emulators/dist/emulators.js

Emulators (dos) with standartized API

!function e(t,s,o){function i(r,a){if(!s[r]){if(!t[r]){var l="function"==typeof require&&require;if(!a&&l)return l(r,!0);if(n)return n(r,!0);var d=new Error("Cannot find module '"+r+"'");throw d.code="MODULE_NOT_FOUND",d}var u=s[r]={exports:{}};t[r][0].call(u.exports,(function(e){return i(t[r][1][e]||e)}),u,u.exports,e,t,s,o)}return s[r].exports}for(var n="function"==typeof require&&require,r=0;r<o.length;r++)i(o[r]);return i}({1:[function(e,t,s){"use strict";Object.defineProperty(s,"__esModule",{value:!0}),s.Build=void 0,s.Build={version:"8.3.3 (7ddb3e8e0f7752722bcdfbb92f435489)",buildSeed:1729849181563,"wdosbox-x.wasm":{size:6294401,gzSize:2293134},"wdosbox-x.js":{size:225479,gzSize:53220},"wdosbox.wasm":{size:1479838,gzSize:504506},"wdosbox.js":{size:103037,gzSize:27449},"wlibzip.wasm":{size:112732,gzSize:52239},"wlibzip.js":{size:74570,gzSize:19814}}},{}],2:[function(e,t,s){"use strict";function o(e,t,s){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var s=e[Symbol.toPrimitive];if(void 0!==s){var o=s.call(e,t||"default");if("object"!=typeof o)return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}var i=function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(s,"__esModule",{value:!0}),s.defaultConfig=void 0;const n=i(e("../../libzip/libzip")),r=e("../../http"),a=e("../../build");s.default=class{constructor(e){o(this,"dosboxConf",s.defaultConfig),o(this,"jsdosConf",{version:a.Build.version}),o(this,"sources",void 0),o(this,"libzipWasm",void 0),this.sources=[],this.libzipWasm=e}autoexec(){const e=this.dosboxConf.indexOf("[autoexec]");for(var t=arguments.length,s=new Array(t),o=0;o<t;o++)s[o]=arguments[o];return this.dosboxConf=this.dosboxConf.substring(0,e)+"[autoexec]\nmount c .\nc:\n"+s.join("\n"),this}extract(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"/",s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"zip";return this.extractAll([{url:e,path:t,type:s}])}extractAll(e){return this.sources.push(...e),this}async toUint8Array(){let e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];const t={};await this.libzipWasm.instantiate(t);const s=new n.default(t),o=[];for(const e of this.sources){if("zip"!==e.type)throw new Error("Only Zip is supported");const t=(0,r.httpRequest)(e.url,{responseType:"arraybuffer"}).then((t=>({source:e,data:new Uint8Array(t)})));o.push(t)}e||(await s.writeFile(".jsdos/dosbox.conf",this.dosboxConf),await s.writeFile(".jsdos/readme.txt",l),await s.writeFile(".jsdos/jsdos.json",JSON.stringify(this.jsdosConf,null,2)));const i=await Promise.all(o);for(const e of i)s.zipToFs(e.data,e.source.path);e&&(await s.writeFile(".jsdos/dosbox.conf",this.dosboxConf),await s.writeFile(".jsdos/readme.txt",l),await s.writeFile(".jsdos/jsdos.json",JSON.stringify(this.jsdosConf,null,2)));const a=await s.zipFromFs();return s.destroy(),a}};const l="\nPlease visit our website:\n\n        _                __\n       (_)____      ____/ /___  _____ _________  ____ ___\n      / / ___/_____/ __  / __ \\/ ___// ___/ __ \\/ __ `__ \\\n     / (__  )_____/ /_/ / /_/ (__  )/ /__/ /_/ / / / / / /\n  __/ /____/      \\__,_/\\____/____(_)___/\\____/_/ /_/ /_/\n /___/\n".replace(/\n/g,"\r\n");s.defaultConfig="[sdl]\nautolock=false\n\nfullscreen=false\nfulldouble=false\nfullresolution=original\nwindowresolution=original\noutput=surface\nsensitivity=100\nwaitonerror=true\npriority=higher,normal\nmapperfile=mapper-jsdos.map\nusescancodes=true\nvsync=false\n[dosbox]\nmachine=svga_s3\n\nlanguage=\ncaptures=capture\nmemsize=16\n[cpu]\ncore=auto\ncputype=auto\ncycles=auto\n\ncycleup=10\ncycledown=20\n[mixer]\nnosound=false\nrate=44100\n\nblocksize=1024\nprebuffer=20\n\n[render]\n# frameskip: How many frames DOSBox skips before drawing one.\n#    aspect: Do aspect correction, if your output method doesn't support scaling this can slow things down!.\n#    scaler: Scaler used to enlarge/enhance low resolution modes.\n#              If 'forced' is appended, then the scaler will be used even if the result might not be desired.\n#            Possible values: none, normal2x, normal3x, advmame2x, advmame3x, advinterp2x, advinterp3x, hq2x, hq3x, 2xsai, super2xsai, supereagle, tv2x, tv3x, rgb2x, rgb3x, scan2x, scan3x.\n\nframeskip=0\naspect=false\nscaler=none\n\n[midi]\n#     mpu401: Type of MPU-401 to emulate.\n#             Possible values: intelligent, uart, none.\n# mididevice: Device that will receive the MIDI data from MPU-401.\n#             Possible values: default, win32, alsa, oss, coreaudio, coremidi, none.\n# midiconfig: Special configuration options for the device driver. This is usually the id of the device you want to use.\n#               See the README/Manual for more details.\n\nmpu401=intelligent\nmididevice=default\nmidiconfig=\n\n[sblaster]\n#  sbtype: Type of Soundblaster to emulate. gb is Gameblaster.\n#          Possible values: sb1, sb2, sbpro1, sbpro2, sb16, gb, none.\n#  sbbase: The IO address of the soundblaster.\n#          Possible values: 220, 240, 260, 280, 2a0, 2c0, 2e0, 300.\n#     irq: The IRQ number of the soundblaster.\n#          Possible values: 7, 5, 3, 9, 10, 11, 12.\n#     dma: The DMA number of the soundblaster.\n#          Possible values: 1, 5, 0, 3, 6, 7.\n#    hdma: The High DMA number of the soundblaster.\n#          Possible values: 1, 5, 0, 3, 6, 7.\n# sbmixer: Allow the soundblaster mixer to modify the DOSBox mixer.\n# oplmode: Type of OPL emulation. On 'auto' the mode is determined by sblaster type. All OPL modes are Adlib-compatible, except for 'cms'.\n#          Possible values: auto, cms, opl2, dualopl2, opl3, none.\n#  oplemu: Provider for the OPL emulation. compat might provide better quality (see oplrate as well).\n#          Possible values: default, compat, fast.\n# oplrate: Sample rate of OPL music emulation. Use 49716 for highest quality (set the mixer rate accordingly).\n#          Possible values: 44100, 49716, 48000, 32000, 22050, 16000, 11025, 8000.\n\nsbtype=sb16\nsbbase=220\nirq=7\ndma=1\nhdma=5\nsbmixer=true\noplmode=auto\noplemu=default\noplrate=44100\n\n[gus]\n#      gus: Enable the Gravis Ultrasound emulation.\n#  gusrate: Sample rate of Ultrasound emulation.\n#           Possible values: 44100, 48000, 32000, 22050, 16000, 11025, 8000, 49716.\n#  gusbase: The IO base address of the Gravis Ultrasound.\n#           Possible values: 240, 220, 260, 280, 2a0, 2c0, 2e0, 300.\n#   gusirq: The IRQ number of the Gravis Ultrasound.\n#           Possible values: 5, 3, 7, 9, 10, 11, 12.\n#   gusdma: The DMA channel of the Gravis Ultrasound.\n#           Possible values: 3, 0, 1, 5, 6, 7.\n# ultradir: Path to Ultrasound directory. In this directory\n#           there should be a MIDI directory that contains\n#           the patch files for GUS playback. Patch sets used\n#           with Timidity should work fine.\n\ngus=false\ngusrate=44100\ngusbase=240\ngusirq=5\ngusdma=3\nultradir=C:\\ULTRASND\n\n[speaker]\n# pcspeaker: Enable PC-Speaker emulation.\n#    pcrate: Sample rate of the PC-Speaker sound generation.\n#            Possible values: 44100, 48000, 32000, 22050, 16000, 11025, 8000, 49716.\n#     tandy: Enable Tandy Sound System emulation. For 'auto', emulation is present only if machine is set to 'tandy'.\n#            Possible values: auto, on, off.\n# tandyrate: Sample rate of the Tandy 3-Voice generation.\n#            Possible values: 44100, 48000, 32000, 22050, 16000, 11025, 8000, 49716.\n#    disney: Enable Disney Sound Source emulation. (Covox Voice Master and Speech Thing compatible).\n\npcspeaker=true\npcrate=44100\ntandy=auto\ntandyrate=44100\ndisney=true\n\n[joystick]\n# joysticktype: Type of joystick to emulate: auto (default), none,\n#               2axis (supports two joysticks),\n#               4axis (supports one joystick, first joystick used),\n#               4axis_2 (supports one joystick, second joystick used),\n#               fcs (Thrustmaster), ch (CH Flightstick).\n#               none disables joystick emulation.\n#               auto chooses emulation depending on real joystick(s).\n#               (Remember to reset dosbox's mapperfile if you saved it earlier)\n#               Possible values: auto, 2axis, 4axis, 4axis_2, fcs, ch, none.\n#        timed: enable timed intervals for axis. Experiment with this option, if your joystick drifts (away).\n#     autofire: continuously fires as long as you keep the button pressed.\n#       swap34: swap the 3rd and the 4th axis. can be useful for certain joysticks.\n#   buttonwrap: enable button wrapping at the number of emulated buttons.\n\njoysticktype=auto\ntimed=true\nautofire=false\nswap34=false\nbuttonwrap=false\n\n[serial]\n# serial1: set type of device connected to com port.\n#          Can be disabled, dummy, modem, nullmodem, directserial.\n#          Additional parameters must be in the same line in the form of\n#          parameter:value. Parameter for all types is irq (optional).\n#          for directserial: realport (required), rxdelay (optional).\n#                           (realport:COM1 realport:ttyS0).\n#          for modem: listenport (optional).\n#          for nullmodem: server, rxdelay, txdelay, telnet, usedtr,\n#                         transparent, port, inhsocket (all optional).\n#          Example: serial1=modem listenport:5000\n#          Possible values: dummy, disabled, modem, nullmodem, directserial.\n# serial2: see serial1\n#          Possible values: dummy, disabled, modem, nullmodem, directserial.\n# serial3: see serial1\n#          Possible values: dummy, disabled, modem, nullmodem, directserial.\n# serial4: see serial1\n#          Possible values: dummy, disabled, modem, nullmodem, directserial.\n\nserial1=dummy\nserial2=dummy\nserial3=disabled\nserial4=disabled\n\n[dos]\n#            xms: Enable XMS support.\n#            ems: Enable EMS support.\n#            umb: Enable UMB support.\n# keyboardlayout: Language code of the keyboard layout (or none).\n\nxms=true\nems=true\numb=true\nkeyboardlayout=auto\n\n[ipx]\n# ipx: Enable ipx over UDP/IP emulation.\n\nipx=true\n[autoexec]\necho off\nmount c .\nc:\n\ntype jsdos~1/readme.txt\necho on\n\n# Generated using https://js-dos.com\n# █▀▀▀▀▀█ █  ▄▄▄▀▀█ █▀▀▀▀▀█\n# █ ███ █ ██▄ █ ▀ ▄ █ ███ █\n# █ ▀▀▀ █ ▄██ ▀ ▀▀█ █ ▀▀▀ █\n# ▀▀▀▀▀▀▀ ▀ █▄▀▄▀ █ ▀▀▀▀▀▀▀\n# █▀▄▄█▀▀▄▄ ▀ ▀█▄▄▄▄ ▀▄█▀█▀\n# █▀ ▀ ▀▀▄ █▀ ▄ ▄▀▀▀▄ █▀█▄\n# ▄ ▄▄ █▀▀▄ ▄▀▄▀▀█  ▀▀▄▀▀█▀\n#   ▄▀▀█▀▀ █▀█▀█▀▀▄ ▀██▀█▄\n# ▀▀▀ ▀ ▀ █▄█ ▀█▄▄█▀▀▀█▀▀\n# █▀▀▀▀▀█ ▄▄▄ ▄ ▄ █ ▀ █▄▄▄▄\n# █ ███ █ ▀█▀▀▄▀▀▄████▀▀█▄█\n# █ ▀▀▀ █ ▄▀▀█▀█▀▄ ▀▀▄▄█▄█\n# ▀▀▀▀▀▀▀ ▀   ▀▀ ▀  ▀   ▀▀▀\n".replace(/\n/g,"\r\n")},{"../../build":1,"../../http":6,"../../libzip/libzip":10}],3:[function(e,t,s){"use strict";Object.defineProperty(s,"__esModule",{value:!0}),s.dosDirect=void 0;const o=e("../../../protocol/messages-queue");s.dosDirect=async function(e,t){const s=new o.MessagesQueue;let i=s.handler.bind(s);const n={postMessage:(e,t)=>{i(e,t)}},r=e=>{const s=e.data;"ws-sync-sleep"===s?.name&&s.props.sessionId===t&&postMessage({name:"wc-sync-sleep",props:s.props},"*")},a={sessionId:t,sendMessageToServer:(e,t)=>{n.messageHandler({data:{name:e,props:t}})},initMessageHandler:e=>{i=e,s.sendTo(i)},exit:()=>{"undefined"!=typeof window&&window.removeEventListener("message",r)}};return a.module=n,"undefined"!=typeof window&&window.addEventListener("message",r,{passive:!0}),await e.instantiate(n),n.callMain([t]),a}},{"../../../protocol/messages-queue":11}],4:[function(e,t,s){"use strict";Object.defineProperty(s,"__esModule",{value:!0}),s.dosWorker=void 0;const o=e("../../../protocol/messages-queue");s.dosWorker=async function(e,t,s){const i=new o.MessagesQueue;let n=i.handler.bind(i);const r=await fetch(e);if(200!==r.status)throw new Error("Unable to download '"+e+"' ("+r.status+"): "+r.statusText);const a=URL.createObjectURL(await r.blob()),l=new Worker(a);l.onerror=e=>{n("ws-err",{type:e.type,filename:e.filename,message:e.message})},l.onmessage=e=>{const t=e.data;void 0!==t?.name&&n(t.name,t.props)},await t.instantiate({});const d={sessionId:s,sendMessageToServer:(e,t,s)=>{s?l.postMessage({name:e,props:t},s):l.postMessage({name:e,props:t})},initMessageHandler:e=>{n=e,i.sendTo(n)},exit:()=>{URL.revokeObjectURL(a),l.terminate()}};try{d.sendMessageToServer("wc-install",{module:t.wasmModule,sessionId:s})}catch(e){d.sendMessageToServer("wc-install",{sessionId:s})}return d}},{"../../../protocol/messages-queue":11}],5:[function(e,t,s){(function(t){(function(){"use strict";var o=function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(s,"__esModule",{value:!0}),s.NetworkType=void 0;const i=o(e("./impl/emulators-impl"));!function(e){e[e.NETWORK_DOSBOX_IPX=0]="NETWORK_DOSBOX_IPX"}(s.NetworkType||(s.NetworkType={})),"undefined"!=typeof window&&(window.emulators=i.default),void 0!==t&&(t.emulators=i.default)}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./impl/emulators-impl":8}],6:[function(e,t,s){"use strict";function o(e,t,s){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var s=e[Symbol.toPrimitive];if(void 0!==s){var o=s.call(e,t||"default");if("object"!=typeof o)return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}Object.defineProperty(s,"__esModule",{value:!0}),s.httpRequest=void 0,s.httpRequest=function(e,t){return new Promise(((s,o)=>{new i(e,{...t,success:s,fail:e=>{o(new Error(e))}})}))};class i{constructor(e,t){if(o(this,"resource",void 0),o(this,"options",void 0),o(this,"xhr",null),o(this,"total",0),o(this,"loaded",0),this.resource=e,this.options=t,this.options.method=t.method||"GET","GET"!==this.options.method)throw new Error("Method "+this.options.method+" is not supported");this.makeHttpRequest()}makeHttpRequest(){let e,t;this.xhr=new XMLHttpRequest,this.xhr.open(this.options.method||"GET",this.resource,!0),"POST"===this.options.method&&this.xhr.setRequestHeader("Content-type","application/x-www-form-urlencoded"),this.xhr.overrideMimeType("text/plain; charset=x-user-defined"),"function"==typeof(e=this.xhr).addEventListener&&e.addEventListener("progress",(e=>{if(this.total=e.total,this.loaded=e.loaded,this.options.progress)return this.options.progress(e.total,e.loaded)})),"function"==typeof(t=this.xhr).addEventListener&&t.addEventListener("error",(()=>{if(this.options.fail)return this.options.fail("Unalbe to download '"+this.resource+"', code: "+this.xhr.status),delete this.options.fail})),this.xhr.onreadystatechange=()=>this.onReadyStateChange(),this.options.responseType&&(this.xhr.responseType=this.options.responseType),this.xhr.send(this.options.data)}onReadyStateChange(){const e=this.xhr;if(4===e.readyState)if(200===e.status){if(this.options.success){const t=Math.max(this.total,this.loaded);return void 0!==this.options.progress&&this.options.progress(t,t),this.options.success(e.response)}}else if(this.options.fail)return this.options.fail("Unable to download '"+this.resource+"', code: "+e.status),delete this.options.fail}}},{}],7:[function(e,t,s){"use strict";function o(e,t,s){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var s=e[Symbol.toPrimitive];if(void 0!==s){var o=s.call(e,t||"default");if("object"!=typeof o)return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}Object.defineProperty(s,"__esModule",{value:!0}),s.CommandInterfaceEventsImpl=void 0;s.CommandInterfaceEventsImpl=class{constructor(){var e=this;o(this,"onStdoutConsumers",[]),o(this,"delayedStdout",[]),o(this,"onFrameSizeConsumers",[]),o(this,"onFrameConsumers",[]),o(this,"onSoundPushConsumers",[]),o(this,"onExitConsumers",[]),o(this,"onMessageConsumers",[]),o(this,"delayedMessages",[]),o(this,"onNetworkConnectedConsumers",[]),o(this,"onNetworkDisconnectedConsumers",[]),o(this,"onStdout",(e=>{if(this.onStdoutConsumers.push(e),1===this.onStdoutConsumers.length){for(const e of this.delayedStdout)this.fireStdout(e);this.delayedStdout=[]}})),o(this,"onFrameSize",(e=>{this.onFrameSizeConsumers.push(e)})),o(this,"onFrame",(e=>{this.onFrameConsumers.push(e)})),o(this,"onSoundPush",(e=>{this.onSoundPushConsumers.push(e)})),o(this,"onExit",(e=>{this.onExitConsumers.push(e)})),o(this,"onMessage",(e=>{if(this.onMessageConsumers.push(e),1===this.onMessageConsumers.length){for(const t of this.delayedMessages)e(t.msgType,...t.args);this.delayedMessages=[]}})),o(this,"fireStdout",(e=>{if(0!==this.onStdoutConsumers.length)for(const t of this.onStdoutConsumers)t(e);else this.delayedStdout.push(e)})),o(this,"fireFrameSize",((e,t)=>{for(const s of this.onFrameSizeConsumers)s(e,t)})),o(this,"fireFrame",((e,t)=>{for(const s of this.onFrameConsumers)s(e,t)})),o(this,"fireSoundPush",(e=>{for(const t of this.onSoundPushConsumers)t(e)})),o(this,"fireExit",(()=>{for(const e of this.onExitConsumers)e();this.onStdoutConsumers=[],this.onFrameSizeConsumers=[],this.onFrameConsumers=[],this.onSoundPushConsumers=[],this.onExitConsumers=[],this.onMessageConsumers=[]})),o(this,"fireMessage",(function(t){for(var s=arguments.length,o=new Array(s>1?s-1:0),i=1;i<s;i++)o[i-1]=arguments[i];if(0!==e.onMessageConsumers.length)for(const s of e.onMessageConsumers)s(t,...o);else e.delayedMessages.push({msgType:t,args:o})})),o(this,"fireNetworkConnected",((e,t)=>{for(const s of this.onNetworkConnectedConsumers)s(e,t)})),o(this,"fireNetworkDisconnected",(e=>{for(const t of this.onNetworkDisconnectedConsumers)t(e)}))}onNetworkConnected(e){this.onNetworkConnectedConsumers.push(e)}onNetworkDisconnected(e){this.onNetworkDisconnectedConsumers.push(e)}}},{}],8:[function(e,t,s){"use strict";function o(e,t,s){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var s=e[Symbol.toPrimitive];if(void 0!==s){var o=s.call(e,t||"default");if("object"!=typeof o)return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}var i=function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(s,"__esModule",{value:!0});const n=e("../build"),r=e("./modules"),a=i(e("../dos/bundle/dos-bundle")),l=e("../dos/dosbox/ts/direct"),d=e("../dos/dosbox/ts/worker"),u=e("../protocol/protocol"),h=i(e("../libzip/libzip"));const c=new class{constructor(){o(this,"pathPrefix",""),o(this,"version",n.Build.version),o(this,"wdosboxJs","wdosbox.js"),o(this,"wdosboxxJs","wdosbox-x.js"),o(this,"wasmModulesPromise",void 0)}async bundle(){const e=await this.wasmModules(),t=await e.libzip();return new a.default(t)}async bundleConfig(e){const t=await this.wasmModules(),s=await t.libzip(),o={};await s.instantiate(o);const i=new h.default(o);try{i.zipToFs(e,"/",".jsdos/");try{const e=await i.readFile(".jsdos/dosbox.conf");try{const t=await i.readFile(".jsdos/jsdos.json");return{dosboxConf:e,jsdosConf:JSON.parse(t)}}catch(e){}return{dosboxConf:e,jsdosConf:{version:n.Build.version}}}catch(e){}return null}finally{i.destroy()}}async bundleUpdateConfig(e,t){const s=await this.wasmModules(),o=await s.libzip(),i={};await o.instantiate(i);const n=new h.default(i);try{return await n.writeFile("bundle.zip",e),await n.writeFile(".jsdos/dosbox.conf",t.dosboxConf),await n.writeFile(".jsdos/jsdos.json",JSON.stringify(t.jsdosConf)),await n.zipAddFile("bundle.zip",".jsdos/jsdos.json"),await n.zipAddFile("bundle.zip",".jsdos/dosbox.conf"),await n.readFile("bundle.zip","binary")}finally{n.destroy()}}async dosboxNode(e,t){return this.dosboxDirect(e,t)}async dosboxDirect(e,t){const s=await this.wasmModules(),o=await s.dosbox(),i=await(0,l.dosDirect)(o,"session-"+Date.now());return this.backend(e,i,t)}async dosboxWorker(e,t){const s=await this.wasmModules(),o=await s.dosbox(),i=await(0,d.dosWorker)(this.pathPrefix+this.wdosboxJs,o,"session-"+Date.now());return this.backend(e,i,t)}async dosboxXNode(e,t){return this.dosboxXDirect(e,t)}async dosboxXDirect(e,t){const s=await this.wasmModules(),o=await s.dosboxx(),i=await(0,l.dosDirect)(o,"session-"+Date.now());return this.backend(e,i,t)}async dosboxXWorker(e,t){const s=await this.wasmModules(),o=await s.dosboxx(),i=await(0,d.dosWorker)(this.pathPrefix+this.wdosboxxJs,o,"session-"+Date.now());return this.backend(e,i,t)}async backend(e,t,s){return new Promise(((o,i)=>{const n=new u.CommandInterfaceOverTransportLayer(Array.isArray(e)?e:[e],t,(e=>{null!==e?i(e):setTimeout((()=>o(n)),4)}),s||{})}))}wasmModules(){if(void 0!==this.wasmModulesPromise)return this.wasmModulesPromise;return this.wasmModulesPromise=(async()=>new r.WasmModulesImpl(this.pathPrefix,this.wdosboxJs,this.wdosboxxJs))(),this.wasmModulesPromise}async dosDirect(e){return this.dosboxDirect(e)}async dosWorker(e){return this.dosboxWorker(e)}};s.default=c},{"../build":1,"../dos/bundle/dos-bundle":2,"../dos/dosbox/ts/direct":3,"../dos/dosbox/ts/worker":4,"../libzip/libzip":10,"../protocol/protocol":12,"./modules":9}],9:[function(e,t,s){"use strict";function o(e,t,s){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var s=e[Symbol.toPrimitive];if(void 0!==s){var o=s.call(e,t||"default");if("object"!=typeof o)return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}Object.defineProperty(s,"__esModule",{value:!0}),s.loadWasmModule=s.WasmModulesImpl=s.host=void 0;const i=e("../http");s.host=new class{constructor(){if(o(this,"wasmSupported",!1),o(this,"globals",void 0),this.globals="undefined"==typeof window?{}:window,this.globals.module||(this.globals.module={}),this.globals.exports||(this.globals.exports={}),this.globals.compiled||(this.globals.compiled={}),"object"==typeof WebAssembly&&"function"==typeof WebAssembly.instantiate&&"function"==typeof WebAssembly.compile){const e=new WebAssembly.Module(Uint8Array.of(0,97,115,109,1,0,0,0));e instanceof WebAssembly.Module&&(this.wasmSupported=new WebAssembly.Instance(e)instanceof WebAssembly.Instance)}Math.imul&&-5===Math.imul(4294967295,5)||(Math.imul=function(e,t){const s=65535&e,o=65535&t;return s*o+((e>>>16)*o+s*(t>>>16)<<16)|0}),Math.imul=Math.imul,Math.fround||(Math.fround=function(e){return e}),Math.fround=Math.fround,Math.clz32||(Math.clz32=function(e){e>>>=0;for(let t=0;t<32;t++)if(e&1<<31-t)return t;return 32}),Math.clz32=Math.clz32,Math.trunc||(Math.trunc=function(e){return e<0?Math.ceil(e):Math.floor(e)}),Math.trunc=Math.trunc}};function n(t,o,n){return"undefined"==typeof XMLHttpRequest?function(t,o,i){if(void 0!==s.host.globals.compiled[o])return s.host.globals.compiled[o];const n=e(t),a=Promise.resolve(new r(n));o&&(s.host.globals.compiled[o]=a);return a}(t,o):function(e,t,o){if(void 0!==s.host.globals.compiled[t])return s.host.globals.compiled[t];async function n(){const n=e.lastIndexOf("/"),r=e.indexOf("w",n),l=r===n+1&&r>=0;if(!s.host.wasmSupported||!l)throw new Error("Starting from js-dos 6.22.60 js environment is not supported");const d=e.substr(0,e.lastIndexOf(".js"))+".wasm",u=(0,i.httpRequest)(d,{responseType:"arraybuffer",progress:(t,s)=>{o("Resolving DosBox ("+e+")",t,s)}}),h=(0,i.httpRequest)(e,{progress:(e,t)=>{o("Resolving DosBox",e,t)}}),[c,m]=await Promise.all([u,h]),f=await WebAssembly.compile(c),p=(e,t)=>{e.env=e.env||{},WebAssembly.instantiate(f,e).then((e=>t(e,f)))};return eval.call(window,m),s.host.globals.exports[t]=s.host.globals.module.exports,new a(f,s.host.globals.exports[t],p)}const r=n();t&&(s.host.globals.compiled[t]=r);return r}(t,o,n)}s.WasmModulesImpl=class{constructor(e,t,s){o(this,"pathPrefix",void 0),o(this,"wdosboxJs",void 0),o(this,"wdosboxxJs",void 0),o(this,"libzipPromise",void 0),o(this,"dosboxPromise",void 0),o(this,"dosboxxPromise",void 0),o(this,"wasmSupported",!1),e.length>0&&"/"!==e[e.length-1]&&(e+="/"),this.pathPrefix=e,this.wdosboxJs=t,this.wdosboxxJs=s}libzip(){return void 0!==this.libzipPromise||(this.libzipPromise=this.loadModule(this.pathPrefix+"wlibzip.js","WLIBZIP")),this.libzipPromise}dosbox(){return void 0!==this.dosboxPromise||(this.dosboxPromise=this.loadModule(this.pathPrefix+this.wdosboxJs,"WDOSBOX")),this.dosboxPromise}dosboxx(){return void 0!==this.dosboxxPromise||(this.dosboxxPromise=this.loadModule(this.pathPrefix+this.wdosboxxJs,"WDOSBOXX")),this.dosboxxPromise}loadModule(e,t){return n(e,t,(()=>{}))}},s.loadWasmModule=n;class r{constructor(e){o(this,"emModule",void 0),this.emModule=e}instantiate(e){return new Promise((t=>{e.onRuntimeInitialized=()=>{t()},new this.emModule(e)}))}}class a{constructor(e,t,s){o(this,"wasmModule",void 0),o(this,"module",void 0),o(this,"instantiateWasm",void 0),this.wasmModule=e,this.module=t,this.instantiateWasm=s}instantiate(e){return new Promise((t=>{e.instantiateWasm=this.instantiateWasm,e.onRuntimeInitialized=()=>{t()},new this.module(e)}))}}},{"../http":6}],10:[function(e,t,s){"use strict";function o(e,t,s){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var s=e[Symbol.toPrimitive];if(void 0!==s){var o=s.call(e,t||"default");if("object"!=typeof o)return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}Object.defineProperty(s,"__esModule",{value:!0});s.default=class{constructor(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"/home/web_user";o(this,"module",void 0),o(this,"home",void 0),this.module=e,this.home=t,this.module.callMain([]),this.module.FS.ignorePermissions=!0,this.chdirToHome()}zipFromFs(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;this.chdirToHome();const t=this.module._zip_from_fs(e);if(0===t)return Promise.reject(new Error("Can't create zip, see more info in logs"));const s=this.module.HEAPU32[t/4],o=this.module.HEAPU8.slice(t+4,t+4+s);return this.module._free(t),Promise.resolve(o)}zipToFs(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"/",s=arguments.length>2?arguments[2]:void 0;const o=this.module;t=this.normalizeFilename(t);const i=this.normalizeFilename(t).split("/");this.createPath(i,0,i.length),this.chdir(t);const n=void 0!==s&&s.length>0;let r=0;if(n){const e=o.lengthBytesUTF8(s)+1;r=o._malloc(e),o.stringToUTF8(s,r,e)}const a=new Uint8Array(e),l=o._malloc(a.length);o.HEAPU8.set(a,l);const d=o._zip_to_fs(l,a.length,r);return o._free(l),this.chdirToHome(),n&&o._free(r),0===d?Promise.resolve():Promise.reject(new Error("Can't extract zip, retcode "+d+", see more info in logs"))}writeFile(e,t){e=this.normalizeFilename(e),t instanceof ArrayBuffer&&(t=new Uint8Array(t));const s=e.split("/");if(0===s.length)throw new Error("Can't create file '"+e+"', because it's not valid file path");const o=s[s.length-1].trim();if(0===o.length)throw new Error("Can't create file '"+e+"', because file name is empty");const i=this.createPath(s,0,s.length-1);this.module.FS.writeFile(i+"/"+o,t)}async readFile(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"utf8";return e=this.normalizeFilename(e),this.module.FS.readFile(e,{encoding:t})}exists(e){e=this.normalizeFilename(e);try{return this.module.FS.lookupPath(e),!0}catch(e){return!1}}destroy(){try{this.module._libzip_destroy()}catch(e){return e}}normalizeFilename(e){for(e=e.replace(new RegExp("^[a-zA-z]+:"),"").replace(new RegExp("\\\\","g"),"/");"/"===e[0];)e=e.substr(1);return e}createPath(e,t,s){let o=".";for(let i=t;i<s;++i){const t=e[i].trim();0!==t.length&&(this.module.FS.createPath(o,t,!0,!0),o=o+"/"+t)}return o}chdirToHome(){this.module.FS.chdir(this.home)}chdir(e){this.module.FS.chdir(this.home+"/"+e)}async zipAddFile(e,t){const s=this.module,o=s.lengthBytesUTF8(e)+1,i=s._malloc(o);s.stringToUTF8(e,i,o);const n=s.lengthBytesUTF8(t)+1,r=s._malloc(n);s.stringToUTF8(t,r,n);const a=this.module._zipfile_add(i,r,r);if(s._free(i),s._free(r),0!==a)throw new Error("Unable to add "+t+" into "+e)}}},{}],11:[function(e,t,s){"use strict";function o(e,t,s){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var s=e[Symbol.toPrimitive];if(void 0!==s){var o=s.call(e,t||"default");if("object"!=typeof o)return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}Object.defineProperty(s,"__esModule",{value:!0}),s.MessagesQueue=void 0;s.MessagesQueue=class{constructor(){o(this,"messages",[])}handler(e,t){this.messages.push({name:e,props:t})}sendTo(e){for(const t of this.messages)e(t.name,t.props);this.messages=[]}}},{}],12:[function(e,t,s){"use strict";function o(e,t,s){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var s=e[Symbol.toPrimitive];if(void 0!==s){var o=s.call(e,t||"default");if("object"!=typeof o)return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}Object.defineProperty(s,"__esModule",{value:!0}),s.CommandInterfaceOverTransportLayer=void 0;const i=e("../impl/ci-impl"),n=4194304;s.CommandInterfaceOverTransportLayer=class{constructor(e,t,s,n){o(this,"startedAt",Date.now()),o(this,"exited",!1),o(this,"frameWidth",0),o(this,"frameHeight",0),o(this,"rgb",null),o(this,"rgba",null),o(this,"freq",0),o(this,"utf8Decoder",new TextDecoder),o(this,"init",void 0),o(this,"transport",void 0),o(this,"ready",void 0),o(this,"persistPromise",void 0),o(this,"persistResolve",void 0),o(this,"exitPromise",void 0),o(this,"exitResolve",void 0),o(this,"eventsImpl",new i.CommandInterfaceEventsImpl),o(this,"keyMatrix",{}),o(this,"configPromise",void 0),o(this,"configResolve",(()=>{})),o(this,"panicMessages",[]),o(this,"connectPromise",null),o(this,"connectResolve",(()=>{})),o(this,"connectReject",(()=>{})),o(this,"disconnectPromise",null),o(this,"disconnectResolve",(()=>{})),o(this,"asyncifyStatsPromise",null),o(this,"asyncifyStatsResolve",(()=>{})),o(this,"fsTreePromise",null),o(this,"fsTreeResolve",(()=>{})),o(this,"fsGetFilePromise",{}),o(this,"fsGetFileResolve",{}),o(this,"fsGetFileParts",{}),o(this,"dataChunkPromise",{}),o(this,"dataChunkResolve",{}),o(this,"networkId",0),o(this,"network",{}),o(this,"options",void 0),this.options=n,this.init=e,this.transport=t,this.ready=s,this.configPromise=new Promise((e=>this.configResolve=e)),this.transport.initMessageHandler(this.onServerMessage.bind(this))}sendClientMessage(e,t,s){(t=t||{}).sessionId=t.sessionId||this.transport.sessionId,this.transport.sendMessageToServer(e,t,s)}onServerMessage(e,t){if(!(void 0===e||e.length<3||"w"!==e[0]||"s"!==e[1]||"-"!==e[2])&&void 0!==t&&t.sessionId===this.transport.sessionId)switch(e){case"ws-ready":{const e=async()=>{if(!this.init||0===this.init.length)return;const e=new TextEncoder,t=async(e,t,s)=>{await this.sendDataChunk({type:e,name:t,data:s.buffer}),await this.sendDataChunk({type:e,name:t,data:null})};let s=0;for(const o of this.init)if(ArrayBuffer.isView(o))await t("bundle",s+"",o),s++;else if("string"==typeof o)await t("file",".jsdos/dosbox.conf",e.encode(o));else{const s=o,i=o;void 0!==i.jsdosConf?.version?(await t("file",".jsdos/dosbox.conf",e.encode(i.dosboxConf)),await t("file",".jsdos/jsdos.json",e.encode(JSON.stringify(i.jsdosConf,null,2)))):void 0!==s.path?await t("file",s.path,s.contents):console.error("Unknown init part",o)}};e().then((()=>{this.sendClientMessage("wc-run",{token:this.options.token})})).catch((e=>{this.onErr("panic","Can't send bundles to backend: "+e.message),console.error(e)})).finally((()=>{delete this.init}))}break;case"ws-server-ready":this.panicMessages.length>0?(void 0!==this.transport.exit&&this.transport.exit(),this.ready(new Error(JSON.stringify(this.panicMessages)))):this.ready(null),delete this.ready;break;case"ws-frame-set-size":this.onFrameSize(t.width,t.height);break;case"ws-update-lines":this.onFrameLines(t.lines,t.rgba);break;case"ws-exit":this.onExit();break;case"ws-log":this.onLog(t.tag,t.message);break;case"ws-warn":this.onWarn(t.tag,t.message);break;case"ws-err":this.onErr(t.tag,t.message);break;case"ws-stdout":this.onStdout(t.message);break;case"ws-persist":this.onPersist(t.bundle);break;case"ws-sound-init":this.onSoundInit(t.freq);break;case"ws-sound-push":this.onSoundPush(t.samples);break;case"ws-config":this.onConfig({dosboxConf:this.utf8Decoder.decode(t.dosboxConf),jsdosConf:JSON.parse(t.jsdosConf)});break;case"ws-sync-sleep":this.sendClientMessage("wc-sync-sleep",t);break;case"ws-connected":this.connectResolve(),this.connectPromise=null,this.connectResolve=()=>{},this.connectReject=()=>{},this.eventsImpl.fireNetworkConnected(t.networkType,t.address);break;case"ws-disconnected":null!==this.connectPromise?(this.connectReject(),this.connectPromise=null,this.connectResolve=()=>{},this.connectReject=()=>{}):(this.disconnectResolve(),this.disconnectPromise=null,this.disconnectResolve=()=>{}),this.eventsImpl.fireNetworkDisconnected(t.networkType);break;case"ws-extract-progress":this.options.onExtractProgress&&this.options.onExtractProgress(t.index,t.file,t.extracted,t.count);break;case"ws-asyncify-stats":this.asyncifyStatsResolve(t),this.asyncifyStatsResolve=()=>{},this.asyncifyStatsPromise=null;break;case"ws-fs-tree":this.fsTreeResolve(t.fsTree),this.fsTreeResolve=()=>{},this.fsTreePromise=null;break;case"ws-send-data-chunk":{const e=t.chunk,s=this.dataChunkKey(e);if("ok"===e.type)void 0!==this.dataChunkPromise[s]&&(this.dataChunkResolve[s](),delete this.dataChunkPromise[s],delete this.dataChunkResolve[s]);else if("file"===e.type)if(null===e.data){const t=this.mergeChunks(this.fsGetFileParts[e.name]);this.fsGetFileResolve[e.name](t),delete this.fsGetFilePromise[e.name],delete this.fsGetFileResolve[e.name]}else this.fsGetFileParts[e.name].push(new Uint8Array(e.data));else console.log("Unknown chunk type:",e.type)}break;case"ws-net-connect":{this.networkId+=1;const e=this.networkId,s=new WebSocket(t.address);s.binaryType="arraybuffer",s.addEventListener("error",(e=>{console.error("Can't connect to",t.address),this.sendClientMessage("wc-net-connected",{networkId:-1})})),s.addEventListener("open",(()=>{this.network[e]=s,this.sendClientMessage("wc-net-connected",{networkId:e})})),s.addEventListener("message",(t=>{this.sendClientMessage("wc-net-received",{networkId:e,data:t.data},[t.data])}))}break;case"ws-net-send":{const e=this.network[t.networkId];e&&e.send(t.data)}break;case"ws-net-disconnect":{const e=this.network[t.networkId];delete this.network[t.networkId],e&&e.close()}break;default:console.log("Unknown server message (ws):",e)}}onConfig(e){this.configResolve(e)}onFrameSize(e,t){this.frameWidth===e&&this.frameHeight===t||(this.frameWidth=e,this.frameHeight=t,this.rgb=new Uint8Array(e*t*3),this.eventsImpl.fireFrameSize(e,t))}onFrameLines(e,t){for(const t of e)this.rgb.set(t.heapu8,t.start*this.frameWidth*3);this.eventsImpl.fireFrame(this.rgb,this.rgba)}onSoundInit(e){this.freq=e}onSoundPush(e){this.eventsImpl.fireSoundPush(e)}onLog(e,t){this.eventsImpl.fireMessage("log","["+e+"]"+t)}onWarn(e,t){this.eventsImpl.fireMessage("warn","["+e+"]"+t)}onErr(e,t){"panic"===e&&(this.panicMessages.push(t),console.error("["+e+"]"+t)),this.eventsImpl.fireMessage("error","["+e+"]"+t)}onStdout(e){this.eventsImpl.fireStdout(e)}config(){return this.configPromise}width(){return this.frameWidth}height(){return this.frameHeight}soundFrequency(){return this.freq}screenshot(){if(null!==this.rgb||null!==this.rgba){const e=new Uint8ClampedArray(this.frameWidth*this.frameHeight*4),t=null!==this.rgb?this.rgb:this.rgba;let s=0,o=0;for(;o<e.length;)e[o++]=t[s++],e[o++]=t[s++],e[o++]=t[s++],e[o++]=255,t.length===e.length&&s++;return Promise.resolve(new ImageData(e,this.frameWidth,this.frameHeight))}return Promise.reject(new Error("No frame received"))}simulateKeyPress(){const e=Date.now()-this.startedAt;for(var t=arguments.length,s=new Array(t),o=0;o<t;o++)s[o]=arguments[o];s.forEach((t=>this.addKey(t,!0,e))),s.forEach((t=>this.addKey(t,!1,e+16)))}sendKeyEvent(e,t){this.addKey(e,t,Date.now()-this.startedAt)}addKey(e,t,s){!0===this.keyMatrix[e]!==t&&(this.keyMatrix[e]=t,this.sendClientMessage("wc-add-key",{key:e,pressed:t,timeMs:s}))}sendMouseMotion(e,t){this.sendClientMessage("wc-mouse-move",{x:e,y:t,relative:!1,timeMs:Date.now()-this.startedAt})}sendMouseRelativeMotion(e,t){this.sendClientMessage("wc-mouse-move",{x:e,y:t,relative:!0,timeMs:Date.now()-this.startedAt})}sendMouseButton(e,t){this.sendClientMessage("wc-mouse-button",{button:e,pressed:t,timeMs:Date.now()-this.startedAt})}sendMouseSync(){this.sendClientMessage("wc-mouse-sync",{timeMs:Date.now()-this.startedAt})}sendBackendEvent(e){this.sendClientMessage("wc-backend-event",{json:JSON.stringify(e)})}persist(e){if(void 0!==this.persistPromise)return this.persistPromise;const t=new Promise((e=>{this.persistResolve=e}));return this.persistPromise=t,this.sendClientMessage("wc-pack-fs-to-bundle",{onlyChanges:!1!==e}),t}onPersist(e){this.persistResolve&&(this.persistResolve(e),delete this.persistPromise,delete this.persistResolve)}pause(){this.sendClientMessage("wc-pause")}resume(){this.sendClientMessage("wc-resume")}mute(){this.sendClientMessage("wc-mute")}unmute(){this.sendClientMessage("wc-unmute")}exit(){if(this.exited)return Promise.resolve();if(void 0!==this.exitPromise)return this.exitPromise;this.exitPromise=new Promise((e=>this.exitResolve=e)),this.exitPromise.then((()=>{this.events().fireExit()})),this.resume();for(const e of Object.values(this.network))e.close();return this.network={},this.sendClientMessage("wc-exit"),this.exitPromise}onExit(){this.exited||(this.exited=!0,void 0!==this.transport.exit&&this.transport.exit(),this.exitResolve&&(this.exitResolve(),delete this.exitPromise,delete this.exitResolve))}events(){return this.eventsImpl}networkConnect(e,t){return null!==this.connectPromise||null!==this.disconnectPromise?Promise.reject(new Error("Already prefoming connection or disconnection...")):(this.connectPromise=new Promise(((s,o)=>{t.startsWith("wss://")||t.startsWith("ws://")||(t=("http:"===window.location.protocol?"ws://":"wss://")+t),this.connectResolve=s,this.connectReject=o,this.sendClientMessage("wc-connect",{networkType:e,address:t})})),this.connectPromise)}networkDisconnect(e){return null!==this.connectPromise||null!==this.disconnectPromise?Promise.reject(new Error("Already prefoming connection or disconnection...")):(this.disconnectPromise=new Promise((t=>{this.disconnectResolve=t,this.sendClientMessage("wc-disconnect",{networkType:e})})),this.disconnectPromise)}asyncifyStats(){if(null!==this.asyncifyStatsPromise)return this.asyncifyStatsPromise;const e=new Promise((e=>{this.asyncifyStatsResolve=e}));return this.asyncifyStatsPromise=e,this.sendClientMessage("wc-asyncify-stats",{}),e}fsTree(){if(null!==this.fsTreePromise)return this.fsTreePromise;const e=new Promise((e=>{this.fsTreeResolve=e}));return this.fsTreePromise=e,this.sendClientMessage("wc-fs-tree"),e}async fsReadFile(e){if(void 0!==this.fsGetFilePromise[e])throw new Error("fsGetFile should not be called twice for same file");const t=new Promise((t=>{this.fsGetFileResolve[e]=t}));return this.fsGetFilePromise[e]=t,this.fsGetFileParts[e]=[],this.sendClientMessage("wc-fs-get-file",{file:e}),t}async fsWriteFile(e,t){if(ArrayBuffer.isView(t))await this.sendDataChunk({type:"file",name:e,data:t.buffer});else{const s=t.getReader();for(;;){const t=await s.read();if(void 0!==t.value&&await this.sendDataChunk({type:"file",name:e,data:t.value.buffer}),t.done)break}}await this.sendDataChunk({type:"file",name:e,data:null})}async fsDeleteFile(e){throw new Error("not implemented")}async sendDataChunk(e){if(null===e.data||e.data.byteLength<=n)return this.sendFullDataChunk(e);{let t=0;for(;t<e.data.byteLength;)await this.sendFullDataChunk({type:e.type,name:e.name,data:e.data.slice(t,Math.min(e.data.byteLength,t+n))}),t+=n}}async sendFullDataChunk(e){const t=this.dataChunkKey(e);if(void 0!==this.dataChunkPromise[t])throw new Error("sendDataChunk should be accepted before sending new one");const s=new Promise((e=>{this.dataChunkResolve[t]=e}));return this.dataChunkPromise[t]=s,this.sendClientMessage("wc-send-data-chunk",{chunk:e},null===e.data?void 0:[e.data]),s}dataChunkKey(e){return e.name}mergeChunks(e){if(1===e.length)return e[0];let t=0;for(const s of e)t+=s.byteLength;const s=new Uint8Array(t);t=0;for(const o of e)s.set(o,t),t+=o.byteLength;return s}}},{"../impl/ci-impl":7}]},{},[5]);
//# sourceMappingURL=emulators.js.map