pdfmake/build/pdfmake.min.js

Client/server side PDF printing in pure JavaScript

/*! pdfmake v0.3.3, @license MIT, @link http://pdfmake.org */
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1===s?t[r]:t.readUInt16BE(r*s)}if(a){let i=-1;for(o=n;o<l;o++)if(read(t,o)===read(r,-1===i?0:o-i)){if(-1===i&&(i=o),o-i+1===u)return i*s}else-1!==i&&(o-=o-i),i=-1}else for(n+u>l&&(n=l-u),o=n;o>=0;o--){let n=!0;for(let i=0;i<u;i++)if(read(t,o+i)!==read(r,i)){n=!1;break}if(n)return o}return-1}function hexWrite(t,r,n,i){n=Number(n)||0;const a=t.length-n;i?(i=Number(i))>a&&(i=a):i=a;const o=r.length;let s;for(i>o/2&&(i=o/2),s=0;s<i;++s){const i=parseInt(r.substr(2*s,2),16);if(numberIsNaN(i))return s;t[n+s]=i}return s}function utf8Write(t,r,n,i){return blitBuffer(utf8ToBytes(r,t.length-n),t,n,i)}function asciiWrite(t,r,n,i){return blitBuffer(function asciiToBytes(t){const r=[];for(let n=0;n<t.length;++n)r.push(255&t.charCodeAt(n));return r}(r),t,n,i)}function base64Write(t,r,n,i){return blitBuffer(base64ToBytes(r),t,n,i)}function ucs2Write(t,r,n,i){return blitBuffer(function utf16leToBytes(t,r){let n,i,a;const o=[];for(let s=0;s<t.length&&!((r-=2)<0);++s)n=t.charCodeAt(s),i=n>>8,a=n%256,o.push(a),o.push(i);return o}(r,t.length-n),t,n,i)}function base64Slice(t,r,n){return 0===r&&n===t.length?i.fromByteArray(t):i.fromByteArray(t.slice(r,n))}function utf8Slice(t,r,n){n=Math.min(t.length,n);const i=[];let a=r;for(;a<n;){const r=t[a];let o=null,s=r>239?4:r>223?3:r>191?2:1;if(a+s<=n){let n,i,l,u;switch(s){case 1:r<128&&(o=r);break;case 2:n=t[a+1],128==(192&n)&&(u=(31&r)<<6|63&n,u>127&&(o=u));break;case 3:n=t[a+1],i=t[a+2],128==(192&n)&&128==(192&i)&&(u=(15&r)<<12|(63&n)<<6|63&i,u>2047&&(u<55296||u>57343)&&(o=u));break;case 4:n=t[a+1],i=t[a+2],l=t[a+3],128==(192&n)&&128==(192&i)&&128==(192&l)&&(u=(15&r)<<18|(63&n)<<12|(63&i)<<6|63&l,u>65535&&u<1114112&&(o=u))}}null===o?(o=65533,s=1):o>65535&&(o-=65536,i.push(o>>>10&1023|55296),o=56320|1023&o),i.push(o),a+=s}return function decodeCodePointsArray(t){const r=t.length;if(r<=l)return String.fromCharCode.apply(String,t);let n="",i=0;for(;i<r;)n+=String.fromCharCode.apply(String,t.slice(i,i+=l));return n}(i)}r.kMaxLength=s,Buffer.TYPED_ARRAY_SUPPORT=function typedArraySupport(){try{const t=new Uint8Array(1),r={foo:function(){return 42}};return Object.setPrototypeOf(r,Uint8Array.prototype),Object.setPrototypeOf(t,r),42===t.foo()}catch(t){return!1}}(),!Buffer.TYPED_ARRAY_SUPPORT&&"undefined"!=typeof console&&console.error,Object.defineProperty(Buffer.prototype,"parent",{enumerable:!0,get:function(){if(Buffer.isBuffer(this))return this.buffer}}),Object.defineProperty(Buffer.prototype,"offset",{enumerable:!0,get:function(){if(Buffer.isBuffer(this))return this.byteOffset}}),Buffer.poolSize=8192,Buffer.from=function(t,r,n){return from(t,r,n)},Object.setPrototypeOf(Buffer.prototype,Uint8Array.prototype),Object.setPrototypeOf(Buffer,Uint8Array),Buffer.alloc=function(t,r,n){return function alloc(t,r,n){return assertSize(t),t<=0?createBuffer(t):void 0!==r?"string"==typeof n?createBuffer(t).fill(r,n):createBuffer(t).fill(r):createBuffer(t)}(t,r,n)},Buffer.allocUnsafe=function(t){return allocUnsafe(t)},Buffer.allocUnsafeSlow=function(t){return allocUnsafe(t)},Buffer.isBuffer=function isBuffer(t){return null!=t&&!0===t._isBuffer&&t!==Buffer.prototype},Buffer.compare=function compare(t,r){if(isInstance(t,Uint8Array)&&(t=Buffer.from(t,t.offset,t.byteLength)),isInstance(r,Uint8Array)&&(r=Buffer.from(r,r.offset,r.byteLength)),!Buffer.isBuffer(t)||!Buffer.isBuffer(r))throw new TypeError('The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array');if(t===r)return 0;let n=t.length,i=r.length;for(let a=0,o=Math.min(n,i);a<o;++a)if(t[a]!==r[a]){n=t[a],i=r[a];break}return n<i?-1:i<n?1:0},Buffer.isEncoding=function isEncoding(t){switch(String(t).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},Buffer.concat=function concat(t,r){if(!Array.isArray(t))throw new TypeError('"list" argument must be an Array of Buffers');if(0===t.length)return Buffer.alloc(0);let n;if(void 0===r)for(r=0,n=0;n<t.length;++n)r+=t[n].length;const i=Buffer.allocUnsafe(r);let a=0;for(n=0;n<t.length;++n){let r=t[n];if(isInstance(r,Uint8Array))a+r.length>i.length?(Buffer.isBuffer(r)||(r=Buffer.from(r)),r.copy(i,a)):Uint8Array.prototype.set.call(i,r,a);else{if(!Buffer.isBuffer(r))throw new TypeError('"list" argument must be an Array of Buffers');r.copy(i,a)}a+=r.length}return i},Buffer.byteLength=byteLength,Buffer.prototype._isBuffer=!0,Buffer.prototype.swap16=function swap16(){const t=this.length;if(t%2!=0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(let r=0;r<t;r+=2)swap(this,r,r+1);return this},Buffer.prototype.swap32=function swap32(){const t=this.length;if(t%4!=0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(let r=0;r<t;r+=4)swap(this,r,r+3),swap(this,r+1,r+2);return this},Buffer.prototype.swap64=function swap64(){const t=this.length;if(t%8!=0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(let r=0;r<t;r+=8)swap(this,r,r+7),swap(this,r+1,r+6),swap(this,r+2,r+5),swap(this,r+3,r+4);return this},Buffer.prototype.toString=function toString(){const t=this.length;return 0===t?"":0===arguments.length?utf8Slice(this,0,t):slowToString.apply(this,arguments)},Buffer.prototype.toLocaleString=Buffer.prototype.toString,Buffer.prototype.equals=function equals(t){if(!Buffer.isBuffer(t))throw new TypeError("Argument must be a Buffer");return this===t||0===Buffer.compare(this,t)},Buffer.prototype.inspect=function inspect(){let t="";const n=r.INSPECT_MAX_BYTES;return t=this.toString("hex",0,n).replace(/(.{2})/g,"$1 ").trim(),this.length>n&&(t+=" ... "),"<Buffer "+t+">"},o&&(Buffer.prototype[o]=Buffer.prototype.inspect),Buffer.prototype.compare=function compare(t,r,n,i,a){if(isInstance(t,Uint8Array)&&(t=Buffer.from(t,t.offset,t.byteLength)),!Buffer.isBuffer(t))throw new TypeError('The "target" argument must be one of type Buffer or Uint8Array. Received type '+typeof t);if(void 0===r&&(r=0),void 0===n&&(n=t?t.length:0),void 0===i&&(i=0),void 0===a&&(a=this.length),r<0||n>t.length||i<0||a>this.length)throw new RangeError("out of range index");if(i>=a&&r>=n)return 0;if(i>=a)return-1;if(r>=n)return 1;if(this===t)return 0;let o=(a>>>=0)-(i>>>=0),s=(n>>>=0)-(r>>>=0);const l=Math.min(o,s),u=this.slice(i,a),h=t.slice(r,n);for(let t=0;t<l;++t)if(u[t]!==h[t]){o=u[t],s=h[t];break}return o<s?-1:s<o?1:0},Buffer.prototype.includes=function includes(t,r,n){return-1!==this.indexOf(t,r,n)},Buffer.prototype.indexOf=function indexOf(t,r,n){return bidirectionalIndexOf(this,t,r,n,!0)},Buffer.prototype.lastIndexOf=function lastIndexOf(t,r,n){return bidirectionalIndexOf(this,t,r,n,!1)},Buffer.prototype.write=function write(t,r,n,i){if(void 0===r)i="utf8",n=this.length,r=0;else if(void 0===n&&"string"==typeof r)i=r,n=this.length,r=0;else{if(!isFinite(r))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");r>>>=0,isFinite(n)?(n>>>=0,void 0===i&&(i="utf8")):(i=n,n=void 0)}const a=this.length-r;if((void 0===n||n>a)&&(n=a),t.length>0&&(n<0||r<0)||r>this.length)throw new RangeError("Attempt to write outside buffer bounds");i||(i="utf8");let o=!1;for(;;)switch(i){case"hex":return hexWrite(this,t,r,n);case"utf8":case"utf-8":return utf8Write(this,t,r,n);case"ascii":case"latin1":case"binary":return asciiWrite(this,t,r,n);case"base64":return base64Write(this,t,r,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return ucs2Write(this,t,r,n);default:if(o)throw new TypeError("Unknown encoding: "+i);i=(""+i).toLowerCase(),o=!0}},Buffer.prototype.toJSON=function toJSON(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};const l=4096;function asciiSlice(t,r,n){let i="";n=Math.min(t.length,n);for(let a=r;a<n;++a)i+=String.fromCharCode(127&t[a]);return i}function latin1Slice(t,r,n){let i="";n=Math.min(t.length,n);for(let a=r;a<n;++a)i+=String.fromCharCode(t[a]);return i}function hexSlice(t,r,n){const i=t.length;(!r||r<0)&&(r=0),(!n||n<0||n>i)&&(n=i);let a="";for(let i=r;i<n;++i)a+=p[t[i]];return a}function utf16leSlice(t,r,n){const i=t.slice(r,n);let a="";for(let t=0;t<i.length-1;t+=2)a+=String.fromCharCode(i[t]+256*i[t+1]);return a}function checkOffset(t,r,n){if(t%1!=0||t<0)throw new RangeError("offset is not uint");if(t+r>n)throw new RangeError("Trying to access beyond buffer length")}function checkInt(t,r,n,i,a,o){if(!Buffer.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(r>a||r<o)throw new RangeError('"value" argument is out of bounds');if(n+i>t.length)throw new RangeError("Index out of range")}function wrtBigUInt64LE(t,r,n,i,a){checkIntBI(r,i,a,t,n,7);let o=Number(r&BigInt(4294967295));t[n++]=o,o>>=8,t[n++]=o,o>>=8,t[n++]=o,o>>=8,t[n++]=o;let s=Number(r>>BigInt(32)&BigInt(4294967295));return t[n++]=s,s>>=8,t[n++]=s,s>>=8,t[n++]=s,s>>=8,t[n++]=s,n}function wrtBigUInt64BE(t,r,n,i,a){checkIntBI(r,i,a,t,n,7);let o=Number(r&BigInt(4294967295));t[n+7]=o,o>>=8,t[n+6]=o,o>>=8,t[n+5]=o,o>>=8,t[n+4]=o;let s=Number(r>>BigInt(32)&BigInt(4294967295));return t[n+3]=s,s>>=8,t[n+2]=s,s>>=8,t[n+1]=s,s>>=8,t[n]=s,n+8}function checkIEEE754(t,r,n,i,a,o){if(n+i>t.length)throw new RangeError("Index out of range");if(n<0)throw new RangeError("Index out of range")}function writeFloat(t,r,n,i,o){return r=+r,n>>>=0,o||checkIEEE754(t,0,n,4),a.write(t,r,n,i,23,4),n+4}function writeDouble(t,r,n,i,o){return r=+r,n>>>=0,o||checkIEEE754(t,0,n,8),a.write(t,r,n,i,52,8),n+8}Buffer.prototype.slice=function slice(t,r){const n=this.length;(t=~~t)<0?(t+=n)<0&&(t=0):t>n&&(t=n),(r=void 0===r?n:~~r)<0?(r+=n)<0&&(r=0):r>n&&(r=n),r<t&&(r=t);const i=this.subarray(t,r);return Object.setPrototypeOf(i,Buffer.prototype),i},Buffer.prototype.readUintLE=Buffer.prototype.readUIntLE=function readUIntLE(t,r,n){t>>>=0,r>>>=0,n||checkOffset(t,r,this.length);let i=this[t],a=1,o=0;for(;++o<r&&(a*=256);)i+=this[t+o]*a;return i},Buffer.prototype.readUintBE=Buffer.prototype.readUIntBE=function readUIntBE(t,r,n){t>>>=0,r>>>=0,n||checkOffset(t,r,this.length);let i=this[t+--r],a=1;for(;r>0&&(a*=256);)i+=this[t+--r]*a;return i},Buffer.prototype.readUint8=Buffer.prototype.readUInt8=function readUInt8(t,r){return t>>>=0,r||checkOffset(t,1,this.length),this[t]},Buffer.prototype.readUint16LE=Buffer.prototype.readUInt16LE=function readUInt16LE(t,r){return t>>>=0,r||checkOffset(t,2,this.length),this[t]|this[t+1]<<8},Buffer.prototype.readUint16BE=Buffer.prototype.readUInt16BE=function readUInt16BE(t,r){return t>>>=0,r||checkOffset(t,2,this.length),this[t]<<8|this[t+1]},Buffer.prototype.readUint32LE=Buffer.prototype.readUInt32LE=function readUInt32LE(t,r){return t>>>=0,r||checkOffset(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},Buffer.prototype.readUint32BE=Buffer.prototype.readUInt32BE=function readUInt32BE(t,r){return t>>>=0,r||checkOffset(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},Buffer.prototype.readBigUInt64LE=defineBigIntMethod(function readBigUInt64LE(t){validateNumber(t>>>=0,"offset");const r=this[t],n=this[t+7];void 0!==r&&void 0!==n||boundsError(t,this.length-8);const i=r+256*this[++t]+65536*this[++t]+this[++t]*2**24,a=this[++t]+256*this[++t]+65536*this[++t]+n*2**24;return BigInt(i)+(BigInt(a)<<BigInt(32))}),Buffer.prototype.readBigUInt64BE=defineBigIntMethod(function readBigUInt64BE(t){validateNumber(t>>>=0,"offset");const r=this[t],n=this[t+7];void 0!==r&&void 0!==n||boundsError(t,this.length-8);const i=r*2**24+65536*this[++t]+256*this[++t]+this[++t],a=this[++t]*2**24+65536*this[++t]+256*this[++t]+n;return(BigInt(i)<<BigInt(32))+BigInt(a)}),Buffer.prototype.readIntLE=function readIntLE(t,r,n){t>>>=0,r>>>=0,n||checkOffset(t,r,this.length);let i=this[t],a=1,o=0;for(;++o<r&&(a*=256);)i+=this[t+o]*a;return a*=128,i>=a&&(i-=Math.pow(2,8*r)),i},Buffer.prototype.readIntBE=function readIntBE(t,r,n){t>>>=0,r>>>=0,n||checkOffset(t,r,this.length);let i=r,a=1,o=this[t+--i];for(;i>0&&(a*=256);)o+=this[t+--i]*a;return a*=128,o>=a&&(o-=Math.pow(2,8*r)),o},Buffer.prototype.readInt8=function readInt8(t,r){return t>>>=0,r||checkOffset(t,1,this.length),128&this[t]?-1*(255-this[t]+1):this[t]},Buffer.prototype.readInt16LE=function readInt16LE(t,r){t>>>=0,r||checkOffset(t,2,this.length);const n=this[t]|this[t+1]<<8;return 32768&n?4294901760|n:n},Buffer.prototype.readInt16BE=function readInt16BE(t,r){t>>>=0,r||checkOffset(t,2,this.length);const n=this[t+1]|this[t]<<8;return 32768&n?4294901760|n:n},Buffer.prototype.readInt32LE=function readInt32LE(t,r){return t>>>=0,r||checkOffset(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},Buffer.prototype.readInt32BE=function readInt32BE(t,r){return t>>>=0,r||checkOffset(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},Buffer.prototype.readBigInt64LE=defineBigIntMethod(function readBigInt64LE(t){validateNumber(t>>>=0,"offset");const r=this[t],n=this[t+7];void 0!==r&&void 0!==n||boundsError(t,this.length-8);const i=this[t+4]+256*this[t+5]+65536*this[t+6]+(n<<24);return(BigInt(i)<<BigInt(32))+BigInt(r+256*this[++t]+65536*this[++t]+this[++t]*2**24)}),Buffer.prototype.readBigInt64BE=defineBigIntMethod(function readBigInt64BE(t){validateNumber(t>>>=0,"offset");const r=this[t],n=this[t+7];void 0!==r&&void 0!==n||boundsError(t,this.length-8);const i=(r<<24)+65536*this[++t]+256*this[++t]+this[++t];return(BigInt(i)<<BigInt(32))+BigInt(this[++t]*2**24+65536*this[++t]+256*this[++t]+n)}),Buffer.prototype.readFloatLE=function readFloatLE(t,r){return t>>>=0,r||checkOffset(t,4,this.length),a.read(this,t,!0,23,4)},Buffer.prototype.readFloatBE=function readFloatBE(t,r){return t>>>=0,r||checkOffset(t,4,this.length),a.read(this,t,!1,23,4)},Buffer.prototype.readDoubleLE=function readDoubleLE(t,r){return t>>>=0,r||checkOffset(t,8,this.length),a.read(this,t,!0,52,8)},Buffer.prototype.readDoubleBE=function readDoubleBE(t,r){return t>>>=0,r||checkOffset(t,8,this.length),a.read(this,t,!1,52,8)},Buffer.prototype.writeUintLE=Buffer.prototype.writeUIntLE=function writeUIntLE(t,r,n,i){if(t=+t,r>>>=0,n>>>=0,!i){checkInt(this,t,r,n,Math.pow(2,8*n)-1,0)}let a=1,o=0;for(this[r]=255&t;++o<n&&(a*=256);)this[r+o]=t/a&255;return r+n},Buffer.prototype.writeUintBE=Buffer.prototype.writeUIntBE=function writeUIntBE(t,r,n,i){if(t=+t,r>>>=0,n>>>=0,!i){checkInt(this,t,r,n,Math.pow(2,8*n)-1,0)}let a=n-1,o=1;for(this[r+a]=255&t;--a>=0&&(o*=256);)this[r+a]=t/o&255;return r+n},Buffer.prototype.writeUint8=Buffer.prototype.writeUInt8=function writeUInt8(t,r,n){return t=+t,r>>>=0,n||checkInt(this,t,r,1,255,0),this[r]=255&t,r+1},Buffer.prototype.writeUint16LE=Buffer.prototype.writeUInt16LE=function writeUInt16LE(t,r,n){return t=+t,r>>>=0,n||checkInt(this,t,r,2,65535,0),this[r]=255&t,this[r+1]=t>>>8,r+2},Buffer.prototype.writeUint16BE=Buffer.prototype.writeUInt16BE=function writeUInt16BE(t,r,n){return t=+t,r>>>=0,n||checkInt(this,t,r,2,65535,0),this[r]=t>>>8,this[r+1]=255&t,r+2},Buffer.prototype.writeUint32LE=Buffer.prototype.writeUInt32LE=function writeUInt32LE(t,r,n){return t=+t,r>>>=0,n||checkInt(this,t,r,4,4294967295,0),this[r+3]=t>>>24,this[r+2]=t>>>16,this[r+1]=t>>>8,this[r]=255&t,r+4},Buffer.prototype.writeUint32BE=Buffer.prototype.writeUInt32BE=function writeUInt32BE(t,r,n){return t=+t,r>>>=0,n||checkInt(this,t,r,4,4294967295,0),this[r]=t>>>24,this[r+1]=t>>>16,this[r+2]=t>>>8,this[r+3]=255&t,r+4},Buffer.prototype.writeBigUInt64LE=defineBigIntMethod(function writeBigUInt64LE(t,r){return void 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a;for(a=0;a<i&&!(a+n>=r.length||a>=t.length);++a)r[a+n]=t[a];return a}function isInstance(t,r){return t instanceof r||null!=t&&null!=t.constructor&&null!=t.constructor.name&&t.constructor.name===r.name}function numberIsNaN(t){return t!=t}const p=function(){const t="0123456789abcdef",r=new Array(256);for(let n=0;n<16;++n){const i=16*n;for(let a=0;a<16;++a)r[i+a]=t[n]+t[a]}return r}();function defineBigIntMethod(t){return"undefined"==typeof BigInt?BufferBigIntNotDefined:t}function BufferBigIntNotDefined(){throw new Error("BigInt not supported")}},821(t,r,n){"use strict";var i=n(884),a="undefined"==typeof globalThis?n.g:globalThis;t.exports=function availableTypedArrays(){for(var t=[],r=0;r<i.length;r++)"function"==typeof a[i[r]]&&(t[t.length]=i[r]);return t}},884(t){"use strict";t.exports=["Float16Array","Float32Array","Float64Array","Int8Array","Int16Array","Int32Array","Uint8Array","Uint8ClampedArray","Uint16Array","Uint32Array","BigInt64Array","BigUint64Array"]},890(t,r,n){"use 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DecodeVarLenUint8(t){if(t.readBits(1)){var r=t.readBits(3);return 0===r?1:t.readBits(r)+(1<<r)}return 0}function MetaBlockLength(){this.meta_block_length=0,this.input_end=0,this.is_uncompressed=0,this.is_metadata=!1}function DecodeMetaBlockLength(t){var r,n,i,a=new MetaBlockLength;if(a.input_end=t.readBits(1),a.input_end&&t.readBits(1))return a;if(7===(r=t.readBits(2)+4)){if(a.is_metadata=!0,0!==t.readBits(1))throw new Error("Invalid reserved bit");if(0===(n=t.readBits(2)))return a;for(i=0;i<n;i++){var o=t.readBits(8);if(i+1===n&&n>1&&0===o)throw new Error("Invalid size byte");a.meta_block_length|=o<<8*i}}else for(i=0;i<r;++i){var s=t.readBits(4);if(i+1===r&&r>4&&0===s)throw new Error("Invalid size nibble");a.meta_block_length|=s<<4*i}return++a.meta_block_length,a.input_end||a.is_metadata||(a.is_uncompressed=t.readBits(1)),a}function ReadSymbol(t,r,n){var i;return n.fillBitWindow(),(i=t[r+=n.val_>>>n.bit_pos_&255].bits-8)>0&&(n.bit_pos_+=8,r+=t[r].value,r+=n.val_>>>n.bit_pos_&(1<<i)-1),n.bit_pos_+=t[r].bits,t[r].value}function ReadHuffmanCode(t,r,n,i){var a,o,s=new Uint8Array(t);if(i.readMoreInput(),1===(o=i.readBits(2))){for(var h=t-1,p=0,g=new Int32Array(4),m=i.readBits(2)+1;h;)h>>=1,++p;for(w=0;w<m;++w)g[w]=i.readBits(p)%t,s[g[w]]=2;switch(s[g[0]]=1,m){case 1:break;case 3:if(g[0]===g[1]||g[0]===g[2]||g[1]===g[2])throw new Error("[ReadHuffmanCode] invalid symbols");break;case 2:if(g[0]===g[1])throw new Error("[ReadHuffmanCode] invalid symbols");s[g[1]]=1;break;case 4:if(g[0]===g[1]||g[0]===g[2]||g[0]===g[3]||g[1]===g[2]||g[1]===g[3]||g[2]===g[3])throw new Error("[ReadHuffmanCode] invalid symbols");i.readBits(1)?(s[g[2]]=3,s[g[3]]=3):s[g[0]]=2}}else{var w,v=new Uint8Array(18),x=32,_=0,S=[new l(2,0),new l(2,4),new l(2,3),new l(3,2),new l(2,0),new l(2,4),new l(2,3),new l(4,1),new l(2,0),new l(2,4),new l(2,3),new l(3,2),new l(2,0),new l(2,4),new l(2,3),new l(4,5)];for(w=o;w<18&&x>0;++w){var A,C=y[w],P=0;i.fillBitWindow(),P+=i.val_>>>i.bit_pos_&15,i.bit_pos_+=S[P].bits,A=S[P].value,v[C]=A,0!==A&&(x-=32>>A,++_)}if(1!==_&&0!==x)throw new Error("[ReadHuffmanCode] invalid num_codes or space");!function ReadHuffmanCodeLengths(t,r,n,i){for(var a=0,o=8,s=0,h=0,p=32768,g=[],m=0;m<32;m++)g.push(new l(0,0));for(u(g,0,5,t,18);a<r&&p>0;){var y,w=0;if(i.readMoreInput(),i.fillBitWindow(),w+=i.val_>>>i.bit_pos_&31,i.bit_pos_+=g[w].bits,(y=255&g[w].value)<16)s=0,n[a++]=y,0!==y&&(o=y,p-=32768>>y);else{var v,x,_=y-14,S=0;if(16===y&&(S=o),h!==S&&(s=0,h=S),v=s,s>0&&(s-=2,s<<=_),a+(x=(s+=i.readBits(_)+3)-v)>r)throw new Error("[ReadHuffmanCodeLengths] symbol + repeat_delta > num_symbols");for(var A=0;A<x;A++)n[a+A]=h;a+=x,0!==h&&(p-=x<<15-h)}}if(0!==p)throw new Error("[ReadHuffmanCodeLengths] space = "+p);for(;a<r;a++)n[a]=0}(v,t,s,i)}if(0===(a=u(r,n,8,s,t)))throw new Error("[ReadHuffmanCode] BuildHuffmanTable failed: ");return a}function ReadBlockLength(t,r,n){var i,a;return i=ReadSymbol(t,r,n),a=p.kBlockLengthPrefixCode[i].nbits,p.kBlockLengthPrefixCode[i].offset+n.readBits(a)}function TranslateShortCodes(t,r,n){var i;return t<16?(n+=w[t],i=r[n&=3]+v[t]):i=t-16+1,i}function MoveToFront(t,r){for(var n=t[r],i=r;i;--i)t[i]=t[i-1];t[0]=n}function HuffmanTreeGroup(t,r){this.alphabet_size=t,this.num_htrees=r,this.codes=new Array(r+r*x[t+31>>>5]),this.htrees=new Uint32Array(r)}function DecodeContextMap(t,r){var n,i,a={num_htrees:null,context_map:null},o=0;r.readMoreInput();var s=a.num_htrees=DecodeVarLenUint8(r)+1,u=a.context_map=new Uint8Array(t);if(s<=1)return a;for(r.readBits(1)&&(o=r.readBits(4)+1),n=[],i=0;i<m;i++)n[i]=new l(0,0);for(ReadHuffmanCode(s+o,n,0,r),i=0;i<t;){var h;if(r.readMoreInput(),0===(h=ReadSymbol(n,0,r)))u[i]=0,++i;else if(h<=o)for(var p=1+(1<<h)+r.readBits(h);--p;){if(i>=t)throw new Error("[DecodeContextMap] i >= context_map_size");u[i]=0,++i}else u[i]=h-o,++i}return r.readBits(1)&&function InverseMoveToFrontTransform(t,r){var n,i=new Uint8Array(256);for(n=0;n<256;++n)i[n]=n;for(n=0;n<r;++n){var a=t[n];t[n]=i[a],a&&MoveToFront(i,a)}}(u,t),a}function DecodeBlockType(t,r,n,i,a,o,s){var l,u=2*n,h=n,p=ReadSymbol(r,n*m,s);(l=0===p?a[u+(1&o[h])]:1===p?a[u+(o[h]-1&1)]+1:p-2)>=t&&(l-=t),i[n]=l,a[u+(1&o[h])]=l,++o[h]}function CopyUncompressedBlockToOutput(t,r,n,i,a,s){var l,u=a+1,h=n&a,p=s.pos_&o.IBUF_MASK;if(r<8||s.bit_pos_+(r<<3)<s.bit_end_pos_)for(;r-- >0;)s.readMoreInput(),i[h++]=s.readBits(8),h===u&&(t.write(i,u),h=0);else{if(s.bit_end_pos_<32)throw new Error("[CopyUncompressedBlockToOutput] br.bit_end_pos_ < 32");for(;s.bit_pos_<32;)i[h]=s.val_>>>s.bit_pos_,s.bit_pos_+=8,++h,--r;if(p+(l=s.bit_end_pos_-s.bit_pos_>>3)>o.IBUF_MASK){for(var g=o.IBUF_MASK+1-p,m=0;m<g;m++)i[h+m]=s.buf_[p+m];l-=g,h+=g,r-=g,p=0}for(m=0;m<l;m++)i[h+m]=s.buf_[p+m];if(r-=l,(h+=l)>=u){t.write(i,u),h-=u;for(m=0;m<h;m++)i[m]=i[u+m]}for(;h+r>=u;){if(l=u-h,s.input_.read(i,h,l)<l)throw new Error("[CopyUncompressedBlockToOutput] not enough bytes");t.write(i,u),r-=l,h=0}if(s.input_.read(i,h,r)<r)throw new Error("[CopyUncompressedBlockToOutput] not enough bytes");s.reset()}}function JumpToByteBoundary(t){var r=t.bit_pos_+7&-8;return 0==t.readBits(r-t.bit_pos_)}function BrotliDecompressedSize(t){var r=new i(t),n=new o(r);return DecodeWindowBits(n),DecodeMetaBlockLength(n).meta_block_length}function BrotliDecompress(t,r){var n,i,a,u,y,w,v,x,_,S,A=0,C=0,P=0,k=[16,15,11,4],T=0,B=0,I=0,O=[new HuffmanTreeGroup(0,0),new HuffmanTreeGroup(0,0),new HuffmanTreeGroup(0,0)],R=128+o.READ_SIZE;a=(1<<(i=DecodeWindowBits(S=new o(t))))-16,y=(u=1<<i)-1,w=new Uint8Array(u+R+s.maxDictionaryWordLength),v=u,x=[],_=[];for(var D=0;D<3240;D++)x[D]=new l(0,0),_[D]=new l(0,0);for(;!C;){var L,M,N,$,z,W,U,j,V,G,H,q=0,X=[1<<28,1<<28,1<<28],Z=[0],Y=[1,1,1],K=[0,1,0,1,0,1],J=[0],Q=null,ee=null,te=0,re=null,ne=0,ie=0,ae=0;for(n=0;n<3;++n)O[n].codes=null,O[n].htrees=null;S.readMoreInput();var oe=DecodeMetaBlockLength(S);if(A+(q=oe.meta_block_length)>r.buffer.length){var se=new Uint8Array(A+q);se.set(r.buffer),r.buffer=se}if(C=oe.input_end,L=oe.is_uncompressed,oe.is_metadata)for(JumpToByteBoundary(S);q>0;--q)S.readMoreInput(),S.readBits(8);else if(0!==q)if(L)S.bit_pos_=S.bit_pos_+7&-8,CopyUncompressedBlockToOutput(r,q,A,w,y,S),A+=q;else{for(n=0;n<3;++n)Y[n]=DecodeVarLenUint8(S)+1,Y[n]>=2&&(ReadHuffmanCode(Y[n]+2,x,n*m,S),ReadHuffmanCode(26,_,n*m,S),X[n]=ReadBlockLength(_,n*m,S),J[n]=1);for(S.readMoreInput(),$=(1<<(M=S.readBits(2)))-1,z=(N=16+(S.readBits(4)<<M))+(48<<M),Q=new Uint8Array(Y[0]),n=0;n<Y[0];++n)S.readMoreInput(),Q[n]=S.readBits(2)<<1;var le=DecodeContextMap(Y[0]<<6,S);U=le.num_htrees,W=le.context_map;var ce=DecodeContextMap(Y[2]<<2,S);for(V=ce.num_htrees,j=ce.context_map,O[0]=new HuffmanTreeGroup(256,U),O[1]=new HuffmanTreeGroup(704,Y[1]),O[2]=new HuffmanTreeGroup(z,V),n=0;n<3;++n)O[n].decode(S);for(ee=0,re=0,G=Q[Z[0]],ie=h.lookupOffsets[G],ae=h.lookupOffsets[G+1],H=O[1].htrees[0];q>0;){var ue,he,fe,de,pe,ge,be,me,ye,we,ve,xe;for(S.readMoreInput(),0===X[1]&&(DecodeBlockType(Y[1],x,1,Z,K,J,S),X[1]=ReadBlockLength(_,m,S),H=O[1].htrees[Z[1]]),--X[1],(he=(ue=ReadSymbol(O[1].codes,H,S))>>6)>=2?(he-=2,be=-1):be=0,fe=p.kInsertRangeLut[he]+(ue>>3&7),de=p.kCopyRangeLut[he]+(7&ue),pe=p.kInsertLengthPrefixCode[fe].offset+S.readBits(p.kInsertLengthPrefixCode[fe].nbits),ge=p.kCopyLengthPrefixCode[de].offset+S.readBits(p.kCopyLengthPrefixCode[de].nbits),B=w[A-1&y],I=w[A-2&y],ye=0;ye<pe;++ye)S.readMoreInput(),0===X[0]&&(DecodeBlockType(Y[0],x,0,Z,K,J,S),X[0]=ReadBlockLength(_,0,S),ee=Z[0]<<6,G=Q[Z[0]],ie=h.lookupOffsets[G],ae=h.lookupOffs