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utils: add simple utils.isIP in place of net.isIP.

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Signed-off-by: Fedor Indutny <fedor@indutny.com>
This commit is contained in:
Christopher Jeffrey 2014-05-17 21:47:29 -05:00 committed by Fedor Indutny
parent 2edfdd8b36
commit 29746b5164
2 changed files with 15 additions and 3 deletions
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5
lib/bcoin/peer.js
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@ -1,6 +1,5 @@
var inherits = require('inherits');
var EventEmitter = require('events').EventEmitter;
var net = require('net');
var bcoin = require('../bcoin');
var utils = bcoin.utils;
@ -358,10 +357,10 @@ Peer.prototype._handleGetAddr = function handleGetAddr() {
if (!peer || ~used.indexOf(peer.host))
return;
used.push(peer.host);
return !!peer.host && net.isIP(peer.host);
return !!peer.host && utils.isIP(peer.host);
}).map(function(peer) {
var ip = peer.host;
var ver = net.isIP(ip);
var ver = utils.isIP(ip);
return {
ipv4: ver === 4 ? ip : '127.0.0.1',
ipv6: ver === 6 ? ip : '0000:0000:0000:0000:0000:0000:0000:ffff',

13
lib/bcoin/utils.js
View File

@ -457,3 +457,16 @@ utils.toBTC = function toBTC(satoshi) {
}
return satoshi.div(m).toString(10) + lo.replace(/0+$/, '');
};
utils.isIP = function(ip) {
if (typeof ip !== 'string')
return 0;
if (~ip.indexOf('.'))
return 4;
if (~ip.indexOf(':'))
return 6;
return 0;
};