]> git.madduck.net Git - etc/awesome.git/blobdiff - widgets/net.lua

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

projects / etc / awesome.git / blobdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | inline | side by side
fix typo
[etc/awesome.git] / widgets / net.lua
diff --git a/widgets/net.lua b/widgets/net.lua
index 18727f1156071c66d4f463b78b9dd34b11d39252..7851d5a710da02ff8980523f6c3e97ef57db508b 100644 (file)
--- a/widgets/net.lua
+++ b/widgets/net.lua
@@ -7,147 +7,98 @@
                                                   
 --]]
 
                                                   
 --]]
 
-local markup       = require("lain.util.markup")
 local helpers      = require("lain.helpers")
 
 local helpers      = require("lain.helpers")
 
-local awful        = require("awful")
-local beautiful    = require("beautiful")
+local notify_fg    = require("beautiful").fg_focus
+local naughty      = require("naughty")
 local wibox        = require("wibox")
 
 local io           = io
 local tostring     = tostring
 local wibox        = require("wibox")
 
 local io           = io
 local tostring     = tostring
-local string       = { format = string.format }
+local string       = { format = string.format,
+                       gsub   = string.gsub }
 
 local setmetatable = setmetatable
 
 -- Network infos
 -- lain.widgets.net
 local net = {
 
 local setmetatable = setmetatable
 
 -- Network infos
 -- lain.widgets.net
 local net = {
-    send = "0",
-    recv = "0",
-    last_t = {},
-    last_r = {}
-}
-
-net.units = {
-    ["b"] = 1,
-    ["kb"] = 1024,
-    ["mb"] = 1024^2,
-    ["gb"] = 1024^3
+    last_t = 0,
+    last_r = 0
 }
 
 function net.get_device()
     f = io.popen("ip link show | cut -d' ' -f2,9")
 }
 
 function net.get_device()
     f = io.popen("ip link show | cut -d' ' -f2,9")
-    ws = f:read("*all")
+    ws = f:read("*a")
     f:close()
     ws = ws:match("%w+: UP")
     if ws ~= nil then
         return ws:gsub(": UP", "")
     else
     f:close()
     ws = ws:match("%w+: UP")
     if ws ~= nil then
         return ws:gsub(": UP", "")
     else
-        return ""
+        return "network off"
     end
 end
 
     end
 end
 
-function worker(args)
+local function worker(args)
     local args = args or {}
     local args = args or {}
+    local timeout = args.timeout or 2
     local iface = args.iface or net.get_device()
     local iface = args.iface or net.get_device()
-    local delta = args.refresh_timeout or 2
-    local units = args.units or net.units["kb"]
-    local spr = args.spr or " "
-    local header = args.header or iface
-    local header_color = args.header_color or beautiful.fg_normal or "#FFFFFF"
-    local color_up = args.color_up or beautiful.fg_focus or "#FFFFFF"
-    local color_down = args.color_down or beautiful.fg_focus or "#FFFFFF"
-    local app = args.app or "sudo wifi-menu"
+    local units = args.units or 1024 --kb
+    local notify = args.notify or "on"
+    local settings = args.settings or function() end
+
+    net.widget = wibox.widget.textbox('')
 
     helpers.set_map(iface, true)
 
     helpers.set_map(iface, true)
-    helpers.set_map("carrier", 0)
 
 
-    local mynet = wibox.widget.textbox()
+    function update()
+        net_now = {}
 
 
-    local mynetupdate = function()
-        if iface == "" then
-            iface = net.get_device()
-            header = iface
-        end
+        if iface == "" then iface = net.get_device() end
 
 
-        local carrier = helpers.first_line('/sys/class/net/' .. iface ..
-                                           '/carrier') or ""
-        local state = helpers.first_line('/sys/class/net/' .. iface ..
-                                           '/operstate')
+        net_now.carrier = helpers.first_line('/sys/class/net/' .. iface ..
+                                           '/carrier') or "0"
+        net_now.state = helpers.first_line('/sys/class/net/' .. iface ..
+                                           '/operstate') or "down"
         local now_t = helpers.first_line('/sys/class/net/' .. iface ..
         local now_t = helpers.first_line('/sys/class/net/' .. iface ..
-                                           '/statistics/tx_bytes')
+                                           '/statistics/tx_bytes') or 0
         local now_r = helpers.first_line('/sys/class/net/' .. iface ..
         local now_r = helpers.first_line('/sys/class/net/' .. iface ..
-                                           '/statistics/rx_bytes')
-        local text = '<span color="' .. header_color .. '">' .. header .. '</span> '
+                                           '/statistics/rx_bytes') or 0
+
+        net_now.sent = tostring((now_t - net.last_t) / timeout / units)
+        net_now.sent = string.gsub(string.format('%.1f', net_now.sent), ",", ".")
 
 
-        if carrier ~= "1"
+        net_now.received = tostring((now_r - net.last_r) / timeout / units)
+        net_now.received = string.gsub(string.format('%.1f', net_now.received), ",", ".")
+
+        widget = net.widget
+        settings()
+
+        net.last_t = now_t
+        net.last_r = now_r
+
+        if net_now.carrier ~= "1" and notify == "on"
         then
             if helpers.get_map(iface)
             then
         then
             if helpers.get_map(iface)
             then
-                n_title = iface
-                if n_title == "" then
-                    n_title = "network"
-                    header = "Net"
-                end
-                naughty.notify({ title = n_title, text = "no carrier",
-                                 timeout = 7,
-                                 position = "top_left",
-                                 icon = beautiful.lain_no_net_notify or
-                                        helpers.icons_dir .. "no_net.png",
-                                 fg = beautiful.fg_focus or "#FFFFFF" })
-
-                mynet:set_markup(markup(header_color, header) .. markup(color_up, " Off"))
+                naughty.notify({
+                    title    = iface,
+                    text     = "no carrier",
+                    timeout  = 7,
+                    position = "top_left",
+                    icon     = helpers.icons_dir .. "no_net.png",
+                    fg       = notify_fg or "#FFFFFF",
+                    screen = client.focus and client.focus.screen or 1
+                })
                 helpers.set_map(iface, false)
             end
                 helpers.set_map(iface, false)
             end
-            return
         else
             helpers.set_map(iface, true)
         end
         else
             helpers.set_map(iface, true)
         end
-
-        if state == 'down' or not now_t or not now_r
-        then
-            mynet:set_markup(' ' .. text .. '-' .. ' ')
-            return
-        end
-
-        if net.last_t[iface] and net.last_t[iface]
-        then
-            net.send = tostring((now_t - net.last_t[iface]) / delta / units)
-            net.recv = tostring((now_r - net.last_r[iface]) / delta / units)
-
-            text = text
-                   .. '<span color="' .. color_up .. '">'
-                   .. string.format('%.1f', net.send)
-                   .. '</span>'
-                   ..  spr
-                   .. '<span color="' .. color_down .. '">'
-                   .. string.format('%.1f', net.recv)
-                   .. '</span>'
-
-            mynet:set_markup(' ' .. text .. ' ')
-        else
-            mynet:set_markup(' ' .. text .. '-' .. ' ')
-        end
-
-        net.last_t[iface] = now_t
-        net.last_r[iface] = now_r
     end
 
     end
 
-    local mynettimer = timer({ timeout = delta })
-    mynettimer:connect_signal("timeout", mynetupdate)
-    mynettimer:start()
-    mynettimer:emit_signal("timeout")
-
-    mynet:buttons(awful.util.table.join(
-            awful.button({}, 0, function()
-                helpers.run_in_terminal(app)
-                mynetupdate()
-            end)))
-
-    net.widget = mynet
-
-    return setmetatable(net, { __index = net.widget })
+    helpers.newtimer(iface, timeout, update)
+    return net.widget
 end
 
 return setmetatable(net, { __call = function(_, ...) return worker(...) end })
 end
 
 return setmetatable(net, { __call = function(_, ...) return worker(...) end })
awesome window-manager configuration

Legalese

All content available in this repository is copyright © martin f. krafft, unless otherwise noted.

All files and their content are released under the terms of the Artistic Licence 2.0, unless otherwise noted.

The operator of this repository shall not be held liable for offending content in pages linking to or linked from these page, nor does he endorse their content unless stated otherwise.