guanyun3d/public/lib/Cesium/ThirdParty/Workers/z-worker-pako.js

!(function () {
  'use strict';
  const t = [];
  for (let e = 0; e < 256; e++) {
    let n = e;
    for (let t = 0; t < 8; t++) 1 & n ? (n = (n >>> 1) ^ 3988292384) : (n >>>= 1);
    t[e] = n;
  }
  class e {
    constructor(t) {
      this.crc = t || -1;
    }
    append(e) {
      let n = 0 | this.crc;
      for (let s = 0, r = 0 | e.length; s < r; s++) n = (n >>> 8) ^ t[255 & (n ^ e[s])];
      this.crc = n;
    }
    get() {
      return ~this.crc;
    }
  }
  const n = {
      concat(t, e) {
        if (0 === t.length || 0 === e.length) return t.concat(e);
        const s = t[t.length - 1],
          r = n.getPartial(s);
        return 32 === r ? t.concat(e) : n._shiftRight(e, r, 0 | s, t.slice(0, t.length - 1));
      },
      bitLength(t) {
        const e = t.length;
        if (0 === e) return 0;
        const s = t[e - 1];
        return 32 * (e - 1) + n.getPartial(s);
      },
      clamp(t, e) {
        if (32 * t.length < e) return t;
        const s = (t = t.slice(0, Math.ceil(e / 32))).length;
        return (
          (e &= 31),
          s > 0 && e && (t[s - 1] = n.partial(e, t[s - 1] & (2147483648 >> (e - 1)), 1)),
          t
        );
      },
      partial: (t, e, n) => (32 === t ? e : (n ? 0 | e : e << (32 - t)) + 1099511627776 * t),
      getPartial: (t) => Math.round(t / 1099511627776) || 32,
      _shiftRight(t, e, s, r) {
        for (void 0 === r && (r = []); e >= 32; e -= 32) r.push(s), (s = 0);
        if (0 === e) return r.concat(t);
        for (let n = 0; n < t.length; n++) r.push(s | (t[n] >>> e)), (s = t[n] << (32 - e));
        const a = t.length ? t[t.length - 1] : 0,
          i = n.getPartial(a);
        return r.push(n.partial((e + i) & 31, e + i > 32 ? s : r.pop(), 1)), r;
      },
    },
    s = {
      bytes: {
        fromBits(t) {
          const e = n.bitLength(t) / 8,
            s = new Uint8Array(e);
          let r;
          for (let n = 0; n < e; n++) 0 == (3 & n) && (r = t[n / 4]), (s[n] = r >>> 24), (r <<= 8);
          return s;
        },
        toBits(t) {
          const e = [];
          let s,
            r = 0;
          for (s = 0; s < t.length; s++)
            (r = (r << 8) | t[s]), 3 == (3 & s) && (e.push(r), (r = 0));
          return 3 & s && e.push(n.partial(8 * (3 & s), r)), e;
        },
      },
    },
    r = {
      sha1: function (t) {
        t
          ? ((this._h = t._h.slice(0)),
            (this._buffer = t._buffer.slice(0)),
            (this._length = t._length))
          : this.reset();
      },
    };
  r.sha1.prototype = {
    blockSize: 512,
    reset: function () {
      const t = this;
      return (t._h = this._init.slice(0)), (t._buffer = []), (t._length = 0), t;
    },
    update: function (t) {
      const e = this;
      'string' == typeof t && (t = s.utf8String.toBits(t));
      const r = (e._buffer = n.concat(e._buffer, t)),
        a = e._length,
        i = (e._length = a + n.bitLength(t));
      if (i > 9007199254740991) throw new Error('Cannot hash more than 2^53 - 1 bits');
      const c = new Uint32Array(r);
      let o = 0;
      for (
        let t = e.blockSize + a - ((e.blockSize + a) & (e.blockSize - 1));
        t <= i;
        t += e.blockSize
      )
        e._block(c.subarray(16 * o, 16 * (o + 1))), (o += 1);
      return r.splice(0, 16 * o), e;
    },
    finalize: function () {
      const t = this;
      let e = t._buffer;
      const s = t._h;
      e = n.concat(e, [n.partial(1, 1)]);
      for (let t = e.length + 2; 15 & t; t++) e.push(0);
      for (e.push(Math.floor(t._length / 4294967296)), e.push(0 | t._length); e.length; )
        t._block(e.splice(0, 16));
      return t.reset(), s;
    },
    _init: [1732584193, 4023233417, 2562383102, 271733878, 3285377520],
    _key: [1518500249, 1859775393, 2400959708, 3395469782],
    _f: function (t, e, n, s) {
      return t <= 19
        ? (e & n) | (~e & s)
        : t <= 39
        ? e ^ n ^ s
        : t <= 59
        ? (e & n) | (e & s) | (n & s)
        : t <= 79
        ? e ^ n ^ s
        : void 0;
    },
    _S: function (t, e) {
      return (e << t) | (e >>> (32 - t));
    },
    _block: function (t) {
      const e = this,
        n = e._h,
        s = Array(80);
      for (let e = 0; e < 16; e++) s[e] = t[e];
      let r = n[0],
        a = n[1],
        i = n[2],
        c = n[3],
        o = n[4];
      for (let t = 0; t <= 79; t++) {
        t >= 16 && (s[t] = e._S(1, s[t - 3] ^ s[t - 8] ^ s[t - 14] ^ s[t - 16]));
        const n = (e._S(5, r) + e._f(t, a, i, c) + o + s[t] + e._key[Math.floor(t / 20)]) | 0;
        (o = c), (c = i), (i = e._S(30, a)), (a = r), (r = n);
      }
      (n[0] = (n[0] + r) | 0),
        (n[1] = (n[1] + a) | 0),
        (n[2] = (n[2] + i) | 0),
        (n[3] = (n[3] + c) | 0),
        (n[4] = (n[4] + o) | 0);
    },
  };
  const a = class {
      constructor(t) {
        const e = this;
        (e._tables = [
          [[], [], [], [], []],
          [[], [], [], [], []],
        ]),
          e._tables[0][0][0] || e._precompute();
        const n = e._tables[0][4],
          s = e._tables[1],
          r = t.length;
        let a,
          i,
          c,
          o = 1;
        if (4 !== r && 6 !== r && 8 !== r) throw new Error('invalid aes key size');
        for (e._key = [(i = t.slice(0)), (c = [])], a = r; a < 4 * r + 28; a++) {
          let t = i[a - 1];
          (a % r == 0 || (8 === r && a % r == 4)) &&
            ((t =
              (n[t >>> 24] << 24) ^
              (n[(t >> 16) & 255] << 16) ^
              (n[(t >> 8) & 255] << 8) ^
              n[255 & t]),
            a % r == 0 &&
              ((t = (t << 8) ^ (t >>> 24) ^ (o << 24)), (o = (o << 1) ^ (283 * (o >> 7))))),
            (i[a] = i[a - r] ^ t);
        }
        for (let t = 0; a; t++, a--) {
          const e = i[3 & t ? a : a - 4];
          c[t] =
            a <= 4 || t < 4
              ? e
              : s[0][n[e >>> 24]] ^
                s[1][n[(e >> 16) & 255]] ^
                s[2][n[(e >> 8) & 255]] ^
                s[3][n[255 & e]];
        }
      }
      encrypt(t) {
        return this._crypt(t, 0);
      }
      decrypt(t) {
        return this._crypt(t, 1);
      }
      _precompute() {
        const t = this._tables[0],
          e = this._tables[1],
          n = t[4],
          s = e[4],
          r = [],
          a = [];
        let i, c, o, l;
        for (let t = 0; t < 256; t++) a[(r[t] = (t << 1) ^ (283 * (t >> 7))) ^ t] = t;
        for (let h = (i = 0); !n[h]; h ^= c || 1, i = a[i] || 1) {
          let a = i ^ (i << 1) ^ (i << 2) ^ (i << 3) ^ (i << 4);
          (a = (a >> 8) ^ (255 & a) ^ 99), (n[h] = a), (s[a] = h), (l = r[(o = r[(c = r[h])])]);
          let p = (16843009 * l) ^ (65537 * o) ^ (257 * c) ^ (16843008 * h),
            u = (257 * r[a]) ^ (16843008 * a);
          for (let n = 0; n < 4; n++)
            (t[n][h] = u = (u << 24) ^ (u >>> 8)), (e[n][a] = p = (p << 24) ^ (p >>> 8));
        }
        for (let n = 0; n < 5; n++) (t[n] = t[n].slice(0)), (e[n] = e[n].slice(0));
      }
      _crypt(t, e) {
        if (4 !== t.length) throw new Error('invalid aes block size');
        const n = this._key[e],
          s = n.length / 4 - 2,
          r = [0, 0, 0, 0],
          a = this._tables[e],
          i = a[0],
          c = a[1],
          o = a[2],
          l = a[3],
          h = a[4];
        let p,
          u,
          d,
          f = t[0] ^ n[0],
          g = t[e ? 3 : 1] ^ n[1],
          y = t[2] ^ n[2],
          w = t[e ? 1 : 3] ^ n[3],
          _ = 4;
        for (let t = 0; t < s; t++)
          (p = i[f >>> 24] ^ c[(g >> 16) & 255] ^ o[(y >> 8) & 255] ^ l[255 & w] ^ n[_]),
            (u = i[g >>> 24] ^ c[(y >> 16) & 255] ^ o[(w >> 8) & 255] ^ l[255 & f] ^ n[_ + 1]),
            (d = i[y >>> 24] ^ c[(w >> 16) & 255] ^ o[(f >> 8) & 255] ^ l[255 & g] ^ n[_ + 2]),
            (w = i[w >>> 24] ^ c[(f >> 16) & 255] ^ o[(g >> 8) & 255] ^ l[255 & y] ^ n[_ + 3]),
            (_ += 4),
            (f = p),
            (g = u),
            (y = d);
        for (let t = 0; t < 4; t++)
          (r[e ? 3 & -t : t] =
            (h[f >>> 24] << 24) ^
            (h[(g >> 16) & 255] << 16) ^
            (h[(y >> 8) & 255] << 8) ^
            h[255 & w] ^
            n[_++]),
            (p = f),
            (f = g),
            (g = y),
            (y = w),
            (w = p);
        return r;
      }
    },
    i = class {
      constructor(t, e) {
        (this._prf = t), (this._initIv = e), (this._iv = e);
      }
      reset() {
        this._iv = this._initIv;
      }
      update(t) {
        return this.calculate(this._prf, t, this._iv);
      }
      incWord(t) {
        if (255 == ((t >> 24) & 255)) {
          let e = (t >> 16) & 255,
            n = (t >> 8) & 255,
            s = 255 & t;
          255 === e ? ((e = 0), 255 === n ? ((n = 0), 255 === s ? (s = 0) : ++s) : ++n) : ++e,
            (t = 0),
            (t += e << 16),
            (t += n << 8),
            (t += s);
        } else t += 1 << 24;
        return t;
      }
      incCounter(t) {
        0 === (t[0] = this.incWord(t[0])) && (t[1] = this.incWord(t[1]));
      }
      calculate(t, e, s) {
        let r;
        if (!(r = e.length)) return [];
        const a = n.bitLength(e);
        for (let n = 0; n < r; n += 4) {
          this.incCounter(s);
          const r = t.encrypt(s);
          (e[n] ^= r[0]), (e[n + 1] ^= r[1]), (e[n + 2] ^= r[2]), (e[n + 3] ^= r[3]);
        }
        return n.clamp(e, a);
      }
    },
    c = class {
      constructor(t) {
        const e = this,
          n = (e._hash = r.sha1),
          s = [[], []],
          a = n.prototype.blockSize / 32;
        (e._baseHash = [new n(), new n()]), t.length > a && (t = n.hash(t));
        for (let e = 0; e < a; e++) (s[0][e] = 909522486 ^ t[e]), (s[1][e] = 1549556828 ^ t[e]);
        e._baseHash[0].update(s[0]),
          e._baseHash[1].update(s[1]),
          (e._resultHash = new n(e._baseHash[0]));
      }
      reset() {
        const t = this;
        (t._resultHash = new t._hash(t._baseHash[0])), (t._updated = !1);
      }
      update(t) {
        (this._updated = !0), this._resultHash.update(t);
      }
      digest() {
        const t = this,
          e = t._resultHash.finalize(),
          n = new t._hash(t._baseHash[1]).update(e).finalize();
        return t.reset(), n;
      }
    },
    o = 'Invalid pasword',
    l = 16,
    h = { name: 'PBKDF2' },
    p = Object.assign({ hash: { name: 'HMAC' } }, h),
    u = Object.assign({ iterations: 1e3, hash: { name: 'SHA-1' } }, h),
    d = ['deriveBits'],
    f = [8, 12, 16],
    g = [16, 24, 32],
    y = 10,
    w = [0, 0, 0, 0],
    _ = s.bytes,
    b = a,
    m = i,
    k = c;
  class A {
    constructor(t, e, n) {
      Object.assign(this, {
        password: t,
        signed: e,
        strength: n - 1,
        pendingInput: new Uint8Array(0),
      });
    }
    async append(t) {
      const e = this;
      if (e.password) {
        const n = S(t, 0, f[e.strength] + 2);
        await (async function (t, e, n) {
          await v(t, n, S(e, 0, f[t.strength]));
          const s = S(e, f[t.strength]),
            r = t.keys.passwordVerification;
          if (r[0] != s[0] || r[1] != s[1]) throw new Error(o);
        })(e, n, e.password),
          (e.password = null),
          (e.aesCtrGladman = new m(new b(e.keys.key), Array.from(w))),
          (e.hmac = new k(e.keys.authentication)),
          (t = S(t, f[e.strength] + 2));
      }
      return z(e, t, new Uint8Array(t.length - y - ((t.length - y) % l)), 0, y, !0);
    }
    flush() {
      const t = this,
        e = t.pendingInput,
        n = S(e, 0, e.length - y),
        s = S(e, e.length - y);
      let r = new Uint8Array(0);
      if (n.length) {
        const e = _.toBits(n);
        t.hmac.update(e);
        const s = t.aesCtrGladman.update(e);
        r = _.fromBits(s);
      }
      let a = !0;
      if (t.signed) {
        const e = S(_.fromBits(t.hmac.digest()), 0, y);
        for (let t = 0; t < y; t++) e[t] != s[t] && (a = !1);
      }
      return { valid: a, data: r };
    }
  }
  class U {
    constructor(t, e) {
      Object.assign(this, { password: t, strength: e - 1, pendingInput: new Uint8Array(0) });
    }
    async append(t) {
      const e = this;
      let n = new Uint8Array(0);
      e.password &&
        ((n = await (async function (t, e) {
          const n = crypto.getRandomValues(new Uint8Array(f[t.strength]));
          return await v(t, e, n), C(n, t.keys.passwordVerification);
        })(e, e.password)),
        (e.password = null),
        (e.aesCtrGladman = new m(new b(e.keys.key), Array.from(w))),
        (e.hmac = new k(e.keys.authentication)));
      const s = new Uint8Array(n.length + t.length - (t.length % l));
      return s.set(n, 0), z(e, t, s, n.length, 0);
    }
    flush() {
      const t = this;
      let e = new Uint8Array(0);
      if (t.pendingInput.length) {
        const n = t.aesCtrGladman.update(_.toBits(t.pendingInput));
        t.hmac.update(n), (e = _.fromBits(n));
      }
      const n = S(_.fromBits(t.hmac.digest()), 0, y);
      return { data: C(e, n), signature: n };
    }
  }
  function z(t, e, n, s, r, a) {
    const i = e.length - r;
    let c;
    for (
      t.pendingInput.length &&
        ((e = C(t.pendingInput, e)),
        (n = (function (t, e) {
          if (e && e > t.length) {
            const n = t;
            (t = new Uint8Array(e)).set(n, 0);
          }
          return t;
        })(n, i - (i % l)))),
        c = 0;
      c <= i - l;
      c += l
    ) {
      const r = _.toBits(S(e, c, c + l));
      a && t.hmac.update(r);
      const i = t.aesCtrGladman.update(r);
      a || t.hmac.update(i), n.set(_.fromBits(i), c + s);
    }
    return (t.pendingInput = S(e, c)), n;
  }
  async function v(t, e, n) {
    const s = new TextEncoder().encode(e),
      r = await crypto.subtle.importKey('raw', s, p, !1, d),
      a = await crypto.subtle.deriveBits(
        Object.assign({ salt: n }, u),
        r,
        8 * (2 * g[t.strength] + 2)
      ),
      i = new Uint8Array(a);
    t.keys = {
      key: _.toBits(S(i, 0, g[t.strength])),
      authentication: _.toBits(S(i, g[t.strength], 2 * g[t.strength])),
      passwordVerification: S(i, 2 * g[t.strength]),
    };
  }
  function C(t, e) {
    let n = t;
    return (
      t.length + e.length &&
        ((n = new Uint8Array(t.length + e.length)), n.set(t, 0), n.set(e, t.length)),
      n
    );
  }
  function S(t, e, n) {
    return t.subarray(e, n);
  }
  class B {
    constructor(t, e) {
      Object.assign(this, { password: t, passwordVerification: e }), V(this, t);
    }
    append(t) {
      const e = this;
      if (e.password) {
        const n = I(e, t.subarray(0, 12));
        if (((e.password = null), n[11] != e.passwordVerification)) throw new Error(o);
        t = t.subarray(12);
      }
      return I(e, t);
    }
    flush() {
      return { valid: !0, data: new Uint8Array(0) };
    }
  }
  class D {
    constructor(t, e) {
      Object.assign(this, { password: t, passwordVerification: e }), V(this, t);
    }
    append(t) {
      const e = this;
      let n, s;
      if (e.password) {
        e.password = null;
        const r = crypto.getRandomValues(new Uint8Array(12));
        (r[11] = e.passwordVerification),
          (n = new Uint8Array(t.length + r.length)),
          n.set(H(e, r), 0),
          (s = 12);
      } else (n = new Uint8Array(t.length)), (s = 0);
      return n.set(H(e, t), s), n;
    }
    flush() {
      return { data: new Uint8Array(0) };
    }
  }
  function I(t, e) {
    const n = new Uint8Array(e.length);
    for (let s = 0; s < e.length; s++) (n[s] = j(t) ^ e[s]), M(t, n[s]);
    return n;
  }
  function H(t, e) {
    const n = new Uint8Array(e.length);
    for (let s = 0; s < e.length; s++) (n[s] = j(t) ^ e[s]), M(t, e[s]);
    return n;
  }
  function V(t, n) {
    (t.keys = [305419896, 591751049, 878082192]),
      (t.crcKey0 = new e(t.keys[0])),
      (t.crcKey2 = new e(t.keys[2]));
    for (let e = 0; e < n.length; e++) M(t, n.charCodeAt(e));
  }
  function M(t, e) {
    t.crcKey0.append([e]),
      (t.keys[0] = ~t.crcKey0.get()),
      (t.keys[1] = E(t.keys[1] + O(t.keys[0]))),
      (t.keys[1] = E(Math.imul(t.keys[1], 134775813) + 1)),
      t.crcKey2.append([t.keys[1] >>> 24]),
      (t.keys[2] = ~t.crcKey2.get());
  }
  function j(t) {
    const e = 2 | t.keys[2];
    return O(Math.imul(e, 1 ^ e) >>> 8);
  }
  function O(t) {
    return 255 & t;
  }
  function E(t) {
    return 4294967295 & t;
  }
  const K = 'deflate',
    W = 'inflate',
    G = 'Invalid signature';
  class L {
    constructor(
      t,
      {
        signature: n,
        password: s,
        signed: r,
        compressed: a,
        zipCrypto: i,
        passwordVerification: c,
        encryptionStrength: o,
      },
      { chunkSize: l }
    ) {
      const h = Boolean(s);
      Object.assign(this, {
        signature: n,
        encrypted: h,
        signed: r,
        compressed: a,
        inflate: a && new t({ chunkSize: l }),
        crc32: r && new e(),
        zipCrypto: i,
        decrypt: h && i ? new B(s, c) : new A(s, r, o),
      });
    }
    async append(t) {
      const e = this;
      return (
        e.encrypted && t.length && (t = await e.decrypt.append(t)),
        e.compressed && t.length && (t = await e.inflate.append(t)),
        (!e.encrypted || e.zipCrypto) && e.signed && t.length && e.crc32.append(t),
        t
      );
    }
    async flush() {
      const t = this;
      let e,
        n = new Uint8Array(0);
      if (t.encrypted) {
        const e = t.decrypt.flush();
        if (!e.valid) throw new Error(G);
        n = e.data;
      }
      if ((!t.encrypted || t.zipCrypto) && t.signed) {
        const n = new DataView(new Uint8Array(4).buffer);
        if (((e = t.crc32.get()), n.setUint32(0, e), t.signature != n.getUint32(0, !1)))
          throw new Error(G);
      }
      return (
        t.compressed &&
          ((n = (await t.inflate.append(n)) || new Uint8Array(0)), await t.inflate.flush()),
        { data: n, signature: e }
      );
    }
  }
  class P {
    constructor(
      t,
      {
        encrypted: n,
        signed: s,
        compressed: r,
        level: a,
        zipCrypto: i,
        password: c,
        passwordVerification: o,
        encryptionStrength: l,
      },
      { chunkSize: h }
    ) {
      Object.assign(this, {
        encrypted: n,
        signed: s,
        compressed: r,
        deflate: r && new t({ level: a || 5, chunkSize: h }),
        crc32: s && new e(),
        zipCrypto: i,
        encrypt: n && i ? new D(c, o) : new U(c, l),
      });
    }
    async append(t) {
      const e = this;
      let n = t;
      return (
        e.compressed && t.length && (n = await e.deflate.append(t)),
        e.encrypted && n.length && (n = await e.encrypt.append(n)),
        (!e.encrypted || e.zipCrypto) && e.signed && t.length && e.crc32.append(t),
        n
      );
    }
    async flush() {
      const t = this;
      let e,
        n = new Uint8Array(0);
      if ((t.compressed && (n = (await t.deflate.flush()) || new Uint8Array(0)), t.encrypted)) {
        n = await t.encrypt.append(n);
        const s = t.encrypt.flush();
        e = s.signature;
        const r = new Uint8Array(n.length + s.data.length);
        r.set(n, 0), r.set(s.data, n.length), (n = r);
      }
      return (
        (t.encrypted && !t.zipCrypto) || !t.signed || (e = t.crc32.get()), { data: n, signature: e }
      );
    }
  }
  const T = {
    init(t) {
      t.scripts && t.scripts.length && importScripts.apply(void 0, t.scripts);
      const e = t.options;
      let n;
      self.initCodec && self.initCodec(),
        e.codecType.startsWith(K)
          ? (n = self.Deflate)
          : e.codecType.startsWith(W) && (n = self.Inflate),
        (R = (function (t, e, n) {
          return e.codecType.startsWith(K)
            ? new P(t, e, n)
            : e.codecType.startsWith(W)
            ? new L(t, e, n)
            : void 0;
        })(n, e, t.config));
    },
    append: async (t) => ({ data: await R.append(t.data) }),
    flush: () => R.flush(),
  };
  let R;
  function x(t, e, n) {
    return class {
      constructor(s) {
        const r = this;
        (r.codec = new t(Object.assign({}, e, s))),
          n(r.codec, (t) => {
            if (r.pendingData) {
              const e = r.pendingData;
              (r.pendingData = new Uint8Array(e.length + t.length)),
                r.pendingData.set(e, 0),
                r.pendingData.set(t, e.length);
            } else r.pendingData = new Uint8Array(t);
          });
      }
      async append(t) {
        return this.codec.push(t), s(this);
      }
      async flush() {
        return this.codec.push(new Uint8Array(0), !0), s(this);
      }
    };
    function s(t) {
      if (t.pendingData) {
        const e = t.pendingData;
        return (t.pendingData = null), e;
      }
      return new Uint8Array(0);
    }
  }
  addEventListener('message', async (t) => {
    const e = t.data,
      n = e.type,
      s = T[n];
    if (s)
      try {
        e.data && (e.data = new Uint8Array(e.data));
        const t = (await s(e)) || {};
        if (((t.type = n), t.data))
          try {
            (t.data = t.data.buffer), postMessage(t, [t.data]);
          } catch (e) {
            postMessage(t);
          }
        else postMessage(t);
      } catch (t) {
        postMessage({ type: n, error: { message: t.message, stack: t.stack } });
      }
  }),
    (self.initCodec = () => {
      const { Deflate: t, Inflate: e } = ((t, e = {}, n) => ({
        Deflate: x(t.Deflate, e.deflate, n),
        Inflate: x(t.Inflate, e.inflate, n),
      }))(pako, { deflate: { raw: !0 }, inflate: { raw: !0 } }, (t, e) => (t.onData = e));
      (self.Deflate = t), (self.Inflate = e);
    });
})();