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* New Address class for FTN addresses + experiment with ES6 classes

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* Move a lot of address functionality/parsing/etc. to Address
* WIP on ftn_bso scan/tosser
* PATH and SEEN-BY creation, parsing, etc.
This commit is contained in:
Bryan Ashby 2016-02-15 17:56:05 -07:00
parent 7b5ab029f9
commit 13d5c4d8f4
6 changed files with 605 additions and 139 deletions
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31
core/string_util.js
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@ -1,14 +1,16 @@
/* jslint node: true */
'use strict';
var miscUtil = require('./misc_util.js');
let miscUtil = require('./misc_util.js');
let iconv = require('iconv-lite');
exports.stylizeString = stylizeString;
exports.pad = pad;
exports.replaceAt = replaceAt;
exports.isPrintable = isPrintable;
exports.debugEscapedString = debugEscapedString;
exports.stylizeString = stylizeString;
exports.pad = pad;
exports.replaceAt = replaceAt;
exports.isPrintable = isPrintable;
exports.debugEscapedString = debugEscapedString;
exports.stringFromNullTermBuffer = stringFromNullTermBuffer;
// :TODO: create Unicode verison of this
var VOWELS = [ 'a', 'e', 'i', 'o', 'u' ];
@ -176,6 +178,23 @@ function debugEscapedString(s) {
return JSON.stringify(s).slice(1, -1);
}
function stringFromNullTermBuffer(buf, encoding) {
/*var nullPos = buf.length;
for(var i = 0; i < buf.length; ++i) {
if(0x00 === buf[i]) {
nullPos = i;
break;
}
}
*/
let nullPos = buf.indexOf(new Buffer( [ 0x00 ] ));
if(-1 === nullPos) {
nullPos = buf.length;
}
return iconv.decode(buf.slice(0, nullPos), encoding || 'utf-8');
}
//
// Extend String.format's object syntax with some modifiers
// e.g.: '{username!styleL33t}'.format( { username : 'Leet User' } ) -> "L33t U53r"