.dotfiles/.config/chromium/Default/Extensions/likgccmbimhjbgkjambclfkhldnlhbnn/24.9.9.0_0/lib/zip.js
2024-09-21 15:05:15 -03:00

4177 lines
185 KiB
JavaScript

// @ts-nocheck
// node_modules/@zip.js/zip.js/lib/core/constants.js
var MAX_32_BITS = 4294967295;
var MAX_16_BITS = 65535;
var COMPRESSION_METHOD_DEFLATE = 8;
var COMPRESSION_METHOD_STORE = 0;
var COMPRESSION_METHOD_AES = 99;
var LOCAL_FILE_HEADER_SIGNATURE = 67324752;
var SPLIT_ZIP_FILE_SIGNATURE = 134695760;
var DATA_DESCRIPTOR_RECORD_SIGNATURE = SPLIT_ZIP_FILE_SIGNATURE;
var CENTRAL_FILE_HEADER_SIGNATURE = 33639248;
var END_OF_CENTRAL_DIR_SIGNATURE = 101010256;
var ZIP64_END_OF_CENTRAL_DIR_SIGNATURE = 101075792;
var ZIP64_END_OF_CENTRAL_DIR_LOCATOR_SIGNATURE = 117853008;
var END_OF_CENTRAL_DIR_LENGTH = 22;
var ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH = 20;
var ZIP64_END_OF_CENTRAL_DIR_LENGTH = 56;
var ZIP64_END_OF_CENTRAL_DIR_TOTAL_LENGTH = END_OF_CENTRAL_DIR_LENGTH + ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH + ZIP64_END_OF_CENTRAL_DIR_LENGTH;
var EXTRAFIELD_TYPE_ZIP64 = 1;
var EXTRAFIELD_TYPE_AES = 39169;
var EXTRAFIELD_TYPE_NTFS = 10;
var EXTRAFIELD_TYPE_NTFS_TAG1 = 1;
var EXTRAFIELD_TYPE_EXTENDED_TIMESTAMP = 21589;
var EXTRAFIELD_TYPE_UNICODE_PATH = 28789;
var EXTRAFIELD_TYPE_UNICODE_COMMENT = 25461;
var EXTRAFIELD_TYPE_USDZ = 6534;
var BITFLAG_ENCRYPTED = 1;
var BITFLAG_LEVEL = 6;
var BITFLAG_DATA_DESCRIPTOR = 8;
var BITFLAG_LANG_ENCODING_FLAG = 2048;
var FILE_ATTR_MSDOS_DIR_MASK = 16;
var VERSION_DEFLATE = 20;
var VERSION_ZIP64 = 45;
var VERSION_AES = 51;
var DIRECTORY_SIGNATURE = "/";
var MAX_DATE = new Date(2107, 11, 31);
var MIN_DATE = new Date(1980, 0, 1);
var UNDEFINED_VALUE = void 0;
var UNDEFINED_TYPE = "undefined";
var FUNCTION_TYPE = "function";
// node_modules/@zip.js/zip.js/lib/core/streams/stream-adapter.js
var StreamAdapter = class {
constructor(Codec) {
return class extends TransformStream {
constructor(_format, options) {
const codec2 = new Codec(options);
super({
transform(chunk, controller) {
controller.enqueue(codec2.append(chunk));
},
flush(controller) {
const chunk = codec2.flush();
if (chunk) {
controller.enqueue(chunk);
}
}
});
}
};
}
};
// node_modules/@zip.js/zip.js/lib/core/configuration.js
var MINIMUM_CHUNK_SIZE = 64;
var maxWorkers = 2;
try {
if (typeof navigator != UNDEFINED_TYPE && navigator.hardwareConcurrency) {
maxWorkers = navigator.hardwareConcurrency;
}
} catch (_error) {
}
var DEFAULT_CONFIGURATION = {
chunkSize: 512 * 1024,
maxWorkers,
terminateWorkerTimeout: 5e3,
useWebWorkers: true,
useCompressionStream: true,
workerScripts: UNDEFINED_VALUE,
CompressionStreamNative: typeof CompressionStream != UNDEFINED_TYPE && CompressionStream,
DecompressionStreamNative: typeof DecompressionStream != UNDEFINED_TYPE && DecompressionStream
};
var config = Object.assign({}, DEFAULT_CONFIGURATION);
function getConfiguration() {
return config;
}
function getChunkSize(config2) {
return Math.max(config2.chunkSize, MINIMUM_CHUNK_SIZE);
}
function configure(configuration) {
const {
baseURL: baseURL2,
chunkSize,
maxWorkers: maxWorkers2,
terminateWorkerTimeout,
useCompressionStream,
useWebWorkers,
Deflate,
Inflate,
CompressionStream: CompressionStream2,
DecompressionStream: DecompressionStream2,
workerScripts
} = configuration;
setIfDefined("baseURL", baseURL2);
setIfDefined("chunkSize", chunkSize);
setIfDefined("maxWorkers", maxWorkers2);
setIfDefined("terminateWorkerTimeout", terminateWorkerTimeout);
setIfDefined("useCompressionStream", useCompressionStream);
setIfDefined("useWebWorkers", useWebWorkers);
if (Deflate) {
config.CompressionStream = new StreamAdapter(Deflate);
}
if (Inflate) {
config.DecompressionStream = new StreamAdapter(Inflate);
}
setIfDefined("CompressionStream", CompressionStream2);
setIfDefined("DecompressionStream", DecompressionStream2);
if (workerScripts !== UNDEFINED_VALUE) {
const { deflate, inflate } = workerScripts;
if (deflate || inflate) {
if (!config.workerScripts) {
config.workerScripts = {};
}
}
if (deflate) {
if (!Array.isArray(deflate)) {
throw new Error("workerScripts.deflate must be an array");
}
config.workerScripts.deflate = deflate;
}
if (inflate) {
if (!Array.isArray(inflate)) {
throw new Error("workerScripts.inflate must be an array");
}
config.workerScripts.inflate = inflate;
}
}
}
function setIfDefined(propertyName, propertyValue) {
if (propertyValue !== UNDEFINED_VALUE) {
config[propertyName] = propertyValue;
}
}
// node_modules/@zip.js/zip.js/lib/z-worker-inline.js
function e(e2) {
const t = () => URL.createObjectURL(new Blob(['const{Array:e,Object:t,Number:n,Math:r,Error:s,Uint8Array:i,Uint16Array:o,Uint32Array:c,Int32Array:f,Map:a,DataView:l,Promise:u,TextEncoder:w,crypto:h,postMessage:d,TransformStream:p,ReadableStream:y,WritableStream:m,CompressionStream:b,DecompressionStream:g}=self,k=void 0,v="undefined",S="function";class z{constructor(e){return class extends p{constructor(t,n){const r=new e(n);super({transform(e,t){t.enqueue(r.append(e))},flush(e){const t=r.flush();t&&e.enqueue(t)}})}}}}const C=[];for(let e=0;256>e;e++){let t=e;for(let e=0;8>e;e++)1&t?t=t>>>1^3988292384:t>>>=1;C[e]=t}class x{constructor(e){this.t=e||-1}append(e){let t=0|this.t;for(let n=0,r=0|e.length;r>n;n++)t=t>>>8^C[255&(t^e[n])];this.t=t}get(){return~this.t}}class A extends p{constructor(){let e;const t=new x;super({transform(e,n){t.append(e),n.enqueue(e)},flush(){const n=new i(4);new l(n.buffer).setUint32(0,t.get()),e.value=n}}),e=this}}const _={concat(e,t){if(0===e.length||0===t.length)return e.concat(t);const n=e[e.length-1],r=_.i(n);return 32===r?e.concat(t):_.o(t,r,0|n,e.slice(0,e.length-1))},l(e){const t=e.length;if(0===t)return 0;const n=e[t-1];return 32*(t-1)+_.i(n)},u(e,t){if(32*e.length<t)return e;const n=(e=e.slice(0,r.ceil(t/32))).length;return t&=31,n>0&&t&&(e[n-1]=_.h(t,e[n-1]&2147483648>>t-1,1)),e},h:(e,t,n)=>32===e?t:(n?0|t:t<<32-e)+1099511627776*e,i:e=>r.round(e/1099511627776)||32,o(e,t,n,r){for(void 0===r&&(r=[]);t>=32;t-=32)r.push(n),n=0;if(0===t)return r.concat(e);for(let s=0;s<e.length;s++)r.push(n|e[s]>>>t),n=e[s]<<32-t;const s=e.length?e[e.length-1]:0,i=_.i(s);return r.push(_.h(t+i&31,t+i>32?n:r.pop(),1)),r}},I={p:{m(e){const t=_.l(e)/8,n=new i(t);let r;for(let s=0;t>s;s++)3&s||(r=e[s/4]),n[s]=r>>>24,r<<=8;return n},k(e){const t=[];let n,r=0;for(n=0;n<e.length;n++)r=r<<8|e[n],3&~n||(t.push(r),r=0);return 3&n&&t.push(_.h(8*(3&n),r)),t}}},P=class{constructor(e){const t=this;t.blockSize=512,t.v=[1732584193,4023233417,2562383102,271733878,3285377520],t.S=[1518500249,1859775393,2400959708,3395469782],e?(t.C=e.C.slice(0),t.A=e.A.slice(0),t._=e._):t.reset()}reset(){const e=this;return e.C=e.v.slice(0),e.A=[],e._=0,e}update(e){const t=this;"string"==typeof e&&(e=I.I.k(e));const n=t.A=_.concat(t.A,e),r=t._,i=t._=r+_.l(e);if(i>9007199254740991)throw new s("Cannot hash more than 2^53 - 1 bits");const o=new c(n);let f=0;for(let e=t.blockSize+r-(t.blockSize+r&t.blockSize-1);i>=e;e+=t.blockSize)t.P(o.subarray(16*f,16*(f+1))),f+=1;return n.splice(0,16*f),t}D(){const e=this;let t=e.A;const n=e.C;t=_.concat(t,[_.h(1,1)]);for(let e=t.length+2;15&e;e++)t.push(0);for(t.push(r.floor(e._/4294967296)),t.push(0|e._);t.length;)e.P(t.splice(0,16));return e.reset(),n}V(e,t,n,r){return e>19?e>39?e>59?e>79?void 0:t^n^r:t&n|t&r|n&r:t^n^r:t&n|~t&r}R(e,t){return t<<e|t>>>32-e}P(t){const n=this,s=n.C,i=e(80);for(let e=0;16>e;e++)i[e]=t[e];let o=s[0],c=s[1],f=s[2],a=s[3],l=s[4];for(let e=0;79>=e;e++){16>e||(i[e]=n.R(1,i[e-3]^i[e-8]^i[e-14]^i[e-16]));const t=n.R(5,o)+n.V(e,c,f,a)+l+i[e]+n.S[r.floor(e/20)]|0;l=a,a=f,f=n.R(30,c),c=o,o=t}s[0]=s[0]+o|0,s[1]=s[1]+c|0,s[2]=s[2]+f|0,s[3]=s[3]+a|0,s[4]=s[4]+l|0}},D={getRandomValues(e){const t=new c(e.buffer),n=e=>{let t=987654321;const n=4294967295;return()=>(t=36969*(65535&t)+(t>>16)&n,(((t<<16)+(e=18e3*(65535&e)+(e>>16)&n)&n)/4294967296+.5)*(r.random()>.5?1:-1))};for(let s,i=0;i<e.length;i+=4){const e=n(4294967296*(s||r.random()));s=987654071*e(),t[i/4]=4294967296*e()|0}return e}},V={importKey:e=>new V.B(I.p.k(e)),M(e,t,n,r){if(n=n||1e4,0>r||0>n)throw new s("invalid params to pbkdf2");const i=1+(r>>5)<<2;let o,c,f,a,u;const w=new ArrayBuffer(i),h=new l(w);let d=0;const p=_;for(t=I.p.k(t),u=1;(i||1)>d;u++){for(o=c=e.encrypt(p.concat(t,[u])),f=1;n>f;f++)for(c=e.encrypt(c),a=0;a<c.length;a++)o[a]^=c[a];for(f=0;(i||1)>d&&f<o.length;f++)h.setInt32(d,o[f]),d+=4}return w.slice(0,r/8)},B:class{constructor(e){const t=this,n=t.U=P,r=[[],[]];t.K=[new n,new n];const s=t.K[0].blockSize/32;e.length>s&&(e=(new n).update(e).D());for(let t=0;s>t;t++)r[0][t]=909522486^e[t],r[1][t]=1549556828^e[t];t.K[0].update(r[0]),t.K[1].update(r[1]),t.N=new n(t.K[0])}reset(){const e=this;e.N=new e.U(e.K[0]),e.O=!1}update(e){this.O=!0,this.N.update(e)}digest(){const e=this,t=e.N.D(),n=new e.U(e.K[1]).update(t).D();return e.reset(),n}encrypt(e){if(this.O)throw new s("encrypt on already updated hmac called!");return this.update(e),this.digest(e)}}},R=typeof h!=v&&typeof h.getRandomValues==S,B="Invalid password",E="Invalid signature",M="zipjs-abort-check-password";function U(e){return R?h.getRandomValues(e):D.getRandomValues(e)}const K=16,N={name:"PBKDF2"},O=t.assign({hash:{name:"HMAC"}},N),T=t.assign({iterations:1e3,hash:{name:"SHA-1"}},N),W=["deriveBits"],j=[8,12,16],H=[16,24,32],L=10,F=[0,0,0,0],q=typeof h!=v,G=q&&h.subtle,J=q&&typeof G!=v,Q=I.p,X=class{constructor(e){const t=this;t.T=[[[],[],[],[],[]],[[],[],[],[],[]]],t.T[0][0][0]||t.W();const n=t.T[0][4],r=t.T[1],i=e.length;let o,c,f,a=1;if(4!==i&&6!==i&&8!==i)throw new s("invalid aes key size");for(t.S=[c=e.slice(0),f=[]],o=i;4*i+28>o;o++){let e=c[o-1];(o%i==0||8===i&&o%i==4)&&(e=n[e>>>24]<<24^n[e>>16&255]<<16^n[e>>8&255]<<8^n[255&e],o%i==0&&(e=e<<8^e>>>24^a<<24,a=a<<1^283*(a>>7))),c[o]=c[o-i]^e}for(let e=0;o;e++,o--){const t=c[3&e?o:o-4];f[e]=4>=o||4>e?t:r[0][n[t>>>24]]^r[1][n[t>>16&255]]^r[2][n[t>>8&255]]^r[3][n[255&t]]}}encrypt(e){return this.j(e,0)}decrypt(e){return this.j(e,1)}W(){const e=this.T[0],t=this.T[1],n=e[4],r=t[4],s=[],i=[];let o,c,f,a;for(let e=0;256>e;e++)i[(s[e]=e<<1^283*(e>>7))^e]=e;for(let l=o=0;!n[l];l^=c||1,o=i[o]||1){let i=o^o<<1^o<<2^o<<3^o<<4;i=i>>8^255&i^99,n[l]=i,r[i]=l,a=s[f=s[c=s[l]]];let u=16843009*a^65537*f^257*c^16843008*l,w=257*s[i]^16843008*i;for(let n=0;4>n;n++)e[n][l]=w=w<<24^w>>>8,t[n][i]=u=u<<24^u>>>8}for(let n=0;5>n;n++)e[n]=e[n].slice(0),t[n]=t[n].slice(0)}j(e,t){if(4!==e.length)throw new s("invalid aes block size");const n=this.S[t],r=n.length/4-2,i=[0,0,0,0],o=this.T[t],c=o[0],f=o[1],a=o[2],l=o[3],u=o[4];let w,h,d,p=e[0]^n[0],y=e[t?3:1]^n[1],m=e[2]^n[2],b=e[t?1:3]^n[3],g=4;for(let e=0;r>e;e++)w=c[p>>>24]^f[y>>16&255]^a[m>>8&255]^l[255&b]^n[g],h=c[y>>>24]^f[m>>16&255]^a[b>>8&255]^l[255&p]^n[g+1],d=c[m>>>24]^f[b>>16&255]^a[p>>8&255]^l[255&y]^n[g+2],b=c[b>>>24]^f[p>>16&255]^a[y>>8&255]^l[255&m]^n[g+3],g+=4,p=w,y=h,m=d;for(let e=0;4>e;e++)i[t?3&-e:e]=u[p>>>24]<<24^u[y>>16&255]<<16^u[m>>8&255]<<8^u[255&b]^n[g++],w=p,p=y,y=m,m=b,b=w;return i}},Y=class{constructor(e,t){this.H=e,this.L=t,this.F=t}reset(){this.F=this.L}update(e){return this.q(this.H,e,this.F)}G(e){if(255&~(e>>24))e+=1<<24;else{let t=e>>16&255,n=e>>8&255,r=255&e;255===t?(t=0,255===n?(n=0,255===r?r=0:++r):++n):++t,e=0,e+=t<<16,e+=n<<8,e+=r}return e}J(e){0===(e[0]=this.G(e[0]))&&(e[1]=this.G(e[1]))}q(e,t,n){let r;if(!(r=t.length))return[];const s=_.l(t);for(let s=0;r>s;s+=4){this.J(n);const r=e.encrypt(n);t[s]^=r[0],t[s+1]^=r[1],t[s+2]^=r[2],t[s+3]^=r[3]}return _.u(t,s)}},Z=V.B;let $=q&&J&&typeof G.importKey==S,ee=q&&J&&typeof G.deriveBits==S;class te extends p{constructor({password:e,rawPassword:n,signed:r,encryptionStrength:o,checkPasswordOnly:c}){super({start(){t.assign(this,{ready:new u((e=>this.X=e)),password:ie(e,n),signed:r,Y:o-1,pending:new i})},async transform(e,t){const n=this,{password:r,Y:o,X:f,ready:a}=n;r?(await(async(e,t,n,r)=>{const i=await se(e,t,n,ce(r,0,j[t])),o=ce(r,j[t]);if(i[0]!=o[0]||i[1]!=o[1])throw new s(B)})(n,o,r,ce(e,0,j[o]+2)),e=ce(e,j[o]+2),c?t.error(new s(M)):f()):await a;const l=new i(e.length-L-(e.length-L)%K);t.enqueue(re(n,e,l,0,L,!0))},async flush(e){const{signed:t,Z:n,$:r,pending:o,ready:c}=this;if(r&&n){await c;const f=ce(o,0,o.length-L),a=ce(o,o.length-L);let l=new i;if(f.length){const e=ae(Q,f);r.update(e);const t=n.update(e);l=fe(Q,t)}if(t){const e=ce(fe(Q,r.digest()),0,L);for(let t=0;L>t;t++)if(e[t]!=a[t])throw new s(E)}e.enqueue(l)}}})}}class ne extends p{constructor({password:e,rawPassword:n,encryptionStrength:r}){let s;super({start(){t.assign(this,{ready:new u((e=>this.X=e)),password:ie(e,n),Y:r-1,pending:new i})},async transform(e,t){const n=this,{password:r,Y:s,X:o,ready:c}=n;let f=new i;r?(f=await(async(e,t,n)=>{const r=U(new i(j[t]));return oe(r,await se(e,t,n,r))})(n,s,r),o()):await c;const a=new i(f.length+e.length-e.length%K);a.set(f,0),t.enqueue(re(n,e,a,f.length,0))},async flush(e){const{Z:t,$:n,pending:r,ready:o}=this;if(n&&t){await o;let c=new i;if(r.length){const e=t.update(ae(Q,r));n.update(e),c=fe(Q,e)}s.signature=fe(Q,n.digest()).slice(0,L),e.enqueue(oe(c,s.signature))}}}),s=this}}function re(e,t,n,r,s,o){const{Z:c,$:f,pending:a}=e,l=t.length-s;let u;for(a.length&&(t=oe(a,t),n=((e,t)=>{if(t&&t>e.length){const n=e;(e=new i(t)).set(n,0)}return e})(n,l-l%K)),u=0;l-K>=u;u+=K){const e=ae(Q,ce(t,u,u+K));o&&f.update(e);const s=c.update(e);o||f.update(s),n.set(fe(Q,s),u+r)}return e.pending=ce(t,u),n}async function se(n,r,s,o){n.password=null;const c=await(async(e,t,n,r,s)=>{if(!$)return V.importKey(t);try{return await G.importKey("raw",t,n,!1,s)}catch(e){return $=!1,V.importKey(t)}})(0,s,O,0,W),f=await(async(e,t,n)=>{if(!ee)return V.M(t,e.salt,T.iterations,n);try{return await G.deriveBits(e,t,n)}catch(r){return ee=!1,V.M(t,e.salt,T.iterations,n)}})(t.assign({salt:o},T),c,8*(2*H[r]+2)),a=new i(f),l=ae(Q,ce(a,0,H[r])),u=ae(Q,ce(a,H[r],2*H[r])),w=ce(a,2*H[r]);return t.assign(n,{keys:{key:l,ee:u,passwordVerification:w},Z:new Y(new X(l),e.from(F)),$:new Z(u)}),w}function ie(e,t){return t===k?(e=>{if(typeof w==v){const t=new i((e=unescape(encodeURIComponent(e))).length);for(let n=0;n<t.length;n++)t[n]=e.charCodeAt(n);return t}return(new w).encode(e)})(e):t}function oe(e,t){let n=e;return e.length+t.length&&(n=new i(e.length+t.length),n.set(e,0),n.set(t,e.length)),n}function ce(e,t,n){return e.subarray(t,n)}function fe(e,t){return e.m(t)}function ae(e,t){return e.k(t)}class le extends p{constructor({password:e,passwordVerification:n,checkPasswordOnly:r}){super({start(){t.assign(this,{password:e,passwordVerification:n}),de(this,e)},transform(e,t){const n=this;if(n.password){const t=we(n,e.subarray(0,12));if(n.password=null,t[11]!=n.passwordVerification)throw new s(B);e=e.subarray(12)}r?t.error(new s(M)):t.enqueue(we(n,e))}})}}class ue extends p{constructor({password:e,passwordVerification:n}){super({start(){t.assign(this,{password:e,passwordVerification:n}),de(this,e)},transform(e,t){const n=this;let r,s;if(n.password){n.password=null;const t=U(new i(12));t[11]=n.passwordVerification,r=new i(e.length+t.length),r.set(he(n,t),0),s=12}else r=new i(e.length),s=0;r.set(he(n,e),s),t.enqueue(r)}})}}function we(e,t){const n=new i(t.length);for(let r=0;r<t.length;r++)n[r]=ye(e)^t[r],pe(e,n[r]);return 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kt(){let e,t,n,r,s,i;function o(e,t,o,c,f,a,l,u,w,h,d){let p,y,m,b,g,k,v,S,z,C,x,A,_,I,P;C=0,g=o;do{n[e[t+C]]++,C++,g--}while(0!==g);if(n[0]==o)return l[0]=-1,u[0]=0,it;for(S=u[0],k=1;gt>=k&&0===n[k];k++);for(v=k,k>S&&(S=k),g=gt;0!==g&&0===n[g];g--);for(m=g,S>g&&(S=g),u[0]=S,I=1<<k;g>k;k++,I<<=1)if(0>(I-=n[k]))return ft;if(0>(I-=n[g]))return ft;for(n[g]+=I,i[1]=k=0,C=1,_=2;0!=--g;)i[_]=k+=n[C],_++,C++;g=0,C=0;do{0!==(k=e[t+C])&&(d[i[k]++]=g),C++}while(++g<o);for(o=i[m],i[0]=g=0,C=0,b=-1,A=-S,s[0]=0,x=0,P=0;m>=v;v++)for(p=n[v];0!=p--;){for(;v>A+S;){if(b++,A+=S,P=m-A,P=P>S?S:P,(y=1<<(k=v-A))>p+1&&(y-=p+1,_=v,P>k))for(;++k<P&&(y<<=1)>n[++_];)y-=n[_];if(P=1<<k,h[0]+P>wt)return ft;s[b]=x=h[0],h[0]+=P,0!==b?(i[b]=g,r[0]=k,r[1]=S,k=g>>>A-S,r[2]=x-s[b-1]-k,w.set(r,3*(s[b-1]+k))):l[0]=x}for(r[1]=v-A,o>C?d[C]<c?(r[0]=256>d[C]?0:96,r[2]=d[C++]):(r[0]=a[d[C]-c]+16+64,r[2]=f[d[C++]-c]):r[0]=192,y=1<<v-A,k=g>>>A;P>k;k+=y)w.set(r,3*(x+k));for(k=1<<v-1;g&k;k>>>=1)g^=k;for(g^=k,z=(1<<A)-1;(g&z)!=i[b];)b--,A-=S,z=(1<<A)-1}return 0!==I&&1!=m?lt:it}function c(o){let c;for(e||(e=[],t=[],n=new f(gt+1),r=[],s=new f(gt),i=new f(gt+1)),t.length<o&&(t=[]),c=0;o>c;c++)t[c]=0;for(c=0;gt+1>c;c++)n[c]=0;for(c=0;3>c;c++)r[c]=0;s.set(n.subarray(0,gt),0),i.set(n.subarray(0,gt+1),0)}this.it=(n,r,s,i,f)=>{let a;return c(19),e[0]=0,a=o(n,0,19,19,null,null,s,r,i,e,t),a==ft?f.Fe="oversubscribed dynamic bit lengths tree":a!=lt&&0!==r[0]||(f.Fe="incomplete dynamic bit lengths tree",a=ft),a},this.ot=(n,r,s,i,f,a,l,u,w)=>{let h;return c(288),e[0]=0,h=o(s,0,n,257,pt,yt,a,i,u,e,t),h!=it||0===i[0]?(h==ft?w.Fe="oversubscribed literal/length tree":h!=at&&(w.Fe="incomplete literal/length tree",h=ft),h):(c(288),h=o(s,n,r,0,mt,bt,l,f,u,e,t),h!=it||0===f[0]&&n>257?(h==ft?w.Fe="oversubscribed distance tree":h==lt?(w.Fe="incomplete distance tree",h=ft):h!=at&&(w.Fe="empty distance tree with lengths",h=ft),h):it)}}kt.ct=(e,t,n,r)=>(e[0]=9,t[0]=5,n[0]=ht,r[0]=dt,it);const vt=0,St=1,zt=2,Ct=3,xt=4,At=5,_t=6,It=7,Pt=8,Dt=9;function Vt(){const e=this;let t,n,r,s,i=0,o=0,c=0,f=0,a=0,l=0,u=0,w=0,h=0,d=0;function p(e,t,n,r,s,i,o,c){let f,a,l,u,w,h,d,p,y,m,b,g,k,v,S,z;d=c.rt,p=c.je,w=o.ft,h=o.lt,y=o.write,m=y<o.read?o.read-y-1:o.end-y,b=ut[e],g=ut[t];do{for(;20>h;)p--,w|=(255&c.ut(d++))<<h,h+=8;if(f=w&b,a=n,l=r,z=3*(l+f),0!==(u=a[z]))for(;;){if(w>>=a[z+1],h-=a[z+1],16&u){for(u&=15,k=a[z+2]+(w&ut[u]),w>>=u,h-=u;15>h;)p--,w|=(255&c.ut(d++))<<h,h+=8;for(f=w&g,a=s,l=i,z=3*(l+f),u=a[z];;){if(w>>=a[z+1],h-=a[z+1],16&u){for(u&=15;u>h;)p--,w|=(255&c.ut(d++))<<h,h+=8;if(v=a[z+2]+(w&ut[u]),w>>=u,h-=u,m-=k,v>y){S=y-v;do{S+=o.end}while(0>S);if(u=o.end-S,k>u){if(k-=u,y-S>0&&u>y-S)do{o.wt[y++]=o.wt[S++]}while(0!=--u);else o.wt.set(o.wt.subarray(S,S+u),y),y+=u,S+=u,u=0;S=0}}else S=y-v,y-S>0&&2>y-S?(o.wt[y++]=o.wt[S++],o.wt[y++]=o.wt[S++],k-=2):(o.wt.set(o.wt.subarray(S,S+2),y),y+=2,S+=2,k-=2);if(y-S>0&&k>y-S)do{o.wt[y++]=o.wt[S++]}while(0!=--k);else o.wt.set(o.wt.subarray(S,S+k),y),y+=k,S+=k,k=0;break}if(64&u)return c.Fe="invalid distance code",k=c.je-p,k=k>h>>3?h>>3:k,p+=k,d-=k,h-=k<<3,o.ft=w,o.lt=h,c.je=p,c.Ge+=d-c.rt,c.rt=d,o.write=y,ft;f+=a[z+2],f+=w&ut[u],z=3*(l+f),u=a[z]}break}if(64&u)return 32&u?(k=c.je-p,k=k>h>>3?h>>3:k,p+=k,d-=k,h-=k<<3,o.ft=w,o.lt=h,c.je=p,c.Ge+=d-c.rt,c.rt=d,o.write=y,ot):(c.Fe="invalid literal/length code",k=c.je-p,k=k>h>>3?h>>3:k,p+=k,d-=k,h-=k<<3,o.ft=w,o.lt=h,c.je=p,c.Ge+=d-c.rt,c.rt=d,o.write=y,ft);if(f+=a[z+2],f+=w&ut[u],z=3*(l+f),0===(u=a[z])){w>>=a[z+1],h-=a[z+1],o.wt[y++]=a[z+2],m--;break}}else w>>=a[z+1],h-=a[z+1],o.wt[y++]=a[z+2],m--}while(m>=258&&p>=10);return k=c.je-p,k=k>h>>3?h>>3:k,p+=k,d-=k,h-=k<<3,o.ft=w,o.lt=h,c.je=p,c.Ge+=d-c.rt,c.rt=d,o.write=y,it}e.init=(e,i,o,c,f,a)=>{t=vt,u=e,w=i,r=o,h=c,s=f,d=a,n=null},e.ht=(e,y,m)=>{let b,g,k,v,S,z,C,x=0,A=0,_=0;for(_=y.rt,v=y.je,x=e.ft,A=e.lt,S=e.write,z=S<e.read?e.read-S-1:e.end-S;;)switch(t){case vt:if(z>=258&&v>=10&&(e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,m=p(u,w,r,h,s,d,e,y),_=y.rt,v=y.je,x=e.ft,A=e.lt,S=e.write,z=S<e.read?e.read-S-1:e.end-S,m!=it)){t=m==ot?It:Dt;break}c=u,n=r,o=h,t=St;case St:for(b=c;b>A;){if(0===v)return e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);m=it,v--,x|=(255&y.ut(_++))<<A,A+=8}if(g=3*(o+(x&ut[b])),x>>>=n[g+1],A-=n[g+1],k=n[g],0===k){f=n[g+2],t=_t;break}if(16&k){a=15&k,i=n[g+2],t=zt;break}if(!(64&k)){c=k,o=g/3+n[g+2];break}if(32&k){t=It;break}return t=Dt,y.Fe="invalid literal/length code",m=ft,e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);case zt:for(b=a;b>A;){if(0===v)return e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);m=it,v--,x|=(255&y.ut(_++))<<A,A+=8}i+=x&ut[b],x>>=b,A-=b,c=w,n=s,o=d,t=Ct;case Ct:for(b=c;b>A;){if(0===v)return e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);m=it,v--,x|=(255&y.ut(_++))<<A,A+=8}if(g=3*(o+(x&ut[b])),x>>=n[g+1],A-=n[g+1],k=n[g],16&k){a=15&k,l=n[g+2],t=xt;break}if(!(64&k)){c=k,o=g/3+n[g+2];break}return t=Dt,y.Fe="invalid distance code",m=ft,e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);case xt:for(b=a;b>A;){if(0===v)return e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);m=it,v--,x|=(255&y.ut(_++))<<A,A+=8}l+=x&ut[b],x>>=b,A-=b,t=At;case At:for(C=S-l;0>C;)C+=e.end;for(;0!==i;){if(0===z&&(S==e.end&&0!==e.read&&(S=0,z=S<e.read?e.read-S-1:e.end-S),0===z&&(e.write=S,m=e.dt(y,m),S=e.write,z=S<e.read?e.read-S-1:e.end-S,S==e.end&&0!==e.read&&(S=0,z=S<e.read?e.read-S-1:e.end-S),0===z)))return e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);e.wt[S++]=e.wt[C++],z--,C==e.end&&(C=0),i--}t=vt;break;case _t:if(0===z&&(S==e.end&&0!==e.read&&(S=0,z=S<e.read?e.read-S-1:e.end-S),0===z&&(e.write=S,m=e.dt(y,m),S=e.write,z=S<e.read?e.read-S-1:e.end-S,S==e.end&&0!==e.read&&(S=0,z=S<e.read?e.read-S-1:e.end-S),0===z)))return e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);m=it,e.wt[S++]=f,z--,t=vt;break;case It:if(A>7&&(A-=8,v++,_--),e.write=S,m=e.dt(y,m),S=e.write,z=S<e.read?e.read-S-1:e.end-S,e.read!=e.write)return e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);t=Pt;case Pt:return m=ot,e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);case Dt:return m=ft,e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m);default:return m=ct,e.ft=x,e.lt=A,y.je=v,y.Ge+=_-y.rt,y.rt=_,e.write=S,e.dt(y,m)}},e.yt=()=>{}}const Rt=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],Bt=0,Et=1,Mt=2,Ut=3,Kt=4,Nt=5,Ot=6,Tt=7,Wt=8,jt=9;function Ht(e,t){const n=this;let r,s=Bt,o=0,c=0,a=0;const l=[0],u=[0],w=new Vt;let h=0,d=new f(3*wt);const p=new kt;n.lt=0,n.ft=0,n.wt=new i(t),n.end=t,n.read=0,n.write=0,n.reset=(e,t)=>{t&&(t[0]=0),s==Ot&&w.yt(e),s=Bt,n.lt=0,n.ft=0,n.read=n.write=0},n.reset(e,null),n.dt=(e,t)=>{let r,s,i;return s=e.st,i=n.read,r=(i>n.write?n.end:n.write)-i,r>e.nt&&(r=e.nt),0!==r&&t==lt&&(t=it),e.nt-=r,e.Je+=r,e.et.set(n.wt.subarray(i,i+r),s),s+=r,i+=r,i==n.end&&(i=0,n.write==n.end&&(n.write=0),r=n.write-i,r>e.nt&&(r=e.nt),0!==r&&t==lt&&(t=it),e.nt-=r,e.Je+=r,e.et.set(n.wt.subarray(i,i+r),s),s+=r,i+=r),e.st=s,n.read=i,t},n.ht=(e,t)=>{let i,f,y,m,b,g,k,v;for(m=e.rt,b=e.je,f=n.ft,y=n.lt,g=n.write,k=g<n.read?n.read-g-1:n.end-g;;){let S,z,C,x,A,_,I,P;switch(s){case Bt:for(;3>y;){if(0===b)return n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);t=it,b--,f|=(255&e.ut(m++))<<y,y+=8}switch(i=7&f,h=1&i,i>>>1){case 0:f>>>=3,y-=3,i=7&y,f>>>=i,y-=i,s=Et;break;case 1:S=[],z=[],C=[[]],x=[[]],kt.ct(S,z,C,x),w.init(S[0],z[0],C[0],0,x[0],0),f>>>=3,y-=3,s=Ot;break;case 2:f>>>=3,y-=3,s=Ut;break;case 3:return f>>>=3,y-=3,s=jt,e.Fe="invalid block type",t=ft,n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t)}break;case Et:for(;32>y;){if(0===b)return n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);t=it,b--,f|=(255&e.ut(m++))<<y,y+=8}if((~f>>>16&65535)!=(65535&f))return s=jt,e.Fe="invalid stored block lengths",t=ft,n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);o=65535&f,f=y=0,s=0!==o?Mt:0!==h?Tt:Bt;break;case Mt:if(0===b)return n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);if(0===k&&(g==n.end&&0!==n.read&&(g=0,k=g<n.read?n.read-g-1:n.end-g),0===k&&(n.write=g,t=n.dt(e,t),g=n.write,k=g<n.read?n.read-g-1:n.end-g,g==n.end&&0!==n.read&&(g=0,k=g<n.read?n.read-g-1:n.end-g),0===k)))return n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);if(t=it,i=o,i>b&&(i=b),i>k&&(i=k),n.wt.set(e.He(m,i),g),m+=i,b-=i,g+=i,k-=i,0!=(o-=i))break;s=0!==h?Tt:Bt;break;case Ut:for(;14>y;){if(0===b)return n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);t=it,b--,f|=(255&e.ut(m++))<<y,y+=8}if(c=i=16383&f,(31&i)>29||(i>>5&31)>29)return s=jt,e.Fe="too many length or distance symbols",t=ft,n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);if(i=258+(31&i)+(i>>5&31),!r||r.length<i)r=[];else for(v=0;i>v;v++)r[v]=0;f>>>=14,y-=14,a=0,s=Kt;case Kt:for(;4+(c>>>10)>a;){for(;3>y;){if(0===b)return n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);t=it,b--,f|=(255&e.ut(m++))<<y,y+=8}r[Rt[a++]]=7&f,f>>>=3,y-=3}for(;19>a;)r[Rt[a++]]=0;if(l[0]=7,i=p.it(r,l,u,d,e),i!=it)return(t=i)==ft&&(r=null,s=jt),n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);a=0,s=Nt;case Nt:for(;i=c,258+(31&i)+(i>>5&31)>a;){let o,w;for(i=l[0];i>y;){if(0===b)return n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);t=it,b--,f|=(255&e.ut(m++))<<y,y+=8}if(i=d[3*(u[0]+(f&ut[i]))+1],w=d[3*(u[0]+(f&ut[i]))+2],16>w)f>>>=i,y-=i,r[a++]=w;else{for(v=18==w?7:w-14,o=18==w?11:3;i+v>y;){if(0===b)return n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);t=it,b--,f|=(255&e.ut(m++))<<y,y+=8}if(f>>>=i,y-=i,o+=f&ut[v],f>>>=v,y-=v,v=a,i=c,v+o>258+(31&i)+(i>>5&31)||16==w&&1>v)return r=null,s=jt,e.Fe="invalid bit length repeat",t=ft,n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);w=16==w?r[v-1]:0;do{r[v++]=w}while(0!=--o);a=v}}if(u[0]=-1,A=[],_=[],I=[],P=[],A[0]=9,_[0]=6,i=c,i=p.ot(257+(31&i),1+(i>>5&31),r,A,_,I,P,d,e),i!=it)return i==ft&&(r=null,s=jt),t=i,n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);w.init(A[0],_[0],d,I[0],d,P[0]),s=Ot;case Ot:if(n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,(t=w.ht(n,e,t))!=ot)return n.dt(e,t);if(t=it,w.yt(e),m=e.rt,b=e.je,f=n.ft,y=n.lt,g=n.write,k=g<n.read?n.read-g-1:n.end-g,0===h){s=Bt;break}s=Tt;case Tt:if(n.write=g,t=n.dt(e,t),g=n.write,k=g<n.read?n.read-g-1:n.end-g,n.read!=n.write)return n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);s=Wt;case Wt:return t=ot,n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);case jt:return t=ft,n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t);default:return t=ct,n.ft=f,n.lt=y,e.je=b,e.Ge+=m-e.rt,e.rt=m,n.write=g,n.dt(e,t)}}},n.yt=e=>{n.reset(e,null),n.wt=null,d=null},n.bt=(e,t,r)=>{n.wt.set(e.subarray(t,t+r),0),n.read=n.write=r},n.gt=()=>s==Et?1:0}const Lt=13,Ft=[0,0,255,255];function qt(){const e=this;function t(e){return e&&e.kt?(e.Ge=e.Je=0,e.Fe=null,e.kt.mode=7,e.kt.vt.reset(e,null),it):ct}e.mode=0,e.method=0,e.St=[0],e.zt=0,e.marker=0,e.Ct=0,e.xt=t=>(e.vt&&e.vt.yt(t),e.vt=null,it),e.At=(n,r)=>(n.Fe=null,e.vt=null,8>r||r>15?(e.xt(n),ct):(e.Ct=r,n.kt.vt=new Ht(n,1<<r),t(n),it)),e._t=(e,t)=>{let n,r;if(!e||!e.kt||!e.tt)return ct;const s=e.kt;for(t=4==t?lt:it,n=lt;;)switch(s.mode){case 0:if(0===e.je)return n;if(n=t,e.je--,e.Ge++,8!=(15&(s.method=e.ut(e.rt++)))){s.mode=Lt,e.Fe="unknown compression method",s.marker=5;break}if(8+(s.method>>4)>s.Ct){s.mode=Lt,e.Fe="invalid win size",s.marker=5;break}s.mode=1;case 1:if(0===e.je)return n;if(n=t,e.je--,e.Ge++,r=255&e.ut(e.rt++),((s.method<<8)+r)%31!=0){s.mode=Lt,e.Fe="incorrect header check",s.marker=5;break}if(!(32&r)){s.mode=7;break}s.mode=2;case 2:if(0===e.je)return n;n=t,e.je--,e.Ge++,s.zt=(255&e.ut(e.rt++))<<24&4278190080,s.mode=3;case 3:if(0===e.je)return n;n=t,e.je--,e.Ge++,s.zt+=(255&e.ut(e.rt++))<<16&16711680,s.mode=4;case 4:if(0===e.je)return n;n=t,e.je--,e.Ge++,s.zt+=(255&e.ut(e.rt++))<<8&65280,s.mode=5;case 5:return 0===e.je?n:(n=t,e.je--,e.Ge++,s.zt+=255&e.ut(e.rt++),s.mode=6,2);case 6:return s.mode=Lt,e.Fe="need dictionary",s.marker=0,ct;case 7:if(n=s.vt.ht(e,n),n==ft){s.mode=Lt,s.marker=0;break}if(n==it&&(n=t),n!=ot)return n;n=t,s.vt.reset(e,s.St),s.mode=12;case 12:return e.je=0,ot;case Lt:return ft;default:return ct}},e.It=(e,t,n)=>{let r=0,s=n;if(!e||!e.kt||6!=e.kt.mode)return ct;const i=e.kt;return s<1<<i.Ct||(s=(1<<i.Ct)-1,r=n-s),i.vt.bt(t,r,s),i.mode=7,it},e.Pt=e=>{let n,r,s,i,o;if(!e||!e.kt)return ct;const c=e.kt;if(c.mode!=Lt&&(c.mode=Lt,c.marker=0),0===(n=e.je))return lt;for(r=e.rt,s=c.marker;0!==n&&4>s;)e.ut(r)==Ft[s]?s++:s=0!==e.ut(r)?0:4-s,r++,n--;return e.Ge+=r-e.rt,e.rt=r,e.je=n,c.marker=s,4!=s?ft:(i=e.Ge,o=e.Je,t(e),e.Ge=i,e.Je=o,c.mode=7,it)},e.Dt=e=>e&&e.kt&&e.kt.vt?e.kt.vt.gt():ct}function Gt(){}function Jt(e){const t=new Gt,n=e&&e.chunkSize?r.floor(2*e.chunkSize):131072,o=new i(n);let c=!1;t.At(),t.et=o,this.append=(e,r)=>{const f=[];let a,l,u=0,w=0,h=0;if(0!==e.length){t.rt=0,t.tt=e,t.je=e.length;do{if(t.st=0,t.nt=n,0!==t.je||c||(t.rt=0,c=!0),a=t._t(0),c&&a===lt){if(0!==t.je)throw new s("inflating: bad input")}else if(a!==it&&a!==ot)throw new s("inflating: "+t.Fe);if((c||a===ot)&&t.je===e.length)throw new s("inflating: bad input");t.st&&(t.st===n?f.push(new i(o)):f.push(o.subarray(0,t.st))),h+=t.st,r&&t.rt>0&&t.rt!=u&&(r(t.rt),u=t.rt)}while(t.je>0||0===t.nt);return f.length>1?(l=new i(h),f.forEach((e=>{l.set(e,w),w+=e.length}))):l=f[0]?new i(f[0]):new i,l}},this.flush=()=>{t.xt()}}Gt.prototype={At(e){const t=this;return t.kt=new qt,e||(e=15),t.kt.At(t,e)},_t(e){const t=this;return t.kt?t.kt._t(t,e):ct},xt(){const e=this;if(!e.kt)return ct;const t=e.kt.xt(e);return e.kt=null,t},Pt(){const e=this;return e.kt?e.kt.Pt(e):ct},It(e,t){const n=this;return n.kt?n.kt.It(n,e,t):ct},ut(e){return this.tt[e]},He(e,t){return this.tt.subarray(e,e+t)}},self.initCodec=()=>{self.Deflate=st,self.Inflate=Jt};\n'], { type: "text/javascript" }));
e2({ workerScripts: { inflate: [t], deflate: [t] } });
}
// node_modules/@zip.js/zip.js/lib/core/util/default-mime-type.js
function getMimeType() {
return "application/octet-stream";
}
// node_modules/@zip.js/zip.js/lib/core/util/stream-codec-shim.js
function initShimAsyncCodec(library, options = {}, registerDataHandler) {
return {
Deflate: createCodecClass(library.Deflate, options.deflate, registerDataHandler),
Inflate: createCodecClass(library.Inflate, options.inflate, registerDataHandler)
};
}
function objectHasOwn(object, propertyName) {
return typeof Object.hasOwn === FUNCTION_TYPE ? Object.hasOwn(object, propertyName) : object.hasOwnProperty(propertyName);
}
function createCodecClass(constructor, constructorOptions, registerDataHandler) {
return class {
constructor(options) {
const codecAdapter = this;
const onData = (data) => {
if (codecAdapter.pendingData) {
const previousPendingData = codecAdapter.pendingData;
codecAdapter.pendingData = new Uint8Array(previousPendingData.length + data.length);
const { pendingData } = codecAdapter;
pendingData.set(previousPendingData, 0);
pendingData.set(data, previousPendingData.length);
} else {
codecAdapter.pendingData = new Uint8Array(data);
}
};
if (objectHasOwn(options, "level") && options.level === UNDEFINED_VALUE) {
delete options.level;
}
codecAdapter.codec = new constructor(Object.assign({}, constructorOptions, options));
registerDataHandler(codecAdapter.codec, onData);
}
append(data) {
this.codec.push(data);
return getResponse(this);
}
flush() {
this.codec.push(new Uint8Array(), true);
return getResponse(this);
}
};
function getResponse(codec2) {
if (codec2.pendingData) {
const output = codec2.pendingData;
codec2.pendingData = null;
return output;
} else {
return new Uint8Array();
}
}
}
// node_modules/@zip.js/zip.js/lib/core/streams/codecs/crc32.js
var table = [];
for (let i = 0; i < 256; i++) {
let t = i;
for (let j = 0; j < 8; j++) {
if (t & 1) {
t = t >>> 1 ^ 3988292384;
} else {
t = t >>> 1;
}
}
table[i] = t;
}
var Crc32 = class {
constructor(crc) {
this.crc = crc || -1;
}
append(data) {
let crc = this.crc | 0;
for (let offset = 0, length = data.length | 0; offset < length; offset++) {
crc = crc >>> 8 ^ table[(crc ^ data[offset]) & 255];
}
this.crc = crc;
}
get() {
return ~this.crc;
}
};
// node_modules/@zip.js/zip.js/lib/core/streams/crc32-stream.js
var Crc32Stream = class extends TransformStream {
constructor() {
let stream;
const crc32 = new Crc32();
super({
transform(chunk, controller) {
crc32.append(chunk);
controller.enqueue(chunk);
},
flush() {
const value = new Uint8Array(4);
const dataView = new DataView(value.buffer);
dataView.setUint32(0, crc32.get());
stream.value = value;
}
});
stream = this;
}
};
// node_modules/@zip.js/zip.js/lib/core/util/encode-text.js
function encodeText(value) {
if (typeof TextEncoder == UNDEFINED_TYPE) {
value = unescape(encodeURIComponent(value));
const result = new Uint8Array(value.length);
for (let i = 0; i < result.length; i++) {
result[i] = value.charCodeAt(i);
}
return result;
} else {
return new TextEncoder().encode(value);
}
}
// node_modules/@zip.js/zip.js/lib/core/streams/codecs/sjcl.js
var bitArray = {
/**
* Concatenate two bit arrays.
* @param {bitArray} a1 The first array.
* @param {bitArray} a2 The second array.
* @return {bitArray} The concatenation of a1 and a2.
*/
concat(a1, a2) {
if (a1.length === 0 || a2.length === 0) {
return a1.concat(a2);
}
const last = a1[a1.length - 1], shift = bitArray.getPartial(last);
if (shift === 32) {
return a1.concat(a2);
} else {
return bitArray._shiftRight(a2, shift, last | 0, a1.slice(0, a1.length - 1));
}
},
/**
* Find the length of an array of bits.
* @param {bitArray} a The array.
* @return {Number} The length of a, in bits.
*/
bitLength(a) {
const l = a.length;
if (l === 0) {
return 0;
}
const x = a[l - 1];
return (l - 1) * 32 + bitArray.getPartial(x);
},
/**
* Truncate an array.
* @param {bitArray} a The array.
* @param {Number} len The length to truncate to, in bits.
* @return {bitArray} A new array, truncated to len bits.
*/
clamp(a, len) {
if (a.length * 32 < len) {
return a;
}
a = a.slice(0, Math.ceil(len / 32));
const l = a.length;
len = len & 31;
if (l > 0 && len) {
a[l - 1] = bitArray.partial(len, a[l - 1] & 2147483648 >> len - 1, 1);
}
return a;
},
/**
* Make a partial word for a bit array.
* @param {Number} len The number of bits in the word.
* @param {Number} x The bits.
* @param {Number} [_end=0] Pass 1 if x has already been shifted to the high side.
* @return {Number} The partial word.
*/
partial(len, x, _end) {
if (len === 32) {
return x;
}
return (_end ? x | 0 : x << 32 - len) + len * 1099511627776;
},
/**
* Get the number of bits used by a partial word.
* @param {Number} x The partial word.
* @return {Number} The number of bits used by the partial word.
*/
getPartial(x) {
return Math.round(x / 1099511627776) || 32;
},
/** Shift an array right.
* @param {bitArray} a The array to shift.
* @param {Number} shift The number of bits to shift.
* @param {Number} [carry=0] A byte to carry in
* @param {bitArray} [out=[]] An array to prepend to the output.
* @private
*/
_shiftRight(a, shift, carry, out) {
if (out === void 0) {
out = [];
}
for (; shift >= 32; shift -= 32) {
out.push(carry);
carry = 0;
}
if (shift === 0) {
return out.concat(a);
}
for (let i = 0; i < a.length; i++) {
out.push(carry | a[i] >>> shift);
carry = a[i] << 32 - shift;
}
const last2 = a.length ? a[a.length - 1] : 0;
const shift2 = bitArray.getPartial(last2);
out.push(bitArray.partial(shift + shift2 & 31, shift + shift2 > 32 ? carry : out.pop(), 1));
return out;
}
};
var codec = {
bytes: {
/** Convert from a bitArray to an array of bytes. */
fromBits(arr) {
const bl = bitArray.bitLength(arr);
const byteLength = bl / 8;
const out = new Uint8Array(byteLength);
let tmp;
for (let i = 0; i < byteLength; i++) {
if ((i & 3) === 0) {
tmp = arr[i / 4];
}
out[i] = tmp >>> 24;
tmp <<= 8;
}
return out;
},
/** Convert from an array of bytes to a bitArray. */
toBits(bytes) {
const out = [];
let i;
let tmp = 0;
for (i = 0; i < bytes.length; i++) {
tmp = tmp << 8 | bytes[i];
if ((i & 3) === 3) {
out.push(tmp);
tmp = 0;
}
}
if (i & 3) {
out.push(bitArray.partial(8 * (i & 3), tmp));
}
return out;
}
}
};
var hash = {};
hash.sha1 = class {
constructor(hash2) {
const sha1 = this;
sha1.blockSize = 512;
sha1._init = [1732584193, 4023233417, 2562383102, 271733878, 3285377520];
sha1._key = [1518500249, 1859775393, 2400959708, 3395469782];
if (hash2) {
sha1._h = hash2._h.slice(0);
sha1._buffer = hash2._buffer.slice(0);
sha1._length = hash2._length;
} else {
sha1.reset();
}
}
/**
* Reset the hash state.
* @return this
*/
reset() {
const sha1 = this;
sha1._h = sha1._init.slice(0);
sha1._buffer = [];
sha1._length = 0;
return sha1;
}
/**
* Input several words to the hash.
* @param {bitArray|String} data the data to hash.
* @return this
*/
update(data) {
const sha1 = this;
if (typeof data === "string") {
data = codec.utf8String.toBits(data);
}
const b = sha1._buffer = bitArray.concat(sha1._buffer, data);
const ol = sha1._length;
const nl = sha1._length = ol + bitArray.bitLength(data);
if (nl > 9007199254740991) {
throw new Error("Cannot hash more than 2^53 - 1 bits");
}
const c = new Uint32Array(b);
let j = 0;
for (let i = sha1.blockSize + ol - (sha1.blockSize + ol & sha1.blockSize - 1); i <= nl; i += sha1.blockSize) {
sha1._block(c.subarray(16 * j, 16 * (j + 1)));
j += 1;
}
b.splice(0, 16 * j);
return sha1;
}
/**
* Complete hashing and output the hash value.
* @return {bitArray} The hash value, an array of 5 big-endian words. TODO
*/
finalize() {
const sha1 = this;
let b = sha1._buffer;
const h = sha1._h;
b = bitArray.concat(b, [bitArray.partial(1, 1)]);
for (let i = b.length + 2; i & 15; i++) {
b.push(0);
}
b.push(Math.floor(sha1._length / 4294967296));
b.push(sha1._length | 0);
while (b.length) {
sha1._block(b.splice(0, 16));
}
sha1.reset();
return h;
}
/**
* The SHA-1 logical functions f(0), f(1), ..., f(79).
* @private
*/
_f(t, b, c, d) {
if (t <= 19) {
return b & c | ~b & d;
} else if (t <= 39) {
return b ^ c ^ d;
} else if (t <= 59) {
return b & c | b & d | c & d;
} else if (t <= 79) {
return b ^ c ^ d;
}
}
/**
* Circular left-shift operator.
* @private
*/
_S(n, x) {
return x << n | x >>> 32 - n;
}
/**
* Perform one cycle of SHA-1.
* @param {Uint32Array|bitArray} words one block of words.
* @private
*/
_block(words) {
const sha1 = this;
const h = sha1._h;
const w = Array(80);
for (let j = 0; j < 16; j++) {
w[j] = words[j];
}
let a = h[0];
let b = h[1];
let c = h[2];
let d = h[3];
let e2 = h[4];
for (let t = 0; t <= 79; t++) {
if (t >= 16) {
w[t] = sha1._S(1, w[t - 3] ^ w[t - 8] ^ w[t - 14] ^ w[t - 16]);
}
const tmp = sha1._S(5, a) + sha1._f(t, b, c, d) + e2 + w[t] + sha1._key[Math.floor(t / 20)] | 0;
e2 = d;
d = c;
c = sha1._S(30, b);
b = a;
a = tmp;
}
h[0] = h[0] + a | 0;
h[1] = h[1] + b | 0;
h[2] = h[2] + c | 0;
h[3] = h[3] + d | 0;
h[4] = h[4] + e2 | 0;
}
};
var cipher = {};
cipher.aes = class {
constructor(key) {
const aes = this;
aes._tables = [[[], [], [], [], []], [[], [], [], [], []]];
if (!aes._tables[0][0][0]) {
aes._precompute();
}
const sbox = aes._tables[0][4];
const decTable = aes._tables[1];
const keyLen = key.length;
let i, encKey, decKey, rcon = 1;
if (keyLen !== 4 && keyLen !== 6 && keyLen !== 8) {
throw new Error("invalid aes key size");
}
aes._key = [encKey = key.slice(0), decKey = []];
for (i = keyLen; i < 4 * keyLen + 28; i++) {
let tmp = encKey[i - 1];
if (i % keyLen === 0 || keyLen === 8 && i % keyLen === 4) {
tmp = sbox[tmp >>> 24] << 24 ^ sbox[tmp >> 16 & 255] << 16 ^ sbox[tmp >> 8 & 255] << 8 ^ sbox[tmp & 255];
if (i % keyLen === 0) {
tmp = tmp << 8 ^ tmp >>> 24 ^ rcon << 24;
rcon = rcon << 1 ^ (rcon >> 7) * 283;
}
}
encKey[i] = encKey[i - keyLen] ^ tmp;
}
for (let j = 0; i; j++, i--) {
const tmp = encKey[j & 3 ? i : i - 4];
if (i <= 4 || j < 4) {
decKey[j] = tmp;
} else {
decKey[j] = decTable[0][sbox[tmp >>> 24]] ^ decTable[1][sbox[tmp >> 16 & 255]] ^ decTable[2][sbox[tmp >> 8 & 255]] ^ decTable[3][sbox[tmp & 255]];
}
}
}
// public
/* Something like this might appear here eventually
name: "AES",
blockSize: 4,
keySizes: [4,6,8],
*/
/**
* Encrypt an array of 4 big-endian words.
* @param {Array} data The plaintext.
* @return {Array} The ciphertext.
*/
encrypt(data) {
return this._crypt(data, 0);
}
/**
* Decrypt an array of 4 big-endian words.
* @param {Array} data The ciphertext.
* @return {Array} The plaintext.
*/
decrypt(data) {
return this._crypt(data, 1);
}
/**
* Expand the S-box tables.
*
* @private
*/
_precompute() {
const encTable = this._tables[0];
const decTable = this._tables[1];
const sbox = encTable[4];
const sboxInv = decTable[4];
const d = [];
const th = [];
let xInv, x2, x4, x8;
for (let i = 0; i < 256; i++) {
th[(d[i] = i << 1 ^ (i >> 7) * 283) ^ i] = i;
}
for (let x = xInv = 0; !sbox[x]; x ^= x2 || 1, xInv = th[xInv] || 1) {
let s = xInv ^ xInv << 1 ^ xInv << 2 ^ xInv << 3 ^ xInv << 4;
s = s >> 8 ^ s & 255 ^ 99;
sbox[x] = s;
sboxInv[s] = x;
x8 = d[x4 = d[x2 = d[x]]];
let tDec = x8 * 16843009 ^ x4 * 65537 ^ x2 * 257 ^ x * 16843008;
let tEnc = d[s] * 257 ^ s * 16843008;
for (let i = 0; i < 4; i++) {
encTable[i][x] = tEnc = tEnc << 24 ^ tEnc >>> 8;
decTable[i][s] = tDec = tDec << 24 ^ tDec >>> 8;
}
}
for (let i = 0; i < 5; i++) {
encTable[i] = encTable[i].slice(0);
decTable[i] = decTable[i].slice(0);
}
}
/**
* Encryption and decryption core.
* @param {Array} input Four words to be encrypted or decrypted.
* @param dir The direction, 0 for encrypt and 1 for decrypt.
* @return {Array} The four encrypted or decrypted words.
* @private
*/
_crypt(input, dir) {
if (input.length !== 4) {
throw new Error("invalid aes block size");
}
const key = this._key[dir];
const nInnerRounds = key.length / 4 - 2;
const out = [0, 0, 0, 0];
const table2 = this._tables[dir];
const t0 = table2[0];
const t1 = table2[1];
const t2 = table2[2];
const t3 = table2[3];
const sbox = table2[4];
let a = input[0] ^ key[0];
let b = input[dir ? 3 : 1] ^ key[1];
let c = input[2] ^ key[2];
let d = input[dir ? 1 : 3] ^ key[3];
let kIndex = 4;
let a2, b2, c2;
for (let i = 0; i < nInnerRounds; i++) {
a2 = t0[a >>> 24] ^ t1[b >> 16 & 255] ^ t2[c >> 8 & 255] ^ t3[d & 255] ^ key[kIndex];
b2 = t0[b >>> 24] ^ t1[c >> 16 & 255] ^ t2[d >> 8 & 255] ^ t3[a & 255] ^ key[kIndex + 1];
c2 = t0[c >>> 24] ^ t1[d >> 16 & 255] ^ t2[a >> 8 & 255] ^ t3[b & 255] ^ key[kIndex + 2];
d = t0[d >>> 24] ^ t1[a >> 16 & 255] ^ t2[b >> 8 & 255] ^ t3[c & 255] ^ key[kIndex + 3];
kIndex += 4;
a = a2;
b = b2;
c = c2;
}
for (let i = 0; i < 4; i++) {
out[dir ? 3 & -i : i] = sbox[a >>> 24] << 24 ^ sbox[b >> 16 & 255] << 16 ^ sbox[c >> 8 & 255] << 8 ^ sbox[d & 255] ^ key[kIndex++];
a2 = a;
a = b;
b = c;
c = d;
d = a2;
}
return out;
}
};
var random = {
/**
* Generate random words with pure js, cryptographically not as strong & safe as native implementation.
* @param {TypedArray} typedArray The array to fill.
* @return {TypedArray} The random values.
*/
getRandomValues(typedArray) {
const words = new Uint32Array(typedArray.buffer);
const r = (m_w) => {
let m_z = 987654321;
const mask = 4294967295;
return function() {
m_z = 36969 * (m_z & 65535) + (m_z >> 16) & mask;
m_w = 18e3 * (m_w & 65535) + (m_w >> 16) & mask;
const result = ((m_z << 16) + m_w & mask) / 4294967296 + 0.5;
return result * (Math.random() > 0.5 ? 1 : -1);
};
};
for (let i = 0, rcache; i < typedArray.length; i += 4) {
const _r = r((rcache || Math.random()) * 4294967296);
rcache = _r() * 987654071;
words[i / 4] = _r() * 4294967296 | 0;
}
return typedArray;
}
};
var mode = {};
mode.ctrGladman = class {
constructor(prf, iv) {
this._prf = prf;
this._initIv = iv;
this._iv = iv;
}
reset() {
this._iv = this._initIv;
}
/** Input some data to calculate.
* @param {bitArray} data the data to process, it must be intergral multiple of 128 bits unless it's the last.
*/
update(data) {
return this.calculate(this._prf, data, this._iv);
}
incWord(word) {
if ((word >> 24 & 255) === 255) {
let b1 = word >> 16 & 255;
let b2 = word >> 8 & 255;
let b3 = word & 255;
if (b1 === 255) {
b1 = 0;
if (b2 === 255) {
b2 = 0;
if (b3 === 255) {
b3 = 0;
} else {
++b3;
}
} else {
++b2;
}
} else {
++b1;
}
word = 0;
word += b1 << 16;
word += b2 << 8;
word += b3;
} else {
word += 1 << 24;
}
return word;
}
incCounter(counter) {
if ((counter[0] = this.incWord(counter[0])) === 0) {
counter[1] = this.incWord(counter[1]);
}
}
calculate(prf, data, iv) {
let l;
if (!(l = data.length)) {
return [];
}
const bl = bitArray.bitLength(data);
for (let i = 0; i < l; i += 4) {
this.incCounter(iv);
const e2 = prf.encrypt(iv);
data[i] ^= e2[0];
data[i + 1] ^= e2[1];
data[i + 2] ^= e2[2];
data[i + 3] ^= e2[3];
}
return bitArray.clamp(data, bl);
}
};
var misc = {
importKey(password) {
return new misc.hmacSha1(codec.bytes.toBits(password));
},
pbkdf2(prf, salt, count, length) {
count = count || 1e4;
if (length < 0 || count < 0) {
throw new Error("invalid params to pbkdf2");
}
const byteLength = (length >> 5) + 1 << 2;
let u, ui, i, j, k;
const arrayBuffer = new ArrayBuffer(byteLength);
const out = new DataView(arrayBuffer);
let outLength = 0;
const b = bitArray;
salt = codec.bytes.toBits(salt);
for (k = 1; outLength < (byteLength || 1); k++) {
u = ui = prf.encrypt(b.concat(salt, [k]));
for (i = 1; i < count; i++) {
ui = prf.encrypt(ui);
for (j = 0; j < ui.length; j++) {
u[j] ^= ui[j];
}
}
for (i = 0; outLength < (byteLength || 1) && i < u.length; i++) {
out.setInt32(outLength, u[i]);
outLength += 4;
}
}
return arrayBuffer.slice(0, length / 8);
}
};
misc.hmacSha1 = class {
constructor(key) {
const hmac = this;
const Hash = hmac._hash = hash.sha1;
const exKey = [[], []];
hmac._baseHash = [new Hash(), new Hash()];
const bs = hmac._baseHash[0].blockSize / 32;
if (key.length > bs) {
key = new Hash().update(key).finalize();
}
for (let i = 0; i < bs; i++) {
exKey[0][i] = key[i] ^ 909522486;
exKey[1][i] = key[i] ^ 1549556828;
}
hmac._baseHash[0].update(exKey[0]);
hmac._baseHash[1].update(exKey[1]);
hmac._resultHash = new Hash(hmac._baseHash[0]);
}
reset() {
const hmac = this;
hmac._resultHash = new hmac._hash(hmac._baseHash[0]);
hmac._updated = false;
}
update(data) {
const hmac = this;
hmac._updated = true;
hmac._resultHash.update(data);
}
digest() {
const hmac = this;
const w = hmac._resultHash.finalize();
const result = new hmac._hash(hmac._baseHash[1]).update(w).finalize();
hmac.reset();
return result;
}
encrypt(data) {
if (!this._updated) {
this.update(data);
return this.digest(data);
} else {
throw new Error("encrypt on already updated hmac called!");
}
}
};
// node_modules/@zip.js/zip.js/lib/core/streams/common-crypto.js
var GET_RANDOM_VALUES_SUPPORTED = typeof crypto != UNDEFINED_TYPE && typeof crypto.getRandomValues == FUNCTION_TYPE;
var ERR_INVALID_PASSWORD = "Invalid password";
var ERR_INVALID_SIGNATURE = "Invalid signature";
var ERR_ABORT_CHECK_PASSWORD = "zipjs-abort-check-password";
function getRandomValues(array) {
if (GET_RANDOM_VALUES_SUPPORTED) {
return crypto.getRandomValues(array);
} else {
return random.getRandomValues(array);
}
}
// node_modules/@zip.js/zip.js/lib/core/streams/aes-crypto-stream.js
var BLOCK_LENGTH = 16;
var RAW_FORMAT = "raw";
var PBKDF2_ALGORITHM = { name: "PBKDF2" };
var HASH_ALGORITHM = { name: "HMAC" };
var HASH_FUNCTION = "SHA-1";
var BASE_KEY_ALGORITHM = Object.assign({ hash: HASH_ALGORITHM }, PBKDF2_ALGORITHM);
var DERIVED_BITS_ALGORITHM = Object.assign({ iterations: 1e3, hash: { name: HASH_FUNCTION } }, PBKDF2_ALGORITHM);
var DERIVED_BITS_USAGE = ["deriveBits"];
var SALT_LENGTH = [8, 12, 16];
var KEY_LENGTH = [16, 24, 32];
var SIGNATURE_LENGTH = 10;
var COUNTER_DEFAULT_VALUE = [0, 0, 0, 0];
var CRYPTO_API_SUPPORTED = typeof crypto != UNDEFINED_TYPE;
var subtle = CRYPTO_API_SUPPORTED && crypto.subtle;
var SUBTLE_API_SUPPORTED = CRYPTO_API_SUPPORTED && typeof subtle != UNDEFINED_TYPE;
var codecBytes = codec.bytes;
var Aes = cipher.aes;
var CtrGladman = mode.ctrGladman;
var HmacSha1 = misc.hmacSha1;
var IMPORT_KEY_SUPPORTED = CRYPTO_API_SUPPORTED && SUBTLE_API_SUPPORTED && typeof subtle.importKey == FUNCTION_TYPE;
var DERIVE_BITS_SUPPORTED = CRYPTO_API_SUPPORTED && SUBTLE_API_SUPPORTED && typeof subtle.deriveBits == FUNCTION_TYPE;
var AESDecryptionStream = class extends TransformStream {
constructor({ password, rawPassword, signed, encryptionStrength, checkPasswordOnly }) {
super({
start() {
Object.assign(this, {
ready: new Promise((resolve) => this.resolveReady = resolve),
password: encodePassword(password, rawPassword),
signed,
strength: encryptionStrength - 1,
pending: new Uint8Array()
});
},
async transform(chunk, controller) {
const aesCrypto = this;
const {
password: password2,
strength,
resolveReady,
ready
} = aesCrypto;
if (password2) {
await createDecryptionKeys(aesCrypto, strength, password2, subarray(chunk, 0, SALT_LENGTH[strength] + 2));
chunk = subarray(chunk, SALT_LENGTH[strength] + 2);
if (checkPasswordOnly) {
controller.error(new Error(ERR_ABORT_CHECK_PASSWORD));
} else {
resolveReady();
}
} else {
await ready;
}
const output = new Uint8Array(chunk.length - SIGNATURE_LENGTH - (chunk.length - SIGNATURE_LENGTH) % BLOCK_LENGTH);
controller.enqueue(append(aesCrypto, chunk, output, 0, SIGNATURE_LENGTH, true));
},
async flush(controller) {
const {
signed: signed2,
ctr,
hmac,
pending,
ready
} = this;
if (hmac && ctr) {
await ready;
const chunkToDecrypt = subarray(pending, 0, pending.length - SIGNATURE_LENGTH);
const originalSignature = subarray(pending, pending.length - SIGNATURE_LENGTH);
let decryptedChunkArray = new Uint8Array();
if (chunkToDecrypt.length) {
const encryptedChunk = toBits(codecBytes, chunkToDecrypt);
hmac.update(encryptedChunk);
const decryptedChunk = ctr.update(encryptedChunk);
decryptedChunkArray = fromBits(codecBytes, decryptedChunk);
}
if (signed2) {
const signature = subarray(fromBits(codecBytes, hmac.digest()), 0, SIGNATURE_LENGTH);
for (let indexSignature = 0; indexSignature < SIGNATURE_LENGTH; indexSignature++) {
if (signature[indexSignature] != originalSignature[indexSignature]) {
throw new Error(ERR_INVALID_SIGNATURE);
}
}
}
controller.enqueue(decryptedChunkArray);
}
}
});
}
};
var AESEncryptionStream = class extends TransformStream {
constructor({ password, rawPassword, encryptionStrength }) {
let stream;
super({
start() {
Object.assign(this, {
ready: new Promise((resolve) => this.resolveReady = resolve),
password: encodePassword(password, rawPassword),
strength: encryptionStrength - 1,
pending: new Uint8Array()
});
},
async transform(chunk, controller) {
const aesCrypto = this;
const {
password: password2,
strength,
resolveReady,
ready
} = aesCrypto;
let preamble = new Uint8Array();
if (password2) {
preamble = await createEncryptionKeys(aesCrypto, strength, password2);
resolveReady();
} else {
await ready;
}
const output = new Uint8Array(preamble.length + chunk.length - chunk.length % BLOCK_LENGTH);
output.set(preamble, 0);
controller.enqueue(append(aesCrypto, chunk, output, preamble.length, 0));
},
async flush(controller) {
const {
ctr,
hmac,
pending,
ready
} = this;
if (hmac && ctr) {
await ready;
let encryptedChunkArray = new Uint8Array();
if (pending.length) {
const encryptedChunk = ctr.update(toBits(codecBytes, pending));
hmac.update(encryptedChunk);
encryptedChunkArray = fromBits(codecBytes, encryptedChunk);
}
stream.signature = fromBits(codecBytes, hmac.digest()).slice(0, SIGNATURE_LENGTH);
controller.enqueue(concat(encryptedChunkArray, stream.signature));
}
}
});
stream = this;
}
};
function append(aesCrypto, input, output, paddingStart, paddingEnd, verifySignature) {
const {
ctr,
hmac,
pending
} = aesCrypto;
const inputLength = input.length - paddingEnd;
if (pending.length) {
input = concat(pending, input);
output = expand(output, inputLength - inputLength % BLOCK_LENGTH);
}
let offset;
for (offset = 0; offset <= inputLength - BLOCK_LENGTH; offset += BLOCK_LENGTH) {
const inputChunk = toBits(codecBytes, subarray(input, offset, offset + BLOCK_LENGTH));
if (verifySignature) {
hmac.update(inputChunk);
}
const outputChunk = ctr.update(inputChunk);
if (!verifySignature) {
hmac.update(outputChunk);
}
output.set(fromBits(codecBytes, outputChunk), offset + paddingStart);
}
aesCrypto.pending = subarray(input, offset);
return output;
}
async function createDecryptionKeys(decrypt2, strength, password, preamble) {
const passwordVerificationKey = await createKeys(decrypt2, strength, password, subarray(preamble, 0, SALT_LENGTH[strength]));
const passwordVerification = subarray(preamble, SALT_LENGTH[strength]);
if (passwordVerificationKey[0] != passwordVerification[0] || passwordVerificationKey[1] != passwordVerification[1]) {
throw new Error(ERR_INVALID_PASSWORD);
}
}
async function createEncryptionKeys(encrypt2, strength, password) {
const salt = getRandomValues(new Uint8Array(SALT_LENGTH[strength]));
const passwordVerification = await createKeys(encrypt2, strength, password, salt);
return concat(salt, passwordVerification);
}
async function createKeys(aesCrypto, strength, password, salt) {
aesCrypto.password = null;
const baseKey = await importKey(RAW_FORMAT, password, BASE_KEY_ALGORITHM, false, DERIVED_BITS_USAGE);
const derivedBits = await deriveBits(Object.assign({ salt }, DERIVED_BITS_ALGORITHM), baseKey, 8 * (KEY_LENGTH[strength] * 2 + 2));
const compositeKey = new Uint8Array(derivedBits);
const key = toBits(codecBytes, subarray(compositeKey, 0, KEY_LENGTH[strength]));
const authentication = toBits(codecBytes, subarray(compositeKey, KEY_LENGTH[strength], KEY_LENGTH[strength] * 2));
const passwordVerification = subarray(compositeKey, KEY_LENGTH[strength] * 2);
Object.assign(aesCrypto, {
keys: {
key,
authentication,
passwordVerification
},
ctr: new CtrGladman(new Aes(key), Array.from(COUNTER_DEFAULT_VALUE)),
hmac: new HmacSha1(authentication)
});
return passwordVerification;
}
async function importKey(format, password, algorithm, extractable, keyUsages) {
if (IMPORT_KEY_SUPPORTED) {
try {
return await subtle.importKey(format, password, algorithm, extractable, keyUsages);
} catch (_error) {
IMPORT_KEY_SUPPORTED = false;
return misc.importKey(password);
}
} else {
return misc.importKey(password);
}
}
async function deriveBits(algorithm, baseKey, length) {
if (DERIVE_BITS_SUPPORTED) {
try {
return await subtle.deriveBits(algorithm, baseKey, length);
} catch (_error) {
DERIVE_BITS_SUPPORTED = false;
return misc.pbkdf2(baseKey, algorithm.salt, DERIVED_BITS_ALGORITHM.iterations, length);
}
} else {
return misc.pbkdf2(baseKey, algorithm.salt, DERIVED_BITS_ALGORITHM.iterations, length);
}
}
function encodePassword(password, rawPassword) {
if (rawPassword === UNDEFINED_VALUE) {
return encodeText(password);
} else {
return rawPassword;
}
}
function concat(leftArray, rightArray) {
let array = leftArray;
if (leftArray.length + rightArray.length) {
array = new Uint8Array(leftArray.length + rightArray.length);
array.set(leftArray, 0);
array.set(rightArray, leftArray.length);
}
return array;
}
function expand(inputArray, length) {
if (length && length > inputArray.length) {
const array = inputArray;
inputArray = new Uint8Array(length);
inputArray.set(array, 0);
}
return inputArray;
}
function subarray(array, begin, end) {
return array.subarray(begin, end);
}
function fromBits(codecBytes2, chunk) {
return codecBytes2.fromBits(chunk);
}
function toBits(codecBytes2, chunk) {
return codecBytes2.toBits(chunk);
}
// node_modules/@zip.js/zip.js/lib/core/streams/zip-crypto-stream.js
var HEADER_LENGTH = 12;
var ZipCryptoDecryptionStream = class extends TransformStream {
constructor({ password, passwordVerification, checkPasswordOnly }) {
super({
start() {
Object.assign(this, {
password,
passwordVerification
});
createKeys2(this, password);
},
transform(chunk, controller) {
const zipCrypto = this;
if (zipCrypto.password) {
const decryptedHeader = decrypt(zipCrypto, chunk.subarray(0, HEADER_LENGTH));
zipCrypto.password = null;
if (decryptedHeader[HEADER_LENGTH - 1] != zipCrypto.passwordVerification) {
throw new Error(ERR_INVALID_PASSWORD);
}
chunk = chunk.subarray(HEADER_LENGTH);
}
if (checkPasswordOnly) {
controller.error(new Error(ERR_ABORT_CHECK_PASSWORD));
} else {
controller.enqueue(decrypt(zipCrypto, chunk));
}
}
});
}
};
var ZipCryptoEncryptionStream = class extends TransformStream {
constructor({ password, passwordVerification }) {
super({
start() {
Object.assign(this, {
password,
passwordVerification
});
createKeys2(this, password);
},
transform(chunk, controller) {
const zipCrypto = this;
let output;
let offset;
if (zipCrypto.password) {
zipCrypto.password = null;
const header = getRandomValues(new Uint8Array(HEADER_LENGTH));
header[HEADER_LENGTH - 1] = zipCrypto.passwordVerification;
output = new Uint8Array(chunk.length + header.length);
output.set(encrypt(zipCrypto, header), 0);
offset = HEADER_LENGTH;
} else {
output = new Uint8Array(chunk.length);
offset = 0;
}
output.set(encrypt(zipCrypto, chunk), offset);
controller.enqueue(output);
}
});
}
};
function decrypt(target, input) {
const output = new Uint8Array(input.length);
for (let index = 0; index < input.length; index++) {
output[index] = getByte(target) ^ input[index];
updateKeys(target, output[index]);
}
return output;
}
function encrypt(target, input) {
const output = new Uint8Array(input.length);
for (let index = 0; index < input.length; index++) {
output[index] = getByte(target) ^ input[index];
updateKeys(target, input[index]);
}
return output;
}
function createKeys2(target, password) {
const keys = [305419896, 591751049, 878082192];
Object.assign(target, {
keys,
crcKey0: new Crc32(keys[0]),
crcKey2: new Crc32(keys[2])
});
for (let index = 0; index < password.length; index++) {
updateKeys(target, password.charCodeAt(index));
}
}
function updateKeys(target, byte) {
let [key0, key1, key2] = target.keys;
target.crcKey0.append([byte]);
key0 = ~target.crcKey0.get();
key1 = getInt32(Math.imul(getInt32(key1 + getInt8(key0)), 134775813) + 1);
target.crcKey2.append([key1 >>> 24]);
key2 = ~target.crcKey2.get();
target.keys = [key0, key1, key2];
}
function getByte(target) {
const temp = target.keys[2] | 2;
return getInt8(Math.imul(temp, temp ^ 1) >>> 8);
}
function getInt8(number) {
return number & 255;
}
function getInt32(number) {
return number & 4294967295;
}
// node_modules/@zip.js/zip.js/lib/core/streams/zip-entry-stream.js
var COMPRESSION_FORMAT = "deflate-raw";
var DeflateStream = class extends TransformStream {
constructor(options, { chunkSize, CompressionStream: CompressionStream2, CompressionStreamNative }) {
super({});
const { compressed, encrypted, useCompressionStream, zipCrypto, signed, level } = options;
const stream = this;
let crc32Stream, encryptionStream;
let readable = filterEmptyChunks(super.readable);
if ((!encrypted || zipCrypto) && signed) {
crc32Stream = new Crc32Stream();
readable = pipeThrough(readable, crc32Stream);
}
if (compressed) {
readable = pipeThroughCommpressionStream(readable, useCompressionStream, { level, chunkSize }, CompressionStreamNative, CompressionStream2);
}
if (encrypted) {
if (zipCrypto) {
readable = pipeThrough(readable, new ZipCryptoEncryptionStream(options));
} else {
encryptionStream = new AESEncryptionStream(options);
readable = pipeThrough(readable, encryptionStream);
}
}
setReadable(stream, readable, () => {
let signature;
if (encrypted && !zipCrypto) {
signature = encryptionStream.signature;
}
if ((!encrypted || zipCrypto) && signed) {
signature = new DataView(crc32Stream.value.buffer).getUint32(0);
}
stream.signature = signature;
});
}
};
var InflateStream = class extends TransformStream {
constructor(options, { chunkSize, DecompressionStream: DecompressionStream2, DecompressionStreamNative }) {
super({});
const { zipCrypto, encrypted, signed, signature, compressed, useCompressionStream } = options;
let crc32Stream, decryptionStream;
let readable = filterEmptyChunks(super.readable);
if (encrypted) {
if (zipCrypto) {
readable = pipeThrough(readable, new ZipCryptoDecryptionStream(options));
} else {
decryptionStream = new AESDecryptionStream(options);
readable = pipeThrough(readable, decryptionStream);
}
}
if (compressed) {
readable = pipeThroughCommpressionStream(readable, useCompressionStream, { chunkSize }, DecompressionStreamNative, DecompressionStream2);
}
if ((!encrypted || zipCrypto) && signed) {
crc32Stream = new Crc32Stream();
readable = pipeThrough(readable, crc32Stream);
}
setReadable(this, readable, () => {
if ((!encrypted || zipCrypto) && signed) {
const dataViewSignature = new DataView(crc32Stream.value.buffer);
if (signature != dataViewSignature.getUint32(0, false)) {
throw new Error(ERR_INVALID_SIGNATURE);
}
}
});
}
};
function filterEmptyChunks(readable) {
return pipeThrough(readable, new TransformStream({
transform(chunk, controller) {
if (chunk && chunk.length) {
controller.enqueue(chunk);
}
}
}));
}
function setReadable(stream, readable, flush) {
readable = pipeThrough(readable, new TransformStream({ flush }));
Object.defineProperty(stream, "readable", {
get() {
return readable;
}
});
}
function pipeThroughCommpressionStream(readable, useCompressionStream, options, CodecStreamNative, CodecStream2) {
try {
const CompressionStream2 = useCompressionStream && CodecStreamNative ? CodecStreamNative : CodecStream2;
readable = pipeThrough(readable, new CompressionStream2(COMPRESSION_FORMAT, options));
} catch (error) {
if (useCompressionStream) {
try {
readable = pipeThrough(readable, new CodecStream2(COMPRESSION_FORMAT, options));
} catch (error2) {
return readable;
}
} else {
return readable;
}
}
return readable;
}
function pipeThrough(readable, transformStream) {
return readable.pipeThrough(transformStream);
}
// node_modules/@zip.js/zip.js/lib/core/streams/codec-stream.js
var MESSAGE_EVENT_TYPE = "message";
var MESSAGE_START = "start";
var MESSAGE_PULL = "pull";
var MESSAGE_DATA = "data";
var MESSAGE_ACK_DATA = "ack";
var MESSAGE_CLOSE = "close";
var CODEC_DEFLATE = "deflate";
var CODEC_INFLATE = "inflate";
var CodecStream = class extends TransformStream {
constructor(options, config2) {
super({});
const codec2 = this;
const { codecType } = options;
let Stream2;
if (codecType.startsWith(CODEC_DEFLATE)) {
Stream2 = DeflateStream;
} else if (codecType.startsWith(CODEC_INFLATE)) {
Stream2 = InflateStream;
}
let outputSize = 0;
let inputSize = 0;
const stream = new Stream2(options, config2);
const readable = super.readable;
const inputSizeStream = new TransformStream({
transform(chunk, controller) {
if (chunk && chunk.length) {
inputSize += chunk.length;
controller.enqueue(chunk);
}
},
flush() {
Object.assign(codec2, {
inputSize
});
}
});
const outputSizeStream = new TransformStream({
transform(chunk, controller) {
if (chunk && chunk.length) {
outputSize += chunk.length;
controller.enqueue(chunk);
}
},
flush() {
const { signature } = stream;
Object.assign(codec2, {
signature,
outputSize,
inputSize
});
}
});
Object.defineProperty(codec2, "readable", {
get() {
return readable.pipeThrough(inputSizeStream).pipeThrough(stream).pipeThrough(outputSizeStream);
}
});
}
};
var ChunkStream = class extends TransformStream {
constructor(chunkSize) {
let pendingChunk;
super({
transform,
flush(controller) {
if (pendingChunk && pendingChunk.length) {
controller.enqueue(pendingChunk);
}
}
});
function transform(chunk, controller) {
if (pendingChunk) {
const newChunk = new Uint8Array(pendingChunk.length + chunk.length);
newChunk.set(pendingChunk);
newChunk.set(chunk, pendingChunk.length);
chunk = newChunk;
pendingChunk = null;
}
if (chunk.length > chunkSize) {
controller.enqueue(chunk.slice(0, chunkSize));
transform(chunk.slice(chunkSize), controller);
} else {
pendingChunk = chunk;
}
}
}
};
// node_modules/@zip.js/zip.js/lib/core/codec-worker.js
var WEB_WORKERS_SUPPORTED = typeof Worker != UNDEFINED_TYPE;
var CodecWorker = class {
constructor(workerData, { readable, writable }, { options, config: config2, streamOptions, useWebWorkers, transferStreams, scripts }, onTaskFinished) {
const { signal } = streamOptions;
Object.assign(workerData, {
busy: true,
readable: readable.pipeThrough(new ChunkStream(config2.chunkSize)).pipeThrough(new ProgressWatcherStream(readable, streamOptions), { signal }),
writable,
options: Object.assign({}, options),
scripts,
transferStreams,
terminate() {
return new Promise((resolve) => {
const { worker, busy } = workerData;
if (worker) {
if (busy) {
workerData.resolveTerminated = resolve;
} else {
worker.terminate();
resolve();
}
workerData.interface = null;
} else {
resolve();
}
});
},
onTaskFinished() {
const { resolveTerminated } = workerData;
if (resolveTerminated) {
workerData.resolveTerminated = null;
workerData.terminated = true;
workerData.worker.terminate();
resolveTerminated();
}
workerData.busy = false;
onTaskFinished(workerData);
}
});
return (useWebWorkers && WEB_WORKERS_SUPPORTED ? createWebWorkerInterface : createWorkerInterface)(workerData, config2);
}
};
var ProgressWatcherStream = class extends TransformStream {
constructor(readableSource, { onstart, onprogress, size, onend }) {
let chunkOffset = 0;
super({
async start() {
if (onstart) {
await callHandler(onstart, size);
}
},
async transform(chunk, controller) {
chunkOffset += chunk.length;
if (onprogress) {
await callHandler(onprogress, chunkOffset, size);
}
controller.enqueue(chunk);
},
async flush() {
readableSource.size = chunkOffset;
if (onend) {
await callHandler(onend, chunkOffset);
}
}
});
}
};
async function callHandler(handler, ...parameters) {
try {
await handler(...parameters);
} catch (_error) {
}
}
function createWorkerInterface(workerData, config2) {
return {
run: () => runWorker(workerData, config2)
};
}
function createWebWorkerInterface(workerData, config2) {
const { baseURL: baseURL2, chunkSize } = config2;
if (!workerData.interface) {
let worker;
try {
worker = getWebWorker(workerData.scripts[0], baseURL2, workerData);
} catch (error) {
WEB_WORKERS_SUPPORTED = false;
return createWorkerInterface(workerData, config2);
}
Object.assign(workerData, {
worker,
interface: {
run: () => runWebWorker(workerData, { chunkSize })
}
});
}
return workerData.interface;
}
async function runWorker({ options, readable, writable, onTaskFinished }, config2) {
try {
const codecStream = new CodecStream(options, config2);
await readable.pipeThrough(codecStream).pipeTo(writable, { preventClose: true, preventAbort: true });
const {
signature,
inputSize,
outputSize
} = codecStream;
return {
signature,
inputSize,
outputSize
};
} finally {
onTaskFinished();
}
}
async function runWebWorker(workerData, config2) {
let resolveResult, rejectResult;
const result = new Promise((resolve, reject) => {
resolveResult = resolve;
rejectResult = reject;
});
Object.assign(workerData, {
reader: null,
writer: null,
resolveResult,
rejectResult,
result
});
const { readable, options, scripts } = workerData;
const { writable, closed } = watchClosedStream(workerData.writable);
const streamsTransferred = sendMessage({
type: MESSAGE_START,
scripts: scripts.slice(1),
options,
config: config2,
readable,
writable
}, workerData);
if (!streamsTransferred) {
Object.assign(workerData, {
reader: readable.getReader(),
writer: writable.getWriter()
});
}
const resultValue = await result;
if (!streamsTransferred) {
await writable.getWriter().close();
}
await closed;
return resultValue;
}
function watchClosedStream(writableSource) {
let resolveStreamClosed;
const closed = new Promise((resolve) => resolveStreamClosed = resolve);
const writable = new WritableStream({
async write(chunk) {
const writer = writableSource.getWriter();
await writer.ready;
await writer.write(chunk);
writer.releaseLock();
},
close() {
resolveStreamClosed();
},
abort(reason) {
const writer = writableSource.getWriter();
return writer.abort(reason);
}
});
return { writable, closed };
}
var classicWorkersSupported = true;
var transferStreamsSupported = true;
function getWebWorker(url, baseURL2, workerData) {
const workerOptions = { type: "module" };
let scriptUrl, worker;
if (typeof url == FUNCTION_TYPE) {
url = url();
}
try {
scriptUrl = new URL(url, baseURL2);
} catch (_error) {
scriptUrl = url;
}
if (classicWorkersSupported) {
try {
worker = new Worker(scriptUrl);
} catch (_error) {
classicWorkersSupported = false;
worker = new Worker(scriptUrl, workerOptions);
}
} else {
worker = new Worker(scriptUrl, workerOptions);
}
worker.addEventListener(MESSAGE_EVENT_TYPE, (event) => onMessage(event, workerData));
return worker;
}
function sendMessage(message, { worker, writer, onTaskFinished, transferStreams }) {
try {
let { value, readable, writable } = message;
const transferables = [];
if (value) {
if (value.byteLength < value.buffer.byteLength) {
message.value = value.buffer.slice(0, value.byteLength);
} else {
message.value = value.buffer;
}
transferables.push(message.value);
}
if (transferStreams && transferStreamsSupported) {
if (readable) {
transferables.push(readable);
}
if (writable) {
transferables.push(writable);
}
} else {
message.readable = message.writable = null;
}
if (transferables.length) {
try {
worker.postMessage(message, transferables);
return true;
} catch (_error) {
transferStreamsSupported = false;
message.readable = message.writable = null;
worker.postMessage(message);
}
} else {
worker.postMessage(message);
}
} catch (error) {
if (writer) {
writer.releaseLock();
}
onTaskFinished();
throw error;
}
}
async function onMessage({ data }, workerData) {
const { type, value, messageId, result, error } = data;
const { reader, writer, resolveResult, rejectResult, onTaskFinished } = workerData;
try {
if (error) {
const { message, stack, code, name } = error;
const responseError = new Error(message);
Object.assign(responseError, { stack, code, name });
close(responseError);
} else {
if (type == MESSAGE_PULL) {
const { value: value2, done } = await reader.read();
sendMessage({ type: MESSAGE_DATA, value: value2, done, messageId }, workerData);
}
if (type == MESSAGE_DATA) {
await writer.ready;
await writer.write(new Uint8Array(value));
sendMessage({ type: MESSAGE_ACK_DATA, messageId }, workerData);
}
if (type == MESSAGE_CLOSE) {
close(null, result);
}
}
} catch (error2) {
sendMessage({ type: MESSAGE_CLOSE, messageId }, workerData);
close(error2);
}
function close(error2, result2) {
if (error2) {
rejectResult(error2);
} else {
resolveResult(result2);
}
if (writer) {
writer.releaseLock();
}
onTaskFinished();
}
}
// node_modules/@zip.js/zip.js/lib/core/codec-pool.js
var pool = [];
var pendingRequests = [];
var indexWorker = 0;
async function runWorker2(stream, workerOptions) {
const { options, config: config2 } = workerOptions;
const { transferStreams, useWebWorkers, useCompressionStream, codecType, compressed, signed, encrypted } = options;
const { workerScripts, maxWorkers: maxWorkers2 } = config2;
workerOptions.transferStreams = transferStreams || transferStreams === UNDEFINED_VALUE;
const streamCopy = !compressed && !signed && !encrypted && !workerOptions.transferStreams;
workerOptions.useWebWorkers = !streamCopy && (useWebWorkers || useWebWorkers === UNDEFINED_VALUE && config2.useWebWorkers);
workerOptions.scripts = workerOptions.useWebWorkers && workerScripts ? workerScripts[codecType] : [];
options.useCompressionStream = useCompressionStream || useCompressionStream === UNDEFINED_VALUE && config2.useCompressionStream;
return (await getWorker()).run();
async function getWorker() {
const workerData = pool.find((workerData2) => !workerData2.busy);
if (workerData) {
clearTerminateTimeout(workerData);
return new CodecWorker(workerData, stream, workerOptions, onTaskFinished);
} else if (pool.length < maxWorkers2) {
const workerData2 = { indexWorker };
indexWorker++;
pool.push(workerData2);
return new CodecWorker(workerData2, stream, workerOptions, onTaskFinished);
} else {
return new Promise((resolve) => pendingRequests.push({ resolve, stream, workerOptions }));
}
}
function onTaskFinished(workerData) {
if (pendingRequests.length) {
const [{ resolve, stream: stream2, workerOptions: workerOptions2 }] = pendingRequests.splice(0, 1);
resolve(new CodecWorker(workerData, stream2, workerOptions2, onTaskFinished));
} else if (workerData.worker) {
clearTerminateTimeout(workerData);
terminateWorker(workerData, workerOptions);
} else {
pool = pool.filter((data) => data != workerData);
}
}
}
function terminateWorker(workerData, workerOptions) {
const { config: config2 } = workerOptions;
const { terminateWorkerTimeout } = config2;
if (Number.isFinite(terminateWorkerTimeout) && terminateWorkerTimeout >= 0) {
if (workerData.terminated) {
workerData.terminated = false;
} else {
workerData.terminateTimeout = setTimeout(async () => {
pool = pool.filter((data) => data != workerData);
try {
await workerData.terminate();
} catch (_error) {
}
}, terminateWorkerTimeout);
}
}
}
function clearTerminateTimeout(workerData) {
const { terminateTimeout } = workerData;
if (terminateTimeout) {
clearTimeout(terminateTimeout);
workerData.terminateTimeout = null;
}
}
async function terminateWorkers() {
await Promise.allSettled(pool.map((workerData) => {
clearTerminateTimeout(workerData);
return workerData.terminate();
}));
}
// node_modules/@zip.js/zip.js/lib/core/io.js
var ERR_HTTP_STATUS = "HTTP error ";
var ERR_HTTP_RANGE = "HTTP Range not supported";
var ERR_ITERATOR_COMPLETED_TOO_SOON = "Writer iterator completed too soon";
var CONTENT_TYPE_TEXT_PLAIN = "text/plain";
var HTTP_HEADER_CONTENT_LENGTH = "Content-Length";
var HTTP_HEADER_CONTENT_RANGE = "Content-Range";
var HTTP_HEADER_ACCEPT_RANGES = "Accept-Ranges";
var HTTP_HEADER_RANGE = "Range";
var HTTP_HEADER_CONTENT_TYPE = "Content-Type";
var HTTP_METHOD_HEAD = "HEAD";
var HTTP_METHOD_GET = "GET";
var HTTP_RANGE_UNIT = "bytes";
var DEFAULT_CHUNK_SIZE = 64 * 1024;
var PROPERTY_NAME_WRITABLE = "writable";
var Stream = class {
constructor() {
this.size = 0;
}
init() {
this.initialized = true;
}
};
var Reader = class extends Stream {
get readable() {
const reader = this;
const { chunkSize = DEFAULT_CHUNK_SIZE } = reader;
const readable = new ReadableStream({
start() {
this.chunkOffset = 0;
},
async pull(controller) {
const { offset = 0, size, diskNumberStart } = readable;
const { chunkOffset } = this;
controller.enqueue(await readUint8Array(reader, offset + chunkOffset, Math.min(chunkSize, size - chunkOffset), diskNumberStart));
if (chunkOffset + chunkSize > size) {
controller.close();
} else {
this.chunkOffset += chunkSize;
}
}
});
return readable;
}
};
var Writer = class extends Stream {
constructor() {
super();
const writer = this;
const writable = new WritableStream({
write(chunk) {
return writer.writeUint8Array(chunk);
}
});
Object.defineProperty(writer, PROPERTY_NAME_WRITABLE, {
get() {
return writable;
}
});
}
writeUint8Array() {
}
};
var Data64URIReader = class extends Reader {
constructor(dataURI) {
super();
let dataEnd = dataURI.length;
while (dataURI.charAt(dataEnd - 1) == "=") {
dataEnd--;
}
const dataStart = dataURI.indexOf(",") + 1;
Object.assign(this, {
dataURI,
dataStart,
size: Math.floor((dataEnd - dataStart) * 0.75)
});
}
readUint8Array(offset, length) {
const {
dataStart,
dataURI
} = this;
const dataArray = new Uint8Array(length);
const start = Math.floor(offset / 3) * 4;
const bytes = atob(dataURI.substring(start + dataStart, Math.ceil((offset + length) / 3) * 4 + dataStart));
const delta = offset - Math.floor(start / 4) * 3;
for (let indexByte = delta; indexByte < delta + length; indexByte++) {
dataArray[indexByte - delta] = bytes.charCodeAt(indexByte);
}
return dataArray;
}
};
var Data64URIWriter = class extends Writer {
constructor(contentType) {
super();
Object.assign(this, {
data: "data:" + (contentType || "") + ";base64,",
pending: []
});
}
writeUint8Array(array) {
const writer = this;
let indexArray = 0;
let dataString = writer.pending;
const delta = writer.pending.length;
writer.pending = "";
for (indexArray = 0; indexArray < Math.floor((delta + array.length) / 3) * 3 - delta; indexArray++) {
dataString += String.fromCharCode(array[indexArray]);
}
for (; indexArray < array.length; indexArray++) {
writer.pending += String.fromCharCode(array[indexArray]);
}
if (dataString.length > 2) {
writer.data += btoa(dataString);
} else {
writer.pending = dataString;
}
}
getData() {
return this.data + btoa(this.pending);
}
};
var BlobReader = class extends Reader {
constructor(blob) {
super();
Object.assign(this, {
blob,
size: blob.size
});
}
async readUint8Array(offset, length) {
const reader = this;
const offsetEnd = offset + length;
const blob = offset || offsetEnd < reader.size ? reader.blob.slice(offset, offsetEnd) : reader.blob;
let arrayBuffer = await blob.arrayBuffer();
if (arrayBuffer.byteLength > length) {
arrayBuffer = arrayBuffer.slice(offset, offsetEnd);
}
return new Uint8Array(arrayBuffer);
}
};
var BlobWriter = class extends Stream {
constructor(contentType) {
super();
const writer = this;
const transformStream = new TransformStream();
const headers = [];
if (contentType) {
headers.push([HTTP_HEADER_CONTENT_TYPE, contentType]);
}
Object.defineProperty(writer, PROPERTY_NAME_WRITABLE, {
get() {
return transformStream.writable;
}
});
writer.blob = new Response(transformStream.readable, { headers }).blob();
}
getData() {
return this.blob;
}
};
var TextReader = class extends BlobReader {
constructor(text) {
super(new Blob([text], { type: CONTENT_TYPE_TEXT_PLAIN }));
}
};
var TextWriter = class extends BlobWriter {
constructor(encoding) {
super(encoding);
Object.assign(this, {
encoding,
utf8: !encoding || encoding.toLowerCase() == "utf-8"
});
}
async getData() {
const {
encoding,
utf8
} = this;
const blob = await super.getData();
if (blob.text && utf8) {
return blob.text();
} else {
const reader = new FileReader();
return new Promise((resolve, reject) => {
Object.assign(reader, {
onload: ({ target }) => resolve(target.result),
onerror: () => reject(reader.error)
});
reader.readAsText(blob, encoding);
});
}
}
};
var FetchReader = class extends Reader {
constructor(url, options) {
super();
createHttpReader(this, url, options);
}
async init() {
await initHttpReader(this, sendFetchRequest, getFetchRequestData);
super.init();
}
readUint8Array(index, length) {
return readUint8ArrayHttpReader(this, index, length, sendFetchRequest, getFetchRequestData);
}
};
var XHRReader = class extends Reader {
constructor(url, options) {
super();
createHttpReader(this, url, options);
}
async init() {
await initHttpReader(this, sendXMLHttpRequest, getXMLHttpRequestData);
super.init();
}
readUint8Array(index, length) {
return readUint8ArrayHttpReader(this, index, length, sendXMLHttpRequest, getXMLHttpRequestData);
}
};
function createHttpReader(httpReader, url, options) {
const {
preventHeadRequest,
useRangeHeader,
forceRangeRequests,
combineSizeEocd
} = options;
options = Object.assign({}, options);
delete options.preventHeadRequest;
delete options.useRangeHeader;
delete options.forceRangeRequests;
delete options.combineSizeEocd;
delete options.useXHR;
Object.assign(httpReader, {
url,
options,
preventHeadRequest,
useRangeHeader,
forceRangeRequests,
combineSizeEocd
});
}
async function initHttpReader(httpReader, sendRequest, getRequestData2) {
const {
url,
preventHeadRequest,
useRangeHeader,
forceRangeRequests,
combineSizeEocd
} = httpReader;
if (isHttpFamily(url) && (useRangeHeader || forceRangeRequests) && (typeof preventHeadRequest == "undefined" || preventHeadRequest)) {
const response = await sendRequest(HTTP_METHOD_GET, httpReader, getRangeHeaders(httpReader, combineSizeEocd ? -END_OF_CENTRAL_DIR_LENGTH : void 0));
if (!forceRangeRequests && response.headers.get(HTTP_HEADER_ACCEPT_RANGES) != HTTP_RANGE_UNIT) {
throw new Error(ERR_HTTP_RANGE);
} else {
if (combineSizeEocd) {
httpReader.eocdCache = new Uint8Array(await response.arrayBuffer());
}
let contentSize;
const contentRangeHeader = response.headers.get(HTTP_HEADER_CONTENT_RANGE);
if (contentRangeHeader) {
const splitHeader = contentRangeHeader.trim().split(/\s*\/\s*/);
if (splitHeader.length) {
const headerValue = splitHeader[1];
if (headerValue && headerValue != "*") {
contentSize = Number(headerValue);
}
}
}
if (contentSize === UNDEFINED_VALUE) {
await getContentLength(httpReader, sendRequest, getRequestData2);
} else {
httpReader.size = contentSize;
}
}
} else {
await getContentLength(httpReader, sendRequest, getRequestData2);
}
}
async function readUint8ArrayHttpReader(httpReader, index, length, sendRequest, getRequestData2) {
const {
useRangeHeader,
forceRangeRequests,
eocdCache,
size,
options
} = httpReader;
if (useRangeHeader || forceRangeRequests) {
if (eocdCache && index == size - END_OF_CENTRAL_DIR_LENGTH && length == END_OF_CENTRAL_DIR_LENGTH) {
return eocdCache;
}
const response = await sendRequest(HTTP_METHOD_GET, httpReader, getRangeHeaders(httpReader, index, length));
if (response.status != 206) {
throw new Error(ERR_HTTP_RANGE);
}
return new Uint8Array(await response.arrayBuffer());
} else {
const { data } = httpReader;
if (!data) {
await getRequestData2(httpReader, options);
}
return new Uint8Array(httpReader.data.subarray(index, index + length));
}
}
function getRangeHeaders(httpReader, index = 0, length = 1) {
return Object.assign({}, getHeaders(httpReader), { [HTTP_HEADER_RANGE]: HTTP_RANGE_UNIT + "=" + (index < 0 ? index : index + "-" + (index + length - 1)) });
}
function getHeaders({ options }) {
const { headers } = options;
if (headers) {
if (Symbol.iterator in headers) {
return Object.fromEntries(headers);
} else {
return headers;
}
}
}
async function getFetchRequestData(httpReader) {
await getRequestData(httpReader, sendFetchRequest);
}
async function getXMLHttpRequestData(httpReader) {
await getRequestData(httpReader, sendXMLHttpRequest);
}
async function getRequestData(httpReader, sendRequest) {
const response = await sendRequest(HTTP_METHOD_GET, httpReader, getHeaders(httpReader));
httpReader.data = new Uint8Array(await response.arrayBuffer());
if (!httpReader.size) {
httpReader.size = httpReader.data.length;
}
}
async function getContentLength(httpReader, sendRequest, getRequestData2) {
if (httpReader.preventHeadRequest) {
await getRequestData2(httpReader, httpReader.options);
} else {
const response = await sendRequest(HTTP_METHOD_HEAD, httpReader, getHeaders(httpReader));
const contentLength = response.headers.get(HTTP_HEADER_CONTENT_LENGTH);
if (contentLength) {
httpReader.size = Number(contentLength);
} else {
await getRequestData2(httpReader, httpReader.options);
}
}
}
async function sendFetchRequest(method, { options, url }, headers) {
const response = await fetch(url, Object.assign({}, options, { method, headers }));
if (response.status < 400) {
return response;
} else {
throw response.status == 416 ? new Error(ERR_HTTP_RANGE) : new Error(ERR_HTTP_STATUS + (response.statusText || response.status));
}
}
function sendXMLHttpRequest(method, { url }, headers) {
return new Promise((resolve, reject) => {
const request = new XMLHttpRequest();
request.addEventListener("load", () => {
if (request.status < 400) {
const headers2 = [];
request.getAllResponseHeaders().trim().split(/[\r\n]+/).forEach((header) => {
const splitHeader = header.trim().split(/\s*:\s*/);
splitHeader[0] = splitHeader[0].trim().replace(/^[a-z]|-[a-z]/g, (value) => value.toUpperCase());
headers2.push(splitHeader);
});
resolve({
status: request.status,
arrayBuffer: () => request.response,
headers: new Map(headers2)
});
} else {
reject(request.status == 416 ? new Error(ERR_HTTP_RANGE) : new Error(ERR_HTTP_STATUS + (request.statusText || request.status)));
}
}, false);
request.addEventListener("error", (event) => reject(event.detail ? event.detail.error : new Error("Network error")), false);
request.open(method, url);
if (headers) {
for (const entry of Object.entries(headers)) {
request.setRequestHeader(entry[0], entry[1]);
}
}
request.responseType = "arraybuffer";
request.send();
});
}
var HttpReader = class extends Reader {
constructor(url, options = {}) {
super();
Object.assign(this, {
url,
reader: options.useXHR ? new XHRReader(url, options) : new FetchReader(url, options)
});
}
set size(value) {
}
get size() {
return this.reader.size;
}
async init() {
await this.reader.init();
super.init();
}
readUint8Array(index, length) {
return this.reader.readUint8Array(index, length);
}
};
var HttpRangeReader = class extends HttpReader {
constructor(url, options = {}) {
options.useRangeHeader = true;
super(url, options);
}
};
var Uint8ArrayReader = class extends Reader {
constructor(array) {
super();
Object.assign(this, {
array,
size: array.length
});
}
readUint8Array(index, length) {
return this.array.slice(index, index + length);
}
};
var Uint8ArrayWriter = class extends Writer {
init(initSize = 0) {
Object.assign(this, {
offset: 0,
array: new Uint8Array(initSize)
});
super.init();
}
writeUint8Array(array) {
const writer = this;
if (writer.offset + array.length > writer.array.length) {
const previousArray = writer.array;
writer.array = new Uint8Array(previousArray.length + array.length);
writer.array.set(previousArray);
}
writer.array.set(array, writer.offset);
writer.offset += array.length;
}
getData() {
return this.array;
}
};
var SplitDataReader = class extends Reader {
constructor(readers) {
super();
this.readers = readers;
}
async init() {
const reader = this;
const { readers } = reader;
reader.lastDiskNumber = 0;
reader.lastDiskOffset = 0;
await Promise.all(readers.map(async (diskReader, indexDiskReader) => {
await diskReader.init();
if (indexDiskReader != readers.length - 1) {
reader.lastDiskOffset += diskReader.size;
}
reader.size += diskReader.size;
}));
super.init();
}
async readUint8Array(offset, length, diskNumber = 0) {
const reader = this;
const { readers } = this;
let result;
let currentDiskNumber = diskNumber;
if (currentDiskNumber == -1) {
currentDiskNumber = readers.length - 1;
}
let currentReaderOffset = offset;
while (currentReaderOffset >= readers[currentDiskNumber].size) {
currentReaderOffset -= readers[currentDiskNumber].size;
currentDiskNumber++;
}
const currentReader = readers[currentDiskNumber];
const currentReaderSize = currentReader.size;
if (currentReaderOffset + length <= currentReaderSize) {
result = await readUint8Array(currentReader, currentReaderOffset, length);
} else {
const chunkLength = currentReaderSize - currentReaderOffset;
result = new Uint8Array(length);
result.set(await readUint8Array(currentReader, currentReaderOffset, chunkLength));
result.set(await reader.readUint8Array(offset + chunkLength, length - chunkLength, diskNumber), chunkLength);
}
reader.lastDiskNumber = Math.max(currentDiskNumber, reader.lastDiskNumber);
return result;
}
};
var SplitDataWriter = class extends Stream {
constructor(writerGenerator, maxSize = 4294967295) {
super();
const writer = this;
Object.assign(writer, {
diskNumber: 0,
diskOffset: 0,
size: 0,
maxSize,
availableSize: maxSize
});
let diskSourceWriter, diskWritable, diskWriter;
const writable = new WritableStream({
async write(chunk) {
const { availableSize } = writer;
if (!diskWriter) {
const { value, done } = await writerGenerator.next();
if (done && !value) {
throw new Error(ERR_ITERATOR_COMPLETED_TOO_SOON);
} else {
diskSourceWriter = value;
diskSourceWriter.size = 0;
if (diskSourceWriter.maxSize) {
writer.maxSize = diskSourceWriter.maxSize;
}
writer.availableSize = writer.maxSize;
await initStream(diskSourceWriter);
diskWritable = value.writable;
diskWriter = diskWritable.getWriter();
}
await this.write(chunk);
} else if (chunk.length >= availableSize) {
await writeChunk(chunk.slice(0, availableSize));
await closeDisk();
writer.diskOffset += diskSourceWriter.size;
writer.diskNumber++;
diskWriter = null;
await this.write(chunk.slice(availableSize));
} else {
await writeChunk(chunk);
}
},
async close() {
await diskWriter.ready;
await closeDisk();
}
});
Object.defineProperty(writer, PROPERTY_NAME_WRITABLE, {
get() {
return writable;
}
});
async function writeChunk(chunk) {
const chunkLength = chunk.length;
if (chunkLength) {
await diskWriter.ready;
await diskWriter.write(chunk);
diskSourceWriter.size += chunkLength;
writer.size += chunkLength;
writer.availableSize -= chunkLength;
}
}
async function closeDisk() {
diskWritable.size = diskSourceWriter.size;
await diskWriter.close();
}
}
};
function isHttpFamily(url) {
const { baseURL: baseURL2 } = getConfiguration();
const { protocol } = new URL(url, baseURL2);
return protocol == "http:" || protocol == "https:";
}
async function initStream(stream, initSize) {
if (stream.init && !stream.initialized) {
await stream.init(initSize);
} else {
return Promise.resolve();
}
}
function initReader(reader) {
if (Array.isArray(reader)) {
reader = new SplitDataReader(reader);
}
if (reader instanceof ReadableStream) {
reader = {
readable: reader
};
}
return reader;
}
function initWriter(writer) {
if (writer.writable === UNDEFINED_VALUE && typeof writer.next == FUNCTION_TYPE) {
writer = new SplitDataWriter(writer);
}
if (writer instanceof WritableStream) {
writer = {
writable: writer
};
}
const { writable } = writer;
if (writable.size === UNDEFINED_VALUE) {
writable.size = 0;
}
if (!(writer instanceof SplitDataWriter)) {
Object.assign(writer, {
diskNumber: 0,
diskOffset: 0,
availableSize: Infinity,
maxSize: Infinity
});
}
return writer;
}
function readUint8Array(reader, offset, size, diskNumber) {
return reader.readUint8Array(offset, size, diskNumber);
}
var SplitZipReader = SplitDataReader;
var SplitZipWriter = SplitDataWriter;
// node_modules/@zip.js/zip.js/lib/core/util/cp437-decode.js
var CP437 = "\0\u263A\u263B\u2665\u2666\u2663\u2660\u2022\u25D8\u25CB\u25D9\u2642\u2640\u266A\u266B\u263C\u25BA\u25C4\u2195\u203C\xB6\xA7\u25AC\u21A8\u2191\u2193\u2192\u2190\u221F\u2194\u25B2\u25BC !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\u2302\xC7\xFC\xE9\xE2\xE4\xE0\xE5\xE7\xEA\xEB\xE8\xEF\xEE\xEC\xC4\xC5\xC9\xE6\xC6\xF4\xF6\xF2\xFB\xF9\xFF\xD6\xDC\xA2\xA3\xA5\u20A7\u0192\xE1\xED\xF3\xFA\xF1\xD1\xAA\xBA\xBF\u2310\xAC\xBD\xBC\xA1\xAB\xBB\u2591\u2592\u2593\u2502\u2524\u2561\u2562\u2556\u2555\u2563\u2551\u2557\u255D\u255C\u255B\u2510\u2514\u2534\u252C\u251C\u2500\u253C\u255E\u255F\u255A\u2554\u2569\u2566\u2560\u2550\u256C\u2567\u2568\u2564\u2565\u2559\u2558\u2552\u2553\u256B\u256A\u2518\u250C\u2588\u2584\u258C\u2590\u2580\u03B1\xDF\u0393\u03C0\u03A3\u03C3\xB5\u03C4\u03A6\u0398\u03A9\u03B4\u221E\u03C6\u03B5\u2229\u2261\xB1\u2265\u2264\u2320\u2321\xF7\u2248\xB0\u2219\xB7\u221A\u207F\xB2\u25A0 ".split("");
var VALID_CP437 = CP437.length == 256;
function decodeCP437(stringValue) {
if (VALID_CP437) {
let result = "";
for (let indexCharacter = 0; indexCharacter < stringValue.length; indexCharacter++) {
result += CP437[stringValue[indexCharacter]];
}
return result;
} else {
return new TextDecoder().decode(stringValue);
}
}
// node_modules/@zip.js/zip.js/lib/core/util/decode-text.js
function decodeText(value, encoding) {
if (encoding && encoding.trim().toLowerCase() == "cp437") {
return decodeCP437(value);
} else {
return new TextDecoder(encoding).decode(value);
}
}
// node_modules/@zip.js/zip.js/lib/core/zip-entry.js
var PROPERTY_NAME_FILENAME = "filename";
var PROPERTY_NAME_RAW_FILENAME = "rawFilename";
var PROPERTY_NAME_COMMENT = "comment";
var PROPERTY_NAME_RAW_COMMENT = "rawComment";
var PROPERTY_NAME_UNCOMPPRESSED_SIZE = "uncompressedSize";
var PROPERTY_NAME_COMPPRESSED_SIZE = "compressedSize";
var PROPERTY_NAME_OFFSET = "offset";
var PROPERTY_NAME_DISK_NUMBER_START = "diskNumberStart";
var PROPERTY_NAME_LAST_MODIFICATION_DATE = "lastModDate";
var PROPERTY_NAME_RAW_LAST_MODIFICATION_DATE = "rawLastModDate";
var PROPERTY_NAME_LAST_ACCESS_DATE = "lastAccessDate";
var PROPERTY_NAME_RAW_LAST_ACCESS_DATE = "rawLastAccessDate";
var PROPERTY_NAME_CREATION_DATE = "creationDate";
var PROPERTY_NAME_RAW_CREATION_DATE = "rawCreationDate";
var PROPERTY_NAME_INTERNAL_FILE_ATTRIBUTE = "internalFileAttribute";
var PROPERTY_NAME_EXTERNAL_FILE_ATTRIBUTE = "externalFileAttribute";
var PROPERTY_NAME_MS_DOS_COMPATIBLE = "msDosCompatible";
var PROPERTY_NAME_ZIP64 = "zip64";
var PROPERTY_NAMES = [
PROPERTY_NAME_FILENAME,
PROPERTY_NAME_RAW_FILENAME,
PROPERTY_NAME_COMPPRESSED_SIZE,
PROPERTY_NAME_UNCOMPPRESSED_SIZE,
PROPERTY_NAME_LAST_MODIFICATION_DATE,
PROPERTY_NAME_RAW_LAST_MODIFICATION_DATE,
PROPERTY_NAME_COMMENT,
PROPERTY_NAME_RAW_COMMENT,
PROPERTY_NAME_LAST_ACCESS_DATE,
PROPERTY_NAME_CREATION_DATE,
PROPERTY_NAME_OFFSET,
PROPERTY_NAME_DISK_NUMBER_START,
PROPERTY_NAME_DISK_NUMBER_START,
PROPERTY_NAME_INTERNAL_FILE_ATTRIBUTE,
PROPERTY_NAME_EXTERNAL_FILE_ATTRIBUTE,
PROPERTY_NAME_MS_DOS_COMPATIBLE,
PROPERTY_NAME_ZIP64,
"directory",
"bitFlag",
"encrypted",
"signature",
"filenameUTF8",
"commentUTF8",
"compressionMethod",
"version",
"versionMadeBy",
"extraField",
"rawExtraField",
"extraFieldZip64",
"extraFieldUnicodePath",
"extraFieldUnicodeComment",
"extraFieldAES",
"extraFieldNTFS",
"extraFieldExtendedTimestamp"
];
var Entry = class {
constructor(data) {
PROPERTY_NAMES.forEach((name) => this[name] = data[name]);
}
};
// node_modules/@zip.js/zip.js/lib/core/zip-reader.js
var ERR_BAD_FORMAT = "File format is not recognized";
var ERR_EOCDR_NOT_FOUND = "End of central directory not found";
var ERR_EOCDR_LOCATOR_ZIP64_NOT_FOUND = "End of Zip64 central directory locator not found";
var ERR_CENTRAL_DIRECTORY_NOT_FOUND = "Central directory header not found";
var ERR_LOCAL_FILE_HEADER_NOT_FOUND = "Local file header not found";
var ERR_EXTRAFIELD_ZIP64_NOT_FOUND = "Zip64 extra field not found";
var ERR_ENCRYPTED = "File contains encrypted entry";
var ERR_UNSUPPORTED_ENCRYPTION = "Encryption method not supported";
var ERR_UNSUPPORTED_COMPRESSION = "Compression method not supported";
var ERR_SPLIT_ZIP_FILE = "Split zip file";
var CHARSET_UTF8 = "utf-8";
var CHARSET_CP437 = "cp437";
var ZIP64_PROPERTIES = [
[PROPERTY_NAME_UNCOMPPRESSED_SIZE, MAX_32_BITS],
[PROPERTY_NAME_COMPPRESSED_SIZE, MAX_32_BITS],
[PROPERTY_NAME_OFFSET, MAX_32_BITS],
[PROPERTY_NAME_DISK_NUMBER_START, MAX_16_BITS]
];
var ZIP64_EXTRACTION = {
[MAX_16_BITS]: {
getValue: getUint32,
bytes: 4
},
[MAX_32_BITS]: {
getValue: getBigUint64,
bytes: 8
}
};
var ZipReader = class {
constructor(reader, options = {}) {
Object.assign(this, {
reader: initReader(reader),
options,
config: getConfiguration()
});
}
async *getEntriesGenerator(options = {}) {
const zipReader = this;
let { reader } = zipReader;
const { config: config2 } = zipReader;
await initStream(reader);
if (reader.size === UNDEFINED_VALUE || !reader.readUint8Array) {
reader = new BlobReader(await new Response(reader.readable).blob());
await initStream(reader);
}
if (reader.size < END_OF_CENTRAL_DIR_LENGTH) {
throw new Error(ERR_BAD_FORMAT);
}
reader.chunkSize = getChunkSize(config2);
const endOfDirectoryInfo = await seekSignature(reader, END_OF_CENTRAL_DIR_SIGNATURE, reader.size, END_OF_CENTRAL_DIR_LENGTH, MAX_16_BITS * 16);
if (!endOfDirectoryInfo) {
const signatureArray = await readUint8Array(reader, 0, 4);
const signatureView = getDataView(signatureArray);
if (getUint32(signatureView) == SPLIT_ZIP_FILE_SIGNATURE) {
throw new Error(ERR_SPLIT_ZIP_FILE);
} else {
throw new Error(ERR_EOCDR_NOT_FOUND);
}
}
const endOfDirectoryView = getDataView(endOfDirectoryInfo);
let directoryDataLength = getUint32(endOfDirectoryView, 12);
let directoryDataOffset = getUint32(endOfDirectoryView, 16);
const commentOffset = endOfDirectoryInfo.offset;
const commentLength = getUint16(endOfDirectoryView, 20);
const appendedDataOffset = commentOffset + END_OF_CENTRAL_DIR_LENGTH + commentLength;
let lastDiskNumber = getUint16(endOfDirectoryView, 4);
const expectedLastDiskNumber = reader.lastDiskNumber || 0;
let diskNumber = getUint16(endOfDirectoryView, 6);
let filesLength = getUint16(endOfDirectoryView, 8);
let prependedDataLength = 0;
let startOffset = 0;
if (directoryDataOffset == MAX_32_BITS || directoryDataLength == MAX_32_BITS || filesLength == MAX_16_BITS || diskNumber == MAX_16_BITS) {
const endOfDirectoryLocatorArray = await readUint8Array(reader, endOfDirectoryInfo.offset - ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH, ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH);
const endOfDirectoryLocatorView = getDataView(endOfDirectoryLocatorArray);
if (getUint32(endOfDirectoryLocatorView, 0) == ZIP64_END_OF_CENTRAL_DIR_LOCATOR_SIGNATURE) {
directoryDataOffset = getBigUint64(endOfDirectoryLocatorView, 8);
let endOfDirectoryArray = await readUint8Array(reader, directoryDataOffset, ZIP64_END_OF_CENTRAL_DIR_LENGTH, -1);
let endOfDirectoryView2 = getDataView(endOfDirectoryArray);
const expectedDirectoryDataOffset = endOfDirectoryInfo.offset - ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH - ZIP64_END_OF_CENTRAL_DIR_LENGTH;
if (getUint32(endOfDirectoryView2, 0) != ZIP64_END_OF_CENTRAL_DIR_SIGNATURE && directoryDataOffset != expectedDirectoryDataOffset) {
const originalDirectoryDataOffset = directoryDataOffset;
directoryDataOffset = expectedDirectoryDataOffset;
prependedDataLength = directoryDataOffset - originalDirectoryDataOffset;
endOfDirectoryArray = await readUint8Array(reader, directoryDataOffset, ZIP64_END_OF_CENTRAL_DIR_LENGTH, -1);
endOfDirectoryView2 = getDataView(endOfDirectoryArray);
}
if (getUint32(endOfDirectoryView2, 0) != ZIP64_END_OF_CENTRAL_DIR_SIGNATURE) {
throw new Error(ERR_EOCDR_LOCATOR_ZIP64_NOT_FOUND);
}
if (lastDiskNumber == MAX_16_BITS) {
lastDiskNumber = getUint32(endOfDirectoryView2, 16);
}
if (diskNumber == MAX_16_BITS) {
diskNumber = getUint32(endOfDirectoryView2, 20);
}
if (filesLength == MAX_16_BITS) {
filesLength = getBigUint64(endOfDirectoryView2, 32);
}
if (directoryDataLength == MAX_32_BITS) {
directoryDataLength = getBigUint64(endOfDirectoryView2, 40);
}
directoryDataOffset -= directoryDataLength;
}
}
if (directoryDataOffset >= reader.size) {
prependedDataLength = reader.size - directoryDataOffset - directoryDataLength - END_OF_CENTRAL_DIR_LENGTH;
directoryDataOffset = reader.size - directoryDataLength - END_OF_CENTRAL_DIR_LENGTH;
}
if (expectedLastDiskNumber != lastDiskNumber) {
throw new Error(ERR_SPLIT_ZIP_FILE);
}
if (directoryDataOffset < 0) {
throw new Error(ERR_BAD_FORMAT);
}
let offset = 0;
let directoryArray = await readUint8Array(reader, directoryDataOffset, directoryDataLength, diskNumber);
let directoryView = getDataView(directoryArray);
if (directoryDataLength) {
const expectedDirectoryDataOffset = endOfDirectoryInfo.offset - directoryDataLength;
if (getUint32(directoryView, offset) != CENTRAL_FILE_HEADER_SIGNATURE && directoryDataOffset != expectedDirectoryDataOffset) {
const originalDirectoryDataOffset = directoryDataOffset;
directoryDataOffset = expectedDirectoryDataOffset;
prependedDataLength += directoryDataOffset - originalDirectoryDataOffset;
directoryArray = await readUint8Array(reader, directoryDataOffset, directoryDataLength, diskNumber);
directoryView = getDataView(directoryArray);
}
}
const expectedDirectoryDataLength = endOfDirectoryInfo.offset - directoryDataOffset - (reader.lastDiskOffset || 0);
if (directoryDataLength != expectedDirectoryDataLength && expectedDirectoryDataLength >= 0) {
directoryDataLength = expectedDirectoryDataLength;
directoryArray = await readUint8Array(reader, directoryDataOffset, directoryDataLength, diskNumber);
directoryView = getDataView(directoryArray);
}
if (directoryDataOffset < 0 || directoryDataOffset >= reader.size) {
throw new Error(ERR_BAD_FORMAT);
}
const filenameEncoding = getOptionValue(zipReader, options, "filenameEncoding");
const commentEncoding = getOptionValue(zipReader, options, "commentEncoding");
for (let indexFile = 0; indexFile < filesLength; indexFile++) {
const fileEntry = new ZipEntry(reader, config2, zipReader.options);
if (getUint32(directoryView, offset) != CENTRAL_FILE_HEADER_SIGNATURE) {
throw new Error(ERR_CENTRAL_DIRECTORY_NOT_FOUND);
}
readCommonHeader(fileEntry, directoryView, offset + 6);
const languageEncodingFlag = Boolean(fileEntry.bitFlag.languageEncodingFlag);
const filenameOffset = offset + 46;
const extraFieldOffset = filenameOffset + fileEntry.filenameLength;
const commentOffset2 = extraFieldOffset + fileEntry.extraFieldLength;
const versionMadeBy = getUint16(directoryView, offset + 4);
const msDosCompatible = (versionMadeBy & 0) == 0;
const rawFilename = directoryArray.subarray(filenameOffset, extraFieldOffset);
const commentLength2 = getUint16(directoryView, offset + 32);
const endOffset = commentOffset2 + commentLength2;
const rawComment = directoryArray.subarray(commentOffset2, endOffset);
const filenameUTF8 = languageEncodingFlag;
const commentUTF8 = languageEncodingFlag;
const directory = msDosCompatible && (getUint8(directoryView, offset + 38) & FILE_ATTR_MSDOS_DIR_MASK) == FILE_ATTR_MSDOS_DIR_MASK;
const offsetFileEntry = getUint32(directoryView, offset + 42) + prependedDataLength;
Object.assign(fileEntry, {
versionMadeBy,
msDosCompatible,
compressedSize: 0,
uncompressedSize: 0,
commentLength: commentLength2,
directory,
offset: offsetFileEntry,
diskNumberStart: getUint16(directoryView, offset + 34),
internalFileAttribute: getUint16(directoryView, offset + 36),
externalFileAttribute: getUint32(directoryView, offset + 38),
rawFilename,
filenameUTF8,
commentUTF8,
rawExtraField: directoryArray.subarray(extraFieldOffset, commentOffset2)
});
const decode = getOptionValue(zipReader, options, "decodeText") || decodeText;
const rawFilenameEncoding = filenameUTF8 ? CHARSET_UTF8 : filenameEncoding || CHARSET_CP437;
const rawCommentEncoding = commentUTF8 ? CHARSET_UTF8 : commentEncoding || CHARSET_CP437;
let filename = decode(rawFilename, rawFilenameEncoding);
if (filename === UNDEFINED_VALUE) {
filename = decodeText(rawFilename, rawFilenameEncoding);
}
let comment = decode(rawComment, rawCommentEncoding);
if (comment === UNDEFINED_VALUE) {
comment = decodeText(rawComment, rawCommentEncoding);
}
Object.assign(fileEntry, {
rawComment,
filename,
comment,
directory: directory || filename.endsWith(DIRECTORY_SIGNATURE)
});
startOffset = Math.max(offsetFileEntry, startOffset);
await readCommonFooter(fileEntry, fileEntry, directoryView, offset + 6);
const entry = new Entry(fileEntry);
entry.getData = (writer, options2) => fileEntry.getData(writer, entry, options2);
offset = endOffset;
const { onprogress } = options;
if (onprogress) {
try {
await onprogress(indexFile + 1, filesLength, new Entry(fileEntry));
} catch (_error) {
}
}
yield entry;
}
const extractPrependedData = getOptionValue(zipReader, options, "extractPrependedData");
const extractAppendedData = getOptionValue(zipReader, options, "extractAppendedData");
if (extractPrependedData) {
zipReader.prependedData = startOffset > 0 ? await readUint8Array(reader, 0, startOffset) : new Uint8Array();
}
zipReader.comment = commentLength ? await readUint8Array(reader, commentOffset + END_OF_CENTRAL_DIR_LENGTH, commentLength) : new Uint8Array();
if (extractAppendedData) {
zipReader.appendedData = appendedDataOffset < reader.size ? await readUint8Array(reader, appendedDataOffset, reader.size - appendedDataOffset) : new Uint8Array();
}
return true;
}
async getEntries(options = {}) {
const entries = [];
for await (const entry of this.getEntriesGenerator(options)) {
entries.push(entry);
}
return entries;
}
async close() {
}
};
var ZipReaderStream = class {
constructor(options = {}) {
const { readable, writable } = new TransformStream();
const gen = new ZipReader(readable, options).getEntriesGenerator();
this.readable = new ReadableStream({
async pull(controller) {
const { done, value } = await gen.next();
if (done)
return controller.close();
const chunk = {
...value,
readable: function() {
const { readable: readable2, writable: writable2 } = new TransformStream();
if (value.getData) {
value.getData(writable2);
return readable2;
}
}()
};
delete chunk.getData;
controller.enqueue(chunk);
}
});
this.writable = writable;
}
};
var ZipEntry = class {
constructor(reader, config2, options) {
Object.assign(this, {
reader,
config: config2,
options
});
}
async getData(writer, fileEntry, options = {}) {
const zipEntry = this;
const {
reader,
offset,
diskNumberStart,
extraFieldAES,
compressionMethod,
config: config2,
bitFlag,
signature,
rawLastModDate,
uncompressedSize,
compressedSize
} = zipEntry;
const localDirectory = fileEntry.localDirectory = {};
const dataArray = await readUint8Array(reader, offset, 30, diskNumberStart);
const dataView = getDataView(dataArray);
let password = getOptionValue(zipEntry, options, "password");
let rawPassword = getOptionValue(zipEntry, options, "rawPassword");
password = password && password.length && password;
rawPassword = rawPassword && rawPassword.length && rawPassword;
if (extraFieldAES) {
if (extraFieldAES.originalCompressionMethod != COMPRESSION_METHOD_AES) {
throw new Error(ERR_UNSUPPORTED_COMPRESSION);
}
}
if (compressionMethod != COMPRESSION_METHOD_STORE && compressionMethod != COMPRESSION_METHOD_DEFLATE) {
throw new Error(ERR_UNSUPPORTED_COMPRESSION);
}
if (getUint32(dataView, 0) != LOCAL_FILE_HEADER_SIGNATURE) {
throw new Error(ERR_LOCAL_FILE_HEADER_NOT_FOUND);
}
readCommonHeader(localDirectory, dataView, 4);
localDirectory.rawExtraField = localDirectory.extraFieldLength ? await readUint8Array(reader, offset + 30 + localDirectory.filenameLength, localDirectory.extraFieldLength, diskNumberStart) : new Uint8Array();
await readCommonFooter(zipEntry, localDirectory, dataView, 4, true);
Object.assign(fileEntry, {
lastAccessDate: localDirectory.lastAccessDate,
creationDate: localDirectory.creationDate
});
const encrypted = zipEntry.encrypted && localDirectory.encrypted;
const zipCrypto = encrypted && !extraFieldAES;
if (encrypted) {
if (!zipCrypto && extraFieldAES.strength === UNDEFINED_VALUE) {
throw new Error(ERR_UNSUPPORTED_ENCRYPTION);
} else if (!password && !rawPassword) {
throw new Error(ERR_ENCRYPTED);
}
}
const dataOffset = offset + 30 + localDirectory.filenameLength + localDirectory.extraFieldLength;
const size = compressedSize;
const readable = reader.readable;
Object.assign(readable, {
diskNumberStart,
offset: dataOffset,
size
});
const signal = getOptionValue(zipEntry, options, "signal");
const checkPasswordOnly = getOptionValue(zipEntry, options, "checkPasswordOnly");
if (checkPasswordOnly) {
writer = new WritableStream();
}
writer = initWriter(writer);
await initStream(writer, uncompressedSize);
const { writable } = writer;
const { onstart, onprogress, onend } = options;
const workerOptions = {
options: {
codecType: CODEC_INFLATE,
password,
rawPassword,
zipCrypto,
encryptionStrength: extraFieldAES && extraFieldAES.strength,
signed: getOptionValue(zipEntry, options, "checkSignature"),
passwordVerification: zipCrypto && (bitFlag.dataDescriptor ? rawLastModDate >>> 8 & 255 : signature >>> 24 & 255),
signature,
compressed: compressionMethod != 0,
encrypted,
useWebWorkers: getOptionValue(zipEntry, options, "useWebWorkers"),
useCompressionStream: getOptionValue(zipEntry, options, "useCompressionStream"),
transferStreams: getOptionValue(zipEntry, options, "transferStreams"),
checkPasswordOnly
},
config: config2,
streamOptions: { signal, size, onstart, onprogress, onend }
};
let outputSize = 0;
try {
({ outputSize } = await runWorker2({ readable, writable }, workerOptions));
} catch (error) {
if (!checkPasswordOnly || error.message != ERR_ABORT_CHECK_PASSWORD) {
throw error;
}
} finally {
const preventClose = getOptionValue(zipEntry, options, "preventClose");
writable.size += outputSize;
if (!preventClose && !writable.locked) {
await writable.getWriter().close();
}
}
return checkPasswordOnly ? UNDEFINED_VALUE : writer.getData ? writer.getData() : writable;
}
};
function readCommonHeader(directory, dataView, offset) {
const rawBitFlag = directory.rawBitFlag = getUint16(dataView, offset + 2);
const encrypted = (rawBitFlag & BITFLAG_ENCRYPTED) == BITFLAG_ENCRYPTED;
const rawLastModDate = getUint32(dataView, offset + 6);
Object.assign(directory, {
encrypted,
version: getUint16(dataView, offset),
bitFlag: {
level: (rawBitFlag & BITFLAG_LEVEL) >> 1,
dataDescriptor: (rawBitFlag & BITFLAG_DATA_DESCRIPTOR) == BITFLAG_DATA_DESCRIPTOR,
languageEncodingFlag: (rawBitFlag & BITFLAG_LANG_ENCODING_FLAG) == BITFLAG_LANG_ENCODING_FLAG
},
rawLastModDate,
lastModDate: getDate(rawLastModDate),
filenameLength: getUint16(dataView, offset + 22),
extraFieldLength: getUint16(dataView, offset + 24)
});
}
async function readCommonFooter(fileEntry, directory, dataView, offset, localDirectory) {
const { rawExtraField } = directory;
const extraField = directory.extraField = /* @__PURE__ */ new Map();
const rawExtraFieldView = getDataView(new Uint8Array(rawExtraField));
let offsetExtraField = 0;
try {
while (offsetExtraField < rawExtraField.length) {
const type = getUint16(rawExtraFieldView, offsetExtraField);
const size = getUint16(rawExtraFieldView, offsetExtraField + 2);
extraField.set(type, {
type,
data: rawExtraField.slice(offsetExtraField + 4, offsetExtraField + 4 + size)
});
offsetExtraField += 4 + size;
}
} catch (_error) {
}
const compressionMethod = getUint16(dataView, offset + 4);
Object.assign(directory, {
signature: getUint32(dataView, offset + 10),
uncompressedSize: getUint32(dataView, offset + 18),
compressedSize: getUint32(dataView, offset + 14)
});
const extraFieldZip64 = extraField.get(EXTRAFIELD_TYPE_ZIP64);
if (extraFieldZip64) {
readExtraFieldZip64(extraFieldZip64, directory);
directory.extraFieldZip64 = extraFieldZip64;
}
const extraFieldUnicodePath = extraField.get(EXTRAFIELD_TYPE_UNICODE_PATH);
if (extraFieldUnicodePath) {
await readExtraFieldUnicode(extraFieldUnicodePath, PROPERTY_NAME_FILENAME, PROPERTY_NAME_RAW_FILENAME, directory, fileEntry);
directory.extraFieldUnicodePath = extraFieldUnicodePath;
}
const extraFieldUnicodeComment = extraField.get(EXTRAFIELD_TYPE_UNICODE_COMMENT);
if (extraFieldUnicodeComment) {
await readExtraFieldUnicode(extraFieldUnicodeComment, PROPERTY_NAME_COMMENT, PROPERTY_NAME_RAW_COMMENT, directory, fileEntry);
directory.extraFieldUnicodeComment = extraFieldUnicodeComment;
}
const extraFieldAES = extraField.get(EXTRAFIELD_TYPE_AES);
if (extraFieldAES) {
readExtraFieldAES(extraFieldAES, directory, compressionMethod);
directory.extraFieldAES = extraFieldAES;
} else {
directory.compressionMethod = compressionMethod;
}
const extraFieldNTFS = extraField.get(EXTRAFIELD_TYPE_NTFS);
if (extraFieldNTFS) {
readExtraFieldNTFS(extraFieldNTFS, directory);
directory.extraFieldNTFS = extraFieldNTFS;
}
const extraFieldExtendedTimestamp = extraField.get(EXTRAFIELD_TYPE_EXTENDED_TIMESTAMP);
if (extraFieldExtendedTimestamp) {
readExtraFieldExtendedTimestamp(extraFieldExtendedTimestamp, directory, localDirectory);
directory.extraFieldExtendedTimestamp = extraFieldExtendedTimestamp;
}
const extraFieldUSDZ = extraField.get(EXTRAFIELD_TYPE_USDZ);
if (extraFieldUSDZ) {
directory.extraFieldUSDZ = extraFieldUSDZ;
}
}
function readExtraFieldZip64(extraFieldZip64, directory) {
directory.zip64 = true;
const extraFieldView = getDataView(extraFieldZip64.data);
const missingProperties = ZIP64_PROPERTIES.filter(([propertyName, max]) => directory[propertyName] == max);
for (let indexMissingProperty = 0, offset = 0; indexMissingProperty < missingProperties.length; indexMissingProperty++) {
const [propertyName, max] = missingProperties[indexMissingProperty];
if (directory[propertyName] == max) {
const extraction = ZIP64_EXTRACTION[max];
directory[propertyName] = extraFieldZip64[propertyName] = extraction.getValue(extraFieldView, offset);
offset += extraction.bytes;
} else if (extraFieldZip64[propertyName]) {
throw new Error(ERR_EXTRAFIELD_ZIP64_NOT_FOUND);
}
}
}
async function readExtraFieldUnicode(extraFieldUnicode, propertyName, rawPropertyName, directory, fileEntry) {
const extraFieldView = getDataView(extraFieldUnicode.data);
const crc32 = new Crc32();
crc32.append(fileEntry[rawPropertyName]);
const dataViewSignature = getDataView(new Uint8Array(4));
dataViewSignature.setUint32(0, crc32.get(), true);
const signature = getUint32(extraFieldView, 1);
Object.assign(extraFieldUnicode, {
version: getUint8(extraFieldView, 0),
[propertyName]: decodeText(extraFieldUnicode.data.subarray(5)),
valid: !fileEntry.bitFlag.languageEncodingFlag && signature == getUint32(dataViewSignature, 0)
});
if (extraFieldUnicode.valid) {
directory[propertyName] = extraFieldUnicode[propertyName];
directory[propertyName + "UTF8"] = true;
}
}
function readExtraFieldAES(extraFieldAES, directory, compressionMethod) {
const extraFieldView = getDataView(extraFieldAES.data);
const strength = getUint8(extraFieldView, 4);
Object.assign(extraFieldAES, {
vendorVersion: getUint8(extraFieldView, 0),
vendorId: getUint8(extraFieldView, 2),
strength,
originalCompressionMethod: compressionMethod,
compressionMethod: getUint16(extraFieldView, 5)
});
directory.compressionMethod = extraFieldAES.compressionMethod;
}
function readExtraFieldNTFS(extraFieldNTFS, directory) {
const extraFieldView = getDataView(extraFieldNTFS.data);
let offsetExtraField = 4;
let tag1Data;
try {
while (offsetExtraField < extraFieldNTFS.data.length && !tag1Data) {
const tagValue = getUint16(extraFieldView, offsetExtraField);
const attributeSize = getUint16(extraFieldView, offsetExtraField + 2);
if (tagValue == EXTRAFIELD_TYPE_NTFS_TAG1) {
tag1Data = extraFieldNTFS.data.slice(offsetExtraField + 4, offsetExtraField + 4 + attributeSize);
}
offsetExtraField += 4 + attributeSize;
}
} catch (_error) {
}
try {
if (tag1Data && tag1Data.length == 24) {
const tag1View = getDataView(tag1Data);
const rawLastModDate = tag1View.getBigUint64(0, true);
const rawLastAccessDate = tag1View.getBigUint64(8, true);
const rawCreationDate = tag1View.getBigUint64(16, true);
Object.assign(extraFieldNTFS, {
rawLastModDate,
rawLastAccessDate,
rawCreationDate
});
const lastModDate = getDateNTFS(rawLastModDate);
const lastAccessDate = getDateNTFS(rawLastAccessDate);
const creationDate = getDateNTFS(rawCreationDate);
const extraFieldData = { lastModDate, lastAccessDate, creationDate };
Object.assign(extraFieldNTFS, extraFieldData);
Object.assign(directory, extraFieldData);
}
} catch (_error) {
}
}
function readExtraFieldExtendedTimestamp(extraFieldExtendedTimestamp, directory, localDirectory) {
const extraFieldView = getDataView(extraFieldExtendedTimestamp.data);
const flags = getUint8(extraFieldView, 0);
const timeProperties = [];
const timeRawProperties = [];
if (localDirectory) {
if ((flags & 1) == 1) {
timeProperties.push(PROPERTY_NAME_LAST_MODIFICATION_DATE);
timeRawProperties.push(PROPERTY_NAME_RAW_LAST_MODIFICATION_DATE);
}
if ((flags & 2) == 2) {
timeProperties.push(PROPERTY_NAME_LAST_ACCESS_DATE);
timeRawProperties.push(PROPERTY_NAME_RAW_LAST_ACCESS_DATE);
}
if ((flags & 4) == 4) {
timeProperties.push(PROPERTY_NAME_CREATION_DATE);
timeRawProperties.push(PROPERTY_NAME_RAW_CREATION_DATE);
}
} else if (extraFieldExtendedTimestamp.data.length >= 5) {
timeProperties.push(PROPERTY_NAME_LAST_MODIFICATION_DATE);
timeRawProperties.push(PROPERTY_NAME_RAW_LAST_MODIFICATION_DATE);
}
let offset = 1;
timeProperties.forEach((propertyName, indexProperty) => {
if (extraFieldExtendedTimestamp.data.length >= offset + 4) {
const time = getUint32(extraFieldView, offset);
directory[propertyName] = extraFieldExtendedTimestamp[propertyName] = new Date(time * 1e3);
const rawPropertyName = timeRawProperties[indexProperty];
extraFieldExtendedTimestamp[rawPropertyName] = time;
}
offset += 4;
});
}
async function seekSignature(reader, signature, startOffset, minimumBytes, maximumLength) {
const signatureArray = new Uint8Array(4);
const signatureView = getDataView(signatureArray);
setUint32(signatureView, 0, signature);
const maximumBytes = minimumBytes + maximumLength;
return await seek(minimumBytes) || await seek(Math.min(maximumBytes, startOffset));
async function seek(length) {
const offset = startOffset - length;
const bytes = await readUint8Array(reader, offset, length);
for (let indexByte = bytes.length - minimumBytes; indexByte >= 0; indexByte--) {
if (bytes[indexByte] == signatureArray[0] && bytes[indexByte + 1] == signatureArray[1] && bytes[indexByte + 2] == signatureArray[2] && bytes[indexByte + 3] == signatureArray[3]) {
return {
offset: offset + indexByte,
buffer: bytes.slice(indexByte, indexByte + minimumBytes).buffer
};
}
}
}
}
function getOptionValue(zipReader, options, name) {
return options[name] === UNDEFINED_VALUE ? zipReader.options[name] : options[name];
}
function getDate(timeRaw) {
const date = (timeRaw & 4294901760) >> 16, time = timeRaw & 65535;
try {
return new Date(1980 + ((date & 65024) >> 9), ((date & 480) >> 5) - 1, date & 31, (time & 63488) >> 11, (time & 2016) >> 5, (time & 31) * 2, 0);
} catch (_error) {
}
}
function getDateNTFS(timeRaw) {
return new Date(Number(timeRaw / BigInt(1e4) - BigInt(116444736e5)));
}
function getUint8(view, offset) {
return view.getUint8(offset);
}
function getUint16(view, offset) {
return view.getUint16(offset, true);
}
function getUint32(view, offset) {
return view.getUint32(offset, true);
}
function getBigUint64(view, offset) {
return Number(view.getBigUint64(offset, true));
}
function setUint32(view, offset, value) {
view.setUint32(offset, value, true);
}
function getDataView(array) {
return new DataView(array.buffer);
}
// node_modules/@zip.js/zip.js/lib/core/zip-writer.js
var ERR_DUPLICATED_NAME = "File already exists";
var ERR_INVALID_COMMENT = "Zip file comment exceeds 64KB";
var ERR_INVALID_ENTRY_COMMENT = "File entry comment exceeds 64KB";
var ERR_INVALID_ENTRY_NAME = "File entry name exceeds 64KB";
var ERR_INVALID_VERSION = "Version exceeds 65535";
var ERR_INVALID_ENCRYPTION_STRENGTH = "The strength must equal 1, 2, or 3";
var ERR_INVALID_EXTRAFIELD_TYPE = "Extra field type exceeds 65535";
var ERR_INVALID_EXTRAFIELD_DATA = "Extra field data exceeds 64KB";
var ERR_UNSUPPORTED_FORMAT = "Zip64 is not supported (make sure 'keepOrder' is set to 'true')";
var EXTRAFIELD_DATA_AES = new Uint8Array([7, 0, 2, 0, 65, 69, 3, 0, 0]);
var workers = 0;
var pendingEntries = [];
var ZipWriter = class {
constructor(writer, options = {}) {
writer = initWriter(writer);
const addSplitZipSignature = writer.availableSize !== UNDEFINED_VALUE && writer.availableSize > 0 && writer.availableSize !== Infinity && writer.maxSize !== UNDEFINED_VALUE && writer.maxSize > 0 && writer.maxSize !== Infinity;
Object.assign(this, {
writer,
addSplitZipSignature,
options,
config: getConfiguration(),
files: /* @__PURE__ */ new Map(),
filenames: /* @__PURE__ */ new Set(),
offset: writer.writable.size,
pendingEntriesSize: 0,
pendingAddFileCalls: /* @__PURE__ */ new Set(),
bufferedWrites: 0
});
}
async add(name = "", reader, options = {}) {
const zipWriter = this;
const {
pendingAddFileCalls,
config: config2
} = zipWriter;
if (workers < config2.maxWorkers) {
workers++;
} else {
await new Promise((resolve) => pendingEntries.push(resolve));
}
let promiseAddFile;
try {
name = name.trim();
if (zipWriter.filenames.has(name)) {
throw new Error(ERR_DUPLICATED_NAME);
}
zipWriter.filenames.add(name);
promiseAddFile = addFile(zipWriter, name, reader, options);
pendingAddFileCalls.add(promiseAddFile);
return await promiseAddFile;
} catch (error) {
zipWriter.filenames.delete(name);
throw error;
} finally {
pendingAddFileCalls.delete(promiseAddFile);
const pendingEntry = pendingEntries.shift();
if (pendingEntry) {
pendingEntry();
} else {
workers--;
}
}
}
async close(comment = new Uint8Array(), options = {}) {
const zipWriter = this;
const { pendingAddFileCalls, writer } = this;
const { writable } = writer;
while (pendingAddFileCalls.size) {
await Promise.allSettled(Array.from(pendingAddFileCalls));
}
await closeFile(this, comment, options);
const preventClose = getOptionValue2(zipWriter, options, "preventClose");
if (!preventClose) {
await writable.getWriter().close();
}
return writer.getData ? writer.getData() : writable;
}
};
var ZipWriterStream = class {
constructor(options = {}) {
const { readable, writable } = new TransformStream();
this.readable = readable;
this.zipWriter = new ZipWriter(writable, options);
}
transform(path) {
const { readable, writable } = new TransformStream({
flush: () => {
this.zipWriter.close();
}
});
this.zipWriter.add(path, readable);
return { readable: this.readable, writable };
}
writable(path) {
const { readable, writable } = new TransformStream();
this.zipWriter.add(path, readable);
return writable;
}
close(comment = void 0, options = {}) {
return this.zipWriter.close(comment, options);
}
};
async function addFile(zipWriter, name, reader, options) {
name = name.trim();
if (options.directory && !name.endsWith(DIRECTORY_SIGNATURE)) {
name += DIRECTORY_SIGNATURE;
} else {
options.directory = name.endsWith(DIRECTORY_SIGNATURE);
}
const encode = getOptionValue2(zipWriter, options, "encodeText", encodeText);
let rawFilename = encode(name);
if (rawFilename === UNDEFINED_VALUE) {
rawFilename = encodeText(name);
}
if (getLength(rawFilename) > MAX_16_BITS) {
throw new Error(ERR_INVALID_ENTRY_NAME);
}
const comment = options.comment || "";
let rawComment = encode(comment);
if (rawComment === UNDEFINED_VALUE) {
rawComment = encodeText(comment);
}
if (getLength(rawComment) > MAX_16_BITS) {
throw new Error(ERR_INVALID_ENTRY_COMMENT);
}
const version = getOptionValue2(zipWriter, options, "version", VERSION_DEFLATE);
if (version > MAX_16_BITS) {
throw new Error(ERR_INVALID_VERSION);
}
const versionMadeBy = getOptionValue2(zipWriter, options, "versionMadeBy", 20);
if (versionMadeBy > MAX_16_BITS) {
throw new Error(ERR_INVALID_VERSION);
}
const lastModDate = getOptionValue2(zipWriter, options, PROPERTY_NAME_LAST_MODIFICATION_DATE, /* @__PURE__ */ new Date());
const lastAccessDate = getOptionValue2(zipWriter, options, PROPERTY_NAME_LAST_ACCESS_DATE);
const creationDate = getOptionValue2(zipWriter, options, PROPERTY_NAME_CREATION_DATE);
const msDosCompatible = getOptionValue2(zipWriter, options, PROPERTY_NAME_MS_DOS_COMPATIBLE, true);
const internalFileAttribute = getOptionValue2(zipWriter, options, PROPERTY_NAME_INTERNAL_FILE_ATTRIBUTE, 0);
const externalFileAttribute = getOptionValue2(zipWriter, options, PROPERTY_NAME_EXTERNAL_FILE_ATTRIBUTE, 0);
const password = getOptionValue2(zipWriter, options, "password");
const rawPassword = getOptionValue2(zipWriter, options, "rawPassword");
const encryptionStrength = getOptionValue2(zipWriter, options, "encryptionStrength", 3);
const zipCrypto = getOptionValue2(zipWriter, options, "zipCrypto");
const extendedTimestamp = getOptionValue2(zipWriter, options, "extendedTimestamp", true);
const keepOrder = getOptionValue2(zipWriter, options, "keepOrder", true);
const level = getOptionValue2(zipWriter, options, "level");
const useWebWorkers = getOptionValue2(zipWriter, options, "useWebWorkers");
const bufferedWrite = getOptionValue2(zipWriter, options, "bufferedWrite");
const dataDescriptorSignature = getOptionValue2(zipWriter, options, "dataDescriptorSignature", false);
const signal = getOptionValue2(zipWriter, options, "signal");
const useCompressionStream = getOptionValue2(zipWriter, options, "useCompressionStream");
let dataDescriptor = getOptionValue2(zipWriter, options, "dataDescriptor", true);
let zip64 = getOptionValue2(zipWriter, options, PROPERTY_NAME_ZIP64);
if (password !== UNDEFINED_VALUE && encryptionStrength !== UNDEFINED_VALUE && (encryptionStrength < 1 || encryptionStrength > 3)) {
throw new Error(ERR_INVALID_ENCRYPTION_STRENGTH);
}
let rawExtraField = new Uint8Array();
const { extraField } = options;
if (extraField) {
let extraFieldSize = 0;
let offset = 0;
extraField.forEach((data) => extraFieldSize += 4 + getLength(data));
rawExtraField = new Uint8Array(extraFieldSize);
extraField.forEach((data, type) => {
if (type > MAX_16_BITS) {
throw new Error(ERR_INVALID_EXTRAFIELD_TYPE);
}
if (getLength(data) > MAX_16_BITS) {
throw new Error(ERR_INVALID_EXTRAFIELD_DATA);
}
arraySet(rawExtraField, new Uint16Array([type]), offset);
arraySet(rawExtraField, new Uint16Array([getLength(data)]), offset + 2);
arraySet(rawExtraField, data, offset + 4);
offset += 4 + getLength(data);
});
}
let maximumCompressedSize = 0;
let maximumEntrySize = 0;
let uncompressedSize = 0;
const zip64Enabled = zip64 === true;
if (reader) {
reader = initReader(reader);
await initStream(reader);
if (reader.size === UNDEFINED_VALUE) {
dataDescriptor = true;
if (zip64 || zip64 === UNDEFINED_VALUE) {
zip64 = true;
uncompressedSize = maximumCompressedSize = MAX_32_BITS + 1;
}
} else {
uncompressedSize = reader.size;
maximumCompressedSize = getMaximumCompressedSize(uncompressedSize);
}
}
const { diskOffset, diskNumber, maxSize } = zipWriter.writer;
const zip64UncompressedSize = zip64Enabled || uncompressedSize > MAX_32_BITS;
const zip64CompressedSize = zip64Enabled || maximumCompressedSize > MAX_32_BITS;
const zip64Offset = zip64Enabled || zipWriter.offset + zipWriter.pendingEntriesSize - diskOffset > MAX_32_BITS;
const supportZip64SplitFile = getOptionValue2(zipWriter, options, "supportZip64SplitFile", true);
const zip64DiskNumberStart = supportZip64SplitFile && zip64Enabled || diskNumber + Math.ceil(zipWriter.pendingEntriesSize / maxSize) > MAX_16_BITS;
if (zip64Offset || zip64UncompressedSize || zip64CompressedSize || zip64DiskNumberStart) {
if (zip64 === false || !keepOrder) {
throw new Error(ERR_UNSUPPORTED_FORMAT);
} else {
zip64 = true;
}
}
zip64 = zip64 || false;
options = Object.assign({}, options, {
rawFilename,
rawComment,
version,
versionMadeBy,
lastModDate,
lastAccessDate,
creationDate,
rawExtraField,
zip64,
zip64UncompressedSize,
zip64CompressedSize,
zip64Offset,
zip64DiskNumberStart,
password,
rawPassword,
level: !useCompressionStream && (zipWriter.config.CompressionStream === UNDEFINED_VALUE && zipWriter.config.CompressionStreamNative === UNDEFINED_VALUE) ? 0 : level,
useWebWorkers,
encryptionStrength,
extendedTimestamp,
zipCrypto,
bufferedWrite,
keepOrder,
dataDescriptor,
dataDescriptorSignature,
signal,
msDosCompatible,
internalFileAttribute,
externalFileAttribute,
useCompressionStream
});
const headerInfo = getHeaderInfo(options);
const dataDescriptorInfo = getDataDescriptorInfo(options);
const metadataSize = getLength(headerInfo.localHeaderArray, dataDescriptorInfo.dataDescriptorArray);
maximumEntrySize = metadataSize + maximumCompressedSize;
if (zipWriter.options.usdz) {
maximumEntrySize += maximumEntrySize + 64;
}
zipWriter.pendingEntriesSize += maximumEntrySize;
let fileEntry;
try {
fileEntry = await getFileEntry(zipWriter, name, reader, { headerInfo, dataDescriptorInfo, metadataSize }, options);
} finally {
zipWriter.pendingEntriesSize -= maximumEntrySize;
}
Object.assign(fileEntry, { name, comment, extraField });
return new Entry(fileEntry);
}
async function getFileEntry(zipWriter, name, reader, entryInfo, options) {
const {
files,
writer
} = zipWriter;
const {
keepOrder,
dataDescriptor,
signal
} = options;
const {
headerInfo
} = entryInfo;
const { usdz } = zipWriter.options;
const previousFileEntry = Array.from(files.values()).pop();
let fileEntry = {};
let bufferedWrite;
let releaseLockWriter;
let releaseLockCurrentFileEntry;
let writingBufferedEntryData;
let writingEntryData;
let fileWriter;
let blobPromise;
files.set(name, fileEntry);
try {
let lockPreviousFileEntry;
if (keepOrder) {
lockPreviousFileEntry = previousFileEntry && previousFileEntry.lock;
requestLockCurrentFileEntry();
}
if ((options.bufferedWrite || zipWriter.writerLocked || zipWriter.bufferedWrites && keepOrder || !dataDescriptor) && !usdz) {
fileWriter = new TransformStream();
blobPromise = new Response(fileWriter.readable).blob();
fileWriter.writable.size = 0;
bufferedWrite = true;
zipWriter.bufferedWrites++;
await initStream(writer);
} else {
fileWriter = writer;
await requestLockWriter();
}
await initStream(fileWriter);
const { writable } = writer;
let { diskOffset } = writer;
if (zipWriter.addSplitZipSignature) {
delete zipWriter.addSplitZipSignature;
const signatureArray = new Uint8Array(4);
const signatureArrayView = getDataView2(signatureArray);
setUint322(signatureArrayView, 0, SPLIT_ZIP_FILE_SIGNATURE);
await writeData(writable, signatureArray);
zipWriter.offset += 4;
}
if (usdz) {
appendExtraFieldUSDZ(entryInfo, zipWriter.offset - diskOffset);
}
if (!bufferedWrite) {
await lockPreviousFileEntry;
await skipDiskIfNeeded(writable);
}
const { diskNumber } = writer;
writingEntryData = true;
fileEntry.diskNumberStart = diskNumber;
fileEntry = await createFileEntry(reader, fileWriter, fileEntry, entryInfo, zipWriter.config, options);
writingEntryData = false;
files.set(name, fileEntry);
fileEntry.filename = name;
if (bufferedWrite) {
await fileWriter.writable.getWriter().close();
let blob = await blobPromise;
await lockPreviousFileEntry;
await requestLockWriter();
writingBufferedEntryData = true;
if (!dataDescriptor) {
blob = await writeExtraHeaderInfo(fileEntry, blob, writable, options);
}
await skipDiskIfNeeded(writable);
fileEntry.diskNumberStart = writer.diskNumber;
diskOffset = writer.diskOffset;
await blob.stream().pipeTo(writable, { preventClose: true, preventAbort: true, signal });
writable.size += blob.size;
writingBufferedEntryData = false;
}
fileEntry.offset = zipWriter.offset - diskOffset;
if (fileEntry.zip64) {
setZip64ExtraInfo(fileEntry, options);
} else if (fileEntry.offset > MAX_32_BITS) {
throw new Error(ERR_UNSUPPORTED_FORMAT);
}
zipWriter.offset += fileEntry.size;
return fileEntry;
} catch (error) {
if (bufferedWrite && writingBufferedEntryData || !bufferedWrite && writingEntryData) {
zipWriter.hasCorruptedEntries = true;
if (error) {
try {
error.corruptedEntry = true;
} catch (_error) {
}
}
if (bufferedWrite) {
zipWriter.offset += fileWriter.writable.size;
} else {
zipWriter.offset = fileWriter.writable.size;
}
}
files.delete(name);
throw error;
} finally {
if (bufferedWrite) {
zipWriter.bufferedWrites--;
}
if (releaseLockCurrentFileEntry) {
releaseLockCurrentFileEntry();
}
if (releaseLockWriter) {
releaseLockWriter();
}
}
function requestLockCurrentFileEntry() {
fileEntry.lock = new Promise((resolve) => releaseLockCurrentFileEntry = resolve);
}
async function requestLockWriter() {
zipWriter.writerLocked = true;
const { lockWriter } = zipWriter;
zipWriter.lockWriter = new Promise((resolve) => releaseLockWriter = () => {
zipWriter.writerLocked = false;
resolve();
});
await lockWriter;
}
async function skipDiskIfNeeded(writable) {
if (getLength(headerInfo.localHeaderArray) > writer.availableSize) {
writer.availableSize = 0;
await writeData(writable, new Uint8Array());
}
}
}
async function createFileEntry(reader, writer, { diskNumberStart, lock }, entryInfo, config2, options) {
const {
headerInfo,
dataDescriptorInfo,
metadataSize
} = entryInfo;
const {
localHeaderArray,
headerArray,
lastModDate,
rawLastModDate,
encrypted,
compressed,
version,
compressionMethod,
rawExtraFieldExtendedTimestamp,
extraFieldExtendedTimestampFlag,
rawExtraFieldNTFS,
rawExtraFieldAES
} = headerInfo;
const { dataDescriptorArray } = dataDescriptorInfo;
const {
rawFilename,
lastAccessDate,
creationDate,
password,
rawPassword,
level,
zip64,
zip64UncompressedSize,
zip64CompressedSize,
zip64Offset,
zip64DiskNumberStart,
zipCrypto,
dataDescriptor,
directory,
versionMadeBy,
rawComment,
rawExtraField,
useWebWorkers,
onstart,
onprogress,
onend,
signal,
encryptionStrength,
extendedTimestamp,
msDosCompatible,
internalFileAttribute,
externalFileAttribute,
useCompressionStream
} = options;
const fileEntry = {
lock,
versionMadeBy,
zip64,
directory: Boolean(directory),
filenameUTF8: true,
rawFilename,
commentUTF8: true,
rawComment,
rawExtraFieldExtendedTimestamp,
rawExtraFieldNTFS,
rawExtraFieldAES,
rawExtraField,
extendedTimestamp,
msDosCompatible,
internalFileAttribute,
externalFileAttribute,
diskNumberStart
};
let compressedSize = 0;
let uncompressedSize = 0;
let signature;
const { writable } = writer;
if (reader) {
reader.chunkSize = getChunkSize(config2);
await writeData(writable, localHeaderArray);
const readable = reader.readable;
const size = readable.size = reader.size;
const workerOptions = {
options: {
codecType: CODEC_DEFLATE,
level,
rawPassword,
password,
encryptionStrength,
zipCrypto: encrypted && zipCrypto,
passwordVerification: encrypted && zipCrypto && rawLastModDate >> 8 & 255,
signed: true,
compressed,
encrypted,
useWebWorkers,
useCompressionStream,
transferStreams: false
},
config: config2,
streamOptions: { signal, size, onstart, onprogress, onend }
};
const result = await runWorker2({ readable, writable }, workerOptions);
uncompressedSize = result.inputSize;
compressedSize = result.outputSize;
signature = result.signature;
writable.size += uncompressedSize;
} else {
await writeData(writable, localHeaderArray);
}
let rawExtraFieldZip64;
if (zip64) {
let rawExtraFieldZip64Length = 4;
if (zip64UncompressedSize) {
rawExtraFieldZip64Length += 8;
}
if (zip64CompressedSize) {
rawExtraFieldZip64Length += 8;
}
if (zip64Offset) {
rawExtraFieldZip64Length += 8;
}
if (zip64DiskNumberStart) {
rawExtraFieldZip64Length += 4;
}
rawExtraFieldZip64 = new Uint8Array(rawExtraFieldZip64Length);
} else {
rawExtraFieldZip64 = new Uint8Array();
}
setEntryInfo({
signature,
rawExtraFieldZip64,
compressedSize,
uncompressedSize,
headerInfo,
dataDescriptorInfo
}, options);
if (dataDescriptor) {
await writeData(writable, dataDescriptorArray);
}
Object.assign(fileEntry, {
uncompressedSize,
compressedSize,
lastModDate,
rawLastModDate,
creationDate,
lastAccessDate,
encrypted,
size: metadataSize + compressedSize,
compressionMethod,
version,
headerArray,
signature,
rawExtraFieldZip64,
extraFieldExtendedTimestampFlag,
zip64UncompressedSize,
zip64CompressedSize,
zip64Offset,
zip64DiskNumberStart
});
return fileEntry;
}
function getHeaderInfo(options) {
const {
rawFilename,
lastModDate,
lastAccessDate,
creationDate,
rawPassword,
password,
level,
zip64,
zipCrypto,
dataDescriptor,
directory,
rawExtraField,
encryptionStrength,
extendedTimestamp
} = options;
const compressed = level !== 0 && !directory;
const encrypted = Boolean(password && getLength(password) || rawPassword && getLength(rawPassword));
let version = options.version;
let rawExtraFieldAES;
if (encrypted && !zipCrypto) {
rawExtraFieldAES = new Uint8Array(getLength(EXTRAFIELD_DATA_AES) + 2);
const extraFieldAESView = getDataView2(rawExtraFieldAES);
setUint16(extraFieldAESView, 0, EXTRAFIELD_TYPE_AES);
arraySet(rawExtraFieldAES, EXTRAFIELD_DATA_AES, 2);
setUint8(extraFieldAESView, 8, encryptionStrength);
} else {
rawExtraFieldAES = new Uint8Array();
}
let rawExtraFieldNTFS;
let rawExtraFieldExtendedTimestamp;
let extraFieldExtendedTimestampFlag;
if (extendedTimestamp) {
rawExtraFieldExtendedTimestamp = new Uint8Array(9 + (lastAccessDate ? 4 : 0) + (creationDate ? 4 : 0));
const extraFieldExtendedTimestampView = getDataView2(rawExtraFieldExtendedTimestamp);
setUint16(extraFieldExtendedTimestampView, 0, EXTRAFIELD_TYPE_EXTENDED_TIMESTAMP);
setUint16(extraFieldExtendedTimestampView, 2, getLength(rawExtraFieldExtendedTimestamp) - 4);
extraFieldExtendedTimestampFlag = 1 + (lastAccessDate ? 2 : 0) + (creationDate ? 4 : 0);
setUint8(extraFieldExtendedTimestampView, 4, extraFieldExtendedTimestampFlag);
let offset = 5;
setUint322(extraFieldExtendedTimestampView, offset, Math.floor(lastModDate.getTime() / 1e3));
offset += 4;
if (lastAccessDate) {
setUint322(extraFieldExtendedTimestampView, offset, Math.floor(lastAccessDate.getTime() / 1e3));
offset += 4;
}
if (creationDate) {
setUint322(extraFieldExtendedTimestampView, offset, Math.floor(creationDate.getTime() / 1e3));
}
try {
rawExtraFieldNTFS = new Uint8Array(36);
const extraFieldNTFSView = getDataView2(rawExtraFieldNTFS);
const lastModTimeNTFS = getTimeNTFS(lastModDate);
setUint16(extraFieldNTFSView, 0, EXTRAFIELD_TYPE_NTFS);
setUint16(extraFieldNTFSView, 2, 32);
setUint16(extraFieldNTFSView, 8, EXTRAFIELD_TYPE_NTFS_TAG1);
setUint16(extraFieldNTFSView, 10, 24);
setBigUint64(extraFieldNTFSView, 12, lastModTimeNTFS);
setBigUint64(extraFieldNTFSView, 20, getTimeNTFS(lastAccessDate) || lastModTimeNTFS);
setBigUint64(extraFieldNTFSView, 28, getTimeNTFS(creationDate) || lastModTimeNTFS);
} catch (_error) {
rawExtraFieldNTFS = new Uint8Array();
}
} else {
rawExtraFieldNTFS = rawExtraFieldExtendedTimestamp = new Uint8Array();
}
let bitFlag = BITFLAG_LANG_ENCODING_FLAG;
if (dataDescriptor) {
bitFlag = bitFlag | BITFLAG_DATA_DESCRIPTOR;
}
let compressionMethod = COMPRESSION_METHOD_STORE;
if (compressed) {
compressionMethod = COMPRESSION_METHOD_DEFLATE;
}
if (zip64) {
version = version > VERSION_ZIP64 ? version : VERSION_ZIP64;
}
if (encrypted) {
bitFlag = bitFlag | BITFLAG_ENCRYPTED;
if (!zipCrypto) {
version = version > VERSION_AES ? version : VERSION_AES;
compressionMethod = COMPRESSION_METHOD_AES;
if (compressed) {
rawExtraFieldAES[9] = COMPRESSION_METHOD_DEFLATE;
}
}
}
const headerArray = new Uint8Array(26);
const headerView = getDataView2(headerArray);
setUint16(headerView, 0, version);
setUint16(headerView, 2, bitFlag);
setUint16(headerView, 4, compressionMethod);
const dateArray = new Uint32Array(1);
const dateView = getDataView2(dateArray);
let lastModDateMsDos;
if (lastModDate < MIN_DATE) {
lastModDateMsDos = MIN_DATE;
} else if (lastModDate > MAX_DATE) {
lastModDateMsDos = MAX_DATE;
} else {
lastModDateMsDos = lastModDate;
}
setUint16(dateView, 0, (lastModDateMsDos.getHours() << 6 | lastModDateMsDos.getMinutes()) << 5 | lastModDateMsDos.getSeconds() / 2);
setUint16(dateView, 2, (lastModDateMsDos.getFullYear() - 1980 << 4 | lastModDateMsDos.getMonth() + 1) << 5 | lastModDateMsDos.getDate());
const rawLastModDate = dateArray[0];
setUint322(headerView, 6, rawLastModDate);
setUint16(headerView, 22, getLength(rawFilename));
const extraFieldLength = getLength(rawExtraFieldAES, rawExtraFieldExtendedTimestamp, rawExtraFieldNTFS, rawExtraField);
setUint16(headerView, 24, extraFieldLength);
const localHeaderArray = new Uint8Array(30 + getLength(rawFilename) + extraFieldLength);
const localHeaderView = getDataView2(localHeaderArray);
setUint322(localHeaderView, 0, LOCAL_FILE_HEADER_SIGNATURE);
arraySet(localHeaderArray, headerArray, 4);
arraySet(localHeaderArray, rawFilename, 30);
arraySet(localHeaderArray, rawExtraFieldAES, 30 + getLength(rawFilename));
arraySet(localHeaderArray, rawExtraFieldExtendedTimestamp, 30 + getLength(rawFilename, rawExtraFieldAES));
arraySet(localHeaderArray, rawExtraFieldNTFS, 30 + getLength(rawFilename, rawExtraFieldAES, rawExtraFieldExtendedTimestamp));
arraySet(localHeaderArray, rawExtraField, 30 + getLength(rawFilename, rawExtraFieldAES, rawExtraFieldExtendedTimestamp, rawExtraFieldNTFS));
return {
localHeaderArray,
headerArray,
headerView,
lastModDate,
rawLastModDate,
encrypted,
compressed,
version,
compressionMethod,
extraFieldExtendedTimestampFlag,
rawExtraFieldExtendedTimestamp,
rawExtraFieldNTFS,
rawExtraFieldAES,
extraFieldLength
};
}
function appendExtraFieldUSDZ(entryInfo, zipWriterOffset) {
const { headerInfo } = entryInfo;
let { localHeaderArray, extraFieldLength } = headerInfo;
let localHeaderArrayView = getDataView2(localHeaderArray);
let extraBytesLength = 64 - (zipWriterOffset + getLength(localHeaderArray)) % 64;
if (extraBytesLength < 4) {
extraBytesLength += 64;
}
const rawExtraFieldUSDZ = new Uint8Array(extraBytesLength);
const extraFieldUSDZView = getDataView2(rawExtraFieldUSDZ);
setUint16(extraFieldUSDZView, 0, EXTRAFIELD_TYPE_USDZ);
setUint16(extraFieldUSDZView, 2, extraBytesLength - 2);
const previousLocalHeaderArray = localHeaderArray;
headerInfo.localHeaderArray = localHeaderArray = new Uint8Array(getLength(previousLocalHeaderArray) + extraBytesLength);
arraySet(localHeaderArray, previousLocalHeaderArray);
arraySet(localHeaderArray, rawExtraFieldUSDZ, getLength(previousLocalHeaderArray));
localHeaderArrayView = getDataView2(localHeaderArray);
setUint16(localHeaderArrayView, 28, extraFieldLength + extraBytesLength);
entryInfo.metadataSize += extraBytesLength;
}
function getDataDescriptorInfo(options) {
const {
zip64,
dataDescriptor,
dataDescriptorSignature
} = options;
let dataDescriptorArray = new Uint8Array();
let dataDescriptorView, dataDescriptorOffset = 0;
if (dataDescriptor) {
dataDescriptorArray = new Uint8Array(zip64 ? dataDescriptorSignature ? 24 : 20 : dataDescriptorSignature ? 16 : 12);
dataDescriptorView = getDataView2(dataDescriptorArray);
if (dataDescriptorSignature) {
dataDescriptorOffset = 4;
setUint322(dataDescriptorView, 0, DATA_DESCRIPTOR_RECORD_SIGNATURE);
}
}
return {
dataDescriptorArray,
dataDescriptorView,
dataDescriptorOffset
};
}
function setEntryInfo(entryInfo, options) {
const {
signature,
rawExtraFieldZip64,
compressedSize,
uncompressedSize,
headerInfo,
dataDescriptorInfo
} = entryInfo;
const {
headerView,
encrypted
} = headerInfo;
const {
dataDescriptorView,
dataDescriptorOffset
} = dataDescriptorInfo;
const {
zip64,
zip64UncompressedSize,
zip64CompressedSize,
zipCrypto,
dataDescriptor
} = options;
if ((!encrypted || zipCrypto) && signature !== UNDEFINED_VALUE) {
setUint322(headerView, 10, signature);
if (dataDescriptor) {
setUint322(dataDescriptorView, dataDescriptorOffset, signature);
}
}
if (zip64) {
const rawExtraFieldZip64View = getDataView2(rawExtraFieldZip64);
setUint16(rawExtraFieldZip64View, 0, EXTRAFIELD_TYPE_ZIP64);
setUint16(rawExtraFieldZip64View, 2, getLength(rawExtraFieldZip64) - 4);
let rawExtraFieldZip64Offset = 4;
if (zip64UncompressedSize) {
setUint322(headerView, 18, MAX_32_BITS);
setBigUint64(rawExtraFieldZip64View, rawExtraFieldZip64Offset, BigInt(uncompressedSize));
rawExtraFieldZip64Offset += 8;
}
if (zip64CompressedSize) {
setUint322(headerView, 14, MAX_32_BITS);
setBigUint64(rawExtraFieldZip64View, rawExtraFieldZip64Offset, BigInt(compressedSize));
}
if (dataDescriptor) {
setBigUint64(dataDescriptorView, dataDescriptorOffset + 4, BigInt(compressedSize));
setBigUint64(dataDescriptorView, dataDescriptorOffset + 12, BigInt(uncompressedSize));
}
} else {
setUint322(headerView, 14, compressedSize);
setUint322(headerView, 18, uncompressedSize);
if (dataDescriptor) {
setUint322(dataDescriptorView, dataDescriptorOffset + 4, compressedSize);
setUint322(dataDescriptorView, dataDescriptorOffset + 8, uncompressedSize);
}
}
}
async function writeExtraHeaderInfo(fileEntry, entryData, writable, { zipCrypto }) {
let arrayBuffer;
arrayBuffer = await entryData.slice(0, 26).arrayBuffer();
if (arrayBuffer.byteLength != 26) {
arrayBuffer = arrayBuffer.slice(0, 26);
}
const arrayBufferView = new DataView(arrayBuffer);
if (!fileEntry.encrypted || zipCrypto) {
setUint322(arrayBufferView, 14, fileEntry.signature);
}
if (fileEntry.zip64) {
setUint322(arrayBufferView, 18, MAX_32_BITS);
setUint322(arrayBufferView, 22, MAX_32_BITS);
} else {
setUint322(arrayBufferView, 18, fileEntry.compressedSize);
setUint322(arrayBufferView, 22, fileEntry.uncompressedSize);
}
await writeData(writable, new Uint8Array(arrayBuffer));
return entryData.slice(arrayBuffer.byteLength);
}
function setZip64ExtraInfo(fileEntry, options) {
const { rawExtraFieldZip64, offset, diskNumberStart } = fileEntry;
const { zip64UncompressedSize, zip64CompressedSize, zip64Offset, zip64DiskNumberStart } = options;
const rawExtraFieldZip64View = getDataView2(rawExtraFieldZip64);
let rawExtraFieldZip64Offset = 4;
if (zip64UncompressedSize) {
rawExtraFieldZip64Offset += 8;
}
if (zip64CompressedSize) {
rawExtraFieldZip64Offset += 8;
}
if (zip64Offset) {
setBigUint64(rawExtraFieldZip64View, rawExtraFieldZip64Offset, BigInt(offset));
rawExtraFieldZip64Offset += 8;
}
if (zip64DiskNumberStart) {
setUint322(rawExtraFieldZip64View, rawExtraFieldZip64Offset, diskNumberStart);
}
}
async function closeFile(zipWriter, comment, options) {
const { files, writer } = zipWriter;
const { diskOffset, writable } = writer;
let { diskNumber } = writer;
let offset = 0;
let directoryDataLength = 0;
let directoryOffset = zipWriter.offset - diskOffset;
let filesLength = files.size;
for (const [, fileEntry] of files) {
const {
rawFilename,
rawExtraFieldZip64,
rawExtraFieldAES,
rawComment,
rawExtraFieldNTFS,
rawExtraField,
extendedTimestamp,
extraFieldExtendedTimestampFlag,
lastModDate
} = fileEntry;
let rawExtraFieldTimestamp;
if (extendedTimestamp) {
rawExtraFieldTimestamp = new Uint8Array(9);
const extraFieldExtendedTimestampView = getDataView2(rawExtraFieldTimestamp);
setUint16(extraFieldExtendedTimestampView, 0, EXTRAFIELD_TYPE_EXTENDED_TIMESTAMP);
setUint16(extraFieldExtendedTimestampView, 2, 5);
setUint8(extraFieldExtendedTimestampView, 4, extraFieldExtendedTimestampFlag);
setUint322(extraFieldExtendedTimestampView, 5, Math.floor(lastModDate.getTime() / 1e3));
} else {
rawExtraFieldTimestamp = new Uint8Array();
}
fileEntry.rawExtraFieldCDExtendedTimestamp = rawExtraFieldTimestamp;
directoryDataLength += 46 + getLength(
rawFilename,
rawComment,
rawExtraFieldZip64,
rawExtraFieldAES,
rawExtraFieldNTFS,
rawExtraFieldTimestamp,
rawExtraField
);
}
const directoryArray = new Uint8Array(directoryDataLength);
const directoryView = getDataView2(directoryArray);
await initStream(writer);
let directoryDiskOffset = 0;
for (const [indexFileEntry, fileEntry] of Array.from(files.values()).entries()) {
const {
offset: fileEntryOffset,
rawFilename,
rawExtraFieldZip64,
rawExtraFieldAES,
rawExtraFieldCDExtendedTimestamp,
rawExtraFieldNTFS,
rawExtraField,
rawComment,
versionMadeBy,
headerArray,
directory,
zip64: zip642,
zip64UncompressedSize,
zip64CompressedSize,
zip64DiskNumberStart,
zip64Offset,
msDosCompatible,
internalFileAttribute,
externalFileAttribute,
diskNumberStart,
uncompressedSize,
compressedSize
} = fileEntry;
const extraFieldLength = getLength(rawExtraFieldZip64, rawExtraFieldAES, rawExtraFieldCDExtendedTimestamp, rawExtraFieldNTFS, rawExtraField);
setUint322(directoryView, offset, CENTRAL_FILE_HEADER_SIGNATURE);
setUint16(directoryView, offset + 4, versionMadeBy);
const headerView = getDataView2(headerArray);
if (!zip64UncompressedSize) {
setUint322(headerView, 18, uncompressedSize);
}
if (!zip64CompressedSize) {
setUint322(headerView, 14, compressedSize);
}
arraySet(directoryArray, headerArray, offset + 6);
setUint16(directoryView, offset + 30, extraFieldLength);
setUint16(directoryView, offset + 32, getLength(rawComment));
setUint16(directoryView, offset + 34, zip642 && zip64DiskNumberStart ? MAX_16_BITS : diskNumberStart);
setUint16(directoryView, offset + 36, internalFileAttribute);
if (externalFileAttribute) {
setUint322(directoryView, offset + 38, externalFileAttribute);
} else if (directory && msDosCompatible) {
setUint8(directoryView, offset + 38, FILE_ATTR_MSDOS_DIR_MASK);
}
setUint322(directoryView, offset + 42, zip642 && zip64Offset ? MAX_32_BITS : fileEntryOffset);
arraySet(directoryArray, rawFilename, offset + 46);
arraySet(directoryArray, rawExtraFieldZip64, offset + 46 + getLength(rawFilename));
arraySet(directoryArray, rawExtraFieldAES, offset + 46 + getLength(rawFilename, rawExtraFieldZip64));
arraySet(directoryArray, rawExtraFieldCDExtendedTimestamp, offset + 46 + getLength(rawFilename, rawExtraFieldZip64, rawExtraFieldAES));
arraySet(directoryArray, rawExtraFieldNTFS, offset + 46 + getLength(rawFilename, rawExtraFieldZip64, rawExtraFieldAES, rawExtraFieldCDExtendedTimestamp));
arraySet(directoryArray, rawExtraField, offset + 46 + getLength(rawFilename, rawExtraFieldZip64, rawExtraFieldAES, rawExtraFieldCDExtendedTimestamp, rawExtraFieldNTFS));
arraySet(directoryArray, rawComment, offset + 46 + getLength(rawFilename) + extraFieldLength);
const directoryEntryLength = 46 + getLength(rawFilename, rawComment) + extraFieldLength;
if (offset - directoryDiskOffset > writer.availableSize) {
writer.availableSize = 0;
await writeData(writable, directoryArray.slice(directoryDiskOffset, offset));
directoryDiskOffset = offset;
}
offset += directoryEntryLength;
if (options.onprogress) {
try {
await options.onprogress(indexFileEntry + 1, files.size, new Entry(fileEntry));
} catch (_error) {
}
}
}
await writeData(writable, directoryDiskOffset ? directoryArray.slice(directoryDiskOffset) : directoryArray);
let lastDiskNumber = writer.diskNumber;
const { availableSize } = writer;
if (availableSize < END_OF_CENTRAL_DIR_LENGTH) {
lastDiskNumber++;
}
let zip64 = getOptionValue2(zipWriter, options, "zip64");
if (directoryOffset > MAX_32_BITS || directoryDataLength > MAX_32_BITS || filesLength > MAX_16_BITS || lastDiskNumber > MAX_16_BITS) {
if (zip64 === false) {
throw new Error(ERR_UNSUPPORTED_FORMAT);
} else {
zip64 = true;
}
}
const endOfdirectoryArray = new Uint8Array(zip64 ? ZIP64_END_OF_CENTRAL_DIR_TOTAL_LENGTH : END_OF_CENTRAL_DIR_LENGTH);
const endOfdirectoryView = getDataView2(endOfdirectoryArray);
offset = 0;
if (zip64) {
setUint322(endOfdirectoryView, 0, ZIP64_END_OF_CENTRAL_DIR_SIGNATURE);
setBigUint64(endOfdirectoryView, 4, BigInt(44));
setUint16(endOfdirectoryView, 12, 45);
setUint16(endOfdirectoryView, 14, 45);
setUint322(endOfdirectoryView, 16, lastDiskNumber);
setUint322(endOfdirectoryView, 20, diskNumber);
setBigUint64(endOfdirectoryView, 24, BigInt(filesLength));
setBigUint64(endOfdirectoryView, 32, BigInt(filesLength));
setBigUint64(endOfdirectoryView, 40, BigInt(directoryDataLength));
setBigUint64(endOfdirectoryView, 48, BigInt(directoryOffset));
setUint322(endOfdirectoryView, 56, ZIP64_END_OF_CENTRAL_DIR_LOCATOR_SIGNATURE);
setBigUint64(endOfdirectoryView, 64, BigInt(directoryOffset) + BigInt(directoryDataLength));
setUint322(endOfdirectoryView, 72, lastDiskNumber + 1);
const supportZip64SplitFile = getOptionValue2(zipWriter, options, "supportZip64SplitFile", true);
if (supportZip64SplitFile) {
lastDiskNumber = MAX_16_BITS;
diskNumber = MAX_16_BITS;
}
filesLength = MAX_16_BITS;
directoryOffset = MAX_32_BITS;
directoryDataLength = MAX_32_BITS;
offset += ZIP64_END_OF_CENTRAL_DIR_LENGTH + ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH;
}
setUint322(endOfdirectoryView, offset, END_OF_CENTRAL_DIR_SIGNATURE);
setUint16(endOfdirectoryView, offset + 4, lastDiskNumber);
setUint16(endOfdirectoryView, offset + 6, diskNumber);
setUint16(endOfdirectoryView, offset + 8, filesLength);
setUint16(endOfdirectoryView, offset + 10, filesLength);
setUint322(endOfdirectoryView, offset + 12, directoryDataLength);
setUint322(endOfdirectoryView, offset + 16, directoryOffset);
const commentLength = getLength(comment);
if (commentLength) {
if (commentLength <= MAX_16_BITS) {
setUint16(endOfdirectoryView, offset + 20, commentLength);
} else {
throw new Error(ERR_INVALID_COMMENT);
}
}
await writeData(writable, endOfdirectoryArray);
if (commentLength) {
await writeData(writable, comment);
}
}
async function writeData(writable, array) {
const streamWriter = writable.getWriter();
try {
await streamWriter.ready;
writable.size += getLength(array);
await streamWriter.write(array);
} finally {
streamWriter.releaseLock();
}
}
function getTimeNTFS(date) {
if (date) {
return (BigInt(date.getTime()) + BigInt(116444736e5)) * BigInt(1e4);
}
}
function getOptionValue2(zipWriter, options, name, defaultValue) {
const result = options[name] === UNDEFINED_VALUE ? zipWriter.options[name] : options[name];
return result === UNDEFINED_VALUE ? defaultValue : result;
}
function getMaximumCompressedSize(uncompressedSize) {
return uncompressedSize + 5 * (Math.floor(uncompressedSize / 16383) + 1);
}
function setUint8(view, offset, value) {
view.setUint8(offset, value);
}
function setUint16(view, offset, value) {
view.setUint16(offset, value, true);
}
function setUint322(view, offset, value) {
view.setUint32(offset, value, true);
}
function setBigUint64(view, offset, value) {
view.setBigUint64(offset, value, true);
}
function arraySet(array, typedArray, offset) {
array.set(typedArray, offset);
}
function getDataView2(array) {
return new DataView(array.buffer);
}
function getLength(...arrayLikes) {
let result = 0;
arrayLikes.forEach((arrayLike) => arrayLike && (result += arrayLike.length));
return result;
}
// node_modules/@zip.js/zip.js/lib/zip.js
var baseURL;
try {
baseURL = import.meta.url;
} catch (_error) {
}
configure({ baseURL });
e(configure);
export {
BlobReader,
BlobWriter,
Data64URIReader,
Data64URIWriter,
ERR_BAD_FORMAT,
ERR_CENTRAL_DIRECTORY_NOT_FOUND,
ERR_DUPLICATED_NAME,
ERR_ENCRYPTED,
ERR_EOCDR_LOCATOR_ZIP64_NOT_FOUND,
ERR_EOCDR_NOT_FOUND,
ERR_EXTRAFIELD_ZIP64_NOT_FOUND,
ERR_HTTP_RANGE,
ERR_INVALID_COMMENT,
ERR_INVALID_ENCRYPTION_STRENGTH,
ERR_INVALID_ENTRY_COMMENT,
ERR_INVALID_ENTRY_NAME,
ERR_INVALID_EXTRAFIELD_DATA,
ERR_INVALID_EXTRAFIELD_TYPE,
ERR_INVALID_PASSWORD,
ERR_INVALID_SIGNATURE,
ERR_INVALID_VERSION,
ERR_ITERATOR_COMPLETED_TOO_SOON,
ERR_LOCAL_FILE_HEADER_NOT_FOUND,
ERR_SPLIT_ZIP_FILE,
ERR_UNSUPPORTED_COMPRESSION,
ERR_UNSUPPORTED_ENCRYPTION,
ERR_UNSUPPORTED_FORMAT,
HttpRangeReader,
HttpReader,
Reader,
SplitDataReader,
SplitDataWriter,
SplitZipReader,
SplitZipWriter,
TextReader,
TextWriter,
Uint8ArrayReader,
Uint8ArrayWriter,
Writer,
ZipReader,
ZipReaderStream,
ZipWriter,
ZipWriterStream,
configure,
getMimeType,
initReader,
initShimAsyncCodec,
initStream,
initWriter,
readUint8Array,
terminateWorkers
};
//# sourceMappingURL=zip.js.map