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local mymodule = {}
-- Load libraries
modelfunctions = require("modelfunctions")
posix = require("posix")
fs = require("acf.fs")
format = require("acf.format")
validator = require("acf.validator")
xml = require("LuaXml")
-- Set variables
local processname = "freeswitch"
local packagename = "freeswitch"
local baseurl = "/etc/freeswitch"
local configfile = "/var/log/freeswitch/freeswitch.xml.fsxml"
-- ################################################################################
-- LOCAL FUNCTIONS
local is_valid_filename = function(filename)
local dirname = posix.dirname(filename)
return validator.is_valid_filename(filename) and string.match(dirname, baseurl) and not string.match(dirname, "%.%.")
end
-- ################################################################################
-- PUBLIC FUNCTIONS
mymodule.get_status = function()
return modelfunctions.getstatus(processname, packagename, "Freeswitch Status")
end
function mymodule.get_startstop(self, clientdata)
return modelfunctions.get_startstop(processname)
end
function mymodule.startstop_service(self, startstop, action)
return modelfunctions.startstop_service(startstop, action)
end
function mymodule.getreloadxml()
return cfe({ type="group", value={}, label="Reload Freeswitch XML" })
end
function mymodule.reload_xml(self, relo)
relo.descr, relo.errtxt = modelfunctions.run_executable({"fs_cli", "-x", "reloadxml"}, true)
return relo
end
mymodule.get_file = function(self, clientdata)
local filename = clientdata.filename
return modelfunctions.getfiledetails(filename, is_valid_filename)
end
mymodule.update_file = function(self, filedetails)
local ret = modelfunctions.setfiledetails(self, filedetails, is_valid_filename)
if not ret.errtxt then
posix.chmod(filedetails.value.filename.value, "rw-------")
posix.chown(filedetails.value.filename.value, posix.getpasswd("freeswitch", "uid") or 0, posix.getpasswd("freeswitch", "gid") or 0)
end
return ret
end
mymodule.list_files = function()
local retval = {}
for file in fs.find(null, baseurl) do
local details = fs.stat(file)
if details.type == "regular" then
details.filename = file
table.insert(retval, details)
end
end
table.sort(retval, function(a,b) return a.filename < b.filename end)
return cfe({ type="structure", value=retval, label="List of Freeswitch files" })
end
function mymodule.getnewfile()
local filename = cfe({ label="File Name", descr="Must be in "..baseurl })
return cfe({ type="group", value={filename=filename}, label="Freeswitch File" })
end
function mymodule.createfile(self, filedetails)
local success = true
local path = string.match(filedetails.value.filename.value, "^%s*(.*%S)%s*$") or ""
if not string.find(path, "/") then
path = baseurl.."/"..path
end
if not is_valid_filename(path) then
success = false
filedetails.value.filename.errtxt = "Invalid filename"
else
if not fs.is_dir(baseurl) then fs.create_directory(baseurl) end
if posix.stat(path) then
success = false
filedetails.value.filename.errtxt = "Filename already exists"
end
end
if success then
fs.create_file(path)
else
filedetails.errtxt = "Failed to Create File"
end
return filedetails
end
function mymodule.getdeletefile(self, clientdata)
local retval = {}
retval.filename = cfe({ label="File Name", value=clientdata.filename or "" })
return cfe({ type="group", value=retval, label="Delete Freeswitch File" })
end
function mymodule.deletefile(self, delfile)
delfile.errtxt = "Failed to delete Freeswitch File - invalid filename"
for i,file in ipairs(mymodule.list_files().value) do
if delfile.value.filename.value == file.filename then
delfile.errtxt = nil
os.remove(delfile.value.filename.value)
break
end
end
return delfile
end
function mymodule.get_logfile(self, clientdata)
local retval = cfe({ type="structure", value={}, label="Log File Configuration" })
local config
local res, err = pcall(function()
config = xml.load(configfile)
end)
if not res and err then
retval.errtxt = err
config = xml.new()
end
if (config:find("load", "module", "mod_logfile")) then
local logfileparam
local logfileconfig = config:find("configuration", "name", "logfile.conf")
-- There may be multiple profiles, but for now just use the first one found
if logfileconfig then
logfileparam = logfileconfig:find("param", "name", "logfile")
end
if logfileparam then
retval.value[#retval.value+1] = {filename=logfileparam.value}
else
retval.value[#retval.value+1] = {filename="/var/log/freeswitch/freeswitch.log"}
end
end
if (config:find("load", "module", "mod_syslog")) then
local syslog = config:find("configuration", "name", "syslog.conf")
local facility = syslog:find("param", "name", "facility") or {value="user"}
local ident = syslog:find("param", "name", "ident") or {value="freeswitch"}
retval.value[#retval.value+1] = {facility=facility.value, grep=ident.value}
end
return retval
end
return mymodule
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