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module(..., package.seeall)
-- Load libraries
require("modelfunctions")
require("fs")
require("format")
-- Set variables
local processname = "postfix"
local packagename = "postfix"
local baseurl = "/etc/postfix/"
local filelist = {baseurl.."main.cf", baseurl.."master.cf", baseurl.."saslpass"}
local path = "PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin "
-- ################################################################################
-- LOCAL FUNCTIONS
-- ################################################################################
-- PUBLIC FUNCTIONS
function startstop_service(action)
return modelfunctions.startstop_service(processname, action, {"start", "stop", "restart", "reload"})
end
function getstatus()
local status = modelfunctions.getstatus(processname, packagename, "Postfix Status")
-- Enabled status is unique for postfix
-- Look for pid file stored in queue_directory .. /pid/
local config = format.parse_ini_file(fs.read_file(baseurl.."main.cf") or "", "") or {}
if config.queue_directory then
local pidfiles = fs.find_files_as_array(".*\.pid", config.queue_directory.."/pid/")
if pidfiles and pidfiles[1] then
local file = pidfiles[1]
-- check to see if there's a matching proc directory and that it was created slightly after the pid file
-- this allows us to avoid the problem with proc numbers wrapping
local tmp = string.match(fs.read_file(file) or "", "%d+")
if tmp then
local dir = "/proc/" .. tmp
filetime = posix.stat(file, "ctime")
dirtime = posix.stat(dir, "ctime")
if dirtime and (tonumber(dirtime) - tonumber(filetime) < 100) then
status.value.status.value = "Running"
end
end
end
end
return status
end
function getstatusdetails()
return cfe({ type="longtext", value="", label="Postfix Status Details" })
end
function getfilelist()
local listed_files = {}
for i,name in ipairs(filelist) do
local filedetails = fs.stat(name) or {}
table.insert ( listed_files , {filename=name, mtime=filedetails.mtime or "---", filesize=filedetails.size or "0"} )
end
table.sort(listed_files, function (a,b) return (a.filename < b.filename) end )
return cfe({ type="list", value=listed_files, label="Postfix File List" })
end
function getfiledetails(filename)
return modelfunctions.getfiledetails(filename, filelist)
end
function updatefiledetails(filedetails)
return modelfunctions.setfiledetails(filedetails, filelist)
end
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