@tybys/wasm-util - npm Package Compare versions

Comparing version 0.7.0 to 0.8.0

dist/tsdoc-metadata.json

@@ -8,5 +8,5 @@ // This file is read by tools that parse documentation comments conforming to the TSDoc standard.
       "packageName": "@microsoft/api-extractor",
-      "packageVersion": "7.34.4"
+      "packageVersion": "7.33.4"
     }
   ]
 }

dist/wasm-util.d.ts

@@ -35,6 +35,6 @@ /**
 /** @public */
-export declare function asyncifyLoad(asyncify: AsyncifyOptions, urlOrBuffer: string | URL | BufferSource, imports?: WebAssembly.Imports): Promise<WebAssembly.WebAssemblyInstantiatedSource>;
+export declare function asyncifyLoad(asyncify: AsyncifyOptions, urlOrBuffer: string | URL | BufferSource | WebAssembly.Module, imports?: WebAssembly.Imports): Promise<WebAssembly.WebAssemblyInstantiatedSource>;
 
 /** @public */
-export declare function asyncifyLoadSync(asyncify: AsyncifyOptions, buffer: BufferSource, imports?: WebAssembly.Imports): WebAssembly.WebAssemblyInstantiatedSource;
+export declare function asyncifyLoadSync(asyncify: AsyncifyOptions, buffer: BufferSource | WebAssembly.Module, imports?: WebAssembly.Imports): WebAssembly.WebAssemblyInstantiatedSource;
 
@@ -81,2 +81,5 @@ /** @public */
 /** @public */
+export declare function createAsyncWASI(options?: AsyncWASIOptions): Promise<WASI>;
+
+/** @public */
 export declare function extendMemory(memory: WebAssembly.Memory): Memory;
@@ -259,2 +262,4 @@
 
+declare const kBindingName: unique symbol;
+
 declare const kExitCode: unique symbol;
@@ -269,6 +274,6 @@
 /** @public */
-export declare function load(urlOrBuffer: string | URL | BufferSource, imports?: WebAssembly.Imports): Promise<WebAssembly.WebAssemblyInstantiatedSource>;
+export declare function load(wasmInput: string | URL | BufferSource | WebAssembly.Module, imports?: WebAssembly.Imports): Promise<WebAssembly.WebAssemblyInstantiatedSource>;
 
 /** @public */
-export declare function loadSync(buffer: BufferSource, imports?: WebAssembly.Imports): WebAssembly.WebAssemblyInstantiatedSource;
+export declare function loadSync(wasmInput: BufferSource | WebAssembly.Module, imports?: WebAssembly.Imports): WebAssembly.WebAssemblyInstantiatedSource;
 
@@ -374,8 +379,8 @@ /** @public */
     private [kInstance];
+    private [kBindingName];
     readonly wasiImport: Record<string, any>;
-    static createSync(options?: SyncWASIOptions): WASI;
-    static createAsync(options?: AsyncWASIOptions): Promise<WASI>;
     constructor(options?: SyncWASIOptions);
     start(instance: WebAssembly.Instance): number | undefined | Promise<number> | Promise<undefined>;
     initialize(instance: WebAssembly.Instance): void | Promise<void>;
+    getImportObject(): Record<string, Record<string, any>>;
 }
@@ -385,2 +390,3 @@
 export declare interface WASIOptions {
+    version?: 'unstable' | 'preview1';
     args?: string[] | undefined;
@@ -387,0 +393,0 @@ env?: Record<string, string> | undefined;

dist/wasm-util.esm.min.js

@@ -1,1 +0,1 @@
-const t="undefined"!=typeof WebAssembly?WebAssembly:"undefined"!=typeof WXWebAssembly?WXWebAssembly:void 0;if(!t)throw new Error("WebAssembly is not supported in this environment");function e(t,e){if(null===t||"object"!=typeof t)throw new TypeError(`${e} must be an object. Received ${null===t?"null":typeof t}`)}function n(t,e){if("string"!=typeof t)throw new TypeError(`${e} must be a string. Received ${null===t?"null":typeof t}`)}function r(t,e){if("function"!=typeof t)throw new TypeError(`${e} must be a function. Received ${null===t?"null":typeof t}`)}function i(t,e){if(void 0!==t)throw new TypeError(`${e} must be undefined. Received ${null===t?"null":typeof t}`)}function s(t){return!(!t||"object"!=typeof t&&"function"!=typeof t||"function"!=typeof t.then)}function o(t,e){const n=Object.create(null);return Object.keys(t).forEach((r=>{const i=t[r];Object.defineProperty(n,r,{enumerable:!0,value:e(i,r)})})),n}const a=["asyncify_get_state","asyncify_start_rewind","asyncify_start_unwind","asyncify_stop_rewind","asyncify_stop_unwind"];function c(t,e,n,r){if("function"!=typeof t.exports[r]||n<=0)return{wasm64:e,dataPtr:16,start:e?32:24,end:1024};const i=t.exports[r],s=e?Number(i(BigInt(16)+BigInt(n))):i(8+n);if(0===s)throw new Error("Allocate asyncify data failed");return e?{wasm64:e,dataPtr:s,start:s+16,end:s+16+n}:{wasm64:e,dataPtr:s,start:s+8,end:s+8+n}}class u{constructor(){this.value=void 0,this.exports=void 0,this.dataPtr=0}init(e,n,r){var i,s;if(this.exports)throw new Error("Asyncify has been initialized");if(!(e instanceof t.Memory))throw new TypeError("Require WebAssembly.Memory object");const o=n.exports;for(let t=0;t<a.length;++t)if("function"!=typeof o[a[t]])throw new TypeError("Invalid asyncify wasm");let u;const f=Boolean(r.wasm64);u=r.tryAllocate?!0===r.tryAllocate?c(n,f,4096,"malloc"):c(n,f,null!==(i=r.tryAllocate.size)&&void 0!==i?i:4096,null!==(s=r.tryAllocate.name)&&void 0!==s?s:"malloc"):{wasm64:f,dataPtr:16,start:f?32:24,end:1024},this.dataPtr=u.dataPtr,f?new BigInt64Array(e.buffer,this.dataPtr).set([BigInt(u.start),BigInt(u.end)]):new Int32Array(e.buffer,this.dataPtr).set([u.start,u.end]),this.exports=this.wrapExports(o,r.wrapExports);const h=Object.create(t.Instance.prototype);return Object.defineProperty(h,"exports",{value:this.exports}),h}assertState(){if(0!==this.exports.asyncify_get_state())throw new Error("Asyncify state error")}wrapImportFunction(t){const e=this;return function(){for(;2===e.exports.asyncify_get_state();)return e.exports.asyncify_stop_rewind(),e.value;e.assertState();const n=t.apply(this,arguments);if(!s(n))return n;e.exports.asyncify_start_unwind(e.dataPtr),e.value=n}}wrapImports(t){const e={};return Object.keys(t).forEach((n=>{const r=t[n],i={};Object.keys(r).forEach((t=>{const e=r[t];i[t]="function"==typeof e?this.wrapImportFunction(e):e})),e[n]=i})),e}wrapExportFunction(t){const e=this;return async function(){e.assertState();let n=t.apply(this,arguments);for(;1===e.exports.asyncify_get_state();)e.exports.asyncify_stop_unwind(),e.value=await e.value,e.assertState(),e.exports.asyncify_start_rewind(e.dataPtr),n=t.call(this);return e.assertState(),n}}wrapExports(t,e){return o(t,((t,n)=>{let r=-1!==a.indexOf(n)||"function"!=typeof t;return Array.isArray(e)&&(r=r||-1===e.indexOf(n)),r?t:this.wrapExportFunction(t)}))}}function f(t){if(t&&"object"!=typeof t)throw new TypeError("imports must be an object or undefined")}function h(e,n){return"undefined"!=typeof wx&&"undefined"!=typeof __wxConfig?t.instantiate(e,n):fetch(e).then((t=>t.arrayBuffer())).then((e=>t.instantiate(e,n)))}function g(e,n){let r;if(f(n),n=null!=n?n:{},e instanceof ArrayBuffer||ArrayBuffer.isView(e))return t.instantiate(e,n);if("string"!=typeof e&&!(e instanceof URL))throw new TypeError("Invalid source");if("function"==typeof t.instantiateStreaming){let i;try{i=fetch(e),r=t.instantiateStreaming(i,n).catch((()=>h(e,n)))}catch(t){r=h(e,n)}}else r=h(e,n);return r}function d(t,e,n){f(n),n=null!=n?n:{};const r=new u;return g(e,n=r.wrapImports(n)).then((e=>{var i;const s=e.instance.exports.memory||(null===(i=n.env)||void 0===i?void 0:i.memory);return{module:e.module,instance:r.init(s,e.instance,t)}}))}function l(e,n){if(e instanceof ArrayBuffer&&!ArrayBuffer.isView(e))throw new TypeError("Invalid source");f(n),n=null!=n?n:{};const r=new t.Module(e);return{instance:new t.Instance(r,n),module:r}}function _(t,e,n){var r;f(n),n=null!=n?n:{};const i=new u,s=l(e,n=i.wrapImports(n)),o=s.instance.exports.memory||(null===(r=n.env)||void 0===r?void 0:r.memory);return{module:s.module,instance:i.init(o,s.instance,t)}}const E=46,y=47;function p(t){return t===y}function I(...t){let e="",r=!1;for(let i=t.length-1;i>=-1&&!r;i--){const s=i>=0?t[i]:"/";n(s,"path"),0!==s.length&&(e=`${s}/${e}`,r=s.charCodeAt(0)===y)}return e=function(t,e,n,r){let i="",s=0,o=-1,a=0,c=0;for(let u=0;u<=t.length;++u){if(u<t.length)c=t.charCodeAt(u);else{if(r(c))break;c=y}if(r(c)){if(o===u-1||1===a);else if(2===a){if(i.length<2||2!==s||i.charCodeAt(i.length-1)!==E||i.charCodeAt(i.length-2)!==E){if(i.length>2){const t=i.indexOf(n);-1===t?(i="",s=0):(i=i.slice(0,t),s=i.length-1-i.indexOf(n)),o=u,a=0;continue}if(0!==i.length){i="",s=0,o=u,a=0;continue}}e&&(i+=i.length>0?`${n}..`:"..",s=2)}else i.length>0?i+=`${n}${t.slice(o+1,u)}`:i=t.slice(o+1,u),s=u-o-1;o=u,a=0}else c===E&&-1!==a?++a:a=-1}return i}(e,!r,"/",p),r?`/${e}`:e.length>0?e:"."}const b={FD_DATASYNC:BigInt(1)<<BigInt(0),FD_READ:BigInt(1)<<BigInt(1),FD_SEEK:BigInt(1)<<BigInt(2),FD_FDSTAT_SET_FLAGS:BigInt(1)<<BigInt(3),FD_SYNC:BigInt(1)<<BigInt(4),FD_TELL:BigInt(1)<<BigInt(5),FD_WRITE:BigInt(1)<<BigInt(6),FD_ADVISE:BigInt(1)<<BigInt(7),FD_ALLOCATE:BigInt(1)<<BigInt(8),PATH_CREATE_DIRECTORY:BigInt(1)<<BigInt(9),PATH_CREATE_FILE:BigInt(1)<<BigInt(10),PATH_LINK_SOURCE:BigInt(1)<<BigInt(11),PATH_LINK_TARGET:BigInt(1)<<BigInt(12),PATH_OPEN:BigInt(1)<<BigInt(13),FD_READDIR:BigInt(1)<<BigInt(14),PATH_READLINK:BigInt(1)<<BigInt(15),PATH_RENAME_SOURCE:BigInt(1)<<BigInt(16),PATH_RENAME_TARGET:BigInt(1)<<BigInt(17),PATH_FILESTAT_GET:BigInt(1)<<BigInt(18),PATH_FILESTAT_SET_SIZE:BigInt(1)<<BigInt(19),PATH_FILESTAT_SET_TIMES:BigInt(1)<<BigInt(20),FD_FILESTAT_GET:BigInt(1)<<BigInt(21),FD_FILESTAT_SET_SIZE:BigInt(1)<<BigInt(22),FD_FILESTAT_SET_TIMES:BigInt(1)<<BigInt(23),PATH_SYMLINK:BigInt(1)<<BigInt(24),PATH_REMOVE_DIRECTORY:BigInt(1)<<BigInt(25),PATH_UNLINK_FILE:BigInt(1)<<BigInt(26),POLL_FD_READWRITE:BigInt(1)<<BigInt(27),SOCK_SHUTDOWN:BigInt(1)<<BigInt(28),SOCK_ACCEPT:BigInt(1)<<BigInt(29)};class m extends Error{constructor(t,e){super(t),this.errno=e}getErrorMessage(){return function(t){switch(t){case 0:return"Success";case 1:return"Argument list too long";case 2:return"Permission denied";case 3:return"Address in use";case 4:return"Address not available";case 5:return"Address family not supported by protocol";case 6:return"Resource temporarily unavailable";case 7:return"Operation already in progress";case 8:return"Bad file descriptor";case 9:return"Bad message";case 10:return"Resource busy";case 11:return"Operation canceled";case 12:return"No child process";case 13:return"Connection aborted";case 14:return"Connection refused";case 15:return"Connection reset by peer";case 16:return"Resource deadlock would occur";case 17:return"Destination address required";case 18:return"Domain error";case 19:return"Quota exceeded";case 20:return"File exists";case 21:return"Bad address";case 22:return"File too large";case 23:return"Host is unreachable";case 24:return"Identifier removed";case 25:return"Illegal byte sequence";case 26:return"Operation in progress";case 27:return"Interrupted system call";case 28:return"Invalid argument";case 29:return"I/O error";case 30:return"Socket is connected";case 31:return"Is a directory";case 32:return"Symbolic link loop";case 33:return"No file descriptors available";case 34:return"Too many links";case 35:return"Message too large";case 36:return"Multihop attempted";case 37:return"Filename too long";case 38:return"Network is down";case 39:return"Connection reset by network";case 40:return"Network unreachable";case 41:return"Too many files open in system";case 42:return"No buffer space available";case 43:return"No such device";case 44:return"No such file or directory";case 45:return"Exec format error";case 46:return"No locks available";case 47:return"Link has been severed";case 48:return"Out of memory";case 49:return"No message of the desired type";case 50:return"Protocol not available";case 51:return"No space left on device";case 52:return"Function not implemented";case 53:return"Socket not connected";case 54:return"Not a directory";case 55:return"Directory not empty";case 56:return"State not recoverable";case 57:return"Not a socket";case 58:return"Not supported";case 59:return"Not a tty";case 60:return"No such device or address";case 61:return"Value too large for data type";case 62:return"Previous owner died";case 63:return"Operation not permitted";case 64:return"Broken pipe";case 65:return"Protocol error";case 66:return"Protocol not supported";case 67:return"Protocol wrong type for socket";case 68:return"Result not representable";case 69:return"Read-only file system";case 70:return"Invalid seek";case 71:return"No such process";case 72:return"Stale file handle";case 73:return"Operation timed out";case 74:return"Text file busy";case 75:return"Cross-device link";case 76:return"Capabilities insufficient";default:return"Unknown 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A=b.FD_DATASYNC|b.FD_READ|b.FD_SEEK|b.FD_FDSTAT_SET_FLAGS|b.FD_SYNC|b.FD_TELL|b.FD_WRITE|b.FD_ADVISE|b.FD_ALLOCATE|b.PATH_CREATE_DIRECTORY|b.PATH_CREATE_FILE|b.PATH_LINK_SOURCE|b.PATH_LINK_TARGET|b.PATH_OPEN|b.FD_READDIR|b.PATH_READLINK|b.PATH_RENAME_SOURCE|b.PATH_RENAME_TARGET|b.PATH_FILESTAT_GET|b.PATH_FILESTAT_SET_SIZE|b.PATH_FILESTAT_SET_TIMES|b.FD_FILESTAT_GET|b.FD_FILESTAT_SET_TIMES|b.FD_FILESTAT_SET_SIZE|b.PATH_SYMLINK|b.PATH_UNLINK_FILE|b.PATH_REMOVE_DIRECTORY|b.POLL_FD_READWRITE|b.SOCK_SHUTDOWN,T=A,w=A,N=A,B=A,S=b.FD_DATASYNC|b.FD_READ|b.FD_SEEK|b.FD_FDSTAT_SET_FLAGS|b.FD_SYNC|b.FD_TELL|b.FD_WRITE|b.FD_ADVISE|b.FD_ALLOCATE|b.FD_FILESTAT_GET|b.FD_FILESTAT_SET_SIZE|b.FD_FILESTAT_SET_TIMES|b.POLL_FD_READWRITE,D=BigInt(0),P=b.FD_FDSTAT_SET_FLAGS|b.FD_SYNC|b.FD_ADVISE|b.PATH_CREATE_DIRECTORY|b.PATH_CREATE_FILE|b.PATH_LINK_SOURCE|b.PATH_LINK_TARGET|b.PATH_OPEN|b.FD_READDIR|b.PATH_READLINK|b.PATH_RENAME_SOURCE|b.PATH_RENAME_TARGET|b.PATH_FILESTAT_GET|b.PATH_FILESTAT_SET_SIZE|b.PATH_FILESTAT_SET_TIMES|b.FD_FILESTAT_GET|b.FD_FILESTAT_SET_TIMES|b.PATH_SYMLINK|b.PATH_UNLINK_FILE|b.PATH_REMOVE_DIRECTORY|b.POLL_FD_READWRITE,F=P|S,R=b.FD_READ|b.FD_FDSTAT_SET_FLAGS|b.FD_WRITE|b.FD_FILESTAT_GET|b.POLL_FD_READWRITE|b.SOCK_SHUTDOWN,U=A,v=b.FD_READ|b.FD_FDSTAT_SET_FLAGS|b.FD_WRITE|b.FD_FILESTAT_GET|b.POLL_FD_READWRITE,L=BigInt(0);function 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K{constructor(t){this.used=0,this.size=t.size,this.fds=Array(t.size),this.stdio=[t.in,t.out,t.err],this.print=t.print,this.printErr=t.printErr,this.insertStdio(t.in,0,"<stdin>"),this.insertStdio(t.out,1,"<stdout>"),this.insertStdio(t.err,2,"<stderr>")}insertStdio(t,e,n){const{base:r,inheriting:i}=H(this.stdio,t,2,2),s=this.insert(t,n,n,2,r,i,0);if(s.id!==e)throw new m(`id: ${s.id} !== expected: ${e}`,8);return s}insert(t,e,n,r,i,s,o){var a,c;let u,f=-1;if(this.used>=this.size){const t=2*this.size;this.fds.length=t,f=this.size,this.size=t}else for(let t=0;t<this.size;++t)if(null==this.fds[t]){f=t;break}return u="<stdout>"===e?new C(null!==(a=this.print)&&void 0!==a?a:console.log,f,t,e,n,r,i,s,o):"<stderr>"===e?new C(null!==(c=this.printErr)&&void 0!==c?c:console.error,f,t,e,n,r,i,s,o):new k(f,t,e,n,r,i,s,o),this.fds[f]=u,this.used++,u}get(t,e,n){if(t>=this.size)throw new m("Invalid fd",8);const r=this.fds[t];if(!r||r.id!==t)throw new m("Bad file 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insertPreopen(t,e,n){const r=await this.getFileTypeByFd(t);if(3!==r)throw new m(`Preopen not dir: ["${e}", "${n}"]`,54);const i=H(this.stdio,t.fd,0,r);return this.insert(t,e,n,r,i.base,i.inheriting,1)}async renumber(t,e){if(t===e)return;if(t>=this.size||e>=this.size)throw new m("Invalid fd",8);const n=this.fds[t],r=this.fds[e];if(!n||!r||n.id!==t||r.id!==e)throw new m("Invalid fd",8);await n.fd.close(),this.fds[t]=this.fds[e],this.fds[t].id=t,this.fds[e]=void 0,this.used--}}const G=function(){return t.Memory}();class Y extends G{constructor(t){super(t)}get HEAP8(){return new Int8Array(super.buffer)}get HEAPU8(){return new Uint8Array(super.buffer)}get HEAP16(){return new Int16Array(super.buffer)}get HEAPU16(){return new Uint16Array(super.buffer)}get HEAP32(){return new Int32Array(super.buffer)}get HEAPU32(){return new Uint32Array(super.buffer)}get HEAP64(){return new BigInt64Array(super.buffer)}get HEAPU64(){return new BigUint64Array(super.buffer)}get HEAPF32(){return new 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58})),this.sock_send=it(this,"sock_send",(function(){return 58})),this.sock_shutdown=it(this,"sock_shutdown",(function(){return 58})),J.set(this,{fds:r,args:e,env:n}),s&&tt.set(this,s);const a=this;function c(t,e,n,r,s){a[t]=i?o?o.wrapImportFunction(it(a,t,n)):V(it(a,t,n),r,s):it(a,t,e)}function u(t,e,n,r){const i=J.get(this).fds.get(t,b.FD_FILESTAT_SET_TIMES,BigInt(0));return 2==(2&r)&&(e=BigInt(1e6*Date.now())),8==(8&r)&&(n=BigInt(1e6*Date.now())),{fileDescriptor:i,atim:e,mtim:n}}function f(t,e,n,r){const i=(e&(b.FD_READ|b.FD_READDIR))!==BigInt(0),s=(e&(b.FD_DATASYNC|b.FD_WRITE|b.FD_ALLOCATE|b.FD_FILESTAT_SET_SIZE))!==BigInt(0);let o=s?i?2:1:0,a=b.PATH_OPEN,c=e|n;return 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28;const{HEAPU8:s,view:o}=et(this),a=J.get(this).fds.get(t,b.FD_READ|b.FD_SEEK,BigInt(0));let c=0;const u=Array.from({length:Number(n)},((t,n)=>{const r=e+8*n,i=o.getInt32(r,!0),a=o.getUint32(r+4,!0);return c+=a,s.subarray(i,i+a)}));let f=0;const h=new Uint8Array(c);h._isBuffer=!0;const{bytesRead:g}=await a.fd.read(h,0,h.length,Number(r));return f=h?X(u,h.subarray(0,g)):0,o.setUint32(i,f,!0),0}),["i32","i32","i32","i64","i32"],["i32"]),c("fd_pwrite",(function(t,e,n,r,i){if(e=Number(e),i=Number(i),0===e||0===i)return 28;const{HEAPU8:s,view:o}=et(this),a=J.get(this).fds.get(t,b.FD_WRITE|b.FD_SEEK,BigInt(0)),c=O(Array.from({length:Number(n)},((t,n)=>{const r=e+8*n,i=o.getInt32(r,!0),a=o.getUint32(r+4,!0);return s.subarray(i,i+a)}))),u=nt(this).writeSync(a.fd,c,0,c.length,Number(r));return o.setUint32(i,u,!0),0}),(async function(t,e,n,r,i){if(e=Number(e),i=Number(i),0===e||0===i)return 28;const{HEAPU8:s,view:o}=et(this),a=J.get(this).fds.get(t,b.FD_WRITE|b.FD_SEEK,BigInt(0)),c=O(Array.from({length:Number(n)},((t,n)=>{const r=e+8*n,i=o.getInt32(r,!0),a=o.getUint32(r+4,!0);return s.subarray(i,i+a)}))),{bytesWritten:u}=await a.fd.write(c,0,c.length,Number(r));return o.setUint32(i,u,!0),0}),["i32","i32","i32","i64","i32"],["i32"]),c("fd_read",(function(t,e,n,r){if(e=Number(e),r=Number(r),0===e||0===r)return 28;const{HEAPU8:i,view:s}=et(this),o=J.get(this).fds.get(t,b.FD_READ,BigInt(0));let a=0;const c=Array.from({length:Number(n)},((t,n)=>{const r=e+8*n,o=s.getInt32(r,!0),c=s.getUint32(r+4,!0);return a+=c,i.subarray(o,o+c)}));let u,f=0;if(0===t){if("undefined"==typeof window||"function"!=typeof window.prompt)return 58;u=ut(),f=u?X(c,u):0}else{u=new Uint8Array(a),u._isBuffer=!0;const t=nt(this).readSync(o.fd,u,0,u.length,Number(o.pos));f=u?X(c,u.subarray(0,t)):0,o.pos+=BigInt(f)}return s.setUint32(r,f,!0),0}),(async function(t,e,n,r){if(e=Number(e),r=Number(r),0===e||0===r)return 28;const{HEAPU8:i,view:s}=et(this),o=J.get(this).fds.get(t,b.FD_READ,BigInt(0));let a=0;const c=Array.from({length:Number(n)},((t,n)=>{const r=e+8*n,o=s.getInt32(r,!0),c=s.getUint32(r+4,!0);return a+=c,i.subarray(o,o+c)}));let u,f=0;if(0===t){if("undefined"==typeof window||"function"!=typeof window.prompt)return 58;u=ut(),f=u?X(c,u):0}else{u=new Uint8Array(a),u._isBuffer=!0;const{bytesRead:t}=await o.fd.read(u,0,u.length,Number(o.pos));f=u?X(c,u.subarray(0,t)):0,o.pos+=BigInt(f)}return s.setUint32(r,f,!0),0}),["i32","i32","i32","i32"],["i32"]),c("fd_readdir",(function(t,e,n,r,i){if(e=Number(e),n=Number(n),i=Number(i),0===e||0===i)return 0;const s=J.get(this).fds.get(t,b.FD_READDIR,BigInt(0)),o=nt(this),a=o.readdirSync(s.realPath,{withFileTypes:!0}),{HEAPU8:c,view:u}=et(this);let f=0;for(let t=Number(r);t<a.length;t++){const r=at.encode(a[t].name),i=o.statSync(I(s.realPath,a[t].name),{bigint:!0}),u=new Uint8Array(24+r.byteLength),h=new DataView(u.buffer);let g;h.setBigUint64(0,BigInt(t+1),!0),h.setBigUint64(8,BigInt(i.ino?i.ino:0),!0),h.setUint32(16,r.byteLength,!0),g=a[t].isFile()?4:a[t].isDirectory()?3:a[t].isSymbolicLink()?7:a[t].isCharacterDevice()?2:a[t].isBlockDevice()?1:a[t].isSocket()?6:0,h.setUint8(20,g),u.set(r,24);const d=u.slice(0,Math.min(u.length,n-f));c.set(d,e+f),f+=d.byteLength}return u.setUint32(i,f,!0),0}),(async function(t,e,n,r,i){if(e=Number(e),n=Number(n),i=Number(i),0===e||0===i)return 0;const s=J.get(this).fds.get(t,b.FD_READDIR,BigInt(0)),o=nt(this),a=await o.promises.readdir(s.realPath,{withFileTypes:!0}),{HEAPU8:c,view:u}=et(this);let f=0;for(let t=Number(r);t<a.length;t++){const r=at.encode(a[t].name),i=await o.promises.stat(I(s.realPath,a[t].name),{bigint:!0}),u=new Uint8Array(24+r.byteLength),h=new DataView(u.buffer);let g;h.setBigUint64(0,BigInt(t+1),!0),h.setBigUint64(8,BigInt(i.ino?i.ino:0),!0),h.setUint32(16,r.byteLength,!0),g=a[t].isFile()?4:a[t].isDirectory()?3:a[t].isSymbolicLink()?7:a[t].isCharacterDevice()?2:a[t].isBlockDevice()?1:a[t].isSocket()?6:0,h.setUint8(20,g),u.set(r,24);const d=u.slice(0,Math.min(u.length,n-f));c.set(d,e+f),f+=d.byteLength}return u.setUint32(i,f,!0),0}),["i32","i32","i32","i64","i32"],["i32"]),c("fd_renumber",(function(t,e){return J.get(this).fds.renumber(e,t),0}),(async function(t,e){const n=J.get(this);return await n.fds.renumber(e,t),0}),["i32","i32"],["i32"]),c("fd_sync",(function(t){const e=J.get(this).fds.get(t,b.FD_SYNC,BigInt(0));return nt(this).fsyncSync(e.fd),0}),(async function(t){const e=J.get(this).fds.get(t,b.FD_SYNC,BigInt(0));return await e.fd.sync(),0}),["i32"],["i32"]),c("fd_write",(function(t,e,n,r){if(e=Number(e),r=Number(r),0===e||0===r)return 28;const{HEAPU8:i,view:s}=et(this),o=J.get(this).fds.get(t,b.FD_WRITE,BigInt(0)),a=O(Array.from({length:Number(n)},((t,n)=>{const r=e+8*n,o=s.getInt32(r,!0),a=s.getUint32(r+4,!0);return i.subarray(o,o+a)})));let c;if(1===t||2===t)c=o.write(a);else{c=nt(this).writeSync(o.fd,a,0,a.length,Number(o.pos)),o.pos+=BigInt(c)}return s.setUint32(r,c,!0),0}),(async function(t,e,n,r){if(e=Number(e),r=Number(r),0===e||0===r)return 28;const{HEAPU8:i,view:s}=et(this),o=J.get(this).fds.get(t,b.FD_WRITE,BigInt(0)),a=O(Array.from({length:Number(n)},((t,n)=>{const r=e+8*n,o=s.getInt32(r,!0),a=s.getUint32(r+4,!0);return i.subarray(o,o+a)})));let c;return 1===t||2===t?c=o.write(a):(c=await(await o.fd.write(a,0,a.length,Number(o.pos))).bytesWritten,o.pos+=BigInt(c)),s.setUint32(r,c,!0),0}),["i32","i32","i32","i32"],["i32"]),c("path_create_directory",(function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=et(this),i=J.get(this).fds.get(t,b.PATH_CREATE_DIRECTORY,BigInt(0));let s=ct.decode(r.subarray(e,e+n));s=I(i.realPath,s);return nt(this).mkdirSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=et(this),i=J.get(this).fds.get(t,b.PATH_CREATE_DIRECTORY,BigInt(0));let s=ct.decode(r.subarray(e,e+n));s=I(i.realPath,s);const o=nt(this);return await o.promises.mkdir(s),0}),["i32","i32","i32"],["i32"]),c("path_filestat_get",(function(t,e,n,r,i){if(n=Number(n),r=Number(r),i=Number(i),0===n||0===i)return 28;const{HEAPU8:s,view:o}=et(this),a=J.get(this).fds.get(t,b.PATH_FILESTAT_GET,BigInt(0));let c=ct.decode(s.subarray(n,n+r));const u=nt(this);let f;return c=I(a.realPath,c),f=1==(1&e)?u.statSync(c,{bigint:!0}):u.lstatSync(c,{bigint:!0}),M(o,i,f),0}),(async function(t,e,n,r,i){if(n=Number(n),r=Number(r),i=Number(i),0===n||0===i)return 28;const{HEAPU8:s,view:o}=et(this),a=J.get(this).fds.get(t,b.PATH_FILESTAT_GET,BigInt(0));let c=ct.decode(s.subarray(n,n+r));const u=nt(this);let f;return c=I(a.realPath,c),f=1==(1&e)?await u.promises.stat(c,{bigint:!0}):await u.promises.lstat(c,{bigint:!0}),M(o,i,f),0}),["i32","i32","i32","i32","i32"],["i32"]),c("path_filestat_set_times",(function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),0===n)return 28;if(-16&o)return 28;const{HEAPU8:a}=et(this),c=J.get(this).fds.get(t,b.PATH_FILESTAT_SET_TIMES,BigInt(0)),u=nt(this),f=st(u,c,ct.decode(a.subarray(n,n+r)),e);return 2==(2&o)&&(i=BigInt(1e6*Date.now())),8==(8&o)&&(s=BigInt(1e6*Date.now())),u.utimesSync(f,Number(i),Number(s)),0}),(async function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),0===n)return 28;if(-16&o)return 28;const{HEAPU8:a}=et(this),c=J.get(this).fds.get(t,b.PATH_FILESTAT_SET_TIMES,BigInt(0)),u=nt(this),f=await ot(u,c,ct.decode(a.subarray(n,n+r)),e);return 2==(2&o)&&(i=BigInt(1e6*Date.now())),8==(8&o)&&(s=BigInt(1e6*Date.now())),await u.promises.utimes(f,Number(i),Number(s)),0}),["i32","i32","i32","i32","i64","i64","i32"],["i32"]),c("path_link",(function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),s=Number(s),o=Number(o),0===n||0===s)return 28;const a=J.get(this);let c,u;t===i?c=u=a.fds.get(t,b.PATH_LINK_SOURCE|b.PATH_LINK_TARGET,BigInt(0)):(c=a.fds.get(t,b.PATH_LINK_SOURCE,BigInt(0)),u=a.fds.get(i,b.PATH_LINK_TARGET,BigInt(0)));const{HEAPU8:f}=et(this),h=nt(this),g=st(h,c,ct.decode(f.subarray(n,n+r)),e),d=I(u.realPath,ct.decode(f.subarray(s,s+o)));return h.linkSync(g,d),0}),(async function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),s=Number(s),o=Number(o),0===n||0===s)return 28;const a=J.get(this);let c,u;t===i?c=u=a.fds.get(t,b.PATH_LINK_SOURCE|b.PATH_LINK_TARGET,BigInt(0)):(c=a.fds.get(t,b.PATH_LINK_SOURCE,BigInt(0)),u=a.fds.get(i,b.PATH_LINK_TARGET,BigInt(0)));const{HEAPU8:f}=et(this),h=nt(this),g=await ot(h,c,ct.decode(f.subarray(n,n+r)),e),d=I(u.realPath,ct.decode(f.subarray(s,s+o)));return await h.promises.link(g,d),0}),["i32","i32","i32","i32","i32","i32","i32"],["i32"]),c("path_open",(function(t,e,n,r,i,s,o,a,c){if(n=Number(n),c=Number(c),0===n||0===c)return 28;r=Number(r),s=BigInt(s),o=BigInt(o);const{flags:u,needed_base:h,needed_inheriting:g}=f(i,s,o,a),d=J.get(this),l=d.fds.get(t,h,g),_=et(this),E=_.HEAPU8,y=ct.decode(E.subarray(n,n+r)),p=nt(this),I=st(p,l,y,e),b=p.openSync(I,u,438),m=d.fds.getFileTypeByFd(b);if(0!=(2&i)&&3!==m)return 54;const{base:A,inheriting:T}=H(d.fds.stdio,b,u,m),w=d.fds.insert(b,I,I,m,s&A,o&T,0),N=p.fstatSync(b,{bigint:!0});N.isFile()&&(w.size=N.size,0!=(1024&u)&&(w.pos=N.size));return _.view.setInt32(c,w.id,!0),0}),(async function(t,e,n,r,i,s,o,a,c){if(n=Number(n),c=Number(c),0===n||0===c)return 28;r=Number(r),s=BigInt(s),o=BigInt(o);const{flags:u,needed_base:h,needed_inheriting:g}=f(i,s,o,a),d=J.get(this),l=d.fds.get(t,h,g),_=et(this),E=_.HEAPU8,y=ct.decode(E.subarray(n,n+r)),p=nt(this),I=await ot(p,l,y,e),b=await p.promises.open(I,u,438),m=await d.fds.getFileTypeByFd(b);if(0!=(2&i)&&3!==m)return 54;const{base:A,inheriting:T}=H(d.fds.stdio,b.fd,u,m),w=d.fds.insert(b,I,I,m,s&A,o&T,0),N=await b.stat({bigint:!0});N.isFile()&&(w.size=N.size,0!=(1024&u)&&(w.pos=N.size));return _.view.setInt32(c,w.id,!0),0}),["i32","i32","i32","i32","i32","i64","i64","i32","i32"],["i32"]),c("path_readlink",(function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),r=Number(r),i=Number(i),s=Number(s),0===e||0===r||0===s)return 28;const{HEAPU8:o,view:a}=et(this),c=J.get(this).fds.get(t,b.PATH_READLINK,BigInt(0));let u=ct.decode(o.subarray(e,e+n));u=I(c.realPath,u);const f=nt(this).readlinkSync(u),h=at.encode(f),g=Math.min(h.length,i);return g>=i?42:(o.set(h.subarray(0,g),r),o[r+g]=0,a.setUint32(s,g+1,!0),0)}),(async function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),r=Number(r),i=Number(i),s=Number(s),0===e||0===r||0===s)return 28;const{HEAPU8:o,view:a}=et(this),c=J.get(this).fds.get(t,b.PATH_READLINK,BigInt(0));let u=ct.decode(o.subarray(e,e+n));u=I(c.realPath,u);const f=nt(this),h=await f.promises.readlink(u),g=at.encode(h),d=Math.min(g.length,i);return d>=i?42:(o.set(g.subarray(0,d),r),o[r+d]=0,a.setUint32(s,d+1,!0),0)}),["i32","i32","i32","i32","i32","i32"],["i32"]),c("path_remove_directory",(function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=et(this),i=J.get(this).fds.get(t,b.PATH_REMOVE_DIRECTORY,BigInt(0));let s=ct.decode(r.subarray(e,e+n));s=I(i.realPath,s);return nt(this).rmdirSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=et(this),i=J.get(this).fds.get(t,b.PATH_REMOVE_DIRECTORY,BigInt(0));let s=ct.decode(r.subarray(e,e+n));s=I(i.realPath,s);const o=nt(this);return await o.promises.rmdir(s),0}),["i32","i32","i32"],["i32"]),c("path_rename",(function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),i=Number(i),s=Number(s),0===e||0===i)return 28;const o=J.get(this);let a,c;t===r?a=c=o.fds.get(t,b.PATH_RENAME_SOURCE|b.PATH_RENAME_TARGET,BigInt(0)):(a=o.fds.get(t,b.PATH_RENAME_SOURCE,BigInt(0)),c=o.fds.get(r,b.PATH_RENAME_TARGET,BigInt(0)));const{HEAPU8:u}=et(this),f=I(a.realPath,ct.decode(u.subarray(e,e+n))),h=I(c.realPath,ct.decode(u.subarray(i,i+s)));return nt(this).renameSync(f,h),0}),(async function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),i=Number(i),s=Number(s),0===e||0===i)return 28;const o=J.get(this);let a,c;t===r?a=c=o.fds.get(t,b.PATH_RENAME_SOURCE|b.PATH_RENAME_TARGET,BigInt(0)):(a=o.fds.get(t,b.PATH_RENAME_SOURCE,BigInt(0)),c=o.fds.get(r,b.PATH_RENAME_TARGET,BigInt(0)));const{HEAPU8:u}=et(this),f=I(a.realPath,ct.decode(u.subarray(e,e+n))),h=I(c.realPath,ct.decode(u.subarray(i,i+s))),g=nt(this);return await g.promises.rename(f,h),0}),["i32","i32","i32","i32","i32","i32"],["i32"]),c("path_symlink",(function(t,e,n,r,i){if(t=Number(t),e=Number(e),r=Number(r),i=Number(i),0===t||0===r)return 28;const{HEAPU8:s}=et(this),o=J.get(this).fds.get(n,b.PATH_SYMLINK,BigInt(0)),a=ct.decode(s.subarray(t,t+e));let c=ct.decode(s.subarray(r,r+i));c=I(o.realPath,c);return nt(this).symlinkSync(a,c),0}),(async function(t,e,n,r,i){if(t=Number(t),e=Number(e),r=Number(r),i=Number(i),0===t||0===r)return 28;const{HEAPU8:s}=et(this),o=J.get(this).fds.get(n,b.PATH_SYMLINK,BigInt(0)),a=ct.decode(s.subarray(t,t+e));let c=ct.decode(s.subarray(r,r+i));c=I(o.realPath,c);const u=nt(this);return await u.promises.symlink(a,c),0}),["i32","i32","i32","i32","i32"],["i32"]),c("path_unlink_file",(function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=et(this),i=J.get(this).fds.get(t,b.PATH_UNLINK_FILE,BigInt(0));let s=ct.decode(r.subarray(e,e+n));s=I(i.realPath,s);return nt(this).unlinkSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=et(this),i=J.get(this).fds.get(t,b.PATH_UNLINK_FILE,BigInt(0));let s=ct.decode(r.subarray(e,e+n));s=I(i.realPath,s);const o=nt(this);return await o.promises.unlink(s),0}),["i32","i32","i32"],["i32"]),this._setMemory=function(e){if(!(e instanceof t.Memory))throw new TypeError('"instance.exports.memory" property must be a WebAssembly.Memory');Q.set(a,j(e))}}static createSync(t,e,n,r,i,s,o){const a=new z({size:3,in:r[0],out:r[1],err:r[2],fs:i,print:s,printErr:o}),c=new ft(t,e,a,!1,i);if(n.length>0)for(let t=0;t<n.length;++t){const e=i.realpathSync(n[t].realPath,"utf8"),r=i.openSync(e,"r",438);a.insertPreopen(r,n[t].mappedPath,e)}return c}static async createAsync(t,e,n,r,i,s,o,a){const c=new W({size:3,in:r[0],out:r[1],err:r[2],print:s,printErr:o}),u=new ft(t,e,c,!0,i,a);if(n.length>0)for(let t=0;t<n.length;++t){const e=n[t],r=await i.promises.realpath(e.realPath),s=await i.promises.open(r,"r",438);await c.insertPreopen(s,e.mappedPath,r)}return u}}const ht=Object.freeze(Object.create(null)),gt=Symbol("kExitCode"),dt=Symbol("kSetMemory"),lt=Symbol("kStarted"),_t=Symbol("kInstance");function Et(t,n){e(n,"instance"),e(n.exports,"instance.exports"),t[_t]=n,t[dt](n.exports.memory)}function yt(t){var n;e(t,"options"),void 0!==t.args&&function(t,e){if(!Array.isArray(t))throw new TypeError(`${e} must be an array. Received ${null===t?"null":typeof t}`)}(t.args,"options.args");const i=(null!==(n=t.args)&&void 0!==n?n:[]).map(String),s=[];void 0!==t.env&&(e(t.env,"options.env"),Object.entries(t.env).forEach((({0:t,1:e})=>{void 0!==e&&s.push(`${t}=${e}`)})));const o=[];if(void 0!==t.preopens&&(e(t.preopens,"options.preopens"),Object.entries(t.preopens).forEach((({0:t,1:e})=>o.push({mappedPath:String(t),realPath:String(e)})))),o.length>0){if(void 0===t.fs)throw new Error("filesystem is disabled, can not preopen directory");try{e(t.fs,"options.fs")}catch(t){throw new TypeError("Node.js fs like implementation is not provided")}}void 0!==t.print&&r(t.print,"options.print"),void 0!==t.printErr&&r(t.printErr,"options.printErr"),void 0!==t.returnOnExit&&function(t,e){if("boolean"!=typeof t)throw new TypeError(`${e} must be a boolean. Received ${null===t?"null":typeof t}`)}(t.returnOnExit,"options.returnOnExit");return{args:i,env:s,preopens:o,stdio:[0,1,2]}}function pt(t,e){this[dt]=t,this.wasiImport=e,this[lt]=!1,this[gt]=0,this[_t]=void 0}class It{constructor(t=ht){const{args:e,env:n,preopens:r,stdio:i}=yt(t),s=ft.createSync(e,n,r,i,t.fs,t.print,t.printErr),o=s._setMemory;delete s._setMemory,pt.call(this,o,s),t.returnOnExit&&(s.proc_exit=bt.bind(this))}static createSync(t=ht){return new It(t)}static async createAsync(t=ht){const{args:n,env:i,preopens:s,stdio:o}=yt(t);void 0!==t.asyncify&&(e(t.asyncify,"options.asyncify"),r(t.asyncify.wrapImportFunction,"options.asyncify.wrapImportFunction"));const a=await ft.createAsync(n,i,s,o,t.fs,t.print,t.printErr,t.asyncify),c=a._setMemory;delete a._setMemory;const u=Object.create(It.prototype);return pt.call(u,c,a),t.returnOnExit&&(a.proc_exit=bt.bind(u)),u}start(t){if(this[lt])throw new Error("WASI instance has already started");this[lt]=!0,Et(this,t);const{_start:e,_initialize:n}=this[_t].exports;let s;r(e,"instance.exports._start"),i(n,"instance.exports._initialize");try{s=e()}catch(t){if(t!==gt)throw t}return s instanceof Promise?s.then((()=>this[gt]),(t=>{if(t!==gt)throw t;return this[gt]})):this[gt]}initialize(t){if(this[lt])throw new Error("WASI instance has already started");this[lt]=!0,Et(this,t);const{_start:e,_initialize:n}=this[_t].exports;if(i(e,"instance.exports._start"),void 0!==n)return r(n,"instance.exports._initialize"),n()}}function bt(t){throw this[gt]=t,gt}export{u as Asyncify,Y as Memory,It as WASI,G as WebAssemblyMemory,d as asyncifyLoad,_ as asyncifyLoadSync,j as extendMemory,g as load,l as loadSync,Z as wrapAsyncExport,V as wrapAsyncImport,q as wrapExports};
+const t="undefined"!=typeof WebAssembly?WebAssembly:"undefined"!=typeof WXWebAssembly?WXWebAssembly:void 0;if(!t)throw new Error("WebAssembly is not supported in this environment");function e(t,e){if(null===t||"object"!=typeof t)throw new TypeError(`${e} must be an object. Received ${null===t?"null":typeof t}`)}function n(t,e){if("string"!=typeof t)throw new TypeError(`${e} must be a string. Received ${null===t?"null":typeof t}`)}function r(t,e){if("function"!=typeof t)throw new TypeError(`${e} must be a function. Received ${null===t?"null":typeof t}`)}function i(t,e){if(void 0!==t)throw new TypeError(`${e} must be undefined. 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28;const{HEAPU8:i,view:s}=J(this),o=X.get(this).fds.get(t,p.FD_WRITE,BigInt(0)),a=L(Array.from({length:Number(n)},((t,n)=>{const r=e+8*n,o=s.getInt32(r,!0),a=s.getUint32(r+4,!0);return i.subarray(o,o+a)})));let u;if(1===t||2===t)u=o.write(a);else{u=tt(this).writeSync(o.fd,a,0,a.length,Number(o.pos)),o.pos+=BigInt(u)}return s.setUint32(r,u,!0),0}),(async function(t,e,n,r){if(e=Number(e),r=Number(r),0===e||0===r)return 28;const{HEAPU8:i,view:s}=J(this),o=X.get(this).fds.get(t,p.FD_WRITE,BigInt(0)),a=L(Array.from({length:Number(n)},((t,n)=>{const r=e+8*n,o=s.getInt32(r,!0),a=s.getUint32(r+4,!0);return i.subarray(o,o+a)})));let u;return 1===t||2===t?u=o.write(a):(u=await(await o.fd.write(a,0,a.length,Number(o.pos))).bytesWritten,o.pos+=BigInt(u)),s.setUint32(r,u,!0),0}),["i32","i32","i32","i32"],["i32"]),u("path_create_directory",(function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=J(this),i=X.get(this).fds.get(t,p.PATH_CREATE_DIRECTORY,BigInt(0));let s=ot.decode(r.subarray(e,e+n));s=y(i.realPath,s);return tt(this).mkdirSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=J(this),i=X.get(this).fds.get(t,p.PATH_CREATE_DIRECTORY,BigInt(0));let s=ot.decode(r.subarray(e,e+n));s=y(i.realPath,s);const o=tt(this);return await o.promises.mkdir(s),0}),["i32","i32","i32"],["i32"]),u("path_filestat_get",(function(t,e,n,r,i){if(n=Number(n),r=Number(r),i=Number(i),0===n||0===i)return 28;const{HEAPU8:s,view:o}=J(this),a=X.get(this).fds.get(t,p.PATH_FILESTAT_GET,BigInt(0));let u=ot.decode(s.subarray(n,n+r));const c=tt(this);let f;return u=y(a.realPath,u),f=1==(1&e)?c.statSync(u,{bigint:!0}):c.lstatSync(u,{bigint:!0}),C(o,i,f),0}),(async function(t,e,n,r,i){if(n=Number(n),r=Number(r),i=Number(i),0===n||0===i)return 28;const{HEAPU8:s,view:o}=J(this),a=X.get(this).fds.get(t,p.PATH_FILESTAT_GET,BigInt(0));let u=ot.decode(s.subarray(n,n+r));const c=tt(this);let f;return u=y(a.realPath,u),f=1==(1&e)?await c.promises.stat(u,{bigint:!0}):await c.promises.lstat(u,{bigint:!0}),C(o,i,f),0}),["i32","i32","i32","i32","i32"],["i32"]),u("path_filestat_set_times",(function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),0===n)return 28;if(-16&o)return 28;const{HEAPU8:a}=J(this),u=X.get(this).fds.get(t,p.PATH_FILESTAT_SET_TIMES,BigInt(0)),c=tt(this),f=rt(c,u,ot.decode(a.subarray(n,n+r)),e);return 2==(2&o)&&(i=BigInt(1e6*Date.now())),8==(8&o)&&(s=BigInt(1e6*Date.now())),c.utimesSync(f,Number(i),Number(s)),0}),(async function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),0===n)return 28;if(-16&o)return 28;const{HEAPU8:a}=J(this),u=X.get(this).fds.get(t,p.PATH_FILESTAT_SET_TIMES,BigInt(0)),c=tt(this),f=await it(c,u,ot.decode(a.subarray(n,n+r)),e);return 2==(2&o)&&(i=BigInt(1e6*Date.now())),8==(8&o)&&(s=BigInt(1e6*Date.now())),await c.promises.utimes(f,Number(i),Number(s)),0}),["i32","i32","i32","i32","i64","i64","i32"],["i32"]),u("path_link",(function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),s=Number(s),o=Number(o),0===n||0===s)return 28;const a=X.get(this);let u,c;t===i?u=c=a.fds.get(t,p.PATH_LINK_SOURCE|p.PATH_LINK_TARGET,BigInt(0)):(u=a.fds.get(t,p.PATH_LINK_SOURCE,BigInt(0)),c=a.fds.get(i,p.PATH_LINK_TARGET,BigInt(0)));const{HEAPU8:f}=J(this),h=tt(this),g=rt(h,u,ot.decode(f.subarray(n,n+r)),e),d=y(c.realPath,ot.decode(f.subarray(s,s+o)));return h.linkSync(g,d),0}),(async function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),s=Number(s),o=Number(o),0===n||0===s)return 28;const a=X.get(this);let u,c;t===i?u=c=a.fds.get(t,p.PATH_LINK_SOURCE|p.PATH_LINK_TARGET,BigInt(0)):(u=a.fds.get(t,p.PATH_LINK_SOURCE,BigInt(0)),c=a.fds.get(i,p.PATH_LINK_TARGET,BigInt(0)));const{HEAPU8:f}=J(this),h=tt(this),g=await it(h,u,ot.decode(f.subarray(n,n+r)),e),d=y(c.realPath,ot.decode(f.subarray(s,s+o)));return await h.promises.link(g,d),0}),["i32","i32","i32","i32","i32","i32","i32"],["i32"]),u("path_open",(function(t,e,n,r,i,s,o,a,u){if(n=Number(n),u=Number(u),0===n||0===u)return 28;r=Number(r),s=BigInt(s),o=BigInt(o);const{flags:c,needed_base:h,needed_inheriting:g}=f(i,s,o,a),d=X.get(this),l=d.fds.get(t,h,g),_=J(this),E=_.HEAPU8,y=ot.decode(E.subarray(n,n+r)),p=tt(this),I=rt(p,l,y,e),b=p.openSync(I,c,438),m=d.fds.getFileTypeByFd(b);if(0!=(2&i)&&3!==m)return 54;const{base:A,inheriting:T}=U(d.fds.stdio,b,c,m),w=d.fds.insert(b,I,I,m,s&A,o&T,0),N=p.fstatSync(b,{bigint:!0});N.isFile()&&(w.size=N.size,0!=(1024&c)&&(w.pos=N.size));return _.view.setInt32(u,w.id,!0),0}),(async function(t,e,n,r,i,s,o,a,u){if(n=Number(n),u=Number(u),0===n||0===u)return 28;r=Number(r),s=BigInt(s),o=BigInt(o);const{flags:c,needed_base:h,needed_inheriting:g}=f(i,s,o,a),d=X.get(this),l=d.fds.get(t,h,g),_=J(this),E=_.HEAPU8,y=ot.decode(E.subarray(n,n+r)),p=tt(this),I=await it(p,l,y,e),b=await p.promises.open(I,c,438),m=await d.fds.getFileTypeByFd(b);if(0!=(2&i)&&3!==m)return 54;const{base:A,inheriting:T}=U(d.fds.stdio,b.fd,c,m),w=d.fds.insert(b,I,I,m,s&A,o&T,0),N=await b.stat({bigint:!0});N.isFile()&&(w.size=N.size,0!=(1024&c)&&(w.pos=N.size));return _.view.setInt32(u,w.id,!0),0}),["i32","i32","i32","i32","i32","i64","i64","i32","i32"],["i32"]),u("path_readlink",(function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),r=Number(r),i=Number(i),s=Number(s),0===e||0===r||0===s)return 28;const{HEAPU8:o,view:a}=J(this),u=X.get(this).fds.get(t,p.PATH_READLINK,BigInt(0));let c=ot.decode(o.subarray(e,e+n));c=y(u.realPath,c);const f=tt(this).readlinkSync(c),h=st.encode(f),g=Math.min(h.length,i);return g>=i?42:(o.set(h.subarray(0,g),r),o[r+g]=0,a.setUint32(s,g+1,!0),0)}),(async function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),r=Number(r),i=Number(i),s=Number(s),0===e||0===r||0===s)return 28;const{HEAPU8:o,view:a}=J(this),u=X.get(this).fds.get(t,p.PATH_READLINK,BigInt(0));let c=ot.decode(o.subarray(e,e+n));c=y(u.realPath,c);const f=tt(this),h=await f.promises.readlink(c),g=st.encode(h),d=Math.min(g.length,i);return d>=i?42:(o.set(g.subarray(0,d),r),o[r+d]=0,a.setUint32(s,d+1,!0),0)}),["i32","i32","i32","i32","i32","i32"],["i32"]),u("path_remove_directory",(function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=J(this),i=X.get(this).fds.get(t,p.PATH_REMOVE_DIRECTORY,BigInt(0));let s=ot.decode(r.subarray(e,e+n));s=y(i.realPath,s);return tt(this).rmdirSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=J(this),i=X.get(this).fds.get(t,p.PATH_REMOVE_DIRECTORY,BigInt(0));let s=ot.decode(r.subarray(e,e+n));s=y(i.realPath,s);const o=tt(this);return await o.promises.rmdir(s),0}),["i32","i32","i32"],["i32"]),u("path_rename",(function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),i=Number(i),s=Number(s),0===e||0===i)return 28;const o=X.get(this);let a,u;t===r?a=u=o.fds.get(t,p.PATH_RENAME_SOURCE|p.PATH_RENAME_TARGET,BigInt(0)):(a=o.fds.get(t,p.PATH_RENAME_SOURCE,BigInt(0)),u=o.fds.get(r,p.PATH_RENAME_TARGET,BigInt(0)));const{HEAPU8:c}=J(this),f=y(a.realPath,ot.decode(c.subarray(e,e+n))),h=y(u.realPath,ot.decode(c.subarray(i,i+s)));return tt(this).renameSync(f,h),0}),(async function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),i=Number(i),s=Number(s),0===e||0===i)return 28;const o=X.get(this);let a,u;t===r?a=u=o.fds.get(t,p.PATH_RENAME_SOURCE|p.PATH_RENAME_TARGET,BigInt(0)):(a=o.fds.get(t,p.PATH_RENAME_SOURCE,BigInt(0)),u=o.fds.get(r,p.PATH_RENAME_TARGET,BigInt(0)));const{HEAPU8:c}=J(this),f=y(a.realPath,ot.decode(c.subarray(e,e+n))),h=y(u.realPath,ot.decode(c.subarray(i,i+s))),g=tt(this);return await g.promises.rename(f,h),0}),["i32","i32","i32","i32","i32","i32"],["i32"]),u("path_symlink",(function(t,e,n,r,i){if(t=Number(t),e=Number(e),r=Number(r),i=Number(i),0===t||0===r)return 28;const{HEAPU8:s}=J(this),o=X.get(this).fds.get(n,p.PATH_SYMLINK,BigInt(0)),a=ot.decode(s.subarray(t,t+e));let u=ot.decode(s.subarray(r,r+i));u=y(o.realPath,u);return tt(this).symlinkSync(a,u),0}),(async function(t,e,n,r,i){if(t=Number(t),e=Number(e),r=Number(r),i=Number(i),0===t||0===r)return 28;const{HEAPU8:s}=J(this),o=X.get(this).fds.get(n,p.PATH_SYMLINK,BigInt(0)),a=ot.decode(s.subarray(t,t+e));let u=ot.decode(s.subarray(r,r+i));u=y(o.realPath,u);const c=tt(this);return await c.promises.symlink(a,u),0}),["i32","i32","i32","i32","i32"],["i32"]),u("path_unlink_file",(function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=J(this),i=X.get(this).fds.get(t,p.PATH_UNLINK_FILE,BigInt(0));let s=ot.decode(r.subarray(e,e+n));s=y(i.realPath,s);return tt(this).unlinkSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=J(this),i=X.get(this).fds.get(t,p.PATH_UNLINK_FILE,BigInt(0));let s=ot.decode(r.subarray(e,e+n));s=y(i.realPath,s);const o=tt(this);return await o.promises.unlink(s),0}),["i32","i32","i32"],["i32"]),this._setMemory=function(e){if(!(e instanceof t.Memory))throw new TypeError('"instance.exports.memory" property must be a WebAssembly.Memory');q.set(a,G(e))}}static createSync(t,e,n,r,i,s,o){const a=new M({size:3,in:r[0],out:r[1],err:r[2],fs:i,print:s,printErr:o}),u=new ut(t,e,a,!1,i);if(n.length>0)for(let t=0;t<n.length;++t){const e=i.realpathSync(n[t].realPath,"utf8"),r=i.openSync(e,"r",438);a.insertPreopen(r,n[t].mappedPath,e)}return u}static async createAsync(t,e,n,r,i,s,o,a){const u=new W({size:3,in:r[0],out:r[1],err:r[2],print:s,printErr:o}),c=new ut(t,e,u,!0,i,a);if(n.length>0)for(let t=0;t<n.length;++t){const e=n[t],r=await i.promises.realpath(e.realPath),s=await i.promises.open(r,"r",438);await u.insertPreopen(s,e.mappedPath,r)}return c}}const ct=Object.freeze(Object.create(null)),ft=Symbol("kExitCode"),ht=Symbol("kSetMemory"),gt=Symbol("kStarted"),dt=Symbol("kInstance"),lt=Symbol("kBindingName");function _t(t,n){e(n,"instance"),e(n.exports,"instance.exports"),t[dt]=n,t[ht](n.exports.memory)}function Et(t){var i;let s;if(e(t,"options"),void 0!==t.version)switch(n(t.version,"options.version"),t.version){case"unstable":s=ut,this[lt]="wasi_unstable";break;case"preview1":s=ut,this[lt]="wasi_snapshot_preview1";break;default:throw new TypeError(`unsupported WASI version "${t.version}"`)}else s=ut,this[lt]="wasi_snapshot_preview1";void 0!==t.args&&function(t,e){if(!Array.isArray(t))throw new TypeError(`${e} must be an array. Received ${null===t?"null":typeof t}`)}(t.args,"options.args");const o=(null!==(i=t.args)&&void 0!==i?i:[]).map(String),a=[];void 0!==t.env&&(e(t.env,"options.env"),Object.entries(t.env).forEach((({0:t,1:e})=>{void 0!==e&&a.push(`${t}=${e}`)})));const u=[];if(void 0!==t.preopens&&(e(t.preopens,"options.preopens"),Object.entries(t.preopens).forEach((({0:t,1:e})=>u.push({mappedPath:String(t),realPath:String(e)})))),u.length>0){if(void 0===t.fs)throw new Error("filesystem is disabled, can not preopen directory");try{e(t.fs,"options.fs")}catch(t){throw new TypeError("Node.js fs like implementation is not provided")}}void 0!==t.print&&r(t.print,"options.print"),void 0!==t.printErr&&r(t.printErr,"options.printErr"),void 0!==t.returnOnExit&&function(t,e){if("boolean"!=typeof t)throw new TypeError(`${e} must be a boolean. Received ${null===t?"null":typeof t}`)}(t.returnOnExit,"options.returnOnExit");return{args:o,env:a,preopens:u,stdio:[0,1,2],_WASI:s}}function yt(t,e){this[ht]=t,this.wasiImport=e,this[gt]=!1,this[ft]=0,this[dt]=void 0}class pt{constructor(t=ct){const{args:e,env:n,preopens:r,stdio:i,_WASI:s}=Et.call(this,t),o=s.createSync(e,n,r,i,t.fs,t.print,t.printErr),a=o._setMemory;delete o._setMemory,yt.call(this,a,o),t.returnOnExit&&(o.proc_exit=It.bind(this))}start(t){if(this[gt])throw new Error("WASI instance has already started");this[gt]=!0,_t(this,t);const{_start:e,_initialize:n}=this[dt].exports;let s;r(e,"instance.exports._start"),i(n,"instance.exports._initialize");try{s=e()}catch(t){if(t!==ft)throw t}return s instanceof Promise?s.then((()=>this[ft]),(t=>{if(t!==ft)throw t;return this[ft]})):this[ft]}initialize(t){if(this[gt])throw new Error("WASI instance has already started");this[gt]=!0,_t(this,t);const{_start:e,_initialize:n}=this[dt].exports;if(i(e,"instance.exports._start"),void 0!==n)return r(n,"instance.exports._initialize"),n()}getImportObject(){return{[this[lt]]:this.wasiImport}}}function It(t){throw this[ft]=t,ft}async function bt(t=ct){const n=Object.create(pt.prototype),{args:i,env:s,preopens:o,stdio:a,_WASI:u}=Et.call(n,t);void 0!==t.asyncify&&(e(t.asyncify,"options.asyncify"),r(t.asyncify.wrapImportFunction,"options.asyncify.wrapImportFunction"));const c=await u.createAsync(i,s,o,a,t.fs,t.print,t.printErr,t.asyncify),f=c._setMemory;return delete c._setMemory,yt.call(n,f,c),t.returnOnExit&&(c.proc_exit=It.bind(n)),n}export{c as Asyncify,z as Memory,pt as WASI,K as WebAssemblyMemory,d as asyncifyLoad,_ as asyncifyLoadSync,bt as createAsyncWASI,G as extendMemory,g as load,l as loadSync,$ as wrapAsyncExport,j as wrapAsyncImport,V as wrapExports};

dist/wasm-util.min.js

@@ -1,1 +0,1 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).wasmUtil={})}(this,(function(t){"use strict";const e="undefined"!=typeof WebAssembly?WebAssembly:"undefined"!=typeof WXWebAssembly?WXWebAssembly:void 0;if(!e)throw new Error("WebAssembly is not supported in this environment");function n(t,e){if(null===t||"object"!=typeof t)throw new TypeError(`${e} must be an object. Received ${null===t?"null":typeof t}`)}function r(t,e){if("string"!=typeof t)throw new TypeError(`${e} must be a string. Received ${null===t?"null":typeof t}`)}function i(t,e){if("function"!=typeof t)throw new TypeError(`${e} must be a function. Received ${null===t?"null":typeof t}`)}function s(t,e){if(void 0!==t)throw new TypeError(`${e} must be undefined. Received ${null===t?"null":typeof t}`)}function o(t){return!(!t||"object"!=typeof t&&"function"!=typeof t||"function"!=typeof t.then)}function a(t,e){const n=Object.create(null);return Object.keys(t).forEach((r=>{const i=t[r];Object.defineProperty(n,r,{enumerable:!0,value:e(i,r)})})),n}const c=["asyncify_get_state","asyncify_start_rewind","asyncify_start_unwind","asyncify_stop_rewind","asyncify_stop_unwind"];function u(t,e,n,r){if("function"!=typeof t.exports[r]||n<=0)return{wasm64:e,dataPtr:16,start:e?32:24,end:1024};const i=t.exports[r],s=e?Number(i(BigInt(16)+BigInt(n))):i(8+n);if(0===s)throw new Error("Allocate asyncify data failed");return e?{wasm64:e,dataPtr:s,start:s+16,end:s+16+n}:{wasm64:e,dataPtr:s,start:s+8,end:s+8+n}}class f{constructor(){this.value=void 0,this.exports=void 0,this.dataPtr=0}init(t,n,r){var i,s;if(this.exports)throw new Error("Asyncify has been initialized");if(!(t instanceof e.Memory))throw new TypeError("Require WebAssembly.Memory object");const o=n.exports;for(let t=0;t<c.length;++t)if("function"!=typeof o[c[t]])throw new TypeError("Invalid asyncify wasm");let a;const f=Boolean(r.wasm64);a=r.tryAllocate?!0===r.tryAllocate?u(n,f,4096,"malloc"):u(n,f,null!==(i=r.tryAllocate.size)&&void 0!==i?i:4096,null!==(s=r.tryAllocate.name)&&void 0!==s?s:"malloc"):{wasm64:f,dataPtr:16,start:f?32:24,end:1024},this.dataPtr=a.dataPtr,f?new BigInt64Array(t.buffer,this.dataPtr).set([BigInt(a.start),BigInt(a.end)]):new Int32Array(t.buffer,this.dataPtr).set([a.start,a.end]),this.exports=this.wrapExports(o,r.wrapExports);const h=Object.create(e.Instance.prototype);return Object.defineProperty(h,"exports",{value:this.exports}),h}assertState(){if(0!==this.exports.asyncify_get_state())throw new Error("Asyncify state error")}wrapImportFunction(t){const e=this;return function(){for(;2===e.exports.asyncify_get_state();)return e.exports.asyncify_stop_rewind(),e.value;e.assertState();const n=t.apply(this,arguments);if(!o(n))return n;e.exports.asyncify_start_unwind(e.dataPtr),e.value=n}}wrapImports(t){const e={};return Object.keys(t).forEach((n=>{const r=t[n],i={};Object.keys(r).forEach((t=>{const e=r[t];i[t]="function"==typeof e?this.wrapImportFunction(e):e})),e[n]=i})),e}wrapExportFunction(t){const e=this;return async function(){e.assertState();let n=t.apply(this,arguments);for(;1===e.exports.asyncify_get_state();)e.exports.asyncify_stop_unwind(),e.value=await e.value,e.assertState(),e.exports.asyncify_start_rewind(e.dataPtr),n=t.call(this);return e.assertState(),n}}wrapExports(t,e){return a(t,((t,n)=>{let r=-1!==c.indexOf(n)||"function"!=typeof t;return Array.isArray(e)&&(r=r||-1===e.indexOf(n)),r?t:this.wrapExportFunction(t)}))}}function h(t){if(t&&"object"!=typeof t)throw new TypeError("imports must be an object or undefined")}function g(t,n){return"undefined"!=typeof wx&&"undefined"!=typeof __wxConfig?e.instantiate(t,n):fetch(t).then((t=>t.arrayBuffer())).then((t=>e.instantiate(t,n)))}function d(t,n){let 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u=y(a.realPath,u),f=1==(1&e)?c.statSync(u,{bigint:!0}):c.lstatSync(u,{bigint:!0}),k(o,i,f),0}),(async function(t,e,n,r,i){if(n=Number(n),r=Number(r),i=Number(i),0===n||0===i)return 28;const{HEAPU8:s,view:o}=X(this),a=Z.get(this).fds.get(t,E.PATH_FILESTAT_GET,BigInt(0));let u=it.decode(s.subarray(n,n+r));const c=Q(this);let f;return u=y(a.realPath,u),f=1==(1&e)?await c.promises.stat(u,{bigint:!0}):await c.promises.lstat(u,{bigint:!0}),k(o,i,f),0}),["i32","i32","i32","i32","i32"],["i32"]),u("path_filestat_set_times",(function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),0===n)return 28;if(-16&o)return 28;const{HEAPU8:a}=X(this),u=Z.get(this).fds.get(t,E.PATH_FILESTAT_SET_TIMES,BigInt(0)),c=Q(this),f=et(c,u,it.decode(a.subarray(n,n+r)),e);return 2==(2&o)&&(i=BigInt(1e6*Date.now())),8==(8&o)&&(s=BigInt(1e6*Date.now())),c.utimesSync(f,Number(i),Number(s)),0}),(async function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),0===n)return 28;if(-16&o)return 28;const{HEAPU8:a}=X(this),u=Z.get(this).fds.get(t,E.PATH_FILESTAT_SET_TIMES,BigInt(0)),c=Q(this),f=await nt(c,u,it.decode(a.subarray(n,n+r)),e);return 2==(2&o)&&(i=BigInt(1e6*Date.now())),8==(8&o)&&(s=BigInt(1e6*Date.now())),await c.promises.utimes(f,Number(i),Number(s)),0}),["i32","i32","i32","i32","i64","i64","i32"],["i32"]),u("path_link",(function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),s=Number(s),o=Number(o),0===n||0===s)return 28;const a=Z.get(this);let u,c;t===i?u=c=a.fds.get(t,E.PATH_LINK_SOURCE|E.PATH_LINK_TARGET,BigInt(0)):(u=a.fds.get(t,E.PATH_LINK_SOURCE,BigInt(0)),c=a.fds.get(i,E.PATH_LINK_TARGET,BigInt(0)));const{HEAPU8:f}=X(this),h=Q(this),d=et(h,u,it.decode(f.subarray(n,n+r)),e),g=y(c.realPath,it.decode(f.subarray(s,s+o)));return h.linkSync(d,g),0}),(async function(t,e,n,r,i,s,o){if(n=Number(n),r=Number(r),s=Number(s),o=Number(o),0===n||0===s)return 28;const a=Z.get(this);let u,c;t===i?u=c=a.fds.get(t,E.PATH_LINK_SOURCE|E.PATH_LINK_TARGET,BigInt(0)):(u=a.fds.get(t,E.PATH_LINK_SOURCE,BigInt(0)),c=a.fds.get(i,E.PATH_LINK_TARGET,BigInt(0)));const{HEAPU8:f}=X(this),h=Q(this),d=await nt(h,u,it.decode(f.subarray(n,n+r)),e),g=y(c.realPath,it.decode(f.subarray(s,s+o)));return await h.promises.link(d,g),0}),["i32","i32","i32","i32","i32","i32","i32"],["i32"]),u("path_open",(function(t,e,n,r,i,s,o,a,u){if(n=Number(n),u=Number(u),0===n||0===u)return 28;r=Number(r),s=BigInt(s),o=BigInt(o);const{flags:c,needed_base:h,needed_inheriting:d}=f(i,s,o,a),g=Z.get(this),l=g.fds.get(t,h,d),_=X(this),y=_.HEAPU8,E=it.decode(y.subarray(n,n+r)),p=Q(this),I=et(p,l,E,e),b=p.openSync(I,c,438),m=g.fds.getFileTypeByFd(b);if(0!=(2&i)&&3!==m)return 54;const{base:A,inheriting:T}=R(g.fds.stdio,b,c,m),w=g.fds.insert(b,I,I,m,s&A,o&T,0),N=p.fstatSync(b,{bigint:!0});N.isFile()&&(w.size=N.size,0!=(1024&c)&&(w.pos=N.size));return _.view.setInt32(u,w.id,!0),0}),(async function(t,e,n,r,i,s,o,a,u){if(n=Number(n),u=Number(u),0===n||0===u)return 28;r=Number(r),s=BigInt(s),o=BigInt(o);const{flags:c,needed_base:h,needed_inheriting:d}=f(i,s,o,a),g=Z.get(this),l=g.fds.get(t,h,d),_=X(this),y=_.HEAPU8,E=it.decode(y.subarray(n,n+r)),p=Q(this),I=await nt(p,l,E,e),b=await p.promises.open(I,c,438),m=await g.fds.getFileTypeByFd(b);if(0!=(2&i)&&3!==m)return 54;const{base:A,inheriting:T}=R(g.fds.stdio,b.fd,c,m),w=g.fds.insert(b,I,I,m,s&A,o&T,0),N=await b.stat({bigint:!0});N.isFile()&&(w.size=N.size,0!=(1024&c)&&(w.pos=N.size));return _.view.setInt32(u,w.id,!0),0}),["i32","i32","i32","i32","i32","i64","i64","i32","i32"],["i32"]),u("path_readlink",(function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),r=Number(r),i=Number(i),s=Number(s),0===e||0===r||0===s)return 28;const{HEAPU8:o,view:a}=X(this),u=Z.get(this).fds.get(t,E.PATH_READLINK,BigInt(0));let c=it.decode(o.subarray(e,e+n));c=y(u.realPath,c);const f=Q(this).readlinkSync(c),h=rt.encode(f),d=Math.min(h.length,i);return d>=i?42:(o.set(h.subarray(0,d),r),o[r+d]=0,a.setUint32(s,d+1,!0),0)}),(async function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),r=Number(r),i=Number(i),s=Number(s),0===e||0===r||0===s)return 28;const{HEAPU8:o,view:a}=X(this),u=Z.get(this).fds.get(t,E.PATH_READLINK,BigInt(0));let c=it.decode(o.subarray(e,e+n));c=y(u.realPath,c);const f=Q(this),h=await f.promises.readlink(c),d=rt.encode(h),g=Math.min(d.length,i);return g>=i?42:(o.set(d.subarray(0,g),r),o[r+g]=0,a.setUint32(s,g+1,!0),0)}),["i32","i32","i32","i32","i32","i32"],["i32"]),u("path_remove_directory",(function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=X(this),i=Z.get(this).fds.get(t,E.PATH_REMOVE_DIRECTORY,BigInt(0));let s=it.decode(r.subarray(e,e+n));s=y(i.realPath,s);return Q(this).rmdirSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=X(this),i=Z.get(this).fds.get(t,E.PATH_REMOVE_DIRECTORY,BigInt(0));let s=it.decode(r.subarray(e,e+n));s=y(i.realPath,s);const o=Q(this);return await o.promises.rmdir(s),0}),["i32","i32","i32"],["i32"]),u("path_rename",(function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),i=Number(i),s=Number(s),0===e||0===i)return 28;const o=Z.get(this);let a,u;t===r?a=u=o.fds.get(t,E.PATH_RENAME_SOURCE|E.PATH_RENAME_TARGET,BigInt(0)):(a=o.fds.get(t,E.PATH_RENAME_SOURCE,BigInt(0)),u=o.fds.get(r,E.PATH_RENAME_TARGET,BigInt(0)));const{HEAPU8:c}=X(this),f=y(a.realPath,it.decode(c.subarray(e,e+n))),h=y(u.realPath,it.decode(c.subarray(i,i+s)));return Q(this).renameSync(f,h),0}),(async function(t,e,n,r,i,s){if(e=Number(e),n=Number(n),i=Number(i),s=Number(s),0===e||0===i)return 28;const o=Z.get(this);let a,u;t===r?a=u=o.fds.get(t,E.PATH_RENAME_SOURCE|E.PATH_RENAME_TARGET,BigInt(0)):(a=o.fds.get(t,E.PATH_RENAME_SOURCE,BigInt(0)),u=o.fds.get(r,E.PATH_RENAME_TARGET,BigInt(0)));const{HEAPU8:c}=X(this),f=y(a.realPath,it.decode(c.subarray(e,e+n))),h=y(u.realPath,it.decode(c.subarray(i,i+s))),d=Q(this);return await d.promises.rename(f,h),0}),["i32","i32","i32","i32","i32","i32"],["i32"]),u("path_symlink",(function(t,e,n,r,i){if(t=Number(t),e=Number(e),r=Number(r),i=Number(i),0===t||0===r)return 28;const{HEAPU8:s}=X(this),o=Z.get(this).fds.get(n,E.PATH_SYMLINK,BigInt(0)),a=it.decode(s.subarray(t,t+e));let u=it.decode(s.subarray(r,r+i));u=y(o.realPath,u);return Q(this).symlinkSync(a,u),0}),(async function(t,e,n,r,i){if(t=Number(t),e=Number(e),r=Number(r),i=Number(i),0===t||0===r)return 28;const{HEAPU8:s}=X(this),o=Z.get(this).fds.get(n,E.PATH_SYMLINK,BigInt(0)),a=it.decode(s.subarray(t,t+e));let u=it.decode(s.subarray(r,r+i));u=y(o.realPath,u);const c=Q(this);return await c.promises.symlink(a,u),0}),["i32","i32","i32","i32","i32"],["i32"]),u("path_unlink_file",(function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=X(this),i=Z.get(this).fds.get(t,E.PATH_UNLINK_FILE,BigInt(0));let s=it.decode(r.subarray(e,e+n));s=y(i.realPath,s);return Q(this).unlinkSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=X(this),i=Z.get(this).fds.get(t,E.PATH_UNLINK_FILE,BigInt(0));let s=it.decode(r.subarray(e,e+n));s=y(i.realPath,s);const o=Q(this);return await o.promises.unlink(s),0}),["i32","i32","i32"],["i32"]),this._setMemory=function(t){if(!(t instanceof e.Memory))throw new TypeError('"instance.exports.memory" property must be a WebAssembly.Memory');V.set(a,z(t))}}static createSync(t,e,n,r,i,s,o){const a=new x({size:3,in:r[0],out:r[1],err:r[2],fs:i,print:s,printErr:o}),u=new ot(t,e,a,!1,i);if(n.length>0)for(let t=0;t<n.length;++t){const e=i.realpathSync(n[t].realPath,"utf8"),r=i.openSync(e,"r",438);a.insertPreopen(r,n[t].mappedPath,e)}return u}static async createAsync(t,e,n,r,i,s,o,a){const u=new M({size:3,in:r[0],out:r[1],err:r[2],print:s,printErr:o}),c=new ot(t,e,u,!0,i,a);if(n.length>0)for(let t=0;t<n.length;++t){const e=n[t],r=await i.promises.realpath(e.realPath),s=await i.promises.open(r,"r",438);await u.insertPreopen(s,e.mappedPath,r)}return c}}const at=Object.freeze(Object.create(null)),ut=Symbol("kExitCode"),ct=Symbol("kSetMemory"),ft=Symbol("kStarted"),ht=Symbol("kInstance"),dt=Symbol("kBindingName");function gt(t,e){n(e,"instance"),n(e.exports,"instance.exports"),t[ht]=e,t[ct](e.exports.memory)}function lt(t){var e;let s;if(n(t,"options"),void 0!==t.version)switch(r(t.version,"options.version"),t.version){case"unstable":s=ot,this[dt]="wasi_unstable";break;case"preview1":s=ot,this[dt]="wasi_snapshot_preview1";break;default:throw new TypeError(`unsupported WASI version "${t.version}"`)}else s=ot,this[dt]="wasi_snapshot_preview1";void 0!==t.args&&function(t,e){if(!Array.isArray(t))throw new TypeError(`${e} must be an array. Received ${null===t?"null":typeof t}`)}(t.args,"options.args");const o=(null!==(e=t.args)&&void 0!==e?e:[]).map(String),a=[];void 0!==t.env&&(n(t.env,"options.env"),Object.entries(t.env).forEach((({0:t,1:e})=>{void 0!==e&&a.push(`${t}=${e}`)})));const u=[];if(void 0!==t.preopens&&(n(t.preopens,"options.preopens"),Object.entries(t.preopens).forEach((({0:t,1:e})=>u.push({mappedPath:String(t),realPath:String(e)})))),u.length>0){if(void 0===t.fs)throw new Error("filesystem is disabled, can not preopen directory");try{n(t.fs,"options.fs")}catch(t){throw new TypeError("Node.js fs like implementation is not provided")}}void 0!==t.print&&i(t.print,"options.print"),void 0!==t.printErr&&i(t.printErr,"options.printErr"),void 0!==t.returnOnExit&&function(t,e){if("boolean"!=typeof t)throw new TypeError(`${e} must be a boolean. Received ${null===t?"null":typeof t}`)}(t.returnOnExit,"options.returnOnExit");return{args:o,env:a,preopens:u,stdio:[0,1,2],_WASI:s}}function _t(t,e){this[ct]=t,this.wasiImport=e,this[ft]=!1,this[ut]=0,this[ht]=void 0}class yt{constructor(t=at){const{args:e,env:n,preopens:r,stdio:i,_WASI:s}=lt.call(this,t),o=s.createSync(e,n,r,i,t.fs,t.print,t.printErr),a=o._setMemory;delete o._setMemory,_t.call(this,a,o),t.returnOnExit&&(o.proc_exit=Et.bind(this))}start(t){if(this[ft])throw new Error("WASI instance has already started");this[ft]=!0,gt(this,t);const{_start:e,_initialize:n}=this[ht].exports;let r;i(e,"instance.exports._start"),s(n,"instance.exports._initialize");try{r=e()}catch(t){if(t!==ut)throw t}return r instanceof Promise?r.then((()=>this[ut]),(t=>{if(t!==ut)throw t;return this[ut]})):this[ut]}initialize(t){if(this[ft])throw new Error("WASI instance has already started");this[ft]=!0,gt(this,t);const{_start:e,_initialize:n}=this[ht].exports;if(s(e,"instance.exports._start"),void 0!==n)return i(n,"instance.exports._initialize"),n()}getImportObject(){return{[this[dt]]:this.wasiImport}}}function Et(t){throw this[ut]=t,ut}t.Asyncify=f,t.Memory=K,t.WASI=yt,t.WebAssemblyMemory=W,t.asyncifyLoad=function(t,e,n){h(n),n=null!=n?n:{};const r=new f;return g(e,n=r.wrapImports(n)).then((e=>{var i;const s=e.instance.exports.memory||(null===(i=n.env)||void 0===i?void 0:i.memory);return{module:e.module,instance:r.init(s,e.instance,t)}}))},t.asyncifyLoadSync=function(t,e,n){var r;h(n),n=null!=n?n:{};const i=new f,s=l(e,n=i.wrapImports(n)),o=s.instance.exports.memory||(null===(r=n.env)||void 0===r?void 0:r.memory);return{module:s.module,instance:i.init(o,s.instance,t)}},t.createAsyncWASI=async function(t=at){const e=Object.create(yt.prototype),{args:r,env:s,preopens:o,stdio:a,_WASI:u}=lt.call(e,t);void 0!==t.asyncify&&(n(t.asyncify,"options.asyncify"),i(t.asyncify.wrapImportFunction,"options.asyncify.wrapImportFunction"));const c=await u.createAsync(r,s,o,a,t.fs,t.print,t.printErr,t.asyncify),f=c._setMemory;return delete c._setMemory,_t.call(e,f,c),t.returnOnExit&&(c.proc_exit=Et.bind(e)),e},t.extendMemory=z,t.load=g,t.loadSync=l,t.wrapAsyncExport=j,t.wrapAsyncImport=Y,t.wrapExports=function(t,e){return a(t,((t,n)=>{let r="function"!=typeof t;return Array.isArray(e)&&(r=r||-1===e.indexOf(n)),r?t:j(t)}))},Object.defineProperty(t,"__esModule",{value:!0})}));

lib/cjs/asyncify.js

@@ -0,0 +0,0 @@ "use strict";

lib/cjs/index.js

@@ -0,0 +0,0 @@ "use strict";

lib/cjs/jspi.js

@@ -0,0 +0,0 @@ "use strict";

lib/cjs/load.js

@@ -20,10 +20,15 @@ "use strict";
 /** @public */
-function load(urlOrBuffer, imports) {
+function load(wasmInput, imports) {
     validateImports(imports);
     imports = imports !== null && imports !== void 0 ? imports : {};
     let source;
-    if (urlOrBuffer instanceof ArrayBuffer || ArrayBuffer.isView(urlOrBuffer)) {
-        return webassembly_1._WebAssembly.instantiate(urlOrBuffer, imports);
+    if (wasmInput instanceof ArrayBuffer || ArrayBuffer.isView(wasmInput)) {
+        return webassembly_1._WebAssembly.instantiate(wasmInput, imports);
     }
-    if (typeof urlOrBuffer !== 'string' && !(urlOrBuffer instanceof URL)) {
+    if (wasmInput instanceof webassembly_1._WebAssembly.Module) {
+        return webassembly_1._WebAssembly.instantiate(wasmInput, imports).then((instance) => {
+            return { instance, module: wasmInput };
+        });
+    }
+    if (typeof wasmInput !== 'string' && !(wasmInput instanceof URL)) {
         throw new TypeError('Invalid source');
@@ -34,13 +39,13 @@ }
         try {
-            responsePromise = fetch(urlOrBuffer);
+            responsePromise = fetch(wasmInput);
             source = webassembly_1._WebAssembly.instantiateStreaming(responsePromise, imports).catch(() => {
-                return fetchWasm(urlOrBuffer, imports);
+                return fetchWasm(wasmInput, imports);
             });
         }
         catch (_) {
-            source = fetchWasm(urlOrBuffer, imports);
+            source = fetchWasm(wasmInput, imports);
         }
     }
     else {
-        source = fetchWasm(urlOrBuffer, imports);
+        source = fetchWasm(wasmInput, imports);
     }
@@ -64,9 +69,15 @@ return source;
 /** @public */
-function loadSync(buffer, imports) {
-    if ((buffer instanceof ArrayBuffer) && !ArrayBuffer.isView(buffer)) {
+function loadSync(wasmInput, imports) {
+    validateImports(imports);
+    imports = imports !== null && imports !== void 0 ? imports : {};
+    let module;
+    if ((wasmInput instanceof ArrayBuffer) || ArrayBuffer.isView(wasmInput)) {
+        module = new webassembly_1._WebAssembly.Module(wasmInput);
+    }
+    else if (wasmInput instanceof WebAssembly.Module) {
+        module = wasmInput;
+    }
+    else {
         throw new TypeError('Invalid source');
     }
-    validateImports(imports);
-    imports = imports !== null && imports !== void 0 ? imports : {};
-    const module = new webassembly_1._WebAssembly.Module(buffer);
     const instance = new webassembly_1._WebAssembly.Instance(module, imports);
@@ -73,0 +84,0 @@ const source = { instance, module };

lib/cjs/memory.js

@@ -0,0 +0,0 @@ "use strict";

lib/cjs/wasi/error.js

@@ -0,0 +0,0 @@ "use strict";

lib/cjs/wasi/fd.js

@@ -0,0 +0,0 @@ "use strict";

lib/cjs/wasi/fs.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 //# sourceMappingURL=fs.js.map

lib/cjs/wasi/index.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.WASI = void 0;
+exports.createAsyncWASI = exports.WASI = void 0;
 const preview1_1 = require("./preview1");
@@ -12,2 +12,3 @@ const util_1 = require("./util");
 const kInstance = Symbol('kInstance');
+const kBindingName = Symbol('kBindingName');
 function setupInstance(self, instance) {
@@ -19,7 +20,25 @@ (0, util_1.validateObject)(instance, 'instance');
 }
-// /** @public */
-// export type WasiSnapshotPreview1 = Omit<_WASI, '_setMemory'>
 function validateOptions(options) {
     var _a;
     (0, util_1.validateObject)(options, 'options');
+    let _WASI;
+    if (options.version !== undefined) {
+        (0, util_1.validateString)(options.version, 'options.version');
+        switch (options.version) {
+            case 'unstable':
+                _WASI = preview1_1.WASI;
+                this[kBindingName] = 'wasi_unstable';
+                break;
+            case 'preview1':
+                _WASI = preview1_1.WASI;
+                this[kBindingName] = 'wasi_snapshot_preview1';
+                break;
+            default:
+                throw new TypeError(`unsupported WASI version "${options.version}"`);
+        }
+    }
+    else {
+        _WASI = preview1_1.WASI;
+        this[kBindingName] = 'wasi_snapshot_preview1';
+    }
     if (options.args !== undefined) {
@@ -83,3 +102,4 @@ (0, util_1.validateArray)(options.args, 'options.args');
         preopens,
-        stdio
+        stdio,
+        _WASI
     };
@@ -97,4 +117,4 @@ }
     constructor(options = kEmptyObject) {
-        const { args, env, preopens, stdio } = validateOptions(options);
-        const wrap = preview1_1.WASI.createSync(args, env, preopens, stdio, options.fs, options.print, options.printErr);
+        const { args, env, preopens, stdio, _WASI } = validateOptions.call(this, options);
+        const wrap = _WASI.createSync(args, env, preopens, stdio, options.fs, options.print, options.printErr);
         const setMemory = wrap._setMemory;
@@ -107,21 +127,2 @@ delete wrap._setMemory;
     }
-    static createSync(options = kEmptyObject) {
-        return new WASI(options);
-    }
-    static async createAsync(options = kEmptyObject) {
-        const { args, env, preopens, stdio } = validateOptions(options);
-        if (options.asyncify !== undefined) {
-            (0, util_1.validateObject)(options.asyncify, 'options.asyncify');
-            (0, util_1.validateFunction)(options.asyncify.wrapImportFunction, 'options.asyncify.wrapImportFunction');
-        }
-        const wrap = await preview1_1.WASI.createAsync(args, env, preopens, stdio, options.fs, options.print, options.printErr, options.asyncify);
-        const setMemory = wrap._setMemory;
-        delete wrap._setMemory;
-        const _this = Object.create(WASI.prototype);
-        initWASI.call(_this, setMemory, wrap);
-        if (options.returnOnExit) {
-            wrap.proc_exit = wasiReturnOnProcExit.bind(_this);
-        }
-        return _this;
-    }
     // Must not export _initialize, must export _start
@@ -170,2 +171,5 @@ start(instance) {
     }
+    getImportObject() {
+        return { [this[kBindingName]]: this.wasiImport };
+    }
 }
@@ -178,2 +182,20 @@ exports.WASI = WASI;
 }
+/** @public */
+async function createAsyncWASI(options = kEmptyObject) {
+    const _this = Object.create(WASI.prototype);
+    const { args, env, preopens, stdio, _WASI } = validateOptions.call(_this, options);
+    if (options.asyncify !== undefined) {
+        (0, util_1.validateObject)(options.asyncify, 'options.asyncify');
+        (0, util_1.validateFunction)(options.asyncify.wrapImportFunction, 'options.asyncify.wrapImportFunction');
+    }
+    const wrap = await _WASI.createAsync(args, env, preopens, stdio, options.fs, options.print, options.printErr, options.asyncify);
+    const setMemory = wrap._setMemory;
+    delete wrap._setMemory;
+    initWASI.call(_this, setMemory, wrap);
+    if (options.returnOnExit) {
+        wrap.proc_exit = wasiReturnOnProcExit.bind(_this);
+    }
+    return _this;
+}
+exports.createAsyncWASI = createAsyncWASI;
 //# sourceMappingURL=index.js.map

lib/cjs/wasi/path.js

@@ -0,0 +0,0 @@ "use strict";

lib/cjs/wasi/rights.js

@@ -0,0 +0,0 @@ "use strict";

lib/cjs/wasi/types.js

@@ -0,0 +0,0 @@ "use strict";

lib/cjs/wasi/util.js

@@ -0,0 +0,0 @@ "use strict";

lib/cjs/webassembly.js

@@ -0,0 +0,0 @@ "use strict";

package.json

 {
   "name": "@tybys/wasm-util",
-  "version": "0.7.0",
+  "version": "0.8.0",
   "description": "WASI polyfill for browser and some wasm util",
@@ -5,0 +5,0 @@ "main": "./lib/cjs/index.js",

README.md

@@ -28,3 +28,3 @@ # @tybys/wasm-util
 
-const wasi = WASI.createSync({
+const wasi = new WASI({
   args: ['chrome', 'file.wasm'],
@@ -31,0 +31,0 @@ env: {

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Total package byte prevSize

1331819

increased by78.9%

Number of package files

41

increased by5.13%

Lines of code

20677

increased by42.09%

No dependency changes