function findObject
{
- local mod=$1
- local var=$2
- local file=
- local i=X
+ local _fo_mod=$1
+ local _fo_var=$2
+ local _fo_file=
+ local _fo_i=X
shift 2
- for i; do
- test "$i" || continue
- test ! $mod "$i" || { file=$i; break; }
+ for _fo_i; do
+ test "$_fo_i" || continue
+ test ! $_fo_mod "$_fo_i" || { _fo_file=$_fo_i; break; }
done
- test -z "$i" -o "$file" || {
- echo "Can not find file for '$var'; aborting"
+ test -z "$_fo_i" -o "$_fo_file" || {
+ echo "Can not find file for '$_fo_var'; aborting"
exit 1
} >&2
- eval "$var=\"$file\""
+ eval "$_fo_var=\"$_fo_file\""
}
function findFile
function getAllVservers
{
- local i
- declare -a _tmp=()
+ local _ga_i
+ declare -a _ga_tmp=()
- for i in $CONFDIR/*; do
- test -d "$i" || continue
- test ! -e "$i"/disabled || continue
- test -d "$i"/vdir || continue
- case "$i" in
+ for _ga_i in $CONFDIR/*; do
+ test -d "$_ga_i" || continue
+ test ! -e "$_ga_i"/disabled || continue
+ test -d "$_ga_i"/vdir || continue
+ case "$_ga_i" in
*.~*~) continue;;
esac
- _tmp=( "${_tmp[@]}" "${i##$CONFDIR/}")
+ _ga_tmp=( "${_ga_tmp[@]}" "${_ga_i##$CONFDIR/}")
done
- eval $1='( "${_tmp[@]}" )'
+ eval $1='( "${_ga_tmp[@]}" )'
}
## Usage: _getProcNumberCount <ctx> <var>
function _getProcNumberCount
{
- local var=$2
- local procnr_cnt=0
+ local _gp_var=$2
+ local _gp_procnr_cnt=0
# Use /proc/virtual from kernel 2.6 when possible
if test -d "/proc/virtual"; then
set -- $($_GREP '^PROC:' "/proc/virtual/$1/limit" 2>/dev/null)
- procnr_cnt=$2
+ _gp_procnr_cnt=$2
else
- procnr_cnt=$($_VPS ax | $_AWK '{print $2}' | $_GREP -x "$1" | $_WC -l )
+ _gp_procnr_cnt=$($_VPS ax | $_AWK '{print $2}' | $_GREP -x "$1" | $_WC -l )
fi
- let procnr_cnt=procnr_cnt+0
- eval $var=\$procnr_cnt
+ let _gp_procnr_cnt=_gp_procnr_cnt+0
+ eval $_gp_var=\$_gp_procnr_cnt
}
## Usage: getVserverCtx <vdir> <result-varname> [<procnumber-varname> [<do-cleanup>]]
{
test -r "$1"/run || return 1
- local _ctx
- read _ctx <"$1"/run
- eval "$2"=\$_ctx
+ local _gvs_ctx
+ read _gvs_ctx <"$1"/run
+ eval "$2"=\$_gvs_ctx
test "$3" || return 0
- local _tmp
- _getProcNumberCount "$_ctx" _tmp
- eval "$3"=\$_tmp
+ local _gvs_tmp
+ _getProcNumberCount "$_gvs_ctx" _gvs_tmp
+ eval "$3"=\$_gvs_tmp
- if test "$_tmp" = 0; then
+ if test "$_gvs_tmp" = 0; then
local runfile=$($_READLINK "$1/run")
test -z "$4" || $_RM -f "$runfile"
return 1
## Usage: isVserverRunning <vdir> [<ctx-varname>]
function isVserverRunning
{
- local ctx procnum
+ local _ivr_ctx _ivr_procnum
- getVserverStatus "$1" ctx procnum 1 || return 1
- test $procnum != 0 || return 1
- test -z "$2" || eval "$2"=\$ctx
+ getVserverStatus "$1" _ivr_ctx _ivr_procnum 1 || return 1
+ test $_ivr_procnum != 0 || return 1
+ test -z "$2" || eval "$2"=\$_ivr_ctx
return 0
}
## Called as 'getFileValue <varname> <filename>+'
function getFileValue
{
- local var=$1
- local file
+ local _gfv_var=$1
+ local _gfv_file
shift
- findFile file "$@" ''
- test "$file" -a -r "$file" || return 0
- eval read "$var" <"$file"
+ findFile _gfv_file "$@" ''
+ test "$_gfv_file" -a -r "$_gfv_file" || return 0
+ eval read "$_gfv_var" <"$_gfv_file"
}
## Called as 'getFileArray <varname> <filename>'
## Usage: pkgmgmt.guessStyle <vserver> <resultvar>
function pkgmgmt.guessStyle()
{
- local vdir=$($_VSERVER_INFO "$1" VDIR) || {
+ local _pgs_vdir=$($_VSERVER_INFO "$1" VDIR) || {
echo $"Can not determine vserver-root" >&2
return 1
}
- local cfgdir=$($_VSERVER_INFO "$1" APPDIR pkgmgmt) || :
+ local _pgs_cfgdir=$($_VSERVER_INFO "$1" APPDIR pkgmgmt) || :
- if test "$cfgdir" -a -e "$cfgdir"/style; then
- read style <"$cfgdir"/style
- elif test -e "$vdir"/etc/redhat-release -o -e "$vdir"/etc/fedora-release; then
+ if test "$_pgs_cfgdir" -a -e "$_pgs_cfgdir"/style; then
+ read style <"$_pgs_cfgdir"/style
+ elif test -e "$_pgs_vdir"/etc/redhat-release -o -e "$_pgs_vdir"/etc/fedora-release; then
style=redhat
- elif test -e "$vdir"/etc/mandrake-release; then
+ elif test -e "$_pgs_vdir"/etc/mandrake-release; then
style=mandrake
- elif test -e "$vdir"/etc/debian_version; then
+ elif test -e "$_pgs_vdir"/etc/debian_version; then
style=debian
- elif test -e "$vdir"/etc/SuSE-release; then
+ elif test -e "$_pgs_vdir"/etc/SuSE-release; then
style=suse
else
echo $"Can not determine packagemanagement style" >&2
function vshelper._getHandlerInternal
{
- local var=$1
- local tmp
+ local _vghi_var=$1
+ local _vghi_tmp
shift
shift ## HACK: see below the note about the 'set -u' mode
while test "$#" -ge 2; do
- local mod=$1
- local obj=$2
+ local _vghi_mod=$1
+ local _vghi_obj=$2
shift 2
- test "$mod" "$obj" || continue
- case "$mod" in
+ test "$_vghi_mod" "$_vghi_obj" || continue
+ case "$_vghi_mod" in
(-x)
- eval $var=\$obj
+ eval $_vghi_var=\$_vghi_obj
;;
(-e)
- read tmp <"$obj"
- eval $var=:\$tmp
+ read _vghi_tmp <"$_vghi_obj"
+ eval $_vghi_var=:\$_vghi_tmp
;;
- (*) panic $"Internal error, unexpected modifier '$mod'"
+ (*) panic $"Internal error, unexpected modifier '$_vghi_mod'"
esac
return 0
done
## Usage: vshelper.getHandler <result-var> <vserver> <action>
function vshelper.getHandler
{
- local appdir=$($_VSERVER_INFO "$2" APPDIR vshelper) || appdir=
- local script
- declare -a search_list=( X )
+ local _vgh_appdir=$($_VSERVER_INFO "$2" APPDIR vshelper) || _vgh_appdir=
+ declare -a _vgh_search_list=( X )
## HACK: when we are in 'set -u' mode, empty lists are causing errors
- test -z "$appdir" || search_list=( "${search_list[@]}" -x "$appdir/$3" )
- test -z "$appdir" || search_list=( "${search_list[@]}" -e "$appdir/action" )
- search_list=( "${search_list[@]}" -x "$CONFDIR"/.defaults/apps/vshelper/"$3" )
- search_list=( "${search_list[@]}" -e "$CONFDIR"/.defaults/apps/vshelper/action )
+ test -z "$_vgh_appdir" || _vgh_search_list=( "${_vgh_search_list[@]}" -x "$_vgh_appdir/$3" )
+ test -z "$_vgh_appdir" || _vgh_search_list=( "${_vgh_search_list[@]}" -e "$_vgh_appdir/action" )
+ _vgh_search_list=( "${_vgh_search_list[@]}" -x "$CONFDIR"/.defaults/apps/vshelper/"$3" )
+ _vgh_search_list=( "${_vgh_search_list[@]}" -e "$CONFDIR"/.defaults/apps/vshelper/action )
- ! vshelper._getHandlerInternal "$1" "${search_list[@]}" || return 0
+ ! vshelper._getHandlerInternal "$1" "${_vgh_search_list[@]}" || return 0
eval $1=':restart'
}
## Usage: vshelper.initSync <vserver> <pipe-varname>
function vshelper.initSync
{
- local tmpdir=$($_MKTEMPDIR /tmp/vserver-stop.XXXXXX) || {
+ local _vis_tmpdir=$($_MKTEMPDIR /tmp/vserver-stop.XXXXXX) || {
warning $"Failed to generate temporary directory for vshelper sync"
return 1
}
- local fifo="$tmpdir"/pipe
- $_MKFIFO -m700 "$fifo"
- vshelper.doInit "$1" sync "$fifo"
- eval $2=\$fifo
+ local _vis_fifo="$_vis_tmpdir"/pipe
+ $_MKFIFO -m700 "$_vis_fifo"
+ vshelper.doInit "$1" sync "$_vis_fifo"
+ eval $2=\$_vis_fifo
}
## Usage: vshelper.getSyncTimeout <vserver> <varname>
function vshelper.getSyncTimeout
{
- local appdir=$($_VSERVER_INFO "$1" APPDIR vshelper) || appdir=
- local file tmp
+ local _vgst_appdir=$($_VSERVER_INFO "$1" APPDIR vshelper) || _vgst_appdir=
+ local _vgst_file _vgst_tmp
- findFile file ${appdir:+"$appdir"/sync-timeout} "$CONFDIR"/.defaults/apps/vshelper/sync-timeout ''
- test "$file" || return 1
- read tmp <"$file"
- eval $2=\$tmp
+ findFile _vgst_file ${_vgst_appdir:+"$_vgst_appdir"/sync-timeout} "$CONFDIR"/.defaults/apps/vshelper/sync-timeout ''
+ test "$_vgst_file" || return 1
+ read _vgst_tmp <"$_vgst_file"
+ eval $2=\$_vgst_tmp
}