5 lines
63 KiB
JavaScript
5 lines
63 KiB
JavaScript
(function(){"use strict";var M={exports:{}},ge=M.exports,se;function ye(){return se||(se=1,(function(l,e){(function(t,s){s(e)})(ge,(function(t){class s{kept_object;room_id;id;bc;constructor(i,c){this.kept_object=i,this.room_id=`shared-object-${c}`,this.id="parent",this.bc=new globalThis.BroadcastChannel(this.room_id),this.register()}register(){const i=this.bc;i.onmessage=c=>{const r=c.data;if(r.msg===void 0)throw new Error("Invalid message");this.is_my_msg(r)||r.to===this.id&&(r.msg==="func_call::call"&&this.func_call(r),r.msg==="get::get"&&this.get(r))}}is_my_msg(i){return i.from===this.id}func_call(i){const c=this.bc,{names:r,args:o,id:a}=i;try{if(r.length===1&&r[0]===".self"){const u=this.kept_object(...o);c.postMessage({msg:"func_call::return",ret:u,id:a,from:this.id,to:i.from});return}let f=this.kept_object;for(const u of r)f=f[u];const d=f(...o);c.postMessage({msg:"func_call::return",ret:d,id:a,from:this.id,to:i.from})}catch(f){c.postMessage({msg:"func_call::error",error:f,id:a,from:this.id,to:i.from})}}get(i){const c=this.bc,{names:r,id:o}=i;try{let a=this.kept_object;for(const f of r)a=a[f];c.postMessage({msg:"get::return",ret:a,id:o,from:this.id,to:i.from,can_post:!0})}catch(a){if(a.name==="DataCloneError"){c.postMessage({msg:"get::data_clone_error",error:a,id:o,from:this.id,to:i.from,can_post:!1});return}c.postMessage({msg:"get::error",error:a,id:o,from:this.id,to:i.from,can_post:!1})}}}class n{room_id;id;map=new Map;bc;callbacks=[];constructor(i){this.room_id=`shared-object-${i}`,this.id=this.get_id(),this.bc=new globalThis.BroadcastChannel(this.room_id),this.register()}is_my_msg(i){return i.from===this.id}proxy(){return new Proxy(()=>{},{get:(i,c)=>this.get([c]),apply:(i,c,r)=>this.call([".self"],r)})}addCallback(i){this.callbacks.push(i)}removeCallback(i){const c=this.callbacks.indexOf(i);c!==-1&&this.callbacks.splice(c,1)}register(){const i=this.bc;i.onmessage=c=>{const r=c.data;if(r.msg===void 0)throw new Error("Invalid message");if(!this.is_my_msg(r)&&r.to===this.id){if(r.msg.startsWith("func_call::")){const o=this.map.get(r.id);if(o!==void 0)o(r),this.map.delete(r.id);else throw new Error("what happened? unreachable code")}if(r.msg.startsWith("get::")){const o=this.map.get(r.id);if(o!==void 0)o(r),this.map.delete(r.id);else throw new Error("what happened? unreachable code")}}}}get_id(){return Math.random().toString(36).slice(2)}check_msg_error(i){if(i.msg.endsWith("::error"))throw i.error}get(i){const{promise:c,resolve:r}=Promise.withResolvers(),o=this.get_id();this.map.set(o,r),this.postMessage({msg:"get::get",names:i,id:o,from:this.id,to:"parent"});let a=!1;const d=(async()=>{const h=await c;if(this.check_msg_error(h),h.msg==="get::return"||h.msg==="get::data_clone_error"){a&&console.warn(`Warning!
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Objects that cannot be transferred are being retrieved.`);const w=h;return w.can_post?w.ret:new Proxy(()=>{},{get:(g,y)=>y==="then"?(a=!0,Promise.resolve(d)):this.get([...i,y]),apply:(g,y,b)=>this.call(i,b)})}throw new Error("what happened? unreachable code")})();return new Proxy(()=>{},{get:(h,w)=>w==="then"?(a=!0,d.then.bind(d)):this.get([...i,w]),apply:(h,w,g)=>this.call(i,g)})}async call(i,c){const{promise:r,resolve:o}=Promise.withResolvers(),a=this.get_id();this.map.set(a,o),this.postMessage({msg:"func_call::call",names:i,args:c,id:a});const f=await r;if(this.check_msg_error(f),f.msg==="func_call::return")return f.ret;throw new Error("what happened? unreachable code")}async call_callback(i){const{name:c,args:r,id:o}=i;try{if(i.msg==="callback::call"){const a=this.callbacks.find(d=>d.name===c);if(a===void 0)throw new Error("function not found");const f=a(...r);if(f instanceof Promise){this.postMessage({msg:"callback::promise",id:o});const d=await f;this.postMessage({msg:"callback::promise_return",ret:d,id:o})}else this.postMessage({msg:"callback::return",ret:f,id:o})}}catch(a){this.postMessage({msg:"callback::error",error:a,id:o})}}postMessage(i){this.bc.postMessage({...i,from:this.id,to:"parent"})}}t.SharedObject=s,t.SharedObjectRef=n,Object.defineProperty(t,Symbol.toStringTag,{value:"Module"})}))})(M,M.exports)),M.exports}var ne=ye();const G=0,Y=1,S=0,m=8,oe=28,ie=37,be=52,ae=58;class W{static read_bytes(e,t){const s=new W;return s.buf=e.getUint32(t,!0),s.buf_len=e.getUint32(t+4,!0),s}static read_bytes_array(e,t,s){const n=[];for(let _=0;_<s;_++)n.push(W.read_bytes(e,t+8*_));return n}}class L{static read_bytes(e,t){const s=new L;return s.buf=e.getUint32(t,!0),s.buf_len=e.getUint32(t+4,!0),s}static read_bytes_array(e,t,s){const n=[];for(let _=0;_<s;_++)n.push(L.read_bytes(e,t+8*_));return n}}class pe{write_bytes(e,t){e.setUint8(t,this.fs_filetype),e.setUint16(t+2,this.fs_flags,!0),e.setBigUint64(t+8,this.fs_rights_base,!0),e.setBigUint64(t+16,this.fs_rights_inherited,!0)}constructor(e,t){this.fs_rights_base=0n,this.fs_rights_inherited=0n,this.fs_filetype=e,this.fs_flags=t}}class Ae{write_bytes(e,t){e.setBigUint64(t,this.dev,!0),e.setBigUint64(t+8,this.ino,!0),e.setUint8(t+16,this.filetype),e.setBigUint64(t+24,this.nlink,!0),e.setBigUint64(t+32,this.size,!0),e.setBigUint64(t+38,this.atim,!0),e.setBigUint64(t+46,this.mtim,!0),e.setBigUint64(t+52,this.ctim,!0)}constructor(e,t,s){this.dev=0n,this.nlink=0n,this.atim=0n,this.mtim=0n,this.ctim=0n,this.ino=e,this.filetype=t,this.size=s}}const ke=0,ve=1;class H{static read_bytes(e,t){return new H(e.getBigUint64(t,!0),e.getUint8(t+8),e.getUint32(t+16,!0),e.getBigUint64(t+24,!0),e.getUint16(t+36,!0))}constructor(e,t,s,n,_){this.userdata=e,this.eventtype=t,this.clockid=s,this.timeout=n,this.flags=_}}class Ue{write_bytes(e,t){e.setBigUint64(t,this.userdata,!0),e.setUint16(t+8,this.error,!0),e.setUint8(t+10,this.eventtype)}constructor(e,t,s){this.userdata=e,this.error=t,this.eventtype=s}}let xe=class{enable(e){this.log=Ee(e===void 0?!0:e,this.prefix)}get enabled(){return this.isEnabled}constructor(e){this.isEnabled=e,this.prefix="wasi:",this.enable(e)}};function Ee(l,e){return l?console.log.bind(console,"%c%s","color: #265BA0",e):()=>{}}new xe(!1);class _e extends Error{constructor(e){super("exit with exit code "+e),this.code=e}}class F{share_arrays_memory;constructor(e=new SharedArrayBuffer(10*1024*1024)){this.share_arrays_memory=e;const t=new Int32Array(this.share_arrays_memory);Atomics.store(t,0,0),Atomics.store(t,1,0),Atomics.store(t,2,12)}static init_self(e){return new F(e.share_arrays_memory)}async async_write(e,t,s){const n=new Int32Array(this.share_arrays_memory);for(;;){let _;const{value:i}=Atomics.waitAsync(n,0,1);if(i instanceof Promise?_=await i:_=i,_==="timed-out")throw new Error("timed-out lock");if(Atomics.compareExchange(n,0,0,1)!==0)continue;const r=this.write_inner(e,t,s);return Atomics.store(n,0,0),Atomics.notify(n,0,1),r}}block_write(e,t,s){for(;;){const n=new Int32Array(this.share_arrays_memory);if(Atomics.wait(n,0,1)==="timed-out")throw new Error("timed-out lock");if(Atomics.compareExchange(n,0,0,1)!==0)continue;const c=this.write_inner(e,t,s);return Atomics.store(n,0,0),Atomics.notify(n,0,1),c}}write_inner(e,t,s){const n=new Int32Array(this.share_arrays_memory),_=new Uint8Array(this.share_arrays_memory),i=Atomics.add(n,1,1);let c;i===0?c=Atomics.store(n,2,12):c=Atomics.load(n,2);const r=this.share_arrays_memory.byteLength,o=e.byteLength,a=c+o;if(r<a)throw new Error(`size is bigger than memory.
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TODO! fix memory limit. support big size another way.`);let f;if(e instanceof Uint8Array)f=e;else if(e instanceof Uint32Array){const u=new ArrayBuffer(e.byteLength);new Uint32Array(u).set(e),f=new Uint8Array(u)}_.set(new Uint8Array(f),c),Atomics.store(n,2,a);const d=new Int32Array(t);return Atomics.store(d,s,c),Atomics.store(d,s+1,o),[c,o]}free(e,t){Atomics.sub(new Int32Array(this.share_arrays_memory),1,1)}get_memory(e,t){const s=new ArrayBuffer(t);return new Uint8Array(s).set(new Uint8Array(this.share_arrays_memory).slice(e,e+t)),s}use_defined_memory(e,t,s){new Uint8Array(this.share_arrays_memory).set(new Uint8Array(s).slice(0,t),e)}get_object(){return{share_arrays_memory:this.share_arrays_memory}}}class ce{share_arrays_memory;data_size;constructor(e,t=100*1024,s){this.data_size=e,s?this.share_arrays_memory=s:this.share_arrays_memory=new SharedArrayBuffer(t);const n=new Int32Array(this.share_arrays_memory);Atomics.store(n,0,0),Atomics.store(n,1,0),Atomics.store(n,2,12)}static init_self_inner(e){return{data_size:e.data_size,max_share_arrays_memory:e.share_arrays_memory.byteLength,share_arrays_memory:e.share_arrays_memory}}async async_lock(){const e=new Int32Array(this.share_arrays_memory);for(;;){let t;const{value:s}=Atomics.waitAsync(e,0,1);if(s instanceof Promise?t=await s:t=s,t==="timed-out")throw new Error("timed-out lock");if(Atomics.compareExchange(e,0,0,1)===0)break}}block_lock(){for(;;){const e=new Int32Array(this.share_arrays_memory);if(Atomics.wait(e,0,1)==="timed-out")throw new Error("timed-out lock");if(Atomics.compareExchange(e,0,0,1)===0)break}}release_lock(){const e=new Int32Array(this.share_arrays_memory);Atomics.store(e,0,0),Atomics.notify(e,0,1)}async async_send(e,t){await this.async_lock();const s=new Int32Array(this.share_arrays_memory),n=Atomics.load(s,2),_=t.byteLength;if(_!==this.data_size)throw new Error(`invalid data size: ${_} !== ${this.data_size}`);const i=n+_+8+e.length*4;if(i>this.share_arrays_memory.byteLength)throw new Error("over memory");Atomics.store(s,2,i);const c=new Int32Array(this.share_arrays_memory,n);c[0]=e.length,c[1]=e.length,c.set(e,2),new Uint32Array(this.share_arrays_memory,n+8+e.length*4).set(t),Atomics.add(s,1,1),this.release_lock()}get_data(e){const t=new Int32Array(this.share_arrays_memory);if(Atomics.load(t,1)===0)return;this.block_lock();const n=Atomics.load(t,1),_=[];let i=12;for(let c=0;c<n;c++){const r=new Int32Array(this.share_arrays_memory,i),o=r[1],a=new Int32Array(this.share_arrays_memory,i+8,o),f=this.data_size;if(a.includes(e)){const d=new Uint32Array(this.share_arrays_memory,i+8+o*4,f/4);_.push(new Uint32Array([...d]));const u=a.indexOf(e);if(Atomics.store(a,u,-1),Atomics.sub(r,0,1)===1){Atomics.sub(t,1,1);const g=Atomics.load(t,2)-f-8-o*4;Atomics.store(t,2,g);const y=i+f+8+o*4,b=new Int32Array(this.share_arrays_memory,y);new Int32Array(this.share_arrays_memory,i).set(b)}else i+=f+8+o*4}else i+=f+8+o*4}if(i!==Atomics.load(t,2))throw new Error(`invalid offset: ${i} !== ${Atomics.load(t,2)}`);return this.release_lock(),_}}class Z extends ce{constructor(e,t){super(4,e,t)}async send(e,t){if(e===void 0||e.length===0)throw new Error("targets is empty");await this.async_send(e,new Uint32Array([t]))}get(e){const t=this.get_data(e);if(t===void 0)return;const s=[];for(const n of t)s.push(n[0]);return s}static init_self(e){const t=ce.init_self_inner(e);return new Z(t.max_share_arrays_memory,t.share_arrays_memory)}}const x=18,k=x*4;function fe(l,e,t,s,n,_,i,c){const r=new Ae(e,t,n);return r.dev=l,r.ino=e,r.filetype=t,r.nlink=s,r.size=n,r.atim=_,r.mtim=i,r.ctim=c,r}class Ie{stdin;stdout;stderr;id;fd_close_receiver;default_fds=[];async send(e,t){await this.fd_close_receiver.send(e,t)}get(e){return this.fd_close_receiver.get(e)}constructor(e,t,s,n,_){this.stdin=e,this.stdout=t,this.stderr=s,this.fd_close_receiver=n,_!==void 0&&(this.default_fds=_)}get_stdin(){return this.stdin}get_stdout(){return this.stdout}get_stderr(){return this.stderr}}class Q extends Ie{allocator;lock_fds;fds_len_and_num;fd_func_sig;base_func_util;constructor(e,t,s,n,_,i,c,r,o,a){super(c,r,o,Z.init_self(i),a),this.allocator=F.init_self(e),this.lock_fds=t,this.fd_func_sig=n,this.base_func_util=_,this.fds_len_and_num=s}get_fds_len(){const e=new Int32Array(this.fds_len_and_num);return Atomics.load(e,0)}static init_self(e){return new Q(e.allocator,e.lock_fds,e.fds_len_and_num,e.fd_func_sig,e.base_func_util,e.fd_close_receiver,e.stdin,e.stdout,e.stderr,e.default_fds)}set_id(){const e=new Int32Array(this.fds_len_and_num),t=Atomics.add(e,1,1);return this.id=t,t}base_func_locker(){return new Int32Array(this.base_func_util)}base_func_park_locker(){return new Int32Array(this.base_func_util,12)}lock_base_func(){const e=this.base_func_locker();for(;;){if(Atomics.wait(e,0,1)==="timed-out")throw new Error("timed-out lock");if(Atomics.compareExchange(e,0,0,1)===0)break}}call_base_func(){const e=this.base_func_locker();Atomics.store(e,2,1),Atomics.store(e,1,0),Atomics.notify(e,1,1)}wait_base_func(){const e=this.base_func_locker();if(Atomics.wait(e,2,1)==="timed-out")throw new Error("timed-out lock")}release_base_func(){const e=this.base_func_locker();Atomics.store(e,0,0),Atomics.notify(e,0,1)}set_park_fds_map(e){this.lock_base_func();const t=this.base_func_park_locker();Atomics.store(t,0,0);const s=new Uint32Array(e);this.allocator.block_write(s,this.base_func_util,4),Atomics.store(t,3,this.id),this.call_base_func(),this.wait_base_func(),this.release_base_func()}key=Math.round(Math.random()*100);lock_fd(e){const t=new Int32Array(this.lock_fds,e*12);for(;;){const s=Atomics.load(t,0);if(s!==0&&Atomics.wait(t,0,s)==="timed-out"){console.error("lock_fd timed-out");continue}if(Atomics.compareExchange(t,0,0,1)===0)return}}release_fd(e){const t=new Int32Array(this.lock_fds,e*12),s=Atomics.exchange(t,0,0);s!==1&&console.error("what happened? before",s),Atomics.notify(t,0,1)}lock_double_fd(e,t){if(e===t){this.lock_fd(e);return}const s=new Int32Array(this.lock_fds);for(;;){const n=Atomics.load(s,e*3);if(Atomics.wait(s,e*3,n)==="timed-out"){console.error("lock_double_fd timed-out");continue}if(Atomics.exchange(s,e*3,2)===0){const c=Atomics.load(s,t*3);if(c===2&&e<t){Atomics.store(s,e*3,0),Atomics.notify(s,e*3,1);continue}if(Atomics.wait(s,t*3,c)==="timed-out"){console.error("lock_double_fd timed-out");continue}if(Atomics.exchange(s,t*3,2)===0)return;Atomics.store(s,e*3,0),Atomics.notify(s,e*3,1)}}}release_double_fd(e,t){if(e===t){this.release_fd(e);return}const s=new Int32Array(this.lock_fds);Atomics.store(s,e*3,0),Atomics.notify(s,e*3,1),Atomics.store(s,t*3,0),Atomics.notify(s,t*3,1)}invoke_fd_func(e){if(e===void 0)return!1;const t=new Int32Array(this.lock_fds,e*12);Atomics.store(t,2,1),Atomics.store(t,1,0);const s=Atomics.notify(t,1);return s===1?!0:s===0?this.get_fds_len()<=e?(console.error("invoke_fd_func notify len failed:",s),Atomics.store(t,2,0),Atomics.store(t,1,1),!1):(console.warn("invoke_func_loop is late"),!0):(console.error("invoke_fd_func notify too:",s),!1)}wait_fd_func(e){const t=new Int32Array(this.lock_fds,e*12);Atomics.wait(t,2,1)==="timed-out"&&console.error("wait call park_fd_func timed-out")}call_fd_func(e){return this.invoke_fd_func(e)?(this.wait_fd_func(e),!0):!1}get_error(e){const t=new Int32Array(this.fd_func_sig,e*k),s=x-1;return Atomics.load(t,s)}fd_advise(e){this.lock_fd(e);const t=new Uint32Array(this.fd_func_sig,e*k);if(Atomics.store(t,0,7),Atomics.store(t,1,e),!this.call_fd_func(e))return this.release_fd(e),m;const s=this.get_error(e);return this.release_fd(e),s}fd_allocate(e,t,s){this.lock_fd(e);const n=e*k,_=new Uint32Array(this.fd_func_sig,n),i=new BigUint64Array(this.fd_func_sig,n);if(Atomics.store(_,0,8),Atomics.store(_,1,e),Atomics.store(i,1,t),Atomics.store(i,2,s),!this.call_fd_func(e))return this.release_fd(e),m;const c=this.get_error(e);return this.release_fd(e),c}fd_close(e){this.lock_fd(e);const t=e*k,s=new Uint32Array(this.fd_func_sig,t);if(Atomics.store(s,0,9),Atomics.store(s,1,e),!this.call_fd_func(e))return this.release_fd(e),m;const n=this.get_error(e);return this.release_fd(e),n}fd_datasync(e){this.lock_fd(e);const t=e*k,s=new Uint32Array(this.fd_func_sig,t);if(Atomics.store(s,0,10),Atomics.store(s,1,e),!this.call_fd_func(e))return this.release_fd(e),m;const n=this.get_error(e);return this.release_fd(e),n}fd_fdstat_get(e){this.lock_fd(e);const t=e*k,s=new Uint8Array(this.fd_func_sig,t),n=new Uint16Array(this.fd_func_sig,t),_=new Uint32Array(this.fd_func_sig,t),i=new BigUint64Array(this.fd_func_sig,t);if(Atomics.store(_,0,11),Atomics.store(_,1,e),!this.call_fd_func(e))return this.release_fd(e),[void 0,m];const c=this.get_error(e);if(c!==S)return this.release_fd(e),[void 0,c];const r=Atomics.load(s,0),o=Atomics.load(n,2),a=Atomics.load(i,1),f=Atomics.load(i,2);this.release_fd(e);const d=new pe(r,o);return d.fs_rights_base=a,d.fs_rights_inherited=f,[d,c]}fd_fdstat_set_flags(e,t){this.lock_fd(e);const s=e*k,n=new Uint16Array(this.fd_func_sig,s),_=new Uint32Array(this.fd_func_sig,s);if(Atomics.store(_,0,12),Atomics.store(_,1,e),Atomics.store(n,4,t),!this.call_fd_func(e))return this.release_fd(e),m;const i=this.get_error(e);return this.release_fd(e),i}fd_fdstat_set_rights(e,t,s){this.lock_fd(e);const n=e*k,_=new Uint32Array(this.fd_func_sig,n),i=new BigUint64Array(this.fd_func_sig,n);if(Atomics.store(_,0,13),Atomics.store(_,1,e),Atomics.store(i,1,t),Atomics.store(i,2,s),!this.call_fd_func(e))return this.release_fd(e),m;const c=this.get_error(e);return this.release_fd(e),c}fd_filestat_get(e){this.lock_fd(e);const t=e*k,s=new Uint8Array(this.fd_func_sig,t),n=new Uint32Array(this.fd_func_sig,t),_=new BigUint64Array(this.fd_func_sig,t);if(Atomics.store(n,0,14),Atomics.store(n,1,e),!this.call_fd_func(e))return this.release_fd(e),[void 0,m];const i=this.get_error(e);if(i!==S)return this.release_fd(e),[void 0,i];const c=Atomics.load(_,0),r=Atomics.load(_,1),o=Atomics.load(s,16),a=Atomics.load(_,3),f=Atomics.load(_,4),d=Atomics.load(_,5),u=Atomics.load(_,6),h=Atomics.load(_,7);return this.release_fd(e),[fe(c,r,o,a,f,d,u,h),i]}fd_filestat_set_size(e,t){this.lock_fd(e);const s=e*k,n=new Uint32Array(this.fd_func_sig,s),_=new BigUint64Array(this.fd_func_sig,s);if(Atomics.store(n,0,15),Atomics.store(n,1,e),Atomics.store(_,1,t),!this.call_fd_func(e))return this.release_fd(e),m;const i=this.get_error(e);return this.release_fd(e),i}fd_filestat_set_times(e,t,s,n){this.lock_fd(e);const _=e*k,i=new Uint16Array(this.fd_func_sig,_),c=new Uint32Array(this.fd_func_sig,_),r=new BigUint64Array(this.fd_func_sig,_);if(Atomics.store(c,0,16),Atomics.store(c,1,e),Atomics.store(r,1,t),Atomics.store(r,2,s),Atomics.store(i,12,n),!this.call_fd_func(e))return this.release_fd(e),m;const o=this.get_error(e);return this.release_fd(e),o}fd_pread(e,t,s){this.lock_fd(e);const n=e*k,_=new Uint32Array(this.fd_func_sig,n),i=new BigUint64Array(this.fd_func_sig,n);Atomics.store(_,0,17),Atomics.store(_,1,e);const[c,r]=this.allocator.block_write(t,this.fd_func_sig,e*x+2);if(Atomics.store(i,2,s),!this.call_fd_func(e))return this.allocator.free(c,r),this.release_fd(e),[void 0,m];const o=this.get_error(e),a=Atomics.load(_,0),f=Atomics.load(_,1),d=Atomics.load(_,2);if(this.release_fd(e),o===m)return this.allocator.free(f,d),[void 0,o];const u=new Uint8Array(this.allocator.get_memory(f,d));return a!==d&&console.error("pread nread !== buf_len"),this.allocator.free(f,d),[[a,u],o]}fd_prestat_get(e){this.lock_fd(e);const t=e*k,s=new Uint32Array(this.fd_func_sig,t);if(Atomics.store(s,0,18),Atomics.store(s,1,e),!this.call_fd_func(e))return this.release_fd(e),[void 0,m];const n=this.get_error(e);if(n!==S)return this.release_fd(e),[void 0,n];const _=Atomics.load(s,0),i=Atomics.load(s,1);return this.release_fd(e),[[_,i],n]}fd_prestat_dir_name(e,t){this.lock_fd(e);const s=e*k,n=new Uint32Array(this.fd_func_sig,s);if(Atomics.store(n,0,19),Atomics.store(n,1,e),Atomics.store(n,2,t),!this.call_fd_func(e))return this.release_fd(e),[void 0,m];const _=this.get_error(e),i=Atomics.load(n,0),c=Atomics.load(n,1);if(this.release_fd(e),_!==S&&_!==ie)return this.allocator.free(i,c),[void 0,_];const r=new Uint8Array(this.allocator.get_memory(i,c));return this.allocator.free(i,c),[r,_]}fd_pwrite(e,t,s){this.lock_fd(e);const n=e*k,_=new Uint32Array(this.fd_func_sig,n),i=new BigUint64Array(this.fd_func_sig,n);Atomics.store(_,0,20),Atomics.store(_,1,e);const[c,r]=this.allocator.block_write(t,this.fd_func_sig,e*x+2);if(Atomics.store(i,2,s),!this.call_fd_func(e))return this.allocator.free(c,r),this.release_fd(e),[void 0,m];const o=this.get_error(e);if(o===m)return this.release_fd(e),[void 0,o];const a=Atomics.load(_,0);return this.release_fd(e),[a,o]}fd_read(e,t){this.lock_fd(e);const s=e*k,n=new Uint32Array(this.fd_func_sig,s);Atomics.store(n,0,21),Atomics.store(n,1,e);const[_,i]=this.allocator.block_write(t,this.fd_func_sig,e*x+2);if(!this.call_fd_func(e))return this.allocator.free(_,i),this.release_fd(e),[void 0,m];const c=this.get_error(e),r=Atomics.load(n,0),o=Atomics.load(n,1),a=Atomics.load(n,2);if(this.release_fd(e),c===m)return this.allocator.free(o,a),[void 0,c];const f=new Uint8Array(this.allocator.get_memory(o,a));return r!==a&&console.error("read nread !== buf_len"),this.allocator.free(o,a),[[r,f],c]}fd_readdir(e,t,s){this.lock_fd(e);const n=e*k,_=new Uint32Array(this.fd_func_sig,n),i=new BigUint64Array(this.fd_func_sig,n);if(Atomics.store(_,0,22),Atomics.store(_,1,e),Atomics.store(_,2,t),Atomics.store(i,2,s),!this.call_fd_func(e))return this.release_fd(e),[void 0,m];const c=this.get_error(e),r=Atomics.load(_,0),o=Atomics.load(_,1),a=Atomics.load(_,2);if(this.release_fd(e),c===m)return this.allocator.free(r,o),[void 0,c];const f=new Uint8Array(this.allocator.get_memory(r,o));return this.allocator.free(r,o),[[f,a],c]}fd_seek(e,t,s){this.lock_fd(e);const n=e*k,_=new Uint8Array(this.fd_func_sig,n),i=new Uint32Array(this.fd_func_sig,n),c=new BigUint64Array(this.fd_func_sig,n);if(Atomics.store(i,0,24),Atomics.store(i,1,e),Atomics.store(c,1,t),Atomics.store(_,16,s),!this.call_fd_func(e))return this.release_fd(e),[void 0,m];const r=this.get_error(e);if(r===m)return this.release_fd(e),[void 0,r];const o=Atomics.load(c,0);return this.release_fd(e),[o,r]}fd_sync(e){this.lock_fd(e);const t=e*k,s=new Uint32Array(this.fd_func_sig,t);if(Atomics.store(s,0,25),Atomics.store(s,1,e),!this.call_fd_func(e))return this.release_fd(e),m;const n=this.get_error(e);return this.release_fd(e),n}fd_tell(e){this.lock_fd(e);const t=e*k,s=new Uint32Array(this.fd_func_sig,t),n=new BigUint64Array(this.fd_func_sig,t);if(Atomics.store(s,0,26),Atomics.store(s,1,e),!this.call_fd_func(e))return this.release_fd(e),[void 0,m];const _=this.get_error(e);if(_===m)return this.release_fd(e),[void 0,_];const i=Atomics.load(n,0);return this.release_fd(e),[i,_]}fd_write(e,t){this.lock_fd(e);const s=e*k,n=new Uint32Array(this.fd_func_sig,s);Atomics.store(n,0,27),Atomics.store(n,1,e);const[_,i]=this.allocator.block_write(t,this.fd_func_sig,e*x+2);if(!this.call_fd_func(e))return this.allocator.free(_,i),this.release_fd(e),[void 0,m];const c=this.get_error(e);if(c===m)return this.release_fd(e),[void 0,c];const r=Atomics.load(n,0);return this.release_fd(e),[r,c]}path_create_directory(e,t){this.lock_fd(e);const s=e*k,n=new Uint32Array(this.fd_func_sig,s);Atomics.store(n,0,28),Atomics.store(n,1,e);const[_,i]=this.allocator.block_write(t,this.fd_func_sig,e*x+2);if(!this.call_fd_func(e))return this.allocator.free(_,i),this.release_fd(e),m;const c=this.get_error(e);return this.release_fd(e),c}path_filestat_get(e,t,s){this.lock_fd(e);const n=e*k,_=new Uint8Array(this.fd_func_sig,n),i=new Uint32Array(this.fd_func_sig,n),c=new BigUint64Array(this.fd_func_sig,n);Atomics.store(i,0,29),Atomics.store(i,1,e),Atomics.store(i,2,t);const[r,o]=this.allocator.block_write(s,this.fd_func_sig,e*x+3);if(!this.call_fd_func(e))return this.allocator.free(r,o),this.release_fd(e),[void 0,m];const a=this.get_error(e);if(a!==S)return this.release_fd(e),[void 0,a];const f=Atomics.load(c,0),d=Atomics.load(c,1),u=Atomics.load(_,16),h=Atomics.load(c,3),w=Atomics.load(c,4),g=Atomics.load(c,5),y=Atomics.load(c,6),b=Atomics.load(c,7);return this.release_fd(e),[fe(f,d,u,h,w,g,y,b),a]}path_filestat_set_times(e,t,s,n,_,i){this.lock_fd(e);const c=e*k,r=new Uint16Array(this.fd_func_sig,c),o=new Uint32Array(this.fd_func_sig,c),a=new BigUint64Array(this.fd_func_sig,c);Atomics.store(o,0,30),Atomics.store(o,1,e),Atomics.store(o,2,t);const[f,d]=this.allocator.block_write(s,this.fd_func_sig,e*x+3);if(Atomics.store(a,3,n),Atomics.store(a,4,_),Atomics.store(r,12,i),!this.call_fd_func(e))return this.allocator.free(f,d),this.release_fd(e),m;const u=this.get_error(e);return this.release_fd(e),u}path_link(e,t,s,n,_){this.lock_double_fd(e,n);const i=e*k,c=new Uint32Array(this.fd_func_sig,i);Atomics.store(c,0,31),Atomics.store(c,1,e),Atomics.store(c,2,t);const[r,o]=this.allocator.block_write(s,this.fd_func_sig,e*x+3);Atomics.store(c,5,n);const[a,f]=this.allocator.block_write(_,this.fd_func_sig,e*x+6);if(!this.call_fd_func(e))return this.allocator.free(r,o),this.allocator.free(a,f),this.release_double_fd(e,n),m;const d=this.get_error(e);return this.release_double_fd(e,n),d}path_open(e,t,s,n,_,i,c){this.lock_fd(e);const r=e*k,o=new Uint16Array(this.fd_func_sig,r),a=new Uint32Array(this.fd_func_sig,r),f=new BigUint64Array(this.fd_func_sig,r);Atomics.store(a,0,32),Atomics.store(a,1,e),Atomics.store(a,2,t);const[d,u]=this.allocator.block_write(s,this.fd_func_sig,e*x+3);if(Atomics.store(a,5,n),Atomics.store(f,3,_),Atomics.store(f,4,i),Atomics.store(o,20,c),!this.call_fd_func(e))return this.allocator.free(d,u),this.release_fd(e),[void 0,m];const h=this.get_error(e);if(h===S){const w=Atomics.load(a,0);return this.release_fd(e),[w,h]}return this.release_fd(e),[void 0,h]}path_readlink(e,t,s){this.lock_fd(e);const n=e*k,_=new Uint32Array(this.fd_func_sig,n);Atomics.store(_,0,33),Atomics.store(_,1,e);const[i,c]=this.allocator.block_write(t,this.fd_func_sig,e*x+2);if(Atomics.store(_,4,s),!this.call_fd_func(e))return this.allocator.free(i,c),this.release_fd(e),[void 0,m];const r=this.get_error(e),o=Atomics.load(_,0),a=Atomics.load(_,1),f=Atomics.load(_,2);return this.release_fd(e),r!==S&&r!==ie?(this.allocator.free(a,f),[void 0,r]):[new Uint8Array(this.allocator.get_memory(a,f)).slice(0,o),r]}path_remove_directory(e,t){this.lock_fd(e);const s=e*k,n=new Uint32Array(this.fd_func_sig,s);Atomics.store(n,0,34),Atomics.store(n,1,e);const[_,i]=this.allocator.block_write(t,this.fd_func_sig,e*x+2);if(!this.call_fd_func(e))return this.allocator.free(_,i),this.release_fd(e),m;const c=this.get_error(e);return this.release_fd(e),c}path_rename(e,t,s,n){this.lock_double_fd(e,s);const _=e*k,i=new Uint32Array(this.fd_func_sig,_);Atomics.store(i,0,35),Atomics.store(i,1,e);const[c,r]=this.allocator.block_write(t,this.fd_func_sig,e*x+2);Atomics.store(i,4,s);const[o,a]=this.allocator.block_write(n,this.fd_func_sig,e*x+5);if(!this.call_fd_func(e))return this.allocator.free(c,r),this.allocator.free(o,a),this.release_double_fd(e,s),m;const f=this.get_error(e);return this.release_double_fd(e,s),f}path_symlink(e,t,s){this.lock_fd(t);const n=t*k,_=new Uint32Array(this.fd_func_sig,n);Atomics.store(_,0,36);const[i,c]=this.allocator.block_write(e,this.fd_func_sig,t*x+1);Atomics.store(_,3,t);const[r,o]=this.allocator.block_write(s,this.fd_func_sig,t*x+4);if(!this.call_fd_func(t))return this.allocator.free(i,c),this.allocator.free(r,o),this.release_fd(t),m;const a=this.get_error(t);return this.release_fd(t),a}path_unlink_file(e,t){this.lock_fd(e);const s=e*k,n=new Uint32Array(this.fd_func_sig,s);Atomics.store(n,0,37),Atomics.store(n,1,e);const[_,i]=this.allocator.block_write(t,this.fd_func_sig,e*x+2);if(!this.call_fd_func(e))return this.allocator.free(_,i),this.release_fd(e),m;const c=this.get_error(e);return this.release_fd(e),c}}const de=l=>{const e=new Error(l.message);return e.name=l.name,e.stack=l.stack?.replace(/.wasm:/g,`.wasm
|
|
`),e.cause=l.cause,e};class ${allocator;lock;signature_input;constructor(e,t,s){this.allocator=e,this.lock=t,this.signature_input=s}block_lock_base_func(){const e=new Int32Array(this.lock);for(;;){if(Atomics.wait(e,0,1)==="timed-out")throw new Error("timed-out lock");if(Atomics.compareExchange(e,0,0,1)===0)return}}async async_lock_base_func(){const e=new Int32Array(this.lock);for(;;){const{value:t}=Atomics.waitAsync(e,0,1);if(await t==="timed-out")throw new Error("timed-out lock");if(Atomics.compareExchange(e,0,0,1)===0)return}}call_base_func(){const e=new Int32Array(this.lock);Atomics.store(e,2,1),Atomics.store(e,1,0),Atomics.notify(e,1,1)}block_wait_base_func(){const e=new Int32Array(this.lock);if(Atomics.wait(e,2,1)==="timed-out")throw new Error("timed-out lock")}async async_wait_base_func(){const e=new Int32Array(this.lock),{value:t}=Atomics.waitAsync(e,2,1);if(await t==="timed-out")throw new Error("timed-out lock")}release_base_func(){const e=new Int32Array(this.lock);Atomics.store(e,0,0),Atomics.notify(e,0,1)}new_worker(e,t,s){console.log("new_worker",e,t,s),this.block_lock_base_func();const n=new Int32Array(this.signature_input);Atomics.store(n,0,1);const _=new TextEncoder().encode(e);this.allocator.block_write(_,this.signature_input,1),Atomics.store(n,3,t?.type==="module"?1:0);const i=JSON.stringify(s),c=new TextEncoder().encode(i);this.allocator.block_write(c,this.signature_input,4),this.call_base_func(),this.block_wait_base_func();const r=Atomics.load(n,0);return this.release_base_func(),new Be(r)}async async_start_on_thread(e,t,s){await this.async_lock_base_func();const n=new Int32Array(this.signature_input);Atomics.store(n,0,2);const _=new TextEncoder().encode(e);await this.allocator.async_write(_,this.signature_input,1),Atomics.store(n,3,t?.type==="module"?1:0);const i=JSON.stringify(s),c=new TextEncoder().encode(i);await this.allocator.async_write(c,this.signature_input,4),this.call_base_func(),await this.async_wait_base_func(),this.release_base_func()}block_start_on_thread(e,t,s){this.block_lock_base_func();const n=new Int32Array(this.signature_input);Atomics.store(n,0,2);const _=new TextEncoder().encode(e);this.allocator.block_write(_,this.signature_input,1),Atomics.store(n,3,t?.type==="module"?1:0);const i=JSON.stringify(s),c=new TextEncoder().encode(i);this.allocator.block_write(c,this.signature_input,4),this.call_base_func(),this.block_wait_base_func(),this.release_base_func()}static init_self(e){return new $(F.init_self(e.allocator),e.lock,e.signature_input)}done_notify(e){const t=new Int32Array(this.lock,12);if(Atomics.compareExchange(t,0,0,2)!==0){console.error("what happened?");return}Atomics.store(t,1,e),Atomics.notify(t,0)===0&&Atomics.store(t,0,0)}async async_wait_done_or_error(){const e=new Int32Array(this.lock,12);Atomics.store(e,0,0);let t;const{value:s}=Atomics.waitAsync(e,0,0);if(s instanceof Promise?t=await s:t=s,t==="timed-out")throw new Error("timed-out");const n=Atomics.load(e,0);if(n===3)return Atomics.compareExchange(e,0,3,0)!==3&&console.error("what happened?"),0;if(n===2){const d=Atomics.compareExchange(e,0,2,0),u=Atomics.load(e,1);return d!==2&&console.error("what happened?"),u}if(n!==1)throw new Error("unknown code");const _=Atomics.load(e,1),i=Atomics.load(e,2),c=this.allocator.get_memory(_,i),r=new TextDecoder().decode(c),o=JSON.parse(r),a=de(o);throw Atomics.compareExchange(e,0,1,0)!==1&&console.error("what happened?"),a}block_wait_done_or_error(){const e=new Int32Array(this.lock,12);if(Atomics.store(e,0,0),Atomics.wait(e,0,0)==="timed-out")throw new Error("timed-out");const s=Atomics.load(e,0);if(s===3)return Atomics.compareExchange(e,0,3,0)!==3&&console.error("what happened?"),0;if(s===2){const f=Atomics.compareExchange(e,0,2,0),d=Atomics.load(e,1);return f!==2&&console.error("what happened?"),d}if(s!==1)throw new Error("unknown code");const n=Atomics.load(e,1),_=Atomics.load(e,2),i=this.allocator.get_memory(n,_),c=new TextDecoder().decode(i),r=JSON.parse(c),o=de(r);throw Atomics.compareExchange(e,0,1,0)!==1&&console.error("what happened?"),o}}class Be{id;constructor(e){this.id=e}get_id(){return this.id}}const Se=()=>{const l='let worker_background;class AllocatorUseArrayBuffer{share_arrays_memory;constructor(r=new SharedArrayBuffer(0xa00000)){this.share_arrays_memory=r;let e=new Int32Array(this.share_arrays_memory);Atomics.store(e,0,0),Atomics.store(e,1,0),Atomics.store(e,2,12)}static init_self(r){return new AllocatorUseArrayBuffer(r.share_arrays_memory)}async async_write(r,e,t){let o=new Int32Array(this.share_arrays_memory);for(;;){let{value:s}=Atomics.waitAsync(o,0,1);if("timed-out"===(s instanceof Promise?await s:s))throw Error("timed-out lock");if(0!==Atomics.compareExchange(o,0,0,1))continue;let i=this.write_inner(r,e,t);return Atomics.store(o,0,0),Atomics.notify(o,0,1),i}}block_write(r,e,t){for(;;){let o=new Int32Array(this.share_arrays_memory);if("timed-out"===Atomics.wait(o,0,1))throw Error("timed-out lock");if(0!==Atomics.compareExchange(o,0,0,1))continue;let s=this.write_inner(r,e,t);return Atomics.store(o,0,0),Atomics.notify(o,0,1),s}}write_inner(r,e,t){let o,s,i=new Int32Array(this.share_arrays_memory),a=new Uint8Array(this.share_arrays_memory);o=0===Atomics.add(i,1,1)?Atomics.store(i,2,12):Atomics.load(i,2);let n=this.share_arrays_memory.byteLength,c=r.byteLength,l=o+c;if(n<l)throw Error("size is bigger than memory. \\nTODO! fix memory limit. support big size another way.");if(r instanceof Uint8Array)s=r;else if(r instanceof Uint32Array){let e=new ArrayBuffer(r.byteLength);new Uint32Array(e).set(r),s=new Uint8Array(e)}a.set(new Uint8Array(s),o),Atomics.store(i,2,l);let m=new Int32Array(e);return Atomics.store(m,t,o),Atomics.store(m,t+1,c),[o,c]}free(r,e){Atomics.sub(new Int32Array(this.share_arrays_memory),1,1)}get_memory(r,e){let t=new ArrayBuffer(e);return new Uint8Array(t).set(new Uint8Array(this.share_arrays_memory).slice(r,r+e)),t}use_defined_memory(r,e,t){new Uint8Array(this.share_arrays_memory).set(new Uint8Array(t).slice(0,e),r)}get_object(){return{share_arrays_memory:this.share_arrays_memory}}}let serialize=r=>({message:r.message,name:r.name,stack:r.stack,cause:r.cause}),WorkerBackground=class r{override_object;allocator;lock;signature_input;workers=[void 0];start_worker;listen_holder;constructor(r,e,t,o){this.override_object=r,this.lock=e??new SharedArrayBuffer(24),this.allocator=t??new AllocatorUseArrayBuffer(new SharedArrayBuffer(10240)),this.signature_input=o??new SharedArrayBuffer(24),this.listen_holder=this.listen()}static init_self(e,t){return new r(e,t.lock,AllocatorUseArrayBuffer.init_self(t.allocator),t.signature_input)}assign_worker_id(){for(let r=1;r<this.workers.length;r++)if(void 0===this.workers[r])return r;return this.workers.push(void 0),this.workers.length-1}ref(){return{allocator:this.allocator.get_object(),lock:this.lock,signature_input:this.signature_input}}async listen(){let r=new Int32Array(this.lock);Atomics.store(r,0,0),Atomics.store(r,1,1);let e=new Int32Array(this.signature_input);for(;;){let{value:t}=Atomics.waitAsync(r,1,1);if(await t==="timed-out")throw Error("timed-out");let o=()=>{let r=Atomics.load(e,1),t=Atomics.load(e,2),o=this.allocator.get_memory(r,t);return this.allocator.free(r,t),new Worker(new TextDecoder().decode(o),{type:1===Atomics.load(e,3)?"module":"classic"})},s=()=>{let r=Atomics.load(e,4),t=Atomics.load(e,5),o=this.allocator.get_memory(r,t);return this.allocator.free(r,t),JSON.parse(new TextDecoder().decode(o))};switch(Atomics.load(e,0)){case 1:{let r=o(),t=s(),i=this.assign_worker_id();console.debug("new worker "+i),this.workers[i]=r;let{promise:a,resolve:n}=Promise.withResolvers();r.onmessage=async r=>{let{msg:e}=r.data;if("ready"===e&&n(),"done"===e&&(this.workers[i].terminate(),this.workers[i]=void 0,console.debug(`worker ${i} done so terminate`)),"error"===e||"exit"===e){this.workers[i].terminate(),this.workers[i]=void 0;let t=0;for(let r of this.workers)void 0!==r&&(r.terminate(),"error"===e?console.warn("wasi throw error but child process exists, terminate "+t):console.debug("wasi exit but child process exists, terminate "+t)),t++;void 0!==this.start_worker&&(this.start_worker.terminate(),"error"===e?console.warn("wasi throw error but wasi exists, terminate wasi"):console.debug("wasi exit but wasi exists, terminate wasi")),this.workers=[void 0],this.start_worker=void 0;let o=new Int32Array(this.lock,12);if("error"===e){let e=r.data.error,t=serialize(e),[s,i]=await this.allocator.async_write(new TextEncoder().encode(JSON.stringify(t)),this.lock,4);if(0!==Atomics.compareExchange(o,0,0,1)){console.error("what happened?"),this.allocator.free(s,i);return}1!==Atomics.notify(o,0)&&(console.error(e),this.allocator.free(s,i),Atomics.store(o,0,0))}else{let e=r.data.code;if(0!==Atomics.compareExchange(o,0,0,2))return void console.error("what happened?");Atomics.store(o,1,e),0===Atomics.notify(o,0)&&Atomics.store(o,0,0)}}},r.postMessage({...this.override_object,...t,worker_id:i,worker_background_ref:this.ref()}),await a,Atomics.store(e,0,i);break}case 2:{console.debug("start worker create"),this.start_worker=o();let r=s();this.start_worker.onmessage=async r=>{let{msg:e}=r.data;if("done"===e){let r=0;for(let e of this.workers)void 0!==e&&(e.terminate(),console.warn("wasi done but worker exists, terminate "+r)),r++;this.start_worker.terminate(),this.start_worker=void 0;let e=new Int32Array(this.lock,12);Atomics.store(e,0,3),0===Atomics.notify(e,0)&&Atomics.store(e,0,0),console.debug("start worker done so terminate")}if("error"===e||"exit"===e){let t=0;for(let r of this.workers)void 0!==r&&(r.terminate(),"error"===e?console.warn("wasi throw error but worker exists, terminate "+t):console.debug("wasi exit but worker exists, terminate "+t)),t++;void 0!==this.start_worker&&(this.start_worker.terminate(),"error"===e?console.warn("wasi throw error but wasi exists, terminate start worker"):console.debug("wasi exit but wasi exists, terminate start worker")),this.workers=[void 0],this.start_worker=void 0;let o=new Int32Array(this.lock,12);if("error"===e){let e=r.data.error,t=serialize(e),[s,i]=await this.allocator.async_write(new TextEncoder().encode(JSON.stringify(t)),this.lock,4);if(0!==Atomics.compareExchange(o,0,0,1)){console.error("what happened?"),this.allocator.free(s,i);return}if(0===Atomics.notify(o,0))throw this.allocator.free(s,i),Atomics.store(o,0,0),e}else{let e=r.data.code;if(0!==Atomics.compareExchange(o,0,0,2))return void console.error("what happened?");Atomics.store(o,1,e),0===Atomics.notify(o,0)&&Atomics.store(o,0,0)}}},this.start_worker.postMessage({...this.override_object,...r,worker_background_ref:this.ref()})}}Atomics.store(r,1,1),Atomics.store(r,2,0),0===Atomics.notify(r,2,1)&&console.warn("notify failed, waiter is late")}}};globalThis.onmessage=r=>{let{override_object:e,worker_background_ref_object:t}=r.data;worker_background=WorkerBackground.init_self(e,t),postMessage("ready")};',e=new Blob([l],{type:"application/javascript"});return URL.createObjectURL(e)},je=()=>({allocator:{share_arrays_memory:new SharedArrayBuffer(10*1024)},lock:new SharedArrayBuffer(24),signature_input:new SharedArrayBuffer(24)});class N{share_memory;wasi_farm_refs_object;worker_url;worker_background_ref;worker_background_ref_object;worker_background_worker;worker_background_worker_promise;constructor(e,t,s,n=16777216,_,i,c){if(this.worker_url=e,this.wasi_farm_refs_object=t,s===void 0){const o=n/65536;if(o<16)throw new Error("The stack size must be at least 16 bytes.");const a=1073741824/65536;this.share_memory={memory:new WebAssembly.Memory({initial:o,maximum:a,shared:!0})}}else this.share_memory=s;if(_===void 0){let r;c?r=c:r=Se(),this.worker_background_worker=new Worker(r,{type:"module"}),c||URL.revokeObjectURL(r);const{promise:o,resolve:a}=Promise.withResolvers();this.worker_background_worker_promise=o,this.worker_background_worker.onmessage=()=>{this.worker_background_worker_promise=void 0,a()},this.worker_background_ref_object=je(),this.worker_background_ref=$.init_self(this.worker_background_ref_object),this.worker_background_worker.postMessage({override_object:{sl_object:this.get_object(),thread_spawn_wasm:i},worker_background_ref_object:structuredClone(this.worker_background_ref_object)})}else this.worker_background_ref_object=_,this.worker_background_ref=$.init_self(this.worker_background_ref_object)}async wait_worker_background_worker(){if(this.worker_background_worker_promise){await this.worker_background_worker_promise;return}}check_worker_background_worker(){if(this.worker_background_worker_promise)throw new Error("worker_background_worker is not ready.")}thread_spawn(e,t,s,n){return this.worker_background_ref.new_worker(this.worker_url,{type:"module"},{this_is_thread_spawn:!0,start_arg:e,args:t,env:s,fd_map:n}).get_id()}async async_start_on_thread(e,t,s){if(!self.Worker.toString().includes("[native code]"))if(self.Worker.toString().includes("function"))console.warn("SubWorker(new Worker on Worker) is polyfilled maybe.");else throw new Error("SubWorker(new Worker on Worker) is not supported.");await this.worker_background_ref.async_start_on_thread(this.worker_url,{type:"module"},{this_is_thread_spawn:!0,this_is_start:!0,args:e,env:t,fd_map:s})}block_start_on_thread(e,t,s){if(!self.Worker.toString().includes("[native code]"))if(self.Worker.toString().includes("function"))console.warn("SubWorker(new Worker on Worker) is polyfilled maybe.");else throw new Error("SubWorker(new Worker on Worker) is not supported.");this.worker_background_ref.block_start_on_thread(this.worker_url,{type:"module"},{this_is_thread_spawn:!0,this_is_start:!0,args:e,env:t,fd_map:s})}static init_self(e){return new N(e.worker_url,e.wasi_farm_refs_object,e.share_memory,void 0,e.worker_background_ref_object)}static init_self_with_worker_background_ref(e,t){return new N(e.worker_url,e.wasi_farm_refs_object,e.share_memory,void 0,t)}get_share_memory(){return this.share_memory}get_object(){return{share_memory:this.share_memory,wasi_farm_refs_object:this.wasi_farm_refs_object,worker_url:this.worker_url,worker_background_ref_object:this.worker_background_ref_object}}done_notify(e){this.worker_background_ref.done_notify(e)}async async_wait_done_or_error(){if(this.worker_background_worker===void 0)throw new Error("worker_background_worker is undefined.");return await this.worker_background_ref.async_wait_done_or_error()}block_wait_done_or_error(){if(this.worker_background_worker===void 0)throw new Error("worker_background_worker is undefined.");return this.worker_background_ref.block_wait_done_or_error()}}class Oe{args;env;wasi_farm_refs;id_in_wasi_farm_ref;inst;wasiImport;wasiThreadImport;can_array_buffer;can_thread_spawn;thread_spawner;async wait_worker_background_worker(){await this.thread_spawner?.wait_worker_background_worker()}check_worker_background_worker(){this.thread_spawner?.check_worker_background_worker()}fd_map=[];get_fd_and_wasi_ref(e){const t=this.fd_map[e];if(!t)return[void 0,void 0];const[s,n]=t;return[s,this.wasi_farm_refs[n]]}get_fd_and_wasi_ref_n(e){const t=this.fd_map[e];if(!t)return[void 0,void 0];const[s,n]=t;return[s,n]}start(e){this.inst=e;try{if(e.exports._start(),this.can_thread_spawn){if(!this.thread_spawner)throw new Error("thread_spawner is not defined");this.thread_spawner.done_notify(0)}return 0}catch(t){if(t instanceof _e)return this.can_thread_spawn&&this.thread_spawner.done_notify(t.code),t.code;throw t}}start_only(e){this.inst=e,e.exports._start()}async async_start_on_thread(){if(!this.can_thread_spawn||!this.thread_spawner)throw new Error("thread_spawn is not supported");if(await this.wait_worker_background_worker(),this.inst)throw new Error("what happened?");const e=this.thread_spawner.get_share_memory();for(const n in e)new Uint8Array(e[n].buffer).fill(0);const t=this.thread_spawner.async_wait_done_or_error();return await this.thread_spawner.async_start_on_thread(this.args,this.env,this.fd_map),await t}block_start_on_thread(){if(!this.can_thread_spawn||!this.thread_spawner)throw new Error("thread_spawn is not supported");if(console.log("block_start_on_thread"),this.check_worker_background_worker(),console.log("block_start_on_thread"),this.inst)throw new Error("what happened?");const e=this.thread_spawner.get_share_memory();for(const s in e)new Uint8Array(e[s].buffer).fill(0);console.log("block_start_on_thread: start"),this.thread_spawner.block_start_on_thread(this.args,this.env,this.fd_map),console.log("block_start_on_thread: wait");const t=this.thread_spawner.block_wait_done_or_error();return console.log("block_start_on_thread: done"),t}wasi_thread_start(e,t,s){this.inst=e,e.exports.wasi_thread_start(t,s)}initialize(e){this.inst=e,e.exports._initialize&&e.exports._initialize()}mapping_fds(e,t){this.fd_map=[void 0,void 0,void 0];for(let s=0;s<e.length;s++){const n=e[s],_=t?t[s]:n.default_fds,i=n.get_stdin(),c=n.get_stdout(),r=n.get_stderr();i!==void 0&&this.fd_map[0]===void 0&&_.includes(i)&&(this.fd_map[0]=[i,s]),c!==void 0&&this.fd_map[1]===void 0&&_.includes(c)&&(this.fd_map[1]=[c,s]),r!==void 0&&this.fd_map[2]===void 0&&_.includes(r)&&(this.fd_map[2]=[r,s]);for(const o of _)o===i||o===c||o===r||this.map_new_fd(o,s);n.set_park_fds_map(_)}if(this.fd_map[0]===void 0)throw new Error("stdin is not found");if(this.fd_map[1]===void 0)throw new Error("stdout is not found");if(this.fd_map[2]===void 0)throw new Error("stderr is not found")}map_new_fd(e,t){let s=-1;for(let n=3;n<this.fd_map.length;n++)if(this.fd_map[n]===void 0){s=n;break}return s===-1&&(s=this.fd_map.push(void 0)-1),this.fd_map[s]=[e,t],s}map_new_fd_and_notify(e,t){const s=this.map_new_fd(e,t);return this.wasi_farm_refs[t].set_park_fds_map([e]),s}map_set_fd_and_notify(e,t,s){if(this.fd_map[s]!==void 0)throw new Error("fd is already mapped");this.fd_map[s]=[e,t],this.wasi_farm_refs[t].set_park_fds_map([e])}check_fds(){const e=[];for(let t=0;t<this.id_in_wasi_farm_ref.length;t++){const s=this.id_in_wasi_farm_ref[t],n=this.wasi_farm_refs[t].get(s);if(n)for(const _ of n)e.push([_,t])}if(e.length>0)for(let t=0;t<this.fd_map.length;t++){const s=this.fd_map[t];if(!s)continue;const[n,_]=s;for(const[i,c]of e)if(n===i&&_===c){this.fd_map[t]=void 0;break}}}get_share_memory(){if(!this.thread_spawner)throw new Error("thread_spawner is not defined");return this.thread_spawner.get_share_memory()}constructor(e,t,s,n={},_,i){let c;Array.isArray(e)?c=e:c=[e];try{new SharedArrayBuffer(4),this.can_array_buffer=!0}catch{this.can_array_buffer=!1}this.id_in_wasi_farm_ref=[],this.wasi_farm_refs=[];for(let o=0;o<c.length;o++){if(this.can_array_buffer)this.wasi_farm_refs.push(Q.init_self(c[o]));else throw new Error("Non SharedArrayBuffer is not supported yet");this.id_in_wasi_farm_ref.push(this.wasi_farm_refs[o].set_id())}if(n.can_thread_spawn)if(this.can_thread_spawn=n.can_thread_spawn,i){if(!(i instanceof N))throw new Error("thread_spawner is not ThreadSpawner");this.thread_spawner=i}else{if(n.thread_spawn_worker_url===void 0)throw new Error("thread_spawn_worker_url is not defined");if(n.thread_spawn_wasm===void 0)throw new Error("thread_spawn_wasm is not defined");this.thread_spawner=new N(n.thread_spawn_worker_url,c,n.share_memory,void 0,void 0,n.thread_spawn_wasm,n.worker_background_worker_url)}this.mapping_fds(this.wasi_farm_refs,_),n.hand_override_fd_map&&(this.fd_map=n.hand_override_fd_map),this.args=t,this.env=s;const r=this;this.wasiImport={args_sizes_get(o,a){r.check_fds();const f=new DataView(r.inst.exports.memory.buffer);f.setUint32(o,r.args.length,!0);let d=0;for(const u of r.args)d+=u.length+1;return f.setUint32(a,d,!0),0},args_get(o,a){r.check_fds();const f=new DataView(r.inst.exports.memory.buffer),d=new Uint8Array(r.inst.exports.memory.buffer);for(let u=0;u<r.args.length;u++){f.setUint32(o,a,!0),o+=4;const h=new TextEncoder().encode(r.args[u]);d.set(h,a),f.setUint8(a+h.length,0),a+=h.length+1}return 0},environ_sizes_get(o,a){r.check_fds();const f=new DataView(r.inst.exports.memory.buffer);f.setUint32(o,r.env.length,!0);let d=0;for(const u of r.env)d+=u.length+1;return f.setUint32(a,d,!0),0},environ_get(o,a){r.check_fds();const f=new DataView(r.inst.exports.memory.buffer),d=new Uint8Array(r.inst.exports.memory.buffer);for(let u=0;u<r.env.length;u++){f.setUint32(o,a,!0),o+=4;const h=new TextEncoder().encode(r.env[u]);d.set(h,a),f.setUint8(a+h.length,0),a+=h.length+1}return 0},clock_res_get(o,a){r.check_fds();let f;switch(o){case Y:{f=5000n;break}case G:{f=1000000n;break}default:return be}return new DataView(r.inst.exports.memory.buffer).setBigUint64(a,f,!0),S},clock_time_get(o,a,f){r.check_fds();const d=new DataView(r.inst.exports.memory.buffer);if(o===G)d.setBigUint64(f,BigInt(new Date().getTime())*1000000n,!0);else if(o===Y){let u;try{u=BigInt(Math.round(performance.now()*1e6))}catch{u=0n}d.setBigUint64(f,u,!0)}else d.setBigUint64(f,0n,!0);return 0},fd_advise(o,a,f,d){r.check_fds();const[u,h]=r.get_fd_and_wasi_ref(o);return u===void 0||h===void 0?m:h.fd_advise(u)},fd_allocate(o,a,f){r.check_fds();const[d,u]=r.get_fd_and_wasi_ref(o);return d===void 0||u===void 0?m:u.fd_allocate(d,a,f)},fd_close(o){r.check_fds();const[a,f]=r.get_fd_and_wasi_ref(o);if(a===void 0||f===void 0)return m;const d=f.fd_close(a);return r.check_fds(),d},fd_datasync(o){r.check_fds();const[a,f]=r.get_fd_and_wasi_ref(o);return a===void 0||f===void 0?m:f.fd_datasync(a)},fd_fdstat_get(o,a){r.check_fds();const[f,d]=r.get_fd_and_wasi_ref(o);if(f===void 0||d===void 0)return m;const[u,h]=d.fd_fdstat_get(f);return u&&u.write_bytes(new DataView(r.inst.exports.memory.buffer),a),h},fd_fdstat_set_flags(o,a){r.check_fds();const[f,d]=r.get_fd_and_wasi_ref(o);return f===void 0||d===void 0?m:d.fd_fdstat_set_flags(f,a)},fd_fdstat_set_rights(o,a,f){r.check_fds();const[d,u]=r.get_fd_and_wasi_ref(o);return d===void 0||u===void 0?m:u.fd_fdstat_set_rights(d,a,f)},fd_filestat_get(o,a){r.check_fds();const[f,d]=r.get_fd_and_wasi_ref(o);if(f===void 0||d===void 0)return m;const[u,h]=d.fd_filestat_get(f);return u&&u.write_bytes(new DataView(r.inst.exports.memory.buffer),a),h},fd_filestat_set_size(o,a){r.check_fds();const[f,d]=r.get_fd_and_wasi_ref(o);return f===void 0||d===void 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