 |
for copt in $(</proc/cmdline) ; do |
| 679 |
case "${copt%=*}" in |
| 680 |
bootlevel) |
| 681 |
newbootlevel=${copt##*=} |
| 682 |
;; |
| 683 |
softlevel) |
| 684 |
newsoftlevel=${copt##*=} |
| 685 |
;; |
| 686 |
esac |
| 687 |
done |
| 688 |
fi |
| 689 |
|
| 690 |
if [[ -n ${newbootlevel} ]] ; then |
| 691 |
export BOOTLEVEL=${newbootlevel} |
| 692 |
else |
| 693 |
export BOOTLEVEL="boot" |
| 694 |
fi |
| 695 |
|
| 696 |
if [[ -n ${newsoftlevel} ]] ; then |
| 697 |
export DEFAULTLEVEL=${newsoftlevel} |
| 698 |
else |
| 699 |
export DEFAULTLEVEL="default" |
| 700 |
fi |
| 701 |
|
| 702 |
return 0 |
| 703 |
} |
| 704 |
|
| 705 |
setup_defaultlevels() { |
| 706 |
get_bootconfig |
| 707 |
|
| 708 |
if get_bootparam "noconfigprofile" ; then |
| 709 |
export RC_USE_CONFIG_PROFILE="no" |
| 710 |
|
| 711 |
elif get_bootparam "configprofile" ; then |
| 712 |
export RC_USE_CONFIG_PROFILE="yes" |
| 713 |
fi |
| 714 |
|
| 715 |
if [ "${RC_USE_CONFIG_PROFILE}" = "yes" -a -n "${DEFAULTLEVEL}" ] && \ |
| 716 |
[ -d "/etc/runlevels/${BOOTLEVEL}.${DEFAULTLEVEL}" -o \ |
| 717 |
-L "/etc/runlevels/${BOOTLEVEL}.${DEFAULTLEVEL}" ] |
| 718 |
then |
| 719 |
export BOOTLEVEL="${BOOTLEVEL}.${DEFAULTLEVEL}" |
| 720 |
fi |
| 721 |
|
| 722 |
if [ -z "${SOFTLEVEL}" ] ; then |
| 723 |
if [ -f "${svcdir}/softlevel" ] ; then |
| 724 |
export SOFTLEVEL="$(< ${svcdir}/softlevel)" |
| 725 |
else |
| 726 |
export SOFTLEVEL="${BOOTLEVEL}" |
| 727 |
fi |
| 728 |
fi |
| 729 |
|
| 730 |
return 0 |
| 731 |
} |
| 732 |
|
| 733 |
# void get_libdir(void) |
| 734 |
# |
| 735 |
# prints the current libdir {lib,lib32,lib64} |
| 736 |
# |
| 737 |
get_libdir() { |
| 738 |
if [ -n "${CONF_LIBDIR_OVERRIDE}" ] ; then |
| 739 |
CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" |
| 740 |
elif [ -x "/usr/bin/portageq" ] ; then |
| 741 |
CONF_LIBDIR="$(/usr/bin/portageq envvar CONF_LIBDIR)" |
| 742 |
fi |
| 743 |
echo ${CONF_LIBDIR:=lib} |
| 744 |
} |
| 745 |
|
| 746 |
# void esyslog(char* priority, char* tag, char* message) |
| 747 |
# |
| 748 |
# use the system logger to log a message |
| 749 |
# |
| 750 |
esyslog() { |
| 751 |
local pri= |
| 752 |
local tag= |
| 753 |
|
| 754 |
if [ -x /usr/bin/logger ] |
| 755 |
then |
| 756 |
pri="$1" |
| 757 |
tag="$2" |
| 758 |
|
| 759 |
shift 2 |
| 760 |
[[ -z "$*" ]] && return 0 |
| 761 |
|
| 762 |
/usr/bin/logger -p "${pri}" -t "${tag}" -- "$*" |
| 763 |
fi |
| 764 |
|
| 765 |
return 0 |
| 766 |
} |
| 767 |
|
| 768 |
# void eindent(int num) |
| 769 |
# |
| 770 |
# increase the indent used for e-commands. |
| 771 |
# |
| 772 |
eindent() { |
| 773 |
local i=$1 |
| 774 |
(( i > 0 )) || (( i = RC_DEFAULT_INDENT )) |
| 775 |
esetdent $(( ${#RC_INDENTATION} + i )) |
| 776 |
} |
| 777 |
|
| 778 |
# void eoutdent(int num) |
| 779 |
# |
| 780 |
# decrease the indent used for e-commands. |
| 781 |
# |
| 782 |
eoutdent() { |
| 783 |
local i=$1 |
| 784 |
(( i > 0 )) || (( i = RC_DEFAULT_INDENT )) |
| 785 |
esetdent $(( ${#RC_INDENTATION} - i )) |
| 786 |
} |
| 787 |
|
| 788 |
# void esetdent(int num) |
| 789 |
# |
| 790 |
# hard set the indent used for e-commands. |
| 791 |
# num defaults to 0 |
| 792 |
# |
| 793 |
esetdent() { |
| 794 |
local i=$1 |
| 795 |
(( i < 0 )) && (( i = 0 )) |
| 796 |
RC_INDENTATION=$(printf "%${i}s" '') |
| 797 |
} |
| 798 |
|
| 799 |
# void einfo(char* message) |
| 800 |
# |
| 801 |
# show an informative message (with a newline) |
| 802 |
# |
| 803 |
einfo() { |
| 804 |
einfon "$*\n" |
| 805 |
LAST_E_CMD=einfo |
| 806 |
return 0 |
| 807 |
} |
| 808 |
|
| 809 |
# void einfon(char* message) |
| 810 |
# |
| 811 |
# show an informative message (without a newline) |
| 812 |
# |
| 813 |
einfon() { |
| 814 |
[[ ${RC_QUIET_STDOUT} == yes ]] && return 0 |
| 815 |
[[ ${RC_ENDCOL} != yes && ${LAST_E_CMD} == ebegin ]] && echo |
| 816 |
echo -ne " ${GOOD}*${NORMAL} ${RC_INDENTATION}$*" |
| 817 |
LAST_E_CMD=einfon |
| 818 |
return 0 |
| 819 |
} |
| 820 |
|
| 821 |
# void ewarn(char* message) |
| 822 |
# |
| 823 |
# show a warning message + log it |
| 824 |
# |
| 825 |
ewarn() { |
| 826 |
if [[ ${RC_QUIET_STDOUT} == yes ]]; then |
| 827 |
echo " $*" |
| 828 |
else |
| 829 |
[[ ${RC_ENDCOL} != yes && ${LAST_E_CMD} == ebegin ]] && echo |
| 830 |
echo -e " ${WARN}*${NORMAL} ${RC_INDENTATION}$*" |
| 831 |
fi |
| 832 |
|
| 833 |
# Log warnings to system log |
| 834 |
esyslog "daemon.warning" "rc-scripts" "$*" |
| 835 |
|
| 836 |
LAST_E_CMD=ewarn |
| 837 |
return 0 |
| 838 |
} |
| 839 |
|
| 840 |
# void eerror(char* message) |
| 841 |
# |
| 842 |
# show an error message + log it |
| 843 |
# |
| 844 |
eerror() { |
| 845 |
if [[ ${RC_QUIET_STDOUT} == yes ]]; then |
| 846 |
echo " $*" >/dev/stderr |
| 847 |
else |
| 848 |
[[ ${RC_ENDCOL} != yes && ${LAST_E_CMD} == ebegin ]] && echo |
| 849 |
echo -e " ${BAD}*${NORMAL} ${RC_INDENTATION}$*" |
| 850 |
fi |
| 851 |
|
| 852 |
# Log errors to system log |
| 853 |
esyslog "daemon.err" "rc-scripts" "$*" |
| 854 |
|
| 855 |
LAST_E_CMD=eerror |
| 856 |
return 0 |
| 857 |
} |
| 858 |
|
| 859 |
# void ebegin(char* message) |
| 860 |
# |
| 861 |
# show a message indicating the start of a process |
| 862 |
# |
| 863 |
ebegin() { |
| 864 |
local msg="$*" dots spaces=${RC_DOT_PATTERN//?/ } |
| 865 |
[[ ${RC_QUIET_STDOUT} == yes ]] && return 0 |
| 866 |
|
| 867 |
if [[ -n ${RC_DOT_PATTERN} ]]; then |
| 868 |
dots=$(printf "%$(( COLS - 3 - ${#RC_INDENTATION} - |
| 869 |
${#msg} - 7 ))s" '') |
| 870 |
dots=${dots//${spaces}/${RC_DOT_PATTERN}} |
| 871 |
msg="${msg}${dots}" |
| 872 |
else |
| 873 |
msg="${msg} ..." |
| 874 |
fi |
| 875 |
einfon "${msg}" |
| 876 |
[[ ${RC_ENDCOL} == yes ]] && echo |
| 877 |
|
| 878 |
LAST_E_LEN=$(( 3 + ${#RC_INDENTATION} + ${#msg} )) |
| 879 |
LAST_E_CMD=ebegin |
| 880 |
return 0 |
| 881 |
} |
| 882 |
|
| 883 |
# void _eend(int error, char *efunc, char* errstr) |
| 884 |
# |
| 885 |
# indicate the completion of process, called from eend/ewend |
| 886 |
# if error, show errstr via efunc |
| 887 |
# |
| 888 |
# This function is private to functions.sh. Do not call it from a |
| 889 |
# script. |
| 890 |
# |
| 891 |
_eend() { |
| 892 |
local retval=${1:-0} efunc=${2:-eerror} msg |
| 893 |
shift 2 |
| 894 |
|
| 895 |
if [[ ${retval} == 0 ]]; then |
| 896 |
[[ ${RC_QUIET_STDOUT} == yes ]] && return 0 |
| 897 |
msg="${BRACKET}[ ${GOOD}ok${BRACKET} ]${NORMAL}" |
| 898 |
else |
| 899 |
if [[ -c /dev/null ]]; then |
| 900 |
rc_splash "stop" &>/dev/null & |
| 901 |
else |
| 902 |
rc_splash "stop" & |
| 903 |
fi |
| 904 |
if [[ -n "$*" ]]; then |
| 905 |
${efunc} "$*" |
| 906 |
fi |
| 907 |
msg="${BRACKET}[ ${BAD}!!${BRACKET} ]${NORMAL}" |
| 908 |
fi |
| 909 |
|
| 910 |
if [[ ${RC_ENDCOL} == yes ]]; then |
| 911 |
echo -e "${ENDCOL} ${msg}" |
| 912 |
else |
| 913 |
[[ ${LAST_E_CMD} == ebegin ]] || LAST_E_LEN=0 |
| 914 |
printf "%$(( COLS - LAST_E_LEN - 6 ))s%b\n" '' "${msg}" |
| 915 |
fi |
| 916 |
|
| 917 |
return ${retval} |
| 918 |
} |
| 919 |
|
| 920 |
# void eend(int error, char* errstr) |
| 921 |
# |
| 922 |
# indicate the completion of process |
| 923 |
# if error, show errstr via eerror |
| 924 |
# |
| 925 |
eend() { |
| 926 |
local retval=${1:-0} |
| 927 |
shift |
| 928 |
|
| 929 |
_eend ${retval} eerror "$*" |
| 930 |
|
| 931 |
LAST_E_CMD=eend |
| 932 |
return $retval |
| 933 |
} |
| 934 |
|
| 935 |
# void ewend(int error, char* errstr) |
| 936 |
# |
| 937 |
# indicate the completion of process |
| 938 |
# if error, show errstr via ewarn |
| 939 |
# |
| 940 |
ewend() { |
| 941 |
local retval=${1:-0} |
| 942 |
shift |
| 943 |
|
| 944 |
_eend ${retval} ewarn "$*" |
| 945 |
|
| 946 |
LAST_E_CMD=ewend |
| 947 |
return $retval |
| 948 |
} |
| 949 |
|
| 950 |
# v-e-commands honor RC_VERBOSE which defaults to no. |
| 951 |
# The condition is negated so the return value will be zero. |
| 952 |
veinfo() { [[ "${RC_VERBOSE}" != yes ]] || einfo "$@"; } |
| 953 |
veinfon() { [[ "${RC_VERBOSE}" != yes ]] || einfon "$@"; } |
| 954 |
vewarn() { [[ "${RC_VERBOSE}" != yes ]] || ewarn "$@"; } |
| 955 |
veerror() { [[ "${RC_VERBOSE}" != yes ]] || eerror "$@"; } |
| 956 |
vebegin() { [[ "${RC_VERBOSE}" != yes ]] || ebegin "$@"; } |
| 957 |
veend() { |
| 958 |
[[ "${RC_VERBOSE}" == yes ]] && { eend "$@"; return $?; } |
| 959 |
return ${1:-0} |
| 960 |
} |
| 961 |
veend() { |
| 962 |
[[ "${RC_VERBOSE}" == yes ]] && { ewend "$@"; return $?; } |
| 963 |
return ${1:-0} |
| 964 |
} |
| 965 |
|
| 966 |
# char *KV_major(string) |
| 967 |
# |
| 968 |
# Return the Major (X of X.Y.Z) kernel version |
| 969 |
# |
| 970 |
KV_major() { |
| 971 |
[[ -z $1 ]] && return 1 |
| 972 |
|
| 973 |
local KV=$@ |
| 974 |
echo ${KV%%.*} |
| 975 |
} |
| 976 |
|
| 977 |
# char *KV_minor(string) |
| 978 |
# |
| 979 |
# Return the Minor (Y of X.Y.Z) kernel version |
| 980 |
# |
| 981 |
KV_minor() { |
| 982 |
[[ -z $1 ]] && return 1 |
| 983 |
|
| 984 |
local KV=$@ |
| 985 |
KV=${KV#*.} |
| 986 |
echo ${KV%%.*} |
| 987 |
} |
| 988 |
|
| 989 |
# char *KV_micro(string) |
| 990 |
# |
| 991 |
# Return the Micro (Z of X.Y.Z) kernel version. |
| 992 |
# |
| 993 |
KV_micro() { |
| 994 |
[[ -z $1 ]] && return 1 |
| 995 |
|
| 996 |
local KV=$@ |
| 997 |
KV=${KV#*.*.} |
| 998 |
echo ${KV%%[^[:digit:]]*} |
| 999 |
} |
| 1000 |
|
| 1001 |
# int KV_to_int(string) |
| 1002 |
# |
| 1003 |
# Convert a string type kernel version (2.4.0) to an int (132096) |
| 1004 |
# for easy compairing or versions ... |
| 1005 |
# |
| 1006 |
KV_to_int() { |
| 1007 |
[[ -z $1 ]] && return 1 |
| 1008 |
|
| 1009 |
local KV_MAJOR=$(KV_major "$1") |
| 1010 |
local KV_MINOR=$(KV_minor "$1") |
| 1011 |
local KV_MICRO=$(KV_micro "$1") |
| 1012 |
local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO )) |
| 1013 |
|
| 1014 |
# We make version 2.2.0 the minimum version we will handle as |
| 1015 |
# a sanity check ... if its less, we fail ... |
| 1016 |
if [[ ${KV_int} -ge 131584 ]] ; then |
| 1017 |
echo "${KV_int}" |
| 1018 |
return 0 |
| 1019 |
fi |
| 1020 |
|
| 1021 |
return 1 |
| 1022 |
} |
| 1023 |
|
| 1024 |
# int get_KV() |
| 1025 |
# |
| 1026 |
# Return the kernel version (major, minor and micro concated) as an integer. |
| 1027 |
# Assumes X and Y of X.Y.Z are numbers. Also assumes that some leading |
| 1028 |
# portion of Z is a number. |
| 1029 |
# e.g. 2.4.25, 2.6.10, 2.6.4-rc3, 2.2.40-poop, 2.0.15+foo |
| 1030 |
# |
| 1031 |
get_KV() { |
| 1032 |
local KV=$(uname -r) |
| 1033 |
|
| 1034 |
echo $(KV_to_int "${KV}") |
| 1035 |
|
| 1036 |
return $? |
| 1037 |
} |
| 1038 |
|
| 1039 |
# bool get_bootparam(param) |
| 1040 |
# |
| 1041 |
# return 0 if gentoo=param was passed to the kernel |
| 1042 |
# |
| 1043 |
# EXAMPLE: if get_bootparam "nodevfs" ; then .... |
| 1044 |
# |
| 1045 |
get_bootparam() { |
| 1046 |
local x copt params retval=1 |
| 1047 |
|
| 1048 |
[ ! -r "/proc/cmdline" ] && return 1 |
| 1049 |
|
| 1050 |
for copt in $(< /proc/cmdline) |
| 1051 |
do |
| 1052 |
if [ "${copt%=*}" = "gentoo" ] |
| 1053 |
then |
| 1054 |
params="$(gawk -v PARAMS="${copt##*=}" ' |
| 1055 |
BEGIN { |
| 1056 |
split(PARAMS, nodes, ",") |
| 1057 |
for (x in nodes) |
| 1058 |
print nodes[x] |
| 1059 |
}')" |
| 1060 |
|
| 1061 |
# Parse gentoo option |
| 1062 |
for x in ${params} |
| 1063 |
do |
| 1064 |
if [ "${x}" = "$1" ] |
| 1065 |
then |
| 1066 |
# echo "YES" |
| 1067 |
retval=0 |
| 1068 |
fi |
| 1069 |
done |
| 1070 |
fi |
| 1071 |
done |
| 1072 |
|
| 1073 |
return ${retval} |
| 1074 |
} |
| 1075 |
|
| 1076 |
# Safer way to list the contents of a directory, |
| 1077 |
# as it do not have the "empty dir bug". |
| 1078 |
# |
| 1079 |
# char *dolisting(param) |
| 1080 |
# |
| 1081 |
# print a list of the directory contents |
| 1082 |
# |
| 1083 |
# NOTE: quote the params if they contain globs. |
| 1084 |
# also, error checking is not that extensive ... |
| 1085 |
# |
| 1086 |
dolisting() { |
| 1087 |
local x= |
| 1088 |
local y= |
| 1089 |
local tmpstr= |
| 1090 |
local mylist= |
| 1091 |
local mypath="$*" |
| 1092 |
|
| 1093 |
if [ "${mypath%/\*}" != "${mypath}" ] |
| 1094 |
then |
| 1095 |
mypath="${mypath%/\*}" |
| 1096 |
fi |
| 1097 |
|
| 1098 |
for x in ${mypath} |
| 1099 |
do |
| 1100 |
[ ! -e "${x}" ] && continue |
| 1101 |
|
| 1102 |
if [ ! -d "${x}" ] && ( [ -L "${x}" -o -f "${x}" ] ) |
| 1103 |
then |
| 1104 |
mylist="${mylist} $(ls "${x}" 2> /dev/null)" |
| 1105 |
else |
| 1106 |
[ "${x%/}" != "${x}" ] && x="${x%/}" |
| 1107 |
|
| 1108 |
cd "${x}"; tmpstr="$(ls)" |
| 1109 |
|
| 1110 |
for y in ${tmpstr} |
| 1111 |
do |
| 1112 |
mylist="${mylist} ${x}/${y}" |
| 1113 |
done |
| 1114 |
fi |
| 1115 |
done |
| 1116 |
|
| 1117 |
echo "${mylist}" |
| 1118 |
} |
| 1119 |
|
| 1120 |
# void save_options(char *option, char *optstring) |
| 1121 |
# |
| 1122 |
# save the settings ("optstring") for "option" |
| 1123 |
# |
| 1124 |
save_options() { |
| 1125 |
local myopts="$1" |
| 1126 |
|
| 1127 |
shift |
| 1128 |
if [ ! -d "${svcdir}/options/${myservice}" ] |
| 1129 |
then |
| 1130 |
mkdir -p -m 0755 "${svcdir}/options/${myservice}" |
| 1131 |
fi |
| 1132 |
|
| 1133 |
echo "$*" > "${svcdir}/options/${myservice}/${myopts}" |
| 1134 |
|
| 1135 |
return 0 |
| 1136 |
} |
| 1137 |
|
| 1138 |
# char *get_options(char *option) |
| 1139 |
# |
| 1140 |
# get the "optstring" for "option" that was saved |
| 1141 |
# by calling the save_options function |
| 1142 |
# |
| 1143 |
get_options() { |
| 1144 |
if [ -f "${svcdir}/options/${myservice}/$1" ] |
| 1145 |
then |
| 1146 |
echo "$(< ${svcdir}/options/${myservice}/$1)" |
| 1147 |
fi |
| 1148 |
|
| 1149 |
return 0 |
| 1150 |
} |
| 1151 |
|
| 1152 |
# char *add_suffix(char * configfile) |
| 1153 |
# |
| 1154 |
# Returns a config file name with the softlevel suffix |
| 1155 |
# appended to it. For use with multi-config services. |
| 1156 |
add_suffix() { |
| 1157 |
if [ "${RC_USE_CONFIG_PROFILE}" = "yes" -a -e "$1.${DEFAULTLEVEL}" ] |
| 1158 |
then |
| 1159 |
echo "$1.${DEFAULTLEVEL}" |
| 1160 |
else |
| 1161 |
echo "$1" |
| 1162 |
fi |
| 1163 |
|
| 1164 |
return 0 |
| 1165 |
} |
| 1166 |
|
| 1167 |
# char *get_base_ver() |
| 1168 |
# |
| 1169 |
# get the version of baselayout that this system is running |
| 1170 |
# |
| 1171 |
get_base_ver() { |
| 1172 |
[[ ! -r /etc/gentoo-release ]] && return 0 |
| 1173 |
local ver=$(</etc/gentoo-release) |
| 1174 |
echo ${ver##* } |
| 1175 |
} |
| 1176 |
|
| 1177 |
# Network filesystems list for common use in rc-scripts. |
| 1178 |
# This variable is used in is_net_fs and other places such as |
| 1179 |
# localmount. |
| 1180 |
NET_FS_LIST="afs cifs coda davfs gfs ncpfs nfs nfs4 ocfs2 shfs smbfs" |
| 1181 |
|
| 1182 |
# bool is_net_fs(path) |
| 1183 |
# |
| 1184 |
# return 0 if path is the mountpoint of a networked filesystem |
| 1185 |
# |
| 1186 |
# EXAMPLE: if is_net_fs / ; then ... |
| 1187 |
# |
| 1188 |
is_net_fs() { |
| 1189 |
local fstype |
| 1190 |
# /proc/mounts is always accurate but may not always be available |
| 1191 |
if [[ -e /proc/mounts ]]; then |
| 1192 |
fstype=$( sed -n -e '/^rootfs/!s:.* '"$1"' \([^ |
| 1193 |
]*\).*:\1:p' /proc/mounts ) |
| 1194 |
else |
| 1195 |
fstype=$( mount | sed -n -e 's:.* on '"$1"' type \([^ |
| 1196 |
]*\).*:\1:p' ) |
| 1197 |
fi |
| 1198 |
[[ " ${NET_FS_LIST} " == *" ${fstype} "* ]] |
| 1199 |
return $? |
| 1200 |
} |
| 1201 |
|
| 1202 |
# bool is_uml_sys() |
| 1203 |
# |
| 1204 |
# return 0 if the currently running system is User Mode Linux |
| 1205 |
# |
| 1206 |
# EXAMPLE: if is_uml_sys ; then ... |
| 1207 |
# |
| 1208 |
is_uml_sys() { |
| 1209 |
grep -qs 'UML' /proc/cpuinfo |
| 1210 |
return $? |
| 1211 |
} |
| 1212 |
|
| 1213 |
# bool is_vserver_sys() |
| 1214 |
# |
| 1215 |
# return 0 if the currently running system is a Linux VServer |
| 1216 |
# |
| 1217 |
# EXAMPLE: if is_vserver_sys ; then ... |
| 1218 |
# |
| 1219 |
is_vserver_sys() { |
| 1220 |
grep -qs '^s_context:[[:space:]]*[1-9]' /proc/self/status |
| 1221 |
return $? |
| 1222 |
} |
| 1223 |
|
| 1224 |
# bool is_xenU_sys() |
| 1225 |
# |
| 1226 |
# return 0 if the currently running system is an unprivileged Xen domain |
| 1227 |
# |
| 1228 |
# EXAMPLE: if is_xenU_sys ; then ... |
| 1229 |
# |
| 1230 |
is_xenU_sys() { |
| 1231 |
[[ -d /proc/xen && ! -f /proc/xen/privcmd ]] |
| 1232 |
} |
| 1233 |
|
| 1234 |
# bool get_mount_fstab(path) |
| 1235 |
# |
| 1236 |
# return the parameters to pass to the mount command generated from fstab |
| 1237 |
# |
| 1238 |
# EXAMPLE: cmd=$( get_mount_fstab /proc ) |
| 1239 |
# cmd=${cmd:--t proc none /proc} |
| 1240 |
# mount -n ${cmd} |
| 1241 |
# |
| 1242 |
get_mount_fstab() { |
| 1243 |
awk '$1 ~ "^#" { next } |
| 1244 |
$2 == "'$*'" { stab="-t "$3" -o "$4" "$1" "$2; } |
| 1245 |
END { print stab; } |
| 1246 |
' /etc/fstab |
| 1247 |
} |
| 1248 |
|
| 1249 |
# char *reverse_list(list) |
| 1250 |
# |
| 1251 |
# Returns the reversed order of list |
| 1252 |
# |
| 1253 |
reverse_list() { |
| 1254 |
for (( i = $# ; i > 0 ; --i )); do |
| 1255 |
echo -n "${!i} " |
| 1256 |
done |
| 1257 |
} |
| 1258 |
|
| 1259 |
# void start_addon(addon) |
| 1260 |
# |
| 1261 |
# Starts addon. |
| 1262 |
# |
| 1263 |
start_addon() { |
| 1264 |
local addon=$1 |
| 1265 |
(import_addon ${addon}-start.sh) |
| 1266 |
return 0 |
| 1267 |
} |
| 1268 |
|
| 1269 |
# void start_volumes() |
| 1270 |
# |
| 1271 |
# Starts all volumes in RC_VOLUME_ORDER. |
| 1272 |
# |
| 1273 |
start_volumes() { |
| 1274 |
local x= |
| 1275 |
|
| 1276 |
for x in ${RC_VOLUME_ORDER}; do |
| 1277 |
start_addon "${x}" |
| 1278 |
done |
| 1279 |
|
| 1280 |
return 0 |
| 1281 |
} |
| 1282 |
|
| 1283 |
# void stop_addon(addon) |
| 1284 |
# |
| 1285 |
# Stops addon. |
| 1286 |
# |
| 1287 |
stop_addon() { |
| 1288 |
local addon=$1 |
| 1289 |
(import_addon ${addon}-stop.sh) |
| 1290 |
return 0 |
| 1291 |
} |
| 1292 |
|
| 1293 |
# void stop_volumes() |
| 1294 |
# |
| 1295 |
# Stops all volumes in RC_VOLUME_ORDER (reverse order). |
| 1296 |
# |
| 1297 |
stop_volumes() { |
| 1298 |
local x= |
| 1299 |
|
| 1300 |
for x in $(reverse_list ${RC_VOLUME_ORDER}); do |
| 1301 |
stop_addon "${x}" |
| 1302 |
done |
| 1303 |
|
| 1304 |
return 0 |
| 1305 |
} |
| 1306 |
|
| 1307 |
# bool is_older_than(reference, files/dirs to check) |
| 1308 |
# |
| 1309 |
# return 0 if any of the files/dirs are newer than |
| 1310 |
# the reference file |
| 1311 |
# |
| 1312 |
# EXAMPLE: if is_older_than a.out *.o ; then ... |
| 1313 |
is_older_than() { |
| 1314 |
local x= |
| 1315 |
local ref="$1" |
| 1316 |
shift |
| 1317 |
|
| 1318 |
for x in "$@" ; do |
| 1319 |
[[ ${x} -nt ${ref} ]] && return 0 |
| 1320 |
|
| 1321 |
if [[ -d ${x} ]] ; then |
| 1322 |
is_older_than "${ref}" "${x}"/* && return 0 |
| 1323 |
fi |
| 1324 |
done |
| 1325 |
|
| 1326 |
return 1 |
| 1327 |
} |
| 1328 |
|
| 1329 |
# char* bash_variable(char *variable) |
| 1330 |
# |
| 1331 |
# Turns the given variable into something that bash can use |
| 1332 |
# Basically replaces anything not a-z,A-Z into a _ |
| 1333 |
# |
| 1334 |
bash_variable() { |
| 1335 |
local args="$@" |
| 1336 |
LC_ALL=C echo "${args//[![:word:]]/_}" |
| 1337 |
} |
| 1338 |
|
| 1339 |
# void requote() |
| 1340 |
# |
| 1341 |
# Requotes params so they're suitable to be eval'd, just like this would: |
| 1342 |
# set -- 1 2 "3 4" |
| 1343 |
# /usr/bin/getopt -- '' "$@" | sed 's/^ -- //' |
| 1344 |
# |
| 1345 |
requote() { |
| 1346 |
local q=\' |
| 1347 |
set -- "${@//\'/$q\'$q}" # quote inner instances of ' |
| 1348 |
set -- "${@/#/$q}" # add ' to start of each param |
| 1349 |
set -- "${@/%/$q}" # add ' to end of each param |
| 1350 |
echo "$*" |
| 1351 |
} |
| 1352 |
|
| 1353 |
############################################################################## |
| 1354 |
# # |
| 1355 |
# This should be the last code in here, please add all functions above!! # |
| 1356 |
# # |
| 1357 |
# *** START LAST CODE *** # |
| 1358 |
# # |
| 1359 |
############################################################################## |
| 1360 |
|
| 1361 |
if [ -z "${EBUILD}" ] ; then |
| 1362 |
# Setup a basic $PATH. Just add system default to existing. |
| 1363 |
# This should solve both /sbin and /usr/sbin not present when |
| 1364 |
# doing 'su -c foo', or for something like: PATH= rcscript start |
| 1365 |
PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:${PATH}" |
| 1366 |
|
| 1367 |
# Cache the CONSOLETYPE - this is important as backgrounded shells don't |
| 1368 |
# have a TTY. rc unsets it at the end of running so it shouldn't hang |
| 1369 |
# around |
| 1370 |
if [[ -z ${CONSOLETYPE} ]]; then |
| 1371 |
export CONSOLETYPE=$( /sbin/consoletype 2>/dev/null ) |
| 1372 |
fi |
| 1373 |
if [[ ${CONSOLETYPE} == "serial" ]] ; then |
| 1374 |
RC_NOCOLOR="yes" |
| 1375 |
RC_ENDCOL="no" |
| 1376 |
fi |
| 1377 |
|
| 1378 |
for arg in "$@" ; do |
| 1379 |
case "${arg}" in |
| 1380 |
# Lastly check if the user disabled it with |
| 1381 |
--nocolor argument |
| 1382 |
--nocolor|-nc) |
| 1383 |
RC_NOCOLOR="yes" |
| 1384 |
;; |
| 1385 |
esac |
| 1386 |
done |
| 1387 |
|
| 1388 |
if [ -r "/proc/cmdline" ] ; then |
| 1389 |
setup_defaultlevels |
| 1390 |
fi |
| 1391 |
else |
| 1392 |
# Should we use colors ? |
| 1393 |
if [[ $* != *depend* ]]; then |
| 1394 |
# Check user pref in portage |
| 1395 |
RC_NOCOLOR="$(portageq envvar NOCOLOR 2>/dev/null)" |
| 1396 |
[ "${RC_NOCOLOR}" = "true" ] && RC_NOCOLOR="yes" |
| 1397 |
else |
| 1398 |
# We do not want colors during emerge depend |
| 1399 |
RC_NOCOLOR="yes" |
| 1400 |
# No output is seen during emerge depend, so this is not needed. |
| 1401 |
RC_ENDCOL="no" |
| 1402 |
fi |
| 1403 |
fi |
| 1404 |
|
| 1405 |
if [[ -n ${EBUILD} && $* = *depend* ]]; then |
| 1406 |
# We do not want stty to run during emerge depend |
| 1407 |
COLS=80 |
| 1408 |
else |
| 1409 |
# Setup COLS and ENDCOL so eend can line up the [ ok ] |
| 1410 |
COLS=${COLUMNS:-0} # bash's internal COLUMNS variable |
| 1411 |
(( COLS == 0 )) && COLS=$(stty size 2>/dev/null | cut -d' ' -f2) |
| 1412 |
(( COLS > 0 )) || (( COLS = 80 )) # width of [ ok ] == 7 |
| 1413 |
fi |
| 1414 |
|
| 1415 |
if [[ ${RC_ENDCOL} == yes ]]; then |
| 1416 |
ENDCOL=$'\e[A\e['$(( COLS - 8 ))'C' |
| 1417 |
else |
| 1418 |
ENDCOL='' |
| 1419 |
fi |
| 1420 |
|
| 1421 |
# Setup the colors so our messages all look pretty |
| 1422 |
if [[ ${RC_NOCOLOR} == yes ]]; then |
| 1423 |
unset GOOD WARN BAD NORMAL HILITE BRACKET |
| 1424 |
else |
| 1425 |
GOOD=$'\e[32;01m' |
| 1426 |
WARN=$'\e[33;01m' |
| 1427 |
BAD=$'\e[31;01m' |
| 1428 |
NORMAL=$'\e[0m' |
| 1429 |
HILITE=$'\e[36;01m' |
| 1430 |
BRACKET=$'\e[34;01m' |
| 1431 |
fi |
| 1432 |
|
| 1433 |
############################################################################## |
| 1434 |
# # |
| 1435 |
# *** END LAST CODE *** # |
| 1436 |
# # |
| 1437 |
# This should be the last code in here, please add all functions above!! # |
| 1438 |
# # |
| 1439 |
############################################################################## |
| 1440 |
|
| 1441 |
|
| 1442 |
# vim:ts=4 |
| 1443 |
-=[root@couteausuisse]=(~)# |
| 1444 |
<(17:24:37)> |
| 1445 |
-=[root@couteausuisse]=(~)# |
| 1446 |
<(17:24:38)> |
| 1447 |
-=[root@couteausuisse]=(~)# |
| 1448 |
<(17:24:39)> |
| 1449 |
-=[root@couteausuisse]=(~)# |
| 1450 |
<(17:24:39)> |
| 1451 |
-=[root@couteausuisse]=(~)# |
| 1452 |
<(17:24:39)> |
| 1453 |
-=[root@couteausuisse]=(~)# |
| 1454 |
<(17:24:39)> |
| 1455 |
-=[root@couteausuisse]=(~)# |
| 1456 |
<(17:24:39)> |
| 1457 |
-=[root@couteausuisse]=(~)# |
| 1458 |
<(17:24:39)> |
| 1459 |
-=[root@couteausuisse]=(~)# |
| 1460 |
<(17:24:39)> |
| 1461 |
-=[root@couteausuisse]=(~)# |
| 1462 |
<(17:24:39)> |
| 1463 |
-=[root@couteausuisse]=(~)# |
| 1464 |
<(17:24:39)> |
| 1465 |
-=[root@couteausuisse]=(~)# |
| 1466 |
<(17:24:39)> |
| 1467 |
-=[root@couteausuisse]=(~)# |
| 1468 |
<(17:24:39)> |
| 1469 |
-=[root@couteausuisse]=(~)# |
| 1470 |
<(17:24:39)> |
| 1471 |
-=[root@couteausuisse]=(~)# |
| 1472 |
<(17:24:39)> |
| 1473 |
-=[root@couteausuisse]=(~)# |
| 1474 |
<(17:24:39)> |
| 1475 |
-=[root@couteausuisse]=(~)# |
| 1476 |
<(17:24:39)> |
| 1477 |
-=[root@couteausuisse]=(~)# |
| 1478 |
<(17:24:39)> |
| 1479 |
-=[root@couteausuisse]=(~)# |
| 1480 |
<(17:24:39)> |
| 1481 |
-=[root@couteausuisse]=(~)# |
| 1482 |
<(17:24:39)> |
| 1483 |
-=[root@couteausuisse]=(~)# |
| 1484 |
<(17:24:39)> |
| 1485 |
-=[root@couteausuisse]=(~)# |
| 1486 |
<(17:24:39)> |
| 1487 |
-=[root@couteausuisse]=(~)# |
| 1488 |
<(17:24:39)> |
| 1489 |
-=[root@couteausuisse]=(~)# |
| 1490 |
<(17:24:39)> |
| 1491 |
-=[root@couteausuisse]=(~)# |
| 1492 |
<(17:24:39)> |
| 1493 |
-=[root@couteausuisse]=(~)# |
| 1494 |
<(17:24:39)> |
| 1495 |
-=[root@couteausuisse]=(~)# |
| 1496 |
<(17:24:39)> |
| 1497 |
-=[root@couteausuisse]=(~)# |
| 1498 |
<(17:24:39)> |
| 1499 |
-=[root@couteausuisse]=(~)# |
| 1500 |
<(17:24:39)> |
| 1501 |
-=[root@couteausuisse]=(~)# |
| 1502 |
<(17:24:39)> |
| 1503 |
-=[root@couteausuisse]=(~)# |
| 1504 |
<(17:24:40)> |
| 1505 |
-=[root@couteausuisse]=(~)# |
| 1506 |
<(17:24:40)> |
| 1507 |
-=[root@couteausuisse]=(~)# |
| 1508 |
<(17:24:40)> |
| 1509 |
-=[root@couteausuisse]=(~)# |
| 1510 |
<(17:24:40)> |
| 1511 |
-=[root@couteausuisse]=(~)# |
| 1512 |
<(17:24:40)> |
| 1513 |
-=[root@couteausuisse]=(~)# |
| 1514 |
<(17:24:40)> |
| 1515 |
-=[root@couteausuisse]=(~)# |
| 1516 |
<(17:24:40)> |
| 1517 |
-=[root@couteausuisse]=(~)# |
| 1518 |
<(17:24:40)> |
| 1519 |
-=[root@couteausuisse]=(~)# |
| 1520 |
<(17:24:40)> |
| 1521 |
-=[root@couteausuisse]=(~)# |
| 1522 |
<(17:24:40)> |
| 1523 |
-=[root@couteausuisse]=(~)# |
| 1524 |
<(17:24:40)> |
| 1525 |
-=[root@couteausuisse]=(~)# |
| 1526 |
<(17:24:40)> |
| 1527 |
-=[root@couteausuisse]=(~)# cat /etc/init.d/functions.sh |
| 1528 |
<(17:24:40)> |
| 1529 |
# Copyright 1999-2005 Gentoo Foundation |
| 1530 |
# Distributed under the terms of the GNU General Public License v2 |
| 1531 |
|
| 1532 |
RC_GOT_FUNCTIONS="yes" |
| 1533 |
|
| 1534 |
# Override defaults with user settings ... |
| 1535 |
[ -f /etc/conf.d/rc ] && source /etc/conf.d/rc |
| 1536 |
|
| 1537 |
# daemontools dir |
| 1538 |
SVCDIR="/var/lib/supervise" |
| 1539 |
|
| 1540 |
# Check /etc/conf.d/rc for a description of these ... |
| 1541 |
svclib="/lib/rcscripts" |
| 1542 |
svcdir=${svcdir:-/var/lib/init.d} |
| 1543 |
svcmount=${svcmount:-no} |
| 1544 |
svcfstype=${svcfstype:-tmpfs} |
| 1545 |
svcsize=${svcsize:-1024} |
| 1546 |
|
| 1547 |
# Different types of dependencies |
| 1548 |
deptypes="need use" |
| 1549 |
# Different types of order deps |
| 1550 |
ordtypes="before after" |
| 1551 |
|
| 1552 |
# |
| 1553 |
# Internal variables |
| 1554 |
# |
| 1555 |
|
| 1556 |
# Dont output to stdout? |
| 1557 |
RC_QUIET_STDOUT="no" |
| 1558 |
RC_VERBOSE=${RC_VERBOSE:-no} |
| 1559 |
|
| 1560 |
# Should we use color? |
| 1561 |
RC_NOCOLOR=${RC_NOCOLOR:-no} |
| 1562 |
# Can the terminal handle endcols? |
| 1563 |
RC_ENDCOL="yes" |
| 1564 |
|
| 1565 |
# |
| 1566 |
# Default values for rc system |
| 1567 |
# |
| 1568 |
RC_TTY_NUMBER=${RC_TTY_NUMBER:-11} |
| 1569 |
RC_PARALLEL_STARTUP=${RC_PARALLEL_STARTUP:-no} |
| 1570 |
RC_NET_STRICT_CHECKING=${RC_NET_STRICT_CHECKING:-no} |
| 1571 |
RC_VOLUME_ORDER=${RC_VOLUME_ORDER:-raid evms lvm dm} |
| 1572 |
RC_USE_FSTAB=${RC_USE_FSTAB:-no} |
| 1573 |
RC_USE_CONFIG_PROFILE=${RC_USE_CONFIG_PROFILE:-yes} |
| 1574 |
RC_FORCE_AUTO=${RC_FORCE_AUTO:-no} |
| 1575 |
RC_DEVICES=${RC_DEVICES:-auto} |
| 1576 |
|
| 1577 |
# |
| 1578 |
# Default values for e-message indentation and dots |
| 1579 |
# |
| 1580 |
RC_INDENTATION='' |
| 1581 |
RC_DEFAULT_INDENT=2 |
| 1582 |
#RC_DOT_PATTERN=' .' |
| 1583 |
RC_DOT_PATTERN='' |
| 1584 |
|
| 1585 |
# void import_addon(char *addon) |
| 1586 |
# |
| 1587 |
# Import code from the specified addon if it exists |
| 1588 |
# |
| 1589 |
import_addon() { |
| 1590 |
local addon=${svclib}/addons/$1 |
| 1591 |
if [[ -r ${addon} ]] ; then |
| 1592 |
source "${addon}" |
| 1593 |
return 0 |
| 1594 |
fi |
| 1595 |
return 1 |
| 1596 |
} |
| 1597 |
|
| 1598 |
# void splash(...) |
| 1599 |
# |
| 1600 |
# Notify bootsplash/splashutils/gensplash/whatever about |
| 1601 |
# important events. |
| 1602 |
# |
| 1603 |
splash() { |
| 1604 |
return 0 |
| 1605 |
} |
| 1606 |
# This will override the splash() function... |
| 1607 |
if ! import_addon splash-functions.sh ; then |
| 1608 |
[ -f /sbin/splash-functions.sh ] && source /sbin/splash-functions.sh |
| 1609 |
fi |
| 1610 |
|
| 1611 |
# void profiling(...) |
| 1612 |
# |
| 1613 |
# Notify bootsplash/whatever about important events. |
| 1614 |
# |
| 1615 |
profiling() { |
| 1616 |
return 0 |
| 1617 |
} |
| 1618 |
import_addon profiling-functions.sh |
| 1619 |
|
| 1620 |
# void bootlog(...) |
| 1621 |
# |
| 1622 |
# Notify bootlogger about important events. |
| 1623 |
bootlog() { |
| 1624 |
return 0 |
| 1625 |
} |
| 1626 |
[[ ${RC_BOOTLOG} == "yes" ]] && import_addon bootlogger.sh |
| 1627 |
|
| 1628 |
# void get_bootconfig() |
| 1629 |
# |
| 1630 |
# Get the BOOTLEVEL and SOFTLEVEL by setting |
| 1631 |
# 'bootlevel' and 'softlevel' via kernel |
| 1632 |
# parameters. |
| 1633 |
# |
| 1634 |
get_bootconfig() { |
| 1635 |
local copt= |
| 1636 |
local newbootlevel= |
| 1637 |
local newsoftlevel= |
| 1638 |
|
| 1639 |
if [[ -r /proc/cmdline ]] ; then |
| 1640 |
for copt in $(</proc/cmdline) ; do |
| 1641 |
case "${copt%=*}" in |
| 1642 |
bootlevel) |
| 1643 |
newbootlevel=${copt##*=} |
| 1644 |
;; |
| 1645 |
softlevel) |
| 1646 |
newsoftlevel=${copt##*=} |
| 1647 |
;; |
| 1648 |
esac |
| 1649 |
done |
| 1650 |
fi |
| 1651 |
|
| 1652 |
if [[ -n ${newbootlevel} ]] ; then |
| 1653 |
export BOOTLEVEL=${newbootlevel} |
| 1654 |
else |
| 1655 |
export BOOTLEVEL="boot" |
| 1656 |
fi |
| 1657 |
|
| 1658 |
if [[ -n ${newsoftlevel} ]] ; then |
| 1659 |
export DEFAULTLEVEL=${newsoftlevel} |
| 1660 |
else |
| 1661 |
export DEFAULTLEVEL="default" |
| 1662 |
fi |
| 1663 |
|
| 1664 |
return 0 |
| 1665 |
} |
| 1666 |
|
| 1667 |
setup_defaultlevels() { |
| 1668 |
get_bootconfig |
| 1669 |
|
| 1670 |
if get_bootparam "noconfigprofile" ; then |
| 1671 |
export RC_USE_CONFIG_PROFILE="no" |
| 1672 |
|
| 1673 |
elif get_bootparam "configprofile" ; then |
| 1674 |
export RC_USE_CONFIG_PROFILE="yes" |
| 1675 |
fi |
| 1676 |
|
| 1677 |
if [ "${RC_USE_CONFIG_PROFILE}" = "yes" -a -n "${DEFAULTLEVEL}" ] && \ |
| 1678 |
[ -d "/etc/runlevels/${BOOTLEVEL}.${DEFAULTLEVEL}" -o \ |
| 1679 |
-L "/etc/runlevels/${BOOTLEVEL}.${DEFAULTLEVEL}" ] |
| 1680 |
then |
| 1681 |
export BOOTLEVEL="${BOOTLEVEL}.${DEFAULTLEVEL}" |
| 1682 |
fi |
| 1683 |
|
| 1684 |
if [ -z "${SOFTLEVEL}" ] ; then |
| 1685 |
if [ -f "${svcdir}/softlevel" ] ; then |
| 1686 |
export SOFTLEVEL="$(< ${svcdir}/softlevel)" |
| 1687 |
else |
| 1688 |
export SOFTLEVEL="${BOOTLEVEL}" |
| 1689 |
fi |
| 1690 |
fi |
| 1691 |
|
| 1692 |
return 0 |
| 1693 |
} |
| 1694 |
|
| 1695 |
# void get_libdir(void) |
| 1696 |
# |
| 1697 |
# prints the current libdir {lib,lib32,lib64} |
| 1698 |
# |
| 1699 |
get_libdir() { |
| 1700 |
if [ -n "${CONF_LIBDIR_OVERRIDE}" ] ; then |
| 1701 |
CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" |
| 1702 |
elif [ -x "/usr/bin/portageq" ] ; then |
| 1703 |
CONF_LIBDIR="$(/usr/bin/portageq envvar CONF_LIBDIR)" |
| 1704 |
fi |
| 1705 |
echo ${CONF_LIBDIR:=lib} |
| 1706 |
} |
| 1707 |
|
| 1708 |
# void esyslog(char* priority, char* tag, char* message) |
| 1709 |
# |
| 1710 |
# use the system logger to log a message |
| 1711 |
# |
| 1712 |
esyslog() { |
| 1713 |
local pri= |
| 1714 |
local tag= |
| 1715 |
|
| 1716 |
if [ -x /usr/bin/logger ] |
| 1717 |
then |
| 1718 |
pri="$1" |
| 1719 |
tag="$2" |
| 1720 |
|
| 1721 |
shift 2 |
| 1722 |
[[ -z "$*" ]] && return 0 |
| 1723 |
|
| 1724 |
/usr/bin/logger -p "${pri}" -t "${tag}" -- "$*" |
| 1725 |
fi |
| 1726 |
|
| 1727 |
return 0 |
| 1728 |
} |
| 1729 |
|
| 1730 |
# void eindent(int num) |
| 1731 |
# |
| 1732 |
# increase the indent used for e-commands. |
| 1733 |
# |
| 1734 |
eindent() { |
| 1735 |
local i=$1 |
| 1736 |
(( i > 0 )) || (( i = RC_DEFAULT_INDENT )) |
| 1737 |
esetdent $(( ${#RC_INDENTATION} + i )) |
| 1738 |
} |
| 1739 |
|
| 1740 |
# void eoutdent(int num) |
| 1741 |
# |
| 1742 |
# decrease the indent used for e-commands. |
| 1743 |
# |
| 1744 |
eoutdent() { |
| 1745 |
local i=$1 |
| 1746 |
(( i > 0 )) || (( i = RC_DEFAULT_INDENT )) |
| 1747 |
esetdent $(( ${#RC_INDENTATION} - i )) |
| 1748 |
} |
| 1749 |
|
| 1750 |
# void esetdent(int num) |
| 1751 |
# |
| 1752 |
# hard set the indent used for e-commands. |
| 1753 |
# num defaults to 0 |
| 1754 |
# |
| 1755 |
esetdent() { |
| 1756 |
local i=$1 |
| 1757 |
(( i < 0 )) && (( i = 0 )) |
| 1758 |
RC_INDENTATION=$(printf "%${i}s" '') |
| 1759 |
} |
| 1760 |
|
| 1761 |
# void einfo(char* message) |
| 1762 |
# |
| 1763 |
# show an informative message (with a newline) |
| 1764 |
# |
| 1765 |
einfo() { |
| 1766 |
einfon "$*\n" |
| 1767 |
LAST_E_CMD=einfo |
| 1768 |
return 0 |
| 1769 |
} |
| 1770 |
|
| 1771 |
# void einfon(char* message) |
| 1772 |
# |
| 1773 |
# show an informative message (without a newline) |
| 1774 |
# |
| 1775 |
einfon() { |
| 1776 |
[[ ${RC_QUIET_STDOUT} == yes ]] && return 0 |
| 1777 |
[[ ${RC_ENDCOL} != yes && ${LAST_E_CMD} == ebegin ]] && echo |
| 1778 |
echo -ne " ${GOOD}*${NORMAL} ${RC_INDENTATION}$*" |
| 1779 |
LAST_E_CMD=einfon |
| 1780 |
return 0 |
| 1781 |
} |
| 1782 |
|
| 1783 |
# void ewarn(char* message) |
| 1784 |
# |
| 1785 |
# show a warning message + log it |
| 1786 |
# |
| 1787 |
ewarn() { |
| 1788 |
if [[ ${RC_QUIET_STDOUT} == yes ]]; then |
| 1789 |
echo " $*" |
| 1790 |
else |
| 1791 |
[[ ${RC_ENDCOL} != yes && ${LAST_E_CMD} == ebegin ]] && echo |
| 1792 |
echo -e " ${WARN}*${NORMAL} ${RC_INDENTATION}$*" |
| 1793 |
fi |
| 1794 |
|
| 1795 |
# Log warnings to system log |
| 1796 |
esyslog "daemon.warning" "rc-scripts" "$*" |
| 1797 |
|
| 1798 |
LAST_E_CMD=ewarn |
| 1799 |
return 0 |
| 1800 |
} |
| 1801 |
|
| 1802 |
# void eerror(char* message) |
| 1803 |
# |
| 1804 |
# show an error message + log it |
| 1805 |
# |
| 1806 |
eerror() { |
| 1807 |
if [[ ${RC_QUIET_STDOUT} == yes ]]; then |
| 1808 |
echo " $*" >/dev/stderr |
| 1809 |
else |
| 1810 |
[[ ${RC_ENDCOL} != yes && ${LAST_E_CMD} == ebegin ]] && echo |
| 1811 |
echo -e " ${BAD}*${NORMAL} ${RC_INDENTATION}$*" |
| 1812 |
fi |
| 1813 |
|
| 1814 |
# Log errors to system log |
| 1815 |
esyslog "daemon.err" "rc-scripts" "$*" |
| 1816 |
|
| 1817 |
LAST_E_CMD=eerror |
| 1818 |
return 0 |
| 1819 |
} |
| 1820 |
|
| 1821 |
# void ebegin(char* message) |
| 1822 |
# |
| 1823 |
# show a message indicating the start of a process |
| 1824 |
# |
| 1825 |
ebegin() { |
| 1826 |
local msg="$*" dots spaces=${RC_DOT_PATTERN//?/ } |
| 1827 |
[[ ${RC_QUIET_STDOUT} == yes ]] && return 0 |
| 1828 |
|
| 1829 |
if [[ -n ${RC_DOT_PATTERN} ]]; then |
| 1830 |
dots=$(printf "%$(( COLS - 3 - ${#RC_INDENTATION} - |
| 1831 |
${#msg} - 7 ))s" '') |
| 1832 |
dots=${dots//${spaces}/${RC_DOT_PATTERN}} |
| 1833 |
msg="${msg}${dots}" |
| 1834 |
else |
| 1835 |
msg="${msg} ..." |
| 1836 |
fi |
| 1837 |
einfon "${msg}" |
| 1838 |
[[ ${RC_ENDCOL} == yes ]] && echo |
| 1839 |
|
| 1840 |
LAST_E_LEN=$(( 3 + ${#RC_INDENTATION} + ${#msg} )) |
| 1841 |
LAST_E_CMD=ebegin |
| 1842 |
return 0 |
| 1843 |
} |
| 1844 |
|
| 1845 |
# void _eend(int error, char *efunc, char* errstr) |
| 1846 |
# |
| 1847 |
# indicate the completion of process, called from eend/ewend |
| 1848 |
# if error, show errstr via efunc |
| 1849 |
# |
| 1850 |
# This function is private to functions.sh. Do not call it from a |
| 1851 |
# script. |
| 1852 |
# |
| 1853 |
_eend() { |
| 1854 |
local retval=${1:-0} efunc=${2:-eerror} msg |
| 1855 |
shift 2 |
| 1856 |
|
| 1857 |
if [[ ${retval} == 0 ]]; then |
| 1858 |
[[ ${RC_QUIET_STDOUT} == yes ]] && return 0 |
| 1859 |
msg="${BRACKET}[ ${GOOD}ok${BRACKET} ]${NORMAL}" |
| 1860 |
else |
| 1861 |
if [[ -c /dev/null ]]; then |
| 1862 |
rc_splash "stop" &>/dev/null & |
| 1863 |
else |
| 1864 |
rc_splash "stop" & |
| 1865 |
fi |
| 1866 |
if [[ -n "$*" ]]; then |
| 1867 |
${efunc} "$*" |
| 1868 |
fi |
| 1869 |
msg="${BRACKET}[ ${BAD}!!${BRACKET} ]${NORMAL}" |
| 1870 |
fi |
| 1871 |
|
| 1872 |
if [[ ${RC_ENDCOL} == yes ]]; then |
| 1873 |
echo -e "${ENDCOL} ${msg}" |
| 1874 |
else |
| 1875 |
[[ ${LAST_E_CMD} == ebegin ]] || LAST_E_LEN=0 |
| 1876 |
printf "%$(( COLS - LAST_E_LEN - 6 ))s%b\n" '' "${msg}" |
| 1877 |
fi |
| 1878 |
|
| 1879 |
return ${retval} |
| 1880 |
} |
| 1881 |
|
| 1882 |
# void eend(int error, char* errstr) |
| 1883 |
# |
| 1884 |
# indicate the completion of process |
| 1885 |
# if error, show errstr via eerror |
| 1886 |
# |
| 1887 |
eend() { |
| 1888 |
local retval=${1:-0} |
| 1889 |
shift |
| 1890 |
|
| 1891 |
_eend ${retval} eerror "$*" |
| 1892 |
|
| 1893 |
LAST_E_CMD=eend |
| 1894 |
return $retval |
| 1895 |
} |
| 1896 |
|
| 1897 |
# void ewend(int error, char* errstr) |
| 1898 |
# |
| 1899 |
# indicate the completion of process |
| 1900 |
# if error, show errstr via ewarn |
| 1901 |
# |
| 1902 |
ewend() { |
| 1903 |
local retval=${1:-0} |
| 1904 |
shift |
| 1905 |
|
| 1906 |
_eend ${retval} ewarn "$*" |
| 1907 |
|
| 1908 |
LAST_E_CMD=ewend |
| 1909 |
return $retval |
| 1910 |
} |
| 1911 |
|
| 1912 |
# v-e-commands honor RC_VERBOSE which defaults to no. |
| 1913 |
# The condition is negated so the return value will be zero. |
| 1914 |
veinfo() { [[ "${RC_VERBOSE}" != yes ]] || einfo "$@"; } |
| 1915 |
veinfon() { [[ "${RC_VERBOSE}" != yes ]] || einfon "$@"; } |
| 1916 |
vewarn() { [[ "${RC_VERBOSE}" != yes ]] || ewarn "$@"; } |
| 1917 |
veerror() { [[ "${RC_VERBOSE}" != yes ]] || eerror "$@"; } |
| 1918 |
vebegin() { [[ "${RC_VERBOSE}" != yes ]] || ebegin "$@"; } |
| 1919 |
veend() { |
| 1920 |
[[ "${RC_VERBOSE}" == yes ]] && { eend "$@"; return $?; } |
| 1921 |
return ${1:-0} |
| 1922 |
} |
| 1923 |
veend() { |
| 1924 |
[[ "${RC_VERBOSE}" == yes ]] && { ewend "$@"; return $?; } |
| 1925 |
return ${1:-0} |
| 1926 |
} |
| 1927 |
|
| 1928 |
# char *KV_major(string) |
| 1929 |
# |
| 1930 |
# Return the Major (X of X.Y.Z) kernel version |
| 1931 |
# |
| 1932 |
KV_major() { |
| 1933 |
[[ -z $1 ]] && return 1 |
| 1934 |
|
| 1935 |
local KV=$@ |
| 1936 |
echo ${KV%%.*} |
| 1937 |
} |
| 1938 |
|
| 1939 |
# char *KV_minor(string) |
| 1940 |
# |
| 1941 |
# Return the Minor (Y of X.Y.Z) kernel version |
| 1942 |
# |
| 1943 |
KV_minor() { |
| 1944 |
[[ -z $1 ]] && return 1 |
| 1945 |
|
| 1946 |
local KV=$@ |
| 1947 |
KV=${KV#*.} |
| 1948 |
echo ${KV%%.*} |
| 1949 |
} |
| 1950 |
|
| 1951 |
# char *KV_micro(string) |
| 1952 |
# |
| 1953 |
# Return the Micro (Z of X.Y.Z) kernel version. |
| 1954 |
# |
| 1955 |
KV_micro() { |
| 1956 |
[[ -z $1 ]] && return 1 |
| 1957 |
|
| 1958 |
local KV=$@ |
| 1959 |
KV=${KV#*.*.} |
| 1960 |
echo ${KV%%[^[:digit:]]*} |
| 1961 |
} |
| 1962 |
|
| 1963 |
# int KV_to_int(string) |
| 1964 |
# |
| 1965 |
# Convert a string type kernel version (2.4.0) to an int (132096) |
| 1966 |
# for easy compairing or versions ... |
| 1967 |
# |
| 1968 |
KV_to_int() { |
| 1969 |
[[ -z $1 ]] && return 1 |
| 1970 |
|
| 1971 |
local KV_MAJOR=$(KV_major "$1") |
| 1972 |
local KV_MINOR=$(KV_minor "$1") |
| 1973 |
local KV_MICRO=$(KV_micro "$1") |
| 1974 |
local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO )) |
| 1975 |
|
| 1976 |
# We make version 2.2.0 the minimum version we will handle as |
| 1977 |
# a sanity check ... if its less, we fail ... |
| 1978 |
if [[ ${KV_int} -ge 131584 ]] ; then |
| 1979 |
echo "${KV_int}" |
| 1980 |
return 0 |
| 1981 |
fi |
| 1982 |
|
| 1983 |
return 1 |
| 1984 |
} |
| 1985 |
|
| 1986 |
# int get_KV() |
| 1987 |
# |
| 1988 |
# Return the kernel version (major, minor and micro concated) as an integer. |
| 1989 |
# Assumes X and Y of X.Y.Z are numbers. Also assumes that some leading |
| 1990 |
# portion of Z is a number. |
| 1991 |
# e.g. 2.4.25, 2.6.10, 2.6.4-rc3, 2.2.40-poop, 2.0.15+foo |
| 1992 |
# |
| 1993 |
get_KV() { |
| 1994 |
local KV=$(uname -r) |
| 1995 |
|
| 1996 |
echo $(KV_to_int "${KV}") |
| 1997 |
|
| 1998 |
return $? |
| 1999 |
} |
| 2000 |
|
| 2001 |
# bool get_bootparam(param) |
| 2002 |
# |
| 2003 |
# return 0 if gentoo=param was passed to the kernel |
| 2004 |
# |
| 2005 |
# EXAMPLE: if get_bootparam "nodevfs" ; then .... |
| 2006 |
# |
| 2007 |
get_bootparam() { |
| 2008 |
local x copt params retval=1 |
| 2009 |
|
| 2010 |
[ ! -r "/proc/cmdline" ] && return 1 |
| 2011 |
|
| 2012 |
for copt in $(< /proc/cmdline) |
| 2013 |
do |
| 2014 |
if [ "${copt%=*}" = "gentoo" ] |
| 2015 |
then |
| 2016 |
params="$(gawk -v PARAMS="${copt##*=}" ' |
| 2017 |
BEGIN { |
| 2018 |
split(PARAMS, nodes, ",") |
| 2019 |
for (x in nodes) |
| 2020 |
print nodes[x] |
| 2021 |
}')" |
| 2022 |
|
| 2023 |
# Parse gentoo option |
| 2024 |
for x in ${params} |
| 2025 |
do |
| 2026 |
if [ "${x}" = "$1" ] |
| 2027 |
then |
| 2028 |
# echo "YES" |
| 2029 |
retval=0 |
| 2030 |
fi |
| 2031 |
done |
| 2032 |
fi |
| 2033 |
done |
| 2034 |
|
| 2035 |
return ${retval} |
| 2036 |
} |
| 2037 |
|
| 2038 |
# Safer way to list the contents of a directory, |
| 2039 |
# as it do not have the "empty dir bug". |
| 2040 |
# |
| 2041 |
# char *dolisting(param) |
| 2042 |
# |
| 2043 |
# print a list of the directory contents |
| 2044 |
# |
| 2045 |
# NOTE: quote the params if they contain globs. |
| 2046 |
# also, error checking is not that extensive ... |
| 2047 |
# |
| 2048 |
dolisting() { |
| 2049 |
local x= |
| 2050 |
local y= |
| 2051 |
local tmpstr= |
| 2052 |
local mylist= |
| 2053 |
local mypath="$*" |
| 2054 |
|
| 2055 |
if [ "${mypath%/\*}" != "${mypath}" ] |
| 2056 |
then |
| 2057 |
mypath="${mypath%/\*}" |
| 2058 |
fi |
| 2059 |
|
| 2060 |
for x in ${mypath} |
| 2061 |
do |
| 2062 |
[ ! -e "${x}" ] && continue |
| 2063 |
|
| 2064 |
if [ ! -d "${x}" ] && ( [ -L "${x}" -o -f "${x}" ] ) |
| 2065 |
then |
| 2066 |
mylist="${mylist} $(ls "${x}" 2> /dev/null)" |
| 2067 |
else |
| 2068 |
[ "${x%/}" != "${x}" ] && x="${x%/}" |
| 2069 |
|
| 2070 |
cd "${x}"; tmpstr="$(ls)" |
| 2071 |
|
| 2072 |
for y in ${tmpstr} |
| 2073 |
do |
| 2074 |
mylist="${mylist} ${x}/${y}" |
| 2075 |
done |
| 2076 |
fi |
| 2077 |
done |
| 2078 |
|
| 2079 |
echo "${mylist}" |
| 2080 |
} |
| 2081 |
|
| 2082 |
# void save_options(char *option, char *optstring) |
| 2083 |
# |
| 2084 |
# save the settings ("optstring") for "option" |
| 2085 |
# |
| 2086 |
save_options() { |
| 2087 |
local myopts="$1" |
| 2088 |
|
| 2089 |
shift |
| 2090 |
if [ ! -d "${svcdir}/options/${myservice}" ] |
| 2091 |
then |
| 2092 |
mkdir -p -m 0755 "${svcdir}/options/${myservice}" |
| 2093 |
fi |
| 2094 |
|
| 2095 |
echo "$*" > "${svcdir}/options/${myservice}/${myopts}" |
| 2096 |
|
| 2097 |
return 0 |
| 2098 |
} |
| 2099 |
|
| 2100 |
# char *get_options(char *option) |
| 2101 |
# |
| 2102 |
# get the "optstring" for "option" that was saved |
| 2103 |
# by calling the save_options function |
| 2104 |
# |
| 2105 |
get_options() { |
| 2106 |
if [ -f "${svcdir}/options/${myservice}/$1" ] |
| 2107 |
then |
| 2108 |
echo "$(< ${svcdir}/options/${myservice}/$1)" |
| 2109 |
fi |
| 2110 |
|
| 2111 |
return 0 |
| 2112 |
} |
| 2113 |
|
| 2114 |
# char *add_suffix(char * configfile) |
| 2115 |
# |
| 2116 |
# Returns a config file name with the softlevel suffix |
| 2117 |
# appended to it. For use with multi-config services. |
| 2118 |
add_suffix() { |
| 2119 |
if [ "${RC_USE_CONFIG_PROFILE}" = "yes" -a -e "$1.${DEFAULTLEVEL}" ] |
| 2120 |
then |
| 2121 |
echo "$1.${DEFAULTLEVEL}" |
| 2122 |
else |
| 2123 |
echo "$1" |
| 2124 |
fi |
| 2125 |
|
| 2126 |
return 0 |
| 2127 |
} |
| 2128 |
|
| 2129 |
# char *get_base_ver() |
| 2130 |
# |
| 2131 |
# get the version of baselayout that this system is running |
| 2132 |
# |
| 2133 |
get_base_ver() { |
| 2134 |
[[ ! -r /etc/gentoo-release ]] && return 0 |
| 2135 |
local ver=$(</etc/gentoo-release) |
| 2136 |
echo ${ver##* } |
| 2137 |
} |
| 2138 |
|
| 2139 |
# Network filesystems list for common use in rc-scripts. |
| 2140 |
# This variable is used in is_net_fs and other places such as |
| 2141 |
# localmount. |
| 2142 |
NET_FS_LIST="afs cifs coda davfs gfs ncpfs nfs nfs4 ocfs2 shfs smbfs" |
| 2143 |
|
| 2144 |
# bool is_net_fs(path) |
| 2145 |
# |
| 2146 |
# return 0 if path is the mountpoint of a networked filesystem |
| 2147 |
# |
| 2148 |
# EXAMPLE: if is_net_fs / ; then ... |
| 2149 |
# |
| 2150 |
is_net_fs() { |
| 2151 |
local fstype |
| 2152 |
# /proc/mounts is always accurate but may not always be available |
| 2153 |
if [[ -e /proc/mounts ]]; then |
| 2154 |
fstype=$( sed -n -e '/^rootfs/!s:.* '"$1"' \([^ |
| 2155 |
]*\).*:\1:p' /proc/mounts ) |
| 2156 |
else |
| 2157 |
fstype=$( mount | sed -n -e 's:.* on '"$1"' type \([^ |
| 2158 |
]*\).*:\1:p' ) |
| 2159 |
fi |
| 2160 |
[[ " ${NET_FS_LIST} " == *" ${fstype} "* ]] |
| 2161 |
return $? |
| 2162 |
} |
| 2163 |
|
| 2164 |
# bool is_uml_sys() |
| 2165 |
# |
| 2166 |
# return 0 if the currently running system is User Mode Linux |
| 2167 |
# |
| 2168 |
# EXAMPLE: if is_uml_sys ; then ... |
| 2169 |
# |
| 2170 |
is_uml_sys() { |
| 2171 |
grep -qs 'UML' /proc/cpuinfo |
| 2172 |
return $? |
| 2173 |
} |
| 2174 |
|
| 2175 |
# bool is_vserver_sys() |
| 2176 |
# |
| 2177 |
# return 0 if the currently running system is a Linux VServer |
| 2178 |
# |
| 2179 |
# EXAMPLE: if is_vserver_sys ; then ... |
| 2180 |
# |
| 2181 |
is_vserver_sys() { |
| 2182 |
grep -qs '^s_context:[[:space:]]*[1-9]' /proc/self/status |
| 2183 |
return $? |
| 2184 |
} |
| 2185 |
|
| 2186 |
# bool is_xenU_sys() |
| 2187 |
# |
| 2188 |
# return 0 if the currently running system is an unprivileged Xen domain |
| 2189 |
# |
| 2190 |
# EXAMPLE: if is_xenU_sys ; then ... |
| 2191 |
# |
| 2192 |
is_xenU_sys() { |
| 2193 |
[[ -d /proc/xen && ! -f /proc/xen/privcmd ]] |
| 2194 |
} |
| 2195 |
|
| 2196 |
# bool get_mount_fstab(path) |
| 2197 |
# |
| 2198 |
# return the parameters to pass to the mount command generated from fstab |
| 2199 |
# |
| 2200 |
# EXAMPLE: cmd=$( get_mount_fstab /proc ) |
| 2201 |
# cmd=${cmd:--t proc none /proc} |
| 2202 |
# mount -n ${cmd} |
| 2203 |
# |
| 2204 |
get_mount_fstab() { |
| 2205 |
awk '$1 ~ "^#" { next } |
| 2206 |
$2 == "'$*'" { stab="-t "$3" -o "$4" "$1" "$2; } |
| 2207 |
END { print stab; } |
| 2208 |
' /etc/fstab |
| 2209 |
} |
| 2210 |
|
| 2211 |
# char *reverse_list(list) |
| 2212 |
# |
| 2213 |
# Returns the reversed order of list |
| 2214 |
# |
| 2215 |
reverse_list() { |
| 2216 |
for (( i = $# ; i > 0 ; --i )); do |
| 2217 |
echo -n "${!i} " |
| 2218 |
done |
| 2219 |
} |
| 2220 |
|
| 2221 |
# void start_addon(addon) |
| 2222 |
# |
| 2223 |
# Starts addon. |
| 2224 |
# |
| 2225 |
start_addon() { |
| 2226 |
local addon=$1 |
| 2227 |
(import_addon ${addon}-start.sh) |
| 2228 |
return 0 |
| 2229 |
} |
| 2230 |
|
| 2231 |
# void start_volumes() |
| 2232 |
# |
| 2233 |
# Starts all volumes in RC_VOLUME_ORDER. |
| 2234 |
# |
| 2235 |
start_volumes() { |
| 2236 |
local x= |
| 2237 |
|
| 2238 |
for x in ${RC_VOLUME_ORDER}; do |
| 2239 |
start_addon "${x}" |
| 2240 |
done |
| 2241 |
|
| 2242 |
return 0 |
| 2243 |
} |
| 2244 |
|
| 2245 |
# void stop_addon(addon) |
| 2246 |
# |
| 2247 |
# Stops addon. |
| 2248 |
# |
| 2249 |
stop_addon() { |
| 2250 |
local addon=$1 |
| 2251 |
(import_addon ${addon}-stop.sh) |
| 2252 |
return 0 |
| 2253 |
} |
| 2254 |
|
| 2255 |
# void stop_volumes() |
| 2256 |
# |
| 2257 |
# Stops all volumes in RC_VOLUME_ORDER (reverse order). |
| 2258 |
# |
| 2259 |
stop_volumes() { |
| 2260 |
local x= |
| 2261 |
|
| 2262 |
for x in $(reverse_list ${RC_VOLUME_ORDER}); do |
| 2263 |
stop_addon "${x}" |
| 2264 |
done |
| 2265 |
|
| 2266 |
return 0 |
| 2267 |
} |
| 2268 |
|
| 2269 |
# bool is_older_than(reference, files/dirs to check) |
| 2270 |
# |
| 2271 |
# return 0 if any of the files/dirs are newer than |
| 2272 |
# the reference file |
| 2273 |
# |
| 2274 |
# EXAMPLE: if is_older_than a.out *.o ; then ... |
| 2275 |
is_older_than() { |
| 2276 |
local x= |
| 2277 |
local ref="$1" |
| 2278 |
shift |
| 2279 |
|
| 2280 |
for x in "$@" ; do |
| 2281 |
[[ ${x} -nt ${ref} ]] && return 0 |
| 2282 |
|
| 2283 |
if [[ -d ${x} ]] ; then |
| 2284 |
is_older_than "${ref}" "${x}"/* && return 0 |
| 2285 |
fi |
| 2286 |
done |
| 2287 |
|
| 2288 |
return 1 |
| 2289 |
} |
| 2290 |
|
| 2291 |
# char* bash_variable(char *variable) |
| 2292 |
# |
| 2293 |
# Turns the given variable into something that bash can use |
| 2294 |
# Basically replaces anything not a-z,A-Z into a _ |
| 2295 |
# |
| 2296 |
bash_variable() { |
| 2297 |
local args="$@" |
| 2298 |
LC_ALL=C echo "${args//[![:word:]]/_}" |
| 2299 |
} |
| 2300 |
|
| 2301 |
# void requote() |
| 2302 |
# |
| 2303 |
# Requotes params so they're suitable to be eval'd, just like this would: |
| 2304 |
# set -- 1 2 "3 4" |
| 2305 |
# /usr/bin/getopt -- '' "$@" | sed 's/^ -- //' |
| 2306 |
# |
| 2307 |
requote() { |
| 2308 |
local q=\' |
| 2309 |
set -- "${@//\'/$q\'$q}" # quote inner instances of ' |
| 2310 |
set -- "${@/#/$q}" # add ' to start of each param |
| 2311 |
set -- "${@/%/$q}" # add ' to end of each param |
| 2312 |
echo "$*" |
| 2313 |
} |
| 2314 |
|
| 2315 |
############################################################################## |
| 2316 |
# # |
| 2317 |
# This should be the last code in here, please add all functions above!! # |
| 2318 |
# # |
| 2319 |
# *** START LAST CODE *** # |
| 2320 |
# # |
| 2321 |
############################################################################## |
| 2322 |
|
| 2323 |
if [ -z "${EBUILD}" ] ; then |
| 2324 |
# Setup a basic $PATH. Just add system default to existing. |
| 2325 |
# This should solve both /sbin and /usr/sbin not present when |
| 2326 |
# doing 'su -c foo', or for something like: PATH= rcscript start |
| 2327 |
PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:${PATH}" |
| 2328 |
|
| 2329 |
# Cache the CONSOLETYPE - this is important as backgrounded shells don't |
| 2330 |
# have a TTY. rc unsets it at the end of running so it shouldn't hang |
| 2331 |
# around |
| 2332 |
if [[ -z ${CONSOLETYPE} ]]; then |
| 2333 |
export CONSOLETYPE=$( /sbin/consoletype 2>/dev/null ) |
| 2334 |
fi |
| 2335 |
if [[ ${CONSOLETYPE} == "serial" ]] ; then |
| 2336 |
RC_NOCOLOR="yes" |
| 2337 |
RC_ENDCOL="no" |
| 2338 |
fi |
| 2339 |
|
| 2340 |
for arg in "$@" ; do |
| 2341 |
case "${arg}" in |
| 2342 |
# Lastly check if the user disabled it with |
| 2343 |
--nocolor argument |
| 2344 |
--nocolor|-nc) |
| 2345 |
RC_NOCOLOR="yes" |
| 2346 |
;; |
| 2347 |
esac |
| 2348 |
done |
| 2349 |
|
| 2350 |
if [ -r "/proc/cmdline" ] ; then |
| 2351 |
setup_defaultlevels |
| 2352 |
fi |
| 2353 |
else |
| 2354 |
# Should we use colors ? |
| 2355 |
if [[ $* != *depend* ]]; then |
| 2356 |
# Check user pref in portage |
| 2357 |
RC_NOCOLOR="$(portageq envvar NOCOLOR 2>/dev/null)" |
| 2358 |
[ "${RC_NOCOLOR}" = "true" ] && RC_NOCOLOR="yes" |
| 2359 |
else |
| 2360 |
# We do not want colors during emerge depend |
| 2361 |
RC_NOCOLOR="yes" |
| 2362 |
# No output is seen during emerge depend, so this is not needed. |
| 2363 |
RC_ENDCOL="no" |
| 2364 |
fi |
| 2365 |
fi |
| 2366 |
|
| 2367 |
if [[ -n ${EBUILD} && $* = *depend* ]]; then |
| 2368 |
# We do not want stty to run during emerge depend |
| 2369 |
COLS=80 |
| 2370 |
else |
| 2371 |
# Setup COLS and ENDCOL so eend can line up the [ ok ] |
| 2372 |
COLS=${COLUMNS:-0} # bash's internal COLUMNS variable |
| 2373 |
(( COLS == 0 )) && COLS=$(stty size 2>/dev/null | cut -d' ' -f2) |
| 2374 |
(( COLS > 0 )) || (( COLS = 80 )) # width of [ ok ] == 7 |
| 2375 |
fi |
| 2376 |
|
| 2377 |
if [[ ${RC_ENDCOL} == yes ]]; then |
| 2378 |
ENDCOL=$'\e[A\e['$(( COLS - 8 ))'C' |
| 2379 |
else |
| 2380 |
ENDCOL='' |
| 2381 |
fi |
| 2382 |
|
| 2383 |
# Setup the colors so our messages all look pretty |
| 2384 |
if [[ ${RC_NOCOLOR} == yes ]]; then |
| 2385 |
unset GOOD WARN BAD NORMAL HILITE BRACKET |
| 2386 |
else |
| 2387 |
GOOD=$'\e[32;01m' |
| 2388 |
WARN=$'\e[33;01m' |
| 2389 |
BAD=$'\e[31;01m' |
| 2390 |
NORMAL=$'\e[0m' |
| 2391 |
HILITE=$'\e[36;01m' |
| 2392 |
BRACKET=$'\e[34;01m' |
| 2393 |
fi |
| 2394 |
|
| 2395 |
############################################################################## |
| 2396 |
# # |
| 2397 |
# *** END LAST CODE *** # |
| 2398 |
# # |
| 2399 |
# This should be the last code in here, please add all functions above!! # |
| 2400 |
# # |
| 2401 |
############################################################################## |
| 2402 |
|
| 2403 |
|
| 2404 |
# vim:ts=4 |
| 2405 |
-=[root@couteausuisse]=(~)# |
| 2406 |
<(17:24:40)> |
| 2407 |
|
| 2408 |
-- |
| 2409 |
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