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Pardon the noise. More tab to space conversion!
This commit is contained in:
Bryan Ashby
parent
c3635bb26b
commit
1d8be6b014
128 changed files with 8017 additions and 8017 deletions
150
core/sauce.js
150
core/sauce.js
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@ -1,28 +1,28 @@
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/* jslint node: true */
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'use strict';
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const Errors = require('./enig_error.js').Errors;
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const Errors = require('./enig_error.js').Errors;
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// deps
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const iconv = require('iconv-lite');
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const { Parser } = require('binary-parser');
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// deps
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const iconv = require('iconv-lite');
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const { Parser } = require('binary-parser');
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exports.readSAUCE = readSAUCE;
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exports.readSAUCE = readSAUCE;
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const SAUCE_SIZE = 128;
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const SAUCE_ID = Buffer.from([0x53, 0x41, 0x55, 0x43, 0x45]); // 'SAUCE'
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const SAUCE_SIZE = 128;
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const SAUCE_ID = Buffer.from([0x53, 0x41, 0x55, 0x43, 0x45]); // 'SAUCE'
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// :TODO read comments
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//const COMNT_ID = Buffer.from([0x43, 0x4f, 0x4d, 0x4e, 0x54]); // 'COMNT'
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// :TODO read comments
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//const COMNT_ID = Buffer.from([0x43, 0x4f, 0x4d, 0x4e, 0x54]); // 'COMNT'
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exports.SAUCE_SIZE = SAUCE_SIZE;
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// :TODO: SAUCE should be a class
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// - with getFontName()
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// - ...other methods
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exports.SAUCE_SIZE = SAUCE_SIZE;
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// :TODO: SAUCE should be a class
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// - with getFontName()
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// - ...other methods
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//
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// See
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// http://www.acid.org/info/sauce/sauce.htm
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// See
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// http://www.acid.org/info/sauce/sauce.htm
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//
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const SAUCE_VALID_DATA_TYPES = [0, 1, 2, 3, 4, 5, 6, 7, 8 ];
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@ -49,8 +49,8 @@ function readSAUCE(data, cb) {
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.uint16le('tinfo4')
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.int8('numComments')
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.int8('flags')
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// :TODO: does this need to be optional?
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.buffer('tinfos', { length: 22 } ) // SAUCE 00.5
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// :TODO: does this need to be optional?
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.buffer('tinfos', { length: 22 } ) // SAUCE 00.5
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.parse(data.slice(data.length - SAUCE_SIZE));
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} catch(e) {
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return cb(Errors.Invalid('Invalid SAUCE record'));
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@ -72,22 +72,22 @@ function readSAUCE(data, cb) {
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}
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const sauce = {
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id : iconv.decode(sauceRec.id, 'cp437'),
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version : iconv.decode(sauceRec.version, 'cp437').trim(),
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title : iconv.decode(sauceRec.title, 'cp437').trim(),
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author : iconv.decode(sauceRec.author, 'cp437').trim(),
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group : iconv.decode(sauceRec.group, 'cp437').trim(),
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date : iconv.decode(sauceRec.date, 'cp437').trim(),
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fileSize : sauceRec.fileSize,
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dataType : sauceRec.dataType,
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fileType : sauceRec.fileType,
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tinfo1 : sauceRec.tinfo1,
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tinfo2 : sauceRec.tinfo2,
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tinfo3 : sauceRec.tinfo3,
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tinfo4 : sauceRec.tinfo4,
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numComments : sauceRec.numComments,
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flags : sauceRec.flags,
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tinfos : sauceRec.tinfos,
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id : iconv.decode(sauceRec.id, 'cp437'),
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version : iconv.decode(sauceRec.version, 'cp437').trim(),
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title : iconv.decode(sauceRec.title, 'cp437').trim(),
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author : iconv.decode(sauceRec.author, 'cp437').trim(),
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group : iconv.decode(sauceRec.group, 'cp437').trim(),
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date : iconv.decode(sauceRec.date, 'cp437').trim(),
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fileSize : sauceRec.fileSize,
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dataType : sauceRec.dataType,
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fileType : sauceRec.fileType,
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tinfo1 : sauceRec.tinfo1,
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tinfo2 : sauceRec.tinfo2,
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tinfo3 : sauceRec.tinfo3,
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tinfo4 : sauceRec.tinfo4,
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numComments : sauceRec.numComments,
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flags : sauceRec.flags,
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tinfos : sauceRec.tinfos,
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};
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const dt = SAUCE_DATA_TYPES[sauce.dataType];
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@ -98,51 +98,51 @@ function readSAUCE(data, cb) {
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return cb(null, sauce);
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}
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// :TODO: These need completed:
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// :TODO: These need completed:
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const SAUCE_DATA_TYPES = {
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0 : { name : 'None' },
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1 : { name : 'Character', parser : parseCharacterSAUCE },
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2 : 'Bitmap',
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3 : 'Vector',
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4 : 'Audio',
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5 : 'BinaryText',
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6 : 'XBin',
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7 : 'Archive',
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8 : 'Executable',
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0 : { name : 'None' },
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1 : { name : 'Character', parser : parseCharacterSAUCE },
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2 : 'Bitmap',
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3 : 'Vector',
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4 : 'Audio',
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5 : 'BinaryText',
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6 : 'XBin',
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7 : 'Archive',
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8 : 'Executable',
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};
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const SAUCE_CHARACTER_FILE_TYPES = {
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0 : 'ASCII',
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1 : 'ANSi',
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2 : 'ANSiMation',
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3 : 'RIP script',
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4 : 'PCBoard',
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5 : 'Avatar',
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6 : 'HTML',
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7 : 'Source',
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8 : 'TundraDraw',
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0 : 'ASCII',
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1 : 'ANSi',
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2 : 'ANSiMation',
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3 : 'RIP script',
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4 : 'PCBoard',
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5 : 'Avatar',
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6 : 'HTML',
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7 : 'Source',
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8 : 'TundraDraw',
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};
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//
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// Map of SAUCE font -> encoding hint
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// Map of SAUCE font -> encoding hint
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//
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// Note that this is the same mapping that x84 uses. Be compatible!
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// Note that this is the same mapping that x84 uses. Be compatible!
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//
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const SAUCE_FONT_TO_ENCODING_HINT = {
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'Amiga MicroKnight' : 'amiga',
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'Amiga MicroKnight+' : 'amiga',
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'Amiga mOsOul' : 'amiga',
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'Amiga P0T-NOoDLE' : 'amiga',
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'Amiga Topaz 1' : 'amiga',
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'Amiga Topaz 1+' : 'amiga',
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'Amiga Topaz 2' : 'amiga',
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'Amiga Topaz 2+' : 'amiga',
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'Atari ATASCII' : 'atari',
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'IBM EGA43' : 'cp437',
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'IBM EGA' : 'cp437',
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'IBM VGA25G' : 'cp437',
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'IBM VGA50' : 'cp437',
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'IBM VGA' : 'cp437',
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'Amiga MicroKnight' : 'amiga',
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'Amiga MicroKnight+' : 'amiga',
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'Amiga mOsOul' : 'amiga',
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'Amiga P0T-NOoDLE' : 'amiga',
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'Amiga Topaz 1' : 'amiga',
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'Amiga Topaz 1+' : 'amiga',
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'Amiga Topaz 2' : 'amiga',
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'Amiga Topaz 2+' : 'amiga',
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'Atari ATASCII' : 'atari',
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'IBM EGA43' : 'cp437',
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'IBM EGA' : 'cp437',
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'IBM VGA25G' : 'cp437',
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'IBM VGA50' : 'cp437',
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'IBM VGA' : 'cp437',
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};
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[
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@ -150,20 +150,20 @@ const SAUCE_FONT_TO_ENCODING_HINT = {
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'860', '861', '862', '863', '864', '865', '866', '869', '872'
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].forEach( page => {
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const codec = 'cp' + page;
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SAUCE_FONT_TO_ENCODING_HINT['IBM EGA43 ' + page] = codec;
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SAUCE_FONT_TO_ENCODING_HINT['IBM EGA ' + page] = codec;
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SAUCE_FONT_TO_ENCODING_HINT['IBM VGA25g ' + page] = codec;
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SAUCE_FONT_TO_ENCODING_HINT['IBM VGA50 ' + page] = codec;
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SAUCE_FONT_TO_ENCODING_HINT['IBM VGA ' + page] = codec;
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SAUCE_FONT_TO_ENCODING_HINT['IBM EGA43 ' + page] = codec;
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SAUCE_FONT_TO_ENCODING_HINT['IBM EGA ' + page] = codec;
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SAUCE_FONT_TO_ENCODING_HINT['IBM VGA25g ' + page] = codec;
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SAUCE_FONT_TO_ENCODING_HINT['IBM VGA50 ' + page] = codec;
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SAUCE_FONT_TO_ENCODING_HINT['IBM VGA ' + page] = codec;
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});
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function parseCharacterSAUCE(sauce) {
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const result = {};
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result.fileType = SAUCE_CHARACTER_FILE_TYPES[sauce.fileType] || 'Unknown';
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result.fileType = SAUCE_CHARACTER_FILE_TYPES[sauce.fileType] || 'Unknown';
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if(sauce.fileType === 0 || sauce.fileType === 1 || sauce.fileType === 2) {
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// convience: create ansiFlags
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// convience: create ansiFlags
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sauce.ansiFlags = sauce.flags;
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let i = 0;
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