From d014ead5242b8b501b5be189d9e4224dcc56d25f Mon Sep 17 00:00:00 2001
From: Guenter Knauf <fuankg@apache.org>
Date: Thu, 13 Jun 2013 17:50:25 +0000
Subject: [PATCH] Added new funtions to mod_lua docu.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1492782 13f79535-47bb-0310-9956-ffa450edef68
---
 docs/manual/mod/mod_lua.xml | 51 ++++++++++++++++++++++++++++++++++---
 1 file changed, 48 insertions(+), 3 deletions(-)

diff --git a/docs/manual/mod/mod_lua.xml b/docs/manual/mod/mod_lua.xml
index 471c701c79..a1f4584d8b 100644
--- a/docs/manual/mod/mod_lua.xml
+++ b/docs/manual/mod/mod_lua.xml
@@ -716,7 +716,13 @@ local escaped = r:escape(url) -- returns 'http%3a%2f%2ffoo.bar%2f1+2+3+%26+4+%2b
 r:unescape(string) -- Unescapes an URL-escaped string:
 
 local url = "http%3a%2f%2ffoo.bar%2f1+2+3+%26+4+%2b+5"
-local unescaped = r:escape(url) -- returns 'http://foo.bar/1 2 3 &amp; 4 + 5'
+local unescaped = r:unescape(url) -- returns 'http://foo.bar/1 2 3 &amp; 4 + 5'
+</highlight>
+
+<highlight language="lua">
+r:construct_url(string) -- Constructs an URL from an URI
+
+local url = r:construct_url(r.uri) 
 </highlight>
 
 <highlight language="lua">
@@ -863,7 +869,7 @@ r:state_query(string) -- Queries the server for state information
 </highlight>
 
 <highlight language="lua">
-r:stat(filename) -- Runs stat() on a file, and returns a table with file information:
+r:stat(filename [,wanted]) -- Runs stat() on a file, and returns a table with file information:
 
 local info = r:stat("/var/www/foo.txt")
 if info then
@@ -872,7 +878,7 @@ end
 </highlight>
 
 <highlight language="lua">
-r:regex(string, pattern, [flags]) -- Runs a regular expression match on a string, returning captures if matched:
+r:regex(string, pattern [,flags]) -- Runs a regular expression match on a string, returning captures if matched:
 
 local matches = r:regex("foo bar baz", [[foo (\w+) (\S*)]])
 if matches then
@@ -919,6 +925,45 @@ function handle(r)
 end
 </highlight>
 
+<highlight language="lua">
+r:htpassword(string [,algorithm [,cost]]) -- Creates a password hash from a string.
+                                          -- algorithm: 0 = APMD5 (default), 1 = SHA, 2 = BCRYPT, 3 = CRYPT.
+                                          -- cost: only valid with BCRYPT algorithm (default = 5).
+</highlight>
+
+<highlight language="lua">
+r:mkdir(dir [,mode]) -- Creates a directory and sets mode to optional mode paramter.
+</highlight>
+
+<highlight language="lua">
+r:rmdir(dir) -- Removes a directory.
+</highlight>
+
+<highlight language="lua">
+r:get_direntries(dir) -- Returns a table with all directory entries.
+
+-- Return path splitted into components dir, file, ext
+function split_path(path)
+  return path:match("(.-)([^\\/]-%.?([^%.\\/]*))$")
+end
+
+function handle(r)
+  local cwd, _, _ = split_path(r.filename)
+  for _, f in ipairs(r:get_direntries(cwd)) do
+    local info = r:stat(cwd .. f)
+    if info then
+      local mtime = os.date(fmt, info.mtime / 1000000)
+      local ftype = (info.filetype == 2) and "[dir] " or "[file]"
+      r:puts( ("%s  %s %10i  %s\n"):format(ftype, mtime, info.size, f) )
+    end
+  end
+end
+</highlight>
+
+<highlight language="lua">
+r.date_parse_rfc(string) -- Parses a date/time string and returns seconds since epoche.
+</highlight>
+
 </section>
 
 <section id="logging"><title>Logging Functions</title>
-- 
2.49.0