browser4.2

function c(...) return term.clear(...) end
function cL(...) return term.clearLine(...) end
function p(...) return print(...) end
function w(...) return write(...) end
function sbgc(...) return term.setBackgroundColor(...) end
function stc(...) return term.setTextColor(...) end
function scp(...) return term.setCursorPos(...) end
function s(...) return sleep(...) end





--This is the official provider of the prBr
--Enter your browser in the download mode
--Thanks.
--browser.download=1
anCondt = true
cndDns = 1
function autoConfig()
  if fs.exists("brconfig") == true then
    shell.run("brconfig")
    rednet.open(side)
    begin()
  else
    print("first time config setup")
    sleep(1)
    print("modem side")
    AtSide = tostring(read())
    print("write the dns id")
    write("dns1:")
    atDns1 = read()
    write("dns2:")
    atDns2 = read()
    print("ask for download? ")
    print("[1]yes")
    print("[2]no")
    atAks = read()
    if atAsk ~= 1 and atAsk ~= 2 then
      atAsk = 1
    end
    print("saving")
    e = fs.open("brconfig", "a")
    e.writeLine("dns1 = "..atDns1)
    e.writeLine("dns2 = "..atDns2)
    e.writeLine("Aks = "..atAsk)
    e.writeLine('side = "'..AtSide..'"')
    e.close()
    sleep(2)
    term.clear()
    autoConfig()
  end
end
function gui()
  sbgc(colors.green)
  c()
  scp(1,1)
  sbgc(colors.blue)
  cL()
  sbgc(colors.white)
  scp(1,2)
  cL()
  scp(2,2)
  sbgc(colors.cyan)
  p("<")
  scp(4,2)
  p(">")
  scp(6,2)
  stc(colors.black)
  p("http://                            ")
  scp(42,2)
  stc(colors.white)
  p("@")
  scp(44,2)
  p("^")
  scp(46,2)
  stc(colors.yellow)
  p("*")
  scp(51,1)
  stc(colors.white)
  sbgc(colors.red)
  p("X")

end
function begin()
  gui()
  scp(1,1)
  sbgc(colors.blue)
  stc(colors.white)
  print("Web Browser 4.2 (*bugs reports*)")
  sleep(1)
  default = dns1
end
function click()
  goHome()
  while true do
    event, bu , X, Y = os.pullEvent()
    if event == "mouse_click" then
      if X == 51 and Y == 1 then
        sbgc(colors.black)
        stc(colors.white)
        scp(1,1)
        c()
        break
      elseif X>= 6 and X<=41 and Y == 2 then
        gui()
        begin()
        scp(13,2)
        stc(colors.black)
        sbgc(colors.cyan)
        p("                            ")
        scp(13,2)
        id = read()
        Csha = true
        connect()
      elseif X == 2 and Y == 2 then
        comeBack()
      elseif X == 4 and Y == 2 then
        comeOn()
      elseif X == 42 and Y == 2 then
        refresh()
      elseif X == 44 and Y == 2 then
        if bu == 1 then
          goHome()
        elseif bu == 2 then
          setHome()
        end
      elseif X == 46 and Y == 2 then
        if bu == 1 then
          goFav()
        elseif bu == 2 then
          setFav()
        end
      else
        Llinky()
      end
    end
  end
end
function Llinky()
  if actL == true then
  Lcnt = 0
  lDone = false
    repeat
      Lcnt = Lcnt + 1
      if X >= lX[Lcnt] and X <= lXx[Lcnt] and Y == lY[Lcnt] then
        if lI[Lcnt] == "package" then
          scp(lX[Lcnt], Y)
          whatSend = read()
          id = lL[Lcnt].."="..whatSend
          begin()
          connect()
          lDone = true
        elseif lI[Lcnt] == "link" then
          id = lL[Lcnt]
          begin()
          connect()
          lDone = true
        end
      end
    until Lcnt >= lNumber or lDone == true
  end
end
function Llink()
  Rllink = msg:match("--browser.link=1")
  if Rllink ~= nil then
    temp = fs.open("temp2", "w")
    temp.write(msg)
    temp.close()
    shell.run("temp2")
    id = lPage
    lPp = true
    begin()
    connect()
    lPp = false
    actL = true
    fs.delete("temp2")
  end
end
function Rconnect()
  rednet.send(default,id)
  ids,msg = rednet.receive(5)
  if msg ~= nil then
    sbgc(colors.green)
    scp(1,3)
    cL()
    scp(1,4)
    cL()
    scp(1,5)
    cL()
    scp(1,6)
    cL()
    scp(1,7)
    cL()
    scp(1,8)
    cL()
    scp(1,9)
    cL()
    scp(1,10)
    cL()
    scp(1,11)
    cL()
    scp(1,12)
    cL()
    scp(1,13)
    cL()
    scp(1,14)
    cL()
    scp(1,15)
    cL()
    scp(1,16)
    cL()
    scp(1,17)
    cL()
    scp(1,18)
    cL()
    scp(1,19)
    cL()
    scp(1,3)
    stc(colors.black)
    print(msg)
  end
end
function anim()
  anCondt = false
  anF = nil
  if msg:match("--browser.anim=1") ~= nil then
    temp = fs.open("temp", "w")
    temp.write(msg)
    temp.close()
    shell.run("temp")
    nOfF = 0
    repeat
      nOfF = nOfF + 1
      id = anF[nOfF]
      Rconnect()
      s(2)
    until nOfF >= anMax
  end
  anCondt = true
end
function setFav()
  scp(44,3)
  sbgc(colors.yellow)
  print("Fav:")
  scp(44,4)
  print("          ")
  scp(44,4)
  Hfav = read()
  if Hfav ~= nil then
    e = fs.open("brconfig", "a")
    e.writeLine('fav = "'..Hfav..'"')
    e.close()
    autoConfig()
  end
end
function goFav()
  id = fav
  connect()
end
function setHome()
  scp(44,3)
  sbgc(colors.yellow)
  print("home:")
  scp(44,4)
  print("          ")
  scp(44,4)
  Hhome = read()
  if Hhome ~= nil then
    e = fs.open("brconfig", "a")
    e.writeLine('home = "'..Hhome..'"')
    e.close()
    autoConfig()
  end
end
function goHome()
  id = home
  connect()
end
function refresh()
  gui()
  begin()
  connect()
end
function comeBack()
  gui()
  begin()
  if id == id2 and id3 ~= nil then
    id = id3
  elseif id == id3 and id4 ~= nil then
    id = id4
  end
  if Csha == true then
    Csha = false
  end
  s(.2)
  connect()
end
function comeOn()
  gui()
  begin()
  if id4 ~= nil and id == id4 and id3 ~= nil then
    id = id3
  elseif id3 ~= nil and id == id3 and id2 ~= nil then
    id = id2
  end
  if Csha == true then
    Csha = false
  end
  s(.2)
  connect()
end
function connect()
  if lPp ~= true then
    actL = false
  end
  rednet.send(default, id)
  ids, msg = rednet.receive(10)
  if msg ~= nil then
    if cndDns ~= 1 then
      cndDns = 1
    end
    scp(1,3)
    stc(colors.black)
    sbgc(colors.green)
    autoDown()
    Llink()
  else
    scp(1,3)
    stc(colors.red)
    sbgc(colors.green)
    if cndDns == 1 then
      default = dns2
      cndDns = 2
      connect()
    elseif cndDns == 2 then
      default = dns1
      cndDns = 1
      print("time out")
    end
  end
  if Csha == true then
    id4 = id3
    id3 = id2
    id2 = id
  end
end

function autoDown()
  Fline = msg:match("--browser.download=1")
  if Fline ~= nil then
    if Aks == 1 then
      scp(10,5)
      stc(colors.black)
      sbgc(colors.yellow)
      print("       warning             ")
      scp(10,6)
      print("want to download from here?")
      scp(10,7)
      print("YES                     NO ")
      event, bu, X, Y = os.pullEvent()
      function warnDown()
        if event == "mouse_click" then
          if X >= 10 and X <= 12 and Y == 7 then
            Rp = "1"
          elseif X >= 34 and X <= 35 and Y == 7 then
            Rp = "2"
          else
            scp(1,3)
            print("reloading")
            sleep(.2)
            sbgc(colors.green)
            scp(1,3)
            print("         ")
            cL()
            autoDown()
          end
        else
          sleep(.2)
          autoDown()
        end
      end
      warnDown()
      if Rp == "1" then
        Down()
      else
        scp(1,3)
        sbgc(colors.green)
        print(msg)
        gui()
        begin()
      end
    else
      Down()
    end
  else
    print(msg)
    if anCondt == true then
      anim()
    end
  end
end

function Down()
  sbgc(colors.green)
  scp(10,6)
  cL()
  scp(10,7)
  cL()
  scp(10,6)
  sbgc(colors.yellow)
  write("Local:                     ")
  scp(16,6)
  Dlocal = read()
  if Dlocal == nil then
    Dlocal = "download"
  end
  e = fs.open(Dlocal, "w")
  e.write(msg)
  e.close()
  scp(10,7)
  print("download sucessful")
  Rp = nil
end
autoConfig()
click()
rednet.close(side)