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--- === SpeedMenu ===
---
--- Menubar netspeed meter
---
--- Download: [https://github.com/Hammerspoon/Spoons/raw/master/Spoons/SpeedMenu.spoon.zip](https://github.com/Hammerspoon/Spoons/raw/master/Spoons/SpeedMenu.spoon.zip)
local obj={}
obj.__index = obj
-- Metadata
obj.name = "SpeedMenu"
obj.version = "1.0"
obj.author = "ashfinal <ashfinal@gmail.com>"
obj.homepage = "https://github.com/Hammerspoon/Spoons"
obj.license = "MIT - https://opensource.org/licenses/MIT"
function obj:init()
self.menubar = hs.menubar.new()
obj:rescan()
end
local function data_diff()
local in_seq = hs.execute(obj.instr)
local out_seq = hs.execute(obj.outstr)
local in_diff = in_seq - obj.inseq
local out_diff = out_seq - obj.outseq
if in_diff/1024 > 1024 then
obj.kbin = string.format("%6.2f", in_diff/1024/1024) .. ' mb/s'
else
obj.kbin = string.format("%6.2f", in_diff/1024) .. ' kb/s'
end
if out_diff/1024 > 1024 then
obj.kbout = string.format("%6.2f", out_diff/1024/1024) .. ' mb/s'
else
obj.kbout = string.format("%6.2f", out_diff/1024) .. ' kb/s'
end
local disp_str = '⥄ ' .. obj.kbout .. '\n⥂ ' .. obj.kbin
if obj.darkmode then
obj.disp_str = hs.styledtext.new(disp_str, {font={size=9.0, color={hex="#FFFFFF"}}})
else
obj.disp_str = hs.styledtext.new(disp_str, {font={size=9.0, color={hex="#000000"}}})
end
obj.menubar:setTitle(obj.disp_str)
obj.inseq = in_seq
obj.outseq = out_seq
end
--- SpeedMenu:rescan()
--- Method
--- Redetect the active interface, darkmode …And redraw everything.
---
function obj:rescan()
obj.interface = hs.network.primaryInterfaces()
obj.darkmode = hs.osascript.applescript('tell application "System Events"\nreturn dark mode of appearance preferences\nend tell')
local menuitems_table = {}
if obj.interface then
-- Inspect active interface and create menuitems
local interface_detail = hs.network.interfaceDetails(obj.interface)
if interface_detail.AirPort then
local ssid = interface_detail.AirPort.SSID
table.insert(menuitems_table, {
title = "SSID: " .. ssid,
tooltip = "Copy SSID to clipboard",
fn = function() hs.pasteboard.setContents(ssid) end
})
end
if interface_detail.IPv4 then
local ipv4 = interface_detail.IPv4.Addresses[1]
table.insert(menuitems_table, {
title = "IPv4: " .. ipv4,
tooltip = "Copy IPv4 to clipboard",
fn = function() hs.pasteboard.setContents(ipv4) end
})
end
if interface_detail.IPv6 then
local ipv6 = interface_detail.IPv6.Addresses[1]
table.insert(menuitems_table, {
title = "IPv6: " .. ipv6,
tooltip = "Copy IPv6 to clipboard",
fn = function() hs.pasteboard.setContents(ipv6) end
})
end
local macaddr = hs.execute('ifconfig ' .. obj.interface .. ' | grep ether | awk \'{print $2}\'')
table.insert(menuitems_table, {
title = "MAC Addr: " .. macaddr,
tooltip = "Copy MAC Address to clipboard",
fn = function() hs.pasteboard.setContents(macaddr) end
})
-- Start watching the netspeed delta
obj.instr = 'netstat -ibn | grep -e ' .. obj.interface .. ' -m 1 | awk \'{print $7}\''
obj.outstr = 'netstat -ibn | grep -e ' .. obj.interface .. ' -m 1 | awk \'{print $10}\''
obj.inseq = hs.execute(obj.instr)
obj.outseq = hs.execute(obj.outstr)
if obj.timer then
obj.timer:stop()
obj.timer = nil
end
obj.timer = hs.timer.doEvery(1, data_diff)
end
table.insert(menuitems_table, {
title = "Rescan Network Interfaces",
fn = function() obj:rescan() end
})
obj.menubar:setTitle("⚠︎")
obj.menubar:setMenu(menuitems_table)
end
return obj
|
