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Major commit for new message network WIP

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This commit is contained in:
Bryan Ashby 2016-02-02 21:35:59 -07:00
parent 6750c05f07
commit 317af8419a
40 changed files with 1747 additions and 599 deletions
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36
core/ftn_util.js
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@ -10,11 +10,14 @@ var binary = require('binary');
var fs = require('fs');
var util = require('util');
var iconv = require('iconv-lite');
var moment = require('moment');
// :TODO: Remove "Ftn" from most of these -- it's implied in the module
exports.stringFromFTN = stringFromFTN;
exports.stringToNullPaddedBuffer = stringToNullPaddedBuffer;
exports.getFormattedFTNAddress = getFormattedFTNAddress;
exports.getDateFromFtnDateTime = getDateFromFtnDateTime;
exports.getDateTimeString = getDateTimeString;
exports.getQuotePrefix = getQuotePrefix;
@ -33,6 +36,14 @@ function stringFromFTN(buf, encoding) {
return iconv.decode(buf.slice(0, nullPos), encoding || 'utf-8');
}
function stringToNullPaddedBuffer(s, bufLen) {
let buffer = new Buffer(bufLen).fill(0x00);
let enc = iconv.encode(s, 'CP437').slice(0, bufLen);
for(let i = 0; i < enc.length; ++i) {
buffer[i] = enc[i];
}
return buffer;
}
//
// Convert a FTN style DateTime string to a Date object
@ -44,9 +55,34 @@ function getDateFromFtnDateTime(dateTime) {
// "Tue 01 Jan 80 00:00"
// "27 Feb 15 00:00:03"
//
// :TODO: Use moment.js here
return (new Date(Date.parse(dateTime))).toISOString();
}
function getDateTimeString(m) {
//
// From http://ftsc.org/docs/fts-0001.016:
// DateTime = (* a character string 20 characters long *)
// (* 01 Jan 86 02:34:56 *)
// DayOfMonth " " Month " " Year " "
// " " HH ":" MM ":" SS
// Null
//
// DayOfMonth = "01" | "02" | "03" | ... | "31" (* Fido 0 fills *)
// Month = "Jan" | "Feb" | "Mar" | "Apr" | "May" | "Jun" |
// "Jul" | "Aug" | "Sep" | "Oct" | "Nov" | "Dec"
// Year = "01" | "02" | .. | "85" | "86" | ... | "99" | "00"
// HH = "00" | .. | "23"
// MM = "00" | .. | "59"
// SS = "00" | .. | "59"
//
if(!moment.isMoment(m)) {
m = moment(m);
}
return m.format('DD MMM YY HH:mm:ss');
}
function getFormattedFTNAddress(address, dimensions) {
//var addr = util.format('%d:%d', address.zone, address.net);
var addr = '{0}:{1}'.format(address.zone, address.net);