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-- This is the script run after deleting a device (and all of its params)
local functions, olddevice, oldparams = ...
require("posix")
local root = "/var/www/provisioning/htdocs/"
APP.logevent("got to delete_device script")
-- First, we delete the associated config files
if oldparams.value.device and string.match(oldparams.value.device.label, "Polycom") and oldparams.value.device.value.mac then
local path = root.."Polycom/"
if posix.stat(path, "type") == "directory" then
for d in posix.files(path) do
if string.match(d, string.lower(oldparams.value.device.value.mac.value)) and posix.stat(path..d, "type") == "regular" then
APP.logevent("deleting "..path..d)
os.remove(path..d)
end
end
end
end
-- We'll handle the deleting of the device by handling the resulting changing of the params
-- First, have to create a new set of params (with blank extensions)
local duplicatestructure
duplicatestructure = function(value, saved)
saved = saved or {}
if type(value) == "table" then
if saved[value] then
return saved[value]
else
local output = {}
saved[value] = output
for k,v in pairs(value) do
output[k] = duplicatestructure(v, saved)
end
return output
end
else
return value
end
end
local params = duplicatestructure(oldparams)
for name,val in pairs(params.value) do
if string.match(name, "^reg") then
params.value[name].value.extension.value = ""
end
end
-- Then call the other script
local env = {}
setmetatable (env, {__index = _G})
-- loadfile loads into the global environment
-- so we set env 0, not env 1
setfenv (0, env)
local f = loadfile("/etc/provisioning/update_device_params.lua")
if (f) then f(functions, params, oldparams) end
setfenv (0, _G)
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