diff options
Diffstat (limited to 'rc.d/init.d/functions')
| -rw-r--r-- | rc.d/init.d/functions | 414 |
1 files changed, 34 insertions, 380 deletions
diff --git a/rc.d/init.d/functions b/rc.d/init.d/functions index 48fa2c01..33f9eb20 100644 --- a/rc.d/init.d/functions +++ b/rc.d/init.d/functions @@ -61,7 +61,14 @@ systemctl_redirect () { } -[ -z "${CONSOLETYPE:-}" ] && CONSOLETYPE="$(/sbin/consoletype <&2)" +if [ -z "${CONSOLETYPE:-}" ]; then + if [ -c "/dev/stderr" -a -r "/dev/stderr" ]; then + CONSOLETYPE="$(/sbin/consoletype < /dev/stderr 2>/dev/null)" + else + CONSOLETYPE="serial" + fi +fi + # Get a sane screen width, and default to 80 when exact info not available [ -z "${COLUMNS:-}" ] && COLUMNS=`stty -a 2>/dev/null | sed -n 's/.*columns \([0-9]*\);.*/\1/p'` [ -z "${COLUMNS:-}" ] && COLUMNS=80 @@ -176,11 +183,6 @@ inmyroot() { } -# Interpret escape sequences in an fstab entry -fstab_decode_str() { - fstab-decode echo "$1" -} - # Check if any of $pid (could be plural) are running checkpid() { local i @@ -191,82 +193,6 @@ checkpid() { return 1 } -__readlink() { - ls -bl "$@" 2>/dev/null| awk '{ print $NF }' -} - -__fgrep() { - s=$1 - f=$2 - while read line; do - if strstr "$line" "$s"; then - echo $line - return 0 - fi - done < $f - return 1 -} - -# __umount_loop awk_program fstab_file first_msg retry_msg retry_umount_args -# awk_program should process fstab_file and return a list of fstab-encoded -# paths; it doesn't have to handle comments in fstab_file. -__umount_loop() { - local remaining sig=-15 - local retry=3 count - - remaining=$(LC_ALL=C awk "/^#/ {next} $1" "$2" | sort -r) - while [ -n "$remaining" -a "$retry" -gt 0 ]; do - if [ "$retry" -eq 3 ]; then - action "$3" fstab-decode umount $remaining - else - action "$4" fstab-decode umount $5 $remaining - fi - count=4 - remaining=$(LC_ALL=C awk "/^#/ {next} $1" "$2" | sort -r) - while [ "$count" -gt 0 ]; do - [ -z "$remaining" ] && break - count=$(($count-1)) - usleep 500000 - remaining=$(LC_ALL=C awk "/^#/ {next} $1" "$2" | sort -r) - done - [ -z "$remaining" ] && break - fstab-decode /sbin/fuser -k -m $sig $remaining >/dev/null - sleep 3 - retry=$(($retry -1)) - sig=-9 - done -} - -# Similar to __umount loop above, specialized for loopback devices -__umount_loopback_loop() { - local remaining devremaining sig=-15 - local retry=3 - - remaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" && $2 !~ /^\/live\// {print $2}' /proc/mounts) - devremaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" && $2 !~ /^\/live\// {print $1}' /proc/mounts) - while [ -n "$remaining" -a "$retry" -gt 0 ]; do - if [ "$retry" -eq 3 ]; then - action "Unmounting loopback filesystems: " \ - fstab-decode umount $remaining - else - action "Unmounting loopback filesystems (retry):" \ - fstab-decode umount $remaining - fi - for dev in $devremaining ; do - losetup $dev > /dev/null 2>&1 && \ - action "Detaching loopback device %s: " $dev \ - losetup -d $dev - done - remaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" && $2 !~ /^\/live\// {print $2}' /proc/mounts) - devremaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" && $2 !~ /^\/live\// {print $1}' /proc/mounts) - [ -z "$remaining" ] && break - fstab-decode /sbin/fuser -k -m $sig $remaining >/dev/null - sleep 3 - retry=$(($retry -1)) - sig=-9 - done -} - # __proc_pids {program} [pidfile] # Set $pid to pids from /var/run* for {program}. $pid should be declared # local in the caller. @@ -398,7 +324,7 @@ daemon() { killproc() { local RC killlevel= base pid pid_file= delay try - RC=0; delay=3 + RC=0; delay=3; try=0 # Test syntax. if [ "$#" -eq 0 ]; then gprintf "Usage: killproc [-p pidfile] [ -d delay] {program} [-signal]" @@ -409,7 +335,11 @@ killproc() { shift 2 fi if [ "$1" = "-d" ]; then - delay=$2 + delay=$(echo $2 | awk -v RS=' ' -v IGNORECASE=1 '{if($1!~/^[0-9.]+[smhd]?$/) exit 1;d=$1~/s$|^[0-9.]*$/?1:$1~/m$/?60:$1~/h$/?60*60:$1~/d$/?24*60*60:-1;if(d==-1) exit 1;delay+=d*$1} END {printf("%d",delay+0.5)}') + if [ "$?" -eq 1 ]; then + echo $"Usage: killproc [-p pidfile] [ -d delay] {program} [-signal]" + return 1 + fi shift 2 fi @@ -697,121 +627,6 @@ strstr() { return 0 } - -# Confirm whether we really want to run this service -confirm() { - gprintf "Start service %s (Y)es/(N)o/(C)ontinue? [Y] \n" $1 - local YES=`gprintf "yY"` - local NOT=`gprintf "nN"` - local CNT=`gprintf "cC"` - read answer - - if strstr "$YES" "$answer" || [ "$answer" = "" ] ; then - return 0 - elif strstr "$CNT" "$answer" ; then - return 2 - elif strstr "$NOT" "$answer" ; then - return 1 - fi - confirm $* -} - -initsplash() { - [[ -f /etc/sysconfig/bootsplash ]] && source /etc/sysconfig/bootsplash - [[ -n $SPLASH ]] && splash_rc=$SPLASH - [[ -x /sbin/plymouthd ]] || splash_rc=no - if [ -x /sbin/plymouthd ]; then - splash_mode=plymouth - if [ -r /proc/cmdline ] && grep -q splash /proc/cmdline && [ "$splash_rc" != "no" ]; then - splash_rc=yes - else - splash_rc=no - /bin/plymouth quit 2>/dev/null - PLYMOUTH= - fi - else - splash_rc=no - fi - - [[ $splash_rc != "no" && $splash_rc != "No" && $splash_rc != "NO" ]] && export splash_rc=yes - [[ $splash_mode = "plymouth" ]] || splash_rc= - if [[ -z "$1" ]]; then - set `/sbin/runlevel` - __runlevel=$2 - __previous=$1 - else - __runlevel=$1 - __previous=N - fi - [ "$splash_mode" = "plymouth" -a "$splash_rc" = "yes" -a -e /sys/class/graphics/fb0 ] && [ "$__runlevel" = 0 -o "$__runlevel" = 6 ] && /sbin/plymouthd --mode=shutdown - export splash_mode splash_rc -} - -rc_splash() { - [[ "$splash_rc" = "yes" ]] || return - if [ "$splash_mode" = "plymouth" ]; then - if [ "$1" = "start" ]; then - /bin/plymouth --show-splash 2>/dev/null - if [ "$2" = "1" ]; then - /bin/plymouth message --text="`OUTPUT_CHARSET=UTF-8 gprintf 'Booting the system... Press Esc for verbose mode.'`" 2> /dev/null - elif [ "$2" = "0" ]; then - /bin/plymouth message --text="`OUTPUT_CHARSET=UTF-8 gprintf 'Shutting down the system... Press Esc for verbose mode.'`" 2> /dev/null - else - /bin/plymouth message --text="`OUTPUT_CHARSET=UTF-8 gprintf 'Restarting the system... Press Esc for verbose mode.'`" 2> /dev/null - fi - elif [ "$1" = "stop" -o "$1" = "exit" ]; then - /bin/plymouth quit 2>/dev/null - elif [ "$1" = "umount" ]; then - /bin/plymouth quit --retain-splash 2>/dev/null - elif [ "$1" = "verbose" ]; then - /bin/plymouth --hide-splash 2>/dev/null - else - /bin/plymouth --update "$1" 2>/dev/null - fi - fi -} - -# -# This function finds the encoding of the current locale (it can -# be overwritten by a "CHARSET" variable if needed); the call -# to "locale charmap" should return the proper value; in case it -# fails, a guess from the locale name is done. -# this function is also defined in setsysfont script -# if you change it here change it there too, to have the same behaviour -# -get_locale_encoding() { - CHARSET=${CHARSET=`LC_ALL=$GP_LANG locale charmap 2> /dev/null`} - case "$CHARSET" in - ANSI_X3.4-1968) - # this means that the locale has not been - # correctly initialized; we will look at the - # locale naming and use the known - # default values for various languages - case "${LC_ALL}${LC_CTYPE}${LANG}" in - # the locale tells it is in UTF-8, or it is a language - # we know must be in UTF-8 by default - *.utf8*|*.UTF-8*| \ - am*|an*|ar*|as*|az*|bn*|cy*|eo*|fa*|gn*|gu*|he*|hi*|hy*| \ - id*|ka*|kn*|ku*|ky*|lo*|m*|ne*|om*|pa*|ph*|se*|sr*|st*| \ - ta*|te*|tg*|ti*|tk*|tl*|tt*|ug*|ur*|uz*|vi*|xh*|y*) - CHARSET="UTF-8" ;; - esac - ;; - esac - echo "$CHARSET" -} - -# resolve a device node to its major:minor numbers in decimal or hex -get_numeric_dev() { -( - fmt="%d:%d" - if [ "$1" = "hex" ]; then - fmt="%x:%x" - fi - ls -lH "$2" | awk '{ sub(/,/, "", $5); printf("'"$fmt"'", $5, $6); }' -) 2>/dev/null -} - # Check whether file $1 is a backup or rpm-generated file and should be ignored is_ignored_file() { case "$1" in @@ -844,187 +659,26 @@ is_false() { # Apply sysctl settings, including files in /etc/sysctl.d apply_sysctl() { - sysctl -e -p /etc/sysctl.conf >/dev/null 2>&1 - for file in /etc/sysctl.d/* ; do - is_ignored_file "$file" && continue - test -f "$file" && sysctl -e -p "$file" >/dev/null 2>&1 - done -} - -key_is_random() { - [ "$1" = "/dev/urandom" -o "$1" = "/dev/hw_random" \ - -o "$1" = "/dev/random" ] -} - -find_crypto_mount_point() { - local fs_spec fs_file fs_vfstype remaining_fields - local fs - while read fs_spec fs_file remaining_fields; do - if [ "$fs_spec" = "/dev/mapper/$1" ]; then - echo $fs_file - break; - fi - done < /etc/fstab -} - -# Because of a chicken/egg problem, init_crypto must be run twice. /var may be -# encrypted but /var/lib/random-seed is needed to initialize swap. -init_crypto() { - local have_random dst src key opt lsl owner params makeswap skip arg opt - local param value rc ret mke2fs mdir prompt mount_point - - ret=0 - have_random=$1 - while read dst src key opt; do - [ -z "$dst" -o "${dst#\#}" != "$dst" ] && continue - [ -b "/dev/mapper/$dst" ] && continue; - if [ "$have_random" = 0 ] && key_is_random "$key"; then - continue - fi - if [ -n "$key" -a "x$key" != "xnone" ]; then - if test -e "$key" ; then - owner=$(ls -l $key | (read a b owner rest; echo $owner)) - if ! key_is_random "$key"; then - lsl=$(ls -l "$key") - if [ "${lsl:4:6}" != "------" ]; then - gprintf "INSECURE MODE FOR %s\n" $key - fi - fi - if [ "$owner" != root ]; then - gprintf "INSECURE OWNER FOR %s\n" $key - fi - else - gprintf "Key file for %s not found, skipping\n" $dst - ret=1 - continue - fi - else - key="" - fi - params="" - makeswap="" - mke2fs="" - skip="" - # Parse the src field for UUID= and convert to real device names - if [ "${src%%=*}" == "UUID" ]; then - src=$(/sbin/blkid -t "$src" -l -o device) - elif [ "${src/^\/dev\/disk\/by-uuid\/}" != "$src" ]; then - src=$(__readlink $src) - fi - # Is it a block device? - [ -b "$src" ] || continue - # Is it already a device mapper slave? (this is gross) - devesc=${src##/dev/} - devesc=${devesc//\//!} - for d in /sys/block/dm-*/slaves ; do - [ -e $d/$devesc ] && continue 2 - done - # Parse the options field, convert to cryptsetup parameters and - # contruct the command line - while [ -n "$opt" ]; do - arg=${opt%%,*} - opt=${opt##$arg} - opt=${opt##,} - param=${arg%%=*} - value=${arg##$param=} - - case "$param" in - cipher) - params="$params -c $value" - if [ -z "$value" ]; then - gprintf "%s: no value for cipher option, skipping\n" $dst - skip="yes" - fi - ;; - size) - params="$params -s $value" - if [ -z "$value" ]; then - gprintf "%s: no value for size option, skipping\n" $dst - skip="yes" - fi - ;; - hash) - params="$params -h $value" - if [ -z "$value" ]; then - gprintf "%s: no value for hash option, skipping\n" $dst - skip="yes" - fi - ;; - noauto) - skip="yes" - ;; - verify) - params="$params -y" - ;; - swap) - makeswap=yes - ;; - tmp) - mke2fs=yes - esac - done - if [ "$skip" = "yes" ]; then - ret=1 - continue - fi - if [ -z "$makeswap" ] && cryptsetup isLuks "$src" 2>/dev/null ; then - if key_is_random "$key"; then - gprintf "%s: LUKS requires non-random key, skipping\n" $dst - ret=1 - continue - fi - if [ -n "$params" ]; then - echo "$dst: options are invalid for LUKS partitions," \ - "ignoring them" - fi - if [ -n "$key" ]; then - /sbin/cryptsetup -d $key luksOpen "$src" "$dst" <&1 2>/dev/null && success || failure - rc=$? - else - mount_point="$(find_crypto_mount_point $dst)" - [ -n "$mount_point" ] || mount_point=${src##*/} - prompt=$(printf $"%s is password protected" "$mount_point") - if [ "$splash_rc" = yes ] && [ -d /usr/share/plymouth ]; then - plymouth ask-for-password --prompt "$prompt" --command="/sbin/cryptsetup luksOpen -T1 $src $dst" --number-of-tries=3 <&1 - rc=$? - else - # stop splash to ask for password - rc_splash verbose - /sbin/cryptsetup luksOpen "$src" "$dst" <&1 && success || failure - rc=$? - fi - fi - else - if [ -z "$key" ]; then - mount_point="$(find_crypto_mount_point $dst)" - [ -n "$mount_point" ] || mount_point=${src##*/} - prompt=$(printf $"%s is password protected" "$mount_point") - plymouth ask-for-password --prompt "$prompt" --command="/sbin/cryptsetup $params create $dst $src" <&1 - rc=$? - else - /sbin/cryptsetup $params ${key:+-d $key} create "$dst" "$src" <&1 2>/dev/null && success || failure - rc=$? - fi - fi - if [ $rc -ne 0 ]; then - ret=1 - continue - fi - if [ -b "/dev/mapper/$dst" ]; then - if [ "$makeswap" = "yes" ]; then - mkswap "/dev/mapper/$dst" 2>/dev/null >/dev/null - fi - if [ "$mke2fs" = "yes" ]; then - if mke2fs "/dev/mapper/$dst" 2>/dev/null >/dev/null \ - && mdir=$(mktemp -d /tmp/mountXXXXXX); then - mount "/dev/mapper/$dst" "$mdir" && chmod 1777 "$mdir" - umount "$mdir" - rmdir "$mdir" - fi - fi - fi - done < /etc/crypttab - return $ret + if [ -x /lib/systemd/systemd-sysctl ]; then + /lib/systemd/systemd-sysctl + else + for file in /usr/lib/sysctl.d/*.conf ; do + is_ignored_file "$file" && continue + [ -f /run/sysctl.d/${file##*/} ] && continue + [ -f /etc/sysctl.d/${file##*/} ] && continue + test -f "$file" && sysctl -e -p "$file" >/dev/null 2>&1 + done + for file in /run/sysctl.d/*.conf ; do + is_ignored_file "$file" && continue + [ -f /etc/sysctl.d/${file##*/} ] && continue + test -f "$file" && sysctl -e -p "$file" >/dev/null 2>&1 + done + for file in /etc/sysctl.d/*.conf ; do + is_ignored_file "$file" && continue + test -f "$file" && sysctl -e -p "$file" >/dev/null 2>&1 + done + sysctl -e -p /etc/sysctl.conf >/dev/null 2>&1 + fi } # A sed expression to filter out the files that is_ignored_file recognizes |