10 files changed, 216 insertions, 0 deletions
diff --git a/awesome/net_widgets/icons/wired.png b/awesome/net_widgets/icons/wired.png
new file mode 100644
index 0000000..af47696
--- /dev/null
+++ b/awesome/net_widgets/icons/wired.png
diff --git a/awesome/net_widgets/icons/wired_na.png b/awesome/net_widgets/icons/wired_na.png
new file mode 100644
index 0000000..9314217
--- /dev/null
+++ b/awesome/net_widgets/icons/wired_na.png
diff --git a/awesome/net_widgets/icons/wireless_0.png b/awesome/net_widgets/icons/wireless_0.png
new file mode 100644
index 0000000..ef42a4a
--- /dev/null
+++ b/awesome/net_widgets/icons/wireless_0.png
diff --git a/awesome/net_widgets/icons/wireless_1.png b/awesome/net_widgets/icons/wireless_1.png
new file mode 100644
index 0000000..8b64b8f
--- /dev/null
+++ b/awesome/net_widgets/icons/wireless_1.png
diff --git a/awesome/net_widgets/icons/wireless_2.png b/awesome/net_widgets/icons/wireless_2.png
new file mode 100644
index 0000000..bd9d163
--- /dev/null
+++ b/awesome/net_widgets/icons/wireless_2.png
diff --git a/awesome/net_widgets/icons/wireless_3.png b/awesome/net_widgets/icons/wireless_3.png
new file mode 100644
index 0000000..6cb0ed1
--- /dev/null
+++ b/awesome/net_widgets/icons/wireless_3.png
diff --git a/awesome/net_widgets/icons/wireless_na.png b/awesome/net_widgets/icons/wireless_na.png
new file mode 100644
index 0000000..712a032
--- /dev/null
+++ b/awesome/net_widgets/icons/wireless_na.png
diff --git a/awesome/net_widgets/indicator.lua b/awesome/net_widgets/indicator.lua
new file mode 100644
index 0000000..3e9ba33
--- /dev/null
+++ b/awesome/net_widgets/indicator.lua
@@ -0,0 +1,87 @@
+local wibox         = require("wibox")
+local awful         = require("awful")
+local beautiful     = require("beautiful")
+local naughty       = require("naughty")
+
+local indicator = {}
+local function worker(args)
+    local args = args or {}
+    local widget = wibox.widget.imagebox()
+
+    local interfaces    = args.interfaces or {"enp2s0"}
+    local ICON_DIR      = awful.util.getdir("config").."/net_widgets/icons/"
+    local timeout       = args.timeout or 5
+    local font      = args.font or beautiful.font
+    
+    local connected = false
+    local function text_grabber()
+        local msg = ""
+        if connected then
+            for _, i in pairs(interfaces) do            
+                f = io.popen("ifconfig "..i)
+            
+                line    = f:read()      -- wlp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500 
+                line    = f:read()      -- inet 192.168.1.15  netmask 255.255.255.0  broadcast 192.168.1.255
+                inet    = string.match(line, "inet (%d+%.%d+%.%d+%.%d+)") or " N/A "
+                line    = f:read()      -- ether 50:b7:c3:08:37:b7  txqueuelen 1000  (Ethernet)
+                mac     = string.match(line, "(%x*:%x*:%x*:%x*:%x*:%x*)") or "N/A"
+
+                f:close()
+                msg =   "<span font_desc=\""..font.."\">"..
+                        "┌["..i.."]\n"..
+                        "├IP:\t"..inet.."\n"..
+                        "└MAC:\t"..mac.."</span>"
+            end
+        else
+            msg = "<span font_desc=\""..font.."\">Wired network is disconnected</span>"
+        end
+    
+        return msg
+    end
+    
+    
+    widget:set_image(ICON_DIR.."wired_na.png")
+    local function net_update()
+        connected = false
+        for _, i in pairs(interfaces) do
+            state = awful.util.pread("ip link show "..i.." | awk 'NR==1 {printf \"%s\", $9}'")    
+            if (state == "UP") then
+                connected = true
+            end
+            if connected then
+                widget:set_image(ICON_DIR.."wired.png")
+            else
+                widget:set_image(ICON_DIR.."wired_na.png")
+            end
+        end
+    end
+    
+    net_update()
+    
+    local net_timer = timer({ timeout = timeout })
+    net_timer:connect_signal("timeout", net_update)
+    net_timer:start()
+    
+    local notification = nil
+    function widget:hide() 
+        if notification ~= nil then
+            naughty.destroy(notification)
+            notification = nil
+        end
+    end
+
+    function widget:show(t_out)
+        widget:hide()
+    
+        notification = naughty.notify({
+            preset = fs_notification_preset,
+            text = text_grabber(),
+            timeout = t_out,
+        })
+    end
+
+    widget:connect_signal('mouse::enter', function () widget:show(0) end)
+    widget:connect_signal('mouse::leave', function () widget:hide() end)
+    return widget
+end
+return setmetatable(indicator, {__call = function(_,...) return worker(...) end})
diff --git a/awesome/net_widgets/init.lua b/awesome/net_widgets/init.lua
new file mode 100644
index 0000000..83cd5e5
--- /dev/null
+++ b/awesome/net_widgets/init.lua
@@ -0,0 +1,8 @@
+package.loaded.net_widgets = nil
+
+local net_widgets = {
+    indicator   = require("net_widgets.indicator"),
+    wireless    = require("net_widgets.wireless")
+}
+
+return net_widgets
diff --git a/awesome/net_widgets/wireless.lua b/awesome/net_widgets/wireless.lua
new file mode 100644
index 0000000..627274a
--- /dev/null
+++ b/awesome/net_widgets/wireless.lua
@@ -0,0 +1,121 @@
+local wibox         = require("wibox")
+local awful         = require("awful")
+local beautiful     = require("beautiful")
+local naughty       = require("naughty")
+
+local wireless = {}
+local function worker(args)
+    local args = args or {}
+
+    local widget = wibox.layout.fixed.horizontal()
+    local connected = false
+
+    -- Settings
+    local ICON_DIR     = awful.util.getdir("config").."/net_widgets/icons/"
+    local interface    = args.interface or "wlan0"
+    local timeout      = args.timeout or 5
+    local font         = args.font or beautiful.font
+    local popup_signal = args.popup_signal or false
+
+    local net_icon = wibox.widget.imagebox()
+    net_icon:set_image(ICON_DIR.."wireless_na.png")
+    local net_text = wibox.widget.textbox()
+    net_text:set_text(" N/A ")
+    local net_timer = timer({ timeout = timeout })
+    local signal_level = 0
+    local function net_update()
+        signal_level = tonumber(awful.util.pread("awk 'NR==3 {printf \"%3.0f\" ,($3/70)*100}' /proc/net/wireless"))
+        if signal_level == nil then
+            connected = false
+            net_text:set_text(" N/A ")
+            net_icon:set_image(ICON_DIR.."wireless_na.png")
+        else
+            connected = true
+            net_text:set_text(string.format("%3d%%", signal_level))
+            if signal_level < 25 then
+                net_icon:set_image(ICON_DIR.."wireless_0.png")
+            elseif signal_level < 50 then
+                net_icon:set_image(ICON_DIR.."wireless_1.png")
+            elseif signal_level < 75 then
+                net_icon:set_image(ICON_DIR.."wireless_2.png")
+            else
+                net_icon:set_image(ICON_DIR.."wireless_3.png")
+            end
+        end
+    end
+
+    net_update()
+    net_timer:connect_signal("timeout", net_update)
+    net_timer:start()
+
+    widget:add(net_icon)
+    -- Hide the text when we want to popup the signal instead
+    if not popup_signal then
+        widget:add(net_text)
+    end
+
+    local function text_grabber()
+        local msg = ""
+        if connected then
+            f = io.popen("iwconfig "..interface)
+            line    = f:read() or ""    -- wlp1s0    IEEE 802.11abgn  ESSID:"ESSID"
+            essid   = string.match(line, "ESSID:\"(.+)\"") or " N/A "
+            line    = f:read() or ""    -- Mode:Managed  Frequency:2.437 GHz  Access Point: aa:bb:cc:dd:ee:ff
+            mac     = string.match(line, "Access Point: (.+)") or " N/A "
+            line    = f:read() or ""    -- Bit Rate=36 Mb/s   Tx-Power=15 dBm
+            bitrate = string.match(line, "Bit Rate=(.+/s)") or " N/A "
+
+            f:close()
+            f = io.popen("ifconfig "..interface)
+
+            line    = f:read() or ""    -- wlp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
+            line    = f:read() or ""    -- inet 192.168.1.15  netmask 255.255.255.0  broadcast 192.168.1.255
+            inet    = string.match(line, "inet (%d+%.%d+%.%d+%.%d+)") or " N/A "
+
+            f:close()
+
+            signal = ""
+            if popup_signal then
+                signal = "├Strength\t"..signal_level.."\n"
+            end
+            msg =
+                "<span font_desc=\""..font.."\">"..
+                ""..interface.."\n"..
+                "├─ESSID:\t"..essid.."\n"..
+                "├─IP:\t\t"..inet.."\n"..
+                "├─BSSID:\t"..mac.."\n"..
+                ""..signal..
+                "└─Bit rate:\t"..bitrate.."</span>"
+
+
+        else
+            msg = "Wireless network is disconnected"
+        end
+
+        return msg
+    end
+
+    local notification = nil
+    function widget:hide()
+        if notification ~= nil then
+            naughty.destroy(notification)
+            notification = nil
+        end
+    end
+
+    function widget:show(t_out)
+        widget:hide()
+
+        notification = naughty.notify({
+            preset = fs_notification_preset,
+            text = text_grabber(),
+            timeout = t_out,
+        })
+    end
+
+    widget:connect_signal('mouse::enter', function () widget:show(0) end)
+    widget:connect_signal('mouse::leave', function () widget:hide() end)
+    return widget
+end
+
+return setmetatable(wireless, {__call = function(_,...) return worker(...) end})