added trigger-b4-dl, upped version number to .15

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.3.x@429 152afb58-edef-0310-8abb-c4023f1b3aa9

2 files changed, 62 insertions, 2 deletions

diff --git a/doc/Makefile.am b/doc/Makefile.am
index f61ff796..ae77c1a1 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -30,7 +30,8 @@ traffic-shaping.txt \
 setenv.txt \
 status.txt \
 scgi.txt \
-cml.txt
+cml.txt \
+trigger_b4_dl.txt
 
 HTMLDOCS=accesslog.html \
 	 authentication.html \
@@ -61,7 +62,8 @@ HTMLDOCS=accesslog.html \
 	 setenv.html \
 	 status.html \
 	 scgi.html \
-	 cml.html
+	 cml.html \
+	 trigger_b4_dl.html
 
 EXTRA_DIST=lighttpd.conf lighttpd.user \
 	rc.lighttpd rc.lighttpd.redhat sysconfig.lighttpd \
diff --git a/doc/trigger_b4_dl.txt b/doc/trigger_b4_dl.txt
new file mode 100644
index 00000000..f7e4875c
--- /dev/null
+++ b/doc/trigger_b4_dl.txt
@@ -0,0 +1,58 @@
+=======================
+Trigger before Download
+=======================
+
+-------------------------
+Module: mod_trigger_b4_dl
+-------------------------
+
+:Author: Jan Kneschke
+:Date: $Date: 2004/11/03 22:26:05 $
+:Revision: $Revision: 1.2 $
+
+:abstract:
+  another anti hot-linking module
+  
+.. meta::
+  :keywords: lighttpd, hot-linking, deep-linking
+  
+.. contents:: Table of Contents
+
+Description
+===========
+
+Anti Hotlinking:
+
+ * if user requests ''download-url'' directly the request is denied and he is redirected to ''deny-url'
+ * if user visits ''trigger-url'' before requesting ''download-url'' access is granted
+ * if user visits ''download-url'' again after ''trigger-timeout'' has run down to the request is denied and he is redirected to ''deny-url''
+
+The storage for the trigger information is either stored locally in a gdbm file or remotly in memcached.
+
+Requirements
+------------
+
+ * libpcre
+ * libgdbm
+ * libmemcache
+
+Options
+=======
+
+::
+
+  trigger-before-download.gdbm-filename = "/home/weigon/testbase/trigger.db"
+  trigger-before-download.memcache-hosts = ( "127.0.0.1:11211" )
+  trigger-before-download.trigger-url = "^/trigger/"
+  trigger-before-download.download-url = "^/download/"
+  trigger-before-download.deny-url = "http://192.168.1.5:1025/index.html"
+  trigger-before-download.trigger-timeout = 10
+
+If both trigger-before-download.gdbm-filename and 
+trigger-before-download.memcache-hosts is set gdbm will be prefered.
+
+Installation
+============
+
+memcached should be started with the option -M as we don't want to remove entry if the memory is full.
+