--[[
Copyright (C) 2011 Pau Escrich <pau@dabax.net>
Contributors Jo-Philipp Wich <xm@subsignal.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
--]]
local bmx6json = require("luci.model.bmx6json")
module("luci.controller.bmx6", package.seeall)
function index()
local place = {}
local ucim = require "luci.model.uci"
local uci = ucim.cursor()
-- checking if ignore is on
if uci:get("luci-bmx6","luci","ignore") == "1" then
return nil
end
-- getting value from uci database
local uci_place = uci:get("luci-bmx6","luci","place")
-- default values
if uci_place == nil then
place = {"bmx6"}
else
local util = require "luci.util"
place = util.split(uci_place," ")
end
---------------------------
-- Starting with the pages
---------------------------
--- neighbours/descriptions (default)
entry(place,call("action_neighbours_j"),place[#place])
table.insert(place,"neighbours_nojs")
entry(place, call("action_neighbours"), nil)
table.remove(place)
--- status (this is default one)
table.insert(place,"Status")
entry(place,call("action_status"),"Status")
table.remove(place)
--- links
table.insert(place,"Links")
entry(place,call("action_links"),"Links").leaf = true
table.remove(place)
-- Gateways
table.insert(place,"Gateways")
entry(place,call("action_gateways_j"),"Gateways").leaf = true
table.remove(place)
--- chat
table.insert(place,"Chat")
entry(place,call("action_chat"),"Chat")
table.remove(place)
--- Graph
table.insert(place,"Graph")
entry(place, template("bmx6/graph"), "Graph")
table.remove(place)
--- Topology (hidden)
table.insert(place,"topology")
entry(place, call("action_topology"), nil)
table.remove(place)
--- configuration (CBI)
table.insert(place,"Configuration")
entry(place, cbi("bmx6/main"), "Configuration").dependent=false
table.insert(place,"Advanced")
entry(place, cbi("bmx6/advanced"), "Advanced")
table.remove(place)
table.insert(place,"Interfaces")
entry(place, cbi("bmx6/interfaces"), "Interfaces")
table.remove(place)
table.insert(place,"Plugins")
entry(place, cbi("bmx6/plugins"), "Plugins")
table.remove(place)
table.insert(place,"HNA")
entry(place, cbi("bmx6/hna"), "HNA")
table.remove(place)
table.remove(place)
end
function action_status()
local status = bmx6json.get("status").status or nil
local interfaces = bmx6json.get("interfaces").interfaces or nil
if status == nil or interfaces == nil then
luci.template.render("bmx6/error", {txt="Cannot fetch data from bmx6 json"})
else
luci.template.render("bmx6/status", {status=status,interfaces=interfaces})
end
end
function action_neighbours()
local orig_list = bmx6json.get("originators").originators or nil
if orig_list == nil then
luci.template.render("bmx6/error", {txt="Cannot fetch data from bmx6 json"})
return nil
end
local originators = {}
local desc = nil
local orig = nil
local name = ""
local ipv4 = ""
for _,o in ipairs(orig_list) do
orig = bmx6json.get("originators/"..o.name) or {}
desc = bmx6json.get("descriptions/"..o.name) or {}
if string.find(o.name,'.') then
name = luci.util.split(o.name,'.')[1]
else
name = o.name
end
--Not sure about that, but trying to find main ipv4 from HNA6 published by each node
if desc.DESC_ADV ~= nil then
for _,h in ipairs(desc.DESC_ADV.extensions[2].HNA6_EXTENSION) do
if h ~= nil and string.find(h.address,"::ffff:") then
ipv4=string.gsub(h.address,"::ffff:","")
break
end
end
end
if ipv4 == "" then
ipv4="0.0.0.0"
end
table.insert(originators,{name=name,ipv4=ipv4,orig=orig,desc=desc})
end
luci.template.render("bmx6/neighbours", {originators=originators})
end
function action_neighbours_j()
local http = require "luci.http"
local link_non_js = "/cgi-bin/luci" .. http.getenv("PATH_INFO") .. '/neighbours_nojs'
luci.template.render("bmx6/neighbours_j", {link_non_js=link_non_js})
end
function action_gateways_j()
luci.template.render("bmx6/gateways_j", {})
end
function action_links(host)
local links = bmx6json.get("links", host)
local devlinks = {}
local _,l
if links ~= nil then
links = links.links
for _,l in ipairs(links) do
devlinks[l.viaDev] = {}
end
for _,l in ipairs(links) do
l.globalId = luci.util.split(l.globalId,'.')[1]
table.insert(devlinks[l.viaDev],l)
end
end
luci.template.render("bmx6/links", {links=devlinks})
end
function action_topology()
local originators = bmx6json.get("originators/all")
local o,i,l,i2
local first = true
luci.http.prepare_content("application/json")
luci.http.write('[ ')
for i,o in ipairs(originators) do
local links = bmx6json.get("links",o.primaryIp)
if links then
if first then
first = false
else
luci.http.write(', ')
end
luci.http.write('{ "globalId": "%s", "links": [' %o.globalId:match("^[^%.]+"))
local first2 = true
for i2,l in ipairs(links.links) do
if first2 then
first2 = false
else
luci.http.write(', ')
end
luci.http.write('{ "globalId": "%s", "rxRate": %s, "txRate": %s }'
%{ l.globalId:match("^[^%.]+"), l.rxRate, l.txRate })
end
luci.http.write(']}')
end
end
luci.http.write(' ]')
end
function action_chat()
local sms_dir = "/var/run/bmx6/sms"
local rcvd_dir = sms_dir .. "/rcvdSms"
local send_file = sms_dir .. "/sendSms/chat"
local sms_list = bmx6json.get("rcvdSms")
local sender = ""
local sms_file = ""
local chat = {}
local to_send = nil
local sent = ""
local fd = nil
if luci.sys.call("test -d " .. sms_dir) ~= 0 then
luci.template.render("bmx6/error", {txt="sms plugin disabled or some problem with directory " .. sms_dir})
return nil
end
sms_list = luci.util.split(luci.util.exec("ls "..rcvd_dir.."/*:chat"))
for _,sms_path in ipairs(sms_list) do
if #sms_path > #rcvd_dir then
sms_file = luci.util.split(sms_path,'/')
sms_file = sms_file[#sms_file]
sender = luci.util.split(sms_file,':')[1]
-- Trying to clean the name
if string.find(sender,".") ~= nil then
sender = luci.util.split(sender,".")[1]
end
fd = io.open(sms_path,"r")
chat[sender] = fd:read()
fd:close()
end
end
to_send = luci.http.formvalue("toSend")
if to_send ~= nil and #to_send > 1 then
fd = io.open(send_file,"w")
fd:write(to_send)
fd:close()
sent = to_send
else
sent = luci.util.exec("cat "..send_file)
end
luci.template.render("bmx6/chat", {chat=chat,sent=sent})
end