X-Git-Url: http://git.plutz.net/?p=cgilite;a=blobdiff_plain;f=index.cgi;h=d83cb2ad944a5cf26cd2494f04a6854e9c0546c5;hp=89be69c6b39eaca9bcefcfff035634fd274a1de7;hb=bbcee9f486a09ea50ff54210a4ae615a498b1be0;hpb=3ff1de1d7bf98b5ee3c30a21737a31196bcb6ec3

diff --git a/index.cgi b/index.cgi
index 89be69c..d83cb2a 100755
--- a/index.cgi
+++ b/index.cgi
@@ -1,6 +1,6 @@
 #!/bin/zsh
 
-# Copyright 2014, 2015 Paul Hänsch
+# Copyright 2014 - 2016 Paul Hänsch
 #
 # This file is part of shcgi.
 # 
@@ -19,16 +19,6 @@
 
 export LC_ALL=C LANG=C
 
-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/$each\" must be a writable directory"
-  done
-}
-
 # this program is supposed to be symlinked into a http root directory
 # we will use the http root as object storage (data directory) and call sub
 # programs from the directory in which the real executable resides
@@ -38,17 +28,28 @@ real="$(readlink -f $call)"
 _DATA="$(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"
 
 . "$_EXEC/shcgi/cgi.sh"
-cgi_get
 
 [ -x "$_EXEC/globals.sh" ] && . "$_EXEC/globals.sh"
 
-if [ -n "${_GET[action]}" ]; then
-  . "$_EXEC/shcgi/action.sh"
+  PAGE=$(validate   "${PAGE:-${_GET[page]}}"   '[a-zA-Z0-9_-]+' '')
+ACTION=$(validate "${ACTION:-${_GET[action]}}" '[a-zA-Z0-9_-]+' '')
+STATIC=$(invalidate "${STATIC:-${_GET[static]}}" '(^|.*/)\.\./.*' '')
+
+if [ -n "$STATIC" -a -e "${_EXEC}/static/${STATIC}" ]; then
+  . "$_EXEC/shcgi/static.sh"
+elif [ -n "$ACTION" -a -x "${_EXEC}/actions/${ACTION}.sh" ]; then
+  . "${_EXEC}/actions/${ACTION}.sh"
+elif   [ -n "$PAGE"   -a -x "${_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"
 fi