X-Git-Url: https://git.plutz.net/?p=confetti;a=blobdiff_plain;f=index.cgi;h=427307118ba657f56ceb7e6bad18087393e6a897;hp=1188621ec86451107ef2bb07df205e895e6b428f;hb=bd9f9ebbf0add55cbba9d47691aad87504284570;hpb=325336a63c383f6e40aeda8bec6896331a4408c3

diff --git a/index.cgi b/index.cgi
index 1188621..4273071 100755
--- a/index.cgi
+++ b/index.cgi
@@ -1,34 +1,31 @@
 #!/bin/zsh
 
+export LC_ALL=de_DE.UTF-8
+
 # basic functions
 die() {
   echo "$*" >/dev/stderr
   exit 1
 }
 debug() { #change to false to disable debugging
-  true && echo "$*" >>debug
+  #true && echo "$*" >>debug
+  true && [ -n "$*" ] && echo -E "$*" >>/dev/stderr
+  true && [ -z "$*" ] && tee /dev/stderr
 }
 
 # this program is supposed to be symlinked into a http root directory
-# we will use the http root as object storage and call sub programs
-# from the directory in which the real executable resides
-# therefore we need to identify the code and data directories _EXEC and _STOR
-call=$0
-real=$call
-while [ -L "$real" ]; do
-  real="$(stat -c %N "$real" |sed -r "s:..*. -> .(.*).$:\1:")"
-done
-
+# we will use the http root as object storage (data directory) and call sub
+# programs from the directory in which the real executable resides
+# therefore we need to identify the code and data directories _EXEC and _DATA
+call="$0"
+real="$(readlink -f $call)"
 _EXEC="$(dirname "$real")"  #execution directory
-_STOR="$(dirname "$call")"  #storage directory
-
-debug "Execution dir: $_EXEC"
-debug "Storage dir: $_EXEC"
+_DATA="$(dirname "$call")"  #storage directory
 
-[ -w "$_EXEC" ] && [ -d "$_EXEC" ] || die "storage directory must be writable"
+[ -w "$_DATA" ] && [ -d "$_DATA" ] || die "storage directory must be writable"
 
 # create directories for object storage
-for each in "$_STOR"/{vcard,mappings}; do
+for each in "$_DATA"/{vcard,ical,cache,temp}; do
   [ ! -e "$each" ] && mkdir "$each"
   [ -w "$each" ] && [ -d "$each" ] || die "storage $each must be a writable directory"
 done
@@ -41,12 +38,16 @@ DirectoryIndex	index.cgi
 EOF
 [ -f .htaccess ] || die "no htaccess file present and unable to create one"
 
-# parse HTTP GET string
-declare -A _GET
-echo "$QUERY_STRING" |tr '&' '\n' |while read query; do
-  key="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\1:')"
-  val="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\2:')"
-  _GET["$key"]="$(echo -e "$(echo "$val" |sed 's:+: :g;s:%:\\x:g')")"
-done
-debug "$_GET"
+. "$_EXEC/cgi.sh"
+
+cgi_get
+
+. "$_EXEC/constants.sh"
 
+if [ -n "$_GET[\"action\"]" ]; then
+  . "$_EXEC/action.sh"
+elif [ -n "$_GET[\"export\"]" ]; then
+  . "$_EXEC/export.sh"
+else
+  . "$_EXEC/page.sh"
+fi