# along with shcgi. If not, see <http://www.gnu.org/licenses/>.
export LC_ALL=C LANG=C
-DBG_ENABLED=false
-DBG_FILE=/dev/stderr
# this program is supposed to be symlinked into a http root directory
# we will use the http root as object storage (data directory) and call sub
_DATA="$(dirname "$call")" #storage directory
_EXEC="${real%/shcgi/index.cgi}" #execution directory
+. "$_EXEC/shcgi/misc.sh"
# put debug options in the local.opts file
+. "$_EXEC/shcgi/debug.sh"
[ -r "$_DATA/local.opts" ] && . "$_DATA/local.opts"
-# basic functions
-debug() { #change to false to disable debugging
- if [ "$DBG_ENABLED" = true -a -n "$*" ]; then
- echo -E "$@" >>"$DBG_FILE"
- elif [ "$DBG_ENABLED" = true -a -z "$*" ]; then
- tee -a "$DBG_FILE"
- elif [ -z "$*" ]; then
- cat
- fi
-}
-
-die() {
- debug "$@"
- echo -E "$@" >>/dev/stderr
- exit 1
-}
-
-data_dirs(){
- # create directories for object storage
-
- [ -d "$_DATA" -a -w "$_DATA" ] || die "storage directory must be writable"
- for each in "$@"; do
- [ ! -e "$_DATA/$each" ] && mkdir "$_DATA/$each"
- [ -d "$_DATA/$each" -a -w "$_DATA/$each" ] || die "storage \"$_DATA/$each\" must be a writable directory"
- done
-}
-
-# create htaccess file
-[ -f "$_DATA/.htaccess" ] || cat >"$_DATA/.htaccess" <<EOF
-Options +ExecCGI
-AddHandler cgi-script .cgi
-DirectoryIndex index.cgi
-EOF
-[ -f "$_DATA/.htaccess" ] || die "no htaccess file present and unable to create one"
-
. "$_EXEC/shcgi/cgi.sh"
-
cgi_get
-[ -x "$_EXEC/constants.sh" ] && . "$_EXEC/constants.sh"
+[ -x "$_EXEC/globals.sh" ] && . "$_EXEC/globals.sh"
-if [ -n "$_GET[\"action\"]" ]; then
+if [ -n "${_GET[action]}" ]; then
. "$_EXEC/shcgi/action.sh"
-elif [ -n "$_GET[\"export\"]" ]; then
- . "$_EXEC/shcgi/export.sh"
else
. "$_EXEC/shcgi/page.sh"
fi