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@ipld/dag-json

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@ipld/dag-json - npm Package Compare versions

Comparing version 9.0.0 to 9.0.1

2

dist/index.min.js
(function (root, factory) {(typeof module === 'object' && module.exports) ? module.exports = factory() : root.IpldDagJson = factory()}(typeof self !== 'undefined' ? self : this, function () {
"use strict";var IpldDagJson=(()=>{var Te=Object.defineProperty;var pr=Object.getOwnPropertyDescriptor;var lr=Object.getOwnPropertyNames;var mr=Object.prototype.hasOwnProperty;var yr=(t,e)=>{for(var r in e)Te(t,r,{get:e[r],enumerable:!0})},gr=(t,e,r,n)=>{if(e&&typeof e=="object"||typeof e=="function")for(let o of lr(e))!mr.call(t,o)&&o!==r&&Te(t,o,{get:()=>e[o],enumerable:!(n=pr(e,o))||n.enumerable});return t};var wr=t=>gr(Te({},"__esModule",{value:!0}),t);var Nn={};yr(Nn,{code:()=>_n,decode:()=>Cn,encode:()=>In,name:()=>$n});var br=et,Ze=128,xr=127,kr=~xr,Er=Math.pow(2,31);function et(t,e,r){e=e||[],r=r||0;for(var n=r;t>=Er;)e[r++]=t&255|Ze,t/=128;for(;t&kr;)e[r++]=t&255|Ze,t>>>=7;return e[r]=t|0,et.bytes=r-n+1,e}var vr=Be,Ur=128,Ye=127;function Be(t,n){var r=0,n=n||0,o=0,s=n,a,f=t.length;do{if(s>=f)throw Be.bytes=0,new RangeError("Could not decode varint");a=t[s++],r+=o<28?(a&Ye)<<o:(a&Ye)*Math.pow(2,o),o+=7}while(a>=Ur);return Be.bytes=s-n,r}var Sr=Math.pow(2,7),Ar=Math.pow(2,14),Tr=Math.pow(2,21),Br=Math.pow(2,28),$r=Math.pow(2,35),_r=Math.pow(2,42),Ir=Math.pow(2,49),Cr=Math.pow(2,56),Nr=Math.pow(2,63),Mr=function(t){return t<Sr?1:t<Ar?2:t<Tr?3:t<Br?4:t<$r?5:t<_r?6:t<Ir?7:t<Cr?8:t<Nr?9:10},zr={encode:br,decode:vr,encodingLength:Mr},Or=zr,ne=Or;var oe=(t,e=0)=>[ne.decode(t,e),ne.decode.bytes],G=(t,e,r=0)=>(ne.encode(t,e,r),e),J=t=>ne.encodingLength(t);var Fn=new Uint8Array(0);var tt=(t,e)=>{if(t===e)return!0;if(t.byteLength!==e.byteLength)return!1;for(let r=0;r<t.byteLength;r++)if(t[r]!==e[r])return!1;return!0},K=t=>{if(t instanceof Uint8Array&&t.constructor.name==="Uint8Array")return t;if(t instanceof ArrayBuffer)return new Uint8Array(t);if(ArrayBuffer.isView(t))return new Uint8Array(t.buffer,t.byteOffset,t.byteLength);throw new Error("Unknown type, must be binary type")};var _e=(t,e)=>{let r=e.byteLength,n=J(t),o=n+J(r),s=new Uint8Array(o+r);return G(t,s,0),G(r,s,n),s.set(e,o),new X(t,r,e,s)},rt=t=>{let e=K(t),[r,n]=oe(e),[o,s]=oe(e.subarray(n)),a=e.subarray(n+s);if(a.byteLength!==o)throw new Error("Incorrect length");return new X(r,o,a,e)},nt=(t,e)=>{if(t===e)return!0;{let r=e;return t.code===r.code&&t.size===r.size&&r.bytes instanceof Uint8Array&&tt(t.bytes,r.bytes)}},X=class{constructor(e,r,n,o){this.code=e,this.size=r,this.digest=n,this.bytes=o}};function Vr(t,e){if(t.length>=255)throw new TypeError("Alphabet too long");for(var r=new Uint8Array(256),n=0;n<r.length;n++)r[n]=255;for(var o=0;o<t.length;o++){var s=t.charAt(o),a=s.charCodeAt(0);if(r[a]!==255)throw new TypeError(s+" is ambiguous");r[a]=o}var f=t.length,h=t.charAt(0),g=Math.log(f)/Math.log(256),l=Math.log(256)/Math.log(f);function w(m){if(m instanceof Uint8Array||(ArrayBuffer.isView(m)?m=new Uint8Array(m.buffer,m.byteOffset,m.byteLength):Array.isArray(m)&&(m=Uint8Array.from(m))),!(m instanceof Uint8Array))throw new TypeError("Expected Uint8Array");if(m.length===0)return"";for(var E=0,q=0,_=0,M=m.length;_!==M&&m[_]===0;)_++,E++;for(var z=(M-_)*l+1>>>0,T=new Uint8Array(z);_!==M;){for(var O=m[_],P=0,I=z-1;(O!==0||P<q)&&I!==-1;I--,P++)O+=256*T[I]>>>0,T[I]=O%f>>>0,O=O/f>>>0;if(O!==0)throw new Error("Non-zero carry");q=P,_++}for(var F=z-q;F!==z&&T[F]===0;)F++;for(var me=h.repeat(E);F<z;++F)me+=t.charAt(T[F]);return me}function le(m){if(typeof m!="string")throw new TypeError("Expected String");if(m.length===0)return new Uint8Array;var E=0;if(m[E]!==" "){for(var q=0,_=0;m[E]===h;)q++,E++;for(var M=(m.length-E)*g+1>>>0,z=new Uint8Array(M);m[E];){var T=r[m.charCodeAt(E)];if(T===255)return;for(var O=0,P=M-1;(T!==0||O<_)&&P!==-1;P--,O++)T+=f*z[P]>>>0,z[P]=T%256>>>0,T=T/256>>>0;if(T!==0)throw new Error("Non-zero carry");_=O,E++}if(m[E]!==" "){for(var I=M-_;I!==M&&z[I]===0;)I++;for(var F=new Uint8Array(q+(M-I)),me=q;I!==M;)F[me++]=z[I++];return F}}}function hr(m){var E=le(m);if(E)return E;throw new Error(`Non-${e} character`)}return{encode:w,decodeUnsafe:le,decode:hr}}var Dr=Vr,jr=Dr,ot=jr;var Ce=class{constructor(e,r,n){this.name=e,this.prefix=r,this.baseEncode=n}encode(e){if(e instanceof Uint8Array)return`${this.prefix}${this.baseEncode(e)}`;throw Error("Unknown type, must be binary type")}},Ne=class{constructor(e,r,n){if(this.name=e,this.prefix=r,r.codePointAt(0)===void 0)throw new Error("Invalid prefix character");this.prefixCodePoint=r.codePointAt(0),this.baseDecode=n}decode(e){if(typeof e=="string"){if(e.codePointAt(0)!==this.prefixCodePoint)throw Error(`Unable to decode multibase string ${JSON.stringify(e)}, ${this.name} decoder only supports inputs prefixed with ${this.prefix}`);return this.baseDecode(e.slice(this.prefix.length))}else throw Error("Can only multibase decode strings")}or(e){return it(this,e)}},Me=class{constructor(e){this.decoders=e}or(e){return it(this,e)}decode(e){let r=e[0],n=this.decoders[r];if(n)return n.decode(e);throw RangeError(`Unable to decode multibase string ${JSON.stringify(e)}, only inputs prefixed with ${Object.keys(this.decoders)} are supported`)}},it=(t,e)=>new Me({...t.decoders||{[t.prefix]:t},...e.decoders||{[e.prefix]:e}}),ze=class{constructor(e,r,n,o){this.name=e,this.prefix=r,this.baseEncode=n,this.baseDecode=o,this.encoder=new Ce(e,r,n),this.decoder=new Ne(e,r,o)}encode(e){return this.encoder.encode(e)}decode(e){return this.decoder.decode(e)}},st=({name:t,prefix:e,encode:r,decode:n})=>new ze(t,e,r,n),Oe=({prefix:t,name:e,alphabet:r})=>{let{encode:n,decode:o}=ot(r,e);return st({prefix:t,name:e,encode:n,decode:s=>K(o(s))})},Pr=(t,e,r,n)=>{let o={};for(let l=0;l<e.length;++l)o[e[l]]=l;let s=t.length;for(;t[s-1]==="=";)--s;let a=new Uint8Array(s*r/8|0),f=0,h=0,g=0;for(let l=0;l<s;++l){let w=o[t[l]];if(w===void 0)throw new SyntaxError(`Non-${n} character`);h=h<<r|w,f+=r,f>=8&&(f-=8,a[g++]=255&h>>f)}if(f>=r||255&h<<8-f)throw new SyntaxError("Unexpected end of data");return a},Rr=(t,e,r)=>{let n=e[e.length-1]==="=",o=(1<<r)-1,s="",a=0,f=0;for(let h=0;h<t.length;++h)for(f=f<<8|t[h],a+=8;a>r;)a-=r,s+=e[o&f>>a];if(a&&(s+=e[o&f<<r-a]),n)for(;s.length*r&7;)s+="=";return s},k=({name:t,prefix:e,bitsPerChar:r,alphabet:n})=>st({prefix:e,name:t,encode(o){return Rr(o,n,r)},decode(o){return Pr(o,n,r,t)}});var V=Oe({name:"base58btc",prefix:"z",alphabet:"123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"}),qn=Oe({name:"base58flickr",prefix:"Z",alphabet:"123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ"});var ie=k({prefix:"b",name:"base32",alphabet:"abcdefghijklmnopqrstuvwxyz234567",bitsPerChar:5}),Jn=k({prefix:"B",name:"base32upper",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",bitsPerChar:5}),Kn=k({prefix:"c",name:"base32pad",alphabet:"abcdefghijklmnopqrstuvwxyz234567=",bitsPerChar:5}),Xn=k({prefix:"C",name:"base32padupper",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567=",bitsPerChar:5}),Hn=k({prefix:"v",name:"base32hex",alphabet:"0123456789abcdefghijklmnopqrstuv",bitsPerChar:5}),Qn=k({prefix:"V",name:"base32hexupper",alphabet:"0123456789ABCDEFGHIJKLMNOPQRSTUV",bitsPerChar:5}),Zn=k({prefix:"t",name:"base32hexpad",alphabet:"0123456789abcdefghijklmnopqrstuv=",bitsPerChar:5}),Yn=k({prefix:"T",name:"base32hexpadupper",alphabet:"0123456789ABCDEFGHIJKLMNOPQRSTUV=",bitsPerChar:5}),eo=k({prefix:"h",name:"base32z",alphabet:"ybndrfg8ejkmcpqxot1uwisza345h769",bitsPerChar:5});var Lr=(t,e)=>{let{bytes:r,version:n}=t;switch(n){case 0:return Wr(r,Fe(t),e||V.encoder);default:return Gr(r,Fe(t),e||ie.encoder)}},at=new WeakMap,Fe=t=>{let e=at.get(t);if(e==null){let r=new Map;return at.set(t,r),r}return e},y=class{constructor(e,r,n,o){this.code=r,this.version=e,this.multihash=n,this.bytes=o,this["/"]=o}get asCID(){return this}get byteOffset(){return this.bytes.byteOffset}get byteLength(){return this.bytes.byteLength}toV0(){switch(this.version){case 0:return this;case 1:{let{code:e,multihash:r}=this;if(e!==se)throw new Error("Cannot convert a non dag-pb CID to CIDv0");if(r.code!==Jr)throw new Error("Cannot convert non sha2-256 multihash CID to CIDv0");return y.createV0(r)}default:throw Error(`Can not convert CID version ${this.version} to version 0. This is a bug please report`)}}toV1(){switch(this.version){case 0:{let{code:e,digest:r}=this.multihash,n=_e(e,r);return y.createV1(this.code,n)}case 1:return this;default:throw Error(`Can not convert CID version ${this.version} to version 1. This is a bug please report`)}}equals(e){return y.equals(this,e)}static equals(e,r){let n=r;return n&&e.code===n.code&&e.version===n.version&&nt(e.multihash,n.multihash)}toString(e){return Lr(this,e)}toJSON(){return{code:this.code,version:this.version,hash:this.multihash.bytes}}link(){return this}get[Symbol.toStringTag](){return"CID"}[Symbol.for("nodejs.util.inspect.custom")](){return`CID(${this.toString()})`}static asCID(e){if(e==null)return null;let r=e;if(r instanceof y)return r;if(r["/"]!=null&&r["/"]===r.bytes||r.asCID===r){let{version:n,code:o,multihash:s,bytes:a}=r;return new y(n,o,s,a||ct(n,o,s.bytes))}else if(r[Kr]===!0){let{version:n,multihash:o,code:s}=r,a=rt(o);return y.create(n,s,a)}else return null}static create(e,r,n){if(typeof r!="number")throw new Error("String codecs are no longer supported");if(!(n.bytes instanceof Uint8Array))throw new Error("Invalid digest");switch(e){case 0:{if(r!==se)throw new Error(`Version 0 CID must use dag-pb (code: ${se}) block encoding`);return new y(e,r,n,n.bytes)}case 1:{let o=ct(e,r,n.bytes);return new y(e,r,n,o)}default:throw new Error("Invalid version")}}static createV0(e){return y.create(0,se,e)}static createV1(e,r){return y.create(1,e,r)}static decode(e){let[r,n]=y.decodeFirst(e);if(n.length)throw new Error("Incorrect length");return r}static decodeFirst(e){let r=y.inspectBytes(e),n=r.size-r.multihashSize,o=K(e.subarray(n,n+r.multihashSize));if(o.byteLength!==r.multihashSize)throw new Error("Incorrect length");let s=o.subarray(r.multihashSize-r.digestSize),a=new X(r.multihashCode,r.digestSize,s,o);return[r.version===0?y.createV0(a):y.createV1(r.codec,a),e.subarray(r.size)]}static inspectBytes(e){let r=0,n=()=>{let[w,le]=oe(e.subarray(r));return r+=le,w},o=n(),s=se;if(o===18?(o=0,r=0):s=n(),o!==0&&o!==1)throw new RangeError(`Invalid CID version ${o}`);let a=r,f=n(),h=n(),g=r+h,l=g-a;return{version:o,codec:s,multihashCode:f,digestSize:h,multihashSize:l,size:g}}static parse(e,r){let[n,o]=qr(e,r),s=y.decode(o);return Fe(s).set(n,e),s}},qr=(t,e)=>{switch(t[0]){case"Q":{let r=e||V;return[V.prefix,r.decode(`${V.prefix}${t}`)]}case V.prefix:{let r=e||V;return[V.prefix,r.decode(t)]}case ie.prefix:{let r=e||ie;return[ie.prefix,r.decode(t)]}default:{if(e==null)throw Error("To parse non base32 or base58btc encoded CID multibase decoder must be provided");return[t[0],e.decode(t)]}}},Wr=(t,e,r)=>{let{prefix:n}=r;if(n!==V.prefix)throw Error(`Cannot string encode V0 in ${r.name} encoding`);let o=e.get(n);if(o==null){let s=r.encode(t).slice(1);return e.set(n,s),s}else return o},Gr=(t,e,r)=>{let{prefix:n}=r,o=e.get(n);if(o==null){let s=r.encode(t);return e.set(n,s),s}else return o},se=112,Jr=18,ct=(t,e,r)=>{let n=J(t),o=n+J(e),s=new Uint8Array(o+r.byteLength);return G(t,s,0),G(e,s,n),s.set(r,o),s},Kr=Symbol.for("@ipld/js-cid/CID");var Ve=k({prefix:"m",name:"base64",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",bitsPerChar:6}),ho=k({prefix:"M",name:"base64pad",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",bitsPerChar:6}),po=k({prefix:"u",name:"base64url",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_",bitsPerChar:6}),lo=k({prefix:"U",name:"base64urlpad",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_=",bitsPerChar:6});var Hr=["string","number","bigint","symbol"],Qr=["Function","Generator","AsyncGenerator","GeneratorFunction","AsyncGeneratorFunction","AsyncFunction","Observable","Array","Buffer","Object","RegExp","Date","Error","Map","Set","WeakMap","WeakSet","ArrayBuffer","SharedArrayBuffer","DataView","Promise","URL","HTMLElement","Int8Array","Uint8Array","Uint8ClampedArray","Int16Array","Uint16Array","Int32Array","Uint32Array","Float32Array","Float64Array","BigInt64Array","BigUint64Array"];function ut(t){if(t===null)return"null";if(t===void 0)return"undefined";if(t===!0||t===!1)return"boolean";let e=typeof t;if(Hr.includes(e))return e;if(e==="function")return"Function";if(Array.isArray(t))return"Array";if(Zr(t))return"Buffer";let r=Yr(t);return r||"Object"}function Zr(t){return t&&t.constructor&&t.constructor.isBuffer&&t.constructor.isBuffer.call(null,t)}function Yr(t){let e=Object.prototype.toString.call(t).slice(8,-1);if(Qr.includes(e))return e}var i=class{constructor(e,r,n){this.major=e,this.majorEncoded=e<<5,this.name=r,this.terminal=n}toString(){return`Type[${this.major}].${this.name}`}compare(e){return this.major<e.major?-1:this.major>e.major?1:0}};i.uint=new i(0,"uint",!0);i.negint=new i(1,"negint",!0);i.bytes=new i(2,"bytes",!0);i.string=new i(3,"string",!0);i.array=new i(4,"array",!1);i.map=new i(5,"map",!1);i.tag=new i(6,"tag",!1);i.float=new i(7,"float",!0);i.false=new i(7,"false",!0);i.true=new i(7,"true",!0);i.null=new i(7,"null",!0);i.undefined=new i(7,"undefined",!0);i.break=new i(7,"break",!0);var c=class{constructor(e,r,n){this.type=e,this.value=r,this.encodedLength=n,this.encodedBytes=void 0,this.byteValue=void 0}toString(){return`Token[${this.type}].${this.value}`}};var H=globalThis.process&&!globalThis.process.browser&&globalThis.Buffer&&typeof globalThis.Buffer.isBuffer=="function",en=new TextDecoder,tn=new TextEncoder;function ye(t){return H&&globalThis.Buffer.isBuffer(t)}function ae(t){return t instanceof Uint8Array?ye(t)?new Uint8Array(t.buffer,t.byteOffset,t.byteLength):t:Uint8Array.from(t)}var pt=H?(t,e,r)=>r-e>64?globalThis.Buffer.from(t.subarray(e,r)).toString("utf8"):dt(t,e,r):(t,e,r)=>r-e>64?en.decode(t.subarray(e,r)):dt(t,e,r),ge=H?t=>t.length>64?globalThis.Buffer.from(t):ft(t):t=>t.length>64?tn.encode(t):ft(t);var Q=H?(t,e,r)=>ye(t)?new Uint8Array(t.subarray(e,r)):t.slice(e,r):(t,e,r)=>t.slice(e,r),lt=H?(t,e)=>(t=t.map(r=>r instanceof Uint8Array?r:globalThis.Buffer.from(r)),ae(globalThis.Buffer.concat(t,e))):(t,e)=>{let r=new Uint8Array(e),n=0;for(let o of t)n+o.length>r.length&&(o=o.subarray(0,r.length-n)),r.set(o,n),n+=o.length;return r},mt=H?t=>globalThis.Buffer.allocUnsafe(t):t=>new Uint8Array(t);function yt(t,e){if(ye(t)&&ye(e))return t.compare(e);for(let r=0;r<t.length;r++)if(t[r]!==e[r])return t[r]<e[r]?-1:1;return 0}function ft(t,e=1/0){let r,n=t.length,o=null,s=[];for(let a=0;a<n;++a){if(r=t.charCodeAt(a),r>55295&&r<57344){if(!o){if(r>56319){(e-=3)>-1&&s.push(239,191,189);continue}else if(a+1===n){(e-=3)>-1&&s.push(239,191,189);continue}o=r;continue}if(r<56320){(e-=3)>-1&&s.push(239,191,189),o=r;continue}r=(o-55296<<10|r-56320)+65536}else o&&(e-=3)>-1&&s.push(239,191,189);if(o=null,r<128){if((e-=1)<0)break;s.push(r)}else if(r<2048){if((e-=2)<0)break;s.push(r>>6|192,r&63|128)}else if(r<65536){if((e-=3)<0)break;s.push(r>>12|224,r>>6&63|128,r&63|128)}else 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end of input at position ${this.pos}`);for(let r=0;r<e.length;r++)if(this.data[this.pos++]!==e[r])throw new Error(`${d} unexpected token at position ${this.pos}, expected to find '${String.fromCharCode(...e)}'`)}parseNumber(){let e=this.pos,r=!1,n=!1,o=f=>{for(;!this.done();){let h=this.ch();if(f.includes(h))this.pos++;else break}};if(this.ch()===45&&(r=!0,this.pos++),this.ch()===48)if(this.pos++,this.ch()===46)this.pos++,n=!0;else return new c(i.uint,0,this.pos-e);if(o([48,49,50,51,52,53,54,55,56,57]),r&&this.pos===e+1)throw new Error(`${d} unexpected token at position ${this.pos}`);if(!this.done()&&this.ch()===46){if(n)throw new Error(`${d} unexpected token at position ${this.pos}`);n=!0,this.pos++,o([48,49,50,51,52,53,54,55,56,57])}!this.done()&&(this.ch()===101||this.ch()===69)&&(n=!0,this.pos++,!this.done()&&(this.ch()===43||this.ch()===45)&&this.pos++,o([48,49,50,51,52,53,54,55,56,57]));let s=String.fromCharCode.apply(null,this.data.subarray(e,this.pos)),a=parseFloat(s);return n?new c(i.float,a,this.pos-e):this.options.allowBigInt!==!0||Number.isSafeInteger(a)?new c(a>=0?i.uint:i.negint,a,this.pos-e):new c(a>=0?i.uint:i.negint,BigInt(s),this.pos-e)}parseString(){if(this.ch()!==34)throw new Error(`${d} unexpected character at position ${this.pos}; this shouldn't happen`);this.pos++;for(let s=this.pos,a=0;s<this.data.length&&a<65536;s++,a++){let f=this.data[s];if(f===92||f<32||f>=128)break;if(f===34){let h=String.fromCharCode.apply(null,this.data.subarray(this.pos,s));return this.pos=s+1,new c(i.string,h,a)}}let e=this.pos,r=[],n=()=>{if(this.pos+4>=this.data.length)throw new Error(`${d} unexpected end of unicode escape sequence at position ${this.pos}`);let s=0;for(let a=0;a<4;a++){let f=this.ch();if(f>=48&&f<=57)f-=48;else if(f>=97&&f<=102)f=f-97+10;else if(f>=65&&f<=70)f=f-65+10;else throw new Error(`${d} unexpected unicode escape character at position ${this.pos}`);s=s*16+f,this.pos++}return s},o=()=>{let s=this.ch(),a=null,f=s>239?4:s>223?3:s>191?2:1;if(this.pos+f>this.data.length)throw new Error(`${d} unexpected unicode sequence at position ${this.pos}`);let h,g,l,w;switch(f){case 1:s<128&&(a=s);break;case 2:h=this.data[this.pos+1],(h&192)===128&&(w=(s&31)<<6|h&63,w>127&&(a=w));break;case 3:h=this.data[this.pos+1],g=this.data[this.pos+2],(h&192)===128&&(g&192)===128&&(w=(s&15)<<12|(h&63)<<6|g&63,w>2047&&(w<55296||w>57343)&&(a=w));break;case 4:h=this.data[this.pos+1],g=this.data[this.pos+2],l=this.data[this.pos+3],(h&192)===128&&(g&192)===128&&(l&192)===128&&(w=(s&15)<<18|(h&63)<<12|(g&63)<<6|l&63,w>65535&&w<1114112&&(a=w))}a===null?(a=65533,f=1):a>65535&&(a-=65536,r.push(a>>>10&1023|55296),a=56320|a&1023),r.push(a),this.pos+=f};for(;!this.done();){let s=this.ch(),a;switch(s){case 92:if(this.pos++,this.done())throw new Error(`${d} unexpected string termination at position ${this.pos}`);switch(a=this.ch(),this.pos++,a){case 34:case 39:case 92:case 47:r.push(a);break;case 98:r.push(8);break;case 116:r.push(9);break;case 110:r.push(10);break;case 102:r.push(12);break;case 114:r.push(13);break;case 117:r.push(n());break;default:throw new Error(`${d} unexpected string escape character at position ${this.pos}`)}break;case 34:return this.pos++,new c(i.string,Ve(r),this.pos-e);default:if(s<32)throw new Error(`${d} invalid control character at position ${this.pos}`);s<128?(r.push(s),this.pos++):o()}}throw new Error(`${d} unexpected end of string at position ${this.pos}`)}parseValue(){switch(this.ch()){case 123:return this.modeStack.push("obj-start"),this.pos++,new c(i.map,1/0,1);case 91:return this.modeStack.push("array-start"),this.pos++,new c(i.array,1/0,1);case 34:return this.parseString();case 110:return this.expect([110,117,108,108]),new c(i.null,null,4);case 102:return this.expect([102,97,108,115,101]),new c(i.false,!1,5);case 116:return this.expect([116,114,117,101]),new c(i.true,!0,4);case 45:case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.parseNumber();default:throw new Error(`${d} unexpected character at position ${this.pos}`)}}next(){switch(this.skipWhitespace(),this.currentMode()){case"value":return this.modeStack.pop(),this.parseValue();case"array-value":{if(this.modeStack.pop(),this.ch()===93)return this.pos++,this.skipWhitespace(),new c(i.break,void 0,1);if(this.ch()!==44)throw new Error(`${d} unexpected character at position ${this.pos}, was expecting array delimiter but found '${String.fromCharCode(this.ch())}'`);return this.pos++,this.modeStack.push("array-value"),this.skipWhitespace(),this.parseValue()}case"array-start":return this.modeStack.pop(),this.ch()===93?(this.pos++,this.skipWhitespace(),new c(i.break,void 0,1)):(this.modeStack.push("array-value"),this.skipWhitespace(),this.parseValue());case"obj-key":if(this.ch()===125)return this.modeStack.pop(),this.pos++,this.skipWhitespace(),new c(i.break,void 0,1);if(this.ch()!==44)throw new Error(`${d} unexpected character at position ${this.pos}, was expecting object delimiter but found '${String.fromCharCode(this.ch())}'`);this.pos++,this.skipWhitespace();case"obj-start":{if(this.modeStack.pop(),this.ch()===125)return this.pos++,this.skipWhitespace(),new c(i.break,void 0,1);let e=this.parseString();if(this.skipWhitespace(),this.ch()!==58)throw new Error(`${d} unexpected character at position ${this.pos}, was expecting key/value delimiter ':' but found '${String.fromCharCode(this.ch())}'`);return this.pos++,this.modeStack.push("obj-value"),e}case"obj-value":return this.modeStack.pop(),this.modeStack.push("obj-key"),this.skipWhitespace(),this.parseValue();default:throw new Error(`${d} unexpected parse state at position ${this.pos}; this shouldn't happen`)}}};function Xe(t,e){return e=Object.assign({tokenizer:new re(t,e)},e),Ge(t,e)}function Sn(t){if(t.asCID!==t&&t["/"]!==t.bytes)return null;let e=y.asCID(t);if(!e)return null;let r=e.toString();return[new c(i.map,1/0,1),new c(i.string,"/",1),new c(i.string,r,r.length),new c(i.break,void 0,1)]}function dr(t){let e=De.encode(t).slice(1);return[new c(i.map,1/0,1),new c(i.string,"/",1),new c(i.map,1/0,1),new c(i.string,"bytes",5),new c(i.string,e,e.length),new c(i.break,void 0,1),new c(i.break,void 0,1)]}function An(){throw new Error("`undefined` is not supported by the IPLD Data Model and cannot be encoded")}function Tn(t){if(Number.isNaN(t))throw new Error("`NaN` is not supported by the IPLD Data Model and cannot be encoded");if(t===1/0||t===-1/0)throw new Error("`Infinity` and `-Infinity` is not supported by the IPLD Data Model and cannot be encoded");return null}var Bn={typeEncoders:{Object:Sn,Uint8Array:dr,Buffer:dr,undefined:An,number:Tn}},He=class extends re{constructor(e,r){super(e,r),this.tokenBuffer=[]}done(){return this.tokenBuffer.length===0&&super.done()}_next(){return this.tokenBuffer.length>0?this.tokenBuffer.pop():super.next()}next(){let e=this._next();if(e.type===i.map){let r=this._next();if(r.type===i.string&&r.value==="/"){let n=this._next();if(n.type===i.string){if(this._next().type!==i.break)throw new Error("Invalid encoded CID form");return this.tokenBuffer.push(n),new c(i.tag,42,0)}if(n.type===i.map){let o=this._next();if(o.type===i.string&&o.value==="bytes"){let s=this._next();if(s.type===i.string){for(let f=0;f<2;f++)if(this._next().type!==i.break)throw new Error("Invalid encoded Bytes form");let a=De.decode(`m${s.value}`);return new c(i.bytes,a,s.value.length)}this.tokenBuffer.push(s)}this.tokenBuffer.push(o)}this.tokenBuffer.push(n)}this.tokenBuffer.push(r)}return e}},Qe={allowIndefinite:!1,allowUndefined:!1,allowNaN:!1,allowInfinity:!1,allowBigInt:!0,strict:!0,useMaps:!1,tags:[]};Qe.tags[42]=y.parse;var $n="dag-json",_n=297,In=t=>Ke(t,Bn),Cn=t=>{let e=Object.assign(Qe,{tokenizer:new He(t,Qe)});return Xe(t,e)};return wr(Nn);})();
return IpldDagJson}));

2

package.json
{
"name": "@ipld/dag-json",
"version": "9.0.0",
"version": "9.0.1",
"description": "JS implementation of DAG-JSON",

@@ -5,0 +5,0 @@ "author": "Rod <rod@vagg.org> (http://r.va.gg/)",

2

src/index.js

@@ -25,3 +25,3 @@ /* eslint max-depth: ["error", 7] */

function cidEncoder (obj) {
if (obj['/'] == null || obj['/'] !== obj.bytes) {
if (obj.asCID !== obj && obj['/'] !== obj.bytes) {
return null // any other kind of object

@@ -28,0 +28,0 @@ }

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