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#!/bin/sh

# Paths
path=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:\
/usr/local/pbmplus/bin:/usr/local/netpbm/bin
ld_lib_path=/usr/local/netpbm/lib

# Directory for shell scripts
bin_dir=/usr/local/bin

# Directory for defaults file
defs_dir=/usr/local/share/grid

########## webgrid specific ##########

# CGI directory
cgi_dir=/var/www/cgi-bin

# Physical working directory
work_dir=/var/www/htdocs/grid

# HTTP working directory
http_work_dir=/grid

# Directory for password file
pw_dir=/var/www/passwd

# User/group that httpd runs as
user=nobody
group=nobody

# Use NDBM format for password database instead of Berkeley DB
ndbm=1

##############################################################################

mkdir -p $bin_dir || exit 1
sed -e 's|@defs@|'$defs_dir/defaults'|' -e 's|@path@|'$path'|' \
    -e 's|@ld_lib_path@|'$ld_lib_path'|' grid >$bin_dir/grid || exit 1
chmod +x $bin_dir/grid || exit 1
cp pdfgrid $bin_dir || exit 1
if [ "$ndbm" -eq 1 ]; then
    sed -e 's|@pw_file@|'$pw_dir/wgpasswd'|' -e 's|@user@|'$user'|' \
	-e 's|@group@|'$group'|' wgpasswd-ndbm/wgpasswd.c.in > \
	wgpasswd-ndbm/wgpasswd.c || exit 1
    case "$(uname -s)" in
    FreeBSD) lib="-lcrypt";;
    Linux) lib="-ldb -lcrypt";;
    esac
    sed -e 's|@bin_dir@|'$bin_dir'|' -e 's|@lib@|'"$lib"'|' \
	wgpasswd-ndbm/Makefile.in >wgpasswd-ndbm/Makefile || exit 1
    (cd wgpasswd-ndbm && make install >/dev/null) || exit 1
else
    sed -e 's|@pw_file@|'$pw_dir/wgpasswd'|' -e 's|@user@|'$user'|' \
	-e 's|@group@|'$group'|' wgpasswd >$bin_dir/wgpasswd || exit 1
    chmod +x $bin_dir/wgpasswd || exit 1
fi
sed -e 's|@work_dir@|'$work_dir'|' cleangrid >$bin_dir/cleangrid || exit 1
chmod +x $bin_dir/cleangrid || exit 1

mkdir -p $defs_dir || exit 1
cp defaults $defs_dir || exit 1

mkdir -p $cgi_dir || exit 1
sed -e 's|@path@|'$path'|' -e 's|@grid@|'$bin_dir/grid'|' \
    -e 's|@defs@|'$defs_dir/defaults'|' -e 's|@work_dir@|'$work_dir'|' \
    -e 's|@http_work_dir@|'$http_work_dir'|' \
    webgrid >$cgi_dir/webgrid || exit 1
chmod +x $cgi_dir/webgrid || exit 1
sed -e 's|@path@|'$path'|' webgrid-admin >$cgi_dir/webgrid-admin || exit 1
chmod +x $cgi_dir/webgrid-admin || exit 1

mkdir -p $work_dir || exit 1
chown $user:$password $work_dir || exit 1

mkdir -p $pw_dir && chown $user:$password $pw_dir && chmod go-rwx $pw_dir
.

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