O MikroTik, além de configuração de Apoio sobre Telnet / SSH / telnet-MAC. possui um chamado RouterOS API.
Através da API que você puder ler informações, configuração definidas e até mesmo eventos. Por exemplo, a lista a todos os usuários conectados dBm WLAN.
A API é “literatura aberta” e você está convidado a criar diferentes idiomas e bibliotecas para postar em seu site. Eles já têm PHP, Ruby, Perl, Java, implementações, etc, objetivo que eu queria ser capaz de criar um aplicativo do AIR do Flash para exibir e configurar roteadores. Então, eu criei um Flash ActionScript 3 classe para isso.
Abaixo uma classe ActionScript para acesso a API do MikroTik:
// ApiSocket.as
// RouterOS API class
// Author: Haikon Nessjore
package {
import flash.errors.*;
import flash.events.*;
import flash.utils.ByteArray;
import com.adobe.crypto.MD5;
import flash.net.Socket;
public class ApiSocket extends Socket {
static public var RECEIVED:String = "received";
static public var LOGIN:String = "loggedin";
private var cmd:String;
private var doLogin:int;
private var user:String;
private var password:String;
private var returnData:Array;
private var returnPos:int;
private var toread:int;
private var firstRe:int;
private var tag:String;
private var gotDone:Boolean;
private var gotTrap:Boolean;
private var gotFatal:Boolean;
public function ApiSocket(host:String, port:uint) {
super(host, port);
toread = 0;
doLogin = 0;
addEventListener(ProgressEvent.SOCKET_DATA, socketDataHandler);
}
public function login(u:String, p:String) {
doLogin = 1;
user = u;
password = p;
sendRequest("/login");
}
public function sendRequest(... outData):void {
returnData = new Array();
returnPos = 0;
firstRe = 0;
gotDone = false;
gotTrap = false;
gotFatal = false;
tag = "";
cmd = outData[0];
returnData[returnPos] = new Object();
for (var i:int = 0; i < outData.length; ++i) {
var data:ByteArray = new ByteArray();
var len:uint = outData[i].length;
if (len < 0x80)
data.writeByte(len);
else
if (len < 0x4000) {
len |= 0x8000;
data.writeByte(( len >> 8 ) & 0xff);
data.writeByte(len & 0xff);
} else
if (len < 0x200000) {
len |= 0xC00000;
data.writeByte(( len >> 16 ) & 0xff);
data.writeByte(( len >> 8 ) & 0xff);
data.writeByte(len & 0xff);
} else
if (len < 0x10000000) {
len |= 0xE0000000;
data.writeByte(( len >> 24 ) & 0xff);
data.writeByte(( len >> 16 ) & 0xff);
data.writeByte(( len >> 8 ) & 0xff);
data.writeByte( len & 0xff );
} else {
data.writeByte(0xF0);
data.writeByte(( len >> 24 ) & 0xff);
data.writeByte(( len >> 16 ) & 0xff);
data.writeByte(( len >> 8 ) & 0xff);
data.writeByte( len & 0xff );
}
writeBytes(data);
writeUTFBytes(outData[i]);
}
writeByte(0);
flush();
}
private function readResponse():void {
var len:int;
if (toread == 0) {
var len1:uint = readUnsignedByte();
if (len1 == 0) {
if (gotDone || gotTrap || gotFatal) {
if (doLogin == 1) {
if (returnData[0].ret) {
var chal:ByteArray = new ByteArray();
var md5:ByteArray = new ByteArray();
for (var i:int = 0; i < returnData[0].ret.length; i += 2) {
chal.writeByte(int("0x" + returnData[0].ret.substr(i,2)));
}
md5.writeByte(0);
md5.writeUTFBytes(password);
md5.writeBytes(chal);
doLogin++;
// Send challenge response
sendRequest("/login", "=name=" + user, "=response=00" + MD5.hashBytes(md5));
}
} else if (doLogin == 2) {
doLogin = 0;
dispatchEvent(new ApiEvent(ApiSocket.LOGIN, "", returnData, gotDone ? 'done' : (gotFatal ? 'fatal' : 'trap')));
} else {
dispatchEvent(new ApiEvent(ApiSocket.RECEIVED, tag, returnData, gotDone ? 'done' : (gotFatal ? 'fatal' : 'trap')));
}
}
if (bytesAvailable)
readResponse();
else
return;
}
if (len1 >= 0xF0) {
len = readUnsignedByte();
len = ( len << 8 ) + readUnsignedByte();
len = ( len << 8 ) + readUnsignedByte();
len = ( len << 8 ) + readUnsignedByte();
} else
if (len1 >= 0xE0) {
len = (( len1 & 15 ) << 8 ) + readUnsignedByte();
len = ( len << 8 ) + readUnsignedByte();
len = ( len << 8 ) + readUnsignedByte();
} else
if (len1 >= 0xC0) {
len = (( len1 & 31 ) << 8 ) + readUnsignedByte();
len = ( len << 8 ) + readUnsignedByte();
} else
if (len1 >= 0x80) {
len = (( len1 & 63 ) << 8 ) + readUnsignedByte();
} else
len = len1;
toread = len;
}
// Calculate how much data of the full length that is available right now
var slen:int = bytesAvailable > toread ? toread : bytesAvailable;
// Calculate how much data that has to be read later
toread = toread > bytesAvailable ? toread - bytesAvailable : 0;
// Read relevant data
var str:String = readUTFBytes(slen);
if (toread == 0) {
if (str == '!re') {
firstRe++;
if (firstRe > 1) {
returnPos++
returnData[returnPos] = new Object();
}
}
if (str == '!trap')
gotTrap = true;
if (str == '!fatal')
gotFatal = true;
if (str == '!done')
gotDone = true;
// Parse key-value pair
if (str.substr(0,1) == '=') {
var tmpPos:int = str.indexOf('=',1);
var tmpKey:String = str.substr(1,tmpPos-1);
var tmpVal:String = str.substr(tmpPos+1);
returnData[returnPos][tmpKey] = tmpVal;
}
// Reset tag
if (str.substr(0,1) == '!')
tag = "";
// Set tag
if (str.substr(0,5) == '.tag=')
tag = str.substr(5);
// Are there more packets available
if (bytesAvailable)
readResponse();
}
}
private function socketDataHandler(event:ProgressEvent):void {
readResponse();
}
}
}
// ApiEvent.as
//
// RouterOS API Event class
// Author: Håkon Nessjøen
// Date: 2. May 2009
//
package {
import flash.events.Event;
public class ApiEvent extends Event {
static public var RECEIVED:String = "received";
static public var LOGIN:String = "loggedin";
public var data:Array;
public var result:String;
public var tag:String;
public function ApiEvent(type:String, tg:String, dta:Array, res:String){
super(type);
data = dta;
result = res;
tag = tg;
}
}
}