#!/bin/sh
# vhost create 4 lighttpd
# Author: Benedikt Niessen
# Copyright 2008
# Version 1.0

# Configuration:
#
# Path where anchor-files are located (no terminating '/')
PATH_FCGI=/www/fastcgi
PATH_VHOSTS=/www/vhosts
WWWUSER=www

# Variables
HOST=$2

echo -n " Creates filestructure for new lighttpd-vhost"
echo ""

case "$1" in
  create)
    pw user add $HOST
    pw group mod $HOST -M $WWWUSER

        echo "#!/bin/sh" >> $PATH_FCGI/startup/$HOST.sh
        echo "SPAWNFCGI=\"/usr/local/bin/spawn-fcgi\"" >> $PATH_FCGI/startup/$HOST.sh
        echo "FCGIPROGRAM=\"/usr/local/bin/php-cgi\"" >> $PATH_FCGI/startup/$HOST.sh
        echo "FCGISOCKET=\"$PATH_FCGI/${HOST}/${HOST}.socket\"" >> $PATH_FCGI/startup/$HOST.sh
        echo "" >> $PATH_FCGI/startup/$HOST.sh
        echo "## uncomment the PHPRC line, if you want to have an extra php.ini for this user" >> $PATH_FCGI/startup/$HOST.sh
        echo "#PHPRC=\"/www/fastcgi/${HOST}/\"" >> $PATH_FCGI/startup/$HOST.sh
        ###
        ### PHP_FCGI_CHILDREN evtl. anpassen
        ###
        echo "PHP_FCGI_CHILDREN=2" >> $PATH_FCGI/startup/$HOST.sh
        echo "PHP_FCGI_MAX_REQUESTS=1000" >> $PATH_FCGI/startup/$HOST.sh
        ###
        ### UNBEDINGT DIE JAIL-IP ANPASSEN
        ###
        echo "FCGI_WEB_SERVER_ADDRS="10.0.0.X"" >> $PATH_FCGI/startup/$HOST.sh
        echo "ALLOWED_ENV=\"PATH USER\"" >> $PATH_FCGI/startup/$HOST.sh
        echo "USERID=${HOST}" >> $PATH_FCGI/startup/$HOST.sh
        echo "GROUPID=${HOST}" >> $PATH_FCGI/startup/$HOST.sh
        echo "" >> $PATH_FCGI/startup/$HOST.sh
        echo "if test x\$PHP_FCGI_CHILDREN = x; then" >> $PATH_FCGI/startup/$HOST.sh
        echo "  PHP_FCGI_CHILDREN=5" >> $PATH_FCGI/startup/$HOST.sh
        echo "fi" >> $PATH_FCGI/startup/$HOST.sh
        echo "" >> $PATH_FCGI/startup/$HOST.sh
        echo "export PHP_FCGI_MAX_REQUESTS" >> $PATH_FCGI/startup/$HOST.sh
        echo "export FCGI_WEB_SERVER_ADDRS" >> $PATH_FCGI/startup/$HOST.sh
        echo "export PHPRC" >> $PATH_FCGI/startup/$HOST.sh
        echo "" >> $PATH_FCGI/startup/$HOST.sh
        echo "ALLOWED_ENV=\"\$ALLOWED_ENV PHP_FCGI_MAX_REQUESTS FCGI_WEB_SERVER_ADDRS PHPRC\"" >> $PATH_FCGI/startup/$HOST.sh
        echo "" >> $PATH_FCGI/startup/$HOST.sh
        echo "E=" >> $PATH_FCGI/startup/$HOST.sh
        echo "" >> $PATH_FCGI/startup/$HOST.sh
        echo "for i in \$ALLOWED_ENV; do" >> $PATH_FCGI/startup/$HOST.sh
        echo "  E=\"\$E \$i=\$(eval echo \"\\$\$i\")\"" >> $PATH_FCGI/startup/$HOST.sh
        echo "done" >> $PATH_FCGI/startup/$HOST.sh
        echo "" >> $PATH_FCGI/startup/$HOST.sh
        echo "env - \$E \$SPAWNFCGI -s \$FCGISOCKET -f \$FCGIPROGRAM -u \$USERID -g \$GROUPID -C \$PHP_FCGI_CHILDREN" >> $PATH_FCGI/startup/$HOST.sh
        echo "" >> $PATH_FCGI/startup/$HOST.sh
        echo "chmod 770 \$FCGISOCKET" >> $PATH_FCGI/startup/$HOST.sh

    cd $PATH_FCGI/startup && chown root:wheel $HOST.sh
    chmod 750 $HOST.sh
    mkdir $PATH_FCGI/$HOST && cd $PATH_FCGI
    chown $HOST:$HOST $HOST && chmod 750 $HOST
    mkdir $PATH_VHOSTS/$HOST && cd $PATH_VHOSTS
    chown $HOST:$HOST $HOST
    chmod 550 $HOST
    mkdir $PATH_VHOSTS/$HOST/.session
    mkdir $PATH_VHOSTS/$HOST/htdocs
    mkdir $PATH_VHOSTS/$HOST/.tmp && cd $PATH_VHOSTS/$HOST
    chown $HOST:$HOST .session
    chown $HOST:$HOST htdocs
    chown $HOST:$HOST .tmp
    chmod 750 .session
    chmod 550 htdocs
    chmod 750 .tmp
    mkdir $PATH_VHOSTS/$HOST/.logs
    chown $WWWUSER:$HOST .logs
    chmod 750 .logs

        echo "\$HTTP[\"host\"] == \"${HOST}\" {" >> $PATH_VHOSTS/config/$HOST
        echo "  simple-vhost.server-root   = \"/www/vhosts/\"" >> $PATH_VHOSTS/config/$HOST
        echo "  simple-vhost.default-host  = \"${HOST}\"" >> $PATH_VHOSTS/config/$HOST
        echo "  simple-vhost.document-root = \"/htdocs\"" >> $PATH_VHOSTS/config/$HOST
        echo "" >> $PATH_VHOSTS/config/$HOST
        echo "  accesslog.filename         = \"/www/vhosts/${HOST}/.logs/${HOST}.access.log\"" >> $PATH_VHOSTS/config/$HOST
        echo "" >> $PATH_VHOSTS/config/$HOST
        echo "  fastcgi.server = ( \".php\" =>" >> $PATH_VHOSTS/config/$HOST
        echo "                      (" >> $PATH_VHOSTS/config/$HOST
        echo "                        (" >> $PATH_VHOSTS/config/$HOST
        echo "                         \"socket\" => \"/www/fastcgi/${HOST}/${HOST}.socket\"," >> $PATH_VHOSTS/config/$HOST
        echo "                         \"broken-scriptfilename\" => \"enable\"" >> $PATH_VHOSTS/config/$HOST
        echo "                        )" >> $PATH_VHOSTS/config/$HOST
        echo "                      )" >> $PATH_VHOSTS/config/$HOST
        echo "                   )" >> $PATH_VHOSTS/config/$HOST
        echo "}" >> $PATH_VHOSTS/config/$HOST

  ;;

  *)
    echo ""
    echo " ==> Usage: `basename $0` {create} HOSTNAME" >&2
    exit 64
  ;;
esac
exit 0