export _DATA="$(dirname "$call")" #storage directory
export _EXEC="${real%/shcgi/index.cgi}" #execution directory
+# put debug options in the local.opts file
. "$_EXEC/shcgi/misc.sh"
+. "$_EXEC/shcgi/debug.sh"
+[ -r "$_DATA/local.opts" ] && . "$_DATA/local.opts"
if [ "$1" = '--server' -o "$1" = '--inetd' -o "$1" = '--ncat' ]; then
. "$_EXEC/shcgi/server.sh" $@
HTTP_format(){ cat }
fi
-# put debug options in the local.opts file
-. "$_EXEC/shcgi/debug.sh"
-[ -r "$_DATA/local.opts" ] && . "$_DATA/local.opts"
-
. "$_EXEC/shcgi/cgi.sh"
[ -x "$_EXEC/globals.sh" ] && . "$_EXEC/globals.sh"
ACTION=$(validate "${ACTION:-${_GET[action]}}" '[a-zA-Z0-9_-]+' '')
STATIC=$(invalidate "${STATIC:-${_GET[static]}}" '(^|.*/)\.\./.*' '')
-if [ -n "$STATIC" -a -e "${_EXEC}/static/${STATIC}" ]; then
+if [ -n "$STATIC" ] && [ -e "${_EXEC}/static/${STATIC}" ]; then
. "$_EXEC/shcgi/static.sh" "$_EXEC/static/$STATIC"
-elif [ -n "$ACTION" -a -x "${_EXEC}/actions/${ACTION}.sh" ]; then
+elif [ -n "$ACTION" ] && [ -x "${_EXEC}/actions/${ACTION}.sh" ]; then
. "${_EXEC}/actions/${ACTION}.sh"
-elif [ -n "$PAGE" -a -x "${_EXEC}/pages/${PAGE}.sh" ]; then
+elif [ -n "$PAGE" ] && [ -x "${_EXEC}/pages/${PAGE}.sh" ]; then
. "$_EXEC/shcgi/page.sh"
else
printf 'HTTP/1.1 404 Not Found\r\n'
PAGE=error
- . "$_EXEC/shcgi/page.sh"
+ [ -x "${_EXEC}/pages/${PAGE}.sh" ] && . "$_EXEC/shcgi/page.sh"
fi |HTTP_format $@