vshost-util-vserver

Build script and sources for util-vserver.
git clone https://ccx.te2000.cz/git/vshost-util-vserver
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vprocunhide (2711B)

      1 #!/bin/bash
      2 # $Id$
      3 #
      4 # Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
      5 #  
      6 # This program is free software; you can redistribute it and/or modify
      7 # it under the terms of the GNU General Public License as published by
      8 # the Free Software Foundation; version 2 of the License.
      9 #  
     10 # This program is distributed in the hope that it will be useful,
     11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
     12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13 # GNU General Public License for more details.
     14 #  
     15 # You should have received a copy of the GNU General Public License
     16 # along with this program; if not, write to the Free Software
     17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
     18 
     19 
     20 : ${UTIL_VSERVER_VARS:=/usr/lib/util-vserver/util-vserver-vars}
     21 test -e "$UTIL_VSERVER_VARS" || {
     22     echo $"Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2
     23     exit 1
     24 }
     25 . "$UTIL_VSERVER_VARS"
     26 . "$_LIB_FUNCTIONS"
     27 
     28 function showHelp()
     29 {
     30     echo $\
     31 "Usage: vprocunhide
     32 
     33 Return values:
     34     0  ...  no errors
     35     1  ...  configuration error
     36     2  ...  some files were changed but errors occured on other ones
     37     3  ...  operation failed on every file
     38 
     39 Report bugs to <$PACKAGE_BUGREPORT>."
     40     exit 0
     41 }
     42 
     43 function showVersion()
     44 {
     45     echo \
     46 $"vprocunhide $PACKAGE_VERSION -- unhides /proc entries
     47 This program is part of $PACKAGE_STRING
     48 
     49 Copyright (C) 2004 Enrico Scholz
     50 This program is free software; you may redistribute it under the terms of
     51 the GNU General Public License.  This program has absolutely no warranty."
     52     exit 0
     53 }
     54 
     55 
     56 while test -n "$1"; do
     57     case "$1" in
     58 	--help)		showHelp;;
     59 	--version)	showVersion;;
     60     esac
     61 done
     62 
     63 findFile UNHIDEFILE \
     64     "$__CONFDIR"/.defaults/apps/vprocunhide/files \
     65     "$__PKGLIBDEFAULTDIR"/vprocunhide-files
     66 
     67 ok=1
     68 passed=
     69 while read filename; do
     70     params=()
     71 
     72     case "$filename" in
     73 	(\#*)	continue;;
     74 	(\~*)	params=( --admin --watch --hide ); filename=${filename#\~};;
     75 	(-*)	params=( --admin         --hide ); filename=${filename#-};;
     76 	(:*)	params=(         --watch --hide ); filename=${filename#:};;
     77 	(!*)	params=(                 --hide ); filename=${filename#!};;
     78 	(+*)	params=(                --!hide ); filename=${filename#+};;
     79 	(\>*)	params=(                        --write ); filename=${filename#>};;
     80 	(*)	params=(                --!hide );;
     81     esac
     82 	
     83     case "$filename" in
     84 	(*/)	params=( "${params[@]}" -R );;
     85 	(*)	;;
     86     esac
     87 
     88     set -- $filename
     89     test -e "$1" || continue
     90     
     91     $_SETATTR -x "${params[@]}" "$@" &&	passed=1 || ok=
     92 done <"$UNHIDEFILE"
     93 
     94 test -n "$ok"     && exit 0 || \
     95 test -n "$passed" && exit 2 || \
     96 exit 3