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e of Object.values(this.sockdrives))t.driveIo.push({url:e.info.url,preload:e.info.preloadSizeInBytes,total:e.info.sizeInBytes,read:e.info.readInBytes,write:e.info.writeInBytes});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-fs-delete-file":this.fsDeleteFileResolve(t.deleted),this.fsDeleteFileResolve=()=>{},this.fsDeleteFilePromise=null;break;case"ws-send-data-chunk":{const e=t.chunk,n=this.dataChunkKey(e);if("ok"===e.type)void 0!==this.dataChunkPromise[n]&&(this.dataChunkResolve[n](),delete this.dataChunkPromise[n],delete this.dataChunkResolve[n]);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,n=new WebSocket(t.address);n.binaryType="arraybuffer",n.addEventListener("error",(e=>{console.error("Can't connect to",t.address),this.sendClientMessage("wc-net-connected",{networkId:-1})})),n.addEventListener("open",(()=>{this.network[e]=n,this.sendClientMessage("wc-net-connected",{networkId:e})})),n.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;case"ws-sockdrive-open":{const e=t.handle;let n=t.url.replace("wss://sockdrive.js-dos.com:8001/dos.zone/","https://br.cdn.dos.zone/sockdrive-qcow2/dos.zone-").replace("wss://sockdrive.js-dos.com:8001/system/","https://br.cdn.dos.zone/sockdrive-qcow2/system-");n.endsWith("/")&&(n=n.slice(0,-1)),(0,r.sockdrive)(n,((t,n)=>{this.sendClientMessage("wc-sockdrive-new-range",{handle:e,range:t,buffer:n})})).then((n=>{this.sockdrives[t.handle]=n;const s=Array.from(n.info.dropped_ranges);this.sendClientMessage("wc-sockdrive-opened",{handle:e,size:n.info.size,heads:n.info.heads,cylinders:n.info.cylinders,sectors:n.info.sectors,sectorSize:n.info.sector_size,aheadRange:n.info.ahead_read,emptyRangesCount:n.info.dropped_ranges.length,emptyRanges:s})})).catch((t=>{this.onErr("panic","Can't open sockdrive("+n+"): "+t.message),console.error(t),this.sendClientMessage("wc-sockdrive-opened",{handle:e,size:0,heads:0,cylinders:0,sectors:0,sectorSize:0,aheadRange:0,emptyRangesCount:0,emptyRanges:[]})}))}break;case"ws-sockdrive-ready":this.sockdrives[t.handle].ready();break;case"ws-sockdrive-load-range":this.sockdrives[t.handle].readRangeAsync(t.range);break;case"ws-sockdrive-write-sector":this.sockdrives[t.handle].write(t.sector,t.data);break;case"ws-sockdrive-close":delete this.sockdrives[t.handle];break;case"ws-unload":this.eventsImpl.fireUnload().finally((()=>{this.sendClientMessage("wc-unload")}));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 n=0,s=0;for(;s<e.length;)e[s++]=t[n++],e[s++]=t[n++],e[s++]=t[n++],e[s++]=255,t.length===e.length&&n++;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,n=new Array(t),s=0;s<t;s++)n[s]=arguments[s];n.forEach((t=>this.addKey(t,!0,e))),n.forEach((t=>this.addKey(t,!1,e+16)))}sendKeyEvent(e,t){this.addKey(e,t,Date.now()-this.startedAt)}addKey(e,t,n){!0===this.keyMatrix[e]!==t&&(this.keyMatrix[e]=t,this.sendClientMessage("wc-add-key",{key:e,pressed:t,timeMs:n}))}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)})}async persist(e){const t=e??!0;if(void 0!==this.persistPromise)return this.persistPromise;const n=await this.persistSockdrives();if(null!==n&&t)return Promise.resolve(n);const s=new Promise((e=>{this.persistResolve=e}));return this.persistPromise=s,this.sendClientMessage("wc-pack-fs-to-bundle",{onlyChanges:t}),s}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(((n,s)=>{t.startsWith("wss://")||t.startsWith("ws://")||(t=("http:"===window.location.protocol?"ws://":"wss://")+t),this.connectResolve=n,this.connectReject=s,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 n=t.getReader();for(;;){const t=await n.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){if(null!==this.fsDeleteFilePromise)throw new Error("fsDeleteFile should not be called while previous one is not resolved");const t=new Promise((e=>{this.fsDeleteFileResolve=e}));return this.fsDeleteFilePromise=t,this.sendClientMessage("wc-fs-delete-file",{file:e}),t}async persistSockdrives(){if(0===Object.keys(this.sockdrives).length)return null;const e=[];for(const[t,n]of Object.entries(this.sockdrives)){const t=await n.persist();null!==t&&e.push({url:n.info.url,persist:t})}return{drives:e}}async sendDataChunk(e){if(null===e.data||e.data.byteLength<=o)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+o))}),t+=o}}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 n=new Promise((e=>{this.dataChunkResolve[t]=e}));return this.dataChunkPromise[t]=n,this.sendClientMessage("wc-send-data-chunk",{chunk:e},null===e.data?void 0:[e.data]),n}dataChunkKey(e){return e.name}mergeChunks(e){if(1===e.length)return e[0];let t=0;for(const n of e)t+=n.byteLength;const n=new Uint8Array(t);t=0;for(const s of e)n.set(s,t),t+=s.byteLength;return n}}},{"../impl/ci-impl":72,"./sockdrive":80,"core-js/modules/es.typed-array.set.js":65}],79:[function(e,t,n){"use strict";e("core-js/modules/es.typed-array.set.js"),Object.defineProperty(n,"__esModule",{value:!0}),n.getStore=n.NoStore=n.WRITE_STORE=n.RAW_STORE=void 0,n.RAW_STORE="raw",n.WRITE_STORE="write";class s{owner="";close(){}put(e,t,n){return Promise.resolve()}get(e,t){return Promise.resolve(null)}keys(e){return Promise.resolve([])}each(e,t,n){return Promise.resolve()}}n.NoStore=s;class r{indexedDB;db=null;constructor(e,t,s){if(this.indexedDB="undefined"==typeof window?void 0:window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,this.indexedDB)try{const r=this.indexedDB.open("sockdrive ("+e+")",1);r.onerror=()=>{s("Can't open cache database: "+r.error?.message)},r.onsuccess=()=>{this.db=r.result,t(this)},r.onupgradeneeded=()=>{try{this.db=r.result,this.db.onerror=()=>{s("Can't upgrade cache database")},this.db.createObjectStore(n.RAW_STORE).createIndex("range","",{multiEntry:!1}),this.db.createObjectStore(n.WRITE_STORE).createIndex("sector","",{multiEntry:!1})}catch(e){s("Can't upgrade cache database")}}}catch(e){s("Can't open cache database: "+e.message)}else s("IndexedDB is not supported on this host")}close(){null!==this.db&&(this.db.close(),this.db=null)}put(e,t,n){return new Promise((s=>{const r=this.db.transaction(n,"readwrite").objectStore(n).put(new Blob([t.buffer]),e);r.onerror=e=>{console.error(e),s()},r.onsuccess=()=>{s()}}))}get(e,t){return new Promise((n=>{const s=this.db.transaction(t,"readonly").objectStore(t).get(e);s.onerror=e=>{console.error(e),n(null)},s.onsuccess=()=>{s.result?s.result.arrayBuffer().then((e=>{n(new Uint8Array(e))})).catch((e=>{console.error(e),n(null)})):n(null)}}))}keys(e){return new Promise((t=>{if(null===this.db)return void t([]);const n=this.db.transaction(e,"readonly").objectStore(e).getAllKeys();n.onerror=e=>{console.error(e),t([])},n.onsuccess=e=>{n.result?t(n.result):t([])}}))}each(e,t,n){return new Promise((s=>{if(null===this.db)return void s();const r=this.db.transaction(t,"readonly").objectStore(t),o=async e=>new Promise(((t,n)=>{const s=r.get(e);s.onerror=e=>{n(e)},s.onsuccess=e=>{s.result.arrayBuffer().then((e=>{t(new Uint8Array(e))})).catch(n)}}));(async()=>{for(const t of e){const e=await o(t);n(t,e)}s()})().catch((e=>{console.error(e),s()}))}))}}n.getStore=function(e){return new Promise((t=>{new r(e,t,(e=>{console.error("Can't open IndexedDB cache",e),t(new s)}))}))}},{"core-js/modules/es.typed-array.set.js":65}],80:[function(e,t,n){"use strict";e("core-js/modules/es.typed-array.set.js"),Object.defineProperty(n,"__esModule",{value:!0}),n.sockdrive=void 0;const s=e("./sockdrive-store"),r=e("./mini-lz4");n.sockdrive=async function(e,t){const n=await(0,s.getStore)(e),o=await fetch(e+"/sockdrive.metaj"),i=await o.json();i.url=e,i.readInBytes=0,i.writeInBytes=0,void 0===i.small_ranges&&(i.small_ranges=[]);let a=new Map;const l=await n.get(0,s.WRITE_STORE);l&&(i.writeInBytes=l.length,a=x(l));const c=new Set;for(const e of await n.keys(s.RAW_STORE))c.add(e);if(void 0!==i.small_ranges.find((e=>!c.has(e)))){const t=new Uint8Array(await(await fetch(e+"/preload.raw")).arrayBuffer());for(let e=0;e<i.small_ranges.length;e++){const r=i.small_ranges[e];c.add(r),await n.put(r,t.slice(e*i.ahead_read,(e+1)*i.ahead_read),s.RAW_STORE)}}const u=new Set,d=i.dropped_ranges,f=new Set;i.dropped_ranges=[];for(const e of d)f.add(e),a.has(e)||(u.add(e),i.dropped_ranges.push(e));const h=[],p=new Set;if("_"!==i.preload_ranges)for(const e of i.preload_ranges)h.push(e),p.add(e);else for(let e=0;e<i.range_count;e++)u.has(e)||p.has(e)||h.push(e);{const e=[];for(const t of h)(t<0||t>=i.range_count)&&e.push(t);if(e.length>0){console.error("sockdrive-error: invalid ranges",e);for(const t of e)h.splice(h.indexOf(t),1)}}h.reverse();let m=h.length;for(let e=0;e<i.range_count;e++)u.has(e)||p.has(e)||m++;function y(e){return Math.floor(e*i.sector_size/i.ahead_read)}function b(e,n){t(e,function(e,t){if(a.has(e))for(const[n,s]of a.get(e).entries())t.set(s,n*i.sector_size);return t}(e,n))}async function w(t){try{if(f.has(t))return void b(t,new Uint8Array(i.ahead_read));if(c.has(t)){const e=await n.get(t,s.RAW_STORE);if(e)return void b(t,e)}const r=await fetch(e+"/"+t+".raw");if(!r.ok)throw new Error("Can't read range "+t+", network response code is "+r.status);const o=new Uint8Array(await r.arrayBuffer());await n.put(t,o,s.RAW_STORE),b(t,o)}catch(e){console.error("Can't read range",t,e)}finally{i.readInBytes+=i.ahead_read}}async function g(){const e=[];for(;h.length>0&&e.length<1;){const t=h.pop();u.has(t)||(u.add(t),e.push(w(t)))}await Promise.all(e),h.length>0&&g().catch(console.error)}function v(e){const t=new Map;for(const[n,s]of e.entries())s.forEach(((e,s)=>{t.set(s+n*i.ahead_read/i.sector_size,e)}));const n=i.sector_size+4,s=(0,r.compressBound)(n),o=new Uint8Array(n),a=new Uint32Array(o.buffer),l=new Uint8Array(s),c=[];let u=0;t.forEach(((e,t)=>{a[0]=t,o.set(e,4);const s=(0,r.compress)(o,l,0,l.length);s<=0||s>=o.length?(c.push(o.slice(0)),u+=n):(c.push(l.slice(0,s)),u+=s)}));const d=new Uint8Array(u+4*t.size+4);d[0]=t.size,d[1]=(65280&t.size)>>8,d[2]=(16711680&t.size)>>16,d[3]=(4278190080&t.size)>>24;let f=4;for(const e of c)d[f]=e.length,d[f+1]=(65280&e.length)>>8,d[f+2]=(16711680&e.length)>>16,d[f+3]=(4278190080&e.length)>>24,f+=4,d.set(e,f),f+=e.length;return d}function x(e){const t=new Map,n=255&e[0]|e[1]<<8&65280|e[2]<<16&16711680|e[3]<<24&4278190080,s=i.sector_size+4,o=new Uint8Array(s),a=new Uint32Array(o.buffer);let l=4;for(let c=0;c<n;c++){const n=255&e[l]|e[l+1]<<8&65280|e[l+2]<<16&16711680|e[l+3]<<24&4278190080;l+=4;const u=e.slice(l,l+n);let d,f;if(l+=n,n===s)d=new Uint32Array(u.buffer)[0],f=u.slice(4);else{const e=(0,r.uncompress)(u,o,0,0);if(e!==s)return console.error("Can't uncompress sectors data, size mismatch",e,"!==",s,"chunk",c,"offset",l),new Map;d=a[0],f=o.slice(4)}const h=y(d);t.has(h)||t.set(h,new Map),t.get(h).set(d-h*i.ahead_read/i.sector_size,f)}return t}return i.preloadSizeInBytes=h.length*i.ahead_read,i.sizeInBytes=m*i.ahead_read,window.verifySectors=()=>{if(0===a.size)return;const e=v(a),t=new Blob([e],{type:"application/octet-stream"}),n=URL.createObjectURL(t);console.log("Download serialized sectors:",n);const s=x(e);console.log("Comparing sectors and deserialized:"),console.log("Original sectors size:",a.size),console.log("Deserialized sectors size:",s.size),a.forEach(((e,t)=>{const n=s.get(t);n?e.forEach(((e,s)=>{const r=n.get(s);if(!r)return void console.error(`Sector ${s} missing in range ${t}`);e.length===r.length&&e.every(((e,t)=>e===r[t]))||(console.error(`Data mismatch in range ${t}, sector ${s}`),console.log("Original:",e),console.log("Deserialized:",r))})):console.error(`Range ${t} missing in deserialized data`)}))},{info:i,range:y,readRangeAsync:async e=>{u.has(e)||(u.add(e),w(e))},ready:()=>{g().catch(console.error)},write:(e,t)=>{const n=y(e);a.has(n)||a.set(n,new Map),a.get(n).set(e-n*i.ahead_read/i.sector_size,t)},persist:async()=>{const e=v(a);return e.byteLength>4?e:null}}}},{"./mini-lz4":77,"./sockdrive-store":79,"core-js/modules/es.typed-array.set.js":65}]},{},[70]);
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