From 30b216f774c2404a965807ddb93a4a4b2aaeac04 Mon Sep 17 00:00:00 2001
From: Steven Barth <steven@midlink.org>
Date: Sun, 21 Jun 2009 13:42:26 +0000
Subject: Drop support for luaposix and bitlib (obsoleted by nixio) Mark
 luci.fs as deprecated

---
 libs/web/luasrc/dispatcher.lua | 11 +++++++----
 libs/web/luasrc/sauth.lua      | 16 ++++++++++------
 libs/web/luasrc/template.lua   | 10 ++++++----
 3 files changed, 23 insertions(+), 14 deletions(-)

(limited to 'libs/web/luasrc')

diff --git a/libs/web/luasrc/dispatcher.lua b/libs/web/luasrc/dispatcher.lua
index 71d2a5c74..b0f6c1e4d 100644
--- a/libs/web/luasrc/dispatcher.lua
+++ b/libs/web/luasrc/dispatcher.lua
@@ -30,6 +30,7 @@ local sys = require "luci.sys"
 local init = require "luci.init"
 local util = require "luci.util"
 local http = require "luci.http"
+local nixio = require "nixio", require "nixio.util"
 
 module("luci.dispatcher", package.seeall)
 context = util.threadlocal()
@@ -210,7 +211,8 @@ function dispatch(request)
 	if (c and c.index) or not track.notemplate then
 		local tpl = require("luci.template")
 		local media = track.mediaurlbase or luci.config.main.mediaurlbase
-		if not pcall(tpl.Template, "themes/%s/header" % fs.basename(media)) then
+		if not tpl.Template("themes/%s/header" % fs.basename(media)) then 
+		--if not pcall(tpl.Template, "themes/%s/header" % fs.basename(media)) then
 			media = nil
 			for name, theme in pairs(luci.config.themes) do
 				if name:sub(1,1) ~= "." and pcall(tpl.Template,
@@ -411,7 +413,7 @@ function createindex_plain(path, suffixes)
 			if cachedate > realdate then
 				assert(
 					sys.process.info("uid") == fs.stat(indexcache, "uid")
-					and fs.stat(indexcache, "mode") == "rw-------",
+					and fs.stat(indexcache, "modestr") == "rw-------",
 					"Fatal: Indexcache is not sane!"
 				)
 
@@ -438,8 +440,9 @@ function createindex_plain(path, suffixes)
 	end
 
 	if indexcache then
-		fs.writefile(indexcache, util.get_bytecode(index))
-		fs.chmod(indexcache, "a-rwx,u+rw")
+		local f = nixio.open(indexcache, "w", 600)
+		f:writeall(util.get_bytecode(index))
+		f:close()
 	end
 end
 
diff --git a/libs/web/luasrc/sauth.lua b/libs/web/luasrc/sauth.lua
index 5d3dc95ca..e5cb17845 100644
--- a/libs/web/luasrc/sauth.lua
+++ b/libs/web/luasrc/sauth.lua
@@ -19,6 +19,8 @@ require("luci.fs")
 require("luci.util")
 require("luci.sys")
 require("luci.config")
+local nixio = require "nixio", require "nixio.util"
+local fs = require "nixio.fs"
 
 
 luci.config.sauth = luci.config.sauth or {}
@@ -37,7 +39,7 @@ function clean()
 	for i, file in pairs(files) do
 		local fname = sessionpath .. "/" .. file
 		local stat = luci.fs.stat(fname)
-		if stat and stat.type == "regular" and stat.atime + sessiontime < now then
+		if stat and stat.type == "reg" and stat.mtime + sessiontime < now then
 			luci.fs.unlink(fname)
 		end 
 	end
@@ -45,8 +47,7 @@ end
 
 --- Prepare session storage by creating the session directory.
 function prepare()
-	luci.fs.mkdir(sessionpath)
-	luci.fs.chmod(sessionpath, "a-rwx,u+rwx")
+	fs.mkdir(sessionpath, 700)
 	 
 	if not sane() then
 		error("Security Exception: Session path is not sane!")
@@ -67,6 +68,7 @@ function read(id)
 	if not sane(sessionpath .. "/" .. id) then
 		return
 	end
+	luci.fs.utime(sessionpath .. "/" .. id)
 	return luci.fs.readfile(sessionpath .. "/" .. id)
 end
 
@@ -76,7 +78,7 @@ end
 function sane(file)
 	return luci.sys.process.info("uid")
 			== luci.fs.stat(file or sessionpath, "uid")
-		and luci.fs.stat(file or sessionpath, "mode")
+		and luci.fs.stat(file or sessionpath, "modestr")
 			== (file and "rw-------" or "rwx------")
 end
 
@@ -91,8 +93,10 @@ function write(id, data)
 	if not id:match("^%w+$") then
 		error("Session ID is not sane!")
 	end
-	luci.fs.writefile(sessionpath .. "/" .. id, data)
-	luci.fs.chmod(sessionpath .. "/" .. id, "a-rwx,u+rw")
+	
+	local f = nixio.open(sessionpath .. "/" .. id, "w", 600)
+	f:writeall(data)
+	f:close()
 end
 
 
diff --git a/libs/web/luasrc/template.lua b/libs/web/luasrc/template.lua
index dc6e5bb7d..83efd2200 100644
--- a/libs/web/luasrc/template.lua
+++ b/libs/web/luasrc/template.lua
@@ -31,6 +31,7 @@ local table = require "table"
 local string = require "string"
 local config = require "luci.config"
 local coroutine = require "coroutine"
+local nixio = require "nixio", require "nixio.util"
 
 local tostring, pairs, loadstring = tostring, pairs, loadstring
 local setmetatable, loadfile = setmetatable, loadfile
@@ -177,7 +178,7 @@ function Template.__init__(self, name)
 		
 		if not fs.mtime(cdir) then
 			fs.mkdir(cdir, true)
-			fs.chmod(fs.dirname(cdir), "a+rxw")
+			fs.chmod(fs.dirname(cdir), 777)
 		end
 		
 		assert(tplmt or commt, "No such template: " .. name)
@@ -190,14 +191,15 @@ function Template.__init__(self, name)
 			if source then
 				local compiled, err = compile(source)
 				
-				fs.writefile(compiledfile, util.get_bytecode(compiled))
-				fs.chmod(compiledfile, "a-rwx,u+rw")
+				local f = nixio.open(compiledfile, "w", 600)
+				f:writeall(util.get_bytecode(compiled))
+				f:close()
 				self.template = compiled
 			end
 		else
 			assert(
 				sys.process.info("uid") == fs.stat(compiledfile, "uid")
-				and fs.stat(compiledfile, "mode") == "rw-------",
+				and fs.stat(compiledfile, "modestr") == "rw-------",
 				"Fatal: Cachefile is not sane!"
 			)
 			self.template, err = loadfile(compiledfile)
-- 
cgit v1.2.3