InfoMagic Internet Tools 1993 July/Internet Tools.iso/RockRidge/mail/sendmail/uk-sendmail2.1/Config

Text File | 1991-06-11 | 4.9 KB | 277 lines

#!/bin/sh
#
#  shell script to process a UK-sendmail configuration file and
#  generate a directory containing the relevent m4 files together
#  with a .mc file and Makefile which are used to build a sendmail.cf
#
if [ $# -ne 1 ]
then
    echo usage: $0 file
    exit 1
elif [ ! -f $1 ]
then
    echo $1: file not found
    exit 1
fi

config=`echo $1 | sed 's/^config.//'`
configfile=$1
domfiles=
dombldargs=
chnfiles=
chnbldargs=

homedir=`pwd`
configdir=$config
tabledir=$config

#
#  transform the configuration file, then read in the resulting file
#
(cat $1; echo) | sed -n '
/#/s/#.*//
/^$/d
: repeat
N
t next
: next
s/\n[     ][     ]*//
t repeat
P
D
' > /tmp/config.$$

exec < /tmp/config.$$

#
#  process the configuration file
#
while read cmd arg1 arg2
do
    case $cmd in
    configdir=*|tabledir=*|install=*)
        val=`expr $cmd : '.*/'`
        if [ $val -gt 0 ]
        then
            echo $cmd: must be a subdirectory of this directory
        else
            eval $cmd
        fi
        ;;
    config=*|domain=*|postmaster=*)
        eval $cmd
        var=`expr $cmd : '\(.*\)=.*' | tr '[a-z]' '[A-Z]'`
        eval val=$`expr $cmd : '\(.*\)=.*'`
        echo "define(\`$var',\`$val')dnl" >> /tmp/config.$$.mc
        ;;
    options=*)
        eval $cmd
        opts=`echo $options | tr '[a-z]' '[A-Z]'`
        oldifs=$IFS ; IFS="," ; set $opts ; IFS=$oldifs

        for i in $*
        do
            echo "define(\`$i')dnl" >> /tmp/config.$$.mc
        done
        ;;
    domain)
        if [ "$arg1" != "std" ]
        then
            dombldargs="$dombldargs-$arg1"
        fi

        eval $arg2
        domfiles="$domfiles $file "
        dombldargs="$dombldargs $file "
        ;;
    channel)
        chn=`echo $arg1 | tr '[a-z]' '[A-Z]'`
        file=
        ldomain='$J'
        ida=

        oldifs=$IFS ; IFS="," ; set $arg2 ; IFS=$oldifs

        for i in $*
        do
            case $i in
            file=*|ldomain=*)
                eval $i
                ;;
            ida)    ida="-ida "
                ;;
            sysname=*|pgm=*)
                eval $i
                var=${chn}`expr $i : '\(.*\)=.*' | tr '[a-z]' '[A-Z]'`
                eval val=$`expr $i : '\(.*\)=.*'`
                echo "define(\`$var',\`$val')dnl" >> /tmp/config.$$.mc
                ;;
            *)    opt=${chn}`echo $i | tr '[a-z]' '[A-Z]'`
                echo "define(\`$opt')dnl" >> /tmp/config.$$.mc
                ;;
            esac
        done

        chnfiles="$chnfiles $file "
        chnbldargs="$chnbldargs$ida-$arg1 $file "

        if [ $arg1 != "top" ]
        then
            echo "define(\`${chn}NAME',\`$ldomain')dnl" >> /tmp/config.$$.mc
        fi
        ;;
    esac

done

rm /tmp/config.$$

#
#  add a makefile for compiling tables in the tables directory
#
if [ ! -d $tabledir ]
then
    echo -n "
Making directory $tabledir ... "
    mkdir $tabledir
    if [ $? -ne 0 ]
    then    echo mkdir failed, aborted
        exit 1
    fi
fi

cd $tabledir
echo -n "
creating $tabledir/$config.mk ... "

cat > $config.mk <<EOF
############################################################
#
#    Makefile to compile sendmail tables for $config
#
############################################################

DOMFILES=$domfiles
DOMBLDARGS=$dombldargs

CHNFILES=$chnfiles
CHNBLDARGS=$chnbldargs

$config:    $config-dom.m4 $config-chn.m4

$config-dom.m4:    $(DOMFILES) $config.mk
        ../Dombuild -o $config-dom.m4 $(DOMBLDARGS)

$config-chn.m4:    $(CHNFILES) $config.mk
        ../Chnbuild -o $config-chn.m4 $(CHNBLDARGS)

edit:
        \$\${VISUAL-vi} $(CHNFILES)
        \$\${VISUAL-vi} $(DOMFILES)

tidy:
        -rm -f [0-9]*.*

check:        $(CHNFILES) $(DOMFILES)
        ../Chncheck $(CHNFILES)
        ../Domcheck $(DOMFILES)
EOF

cd $homedir

#
#  create the sendmail configuration directory
#
if [ ! -d $configdir ]
then
    echo -n "
Making directory $configdir ... "
    mkdir $configdir
    if [ $? -ne 0 ]
    then    echo mkdir failed, aborted
        exit 1
    fi
fi

cd $configdir
echo -n "
creating configuration files in $configdir ... "

#
#  copy the relevent m4 files into the directory
#
ar x ../Rules.a

if [ -f localise.sh ]
then    echo -n "
running localise.sh in $configdir ... "
    ./localise.sh
fi

#
#  create the Makefile
#
cat >Makefile <<EOF
########################################################################
#
#    Makefile for Sendmail configuration files
#
#    @(#)Makefile    UK-2.1 sendmail configuartion        18/11/88
#
########################################################################
RULES=base.m4 rules.m4 mailers.m4 version.m4

TBLDIR=../$tabledir
DOM_M4FILE=$config-dom.m4
CHN_M4FILE=$config-chn.m4

.SUFFIXES: .mc .cf

.mc.cf:
    -@mv \$*.cf \$*.cf.old
    m4 \$*.mc > \$*.cf

$config:    $(TBLDIR)/$config.mk
        cd $(TBLDIR); make -f $config.mk $config
        make $config.cf

$(TBLDIR)/$config.mk:    ../$configfile
        ( cd ..; Config $configfile )

$config.cf:    $(RULES) $(DOM_M4FILE) $(CHN_M4FILE) $(TBLDIR)/$config.mk

$(DOM_M4FILE):    $(TBLDIR)/$(DOM_M4FILE)
        cp $(TBLDIR)/$(DOM_M4FILE) .

$(CHN_M4FILE):    $(TBLDIR)/$(CHN_M4FILE)
        cp $(TBLDIR)/$(CHN_M4FILE) .

install:
        sh ../Install.sh $install $config

test:
        /usr/lib/sendmail -bt -C$config.cf

edit check tidy: $(TBLDIR)/$config.mk
        cd $(TBLDIR); make -f $config.mk \$@

diff:        $config.cf $config.cf.old
        wc $config.cf.old $config.cf
        diff $config.cf.old $config.cf
EOF

#
#  create the config.mc file
#
mv /tmp/config.$$.mc $config.mc
cat >> $config.mc <<EOF
include(base.m4)
include(rules.m4)
include($config-dom.m4)
include($config-chn.m4)
include(mailers.m4)
EOF

echo
exit