#! /bin/sh # # Name: # # lmdown script file for shutting down the FLEXlm License Manager # # Usage: # # lmdown [-h|-help] [-arch] [-v] [-w] [-c licensefile] # [-l debuglog] [-u username] # # Description: # # This Bourne Shell script shuts down the FLEXlm License Manager # used by MATLAB. It uses configuration information found normally # in the file, # # $MATLAB/etc/lmopts.sh # or # $LM_ROOT/lmopts.sh (standalone) # # Command line arguments can override some of this configuration # information. # # Options: # # -h | -help - help. Print usage. # # -arch - Assume local host has architecture arch. # # -v - Verbose listing. Outputs the configuration # information. # # -w - Switch script mode from that set in # lmopts.sh file. # DEFAULT: Switch from MathWorks to # Globetrotter. # # -c licensefile - Path to license file. # DEFAULT: $MATLAB/etc/license.dat # $LM_ROOT/license.dat (standalone) # # -l debuglog - Path to FLEXlm debug logfile. # Applies only to MathWorks script mode. # Makes sense only if originally used with # lmstart to override the value in the # lmopts.sh file. # DEFAULT: /var/tmp/lm_TMW12.log # # -u username - Username to start/stop license manager. # Only useful at machine bootup time or if you # are running as superuser. # DEFAULT: none # # note(s): # # 1. This script executes without changing the current directory. # This means that relative pathnames can be used in command # options. # # Copyright (c) 1986-2000 The MathWorks, Inc. # $Revision: 1.36 $ $Date: 2000/03/16 22:22:56 $ #----------------------------------------------------------------------- #23456789012345678901234567890123456789012345678901234567890123456789012 # arg0_=$0 # trap "rm -rf /tmp/$$a /tmp/$$b > /dev/null 2>&1; exit 1" 1 2 3 15 # # Do not use ARCH if it exists in the environment # if [ "$LM_SET_ENV" = "" -a "$ARCH" != "" ]; then ARCH="" fi # #========================= archlist.sh (start) ============================ # # usage: archlist.sh # # abstract: This Bourne Shell script creates the variable ARCH_LIST. # # note(s): 1. This file is always imbedded in another script # # Copyright 1997-2000 The MathWorks, Inc. # $Revision: 1.8 $ $Date: 2000/06/16 16:08:59 $ #---------------------------------------------------------------------------- # ARCH_LIST='sol2 hpux hp700 alpha ibm_rs sgi glnx86' #======================================================================= # Functions: # check_archlist () #======================================================================= check_archlist () { # Sets ARCH. If first argument contains a valid # arch then ARCH is set to that value else # an empty string. If there is a second argument # do not output any warning message. The most # common forms of the first argument are: # # ARCH=arch # MATLAB_ARCH=arch # argument=-arch # # Always returns a 0 status. # # usage: check_archlist arch=[-]value [noprint] # if [ $# -gt 0 ]; then arch_in=`expr "$1" : '.*=\(.*\)'` if [ "$arch_in" != "" ]; then ARCH=`echo "$ARCH_LIST EOF $arch_in" | awk ' #----------------------------------------------------------------------- { for (i = 1; i <= NF; i = i + 1) if ($i == "EOF") narch = i - 1 for (i = 1; i <= narch; i = i + 1) if ($i == $NF || "-" $i == $NF) { print $i exit } }'` #----------------------------------------------------------------------- if [ "$ARCH" = "" -a $# -eq 1 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo " Warning: $1 does not specify a valid architecture - ignored . . ." echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi else ARCH="" fi else ARCH="" fi # return 0 } #======================================================================= #========================= archlist.sh (end) ============================== # #======================================================================= # # Functions: # # fix_pidinfo () # killpids () # reorder_pidinfo # scriptpath () # standalone_lm () # timestamp () # #======================================================================= fix_pidinfo () { # This is a filter which takes the raw # pidinfo lines and fixes any fields. # # Always returns a 0 status. # # usage: fix_pidinfo # while read pid pname do if [ "$pname" = "$LM_RUN_DIR/$LM_MARKER.ld" ]; then echo "$pid lmgrd" else echo "$pid $pname" fi done return 0 } #======================================================================= killpids () { # Reads psfile for ps information. Writes # messages to standard output as well as LM_LOGFILE. # # The process list is in the correct order. Normally # this is in increasing sorted order. This may not be # true. For example, on the alpha this is not true. # lmgrd's have been moved ahead of the vendor daemons # before this is called because lmgrd must be killed # before any vendor deamons! # # Always check first if already killed. # # Always returns a status of 0. # # Note: You must save standard output and look for # 'Error:' to determine if there was a problem. # # usage: killpids psfile # psfile=$1 (while read pid pname do process_exist $pid if [ $? -eq 0 ]; then msg=`kill -9 $pid 2>&1` if [ "$msg" ]; then # # Ignore any message from pname = 'su'. On bootup root may own it and # if the owner is wrong on take down the problem will show up with the # other pids. Also the su process will die automatically when it's child # is killed. # if [ "$pname" = "su" ]; then continue fi interactive if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo " Error: message returned by 'kill -9' for process id = $pid ($pname)" echo " $msg" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi else interactive if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo $pid $pname | awk ' { printf " process id = %6d killed . . . (%s)\n", $1, $2 }' fi echo "`timestamp` (lmdown) [MathWorks] process id = $pid . . . ($pname) - killed" >> $LM_LOGFILE #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi else interactive if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo $pid $pname | awk ' { printf " process id = %6d killed . . . (%s)\n", $1, $2 }' fi echo "`timestamp` (lmdown) [MathWorks] process id = $pid . . . ($pname) - killed" >> $LM_LOGFILE #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi done) < $psfile return 0 } #======================================================================= reorder_pidinfo () { # This is a filter which takes the raw # pidinfo lines and reorders the lines. First # it sorts them in increasing pid and then # moves all lmgrd's to the top. # # Always returns a 0 status. # # usage: reorder_pidinfo # sort -n +0 -1 | awk ' #-------------------------------------------------------------------------- BEGIN { nlmgrd = 0; nnolmgrd = 0 } $2 == "lmgrd" { nlmgrd = nlmgrd + 1 a[nlmgrd] = $0 next } { nnolmgrd = nnolmgrd + 1 b[nnolmgrd] = $0 } END { for (i = 1; i <= nlmgrd; i = i + 1) print a[i] for (i = 1; i <= nnolmgrd; i = i + 1) print b[i] }' #-------------------------------------------------------------------------- return 0 } #======================================================================= scriptpath () { # Returns path of this script as a directory, # ROOTDIR, and command name, CMDNAME. # # Returns a 0 status unless an error occurred. # # usage: scriptpath # # filename=$arg0_ # # Now it is either a file or a link to a file. # cpath=`pwd` # # Follow up to 8 links before giving up. Same as BSD 4.3 # n=1 maxlinks=8 while [ $n -le $maxlinks ] do # # Get directory correctly! # newdir=`echo "$filename" | awk ' { tail = $0 np = index (tail, "/") while ( np != 0 ) { tail = substr (tail, np + 1, length (tail) - np) if (tail == "" ) break np = index (tail, "/") } head = substr ($0, 1, length ($0) - length (tail)) if ( tail == "." || tail == "..") print $0 else print head }'` if [ ! "$newdir" ]; then newdir="." fi if [ ! -d $newdir ]; then #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo '' echo 'Internal error 1: Could not determine the path of the command.' echo '' echo " original command path = $arg0_" echo " current command path = $filename" echo '' echo ' Please contact:' echo '' echo ' MathWorks Technical Support' echo '' echo ' for further assistance.' echo '' #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ return 1 fi cd $newdir # # Need the function pwd - not the built in one # newdir=`/bin/pwd` # newbase=`expr //$filename : '.*/\(.*\)' \| $filename` lscmd=`ls -l $newbase 2>/dev/null` if [ ! "$lscmd" ]; then #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo '' echo 'Internal error 2: Could not determine the path of the command.' echo '' echo " original command path = $filename" echo " current command path = $filename" echo '' echo ' Please contact:' echo '' echo ' MathWorks Technical Support' echo '' echo ' for further assistance.' echo '' #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ return 1 fi # # Check for link portably # if [ `expr "$lscmd" : '.*->.*'` -ne 0 ]; then filename=`echo "$lscmd" | awk '{ print $NF }'` else # # It's a file # dir="$newdir" CMDNAME="$newbase" LM_ROOTdefault=`/bin/pwd` break fi n=`expr $n + 1` done if [ $n -gt $maxlinks ]; then #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo '' echo 'Internal error 3: More than $maxlinks links in path to' echo " this script. That's too many!" echo '' echo " original command path = $filename" echo " current command path = $filename" echo '' echo ' Please contact:' echo '' echo ' MathWorks Technical Support' echo '' echo ' for further assistance.' echo '' #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ return 1 fi cd $cpath return 0 } #======================================================================= standalone_lm () { # If install_matlab does not exist in the # parent directory then it is standalone # and output a 1 else 0. # # Always returns 0 status. # # usage: standalone_lm # if [ ! -f $LM_ROOTdefault/../install_matlab ]; then echo 1 else echo 0 fi return 0 } #======================================================================= timestamp () { # Returns the time of the current day on standard # output. Remove any leading zero. # # Sample: FLEXlm debug logfile entry # # 11:03:08 (lmgrd) TIMESTAMP 11/1/96 # # Always returns a 0 status. # # usage: timestamp # echo `date '+%T'` | awk ' { if (substr($1,1,1) == "0") print substr($1,2); else print $1 }' return 0 } #======================================================================= # # Determine the default license manager root directory (LM_ROOTdefault) # and the current directory (cpath) # scriptpath if [ $? -ne 0 ]; then exit 1 fi # # Verify input # stat="OK" msg="" # help= verbose= LM_SWITCHMODE= licensefile= logfile= username= arglist_lmgrd= # while [ "$stat" = "OK" -a $# -gt 0 ]; do case "$1" in -h|-help) # -help: Help option. help=1 ;; -v) verbose=1 ;; -w) LM_SWITCHMODE=1 ;; -c) if [ $# -eq 1 ]; then msg='usage' stat="" else shift licensefile=$1 fi ;; -l) if [ $# -eq 1 ]; then msg='usage' stat="" else shift logfile=$1 fi ;; -u) if [ $# -eq 1 ]; then msg='usage' stat="" else shift username=$1 fi ;; -*) check_archlist argument=$1 noprint if [ "$ARCH" = "" ]; then msg="-arch ($1) is invalid . . ." stat="" fi ;; *) stat="" ;; esac shift done # export help export verbose export LM_SWITCHMODE export licensefile export logfile export username export arglist_lmgrd # ck_licensefile=1; export ck_licensefile ck_writelogfile=1; export ck_writelogfile # if [ "$stat" = "" -o "$help" != "" ]; then if [ "$msg" != "" ]; then #----------------------------------------------------------------------- echo " " echo " Error: $msg" echo " " #----------------------------------------------------------------------- fi #----------------------------------------------------------------------- ( echo "------------------------------------------------------------------------" echo " " echo " Usage: lmdown [-h|-help] [-arch] [-v] [-w] [-c licensefile]" echo " [-l debuglog] [-u username]" echo " " echo " -h|-help - Help." echo " -arch - Assume local host has architecture arch." echo " -v - Verbose listing. Outputs the configuration" echo " information." echo " -w - Switch script mode from that set in" echo " lmopts.sh file." echo " DEFAULT: Switch from MathWorks to" echo " Globetrotter." echo " -c licensefile - Path to license file." #----------------------------------------------------------------------- if [ "`standalone_lm`" = "1" ]; then #----------------------------------------------------------------------- echo ' DEFAULT: $LM_ROOT/license.dat' #----------------------------------------------------------------------- else #----------------------------------------------------------------------- echo ' DEFAULT: $MATLAB/etc/license.dat' #----------------------------------------------------------------------- fi #----------------------------------------------------------------------- echo " -l debuglog - Path to FLEXlm debug logfile." echo " Applies only to MathWorks script mode." echo " Makes sense only if originally used with" echo " lmstart to override the value in the" echo " lmopts.sh file." echo ' DEFAULT: /var/tmp/lm_TMW12.log' echo " -u username - Username to start/stop license manager." echo " Only useful at machine bootup time or if you" echo " are running as superuser." echo " DEFAULT: none" echo " " echo " Shuts down any currently running FLEXlm license daemons used by" echo " MATLAB. It uses configuration information found normally in the" echo " file," echo " " #----------------------------------------------------------------------- if [ "`standalone_lm`" = "1" ]; then #----------------------------------------------------------------------- echo ' $LM_ROOT/lmopts.sh.' #----------------------------------------------------------------------- else #----------------------------------------------------------------------- echo ' $MATLAB/etc/lmopts.sh.' #----------------------------------------------------------------------- fi #----------------------------------------------------------------------- echo " " echo " Command line arguments can override some of this configuration" echo " information." echo " " echo "------------------------------------------------------------------------" ) > /tmp/$$a #----------------------------------------------------------------------- if [ "$help" = "1" ]; then verbose=1 . $LM_ROOTdefault/util/setlmenv.sh >> /tmp/$$a more /tmp/$$a else more /tmp/$$a fi rm -f /tmp/$$a exit 1 fi # # Set the environment # . $LM_ROOTdefault/util/setlmenv.sh # # Allow port@host # if [ "$LM_UTIL_MODE" != "1" -o "$LM_PORTATHOST" = "1" ]; then # interactive if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi $LM_ROOT/$ARCH/lmdown -c $LM_START_FILE if [ $? -ne 0 ]; then interactive if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo ' Error: (Globetrotter mode) lmdown exited with an error . . .' echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi exit 1 else if [ "$LM_UTIL_MODE" = "1" ]; then cleanup fi fi interactive if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi exit 0 else # # MathWorks mode # getpidinfo "($LM_ROOT/lmboot)" > /tmp/$$a getpidinfo "($LM_RUN_DIR/$LM_MARKER)" | fix_pidinfo | reorder_pidinfo >> /tmp/$$a if [ $? -ne 0 ]; then exit 1 fi npids=`wc -l /tmp/$$a | awk '{ print $1 }'` npids=`expr "$npids" + 0` if [ $npids -ne 0 ]; then # # kill the daemons - include hostname to remind the user. # (cat /dev/null >> $LM_LOGFILE) 2>/dev/null if [ $? -ne 0 ]; then badlogfilemsg $LM_LOGFILE 'LM_LOGFILE' exit 1 else if [ ! -s $LM_LOGFILE ]; then rm -f $LM_LOGFILE fi fi # trap "" interactive if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo " Killing license manager daemon processes . . . (`hostname`)" echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi killpids /tmp/$$a > /tmp/$$b cat /tmp/$$b # # Check file /tmp/$$b for errors # grep 'Error:' /tmp/$$b > /dev/null 2>&1 if [ $? -eq 0 ]; then interactive if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi rm -f /tmp/$$a /tmp/$$b > /dev/null 2>&1 exit 1 else cleanup fi interactive if [ $? -ne 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo 'License manager down . . .' echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ else #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi else interactive if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo ' No license manager daemons running . . .' echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ else #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi fi fi rm -f /tmp/$$a /tmp/$$b > /dev/null 2>&1 exit 0