X-Git-Url: http://git.plutz.net/?p=cgilite;a=blobdiff_plain;f=index.cgi;h=35795cb14d526829084af30452c8b53808e5534b;hp=f35a5bde73275203b6df7eef4bed996166cc46d7;hb=d849a531488425d7f86afad48eaa98e14956958f;hpb=67bf6b2b7de1bca9625626a31e5db60d59ad7b7c

diff --git a/index.cgi b/index.cgi
index f35a5bd..35795cb 100755
--- a/index.cgi
+++ b/index.cgi
@@ -19,20 +19,70 @@
 
 export LC_ALL=C LANG=C
 
-# 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
-# therefore we need to identify the code and data directories _EXEC and _DATA
-call="$0"
-real="$(readlink -f $call)"
-_DATA="$(dirname "$call")"  #storage directory
-_EXEC="${real%/shcgi/index.cgi}"  #execution directory
+if [ "$1" = '--ncat' ]; then
+  export REMOTE_ADDR="${NCAT_REMOTE_ADDR}"
+  export SERVER_NAME="${NCAT_LOCAL_ADDR}"
+  export SERVER_PORT="${NCAT_LOCAL_PORT}"
+else
+  # 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
+  # therefore we need to identify the code and data directories _EXEC and _DATA
+  call="$0"
+  real="$(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"
+fi
 
-. "$_EXEC/shcgi/misc.sh"
+if [ "$1" = '--server' ]; then
+  shift 1
+  ncat -kle "$0 --ncat" $@
+  exit $?
 
-# put debug options in the local.opts file
-. "$_EXEC/shcgi/debug.sh"
-[ -r "$_DATA/local.opts" ] && . "$_DATA/local.opts"
+elif [ "$1" = '--inetd' -o "$1" = '--ncat' ]; then
+  eval $(
+  sed -nr '
+    /^(GET|HEAD|POST) ([^\?]*)\??(.+)? (HTTP\/[0-9]\.[0-9])\r?$/{
+      h
+      s;(GET|HEAD|POST) ([^\?]*)\??(.+)? (HTTP\/[0-9]\.[0-9])\r?$;export REQUEST_METHOD='\''\1'\'';p
+      g
+      s;(GET|HEAD|POST) ([^\?]*)\??(.+)? (HTTP\/[0-9]\.[0-9])\r?$;\2;
+      s;'\'';'\''\\'\'''\'';g
+      s;^.*$;export PATH_INFO='\''&'\'';p
+      g
+      s;(GET|HEAD|POST) ([^\?]*)\??(.+)? (HTTP\/[0-9]\.[0-9])\r?$;\3;
+      s;'\'';'\''\\'\'''\'';g
+      s;^.*$;export QUERY_STRING='\''&'\'';p
+      g
+      s;(GET|HEAD|POST) ([^\?]*)\??(.+)? (HTTP\/[0-9]\.[0-9])\r?$;export SERVER_PROTOCOL='\''\4'\'';p
+      g
+    }
+  
+    /^[Pp][Rr][Oo][Xx][Yy]: /d
+  
+    /^[a-zA-Z_-]+: .*$/{
+      h
+      s;^[^:]+: (.*)\r$;\1;
+      s;'\'';'\''\\'\'''\'';g
+      s;^.*$;'\''&'\'';
+      x
+      s;: .*$;;
+      y;abcdefghijklmnopqrstuvwxyz-;ABCDEFGHIJKLMNOPQRSTUVWXYZ_;
+      s;^.+$;export HTTP_&=;
+      G
+      s;\n;;
+      p
+    }
+    /^\r?$/q
+  '
+  )
+fi
 
 . "$_EXEC/shcgi/cgi.sh"
 
@@ -42,12 +92,12 @@ _EXEC="${real%/shcgi/index.cgi}"  #execution directory
 ACTION=$(validate "${ACTION:-${_GET[action]}}" '[a-zA-Z0-9_-]+' '')
 STATIC=$(invalidate "${STATIC:-${_GET[static]}}" '(^|.*/)\.\./.*' '')
 
-if   [ -n "$PAGE"   -a -x "${_EXEC}/pages/${PAGE}.sh" ]; then
-  . "$_EXEC/shcgi/page.sh"
+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/${ACTION}.sh"
-elif [ -n "$STATIC" -a -e "${_EXEC}/static/${STATIC}" ]; then
-  . "$_EXEC/shcgi/static.sh"
+elif   [ -n "$PAGE"   -a -x "${_EXEC}/pages/${PAGE}.sh" ]; then
+  . "$_EXEC/shcgi/page.sh"
 else
   printf 'HTTP/1.1 404 Not Found\r\n'
   PAGE=error