lsof/AFSConfig at master · lsof-org/lsof · GitHub

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#!/bin/sh

# $Id: AFSConfig,v 1.2 99/05/09 14:49:54 abe Exp $

# AFSConfig: configure for AFS

AFSD=/usr/vice/etc/afsd

AH=AFSHeaders

AV=AFSVersion

STD=/usr/afsws/include

# Establish trap and stty handling.

ISIG=":"

trap 'rm -f $AH $AV; $ISIG; exit 1' 1 2 3 15

stty -a 2>&1 | grep isig > /dev/null

if test $? -eq 0

then

stty -a 2>&1 | grep -E -e -isig > /dev/null

if test $? -eq 0

then

ISIG="stty -isig"

stty isig

# Decide how to use echo.

ECHO=$(echo -n "")

if test "X$ECHO" = "X-n "

then

EC="\c"

EO=""

else

EC=""

EO="-n"

# Decide (perhaps for a second time) that AFS is installed.

CELL=""

if test -r /usr/vice/etc/ThisCell

then

cell=$(awk '{print $1}' /usr/vice/etc/ThisCell)

if test -d /afs/$cell

then

CELL=$cell

else

CELL=$(echo $cell | sed 's/$[^.]*$\..*/\1/')

if test "X$CELL" != "X"

then

if test ! -d /afs/$CELL

then

CELL=""

if test "X$CELL" = "X"

then

echo ""

echo "This system does not appear to have AFS installed."

exit 1

# See if AFS configuration is wanted.

cat << .CAT_MARK

AFS appears to be installed on this system; cell name "$CELL".

Lsof needs to be configured for AFS by identifying: 1) the directory

that includes the AFS header files needed to compile AFS support into

lsof; and 2) the version of AFS that is installed.

.CAT_MARK

END=0

while test $END = 0

echo ""

echo $EO "Do you want to configure lsof for AFS (y|n) [y]? $EC"

read ANS EXCESS

if test "X$ANS" = "Xn" -o "X$ANS" = "XN"

then

exit 1

if test "X$ANS" = "Xy" -o "X$ANS" = "XY" -o "X$ANS" = "X"

then

END=1

else

echo ""

echo "Please answer y or n."

done

# See if $AH exists and points to a likely place.

AHOK=""

echo ""

echo "====================================================================="

echo ""

if test -r $AH

then

AHP=$(cat $AH)

if test -r $AHP

then

if test -r $AHP/afs/afs.h

then

cat << .CAT_MARK

The location of the AFS header files required by lsof has been

previously identified as "$AHP".

Since <afs/afs.h> can be found there, that's probably correct.

.CAT_MARK

END=0

while test $END = 0

echo ""

echo $EO "Do you want to use $AHP again (y|n) [y]? $EC"

read ANS EXCESS

if test "X$ANS" = "Xy" -o "X$ANS" = "XY" -o "X$ANS" = "X"

then

AHOK="ok"

END=1

else

if test "X$ANS" = "Xn" -o "X$ANS" = "XN"

then

rm -f $AH

AHP=""

END=1

else

echo ""

echo "Please answer y or n."

done

else

echo "\"$AHP\" has been previously specified as the location of the"

echo "AFS header files, but it lacks an afs/afs.h header file."

rm -f $AH

AHP=""

else

echo "The file ./$AH exists, but has no AFS header file path in it."

rm -f $AH

AHP=""

else

echo "No previous header location has been specified."

rm -f $AH

AHP=""

# See if the header files are in the "standard" place.

if test "X$AHOK" != "Xok"

then

if test -r $STD

then

echo ""

echo "====================================================================="

echo ""

echo "The AFS header files appear to be in the \"standard\" location --"

echo "i.e.: \"$STD\"."

END=0

while test $END = 0

echo ""

echo $EO "Do you want to let lsof use them (y|n) [y]? $EC"

read ANS EXCESS

if test "X$ANS" = "Xy" -o "X$ANS" = "XY" -o "X$ANS" = "X"

then

echo $STD > $AH

AHOK="ok"

END=1

else

if test "X$ANS" = "Xn" -o "X$ANS" = "XN"

then

END=1

else

echo ""

echo "Please answer y or n."

done

# Ask for the AFS header file location.

if test "X$AHOK" != "Xok"

then

echo ""

echo "====================================================================="

echo ""

echo "Please specify the full path where lsof can find the AFS header"

echo "files. A possible location is: \"/afs/$CELL/<sysname>/include\"."

cat << .CAT_MARK

The <sysname> component of the path is the AFS system name that

was used to configure and build AFS on this system. It is usually

constructed from a manufacturer or Unix operating system designation,

followed by a version number -- e.g., hp800_ux90, sun4m_54, vax_ul43,

etc. You may have to consult your AFS documentation to determine

what <sysname> applies to your configuration.

.CAT_MARK

END=0

while test $END = 0

echo ""

echo $EO "Do you want to see the contents of /afs/$CELL (y|n) [y]? $EC"

read ANS EXCESS

if test "X$ANS" = "Xn" -o "X$ANS" = "XN"

then

END=1

else

if test "X$ANS" = "Xy" -o "X$ANS" = "XY" -o "X$ANS" = "X"

then

echo ""

ls -C /afs/$CELL

END=1

else

echo ""

echo "Please answer y or n."

done

END=0

while test $END = 0

echo ""

echo $EO "AFS header file path: $EC"

read ANS EXCESS

fc=$(expr "${ANS}X" : '$.$.*')

if test "X$fc" = "X/"

then

if test -r $ANS/afs/afs.h

then

echo $ANS > $AH

AHOK="ok"

END=1

else

echo ""

echo "$ANS/afs/afs.h doesn't exist."

echo "Please enter a path whose afs subdirectory contains afs.h"

else

echo ""

echo "Please enter an absolute path name."

done

if test "X$AHOK" != "Xok"

then

echo "AFSConfig: unknown error"

exit 1

# Determine AFS version.

if test -r $AV

then

echo ""

echo "====================================================================="

echo ""

AVN=$(cat $AV)

cat << .CAT_MARK

The AFS version was previously specified as: $AVN

.CAT_MARK

END=0

while test $END = 0

echo ""

echo $EO "Is this the correct version number (y|n) [y]? $EC"

read ANS EXCESS

if test "X$ANS" = "Xy" -o "X$ANS" = "XY" -o "X$ANS" = "X"

then

exit 0

if test "X$ANS" = "Xn" -o "X$ANS" = "XN"

then

rm -f $AV

END=1

else

echo "Please answer y or n."

done

# See if the version number can be determined.

if test -r $AFSD

then

ANS=$(strings $AFSD | grep "Base configuration afs" | sed 's/^.*ion afs$[^ ]*$ .*/\1/')

TV=$(echo $ANS | sed 's/^$[0-9]*$\.$[0-9]*$$.*$/\1 \2 \3/' | awk '{printf "%d.%d%s\n",$1,$2,$3}')

if test "X$ANS" = "X$TV"

then

echo ""

echo "====================================================================="

echo ""

cat << .CAT_MARK

Examining $AFSD the AFS version number appears to be: $TV

.CAT_MARK

END=0

while test $END = 0

echo ""

echo $EO "Do you want to use this version number (y/n) [y]? $EC"

read ANS EXCESS

if test "X$ANS" = "Xn" -o "X$ANS" = "XN"

then

END=1

else

if test "X$ANS" = "Xy" -o "X$ANS" = "XY" -o "X$ANS" = "X"

then

echo $TV > $AV

exit 0

else

echo ""

echo "Please answer y or n."

done

# Ask for the version number.

echo ""

echo "====================================================================="

END=0

while test $END = 0

echo ""

echo $EO "Please enter the AFS version number: $EC"

read ANS EXCESS

TV=$(echo $ANS | sed 's/^$[0-9]*$\.$[0-9]*$$.*$/\1 \2 \3/' | awk '{printf "%d.%d%s\n",$1,$2,$3}')

if test "X$ANS" = "X$TV"

then

echo $TV > $AV

exit 0

done

lsof/AFSConfig at master · lsof-org/lsof · GitHub

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