From 13fad609b59645185154a9e9b04199dcc6e92287 Mon Sep 17 00:00:00 2001
From: Mika Havela <mika.havela@gmail.com>
Date: Mon, 5 Nov 2007 14:24:40 +0000
Subject: Added view functionallity for logfiles

git-svn-id: svn://svn.alpinelinux.org/acf/alpine-baselayout/trunk@269 ab2d0c66-481e-0410-8bed-d214d4d58bed
---
 logfiles-model.lua | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

(limited to 'logfiles-model.lua')

diff --git a/logfiles-model.lua b/logfiles-model.lua
index 6c03ac7..9ca2e1f 100644
--- a/logfiles-model.lua
+++ b/logfiles-model.lua
@@ -54,7 +54,7 @@ local function checkfilefordelete ( filetodelete )
 			if ( available_files[k].del ) then
 				local status, err = os.remove( filetodelete )
 				if not ( err ) then
-					deletedfile = cfe{value="File '" .. filetodelete .. "' has been successfully deleted!", type="text", option=nil, errtxt=erro}
+					deletedfile = cfe{value="File '" .. filetodelete .. "' has been successfully deleted!", type="text", option=nil, errtxt=err}
 				end
 			else
 			end
@@ -69,6 +69,22 @@ local function checkfilefordelete ( filetodelete )
 	return deletedfile
 end
 
+local function checkfileforview ( path )
+	local file = {}
+	local available_files = get()
+	filecontent = cfe{value="", type="longtext", option=nil, errtxt="You are not allowed to view this file!"}
+	for k,v in pairs(available_files) do
+		if ( available_files[k].name == path ) then
+			local file = io.open( path )
+			local file_result = file:read("*a") or "unknown"
+			file:close()
+			err=nil
+			filecontent = cfe{value=file_result, type="longtext", option=nil, errtxt=err}
+		end
+	end
+	return filecontent
+end
+
 get = function (self)
 	return list_files( "/var/log /tmp/squid/log" )
 end
@@ -77,3 +93,7 @@ delete = function (self,filetodelete)
 	return checkfilefordelete( filetodelete )
 end
 
+view = function (self,filetoview)
+	return checkfileforview( filetoview )
+end
+
-- 
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