Added network bridging OVER IRC

modules.cfg

@@ -6,9 +6,12 @@ library/net.lua
 library/fs-min.lua
 library/fs-std.lua
 library/fs-ext.lua
+library/fs-util.lua
+library/base64.lua
 util/fs-automount.lua
 applications/shutil.lua
 applications/evproxy-srv.lua
 applications/evproxy-client.lua
+applications/ircbridge.lua
 applications/luash.lua
 base/footer.lua

modules/applications/ircbridge.lua

@@ -0,0 +1,68 @@
+_G.tircb = {}
+function ircb(h,p,n) -- host, port
+ s("IRC bridge connector", function()
+  local ip,h,p = component.proxy(component.list("internet")()),h,p
+  local c=ip.connect(h,p)
+  print("Connected: "..tostring(c.finishConnect()))
+  if c.finishConnect() then
+   local ct=computer.uptime()
+   print("Connected successfully.")
+   local function wl(s)
+    print("-->| "..s)
+    c.write(s.."\n") 
+   end
+   _G.wil = wl
+   function sc(u,s) wl("PRIVMSG "..u.." :"..s) end
+   local function prs(line)
+    h,m = string.match(line,":?(.-):(.+)") tH = {} 
+    for w in h:gmatch("%S+") do tH[#tH+1] = w end
+    if tH[1] == "PING" then
+     wl("PONG :"..m)
+    elseif tH[2] == "PRIVMSG" then
+     local n,r,h = tH[1]:match("(.+)!(.+)@(.+)")
+     print(n.." ("..r.."@"..h.."): "..m)
+     local t,f,p,ms = m:match("(.+),(.+),(.+),(.+)")
+     if t and f and p and ms then
+      t,f,p,ms = ub64(t),n..":"..ub64(f),ub64(p),ub64(ms)
+      for k,v in ipairs(tM) do
+       v.broadcast(nP,t,f,p,ms)
+      end
+     end
+    else
+     print("|<-- "..line)
+    end
+   end
+   wl("NICK "..n)
+   wl("USER "..n.." "..n.." "..n.." "..n)
+   while c.finishConnect() do
+    coroutine.yield()
+    local d=c.read()
+    if type(d) == "string" then
+     if d ~= "" and d ~= "\n" then
+      for line in d:gmatch("[^\r\n]+") do
+       pcall(prs,line)
+      end
+     end
+    end
+    if ct+0.25 < computer.uptime() then
+     if #tircb > 0 then
+      sc(T.unpack(T.remove(tircb,1)))
+     end
+     ct=computer.uptime()
+    end
+   end
+  else
+   print("Failed to connect:")
+   print(c.finishConnect())
+  end
+ end)
+ s("IRC bridge",function()
+  while true do
+   if ev[1] == "modem_message"then
+    local pa,pb = ev[6]:match("(.+):(.+)")
+    if pa and pb then tircb[#tircb+1] = {pa,b64(pb)..","..b64(ev[7])..","..b64(ev[8])..","..b64(ev[9])} end
+   end
+   coroutine.yield()
+  end
+ end)
+end