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opus/sys/apps/telnet.lua
2018-10-15 16:05:43 -04:00

87 lines
1.5 KiB
Lua

_G.requireInjector(_ENV)
local Event = require('event')
local Socket = require('socket')
local Terminal = require('terminal')
local Util = require('util')
local multishell = _ENV.multishell
local os = _G.os
local read = _G.read
local term = _G.term
local args = { ... }
local remoteId = tonumber(table.remove(args, 1) or '')
if not remoteId then
print('Enter host ID')
remoteId = tonumber(read())
end
if not remoteId then
error('Syntax: telnet ID [PROGRAM] [ARGS]')
end
if multishell then
multishell.setTitle(multishell.getCurrent(), 'Telnet ' .. remoteId)
end
local socket, msg = Socket.connect(remoteId, 23)
if not socket then
error(msg)
end
local ct = Util.shallowCopy(term.current())
if not ct.isColor() then
Terminal.toGrayscale(ct)
end
local w, h = ct.getSize()
socket:write({
width = w,
height = h,
isColor = ct.isColor(),
program = args,
pos = { ct.getCursorPos() },
})
Event.addRoutine(function()
while true do
local data = socket:read()
if not data then
break
end
for _,v in ipairs(data) do
ct[v.f](table.unpack(v.args))
end
end
end)
--ct.clear()
--ct.setCursorPos(1, 1)
local filter = Util.transpose {
'char', 'paste', 'key', 'key_up', 'terminate',
'mouse_scroll', 'mouse_click', 'mouse_drag', 'mouse_up',
}
while true do
local e = { os.pullEventRaw() }
local event = e[1]
if filter[event] then
socket:write(e)
else
Event.processEvent(e)
end
if not socket.connected then
-- print()
-- print('Connection lost')
-- print('Press enter to exit')
-- pcall(read)
break
end
end