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Annotation of coherent/g/usr/bin/mlp/lpstat.s, revision 1.1.1.1

1.1       root        1: :
                      2: # MLP script to report the despooler's status in a Unix V manner.
                      3: #
                      4: # The following options are not supported:
                      5: #
                      6: #    -a[list]  There is no such thing as a printer's "acceptance" status.
                      7: #    -c[list]  Printers are not lumped into classes.
                      8: #
                      9: 
                     10: MLPDIR=/usr/spool/mlp
                     11: All=""
                     12: 
                     13: for Next in $*      # See if they want everything...
                     14: do
                     15:    case "$Next" in
                     16:       -t) All=" -r -d ";;
                     17:    esac
                     18: done
                     19: 
                     20: 
                     21: 
                     22: for Next in $* $All    # Process the various arguments...
                     23: do
                     24:    case "$Next" in
                     25:       -d)  # Print the system default destination
                     26: 
                     27:            dest=`awk -F= '/^[ ]*(DEFAULT|default)/ { print $2; next }
                     28:                 ' $MLPDIR/controls`
                     29: 
                     30:            echo "system default destination: $dest";;
                     31: 
                     32: 
                     33:       -r)  # Print the despooler (scheduler) status
                     34: 
                     35:            sched1=`ps -xfn | awk '{ if ($3 == "despooler") { print $2 }}'`
                     36: 
                     37:            sched2=`awk -F= '/^[ ]*(DESPOOLER|despooler)/ { i = $2; 
                     38:                 printf "%d", i; next } ' $MLPDIR/status`
                     39: 
                     40:            pid=`expr "$sched2" + 0`
                     41: 
                     42:            if [ "$sched1" = "" ]    # despooler's PID will never be -1
                     43:            then
                     44:               sched1=-1
                     45:            fi
                     46: 
                     47:            if test "$pid" -ne "$sched1"
                     48:            then
                     49:               echo "scheduler is not running"
                     50:            else
                     51:               echo "scheduler is running"
                     52:            fi;;
                     53: 
                     54: 
                     55:       -o)  # Print the status of each printer
                     56:            awk -F= '/^[ ]*(PRINTER|printer)/ {
                     57:                        split($2,ln,","); d = ln[2]
                     58:                        dev[d] = ln[1];
                     59: 
                     60:                        printf "---> ln[%s] = %s\n", d, dev[d]; next }
                     61:                     { lines[$1] = $0 }
                     62:            END {
                     63:               for (n in dev) {
                     64:                  printf "%s (%s) ", dev[n], lines[n]
                     65: 
                     66:                  if ( lines[n] != "") 
                     67:                     printf "%s\n", lines[n] 
                     68:                  else 
                     69:                     printf "is idle\n" 
                     70:               }
                     71:            }' $MLPDIR/controls $MLPDIR/status 
                     72:            ;;
                     73:            
                     74:    esac
                     75: done

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