mirror of
https://github.com/whscullin/apple2js.git
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Woz to TypeScript (#84)
Woz to TypeScript, with tests added before conversion.
This commit is contained in:
Will Scullin
GitHub
parent
77b13532da
commit
044e28e050
@ -11,7 +11,6 @@
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import { base64_encode} from '../base64';
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import type {
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bit,
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byte,
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Card,
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memory,
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@ -198,7 +197,7 @@ interface WozDrive extends BaseDrive {
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/** Maps quarter tracks to data in rawTracks; `0xFF` = random garbage. */
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trackMap: byte[];
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/** Unique track bitstreams. The index is arbitrary; it is NOT the track number. */
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rawTracks: bit[][];
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rawTracks: Uint8Array[];
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}
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/** Nibble format track data. */
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@ -231,7 +230,7 @@ interface DriveState {
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readOnly: boolean,
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dirty: boolean,
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trackMap: number[],
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rawTracks: bit[][],
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rawTracks: Uint8Array[],
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}
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interface State {
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@ -267,7 +266,7 @@ function getDriveState(drive: Drive): DriveState {
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if (isWozDrive(drive)) {
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result.trackMap = [...drive.trackMap];
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for (let idx = 0; idx < drive.rawTracks.length; idx++) {
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result.rawTracks.push([...drive.rawTracks[idx]]);
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result.rawTracks.push(new Uint8Array(drive.rawTracks[idx]));
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}
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}
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return result;
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@ -306,7 +305,7 @@ function setDriveState(state: DriveState) {
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rawTracks: [],
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};
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for (let idx = 0; idx < state.rawTracks.length; idx++) {
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result.rawTracks.push([...state.rawTracks[idx]]);
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result.rawTracks.push(new Uint8Array(state.rawTracks[idx]));
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}
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}
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return result;
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@ -415,11 +414,11 @@ export default class DiskII implements Card {
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if (!isWozDrive(this.cur)) {
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return;
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}
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const track: bit[] =
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const track =
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this.cur.rawTracks[this.cur.trackMap[this.cur.track]] || [0];
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while (workCycles-- > 0) {
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let pulse: bit = 0;
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let pulse: number = 0;
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if (this.clock == 4) {
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pulse = track[this.cur.head];
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if (!pulse) {
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@ -1,6 +1,6 @@
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import { includes, memory } from '../types';
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import { base64_decode } from '../base64';
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import { Disk, NibbleFormat, DiskOptions, JSONDisk, NIBBLE_FORMATS, NibbleDisk } from './types';
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import { DiskOptions, FloppyDisk, JSONDisk, NibbleFormat, NIBBLE_FORMATS } from './types';
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import createDiskFrom2MG from './2mg';
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import createDiskFromD13 from './d13';
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import createDiskFromDOS from './do';
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@ -14,8 +14,8 @@ import createDiskFromNibble from './nib';
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* @param options
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* @returns A nibblized disk
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*/
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export function createDisk(fmt: NibbleFormat, options: DiskOptions): NibbleDisk | null {
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let disk: NibbleDisk | null = null;
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export function createDisk(fmt: NibbleFormat, options: DiskOptions): FloppyDisk | null {
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let disk: FloppyDisk | null = null;
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switch (fmt) {
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case '2mg':
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@ -42,7 +42,7 @@ export function createDisk(fmt: NibbleFormat, options: DiskOptions): NibbleDisk
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return disk;
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}
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export function createDiskFromJsonDisk(disk: JSONDisk): Disk | null {
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export function createDiskFromJsonDisk(disk: JSONDisk): FloppyDisk | null {
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const fmt = disk.type;
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const readOnly = disk.readOnly;
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const name = disk.name;
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@ -9,7 +9,7 @@
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* implied warranty.
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*/
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import { byte, memory } from '../types';
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import { bit, byte, memory } from '../types';
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import { base64_decode, base64_encode } from '../base64';
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import { bytify, debug, toHex } from '../util';
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import { NibbleDisk, ENCODING_NIBBLE } from './types';
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@ -501,6 +501,12 @@ export function jsonDecode(data: string): NibbleDisk {
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return disk;
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}
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/**
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* Debugging method that displays the logical sector ordering of a nibblized disk
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*
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* @param disk
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*/
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export function analyseDisk(disk: NibbleDisk) {
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for (let track = 0; track < 35; track++) {
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let outStr = `${toHex(track)}: `;
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@ -555,5 +561,38 @@ export function analyseDisk(disk: NibbleDisk) {
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}
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debug(outStr);
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}
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return new Uint8Array();
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}
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/**
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*
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* @param bits Bitstream containing nibbles
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* @param offset Offset into bitstream to start nibblizing
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* @returns The next nibble in the bitstream
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*/
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export function grabNibble(bits: bit[], offset: number) {
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let nibble = 0;
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let waitForOne = true;
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while (offset < bits.length) {
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const bit = bits[offset];
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if (bit) {
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nibble = (nibble << 1) | 0x01;
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waitForOne = false;
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} else {
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if (!waitForOne) {
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nibble = nibble << 1;
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}
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}
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if (nibble & 0x80) {
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// nibble complete return it
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break;
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}
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offset += 1;
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}
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return {
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nibble: nibble,
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offset: offset
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};
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}
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@ -9,7 +9,7 @@
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* implied warranty.
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*/
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import type { bit, byte, memory, MemberOf } from '../types';
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import type { byte, memory, MemberOf } from '../types';
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import type { GamepadConfiguration } from '../ui/types';
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export const DRIVE_NUMBERS = [1, 2] as const;
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@ -42,18 +42,20 @@ export const ENCODING_NIBBLE = 'nibble';
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export const ENCODING_BITSTREAM = 'bitstream';
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export const ENCODING_BLOCK = 'block';
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export interface NibbleDisk extends Disk {
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encoding: typeof ENCODING_NIBBLE
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format: DiskFormat
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volume: byte
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export interface FloppyDisk extends Disk {
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tracks: memory[]
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}
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export interface WozDisk extends Disk {
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export interface NibbleDisk extends FloppyDisk {
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encoding: typeof ENCODING_NIBBLE
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format: DiskFormat
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volume: byte
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}
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export interface WozDisk extends FloppyDisk {
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encoding: typeof ENCODING_BITSTREAM
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trackMap: number[]
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rawTracks: bit[][]
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tracks: memory[]
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rawTracks: Uint8Array[]
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}
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export interface BlockDisk extends Disk {
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@ -1,282 +0,0 @@
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/* Copyright 2010-2019 Will Scullin <scullin@scullinsteel.com>
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation. No representations are made about the suitability of this
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* software for any purpose. It is provided "as is" without express or
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* implied warranty.
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*/
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import { debug, toHex } from '../util';
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import { ENCODING_BITSTREAM } from './types';
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const WOZ_HEADER_START = 0;
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const WOZ_HEADER_SIZE = 12;
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const WOZ1_SIGNATURE = 0x315A4F57;
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const WOZ2_SIGNATURE = 0x325A4F57;
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const WOZ_INTEGRITY_CHECK = 0x0a0d0aff;
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function stringFromBytes(data, start, end) {
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return String.fromCharCode.apply(
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null,
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new Uint8Array(data.buffer.slice(data.byteOffset + start, data.byteOffset + end))
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);
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}
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function grabNibble(bits, offset) {
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let nibble = 0;
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let waitForOne = true;
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while (offset < bits.length) {
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const bit = bits[offset];
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if (bit) {
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nibble = (nibble << 1) | 0x01;
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waitForOne = false;
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} else {
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if (!waitForOne) {
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nibble = nibble << 1;
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}
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}
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if (nibble & 0x80) {
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// nibble complete return it
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break;
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}
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offset += 1;
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}
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return {
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nibble: nibble,
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offset: offset
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};
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}
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function InfoChunk(data) {
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Object.assign(this, {
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version: data.getUint8(0),
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diskType: data.getUint8(1),
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writeProtected: data.getUint8(2),
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synchronized: data.getUint8(3),
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cleaned: data.getUint8(4),
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creator: stringFromBytes(data, 5, 37)
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});
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if (this.version === 2) {
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Object.assign(this, {
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sides: data.getUint8(37),
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bootSector: data.getUint8(38),
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bitTiming: data.getUint8(39),
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compatibleHardware: data.getUint16(40, true),
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requiredRAM: data.getUint16(42, true),
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largestTrack: data.getUint16(44, true)
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});
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}
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return this;
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}
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function TMapChunk(data) {
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this.trackMap = [];
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for (let idx = 0; idx < 160; idx++) {
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this.trackMap.push(data.getUint8(idx));
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}
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return this;
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}
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function TrksChunk(data) {
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const WOZ_TRACK_SIZE = 6656;
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const WOZ_TRACK_INFO_BITS = 6648;
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this.rawTracks = [];
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this.tracks = [];
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for (let trackNo = 0, idx = 0; idx < data.byteLength; idx += WOZ_TRACK_SIZE, trackNo++) {
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let track = [];
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const rawTrack = [];
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const slice = data.buffer.slice(data.byteOffset + idx, data.byteOffset + idx + WOZ_TRACK_SIZE);
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const trackData = new Uint8Array(slice);
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const trackInfo = new DataView(slice);
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const trackBitCount = trackInfo.getUint16(WOZ_TRACK_INFO_BITS, true);
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for (let jdx = 0; jdx < trackBitCount; jdx++) {
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const byteIndex = jdx >> 3;
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const bitIndex = 7 - (jdx & 0x07);
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rawTrack[jdx] = (trackData[byteIndex] >> bitIndex) & 0x1;
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}
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track = [];
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let offset = 0;
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while (offset < rawTrack.length) {
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const result = grabNibble(rawTrack, offset);
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if (!result.nibble) { break; }
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track.push(result.nibble);
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offset = result.offset + 1;
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}
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this.tracks[trackNo] = track;
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this.rawTracks[trackNo] = rawTrack;
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}
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return this;
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}
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function TrksChunk2(data) {
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let trackNo;
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this.trks = [];
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for (trackNo = 0; trackNo < 160; trackNo++) {
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const startBlock = data.getUint16(trackNo * 8, true);
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const blockCount = data.getUint16(trackNo * 8 + 2, true);
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const bitCount = data.getUint32(trackNo * 8 + 4, true);
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if (bitCount === 0) { break; }
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this.trks.push({
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startBlock: startBlock,
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blockCount: blockCount,
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bitCount: bitCount
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});
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}
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this.tracks = [];
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this.rawTracks = [];
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const bits = data.buffer;
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for (trackNo = 0; trackNo < this.trks.length; trackNo++) {
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const trk = this.trks[trackNo];
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let track = [];
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const rawTrack = [];
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const start = trk.startBlock * 512;
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const end = start + trk.blockCount * 512;
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const slice = bits.slice(start, end);
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const trackData = new Uint8Array(slice);
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for (let jdx = 0; jdx < trk.bitCount; jdx++) {
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const byteIndex = jdx >> 3;
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const bitIndex = 7 - (jdx & 0x07);
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rawTrack[jdx] = (trackData[byteIndex] >> bitIndex) & 0x1;
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}
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track = [];
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let offset = 0;
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while (offset < rawTrack.length) {
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const result = grabNibble(rawTrack, offset);
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if (!result.nibble) { break; }
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track.push(result.nibble);
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offset = result.offset + 1;
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}
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this.tracks[trackNo] = new Uint8Array(track);
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this.rawTracks[trackNo] = new Uint8Array(rawTrack);
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}
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return this;
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}
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function MetaChunk(data) {
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const infoStr = stringFromBytes(data, 0, data.byteLength);
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const parts = infoStr.split('\n');
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const info = parts.reduce(function(acc, part) {
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const subParts = part.split('\t');
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acc[subParts[0]] = subParts[1];
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return acc;
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}, {});
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Object.assign(this, info);
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return this;
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}
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/**
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* Returns a `Disk` object from Woz image data.
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* @param {*} options the disk image and options
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* @returns {import('./format_utils').Disk}
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*/
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export default function createDiskFromWoz(options) {
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const { rawData } = options;
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const dv = new DataView(rawData, 0);
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let dvOffset = 0;
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const disk = {
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format: 'woz',
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encoding: ENCODING_BITSTREAM,
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};
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let wozVersion;
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const chunks = {};
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function readHeader() {
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const wozSignature = dv.getUint32(WOZ_HEADER_START + 0, true);
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switch (wozSignature) {
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case WOZ1_SIGNATURE:
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wozVersion = 1;
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break;
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case WOZ2_SIGNATURE:
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wozVersion = 2;
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break;
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default:
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return false;
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}
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if (dv.getUint32(WOZ_HEADER_START + 4, true) !== WOZ_INTEGRITY_CHECK) {
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return false;
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}
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return true;
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}
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function readChunk() {
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if (dvOffset >= dv.byteLength) {
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return null;
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}
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const type = dv.getUint32(dvOffset, true);
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const size = dv.getUint32(dvOffset + 4, true);
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const data = new DataView(dv.buffer, dvOffset + 8, size);
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dvOffset += size + 8;
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return {
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type: type,
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size: size,
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data: data
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};
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}
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if (readHeader()) {
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dvOffset = WOZ_HEADER_SIZE;
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let chunk = readChunk();
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while (chunk) {
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switch (chunk.type) {
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case 0x4F464E49: // INFO
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chunks.info = new InfoChunk(chunk.data);
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break;
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case 0x50414D54: // TMAP
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chunks.tmap = new TMapChunk(chunk.data);
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break;
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case 0x534B5254: // TRKS
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if (wozVersion === 1) {
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chunks.trks = new TrksChunk(chunk.data);
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} else {
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chunks.trks = new TrksChunk2(chunk.data);
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}
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break;
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case 0x4154454D: // META
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chunks.meta = new MetaChunk(chunk.data);
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break;
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case 0x54495257: // WRIT
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// Ignore
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break;
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default:
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debug('Unsupported chunk', toHex(chunk.type, 8));
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}
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chunk = readChunk();
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}
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}
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debug(chunks);
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disk.trackMap = chunks.tmap.trackMap;
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disk.tracks = chunks.trks.tracks;
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disk.rawTracks = chunks.trks.rawTracks;
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disk.readOnly = true; //chunks.info.writeProtected === 1;
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disk.name = chunks.meta?.title || options.name;
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return disk;
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}
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313
js/formats/woz.ts
Normal file
313
js/formats/woz.ts
Normal file
@ -0,0 +1,313 @@
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/* Copyright 2010-2021 Will Scullin <scullin@scullinsteel.com>
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*
|
||||
* Permission to use, copy, modify, distribute, and sell this software and its
|
||||
* documentation for any purpose is hereby granted without fee, provided that
|
||||
* the above copyright notice appear in all copies and that both that
|
||||
* copyright notice and this permission notice appear in supporting
|
||||
* documentation. No representations are made about the suitability of this
|
||||
* software for any purpose. It is provided "as is" without express or
|
||||
* implied warranty.
|
||||
*/
|
||||
|
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import { debug, toHex } from '../util';
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import { bit, byte, word } from '../types';
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import { grabNibble } from './format_utils';
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import { DiskOptions, ENCODING_BITSTREAM, WozDisk } from './types';
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const WOZ_HEADER_START = 0;
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const WOZ_HEADER_SIZE = 12;
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const WOZ1_SIGNATURE = 0x315A4F57;
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const WOZ2_SIGNATURE = 0x325A4F57;
|
||||
const WOZ_INTEGRITY_CHECK = 0x0a0d0aff;
|
||||
|
||||
/**
|
||||
* Converts a range of bytes from a DataView into an ASCII string
|
||||
*
|
||||
* @param data DataView containing string
|
||||
* @param start start index of string
|
||||
* @param end end index of string
|
||||
* @returns ASCII string
|
||||
*/
|
||||
|
||||
function stringFromBytes(data: DataView, start: number, end: number): string {
|
||||
return String.fromCharCode.apply(
|
||||
null,
|
||||
new Uint8Array(data.buffer.slice(data.byteOffset + start, data.byteOffset + end))
|
||||
);
|
||||
}
|
||||
|
||||
export class InfoChunk {
|
||||
version: byte
|
||||
|
||||
// Version 1
|
||||
diskType: byte
|
||||
writeProtected: byte
|
||||
synchronized: byte
|
||||
cleaned: byte
|
||||
creator: string
|
||||
|
||||
// Version 2
|
||||
sides: byte = 0
|
||||
bootSector: byte = 0
|
||||
bitTiming: byte = 0
|
||||
compatibleHardware: word = 0
|
||||
requiredRAM: word = 0
|
||||
largestTrack: word = 0
|
||||
|
||||
constructor(data: DataView) {
|
||||
this.version = data.getUint8(0);
|
||||
this.diskType = data.getUint8(1);
|
||||
this.writeProtected = data.getUint8(2);
|
||||
this.synchronized = data.getUint8(3);
|
||||
this.cleaned = data.getUint8(4);
|
||||
this.creator = stringFromBytes(data, 5, 37);
|
||||
|
||||
if (this.version > 1) {
|
||||
this.sides = data.getUint8(37);
|
||||
this.bootSector = data.getUint8(38);
|
||||
this.bitTiming = data.getUint8(39);
|
||||
this.compatibleHardware = data.getUint16(40, true);
|
||||
this.requiredRAM = data.getUint16(42, true);
|
||||
this.largestTrack = data.getUint16(44, true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export class TMapChunk {
|
||||
trackMap: byte[]
|
||||
|
||||
constructor(data: DataView) {
|
||||
this.trackMap = [];
|
||||
|
||||
for (let idx = 0; idx < 160; idx++) {
|
||||
this.trackMap.push(data.getUint8(idx));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const WOZ_TRACK_SIZE = 6656;
|
||||
const WOZ_TRACK_INFO_BITS = 6648;
|
||||
|
||||
export class TrksChunk {
|
||||
rawTracks: Uint8Array[]
|
||||
tracks: Uint8Array[]
|
||||
}
|
||||
|
||||
export class TrksChunk1 extends TrksChunk {
|
||||
constructor(data: DataView) {
|
||||
super();
|
||||
|
||||
this.rawTracks = [];
|
||||
this.tracks = [];
|
||||
|
||||
for (let trackNo = 0, idx = 0; idx < data.byteLength; idx += WOZ_TRACK_SIZE, trackNo++) {
|
||||
let track = [];
|
||||
const rawTrack: bit[] = [];
|
||||
const slice = data.buffer.slice(data.byteOffset + idx, data.byteOffset + idx + WOZ_TRACK_SIZE);
|
||||
const trackData = new Uint8Array(slice);
|
||||
const trackInfo = new DataView(slice);
|
||||
const trackBitCount = trackInfo.getUint16(WOZ_TRACK_INFO_BITS, true);
|
||||
for (let jdx = 0; jdx < trackBitCount; jdx++) {
|
||||
const byteIndex = jdx >> 3;
|
||||
const bitIndex = 7 - (jdx & 0x07);
|
||||
rawTrack[jdx] = (trackData[byteIndex] >> bitIndex) & 0x01 ? 1 : 0;
|
||||
}
|
||||
|
||||
track = [];
|
||||
let offset = 0;
|
||||
while (offset < rawTrack.length) {
|
||||
const result = grabNibble(rawTrack, offset);
|
||||
if (!result.nibble) { break; }
|
||||
track.push(result.nibble);
|
||||
offset = result.offset + 1;
|
||||
}
|
||||
|
||||
this.tracks[trackNo] = new Uint8Array(track);
|
||||
this.rawTracks[trackNo] = new Uint8Array(rawTrack);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export interface Trk {
|
||||
startBlock: word
|
||||
blockCount: word
|
||||
bitCount: number
|
||||
}
|
||||
|
||||
export class TrksChunk2 extends TrksChunk {
|
||||
trks: Trk[]
|
||||
|
||||
constructor (data: DataView) {
|
||||
super();
|
||||
|
||||
let trackNo;
|
||||
this.trks = [];
|
||||
for (trackNo = 0; trackNo < 160; trackNo++) {
|
||||
const startBlock = data.getUint16(trackNo * 8, true);
|
||||
const blockCount = data.getUint16(trackNo * 8 + 2, true);
|
||||
const bitCount = data.getUint32(trackNo * 8 + 4, true);
|
||||
if (bitCount === 0) { break; }
|
||||
this.trks.push({
|
||||
startBlock: startBlock,
|
||||
blockCount: blockCount,
|
||||
bitCount: bitCount
|
||||
});
|
||||
}
|
||||
this.tracks = [];
|
||||
this.rawTracks = [];
|
||||
|
||||
const bits = data.buffer;
|
||||
for (trackNo = 0; trackNo < this.trks.length; trackNo++) {
|
||||
const trk = this.trks[trackNo];
|
||||
|
||||
let track = [];
|
||||
const rawTrack: bit[] = [];
|
||||
const start = trk.startBlock * 512;
|
||||
const end = start + trk.blockCount * 512;
|
||||
const slice = bits.slice(start, end);
|
||||
const trackData = new Uint8Array(slice);
|
||||
for (let jdx = 0; jdx < trk.bitCount; jdx++) {
|
||||
const byteIndex = jdx >> 3;
|
||||
const bitIndex = 7 - (jdx & 0x07);
|
||||
rawTrack[jdx] = (trackData[byteIndex] >> bitIndex) & 0x01 ? 1 : 0;
|
||||
}
|
||||
|
||||
track = [];
|
||||
let offset = 0;
|
||||
while (offset < rawTrack.length) {
|
||||
const result = grabNibble(rawTrack, offset);
|
||||
if (!result.nibble) { break; }
|
||||
track.push(result.nibble);
|
||||
offset = result.offset + 1;
|
||||
}
|
||||
|
||||
this.tracks[trackNo] = new Uint8Array(track);
|
||||
this.rawTracks[trackNo] = new Uint8Array(rawTrack);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
export class MetaChunk {
|
||||
values: Record<string, string>
|
||||
|
||||
constructor (data: DataView) {
|
||||
const infoStr = stringFromBytes(data, 0, data.byteLength);
|
||||
const parts = infoStr.split('\n');
|
||||
this.values = parts.reduce(function(acc: Record<string, string>, part) {
|
||||
const subParts = part.split('\t');
|
||||
acc[subParts[0]] = subParts[1];
|
||||
return acc;
|
||||
}, {});
|
||||
}
|
||||
}
|
||||
|
||||
interface Chunks {
|
||||
[key: string]: any
|
||||
info?: InfoChunk
|
||||
tmap?: TMapChunk
|
||||
trks?: TrksChunk
|
||||
meta?: MetaChunk
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a `Disk` object from Woz image data.
|
||||
* @param {*} options the disk image and options
|
||||
* @returns {import('./format_utils').Disk}
|
||||
*/
|
||||
export default function createDiskFromWoz(options: DiskOptions) {
|
||||
const { rawData } = options;
|
||||
if (!rawData) {
|
||||
throw new Error('Requires rawData');
|
||||
}
|
||||
const dv = new DataView(rawData, 0);
|
||||
let dvOffset = 0;
|
||||
const disk: Partial<WozDisk> = {
|
||||
encoding: ENCODING_BITSTREAM,
|
||||
};
|
||||
|
||||
let wozVersion;
|
||||
const chunks: Chunks = {};
|
||||
|
||||
function readHeader() {
|
||||
const wozSignature = dv.getUint32(WOZ_HEADER_START + 0, true);
|
||||
|
||||
switch (wozSignature) {
|
||||
case WOZ1_SIGNATURE:
|
||||
wozVersion = 1;
|
||||
break;
|
||||
case WOZ2_SIGNATURE:
|
||||
wozVersion = 2;
|
||||
break;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
|
||||
if (dv.getUint32(WOZ_HEADER_START + 4, true) !== WOZ_INTEGRITY_CHECK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
function readChunk() {
|
||||
if (dvOffset >= dv.byteLength) {
|
||||
return null;
|
||||
}
|
||||
|
||||
const type = dv.getUint32(dvOffset, true);
|
||||
const size = dv.getUint32(dvOffset + 4, true);
|
||||
const data = new DataView(dv.buffer, dvOffset + 8, size);
|
||||
dvOffset += size + 8;
|
||||
|
||||
return {
|
||||
type: type,
|
||||
size: size,
|
||||
data: data
|
||||
};
|
||||
}
|
||||
|
||||
if (readHeader()) {
|
||||
dvOffset = WOZ_HEADER_SIZE;
|
||||
let chunk = readChunk();
|
||||
while (chunk) {
|
||||
switch (chunk.type) {
|
||||
case 0x4F464E49: // INFO
|
||||
chunks.info = new InfoChunk(chunk.data);
|
||||
break;
|
||||
case 0x50414D54: // TMAP
|
||||
chunks.tmap = new TMapChunk(chunk.data);
|
||||
break;
|
||||
case 0x534B5254: // TRKS
|
||||
if (wozVersion === 1) {
|
||||
chunks.trks = new TrksChunk1(chunk.data);
|
||||
} else {
|
||||
chunks.trks = new TrksChunk2(chunk.data);
|
||||
}
|
||||
break;
|
||||
case 0x4154454D: // META
|
||||
chunks.meta = new MetaChunk(chunk.data);
|
||||
break;
|
||||
case 0x54495257: // WRIT
|
||||
// Ignore
|
||||
break;
|
||||
default:
|
||||
debug('Unsupported chunk', toHex(chunk.type, 8));
|
||||
}
|
||||
chunk = readChunk();
|
||||
}
|
||||
} else {
|
||||
debug('Invalid woz header');
|
||||
}
|
||||
|
||||
debug(chunks);
|
||||
|
||||
disk.trackMap = chunks.tmap?.trackMap || [];
|
||||
disk.tracks = chunks.trks?.tracks || [];
|
||||
disk.rawTracks = chunks.trks?.rawTracks || [];
|
||||
disk.readOnly = true; //chunks.info.writeProtected === 1;
|
||||
disk.name = chunks.meta?.values['title'] || options.name;
|
||||
|
||||
return disk as WozDisk;
|
||||
}
|
||||
221
package-lock.json
generated
221
package-lock.json
generated
@ -19,8 +19,8 @@
|
||||
"@types/jest": "^26.0.14",
|
||||
"@types/jest-image-snapshot": "^4.3.0",
|
||||
"@types/micromodal": "^0.3.2",
|
||||
"@typescript-eslint/eslint-plugin": "^4.6.1",
|
||||
"@typescript-eslint/parser": "^4.6.1",
|
||||
"@typescript-eslint/eslint-plugin": "^4.28.2",
|
||||
"@typescript-eslint/parser": "^4.28.2",
|
||||
"ajv": "^6.12.0",
|
||||
"babel-jest": "^26.6.3",
|
||||
"canvas": "^2.7.0",
|
||||
@ -2365,19 +2365,18 @@
|
||||
"dev": true
|
||||
},
|
||||
"node_modules/@typescript-eslint/eslint-plugin": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.19.0.tgz",
|
||||
"integrity": "sha512-CRQNQ0mC2Pa7VLwKFbrGVTArfdVDdefS+gTw0oC98vSI98IX5A8EVH4BzJ2FOB0YlCmm8Im36Elad/Jgtvveaw==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.28.2.tgz",
|
||||
"integrity": "sha512-PGqpLLzHSxq956rzNGasO3GsAPf2lY9lDUBXhS++SKonglUmJypaUtcKzRtUte8CV7nruwnDxtLUKpVxs0wQBw==",
|
||||
"dev": true,
|
||||
"dependencies": {
|
||||
"@typescript-eslint/experimental-utils": "4.19.0",
|
||||
"@typescript-eslint/scope-manager": "4.19.0",
|
||||
"debug": "^4.1.1",
|
||||
"@typescript-eslint/experimental-utils": "4.28.2",
|
||||
"@typescript-eslint/scope-manager": "4.28.2",
|
||||
"debug": "^4.3.1",
|
||||
"functional-red-black-tree": "^1.0.1",
|
||||
"lodash": "^4.17.15",
|
||||
"regexpp": "^3.0.0",
|
||||
"semver": "^7.3.2",
|
||||
"tsutils": "^3.17.1"
|
||||
"regexpp": "^3.1.0",
|
||||
"semver": "^7.3.5",
|
||||
"tsutils": "^3.21.0"
|
||||
},
|
||||
"engines": {
|
||||
"node": "^10.12.0 || >=12.0.0"
|
||||
@ -2412,17 +2411,17 @@
|
||||
}
|
||||
},
|
||||
"node_modules/@typescript-eslint/experimental-utils": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.19.0.tgz",
|
||||
"integrity": "sha512-9/23F1nnyzbHKuoTqFN1iXwN3bvOm/PRIXSBR3qFAYotK/0LveEOHr5JT1WZSzcD6BESl8kPOG3OoDRKO84bHA==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.28.2.tgz",
|
||||
"integrity": "sha512-MwHPsL6qo98RC55IoWWP8/opTykjTp4JzfPu1VfO2Z0MshNP0UZ1GEV5rYSSnZSUI8VD7iHvtIPVGW5Nfh7klQ==",
|
||||
"dev": true,
|
||||
"dependencies": {
|
||||
"@types/json-schema": "^7.0.3",
|
||||
"@typescript-eslint/scope-manager": "4.19.0",
|
||||
"@typescript-eslint/types": "4.19.0",
|
||||
"@typescript-eslint/typescript-estree": "4.19.0",
|
||||
"eslint-scope": "^5.0.0",
|
||||
"eslint-utils": "^2.0.0"
|
||||
"@types/json-schema": "^7.0.7",
|
||||
"@typescript-eslint/scope-manager": "4.28.2",
|
||||
"@typescript-eslint/types": "4.28.2",
|
||||
"@typescript-eslint/typescript-estree": "4.28.2",
|
||||
"eslint-scope": "^5.1.1",
|
||||
"eslint-utils": "^3.0.0"
|
||||
},
|
||||
"engines": {
|
||||
"node": "^10.12.0 || >=12.0.0"
|
||||
@ -2435,16 +2434,34 @@
|
||||
"eslint": "*"
|
||||
}
|
||||
},
|
||||
"node_modules/@typescript-eslint/parser": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.19.0.tgz",
|
||||
"integrity": "sha512-/uabZjo2ZZhm66rdAu21HA8nQebl3lAIDcybUoOxoI7VbZBYavLIwtOOmykKCJy+Xq6Vw6ugkiwn8Js7D6wieA==",
|
||||
"node_modules/@typescript-eslint/experimental-utils/node_modules/eslint-utils": {
|
||||
"version": "3.0.0",
|
||||
"resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-3.0.0.tgz",
|
||||
"integrity": "sha512-uuQC43IGctw68pJA1RgbQS8/NP7rch6Cwd4j3ZBtgo4/8Flj4eGE7ZYSZRN3iq5pVUv6GPdW5Z1RFleo84uLDA==",
|
||||
"dev": true,
|
||||
"dependencies": {
|
||||
"@typescript-eslint/scope-manager": "4.19.0",
|
||||
"@typescript-eslint/types": "4.19.0",
|
||||
"@typescript-eslint/typescript-estree": "4.19.0",
|
||||
"debug": "^4.1.1"
|
||||
"eslint-visitor-keys": "^2.0.0"
|
||||
},
|
||||
"engines": {
|
||||
"node": "^10.0.0 || ^12.0.0 || >= 14.0.0"
|
||||
},
|
||||
"funding": {
|
||||
"url": "https://github.com/sponsors/mysticatea"
|
||||
},
|
||||
"peerDependencies": {
|
||||
"eslint": ">=5"
|
||||
}
|
||||
},
|
||||
"node_modules/@typescript-eslint/parser": {
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.28.2.tgz",
|
||||
"integrity": "sha512-Q0gSCN51eikAgFGY+gnd5p9bhhCUAl0ERMiDKrTzpSoMYRubdB8MJrTTR/BBii8z+iFwz8oihxd0RAdP4l8w8w==",
|
||||
"dev": true,
|
||||
"dependencies": {
|
||||
"@typescript-eslint/scope-manager": "4.28.2",
|
||||
"@typescript-eslint/types": "4.28.2",
|
||||
"@typescript-eslint/typescript-estree": "4.28.2",
|
||||
"debug": "^4.3.1"
|
||||
},
|
||||
"engines": {
|
||||
"node": "^10.12.0 || >=12.0.0"
|
||||
@ -2463,13 +2480,13 @@
|
||||
}
|
||||
},
|
||||
"node_modules/@typescript-eslint/scope-manager": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.19.0.tgz",
|
||||
"integrity": "sha512-GGy4Ba/hLXwJXygkXqMzduqOMc+Na6LrJTZXJWVhRrSuZeXmu8TAnniQVKgj8uTRKe4igO2ysYzH+Np879G75g==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.28.2.tgz",
|
||||
"integrity": "sha512-MqbypNjIkJFEFuOwPWNDjq0nqXAKZvDNNs9yNseoGBB1wYfz1G0WHC2AVOy4XD7di3KCcW3+nhZyN6zruqmp2A==",
|
||||
"dev": true,
|
||||
"dependencies": {
|
||||
"@typescript-eslint/types": "4.19.0",
|
||||
"@typescript-eslint/visitor-keys": "4.19.0"
|
||||
"@typescript-eslint/types": "4.28.2",
|
||||
"@typescript-eslint/visitor-keys": "4.28.2"
|
||||
},
|
||||
"engines": {
|
||||
"node": "^8.10.0 || ^10.13.0 || >=11.10.1"
|
||||
@ -2480,9 +2497,9 @@
|
||||
}
|
||||
},
|
||||
"node_modules/@typescript-eslint/types": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.19.0.tgz",
|
||||
"integrity": "sha512-A4iAlexVvd4IBsSTNxdvdepW0D4uR/fwxDrKUa+iEY9UWvGREu2ZyB8ylTENM1SH8F7bVC9ac9+si3LWNxcBuA==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.28.2.tgz",
|
||||
"integrity": "sha512-Gr15fuQVd93uD9zzxbApz3wf7ua3yk4ZujABZlZhaxxKY8ojo448u7XTm/+ETpy0V0dlMtj6t4VdDvdc0JmUhA==",
|
||||
"dev": true,
|
||||
"engines": {
|
||||
"node": "^8.10.0 || ^10.13.0 || >=11.10.1"
|
||||
@ -2493,18 +2510,18 @@
|
||||
}
|
||||
},
|
||||
"node_modules/@typescript-eslint/typescript-estree": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.19.0.tgz",
|
||||
"integrity": "sha512-3xqArJ/A62smaQYRv2ZFyTA+XxGGWmlDYrsfZG68zJeNbeqRScnhf81rUVa6QG4UgzHnXw5VnMT5cg75dQGDkA==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.28.2.tgz",
|
||||
"integrity": "sha512-86lLstLvK6QjNZjMoYUBMMsULFw0hPHJlk1fzhAVoNjDBuPVxiwvGuPQq3fsBMCxuDJwmX87tM/AXoadhHRljg==",
|
||||
"dev": true,
|
||||
"dependencies": {
|
||||
"@typescript-eslint/types": "4.19.0",
|
||||
"@typescript-eslint/visitor-keys": "4.19.0",
|
||||
"debug": "^4.1.1",
|
||||
"globby": "^11.0.1",
|
||||
"@typescript-eslint/types": "4.28.2",
|
||||
"@typescript-eslint/visitor-keys": "4.28.2",
|
||||
"debug": "^4.3.1",
|
||||
"globby": "^11.0.3",
|
||||
"is-glob": "^4.0.1",
|
||||
"semver": "^7.3.2",
|
||||
"tsutils": "^3.17.1"
|
||||
"semver": "^7.3.5",
|
||||
"tsutils": "^3.21.0"
|
||||
},
|
||||
"engines": {
|
||||
"node": "^10.12.0 || >=12.0.0"
|
||||
@ -2535,12 +2552,12 @@
|
||||
}
|
||||
},
|
||||
"node_modules/@typescript-eslint/visitor-keys": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.19.0.tgz",
|
||||
"integrity": "sha512-aGPS6kz//j7XLSlgpzU2SeTqHPsmRYxFztj2vPuMMFJXZudpRSehE3WCV+BaxwZFvfAqMoSd86TEuM0PQ59E/A==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.28.2.tgz",
|
||||
"integrity": "sha512-aT2B4PLyyRDUVUafXzpZFoc0C9t0za4BJAKP5sgWIhG+jHECQZUEjuQSCIwZdiJJ4w4cgu5r3Kh20SOdtEBl0w==",
|
||||
"dev": true,
|
||||
"dependencies": {
|
||||
"@typescript-eslint/types": "4.19.0",
|
||||
"@typescript-eslint/types": "4.28.2",
|
||||
"eslint-visitor-keys": "^2.0.0"
|
||||
},
|
||||
"engines": {
|
||||
@ -15649,19 +15666,18 @@
|
||||
"dev": true
|
||||
},
|
||||
"@typescript-eslint/eslint-plugin": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.19.0.tgz",
|
||||
"integrity": "sha512-CRQNQ0mC2Pa7VLwKFbrGVTArfdVDdefS+gTw0oC98vSI98IX5A8EVH4BzJ2FOB0YlCmm8Im36Elad/Jgtvveaw==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.28.2.tgz",
|
||||
"integrity": "sha512-PGqpLLzHSxq956rzNGasO3GsAPf2lY9lDUBXhS++SKonglUmJypaUtcKzRtUte8CV7nruwnDxtLUKpVxs0wQBw==",
|
||||
"dev": true,
|
||||
"requires": {
|
||||
"@typescript-eslint/experimental-utils": "4.19.0",
|
||||
"@typescript-eslint/scope-manager": "4.19.0",
|
||||
"debug": "^4.1.1",
|
||||
"@typescript-eslint/experimental-utils": "4.28.2",
|
||||
"@typescript-eslint/scope-manager": "4.28.2",
|
||||
"debug": "^4.3.1",
|
||||
"functional-red-black-tree": "^1.0.1",
|
||||
"lodash": "^4.17.15",
|
||||
"regexpp": "^3.0.0",
|
||||
"semver": "^7.3.2",
|
||||
"tsutils": "^3.17.1"
|
||||
"regexpp": "^3.1.0",
|
||||
"semver": "^7.3.5",
|
||||
"tsutils": "^3.21.0"
|
||||
},
|
||||
"dependencies": {
|
||||
"semver": {
|
||||
@ -15676,60 +15692,71 @@
|
||||
}
|
||||
},
|
||||
"@typescript-eslint/experimental-utils": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.19.0.tgz",
|
||||
"integrity": "sha512-9/23F1nnyzbHKuoTqFN1iXwN3bvOm/PRIXSBR3qFAYotK/0LveEOHr5JT1WZSzcD6BESl8kPOG3OoDRKO84bHA==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.28.2.tgz",
|
||||
"integrity": "sha512-MwHPsL6qo98RC55IoWWP8/opTykjTp4JzfPu1VfO2Z0MshNP0UZ1GEV5rYSSnZSUI8VD7iHvtIPVGW5Nfh7klQ==",
|
||||
"dev": true,
|
||||
"requires": {
|
||||
"@types/json-schema": "^7.0.3",
|
||||
"@typescript-eslint/scope-manager": "4.19.0",
|
||||
"@typescript-eslint/types": "4.19.0",
|
||||
"@typescript-eslint/typescript-estree": "4.19.0",
|
||||
"eslint-scope": "^5.0.0",
|
||||
"eslint-utils": "^2.0.0"
|
||||
"@types/json-schema": "^7.0.7",
|
||||
"@typescript-eslint/scope-manager": "4.28.2",
|
||||
"@typescript-eslint/types": "4.28.2",
|
||||
"@typescript-eslint/typescript-estree": "4.28.2",
|
||||
"eslint-scope": "^5.1.1",
|
||||
"eslint-utils": "^3.0.0"
|
||||
},
|
||||
"dependencies": {
|
||||
"eslint-utils": {
|
||||
"version": "3.0.0",
|
||||
"resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-3.0.0.tgz",
|
||||
"integrity": "sha512-uuQC43IGctw68pJA1RgbQS8/NP7rch6Cwd4j3ZBtgo4/8Flj4eGE7ZYSZRN3iq5pVUv6GPdW5Z1RFleo84uLDA==",
|
||||
"dev": true,
|
||||
"requires": {
|
||||
"eslint-visitor-keys": "^2.0.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"@typescript-eslint/parser": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.19.0.tgz",
|
||||
"integrity": "sha512-/uabZjo2ZZhm66rdAu21HA8nQebl3lAIDcybUoOxoI7VbZBYavLIwtOOmykKCJy+Xq6Vw6ugkiwn8Js7D6wieA==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.28.2.tgz",
|
||||
"integrity": "sha512-Q0gSCN51eikAgFGY+gnd5p9bhhCUAl0ERMiDKrTzpSoMYRubdB8MJrTTR/BBii8z+iFwz8oihxd0RAdP4l8w8w==",
|
||||
"dev": true,
|
||||
"requires": {
|
||||
"@typescript-eslint/scope-manager": "4.19.0",
|
||||
"@typescript-eslint/types": "4.19.0",
|
||||
"@typescript-eslint/typescript-estree": "4.19.0",
|
||||
"debug": "^4.1.1"
|
||||
"@typescript-eslint/scope-manager": "4.28.2",
|
||||
"@typescript-eslint/types": "4.28.2",
|
||||
"@typescript-eslint/typescript-estree": "4.28.2",
|
||||
"debug": "^4.3.1"
|
||||
}
|
||||
},
|
||||
"@typescript-eslint/scope-manager": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.19.0.tgz",
|
||||
"integrity": "sha512-GGy4Ba/hLXwJXygkXqMzduqOMc+Na6LrJTZXJWVhRrSuZeXmu8TAnniQVKgj8uTRKe4igO2ysYzH+Np879G75g==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.28.2.tgz",
|
||||
"integrity": "sha512-MqbypNjIkJFEFuOwPWNDjq0nqXAKZvDNNs9yNseoGBB1wYfz1G0WHC2AVOy4XD7di3KCcW3+nhZyN6zruqmp2A==",
|
||||
"dev": true,
|
||||
"requires": {
|
||||
"@typescript-eslint/types": "4.19.0",
|
||||
"@typescript-eslint/visitor-keys": "4.19.0"
|
||||
"@typescript-eslint/types": "4.28.2",
|
||||
"@typescript-eslint/visitor-keys": "4.28.2"
|
||||
}
|
||||
},
|
||||
"@typescript-eslint/types": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.19.0.tgz",
|
||||
"integrity": "sha512-A4iAlexVvd4IBsSTNxdvdepW0D4uR/fwxDrKUa+iEY9UWvGREu2ZyB8ylTENM1SH8F7bVC9ac9+si3LWNxcBuA==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.28.2.tgz",
|
||||
"integrity": "sha512-Gr15fuQVd93uD9zzxbApz3wf7ua3yk4ZujABZlZhaxxKY8ojo448u7XTm/+ETpy0V0dlMtj6t4VdDvdc0JmUhA==",
|
||||
"dev": true
|
||||
},
|
||||
"@typescript-eslint/typescript-estree": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.19.0.tgz",
|
||||
"integrity": "sha512-3xqArJ/A62smaQYRv2ZFyTA+XxGGWmlDYrsfZG68zJeNbeqRScnhf81rUVa6QG4UgzHnXw5VnMT5cg75dQGDkA==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.28.2.tgz",
|
||||
"integrity": "sha512-86lLstLvK6QjNZjMoYUBMMsULFw0hPHJlk1fzhAVoNjDBuPVxiwvGuPQq3fsBMCxuDJwmX87tM/AXoadhHRljg==",
|
||||
"dev": true,
|
||||
"requires": {
|
||||
"@typescript-eslint/types": "4.19.0",
|
||||
"@typescript-eslint/visitor-keys": "4.19.0",
|
||||
"debug": "^4.1.1",
|
||||
"globby": "^11.0.1",
|
||||
"@typescript-eslint/types": "4.28.2",
|
||||
"@typescript-eslint/visitor-keys": "4.28.2",
|
||||
"debug": "^4.3.1",
|
||||
"globby": "^11.0.3",
|
||||
"is-glob": "^4.0.1",
|
||||
"semver": "^7.3.2",
|
||||
"tsutils": "^3.17.1"
|
||||
"semver": "^7.3.5",
|
||||
"tsutils": "^3.21.0"
|
||||
},
|
||||
"dependencies": {
|
||||
"semver": {
|
||||
@ -15744,12 +15771,12 @@
|
||||
}
|
||||
},
|
||||
"@typescript-eslint/visitor-keys": {
|
||||
"version": "4.19.0",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.19.0.tgz",
|
||||
"integrity": "sha512-aGPS6kz//j7XLSlgpzU2SeTqHPsmRYxFztj2vPuMMFJXZudpRSehE3WCV+BaxwZFvfAqMoSd86TEuM0PQ59E/A==",
|
||||
"version": "4.28.2",
|
||||
"resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.28.2.tgz",
|
||||
"integrity": "sha512-aT2B4PLyyRDUVUafXzpZFoc0C9t0za4BJAKP5sgWIhG+jHECQZUEjuQSCIwZdiJJ4w4cgu5r3Kh20SOdtEBl0w==",
|
||||
"dev": true,
|
||||
"requires": {
|
||||
"@typescript-eslint/types": "4.19.0",
|
||||
"@typescript-eslint/types": "4.28.2",
|
||||
"eslint-visitor-keys": "^2.0.0"
|
||||
}
|
||||
},
|
||||
|
||||
@ -31,8 +31,8 @@
|
||||
"@types/jest": "^26.0.14",
|
||||
"@types/jest-image-snapshot": "^4.3.0",
|
||||
"@types/micromodal": "^0.3.2",
|
||||
"@typescript-eslint/eslint-plugin": "^4.6.1",
|
||||
"@typescript-eslint/parser": "^4.6.1",
|
||||
"@typescript-eslint/eslint-plugin": "^4.28.2",
|
||||
"@typescript-eslint/parser": "^4.28.2",
|
||||
"ajv": "^6.12.0",
|
||||
"babel-jest": "^26.6.3",
|
||||
"canvas": "^2.7.0",
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
import DOS13 from '../../../js/formats/d13';
|
||||
import { D13O } from '../../../js/formats/format_utils';
|
||||
import { memory } from '../../../js/types';
|
||||
import DOS13 from 'js/formats/d13';
|
||||
import { D13O } from 'js/formats/format_utils';
|
||||
import { memory } from 'js/types';
|
||||
import { BYTES_BY_SECTOR, BYTES_BY_TRACK } from './testdata/13sector';
|
||||
import { expectSequence, findBytes, skipGap } from './util';
|
||||
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
import DOS from '../../../js/formats/do';
|
||||
import { memory } from '../../../js/types';
|
||||
import DOS from 'js/formats/do';
|
||||
import { memory } from 'js/types';
|
||||
import { BYTES_BY_SECTOR, BYTES_BY_TRACK } from './testdata/16sector';
|
||||
import { expectSequence, findBytes, skipGap } from './util';
|
||||
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
import ProDOS from '../../../js/formats/po';
|
||||
import { memory } from '../../../js/types';
|
||||
import ProDOS from 'js/formats/po';
|
||||
import { memory } from 'js/types';
|
||||
import { BYTES_BY_SECTOR, BYTES_BY_TRACK } from './testdata/16sector';
|
||||
import { expectSequence, findBytes, skipGap } from './util';
|
||||
|
||||
|
||||
2
test/js/formats/testdata/13sector.ts
vendored
2
test/js/formats/testdata/13sector.ts
vendored
@ -1,4 +1,4 @@
|
||||
import { memory } from '../../../../js/types';
|
||||
import { memory } from 'js/types';
|
||||
|
||||
function generateBytesInOrder() {
|
||||
const data: memory[][] = [];
|
||||
|
||||
2
test/js/formats/testdata/16sector.ts
vendored
2
test/js/formats/testdata/16sector.ts
vendored
@ -1,4 +1,4 @@
|
||||
import { memory } from '../../../../js/types';
|
||||
import { memory } from 'js/types';
|
||||
|
||||
function generateBytesInOrder() {
|
||||
const data: memory[][] = [];
|
||||
|
||||
169
test/js/formats/testdata/woz.ts
vendored
Normal file
169
test/js/formats/testdata/woz.ts
vendored
Normal file
@ -0,0 +1,169 @@
|
||||
import {
|
||||
numberToBytes,
|
||||
stringToBytes,
|
||||
} from '../util';
|
||||
|
||||
/**
|
||||
* Version 1 INFO segment
|
||||
*/
|
||||
|
||||
const mockInfo1 = [
|
||||
0x01, // Version
|
||||
0x01, // Disk Type (5.25")
|
||||
0x00, // Write protected
|
||||
0x01, // Synchronized
|
||||
0x00, // Cleaned
|
||||
...stringToBytes('Apple2JS', ' ', 32),
|
||||
0x00, 0x00, 0x00, 0x00, // 23 Unused
|
||||
0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00,
|
||||
];
|
||||
|
||||
/**
|
||||
* Version 2 INFO segment
|
||||
*/
|
||||
|
||||
const mockInfo2 = [
|
||||
0x02, // Version
|
||||
0x01, // Disk Type (5.25")
|
||||
0x00, // Write protected
|
||||
0x01, // Synchronized
|
||||
0x00, // Cleaned
|
||||
...stringToBytes('Apple2JS', ' ', 32),
|
||||
0x01, // sides
|
||||
0x00, // bootSector
|
||||
0x00, // bitTiming
|
||||
0x00, 0x00, // compatibleHardware
|
||||
0x00, 0x00, // requiredRAM
|
||||
0x00, 0x00, // largest track
|
||||
0x00, 0x00, 0x00, 0x00, // 14 unused
|
||||
0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,
|
||||
];
|
||||
|
||||
/**
|
||||
* Track map all pointing to track 0
|
||||
*/
|
||||
|
||||
export const mockTMAP = new Array(160);
|
||||
mockTMAP.fill(0);
|
||||
|
||||
/**
|
||||
* One very small track
|
||||
*/
|
||||
|
||||
// 24 bits of track data, padded
|
||||
|
||||
const mockTrackData = new Array(6646);
|
||||
mockTrackData.fill(0);
|
||||
mockTrackData[0] = 0xd5;
|
||||
mockTrackData[1] = 0xaa;
|
||||
mockTrackData[2] = 0x96;
|
||||
|
||||
/**
|
||||
* Version 1 TRKS structure
|
||||
*/
|
||||
|
||||
const mockTRKS = [
|
||||
...mockTrackData,
|
||||
...numberToBytes(3, 2), // Number of bytes
|
||||
...numberToBytes(24, 2), // Number of bits
|
||||
...numberToBytes(0xffff, 2), // Splice point
|
||||
0, // Splice nibble
|
||||
0, // Splice bit count
|
||||
...numberToBytes(0, 2), // Reserved
|
||||
];
|
||||
|
||||
/**
|
||||
* Version 2 TRKS structure
|
||||
*/
|
||||
|
||||
const mockTrackMap = new Array(160 * 8);
|
||||
mockTrackMap.fill(0);
|
||||
mockTrackMap[0x00] = 0x03;
|
||||
mockTrackMap[0x01] = 0x00;
|
||||
mockTrackMap[0x02] = 0x01;
|
||||
mockTrackMap[0x03] = 0x00;
|
||||
mockTrackMap[0x04] = 0x18;
|
||||
mockTrackMap[0x07] = 0x00;
|
||||
mockTrackMap[0x08] = 0x00;
|
||||
mockTrackMap[0x09] = 0x00;
|
||||
|
||||
const mockTrackData2 = new Array(512);
|
||||
mockTrackData2.fill(0);
|
||||
mockTrackData2[0] = 0xd5;
|
||||
mockTrackData2[1] = 0xaa;
|
||||
mockTrackData2[2] = 0x96;
|
||||
|
||||
const mockTRKS2 = [
|
||||
...mockTrackMap,
|
||||
...mockTrackData2,
|
||||
];
|
||||
|
||||
/**
|
||||
* META structures
|
||||
*/
|
||||
|
||||
const mockMETA1 = 'title\tMock Woz 1';
|
||||
const mockMETA2 = 'title\tMock Woz 2';
|
||||
|
||||
/**
|
||||
* Woz Version 1
|
||||
*/
|
||||
|
||||
export const mockWoz1: ArrayBuffer = new Uint8Array([
|
||||
// Header
|
||||
...stringToBytes('WOZ1'),
|
||||
0xff, // 7 bit detection
|
||||
0x0a, 0x0d, 0x0a, // LF detection
|
||||
0x00, 0x00, 0x00, 0x00, // CRC
|
||||
// Info chunk
|
||||
...stringToBytes('INFO'),
|
||||
...numberToBytes(60, 4), // Size
|
||||
...mockInfo1,
|
||||
// TMAP chunk
|
||||
...stringToBytes('TMAP'),
|
||||
...numberToBytes(mockTMAP.length, 4), // Size
|
||||
...mockTMAP,
|
||||
// TRKS chunk
|
||||
...stringToBytes('TRKS'),
|
||||
...numberToBytes(mockTRKS.length, 4), // Size
|
||||
...mockTRKS,
|
||||
// META chunk
|
||||
...stringToBytes('META'),
|
||||
...numberToBytes(mockMETA1.length, 4), // Size
|
||||
...stringToBytes(mockMETA1),
|
||||
]).buffer;
|
||||
|
||||
/**
|
||||
* Woz Version 2
|
||||
*/
|
||||
|
||||
export const mockWoz2: ArrayBuffer = new Uint8Array([
|
||||
// Header
|
||||
...stringToBytes('WOZ2'),
|
||||
0xff, // 7 bit detection
|
||||
0x0a, 0x0d, 0x0a, // LF detection
|
||||
0x00, 0x00, 0x00, 0x00, // CRC
|
||||
|
||||
// Info chunk
|
||||
...stringToBytes('INFO'),
|
||||
...numberToBytes(mockInfo2.length, 4), // Size
|
||||
...mockInfo2,
|
||||
// TMAP chunk
|
||||
...stringToBytes('TMAP'),
|
||||
...numberToBytes(mockTMAP.length, 4), // Size
|
||||
...mockTMAP,
|
||||
// TRKS chunk
|
||||
...stringToBytes('TRKS'),
|
||||
...numberToBytes(mockTRKS2.length, 4), // Size
|
||||
...mockTRKS2,
|
||||
// META chunk
|
||||
...stringToBytes('META'),
|
||||
...numberToBytes(mockMETA2.length, 4), // Size
|
||||
...stringToBytes(mockMETA2),
|
||||
]).buffer;
|
||||
@ -1,4 +1,4 @@
|
||||
import { memory } from '../../../js/types';
|
||||
import { memory } from 'js/types';
|
||||
|
||||
export function skipGap(track: memory, start: number = 0): number {
|
||||
const end = start + 0x100; // no gap is this big
|
||||
@ -40,3 +40,43 @@ export function findBytes(track: memory, bytes: number[], start: number = 0): nu
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert an ASCII character string into an array of bytes, with optional
|
||||
* padding.
|
||||
*
|
||||
* @param val ASCII character string
|
||||
* @param pad ASCII character to fill reach padded length
|
||||
* @param padLength padded length
|
||||
* @returns an array of bytes
|
||||
*/
|
||||
export const stringToBytes = (val: string, pad: string = '\0', padLength: number = 0) => {
|
||||
const result = [];
|
||||
let idx = 0;
|
||||
while (idx < val.length) {
|
||||
result.push(val.charCodeAt(idx) & 0x7f);
|
||||
idx++;
|
||||
}
|
||||
while (idx++ < padLength) {
|
||||
result.push(pad.charCodeAt(0) & 0x7f);
|
||||
}
|
||||
return result;
|
||||
};
|
||||
|
||||
/**
|
||||
* Convert a number into a little endian array of bytes.
|
||||
*
|
||||
* @param val a number
|
||||
* @param count number of bytes in result
|
||||
* @returns an array of bytes
|
||||
*/
|
||||
export const numberToBytes = (val: number, count: number) => {
|
||||
const result = [];
|
||||
let idx = 0;
|
||||
while (idx < count) {
|
||||
result.push(val & 0xff);
|
||||
val >>= 8;
|
||||
idx++;
|
||||
}
|
||||
return result;
|
||||
};
|
||||
|
||||
91
test/js/formats/woz.spec.ts
Normal file
91
test/js/formats/woz.spec.ts
Normal file
@ -0,0 +1,91 @@
|
||||
import { WozDisk, ENCODING_BITSTREAM } from 'js/formats/types';
|
||||
import createDiskFromWoz from 'js/formats/woz';
|
||||
import {
|
||||
mockWoz1,
|
||||
mockWoz2,
|
||||
mockTMAP
|
||||
} from './testdata/woz';
|
||||
|
||||
describe('woz', () => {
|
||||
beforeEach(() => {
|
||||
spyOn(console, 'log');
|
||||
});
|
||||
|
||||
it('can parse Woz version 1', () => {
|
||||
const options = {
|
||||
name: 'Unknown',
|
||||
volume: 254,
|
||||
readOnly: true,
|
||||
rawData: mockWoz1
|
||||
};
|
||||
|
||||
const disk = createDiskFromWoz(options) as WozDisk;
|
||||
expect(disk).toEqual({
|
||||
name: 'Mock Woz 1',
|
||||
readOnly: true,
|
||||
encoding: ENCODING_BITSTREAM,
|
||||
trackMap: mockTMAP,
|
||||
rawTracks: [new Uint8Array([
|
||||
1, 1, 0, 1, 0, 1, 0, 1,
|
||||
1, 0, 1, 0, 1, 0, 1, 0,
|
||||
1, 0, 0, 1, 0, 1, 1, 0,
|
||||
])],
|
||||
tracks: [new Uint8Array([0xD5, 0xAA, 0x96])],
|
||||
});
|
||||
expect(console.log).toHaveBeenCalledWith(expect.objectContaining({
|
||||
info: {
|
||||
bitTiming: 0,
|
||||
bootSector: 0,
|
||||
cleaned: 0,
|
||||
compatibleHardware: 0,
|
||||
creator: 'Apple2JS ',
|
||||
diskType: 1,
|
||||
largestTrack: 0,
|
||||
requiredRAM: 0,
|
||||
sides: 0,
|
||||
synchronized: 1,
|
||||
version: 1,
|
||||
writeProtected: 0
|
||||
}
|
||||
}));
|
||||
});
|
||||
|
||||
it('can parse Woz version 2', () => {
|
||||
const options = {
|
||||
name: 'Unknown',
|
||||
volume: 254,
|
||||
readOnly: true,
|
||||
rawData: mockWoz2
|
||||
};
|
||||
|
||||
const disk = createDiskFromWoz(options) as WozDisk;
|
||||
expect(disk).toEqual({
|
||||
name: 'Mock Woz 2',
|
||||
readOnly: true,
|
||||
encoding: ENCODING_BITSTREAM,
|
||||
trackMap: mockTMAP,
|
||||
rawTracks: [new Uint8Array([
|
||||
1, 1, 0, 1, 0, 1, 0, 1,
|
||||
1, 0, 1, 0, 1, 0, 1, 0,
|
||||
1, 0, 0, 1, 0, 1, 1, 0,
|
||||
])],
|
||||
tracks: [new Uint8Array([0xD5, 0xAA, 0x96])],
|
||||
});
|
||||
expect(console.log).toHaveBeenCalledWith(expect.objectContaining({
|
||||
info: {
|
||||
bitTiming: 0,
|
||||
bootSector: 0,
|
||||
cleaned: 0,
|
||||
compatibleHardware: 0,
|
||||
creator: 'Apple2JS ',
|
||||
diskType: 1,
|
||||
largestTrack: 0,
|
||||
requiredRAM: 0,
|
||||
sides: 1,
|
||||
synchronized: 1,
|
||||
version: 2,
|
||||
writeProtected: 0
|
||||
}
|
||||
}));
|
||||
});
|
||||
});
|
||||
Loading…
Reference in New Issue
Block a user