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Subject: v08i033: Uumail release 4.2, Part01/04 Newsgroups: mod.sources Approved: mirror!rs Submitted by: sob@soma.BCM.TMC.EDU (Stan Barber) Mod.sources: Volume 8, Issue 33 Archive-name: uumail4/Part01 [ IMPORTANT NOTE: This version superceeds the recent net.sources posting because it also inclues the Patch#1. An earlier version of Uumail was next in the backlog, hence this "rapid" posting. --r$ ] #! /bin/sh # Make a new directory for the uumail sources, cd to it, # and run kits 1 thru 4 through sh. # When all 4 kits have been run, read README. echo "This is uumail kit 1 (of 4). If kit 1 is complete, the line" echo '"'"End of kit 1 (of 4)"'" will echo at the end.' echo "" export PATH || (echo "You didn't use sh, you clunch." ; kill $$) echo Extracting Configure cat >Configure <<'!STUFFY!FUNK!' #! /bin/sh # # If these # comments don't work, trim them. Don't worry about the other # shell scripts, Configure will trim # comments from them for you. # # $Header: Configure,v 1.12 87/02/02 15:44:21 sob Exp $ # # $Log: Configure,v $ # Revision 1.12 87/02/02 15:44:21 sob # Added localflags option # # Revision 1.11 86/12/15 13:27:39 sob # Fixed useknownhosts bug # # Revision 1.10 86/11/06 01:58:57 sob # Altered DBM to UUDBM to avoid possible conflicts under 4.3 BSD # Thanks to page@ulowell for the report # # Revision 1.9 86/11/03 22:57:41 sob # Spelling fix. # Sheesh. # # Revision 1.8 86/11/03 22:53:43 sob # Fixes provided by lowell!page # # Revision 1.5 86/10/21 15:35:10 sob # Added RETURN mail definition # # Revision 1.4 86/10/21 15:07:07 sob # Changes to use the MANIFEST file effectively. # # Revision 1.3 86/10/10 18:25:48 sob # Modified uuconf.h here # # Revision 1.2 86/10/07 15:13:49 sob # Modifications for better use on SYSTEM V # # Yes, you may rip this off to use in other distribution packages. # Thanks, Larry Wall. I did! Stan Barber # n='' c='' libc='' eunicefix='' eunice='' sysexits='' cpp='' useknownhost='' knownhost='' shsharp='' spitshell='' startsh='' test='' expr='' sed='' echo='' cat='' rm='' mv='' cp='' tail='' log='' sorted='' tr='' mkdir='' sort='' uniq='' grep='' egrep='' contains='' lib='' nametype='' cc='' iandd='' ndirlib='' libndir='' usendir='' ndirc='' ndiro='' debug='' resolve='' mailer='' localmail='' localflags='' internet='' returnmail='' bindir='' filexp='' Log='' Header='' sitename='' orgname='' mailadmin='' libdbm='' mansrc='' manext='' maildir='' spool='' active='' myactive='' mininact='' pref='' defeditor='' rootid='' mboxchar='' locpref='' orgpref='' citypref='' statepref='' cntrypref='' contpref='' strchr='' novoid='' novfork='' portable='' passnam='' berknam='' usgnam='' whoami='' termio='' fcntl='' ioctl='' database='' logfile='' noalias='' aliases='' havetlib='' getpwent='' gethostname='' douname='' phostname='' hostcmd='' norelay='' CONFIG='' echo "Beginning of configuration questions for uumail kit." : Eunice requires " " instead of "", can you believe it echo " " : sanity checks PATH='.:/bin:/usr/bin:/usr/local/bin:/usr/ucb:/usr/local:/usr/lbin:/etc' export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0; kill $$) if test ! -t 0; then echo "Say 'sh Configure', not 'sh <Configure'" exit 1 fi : some greps do not return status, grrr. echo "grimblepritz" >grimble if grep blurfldyick grimble >/dev/null 2>&1 ; then contains=contains else if grep grimblepritz grimble >/dev/null 2>&1 ; then contains=grep else contains=contains fi fi rm grimble : the following should work in any shell case $contains in contains*) echo " " echo "AGH! Grep doesn't return a status. Attempting remedial action." cat >contains <<'EOSS' grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp EOSS chmod 755 contains esac : first determine how to suppress newline on echo command echo "Checking echo to see how to suppress newlines..." (echo "hi there\c" ; echo " ") >.echotmp if $contains c .echotmp >/dev/null 2>&1 ; then echo "...using -n." n='-n' c='' else echo "...using \\\c." n='' c='\c' fi echo $n "Type carriage return to continue. Your cursor should be here-->$c" read ans rm .echotmp : now set up to do reads with possible shell escape : if this does not work on your machine, 1,$s/. myread/read ans/ cat <<EOSC >myread ans='!' while expr "X\$ans" : "X!" >/dev/null; do read ans case "\$ans" in !) sh echo " " echo $n "Your answer: $c" ;; !*) set \`expr "X\$ans" : "X!$.*$\$"\` sh -c "\$*" echo " " echo $n "Your answer: $c" ;; esac done EOSC : general instructions cat <<'EOH' This installation shell script will examine your system and ask you questions to determine how uumail and its auxiliary files should be installed. If you get stuck on a question, you may use a ! shell escape to start a subshell or execute a command. Many of the questions will have default answers in square brackets--typing carriage return will give you the default. On some of the questions which ask for file or directory names you are allowed to use the ~name construct to specify the login directory belonging to "name", even if you don't have a shell which knows about that. Questions where this is allowed will be marked "(~name ok)". Much effort has been expended to ensure that this shell script will run on any Unix system. If despite that it blows up on you, your best bet is to edit Configure and run it again. (Trying to install uumail without having run Configure is well nigh impossible.) Also, let me (sob@rice.edu) know how I blew it. This installation script affects things in two ways: 1) it does direct variable substitutions on some of the files included in this kit, and 2) it builds a uuconf.h file for inclusion in C programs. You may edit any of these files as the need arises after running this script. EOH echo $n "[Type carriage return to continue] $c" . myread : get old answers, if there is a config file out there if test -f config.sh; then echo " " echo "(Fetching default answers from your old config.sh file...)" . config.sh fi : get list of predefined functions in a handy place echo " " if test -f /lib/libc.a; then echo "Your C library is in /lib/libc.a. You're normal." libc=/lib/libc.a else if test -f /usr/lib/libc.a; then echo "Your C library is in /usr/lib/libc.a, of all places." libc=/usr/lib/libc.a else if test -f "$libc"; then echo "Your C library is in $libc, like you said before." else cat <<'EOM' I can't seem to find your C library. I've looked for /lib/libc.a and /usr/lib/libc.a, but neither of those are there. What is the full name EOM echo $n "of your C library? $c" . myread libc="$ans" fi fi fi echo " " echo $n "Extracting names from $libc for later perusal...$c" if ar t $libc > libc.list; then echo "done" else echo " " echo "The archiver doesn't think $libc is a reasonable library." exit 1 fi : make some quick guesses about what we are up against echo " " echo $n "Hmm... $c" if $contains SIGTSTP /usr/include/signal.h >/dev/null 2>&1 ; then echo "Looks kind of like a BSD system, but we'll see..." echo exit 0 >bsd echo exit 1 >usg echo exit 1 >v7 else if $contains fcntl.o libc.list >/dev/null 2>&1 ; then echo "Looks kind of like a USG system, but we'll see..." echo exit 1 >bsd echo exit 0 >usg echo exit 1 >v7 else echo "Looks kind of like a version 7 system, but we'll see..." echo exit 1 >bsd echo exit 1 >usg echo exit 0 >v7 fi fi if $contains vmssystem.o libc.list >/dev/null 2>&1 ; then cat <<'EOI' There is, however, a strange, musty smell in the air that reminds me of something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit. EOI echo "exit 0" >eunice eunicefix=unixtovms eunice=define : it so happens the Eunice I know will not run shell scripts in Unix format else echo " " echo "Congratulations. You aren't running Eunice." eunicefix=':' eunice=undef echo "exit 1" >eunice fi chmod 755 bsd usg v7 eunice $eunicefix bsd usg v7 eunice : see how we invoke the C preprocessor echo " " echo "Checking to see how your C preprocessor is invoked..." cat <<'EOT' >testcpp.c #define ABC abc #define XYZ xyz ABC+XYZ EOT echo 'Maybe "cc -E" will work...' cc -E testcpp.c >testcpp.out 2>&1 if $contains 'abc+xyz' testcpp.out >/dev/null 2>&1 ; then echo "Yup, it does." cpp='cc -E' else echo 'Nope...maybe "cc -P" will work...' cc -P testcpp.c >testcpp.out 2>&1 if $contains 'abc+xyz' testcpp.out >/dev/null 2>&1 ; then echo "Yup, that does." cpp='cc -P' else echo 'Nixed again...maybe "/lib/cpp" will work...' /lib/cpp testcpp.c >testcpp.out 2>&1 if $contains 'abc+xyz' testcpp.out >/dev/null 2>&1 ; then echo "Hooray, it works! I was beginning to wonder." cpp='/lib/cpp' else echo 'Hmm...maybe you already told me...' case "$cpp" in '') ;; *) $cpp testcpp.c >testcpp.out 2>&1;; esac if $contains 'abc+xyz' testcpp.out >/dev/null 2>&1 ; then echo "Hooray, you did! I was beginning to wonder." else echo "Nope. I can't find a C preprocessor. Name one: $c" . myread cpp="$ans" $cpp testcpp.c >testcpp.out 2>&1 if $contains 'abc+xyz' testcpp.out >/dev/null 2>&1 ; then echo "OK, that will do." else echo "Sorry, I can't get that to work. Go find one." exit 1 fi fi fi fi fi rm -f testcpp.c testcpp.out : check for pdp11 echo " " if usg; then : pdp11 is already defined else cat <<'EOT' >pdp11.c #ifdef pdp11 exit 0 #else exit 1 #endif EOT $cpp pdp11.c | grep exit >pdp11 chmod 755 pdp11 $eunicefix pdp11 rm pdp11.c fi if pdp11; then echo "This looks like a pdp11 to me." else echo "This doesn't look like a pdp11 to me." fi : see if sh knows # comments echo " " echo "Checking your sh to see if it knows about # comments..." if sh -c '#' >/dev/null 2>&1 ; then echo "Your sh handles # comments correctly." shsharp=true spitshell=cat echo " " echo "Okay, let's see if #! works on this system..." echo "#!/bin/echo hi" > try $eunicefix try chmod 755 try try > today if test -s today; then echo "It does." sharpbang='#!' else echo "#! /bin/echo hi" > try $eunicefix try chmod 755 try try > today if test -s today; then echo "It does." sharpbang='#! ' else echo "It doesn't." sharpbang=': use ' fi fi else echo "Your sh doesn't grok # comments--I will strip them later on." shsharp=false echo "exec grep -v '^#'" >spitshell chmod 755 spitshell $eunicefix spitshell spitshell=`pwd`/spitshell echo "I presume that if # doesn't work, #! won't work either!" sharpbang=': use ' fi : figure out how to guarantee sh startup echo " " echo "Checking out how to guarantee sh startup..." startsh=$sharpbang'/bin/sh' echo "Let's see if '$startsh' works..." cat >try <<EOSS $startsh set abc test "$?abc" != 1 EOSS chmod 755 try $eunicefix try if try; then echo "Yup, it does." else echo "Nope. You may have to fix up the shell scripts to make sure sh runs them." fi rm -f try today : find out where common programs are echo " " echo "Locating common programs..." pth="/usr/ucb /bin /usr/bin /usr/local /usr/local/bin /usr/lbin /etc /usr/lib" cat <<EOSC >loc $startsh thing=\$1 shift dflt=\$1 shift for dir in \$*; do case "\$thing" in .) if test -d \$dir/\$thing; then echo \$dir exit 0 fi ;; *) if test -f \$dir/\$thing; then echo \$dir/\$thing exit 0 fi ;; esac done echo \$dflt exit 1 EOSC chmod 755 loc $eunicefix loc loclist="expr sed echo cat rm mv cp tail tr mkdir sort uniq grep" trylist="test egrep" for file in $loclist; do xxx=`loc $file $file $pth` eval $file=$xxx case "$xxx" in /*) echo $file is in $xxx. ;; *) echo "I don't know where $file is. I hope it's in everyone's PATH." ;; esac done echo " " echo "Don't worry if any of the following aren't found..." for file in $trylist; do xxx=`loc $file $file $pth` eval $file=$xxx case "$xxx" in /*) echo $file is in $xxx. ;; *) echo "I don't see $file out there, offhand." ;; esac done case $egrep in egrep) echo "Substituting grep for egrep." egrep=$grep ;; esac case $test in test) echo "Hopefully test is built into your sh." ;; /bin/test) echo " " echo $n 'Is your "test" built into sh? [n] (OK to guess) '"$c" . myread case $ans in y*) test=test ;; esac ;; *) test=test ;; esac case $echo in echo) echo "Hopefully echo is built into your sh." ;; /bin/echo) echo " " echo "Checking compatibility between /bin/echo and builtin echo (if any)..." $echo $n "hi there$c" >foo1 echo $n "hi there$c" >foo2 if cmp foo1 foo2 >/dev/null 2>&1; then echo "They are compatible. In fact, they may be identical." else echo "They are not compatible--the echo builtin will be used." echo=echo fi $rm -f foo1 foo2 ;; *) echo=echo ;; esac : decide how portable to be case "$portable" in define) dflt=y;; *) dflt=n;; esac $cat <<'EOH' I can set things up so that your shell scripts and binaries are more portable, at what may be a noticable cost in performance. In particular, if you ask to be portable, the following happens: 1) ~username interpretations will be done at run time rather than by Configure. 2) the system name will be determined at run time, if at all possible. EOH $echo $n "Do you expect to run these scripts and binaries on multiple machines? [$dflt] $c" . myread case $ans in '') ans=$dflt;; esac case $ans in y*) portable=define for file in $loclist; do eval $file=$file done ;; *) portable=undef ;; esac : set up shell script to do ~ expansion cat >filexp <<EOSS $startsh : expand filename case \$1 in ~/*|~) $echo \$1 | $sed "s|~|\${HOME-\$LOGDIR}|" ;; ~*) if $test -f /bin/csh; then /bin/csh -f -c "glob \$1" $echo "" else name=\`$expr x\$1 : '..$[^/]*$'\` dir=\`$sed </etc/passwd -n -e "/^\${name}:/{s/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:$[^:]*$.*"'\$'"/\1/" -e p -e q -e '}'\` if $test ! -d "\$dir"; then me=\`basename \$0\` $echo "\$me: can't locate home directory for: \$name" >&2 exit 1 fi case \$1 in */*) $echo \$dir/\`$expr x\$1 : '..[^/]*/$.*$'\` ;; *) $echo \$dir ;; esac fi ;; *) $echo \$1 ;; esac EOSS chmod 755 filexp $eunicefix filexp : now get the site name $echo " " $echo "Figuring out site name..." $echo 'Maybe "hostname" will work...' if ans=`sh -c hostname 2>&1` ; then sitename=$ans hostcmd=hostname else $echo 'No, maybe "uuname -l" will work...' if ans=`sh -c 'uuname -l' 2>&1` ; then sitename=$ans hostcmd='uuname -l' else $echo 'Strange. Maybe "uname -n" will work...' if ans=`sh -c 'uname -n' 2>&1` ; then sitename=$ans hostcmd='uname -n' else $echo 'Oh well, maybe I can mine it out of whoami.h...' if ans=`sh -c $contains' sysname /usr/include/whoami.h' 2>&1` ; then sitename=`$echo "$ans" | $sed 's/^.*"$.*$"/\1/'` hostcmd="sed -n -e '"'/sysname/s/^.*\"\$.*\$\"/\1/{'"' -e p -e q -e '}' </usr/include/whoami.h" else case "$sitename" in '') $echo "Does this machine have an identity crisis or something?" hostcmd='' ;; *) $echo "Well, you said $sitename before...";; esac fi fi fi fi : you do not want to know about this set $sitename sitename=$1 : translate upper to lower if necessary case $sitename in *[A-Z]*) sitename=`$echo $sitename | tr '[A-Z]' '[a-z]'` $echo "(Normalizing case in your site name)" ;; esac : verify guess if $test "$sitename" ; then $echo 'Your site name appears to be "'$sitename'".' $echo $n "Is this correct? [y] $c" . myread case $ans in y*|'') ;; *) sitename='' ;; esac fi : bad guess or no guess while $test "X$sitename" = X ; do $echo $n "Please type the (one word) name of your site: $c" . myread sitename="$ans" case $hostcmd in sed*) $echo "(That doesn't agree with your whoami.h file, by the way.)" ;; *) $echo "(That doesn't agree with your $hostcmd command, by the way.)" ;; esac hostcmd='' done : figure out knownhost case "$knownhost" in '') dflt=none ;; *) dflt=$knownhost ;; esac knownhost='' : get uucp neighbors $echo " " $echo $n "Getting a list of uucp neighbors... $c" if uuname >uucp.local; then $echo "done" else $echo " " $echo "I cannot seem to find a list of your uucp neighbors!" exit 1 fi testd='' useknownhost='' while $test "X$useknownhost" = X; do cat <<'EOUUCP' There may be some mail that your site cannot route. Uumail will send the mail to a neighbor for routing. Please enter the name of a EOUUCP $echo $n "uucp neighbor to which unresolved mail may be routed: [$dflt] $c" . myread case "$ans" in '') ans=$dflt;; esac if $test "$ans" = 'none'; then $echo "OK, you'll have to manually handle unknown routes yourself." useknownhost=undef knownhost='' else if $contains "$ans" uucp.local >/dev/null 2>&1; then $echo "OK, $ans will be used when $sitename cannot find a route" useknownhost=define knownhost="$ans" else $echo "$ans does not appear to be a uucp neighbor... try again" fi fi done : figure out uucp library location case "$lib" in '') dflt=/usr/lib/uucp ;; *) dflt=$lib ;; esac libexp=$lib libexp='blurfl/dyick' while $test ! -d "$libexp"; do $echo " " case "$libexp" in blurfl*) ;; *) $echo "Directory $libexp not found";; esac $echo $n "Where is your uucp library (~name okay)? [$dflt] $c" . myread case "$ans" in '') ans="$dflt";; esac lib="$ans" case $database in ~*) libexp=`filexp $lib` $echo "(That is $libexp on this particular system.)" case $portable in undef) lib=$libexp ;; esac ;; *) libexp=$lib ;; esac done : are we going to keep a log case "$log" in define) dflt=y;; *) dflt=n;; esac $echo $n "Do you want to maintain a log of uumail transactions? [$dflt] $c" . myread case "$ans" in '') ans=$dflt;; esac case $ans in y*)log=define;; *)log=undef;; esac if $test "X$log" = Xdefine ; then : figure out logfile location case "$logfile" in '') dflt=/usr/adm/uumail.log ;; *) dflt=$logfile ;; esac libexp=$logfile libexp='blurfl/dyick' while $test ! -f "$libexp"; do $echo " " case "$libexp" in blurfl*) ;; *) $echo "File $libexp not found";; esac $echo $n "Where is your uumail log file (~name okay)? 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[$dflt] $c" . myread case "$ans" in '') ans=$dflt;; esac case $ans in n*)noalias=define;; *)noalias=undef;; esac if $test "X$noalias" = Xundef ; then : figure out aliases location case "$aliases" in '') dflt=$lib/Aliases ;; *) dflt=$aliases ;; esac : libexp=$aliases libexp='blurfl/dyick' while $test ! -f "$libexp"; do $echo " " case "$libexp" in blurfl*) ;; *) $echo "File $libexp not found";; esac $echo $n "Where is your aliases file (~name okay)? [$dflt] $c" . myread case "$ans" in '') ans="$dflt";; esac aliases="$ans" case $aliases in ~*) libexp=`filexp $aliases` $echo "(That is $libexp on this particular system.)" case $portable in undef) aliases=$libexp ;; esac ;; *) libexp=$aliases ;; esac done fi : Shall we compile in the debugging information case "$debug" in define) dflt=y;; *) dflt=n;; esac $echo $n "Want the debugging information compiled in? [$dflt] $c" . myread case "$ans" in '') ans=$dflt;; esac case $ans in y*)debug=define;; *)debug=undef;; esac : figure out local delivery program case "$localmail" in '') dflt=/bin/mail ;; *) dflt="$localmail" ;; esac : libexp="$localmail" libexp='blurfl/dyick' while $test ! -f "$libexp"; do $echo " " case "$libexp" in blurfl*) ;; *) $echo "File $libexp not found";; esac $echo $n "What is the name of the local mail delivery program (~name okay)? [$dflt] $c" . myread case "$ans" in '') ans="$dflt";; esac localmail="$ans" case $localmail in ~*) libexp=`filexp $localmail` $echo "(That is $libexp on this particular system.)" case $portable in undef) localmail="$libexp" ;; esac ;; *) libexp="$localmail" ;; esac done : Do we need any special flags when calling the localmailer case "$localflags" in '') dflt=none;; *) dflt=$localflags;; esac $echo $n "Please enter any special flags needed when calling $localmail: [$dflt] $c" . myread case "$ans" in '') ans='';; esac case $ans in -*)localflags=$ans;; *)localflags='';; esac : determine where manual pages go case "$mansrc" in '') dflt=`loc . /usr/man/man1 /usr/man/mann /usr/man/local/man1 /usr/man/u_man/man1 /usr/man/man1` ;; *) dflt="$mansrc" ;; esac mansrc='blurfl/dyick' while $test ! -d "$mansrc" ; do case $mansrc in blurfl*) ;; *) $echo "$mansrc does not appear to exist." ;; esac $echo " " $echo $n "Where do the manual pages (source) go? [$dflt] $c" . myread mansrc=`filexp "$ans"` case $mansrc in '') mansrc=$dflt ;; esac done case "$mansrc" in *l) manext=l ;; *n) manext=n ;; *) manext=1 ;; esac : determine where mail is spooled case "$maildir" in '') dflt=`loc . /usr/spool/mail /usr/spool/mail /usr/mail` ;; *) dflt="$maildir" ;; esac maildir='blurfl/dyick' while $test ! -d "$maildir" ; do case $maildir in blurfl*) ;; *) $echo "$maildir does not appear to exist." ;; esac $echo " " $echo $n "Where is yet-to-be-read mail spooled? [$dflt] $c" . myread maildir=`filexp "$ans"` case $maildir in '') maildir=$dflt ;; esac done : find out how to find out full name $echo " " case "$berkname" in define) dflt=y;; undef) dflt=n;; *) if bsd; then dflt=y else dflt=n fi ;; esac $echo "Does your /etc/passwd file keep full names in Berkeley/V7 format (name first" $echo $n "thing after ':' in GCOS field)? [$dflt] $c" . myread case $ans in '') ans=$dflt ;; esac case $ans in y*) passnam=define berknam=define usgnam=undef nametype=bsd ;; *) $echo " " case "$usgname" in define) dflt=y;; undef) dflt=n;; *) if usg; then dflt=y else dflt=n fi ;; esac $echo "Does your passwd file keep full names in USG format (name sandwiched" $echo $n "between a '-' and a '(')? [$dflt] $c" . myread case $ans in '') ans=$dflt ;; esac case $ans in n*) $echo "Full name will be taken from ~/.fullname" passnam=undef berknam=undef usgnam=undef nametype=other ;; *) passnam=define berknam=undef usgnam=define nametype=usg ;; esac ;; esac : figure out mailer daemons name case "$mailadmin" in '') dflt=MAILER-DAEMON ;; *) dflt="$mailadmin" ;; esac $echo $n "What is the name of the mail subsystem? [$dflt] $c" . myread case "$ans" in '') ans="$dflt" ;; esac mailadmin="$ans" : see if we need a special compiler $echo " " if usg; then case "$cc" in '') case "$Mcc" in /*) dflt='Mcc' ;; *) if $contains '\-M' $mansrc/cc.1 >/dev/null 2>&1 ; then dflt='cc -M' else dflt='cc' fi ;; esac ;; *) dflt="$cc";; esac $cat <<'EOM' On some systems the default C compiler will not resolve multiple global references that happen to have the same name. On some such systems the "Mcc" command may be used to force these to be resolved. On other systems a "cc -M" command is required. What command will force resolution on EOM $echo $n "this system? [$dflt] $c" . myread cc="$ans" case "$cc" in '') cc="$dflt" ;; esac else $echo "Not a USG system--assuming cc can resolve multiple definitions." cc=cc fi : see if we should throw a -i into the Makefile $echo " " if pdp11; then if $contains '\-i' $mansrc/cc.1 >/dev/null 2>&1 ; then $echo $n "Your system appears to have separate I and D space. Is this true? [y] $c" . myread case $ans in n*|f*) iandd='' ;; *) iandd='-i' ;; esac else $echo "Your system appears to NOT have separate I and D space." $echo $n "Is this correct? [y] $c" . myread case $ans in n*|f*) iandd='-i' ;; *) iandd='' ;; esac fi else $echo "Not a pdp11--assuming no separate I and D." fi : index or strcpy $echo " " if $contains index.o libc.list >/dev/null 2>&1 ; then $echo "Your system appears to use index() and rindex() rather than strchr()" $echo $n "and strrchr(). Is this correct? [y] $c" . myread case $ans in n*|f*) strchr='define' ;; *) strchr='undef' ;; esac else $echo "Your system appears to use strchr() and strrchr() rather than index()" $echo $n "and rindex(). Is this correct? [y] $c" . myread case $ans in n*|f*) strchr=undef ;; *) strchr=define ;; esac fi : see if there is a whoami file if $test -r /usr/include/whoami.h ; then whoami=define $echo "whoami.h found." else whoami=undef fi : see if this is a termio system if $test -r /usr/include/fcntl.h ; then fcntl=define $echo "fcntl.h found." else fcntl=undef $echo "No fcntl.h found, but that's ok." fi : see if ioctl defs are in sgtty/termio or sys/ioctl if $test -r /usr/include/sys/ioctl.h ; then ioctl=define $echo "sys/ioctl.h found." else ioctl=undef $echo "sys/ioctl.h not found, assuming ioctl args are defined in sgtty.h." fi : see if sysexits.h is out there if $test -r /usr/include/sysexits.h; then sysexits=define $echo "sysexits.h found." else sysexits=undef $echo "sysexits not found, added needed flags to uuconf.h" fi : see if there is a vfork if $contains vfork.o libc.list >/dev/null 2>&1 ; then $echo "vfork() found." novfork='undef' else $echo "No vfork() found--will use fork() instead." novfork='define' fi : see if there is a getpw if $contains getpw.o libc.list >/dev/null 2>&1 ; then $echo "getpw() found." getpwent='undef' else $echo "No getpw() found--will use getpwent() instead." getpwent='define' fi : see how we will look up site name douname=undef gethostname=undef phostname=undef if $contains gethostname.o libc.list >/dev/null 2>&1 ; then $echo "gethostname() found." gethostname=define else if $contains uname.o libc.list >/dev/null 2>&1 ; then $echo "uname() found." douname=define else case $hostcmd in '') ;; *) $cat <<EOT There is no gethostname() or uname() on this system. You have two possibilites at this point: 1) You can have your site name ($sitename) compiled into uumail, which lets rn start up faster, but makes your binaries non-portable, or 2) you can have uumail use a popen("$hostcmd","r") which will start slower but be more portable. Option 1 will use whoami.h if you have one. If you want option 2 but with a different command, you can edit uuconf.h after this shell script is done. EOT case "$phostname" in define) dflt=n;; undef) dflt=y;; '') case $portable in define) dflt=n ;; *) dflt=y ;; esac ;; esac $echo $n "Do you want your site name compiled in? [$dflt] $c" . myread case $ans in '') ans=$dflt;; esac case $ans in n*) phostname=define ;; *) hostcmd='' phostname=undef;; esac ;; esac case $hostcmd in '') case $whoami in define) $echo 'No hostname function--using whoami.h.' ;; undef) $echo 'No hostname function--hardwiring "'$sitename'".' ;; esac ;; esac fi fi : see if there are directory access routines out there if $test -r /usr/lib/libndir.a || $test -r /usr/local/lib/libndir.a ; then $echo "Ndir library found." if $test -r /usr/lib/libndir.a; then ndirlib='-lndir' else ndirlib="/usr/local/lib/libndir.a" fi libndir=define usendir=undef ndirc='' ndiro='' else ndirlib='' libndir=undef if $contains readdir.o libc.list >/dev/null 2>&1 ; then $echo "No ndir library found, but you have readdir() so we'll use that." usendir=undef ndirc='' ndiro='' else $echo "No ndir library found and no readdir() found--using ./ndir.c." usendir=define ndirc='ndir.c' ndiro='ndir.o' fi fi : check for void type $echo " " $echo "Checking to see if your C compiler groks the void type..." $cat >try.c <<'EOCP' void main(); EOCP if cc -c try.c >/dev/null 2>&1 ; then novoid='undef' $echo "Yup, it does." else novoid='define' $echo "Nope, it doesn't (boo hiss). I will substitute int." fi $rm try.* : determine mailer for uumail to use to return mail $echo " " if $test -f /usr/lib/sendmail; then mailer=/usr/lib/sendmail resolve=undef returnmail=undef else if usg && $test -f $libexp/recmail; then mailer=$libexp/recmail else mailer=$lib/uumail fi resolve=define returnmail=define fi $echo "Mail sender is $mailer" : check for internet mailer case "$internet" in define) dflt=y;; undef) dflt=n;; *) dflt=n;; esac cat <<EOM Some newer mailers can deliver mail to addresses of the INTERNET persuasion, such as user@host.UUCP. Other older mailers require the complete path to the destination to be specified in the address. Does your mailer EOM $echo $n "(`basename $mailer`) understand INTERNET addresses? [$dflt] $c" . myread case "$ans" in '') ans=$dflt;; esac case "$ans" in y*) internet=define;; *) internet=undef;; esac if $test X$internet = Xdefine && $test `basename $mailer` = uumail then resolve=define else : shall uumail resolve addreses or just supply routes case "$resolve" in define) dflt=y;; *) dflt=n;; esac cat <<'EOUUMAIL' Uumail is capable of resolving addresses in domain form (user@site.domain) however, some people who use sendmail prefer to use uumail just to provide uucp paths. EOUUMAIL $echo $n "Shall uumail resolve addresses? [$dflt] $c" . myread case "$ans" in '') ans=$dflt;; esac case $ans in y*)resolve=define;; *)resolve=undef;; esac fi : determine where public executables go case "$bindir" in '') dflt=`loc . /bin /usr/local/bin /usr/lbin /usr/local /usr/bin` ;; *) dflt="$bindir" ;; esac bindir='blurfl/dyick' while $test ! -d "$bindir" ; do case $bindir in blurfl*) ;; *) $echo "$bindir does not appear to exist." ;; esac $echo " " $echo $n "Where do you want to put the public executables? [$dflt] $c" . myread bindir="$ans" bindir=`filexp $bindir` case $bindir in '') bindir=$dflt ;; esac done : determine root id rootid=`$sed </etc/passwd -e "/^root:/{s/^[^:]*:[^:]*:$[^:]*$.*"'$'"/\1/" -e "q" -e "}" -e "d"` case $rootid in '') rootid=0 ;; *) $echo "Root uid = $rootid" ;; esac : weed out incompatibilities case $douname in define) whoami=undef ;; esac : preserve RCS keywords in files with variable substitution, grrr Log='$Log' Header='$Header' : Warnings if v7; then cat <<'EOM' NOTE: the V7 compiler may ignore some #undefs that uumail uses. If so, you will get messages about redefining EXT. Some V7 compilers also have difficulties with #defines near buffer boundaries, so beware. You may have to play with the spacing in common.h. EOM fi if pdp11; then cat <<'EOM' EOM fi $echo " " $echo "End of configuration questions." $echo " " : create config.sh file $echo " " $echo "Creating config.sh..." $spitshell <<EOT >config.sh $startsh # config.sh # This file was produced by running the Configure script. n='$n' c='$c' libc='$libc' eunicefix='$eunicefix' eunice='$eunice' cpp='$cpp' sysexits='$sysexits' shsharp='$shsharp' startsh='$startsh' spitshell='$spitshell' test='$test' expr='$expr' sed='$sed' echo='$echo' cat='$cat' rm='$rm' mv='$mv' cp='$cp' debug='$debug' resolve='$resolve' sorted='$sorted' log='$log' tail='$tail' tr='$tr' mkdir='$mkdir' sort='$sort' uniq='$uniq' grep='$grep' egrep='$egrep' contains='$contains' libdbm='$libdbm' libexp='$libexp' nametype='$nametype' cc='$cc' iandd='$iandd' useknownhost='$useknownhost' knownhost='$knownhost' ndirlib='$ndirlib' libndir='$libndir' usendir='$usendir' ndirc='$ndirc' ndiro='$ndiro' mailer='$mailer' localmail='$localmail' localflags='$localflags' internet='$internet' returnmail='$returnmail' bindir='$bindir' filexp='$filexp' Log='$Log' Header='$Header' sitename='$sitename' orgname='$orgname' mailadmin='$mailadmin' lib='$lib' mansrc='$mansrc' manext='$manext' maildir='$maildir' spool='$spool' active='$active' myactive='$myactive' mininact='$mininact' pref='$pref' defeditor='$defeditor' rootid='$rootid' mboxchar='$mboxchar' locpref='$locpref' orgpref='$orgpref' citypref='$citypref' statepref='$statepref' cntrypref='$cntrypref' contpref='$contpref' strchr='$strchr' novoid='$novoid' novfork='$novfork' portable='$portable' passnam='$passnam' berknam='$berknam' usgnam='$usgnam' whoami='$whoami' termio='$termio' fcntl='$fcntl' ioctl='$ioctl' database='$database' logfile='$logfile' noalias='$noalias' aliases='$aliases' havetlib='$havetlib' getpwent='$getpwent' gethostname='$gethostname' douname='$douname' phostname='$phostname' hostcmd='$hostcmd' norelay='$norelay' CONFIG=true EOT : create uuconf.h file $echo " " $echo "Creating uuconf.h..." $cat <<EOT >uuconf.h /*************************************************************************** This work in its current form is Copyright 1986 Stan Barber with the exception of resolve, gethostname and the original getpath which as far as I know are in the Public Domain. This software may be distributed freely as long as no profit is made from such distribution and this notice is reproducted in whole. The Configuration script and idea are borrowed from Larry Wall. Thanks Larry! *************************************************************************** This software is provided on an "as is" basis with no guarantee of usefulness or correctness of operation for any purpose, intended or otherwise. The author is in no way liable for this software's performance or any damage it may cause to any data of any kind anywhere. ***************************************************************************/ #include <stdio.h> #include <ctype.h> #include <pwd.h> #include <signal.h> #$usedbm UUDBM #$sysexits SYSEXITS /* sysexits.h is available */ #define NAMESIZ 32 /* system name size */ #define PATHSIZ 16*NAMESIZ /* path length */ #define MAXDOMS 16 /* maximum number of domain elements */ #define TRUE 1 #define FALSE 0 /* * sysexits is a file of exit codes that are used in sendmail * and other programs ... */ #ifdef SYSEXITS #include <sysexits.h> #endif /* if you don't have sysexits.h here are the useful parts */ #ifndef EX_OK # define EX_OK 0 /* successful termination */ # define EX_USAGE 64 /* command line usage error */ # define EX_DATAERR 65 /* data format error */ # define EX_NOINPUT 66 /* cannot open input */ # define EX_NOHOST 68 /* host name unknown */ # define EX_UNAVAILABLE 69 /* service unavailable */ # define EX_SOFTWARE 70 /* internal software error */ # define EX_OSERR 71 /* system error (e.g., can't fork) */ # define EX_OSFILE 72 /* critical OS file missing */ # define EX_CANTCREAT 73 /* can't create (user) output file */ # define EX_IOERR 74 /* input/output error */ # define EX_TEMPFAIL 75 /* temp failure; user should retry */ #endif typedef char bool; #ifndef TIMEOUT #define TIMEOUT ((unsigned) 180) #endif TIMEOUT #ifndef SENTINEL #define SENTINEL "@@@" #endif SENTINEL /* Does this solve the problem of null for dbm users? * problem reported by pluto!warren */ #ifndef NULL #define NULL ((char *) 0) #endif /* uuconf.h * This file was produced by running the Configure script. * Feel free to modify any of this as the need arises. */ /* name of the site. May be overridden by gethostname, uname, etc. */ #define SITENAME "$sitename" /* login name of mail administrator, if any. */ #define MAILERDAEMON "$mailadmin" /* uucp library */ #define LIB "$lib" /* location of mailer */ #define MAILER "$mailer" /* local mail delivery program */ #define LOCALMAIL "$localmail $localflags %s" /* local mail directory */ #define MAILDIR "$maildir" /* root uid */ #define ROOTID $rootid #ifndef UUDBM #$sorted SORTED /* database is sorted */ #endif #$resolve RESOLVE /* resolve addresses */ #$debug DEBUG /* compile in debugging */ #$log LOG /* log transactions */ #$noalias NOALIAS /* do aliasing? */ #$returnmail RETURNMAIL /* shall uumail return failed mail? */ #ifdef LOG #define LOGFILE "$logfile" #endif /* locations of database files */ #define DATABASE "$database" #ifndef NOALIAS #define ALIASFILE "$aliases" #endif #$strchr index strchr /* cultural */ #$strchr rindex strrchr /* differences? */ #$novoid void int /* is void to be avoided? */ #$novfork vfork fork /* is vfork too virtual? */ #$eunice EUNICE /* no linking? */ #$eunice VMS /* not currently used, here just in case */ #$usendir USENDIR /* include ndir.c? */ #$libndir LIBNDIR /* include /usr/include/ndir.h? */ #$portable PORTABLE /* do we do extra lookups to start up? */ #$passnam PASSNAMES /* do names come from the passwd file? */ /* (undef to take name from ~/.fullname) */ #$berknam BERKNAMES /* if so, are they Berkeley format? */ /* (that is, ":name,stuff:") */ #$usgnam USGNAMES /* or are they USG format? */ /* (that is, ":stuff-name(stuff):") */ #$whoami WHOAMI /* should we include whoami.h? */ #$fcntl FCNTL /* should we include fcntl.h? */ #$ioctl IOCTL /* are ioctl args all defined in one place? */ #$getpwent GETPWENT /* need we include slow getpwent? */ #$internet INTERNET /* does our mailer do INTERNET addressing? */ #$gethostname GETHOSTNAME /* do we have a gethostname function? */ #$douname DOUNAME /* do we have a uname function? */ #$phostname PHOSTNAME "$hostcmd" /* how to get host name with popen */ #$useknownhost KNOWNHOST "$knownhost" /* a smarter host to punt to */ #ifdef _DEFINE #define EXTERN #else #define EXTERN extern #endif /* The following structure is used in the aliasing and forwarding feature that is based on the method used in MH. My thanks to the MH folks for making this stuff possible. */ struct mailname { struct mailname *m_next; char *m_name; int m_pipe; } ; /* some people claim that some C-compilers cannot handle enums... */ /* for the handle variable */ #define ALL 1 /* UUCP and DOMAIN addresses */ #define JUSTUUCP 2 /* UUCP only */ #define NONE 3 /* all mail is LOCAL */ /* for form determinations */ #define ERROR 1 #define LOCAL 2 #define DOMAIN 3 #define UUCP 4 #define ROUTE 5 EXTERN int handle; EXTERN int exitstat; /* for resolve */ EXTERN int Debug; EXTERN char *paths; EXTERN char *ConfFile; EXTERN char *AliasFile; EXTERN char Myname[NAMESIZ]; EXTERN char * from; EXTERN char lbuf[512]; /* for pipe to uux */ EXTERN char *logfile; EXTERN char OpMode; /* operation mode, see below */ /* These don't do anything yet.... maybe next time they will do something */ #define MD_DELIVER 'm' /* be a mail sender */ #define MD_ARPAFTP 'a' /* old-style arpanet protocols */ #define MD_SMTP 's' /* run SMTP on standard input */ #define MD_DAEMON 'd' /* run as a daemon */ #define MD_VERIFY 'v' /* verify: don't collect or deliver */ #define MD_TEST 't' /* test mode: resolve addrs only */ #define MD_INITALIAS 'i' /* initialize alias database */ #define MD_PRINT 'p' /* print the queue */ #define MD_FREEZE 'z' /* freeze the configuration file */ EOT CONFIG=true $rm -f libc.list .distlist kit*isdone $echo " " $echo "Doing variable substitutions on various files..." $echo " " set `$grep <MANIFEST '\.SH' | awk '{print $1}'` for file in $*; do . $file done $echo " " $echo 'Now you need to generate make dependencies by running "makedepend".' $echo 'You might prefer to run it in background: "makedepend > makedepend.out &"' $echo $n "Would you like me to run it for you? [n] $c" . myread case "$ans" in y*) makedepend;; esac $rm -f uucp.local myread loc filexp bsd pdp11 v7 usg eunice : end of Configure !STUFFY!FUNK! echo Extracting README cat >README <<'!STUFFY!FUNK!' This is an updated version of uumail (and uupath) that can access a pathalias-generated database to facilitate routine mail. These program can cope with DBM and standard line-oriented forms of pathalias-generated databases. This version of uumail can be used as uupath by linking uumail to uupath. Also, this version can handle domain addresses (user@host.domain). You can put as many addresses on a line as you like. This version provides an alias and forwarding facility. For details on aliasing see the file "Alias.Design". The forward facility is similiar to the one in sendmail. A user may forward his mail by adding a file called ".forward" in his home directory. This file conatains the address(es) to which mail is to be forwarded. These addresses are not reprocessed by the aliasing subroutine, but may be in domain format (if RESOLVE is defined when you are compiling). There is also some experimental sections in this release that binary only sites might like to experiment with. See the file "Binary.Only" for details on this experiment. There has been some confusion in the past on configuring uumail to work with sendmail. See the file "Sendmail" for information on this. * IF YOU ARE USING A DBM DATABASE, READ THIS! * If the special sentinel value of @@@ is not present in the * database, then getpath will assumed that the database is being * rebuilt and will block for TIMEOUT (default = 180) seconds. * If, after 5 such blocks, the sentinel is not present, * the error code EX_TEMPFAIL is returned. * The same is true if the dbm files cannot be initialized. * Please be sure to add the sentinal to the DBM database when * it is created. * To add the sentinel, use the "makedb" command. * makedb -a dbrootname < @@@ * should append the sentinel to the database. * makedb is part of the distribution of pathalias. To configure uumail, type "sh Configure" and answer the questions as best you can. You should be able to type "make" when it is done to build uumail. Here are some manual alterations you may want to make by adding these flags (in the form -Dflag) to the OPTIONS line in the Makefile. NOGRADE should be used if your uux does not understand the -g flag. NORETURN should be used if your uux does not understand the -a flag. There are some other items that should be noted when configuring uumail. In the makefile, set UUMAIL equal to the location of the uumail program on your system FOLLOWING INSTALLATION! Set REALUUX equal to the location of the uux program. This will be /usr/bin/uux on most systems. Binary only site should check the "Binary.Only" file for more information on the use of this symbol. If you want to install this system, use "make install". If you want to have it do all the work for incoming mail, type "make mailer". You probably do not want to "make mailer" if you run sendmail. A manual page for address, uumail and uupath are included. IMPORTANT NOTE ABOUT THE PATHS DATABASE The "palias" file supplied has routes to the known networks relative to soma. To make this work for you, you can do one of two things: 1. Get a recent distribution of pathalias and make your own database. OR 2. Edit the "palias" file to provide paths relative to your machine. If you fail to do this, uumail will fail to find a usable path most of the time. RFC976 Compliance notes Uumail is capable of satisfying Class 3 requirements as specified in RFC976. It can also be compiled to satisfy Class 2 and Class 1 requirements only. Here are the appropriate compile time flags for compliance with with the three classes; these are only the flags necessary to make uumail perform in a particular class. Other flags may be needed to use the dbm-type database and other options. It should be noted that each higher numbered class is a superset of the lower numbered class, so if you are a class 3 you will automatically comply with Classes 1 and 2. The following is excerpted from the RFC976 document. Class 1 old-style UUCP ! routing only. We assume that the host understands local user names: rmail user and bang paths rmail host1!host2!user but we assume nothing more about the host. If we have no information about a host, we can treat it as class 1 with no problems, since we make no assumptions about how it will handle hybrid addresses. COMPILE FLAGS NEED FOR THIS CLASS: none Class 2 Old style UUCP ! routing, and 4.2BSD style domain parsing. We assume the capabilities of class 1, plus the ability to understand rmail user@domain if the "domain" is one outside the UUCP zone which the host knows about. Class 2 hosts do not necessarily understand domain!user or have routers. Hosts in non- UUCP RFC-920 domains are considered class 2, even though they may not understand host!user. COMPILE FLAGS NEED FOR THIS CLASS: RESOLVE Class 3 All class 1 and 2 features are present. In addition, class 3 hosts must be able to route UUCP mail for hosts that are not immediately adjacent and also understand the syntax rmail domain!user as described above. All gateways into UUCP must be class 3. COMPILE FLAGS NEED FOR THIS CLASS: RESOLVE Please forward comments and bug fixes to me at sob@rice.edu or ihnp4!shell!soma!sob or cuae2!soma!sob or seismo!soma!sob. Stan Barber Baylor College of Medicine Houston, Texas P.S. My thanks to all those who reported bugs from the previous release. Please continue to send them in, and I will try to keep fixing them. *************************************************************************** This work in its current form is Copyright 1986 Stan Barber with the exception of resolve, gethostname, and the original getpath which as far as I know are in the Public Domain. This software may be distributed freely as long as no profit is made from such distribution and this notice is reproducted in whole. *************************************************************************** This software is provided on an "as is" basis with no guarantee of usefulness or correctness of operation for any purpose, intended or otherwise. The author is in no way liable for this software's performance or any damage it may cause to any data of any kind anywhere. *************************************************************************** My thanks to Larry Wall for allowing the use of his Configure idea in other systems. My thanks to the MH folks for the aliasing idea. !STUFFY!FUNK! echo Extracting manifake cat >manifake <<'!STUFFY!FUNK!' #!/bin/sh # $Header: manifake,v 4.3 85/05/01 11:42:41 lwall Exp $ # # $Log: manifake,v $ # Revision 4.3 85/05/01 11:42:41 lwall # Baseline for release with 4.3bsd. # : make MANIFEST and MANIFEST.new say the same thing if test ! -f MANIFEST.new; then if test -f MANIFEST; then sed <MANIFEST >MANIFEST.new \ -e '1,/---/d' \ -e 's/$[ ][ ]*$[0-9]* */\1/' else echo "Make a MANIFEST.new file, with names and descriptions." fi fi !STUFFY!FUNK! echo "" echo "End of kit 1 (of 4)" cat /dev/null >kit1isdone config=true for iskit in 1 2 3 4 ; do if test -f kit${iskit}isdone; then echo "You have run kit ${iskit}." else echo "You still need to run kit ${iskit}." config=false fi done case $config in true) echo "You have run all your kits. Please read README and then type Configure." chmod 755 Configure ;; esac : I do not append .signature, but someone might mail this. exit