exifreader - npm Package Compare versions

Comparing version 3.7.0 to 3.8.0

bin/TagFilterPlugin.js

bin/build.js

		@@ -14,5 +14,5 @@ const path = require('path');
		if (!isDependenciesInstalled()) {
		console.log('Installing ExifReader custom build dependencies...');
		console.log('Installing ExifReader custom build dependencies...'); // eslint-disable-line no-console
		execSync('npm install --no-optional --no-package-lock --no-save @babel/core @babel/preset-env @babel/register babel-loader cross-env string-replace-loader webpack webpack-cli', {stdio: 'inherit'});
		console.log('Done.');
		console.log('Done.'); // eslint-disable-line no-console
		}
		@@ -19,0 +19,0 @@ return true;

dist/exif-reader.js

		@@ -1,2 +0,2 @@
		!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.ExifReader=t():e.ExifReader=t()}("undefined"!=typeof self?self:this,(function(){return function(e){var t={};function n(r){if(t[r])return t[r].exports;var i=t[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,n),i.l=!0,i.exports}return n.m=e,n.c=t,n.d=function(e,t,r){n.o(e,t)\|\|Object.defineProperty(e,t,{enumerable:!0,get:r})},n.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},n.t=function(e,t){if(1&t&&(e=n(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var i in e)n.d(r,i,function(t){return e[t]}.bind(null,i));return r},n.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(t,"a",t),t},n.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},n.p="",n(n.s=1)}([function(module,__webpack_exports__,__webpack_require__){"use strict";function get(){if("undefined"!=typeof DOMParser)return DOMParser;try{return eval("require")("xmldom").DOMParser}catch(e){return}}__webpack_exports__.a={get:get}},function(e,t,n){"use strict";function r(e,t,n){for(var r=[],i=0;i<n&&t+i<e.byteLength;i++)r.push(e.getUint8(t+i,!1));return o(r)}function i(e,t,n){for(var r=[],i=0;i<n&&t+i<e.byteLength;i+=2)r.push(e.getUint16(t+i));return o(r)}function o(e){return e.map((function(e){return String.fromCharCode(e)})).join("")}function a(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];for(var i=0,o=n;i<o.length;i++){var a=o[i];for(var u in a)e[u]=a[u]}return e}function u(e){return(u="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function c(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable\|\|!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}n.r(t),n.d(t,"errors",(function(){return Rt})),n.d(t,"load",(function(){return Et})),n.d(t,"loadView",(function(){return Gt}));var f=function(){function e(t){if(function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),function(e){return"object"!==u(e)\|\|void 0===e.length\|\|void 0===e.readUInt8\|\|void 0===e.readUInt16LE\|\|void 0===e.readUInt16BE\|\|void 0===e.readUInt32LE\|\|void 0===e.readUInt32BE\|\|void 0===e.readInt32LE\|\|void 0===e.readInt32BE}(t))throw new Error("DataView: Passed buffer type is unsupported.");this.buffer=t,this.byteLength=this.buffer.length}var t,n,r;return t=e,(n=[{key:"getUint8",value:function(e){return this.buffer.readUInt8(e)}},{key:"getUint16",value:function(e,t){return t?this.buffer.readUInt16LE(e):this.buffer.readUInt16BE(e)}},{key:"getUint32",value:function(e,t){return t?this.buffer.readUInt32LE(e):this.buffer.readUInt32BE(e)}},{key:"getInt32",value:function(e,t){return t?this.buffer.readInt32LE(e):this.buffer.readInt32BE(e)}}])&&c(t.prototype,n),r&&c(t,r),e}();var s=!0,l=!0,d=!0,p=!0,m=!0,g=!0,v=!0,h=!0,y=!0,S=!0,b={BIG_ENDIAN:19789,LITTLE_ENDIAN:18761,getByteOrder:function(e,t){if(18761===e.getUint16(t))return 18761;if(19789===e.getUint16(t))return 19789;throw new Error("Illegal byte order value. 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e)t.push("".concat(ft(n),": ").concat(e[n].value));return t.join("; ")}function ft(e){return"CiAdrCity"===e?"CreatorCity":"CiAdrCtry"===e?"CreatorCountry":"CiAdrExtadr"===e?"CreatorAddress":"CiAdrPcode"===e?"CreatorPostalCode":"CiAdrRegion"===e?"CreatorRegion":"CiEmailWork"===e?"CreatorWorkEmail":"CiTelWork"===e?"CreatorWorkPhone":"CiUrlWork"===e?"CreatorWorkUrl":e}function st(e){var t={};for(var n in e)it(n)\|\|(t[ot(n)]=lt(e[n],n));return t}function lt(e,t){return dt(e)?pt(e,t):function(e){return"Resource"===e.attributes["rdf:parseType"]\|\|void 0!==e.value["rdf:Description"]&&void 0===e.value["rdf:Description"].value["rdf:value"]}(e)?function(e,t){var n={value:{},attributes:{}};void 0!==e.value["rdf:Description"]&&(a(n.value,nt(e.value["rdf:Description"].attributes)),a(n.attributes,mt(e)),e=e.value["rdf:Description"]);return a(n.value,st(e.value)),n.description=at(n.value,t),n}(e,t):function(e){return 0===Object.keys(e.value).length&&void 0===e.attributes["rdf:resource"]}(e)?function(e,t){var n=nt(e.attributes);return{value:n,attributes:{},description:at(n,t)}}(e,t):function(e){return void 0!==gt(e.value)}(e)?function(e,t){var n=gt(e.value).value["rdf:li"],r=mt(e),i=[];void 0===n?n=[]:Array.isArray(n)\|\|(n=[n]);return n.forEach((function(e){i.push(function(e){if(dt(e))return pt(e);if(function(e){return"Resource"===e.attributes["rdf:parseType"]}(e))return st(e.value);return{value:e.value,attributes:mt(e),description:at(e.value)}}(e))})),{value:i,attributes:r,description:at(i,t)}}(e,t):function(e,t){var n=vt(e)\|\|tt(e.value);return{value:n,attributes:mt(e),description:at(n,t)}}(e,t)}function dt(e){return"Resource"===e.attributes["rdf:parseType"]&&void 0!==e.value["rdf:value"]\|\|void 0!==e.value["rdf:Description"]&&void 0!==e.value["rdf:Description"].value["rdf:value"]}function pt(e,t){var n=mt(e);void 0!==e.value["rdf:Description"]&&(e=e.value["rdf:Description"]),a(n,mt(e),function(e){var t={};for(var n in e.value)"rdf:value"===n\|\|it(n)\|\|(t[ot(n)]=e.value[n].value);return t}(e));var r=function(e){return vt(e.value["rdf:value"])\|\|e.value["rdf:value"].value}(e);return{value:r,attributes:n,description:at(r,t)}}function mt(e){var t={};for(var n in e.attributes)"rdf:parseType"===n\|\|"rdf:resource"===n\|\|it(n)\|\|(t[ot(n)]=e.attributes[n]);return t}function gt(e){return e["rdf:Bag"]\|\|e["rdf:Seq"]\|\|e["rdf:Alt"]}function vt(e){return e.attributes&&e.attributes["rdf:resource"]}var ht={desc:{name:"ICC Description"},cprt:{name:"ICC Copyright"},dmdd:{name:"ICC Device Model Description"},vued:{name:"ICC Viewing Conditions Description"},dmnd:{name:"ICC Device Manufacturer for Display"},tech:{name:"Technology"}},yt={4:{name:"Preferred CMM type",value:function(e,t){return r(e,t,4)},description:function(e){return null!==e?St(e):""}},8:{name:"Profile Version",value:function(e,t){return e.getUint8(t).toString(10)+"."+(e.getUint8(t+1)>>4).toString(10)+"."+(e.getUint8(t+1)%16).toString(10)}},12:{name:"Profile/Device class",value:function(e,t){return r(e,t,4)},description:function(e){switch(e.toLowerCase()){case"scnr":return"Input Device profile";case"mntr":return"Display Device profile";case"prtr":return"Output Device profile";case"link":return"DeviceLink profile";case"abst":return"Abstract profile";case"spac":return"ColorSpace profile";case"nmcl":return"NamedColor profile";case"cenc":return"ColorEncodingSpace profile";case"mid ":return"MultiplexIdentification profile";case"mlnk":return"MultiplexLink profile";case"mvis":return"MultiplexVisualization profile";default:return e}}},16:{name:"Color Space",value:function(e,t){return r(e,t,4)}},20:{name:"Connection Space",value:function(e,t){return r(e,t,4)}},24:{name:"ICC Profile Date",value:function(e,t){return function(e,t){var n=e.getUint16(t),r=e.getUint16(t+2)-1,i=e.getUint16(t+4),o=e.getUint16(t+6),a=e.getUint16(t+8),u=e.getUint16(t+10);return new Date(Date.UTC(n,r,i,o,a,u))}(e,t).toISOString()}},36:{name:"ICC Signature",value:function(e,t){return n=e.buffer.slice(t,t+4),String.fromCharCode.apply(null,new Uint8Array(n));var n}},40:{name:"Primary Platform",value:function(e,t){return r(e,t,4)},description:function(e){return St(e)}},48:{name:"Device Manufacturer",value:function(e,t){return r(e,t,4)},description:function(e){return St(e)}},52:{name:"Device Model Number",value:function(e,t){return r(e,t,4)}},64:{name:"Rendering Intent",value:function(e,t){return e.getUint32(t)},description:function(e){switch(e){case 0:return"Perceptual";case 1:return"Relative Colorimetric";case 2:return"Saturation";case 3:return"Absolute Colorimetric";default:return e}}},80:{name:"Profile Creator",value:function(e,t){return r(e,t,4)}}};function St(e){switch(e.toLowerCase()){case"appl":return"Apple";case"adbe":return"Adobe";case"msft":return"Microsoft";case"sunw":return"Sun Microsystems";case"sgi":return"Silicon Graphics";case"tgnt":return"Taligent";default:return e}}var bt={read:function(e,t){try{for(var n=t.reduce((function(e,t){return e+t.length}),0),o=new Uint8Array(n),a=0,u=e.buffer,c=function(e){var n=t.find((function(t){return t.chunkNumber===e}));if(!n)throw new Error("ICC chunk ".concat(e," not found"));var r=u.slice(n.offset,n.offset+n.length),i=new Uint8Array(r);o.set(i,a),a+=i.length},f=1;f<=t.length;f++)c(f);return function(e){var t=e.buffer,n=e.getUint32();if(e.byteLength!==n)throw new Error("ICC profile length not matching");if(e.length<84)throw new Error("ICC profile too short");for(var o={},a=0,u=Object.keys(yt);a<u.length;a++){var c=u[a],f=yt[c],s=f.value(e,parseInt(c,10)),l=s;f.description&&(l=f.description(s)),o[f.name]={value:s,description:l}}if("acsp"!==At(t.slice(36,40)))throw new Error("ICC profile: missing signature");if(function(e){return e.length<132}(t))return o;for(var d=e.getUint32(128),p=132,m=0;m<d;m++){if(Ct(t,p))return o;var g=r(e,p,4),v=e.getUint32(p+4),h=e.getUint32(p+8);if(v>t.length)return o;var y=r(e,v,4);if("desc"===y){var S=e.getUint32(v+8);if(S>h)return o;var b=At(t.slice(v+12,v+S+11));It(o,g,b)}else if("mluc"===y){for(var C=e.getUint32(v+8),A=e.getUint32(v+12),I=v+16,w=[],P=0;P<C;P++){var U=r(e,I+0,2),D=r(e,I+2,2),O=e.getUint32(I+4),T=e.getUint32(I+8),M=i(e,v+T,O);w.push({languageCode:U,countryCode:D,text:M}),I+=A}if(1===C)It(o,g,w[0].text);else{for(var F={},x=0;x<w.length;x++)F["".concat(w[x].languageCode,"-").concat(w[x].countryCode)]=w[x].text;It(o,g,F)}}else if("text"===y){var L=At(t.slice(v+8,v+h-7));It(o,g,L)}else if("sig "===y){var N=At(t.slice(v+8,v+12));It(o,g,N)}p+=12}return o}(new DataView(o.buffer))}catch(e){return{}}}};function Ct(e,t){return e.length<t+12}function At(e){return String.fromCharCode.apply(null,new Uint8Array(e))}function It(e,t,n){ht[t]?e[ht[t].name]={value:n,description:n}:e[t]={value:n,description:n}}var wt={read:function(e,t){return{"Image Width":Pt(e,t),"Image Height":Ut(e,t),"Bit Depth":Dt(e,t),"Color Type":Ot(e,t),Compression:Tt(e,t),Filter:Mt(e,t),Interlace:Ft(e,t)}}};function Pt(e,t){if(!(t+0+4>e.byteLength)){var n=_.getLongAt(e,t);return{value:n,description:"".concat(n,"px")}}}function Ut(e,t){if(!(t+4+4>e.byteLength)){var n=_.getLongAt(e,t+4);return{value:n,description:"".concat(n,"px")}}}function Dt(e,t){if(!(t+8+1>e.byteLength)){var n=_.getByteAt(e,t+8);return{value:n,description:"".concat(n)}}}function Ot(e,t){if(!(t+9+1>e.byteLength)){var n=_.getByteAt(e,t+9);return{value:n,description:{0:"Grayscale",2:"RGB",3:"Palette",4:"Grayscale with Alpha",6:"RGB with Alpha"}[n]\|\|"Unknown"}}}function Tt(e,t){if(!(t+10+1>e.byteLength)){var n=_.getByteAt(e,t+10);return{value:n,description:0===n?"Deflate/Inflate":"Unknown"}}}function Mt(e,t){if(!(t+11+1>e.byteLength)){var n=_.getByteAt(e,t+11);return{value:n,description:0===n?"Adaptive":"Unknown"}}}function Ft(e,t){if(!(t+12+1>e.byteLength)){var n=_.getByteAt(e,t+12);return{value:n,description:{0:"Noninterlaced",1:"Adam7 Interlace"}[n]\|\|"Unknown"}}}function xt(e){return(xt="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}var Lt={get:function(e,t,n){if(c=t,c&&(void 0===c.Compression\|\|6===c.Compression.value)&&c.JPEGInterchangeFormat&&c.JPEGInterchangeFormat.value&&c.JPEGInterchangeFormatLength&&c.JPEGInterchangeFormatLength.value){t.type="image/jpeg";var r=n+t.JPEGInterchangeFormat.value;t.image=e.buffer.slice(r,r+t.JPEGInterchangeFormatLength.value),i=t,o="base64",a=function(){return e=this.image,"undefined"!=typeof btoa?btoa(Array.prototype.reduce.call(new Uint8Array(e),(function(e,t){return e+String.fromCharCode(t)}),"")):"undefined"!=typeof Buffer?void 0!==xt(Buffer.from)?Buffer.from(e).toString("base64"):new Buffer(e).toString("base64"):void 0;var e},u=!1,Object.defineProperty(i,o,{get:function(){return u\|\|(u=!0,Object.defineProperty(i,o,{configurable:!0,enumerable:!0,value:a.apply(i),writable:!0})),i[o]},configurable:!0,enumerable:!0})}var i,o,a,u;var c;return t}};function Nt(e){this.name="MetadataMissingError",this.message=e\|\|"No Exif data",this.stack=(new Error).stack}Nt.prototype=new Error;var kt={MetadataMissingError:Nt};function Rt(e,t){if(null==e)return{};var n,r,i=function(e,t){if(null==e)return{};var n,r,i={},o=Object.keys(e);for(r=0;r<o.length;r++)n=o[r],t.indexOf(n)>=0\|\|(i[n]=e[n]);return i}(e,t);if(Object.getOwnPropertySymbols){var o=Object.getOwnPropertySymbols(e);for(r=0;r<o.length;r++)n=o[r],t.indexOf(n)>=0\|\|Object.prototype.propertyIsEnumerable.call(e,n)&&(i[n]=e[n])}return i}t.default={load:Gt,loadView:zt,errors:kt};var Et=kt;function Gt(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{expanded:!1};return jt(e)&&(e=new Uint8Array(e).buffer),zt(Bt(e),t)}function jt(e){try{return Buffer.isBuffer(e)}catch(e){return!1}}function Bt(e){try{return new DataView(e)}catch(t){return new f(e)}}function zt(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{expanded:!1},n=!1,r={},i=H.parseAppMarkers(e),u=i.fileDataOffset,c=i.tiffHeaderOffset,f=i.iptcDataOffset,b=i.xmpChunks,C=i.iccChunks,A=i.pngHeaderOffset;if(y&&s&&Ht(u)){n=!0;var I=he.read(e,u);t.expanded?r.file=I:r=a({},r,I)}if(d&&Wt(c)){n=!0;var w=fe.read(e,c),P=w.Thumbnail,U=Rt(w,["Thumbnail"]);if(t.expanded?r.exif=U:r=a({},r,U),P&&(r.Thumbnail=P),h&&p&&U["IPTC-NAA"]&&!Vt(f)){var D=Me.read(U["IPTC-NAA"].value,0);t.expanded?r.iptc=D:r=a({},r,D)}if(h&&m&&U.ApplicationNotes&&!_t(b)){var O=Xe.read(o(U.ApplicationNotes.value));t.expanded?r.xmp=O:r=a({},r,O)}}if(y&&p&&Vt(f)){n=!0;var T=Me.read(e,f);t.expanded?r.iptc=T:r=a({},r,T)}if(m&&_t(b)){n=!0;var M=Xe.read(e,b);t.expanded?r.xmp=M:r=a({},r,M)}if(y&&g&&Xt(C)){n=!0;var F=bt.read(e,C);t.expanded?r.icc=F:r=a({},r,F)}if(S&&l&&Yt(A)){n=!0;var x=wt.read(e,A);t.expanded?r.pngFile=x:r=a({},r,x)}var L=y&&d&&v&&Lt.get(e,r.Thumbnail,c);if(L&&(r.Thumbnail=L,n=!0),!n)throw new kt.MetadataMissingError;return r}function Ht(e){return void 0!==e}function Wt(e){return void 0!==e}function Vt(e){return void 0!==e}function _t(e){return Array.isArray(e)&&e.length>0}function Xt(e){return Array.isArray(e)&&e.length>0}function Yt(e){return void 0!==e}}])}));
		//# sourceMappingURL=exif-reader.js.map

package.json

		{
		"name": "exifreader",
		"version": "3.7.0",
		"version": "3.8.0",
		"description": "Library that parses Exif metadata in images.",
		@@ -42,2 +42,3 @@ "author": "Mattias Wallander <mattias@wallander.eu>",
		"nyc": "^14.1.1",
		"rimraf": "^3.0.2",
		"string-replace-loader": "^2.2.0",
		@@ -53,6 +54,10 @@ "webpack": "^4.42.0",
		"lint": "eslint .",
		"precommit": "npm-run-all lint test",
		"precommit": "npm-run-all lint test test:build",
		"start": "webpack-dev-server",
		"test": "cross-env BABEL_ENV=test mocha --require @babel/register --recursive \"test/unit/\"",
		"test:build": "mocha test/build/test.js",
		"test:build:custom": "mocha test/build/test-custom.js",
		"test:build:update": "node test/build/update.js",
		"test:e2e": "cypress run",
		"test:all": "npm-run-all lint test test:e2e test:build test:build:custom",
		"postinstall": "node bin/build.js --only-with-config"
		@@ -59,0 +64,0 @@ },

README.md

		@@ -6,13 +6,12 @@ ExifReader
		metadata. It can also extract an embedded thumbnail. It can be used either in a
		browser or from Node. Supports JPEG, TIFF, PNG, and HEIC files with tags encoded
		using Exif, IPTC, and XMP (depending on file type).
		browser or from Node. Supports JPEG, TIFF, PNG, and HEIC files with Exif, IPTC,
		XMP, and ICC meta data (depending on file type).

		ExifReader supports module formats AMD, CommonJS and globals and can therefore
		easily be used from Webpack, RequireJS, Browserify, Node etc. Since it is
		written using ES2015+, you can also import the ES module directly from your own
		ES2015+ project.
		ExifReader is highly and easliy configurable and the resulting bundle can be as
		small as 4 KB (gzipped) if you're only interested in a few tags (e.g. date
		and/or GPS values). See section below on
		[making a custom build](#configure-a-custom-build).

		The included bundle has all functionality built in, but you can easily make a
		custom build that suits your project's needs. See below for instructions. NOTE:
		This functionality is in beta. Please file an issue if there are any problems.
		ExifReader supports module formats ESM, AMD, CommonJS, and globals and can
		therefore easily be used from Webpack, RequireJS, Browserify, Node etc.

		@@ -149,2 +148,4 @@ Notes for exif-js users

		Configuring a custom build can reduce the bundle size significantly.

		NOTE: This functionality is in beta but should work fine. Please file an
		@@ -158,2 +159,6 @@ issue if you're having problems or ideas on how to make it better.

		For Exif and IPTC it's also possible to specify which tags you're interested in.
		Those tag groups have huge dictionaries of tags and you may not be interested in
		all of them. (Note that it's not possible to specify tags to exclude.)

		The configuration is added to your project's `package.json` file.
		@@ -173,6 +178,26 @@

		Example 2: Exclude XMP tags:
		Example 2: Only include TIFF files, and the Exif `DateTime` tag and the GPS
		tags (resulting bundle will be ~17 % of a full build):

		```javascript
		"exifreader": {
		"include": {
		"tiff": true,
		"exif": [
		"DateTime",
		"GPSLatitude",
		"GPSLatitudeRef",
		"GPSLongitude",
		"GPSLongitudeRef",
		"GPSAltitude",
		"GPSAltitudeRef"
		]
		}
		}
		```

		Example 3: Exclude XMP tags:

		```javascript
		"exifreader": {
		"exclude": {
		@@ -206,3 +231,4 @@ "xmp": true
		\| `heic` \| HEIC/HEIF images. \|
		\| `file` \| JPEG image width, height etc. \|
		\| `file` \| JPEG file details: image width, height etc. \|
		\| `png_file` \| PNG file details: image width, height etc. \|
		\| `exif` \| Regular Exif tags. If excluded, will also exclude `thumbnail`. For TIFF files, excluding this will also exclude IPTC and XMP. \|
		@@ -209,0 +235,0 @@ \| `iptc` \| IPTC tags. \|

src/constants.js

		@@ -7,2 +7,3 @@ /* This Source Code Form is subject to the terms of the Mozilla Public
		USE_FILE: true,
		USE_PNG_FILE: true,
		USE_EXIF: true,
		@@ -9,0 +10,0 @@ USE_IPTC: true,

src/exif-reader.js

		@@ -33,5 +33,18 @@ /**
		export function load(data, options = {expanded: false}) {
		if (isNodeBuffer(data)) {
		// File data read in Node can share the underlying buffer with other
		// data. Therefore it's safest to get a new one to avoid weird bugs.
		data = (new Uint8Array(data)).buffer;
		}
		return loadView(getDataView(data), options);
		}

		function isNodeBuffer(data) {
		try {
		return Buffer.isBuffer(data); // eslint-disable-line no-undef
		} catch (error) {
		return false;
		}
		}

		function getDataView(data) {
		@@ -123,3 +136,3 @@ try {

		if (Constants.USE_PNG && hasPngFileData(pngHeaderOffset)) {
		if (Constants.USE_PNG && Constants.USE_PNG_FILE && hasPngFileData(pngHeaderOffset)) {
		foundMetaData = true;
		@@ -126,0 +139,0 @@ const readTags = PngFileTags.read(dataView, pngHeaderOffset);

src/image-header-png.js

		@@ -31,6 +31,7 @@ /* This Source Code Form is subject to the terms of the Mozilla Public
		};

		let offset = PNG_ID.length;

		while (offset + PNG_CHUNK_LENGTH_SIZE + PNG_CHUNK_TYPE_SIZE <= dataView.byteLength) {
		if (isPngImageHeaderChunk(dataView, offset)) {
		if (Constants.USE_PNG_FILE && isPngImageHeaderChunk(dataView, offset)) {
		offsets.hasAppMarkers = true;
		@@ -37,0 +38,0 @@ offsets.pngHeaderOffset = offset + PNG_CHUNK_DATA_OFFSET;

src/iptc-tag-names.js

		@@ -284,3 +284,6 @@ /* This Source Code Form is subject to the terms of the Mozilla Public
		'name': (value) => {
		return value.length === 2 ? 'ObjectData Preview File Format' : 'Record 2 destination';
		if (value.length === 2) {
		return 'ObjectData Preview File Format';
		}
		return 'Record 2 destination';
		},
		@@ -287,0 +290,0 @@ 'description': (value) => {

src/iptc-tags.js

		@@ -5,3 +5,2 @@ /* This Source Code Form is subject to the terms of the Mozilla Public

		import {isArray} from './utils.js';
		import IptcTagNames from './iptc-tag-names.js';
		@@ -22,3 +21,3 @@ import TagDecoder from './tag-decoder.js';
		try {
		if (isArray(dataView)) {
		if (Array.isArray(dataView)) {
		return parseTags(new DataView(Uint8Array.from(dataView).buffer), {size: dataView.length}, 0);
		@@ -25,0 +24,0 @@ }

src/utils.js

		@@ -39,6 +39,2 @@ /* This Source Code Form is subject to the terms of the Mozilla Public

		export function isArray(value) {
		return Object.prototype.toString.call(value) === '[object Array]';
		}

		export function deferInit(object, key, initializer) {
		@@ -45,0 +41,0 @@ let initialized = false;

webpack.config.js

		@@ -9,2 +9,3 @@ /* This Source Code Form is subject to the terms of the Mozilla Public
		const findConfigFromClosestPackageJson = require('./bin/findDependentConfig');
		const TagFilterPlugin = require('./bin/TagFilterPlugin');

		@@ -15,2 +16,3 @@ const config = getConfig();
		if (includedModules) {
		// eslint-disable-next-line no-console
		console.log(
		@@ -48,4 +50,11 @@ '[INFO] Building custom bundle from this config: '
		test: /\.js$/,
		exclude: /node_modules/,
		loader: 'babel-loader'
		exclude: /node_modules(?!.exifreader)/,
		use: {
		loader: 'babel-loader',
		options: {
		plugins: includedModules ? [
		[TagFilterPlugin, {include: includedModules}]
		] : []
		}
		}
		},
		@@ -69,2 +78,3 @@ {
		'file',
		'png_file',
		'exif',
		@@ -84,4 +94,5 @@ 'iptc',
		for (const module of modules) {
		includes[module] = includesConfig.includes(module)
		\|\| ((module === 'exif') && includesConfig.includes('thumbnail'));
		includes[module] = (Object.keys(includesConfig).includes(module)
		\|\| ((module === 'exif') && Object.keys(includesConfig).includes('thumbnail')))
		&& includesConfig[module];
		}
		@@ -104,6 +115,14 @@ return includes;
		function getConfig() {
		const packageJson = findConfigFromClosestPackageJson();
		const packageJson = getPackageJson();

		if (packageJson && packageJson.include) {
		return {include: getConfigValues(packageJson.include)};
		if (Array.isArray(packageJson.include.exif)) {
		// Mandatory tags that are needed to be able to find the rest of them.
		packageJson.include.exif.push('Exif IFD Pointer');
		packageJson.include.exif.push('GPS Info IFD Pointer');
		packageJson.include.exif.push('Interoperability IFD Pointer');
		packageJson.include.exif.push('IPTC-NAA');
		packageJson.include.exif.push('ApplicationNotes');
		}
		return {include: packageJson.include};
		}
		@@ -117,2 +136,9 @@ if (packageJson && packageJson.exclude) {

		function getPackageJson() {
		if (process.env.EXIFREADER_CUSTOM_BUILD) {
		return JSON.parse(process.env.EXIFREADER_CUSTOM_BUILD);
		}
		return findConfigFromClosestPackageJson();
		}

		function getConfigValues(configObject) {
		@@ -130,3 +156,3 @@ return Object.keys(configObject).filter((key) => !!configObject[key]);
		flags: 'g',
		replace: JSON.stringify(modules[module])
		replace: JSON.stringify(!!modules[module])
		});
		@@ -133,0 +159,0 @@ }

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