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s=tt.get(this).fds.get(t,A.FD_READDIR,BigInt(0)),o=rt(this),a=await o.promises.readdir(s.realPath,{withFileTypes:!0}),{HEAPU8:c,view:u}=nt(this);let f=0;for(let t=Number(r);t<a.length;t++){const r=ct.encode(a[t].name),i=await o.promises.stat(m(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"]),u("fd_renumber",(function(t,e){return tt.get(this).fds.renumber(e,t),0}),(async function(t,e){const n=tt.get(this);return await n.fds.renumber(e,t),0}),["i32","i32"],["i32"]),u("fd_sync",(function(t){const e=tt.get(this).fds.get(t,A.FD_SYNC,BigInt(0));return rt(this).fsyncSync(e.fd),0}),(async function(t){const e=tt.get(this).fds.get(t,A.FD_SYNC,BigInt(0));return await e.fd.sync(),0}),["i32"],["i32"]),u("fd_write",(function(t,e,n,r){if(e=Number(e),r=Number(r),0===e&&n||0===r)return 28;const{HEAPU8:i,view:s}=nt(this),o=tt.get(this).fds.get(t,A.FD_WRITE,BigInt(0));if(!n)return s.setUint32(r,0,!0),0;const a=k(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=rt(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&&n||0===r)return 28;const{HEAPU8:i,view:s}=nt(this),o=tt.get(this).fds.get(t,A.FD_WRITE,BigInt(0));if(!n)return s.setUint32(r,0,!0),0;const a=k(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"]),u("path_create_directory",(function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=nt(this),i=tt.get(this).fds.get(t,A.PATH_CREATE_DIRECTORY,BigInt(0));let s=ut.decode(a(r,e,e+n));s=m(i.realPath,s);return rt(this).mkdirSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=nt(this),i=tt.get(this).fds.get(t,A.PATH_CREATE_DIRECTORY,BigInt(0));let s=ut.decode(a(r,e,e+n));s=m(i.realPath,s);const o=rt(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}=nt(this),c=tt.get(this).fds.get(t,A.PATH_FILESTAT_GET,BigInt(0));let u=ut.decode(a(s,n,n+r));const f=rt(this);let h;return u=m(c.realPath,u),h=1==(1&e)?f.statSync(u,{bigint:!0}):f.lstatSync(u,{bigint:!0}),K(o,i,h),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}=nt(this),c=tt.get(this).fds.get(t,A.PATH_FILESTAT_GET,BigInt(0));let u=ut.decode(a(s,n,n+r));const f=rt(this);let h;return u=m(c.realPath,u),h=1==(1&e)?await f.promises.stat(u,{bigint:!0}):await f.promises.lstat(u,{bigint:!0}),K(o,i,h),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;const{HEAPU8:c}=nt(this),u=tt.get(this).fds.get(t,A.PATH_FILESTAT_SET_TIMES,BigInt(0));if(gt(o))return 28;const f=rt(this),h=ot(f,u,ut.decode(a(c,n,n+r)),e);return 2==(2&o)&&(i=BigInt(1e6*Date.now())),8==(8&o)&&(s=BigInt(1e6*Date.now())),f.utimesSync(h,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;const{HEAPU8:c}=nt(this),u=tt.get(this).fds.get(t,A.PATH_FILESTAT_SET_TIMES,BigInt(0));if(gt(o))return 28;const f=rt(this),h=await at(f,u,ut.decode(a(c,n,n+r)),e);return 2==(2&o)&&(i=BigInt(1e6*Date.now())),8==(8&o)&&(s=BigInt(1e6*Date.now())),await f.promises.utimes(h,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 c=tt.get(this);let u,f;t===i?u=f=c.fds.get(t,A.PATH_LINK_SOURCE|A.PATH_LINK_TARGET,BigInt(0)):(u=c.fds.get(t,A.PATH_LINK_SOURCE,BigInt(0)),f=c.fds.get(i,A.PATH_LINK_TARGET,BigInt(0)));const{HEAPU8:h}=nt(this),g=rt(this),d=ot(g,u,ut.decode(a(h,n,n+r)),e),l=m(f.realPath,ut.decode(a(h,s,s+o)));return g.linkSync(d,l),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 c=tt.get(this);let u,f;t===i?u=f=c.fds.get(t,A.PATH_LINK_SOURCE|A.PATH_LINK_TARGET,BigInt(0)):(u=c.fds.get(t,A.PATH_LINK_SOURCE,BigInt(0)),f=c.fds.get(i,A.PATH_LINK_TARGET,BigInt(0)));const{HEAPU8:h}=nt(this),g=rt(this),d=await at(g,u,ut.decode(a(h,n,n+r)),e),l=m(f.realPath,ut.decode(a(h,s,s+o)));return await g.promises.link(d,l),0}),["i32","i32","i32","i32","i32","i32","i32"],["i32"]),u("path_open",(function(t,e,n,r,i,s,o,c,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:f,needed_base:g,needed_inheriting:d}=h(i,s,o,c),l=tt.get(this),_=l.fds.get(t,g,d),E=nt(this),p=E.HEAPU8,y=ut.decode(a(p,n,n+r)),I=rt(this),m=ot(I,_,y,e),A=I.openSync(m,f,438),b=l.fds.getFileTypeByFd(A);if(0!=(2&i)&&3!==b)return 54;const{base:T,inheriting:w}=O(l.fds.stdio,A,f,b),B=l.fds.insert(A,m,m,b,s&T,o&w,0),N=I.fstatSync(A,{bigint:!0});N.isFile()&&(B.size=N.size,0!=(1024&f)&&(B.pos=N.size));return E.view.setInt32(u,B.id,!0),0}),(async function(t,e,n,r,i,s,o,c,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:f,needed_base:g,needed_inheriting:d}=h(i,s,o,c),l=tt.get(this),_=l.fds.get(t,g,d),E=nt(this),p=E.HEAPU8,y=ut.decode(a(p,n,n+r)),I=rt(this),m=await at(I,_,y,e),A=await I.promises.open(m,f,438),b=await l.fds.getFileTypeByFd(A);if(0!=(2&i)&&3!==b)return 54;const{base:T,inheriting:w}=O(l.fds.stdio,A.fd,f,b),B=l.fds.insert(A,m,m,b,s&T,o&w,0),N=await A.stat({bigint:!0});N.isFile()&&(B.size=N.size,0!=(1024&f)&&(B.pos=N.size));return E.view.setInt32(u,B.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:c}=nt(this),u=tt.get(this).fds.get(t,A.PATH_READLINK,BigInt(0));let f=ut.decode(a(o,e,e+n));f=m(u.realPath,f);const h=rt(this).readlinkSync(f),g=ct.encode(h),d=Math.min(g.length,i);return d>=i?42:(o.set(g.subarray(0,d),r),o[r+d]=0,c.setUint32(s,d,!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:c}=nt(this),u=tt.get(this).fds.get(t,A.PATH_READLINK,BigInt(0));let f=ut.decode(a(o,e,e+n));f=m(u.realPath,f);const h=rt(this),g=await h.promises.readlink(f),d=ct.encode(g),l=Math.min(d.length,i);return l>=i?42:(o.set(d.subarray(0,l),r),o[r+l]=0,c.setUint32(s,l,!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}=nt(this),i=tt.get(this).fds.get(t,A.PATH_REMOVE_DIRECTORY,BigInt(0));let s=ut.decode(a(r,e,e+n));s=m(i.realPath,s);return rt(this).rmdirSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=nt(this),i=tt.get(this).fds.get(t,A.PATH_REMOVE_DIRECTORY,BigInt(0));let s=ut.decode(a(r,e,e+n));s=m(i.realPath,s);const o=rt(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=tt.get(this);let c,u;t===r?c=u=o.fds.get(t,A.PATH_RENAME_SOURCE|A.PATH_RENAME_TARGET,BigInt(0)):(c=o.fds.get(t,A.PATH_RENAME_SOURCE,BigInt(0)),u=o.fds.get(r,A.PATH_RENAME_TARGET,BigInt(0)));const{HEAPU8:f}=nt(this),h=m(c.realPath,ut.decode(a(f,e,e+n))),g=m(u.realPath,ut.decode(a(f,i,i+s)));return rt(this).renameSync(h,g),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=tt.get(this);let c,u;t===r?c=u=o.fds.get(t,A.PATH_RENAME_SOURCE|A.PATH_RENAME_TARGET,BigInt(0)):(c=o.fds.get(t,A.PATH_RENAME_SOURCE,BigInt(0)),u=o.fds.get(r,A.PATH_RENAME_TARGET,BigInt(0)));const{HEAPU8:f}=nt(this),h=m(c.realPath,ut.decode(a(f,e,e+n))),g=m(u.realPath,ut.decode(a(f,i,i+s))),d=rt(this);return await d.promises.rename(h,g),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}=nt(this),o=tt.get(this).fds.get(n,A.PATH_SYMLINK,BigInt(0)),c=ut.decode(a(s,t,t+e));let u=ut.decode(a(s,r,r+i));u=m(o.realPath,u);return rt(this).symlinkSync(c,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}=nt(this),o=tt.get(this).fds.get(n,A.PATH_SYMLINK,BigInt(0)),c=ut.decode(a(s,t,t+e));let u=ut.decode(a(s,r,r+i));u=m(o.realPath,u);const f=rt(this);return await f.promises.symlink(c,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}=nt(this),i=tt.get(this).fds.get(t,A.PATH_UNLINK_FILE,BigInt(0));let s=ut.decode(a(r,e,e+n));s=m(i.realPath,s);return rt(this).unlinkSync(s),0}),(async function(t,e,n){if(e=Number(e),n=Number(n),0===e)return 28;const{HEAPU8:r}=nt(this),i=tt.get(this).fds.get(t,A.PATH_UNLINK_FILE,BigInt(0));let s=ut.decode(a(r,e,e+n));s=m(i.realPath,s);const o=rt(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');J.set(c,$(e))}}static createSync(t,e,n,r,i,s,o){const a=new z({size:3,in:r[0],out:r[1],err:r[2],fs:i,print:s,printErr:o}),c=new dt(t,e,a,!1,i);if(n.length>0)for(let t=0;t<n.length;++t){const e=i.realpathSync(n[t].realPath,"utf8"),r=i.openSync(e,"r",438);a.insertPreopen(r,n[t].mappedPath,e)}return c}static async createAsync(t,e,n,r,i,s,o,a){const c=new G({size:3,in:r[0],out:r[1],err:r[2],print:s,printErr:o}),u=new dt(t,e,c,!0,i,a);if(n.length>0)for(let t=0;t<n.length;++t){const e=n[t],r=await i.promises.realpath(e.realPath),s=await i.promises.open(r,"r",438);await c.insertPreopen(s,e.mappedPath,r)}return u}}const lt=Object.freeze(Object.create(null)),_t=Symbol("kExitCode"),Et=Symbol("kSetMemory"),pt=Symbol("kStarted"),yt=Symbol("kInstance"),It=Symbol("kBindingName");function mt(t,n){e(n,"instance"),e(n.exports,"instance.exports"),t[yt]=n,t[Et](n.exports.memory)}function At(t){var i;let s;if(e(t,"options"),void 0!==t.version)switch(n(t.version,"options.version"),t.version){case"unstable":s=dt,this[It]="wasi_unstable";break;case"preview1":s=dt,this[It]="wasi_snapshot_preview1";break;default:throw new TypeError(`unsupported WASI version "${t.version}"`)}else s=dt,this[It]="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}=${e}`)})));const c=[];if(void 0!==t.preopens&&(e(t.preopens,"options.preopens"),Object.entries(t.preopens).forEach((({0:t,1:e})=>c.push({mappedPath:String(t),realPath:String(e)})))),c.length>0){if(void 0===t.fs)throw new Error("filesystem is disabled, can not preopen directory");try{e(t.fs,"options.fs")}catch(t){throw new TypeError("Node.js fs like implementation is not provided")}}void 0!==t.print&&r(t.print,"options.print"),void 0!==t.printErr&&r(t.printErr,"options.printErr"),void 0!==t.returnOnExit&&function(t,e){if("boolean"!=typeof t)throw new TypeError(`${e} must be a boolean. Received ${null===t?"null":typeof t}`)}(t.returnOnExit,"options.returnOnExit");return{args:o,env:a,preopens:c,stdio:[0,1,2],_WASI:s}}function bt(t,e){this[Et]=t,this.wasiImport=e,this[pt]=!1,this[_t]=0,this[yt]=void 0}class Tt{constructor(t=lt){const{args:e,env:n,preopens:r,stdio:i,_WASI:s}=At.call(this,t),o=s.createSync(e,n,r,i,t.fs,t.print,t.printErr),a=o._setMemory;delete o._setMemory,bt.call(this,a,o),t.returnOnExit&&(o.proc_exit=wt.bind(this))}start(t){if(this[pt])throw new Error("WASI instance has already started");this[pt]=!0,mt(this,t);const{_start:e,_initialize:n}=this[yt].exports;let s;r(e,"instance.exports._start"),i(n,"instance.exports._initialize");try{s=e()}catch(t){if(t!==_t)throw t}return s instanceof Promise?s.then((()=>this[_t]),(t=>{if(t!==_t)throw t;return this[_t]})):this[_t]}initialize(t){if(this[pt])throw new Error("WASI instance has already started");this[pt]=!0,mt(this,t);const{_start:e,_initialize:n}=this[yt].exports;if(i(e,"instance.exports._start"),void 0!==n)return r(n,"instance.exports._initialize"),n()}getImportObject(){return{[this[It]]:this.wasiImport}}}function wt(t){throw this[_t]=t,_t}async function Bt(t=lt){const n=Object.create(Tt.prototype),{args:i,env:s,preopens:o,stdio:a,_WASI:c}=At.call(n,t);void 0!==t.asyncify&&(e(t.asyncify,"options.asyncify"),r(t.asyncify.wrapImportFunction,"options.asyncify.wrapImportFunction"));const u=await c.createAsync(i,s,o,a,t.fs,t.print,t.printErr,t.asyncify),f=u._setMemory;return delete u._setMemory,bt.call(n,f,u),t.returnOnExit&&(u.proc_exit=wt.bind(n)),n}export{f as Asyncify,Y as Memory,Tt as WASI,j as WebAssemblyMemory,l as asyncifyLoad,E as asyncifyLoadSync,Bt as createAsyncWASI,$ as extendMemory,d as load,_ as loadSync,q as wrapAsyncExport,Z as wrapAsyncImport,X as wrapExports};