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-- shorewall model methods
module (..., package.seeall)
require("format")
require("fs")
require("daemoncontrol")
local baseurl = "/etc/shorewall/"
-- ################################################################################
-- PUBLIC FUNCTIONS
function startstop_service ( self, state )
return daemoncontrol.daemoncontrol("shorewall", state)
end
function check_config ()
check = nil
check = {}
local f,err = io.popen("/bin/echo -n '>> Check starts at: ';/bin/date; /bin/echo; /etc/init.d/shorewall check; /bin/echo; /bin/echo -n '>> Check stops at: '; /bin/date;")
check.result = f:read("*a")
f:close()
check["error"]=err
return check
end
function getstatus ()
local f,error = io.popen("/sbin/shorewall status")
local fake = f:read("*l")
local fake = f:read("*l")
local programstatus = f:read("*l") or ""
local programstate = f:read("*l") or ""
f:close()
local f,error = io.popen("/sbin/shorewall version")
local programversion = "shorewall-" .. f:read("*l")
f:close()
return {version=programversion,status=programstatus,state=programstate}
end
function get_filelist ()
local filepath = baseurl
local listed_files = {}
local k,v
for name in posix.files(filepath) do
if not string.match(name, "^%.") and not string.match(name, "^Makefile") then
local filedetails = fs.stat(filepath .. name)
table.insert ( listed_files , {name=name, path=filepath .. name, filedetails=filedetails} )
end
end
table.sort(listed_files, function (a,b) return (a.name < b.name) end )
return listed_files
end
function get_filedetails (self, name)
local name = basename(name)
local path = baseurl .. basename(name)
local file_content = nil
local available_files = get_filelist()
for k,v in pairs(available_files) do
if ( available_files[k].name == name ) then
file_content = cfe{name=name, content=fs.read_file(path), details=fs.stat(path)}
end
end
return file_content
end
function get_logfile ()
local me = {}
local cmdtxt = "cat /var/log/messages | grep Shorewall"
local cmd, error = io.popen(cmdtxt ,r)
local cmdoutput = cmd:read("*a")
cmd:close()
me.value = cmdoutput
me.cmd = cmdtxt
return me
end
function update_filecontent (self, name, modifications)
path = baseurl .. basename(name)
name=basename(name)
local available_files = get_filelist()
for k,v in pairs(available_files) do
if ( available_files[k].name == name ) then
local file = io.open( path, "w+" )
local file_result,err = file:write(format.dostounix(modifications))
file:close()
if (err ~= nil) then
local filedetails = fs.stat(path)
file_content = {name=name, value=file_result, filedetails=filedetails, err=err}
end
end
end
return name, file_content
end
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