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Add CNET style Y-Style/Q-Style color code support

This commit is contained in:
Bryan Ashby 2018-09-15 13:12:54 -06:00
parent 2c7354b4fa
commit d7aabba847
1 changed files with 58 additions and 12 deletions
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60
core/color_codes.js
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@ -7,19 +7,19 @@ const { getPredefinedMCIValue } = require('./predefined_mci.js');
// deps
const _ = require('lodash');
exports.stripPipeCodes = exports.stripEnigmaCodes = stripEnigmaCodes;
exports.pipeStrLen = exports.enigmaStrLen = enigmaStrLen;
exports.stripMciColorCodes = stripMciColorCodes;
exports.pipeStringLength = pipeStringLength;
exports.pipeToAnsi = exports.renegadeToAnsi = renegadeToAnsi;
exports.controlCodesToAnsi = controlCodesToAnsi;
// :TODO: Not really happy with the module name of "color_codes". Would like something better
// :TODO: Not really happy with the module name of "color_codes". Would like something better ... control_code_string?
function stripEnigmaCodes(s) {
function stripMciColorCodes(s) {
return s.replace(/\|[A-Z\d]{2}/g, '');
}
function enigmaStrLen(s) {
return stripEnigmaCodes(s).length;
function pipeStringLength(s) {
return stripMciColorCodes(s).length;
}
function ansiSgrFromRenegadeColorCode(cc) {
@ -62,6 +62,37 @@ function ansiSgrFromRenegadeColorCode(cc) {
}[cc] || 'normal');
}
function ansiSgrFromCnetStyleColorCode(cc) {
return ANSI.sgr({
c0 : [ 'reset', 'black' ],
c1 : [ 'reset', 'red' ],
c2 : [ 'reset', 'green' ],
c3 : [ 'reset', 'yellow' ],
c4 : [ 'reset', 'blue' ],
c5 : [ 'reset', 'magenta' ],
c6 : [ 'reset', 'cyan' ],
c7 : [ 'reset', 'white' ],
c8 : [ 'bold', 'black' ],
c9 : [ 'bold', 'red' ],
ca : [ 'bold', 'green' ],
cb : [ 'bold', 'yellow' ],
cc : [ 'bold', 'blue' ],
cd : [ 'bold', 'magenta' ],
ce : [ 'bold', 'cyan' ],
cf : [ 'bold', 'white' ],
z0 : [ 'blackBG' ],
z1 : [ 'redBG' ],
z2 : [ 'greenBG' ],
z3 : [ 'yellowBG' ],
z4 : [ 'blueBG' ],
z5 : [ 'magentaBG' ],
z6 : [ 'cyanBG' ],
z7 : [ 'whiteBG' ],
}[cc] || 'normal');
}
function renegadeToAnsi(s, client) {
if(-1 == s.indexOf('|')) {
return s; // no pipe codes present
@ -102,6 +133,8 @@ function renegadeToAnsi(s, client) {
// * PCBoard : @X## where the first number/char is FG color, and second is BG
// * WildCat! : @##@ the same as PCBoard without the X prefix, but with a @ suffix
// * WWIV : ^#
// * CNET Y-Style : 0x19## where ## is a specific set of codes -- this is the older format
// * CNET Q-style : 0x11##} where ## is a specific set of codes -- this is the newer format
//
// TODO: Add Synchronet and Celerity format support
//
@ -109,7 +142,7 @@ function renegadeToAnsi(s, client) {
// * http://wiki.synchro.net/custom:colors
//
function controlCodesToAnsi(s, client) {
const RE = /(\|([A-Z0-9]{2})|\|)|(@X([0-9A-F]{2}))|(@([0-9A-F]{2})@)|(\x03[0-9]|\x03)/g; // eslint-disable-line no-control-regex
const RE = /(\|([A-Z0-9]{2})|\|)|(@X([0-9A-F]{2}))|(@([0-9A-F]{2})@)|(\x03[0-9]|\x03)|(\x19(c[0-9a-f]|z[0-7]|n1|f1)|\x19)|(\x11(c[0-9a-f]|z[0-7]|n1|f1)}|\x11)/g; // eslint-disable-line no-control-regex
let m;
let result = '';
@ -213,6 +246,19 @@ function controlCodesToAnsi(s, client) {
result += s.substr(lastIndex, m.index - lastIndex) + v;
break;
case '\x19' :
case '\0x11' :
// CNET "Y-Style" & "Q-Style"
v = m[9] || m[11];
if('n1' === v) {
result += '\n';
} else if('f1' === v) {
result += ANSI.clearScreen();
} else {
result += ansiSgrFromCnetStyleColorCode(v);
}
break;
}
lastIndex = RE.lastIndex;