Initial project upload

frontend/node_modules/qrcode-generator/README.md

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+QR Code Generator
+===
+
+## Getting Started
+
+1. Include qrcode.js in your html.
+2. Prepare a place holder.
+3. Generate QR and render it.
+
+```html
+<script type="text/javascript" src="qrcode.js"></script>
+```
+```html
+<div id="placeHolder"></div>
+```
+```javascript
+var typeNumber = 4;
+var errorCorrectionLevel = 'L';
+var qr = qrcode(typeNumber, errorCorrectionLevel);
+qr.addData('Hi!');
+qr.make();
+document.getElementById('placeHolder').innerHTML = qr.createImgTag();
+```
+## API Documentation
+
+### QRCodeFactory
+
+#### qrcode(typeNumber, errorCorrectionLevel) => <code>QRCode</code>
+Create a QRCode Object.
+
+| Param                | Type                | Description                                    |
+| ---------------------| ------------------- | ---------------------------------------------- |
+| typeNumber           | <code>number</code> | Type number (1 ~ 40), or 0 for auto detection. |
+| errorCorrectionLevel | <code>string</code> | Error correction level ('L', 'M', 'Q', 'H')    |
+
+#### qrcode.stringToBytes(s) : <code>number[]</code>
+Encodes a string into an array of number(byte) using any charset.
+This function is used by internal.
+Overwrite this function to encode using a multibyte charset.
+
+| Param  | Type                | Description      |
+| ------ | ------------------- | ---------------- |
+| s      | <code>string</code> | string to encode |
+
+### QRCode
+
+#### addData(data, mode) => <code>void</code>
+Add a data to encode.
+
+| Param  | Type                | Description                                                |
+| ------ | ------------------- | ---------------------------------------------------------- |
+| data   | <code>string</code> | string to encode                                           |
+| mode   | <code>string</code> | Mode ('Numeric', 'Alphanumeric', 'Byte'(default), 'Kanji') |
+
+#### make() => <code>void</code>
+Make a QR Code.
+
+#### getModuleCount() => <code>number</code>
+The number of modules(cells) for each orientation.
+_[Note] call make() before this function._
+
+#### isDark(row, col) => <code>boolean</code>
+The module at row and col is dark or not.
+_[Note] call make() before this function._
+
+| Param | Type                | Description         |
+| ----- | ------------------- | ------------------- |
+| row   | <code>number</code> | 0 ~ moduleCount - 1 |
+| col   | <code>number</code> | 0 ~ moduleCount - 1 |
+
+#### createDataURL(cellSize, margin) => <code>string</code>
+#### createImgTag(cellSize, margin, alt) => <code>string</code>
+#### createSvgTag(cellSize, margin) => <code>string</code>
+#### createTableTag(cellSize, margin) => <code>string</code>
+#### createASCII(cellSize, margin) => <code>string</code>
+Helper functions for HTML.
+ _[Note] call make() before these functions._
+
+| Param    | Type                | Description           |
+| -------- | ------------------- | --------------------- |
+| cellSize | <code>number</code> | default: 2            |
+| margin   | <code>number</code> | default: cellSize * 4 |
+| alt      | <code>string</code> | (optional)            |
+
+#### createSvgTag(opts) => <code>string</code>
+
+| Param         | Type                 | Description           |
+| ------------- | -------------------- | --------------------- |
+| opts          | <code>object</code>  | default: {}           |
+| opts.cellSize | <code>number</code>  | default: 2            |
+| opts.margin   | <code>number</code>  | default: cellSize * 4 |
+| opts.scalable | <code>boolean</code> | default: false        |
+
+#### renderTo2dContext(context, cellSize) => <code>void</code>
+
+--
+
+This implementation is based on JIS X 0510:1999.
+
+The word 'QR Code' is registered trademark of DENSO WAVE INCORPORATED
+<br/>http://www.denso-wave.com/qrcode/faqpatent-e.html

frontend/node_modules/qrcode-generator/package.json

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+{
+  "name": "qrcode-generator",
+  "version": "1.5.2",
+  "description": "QR Code Generator implementation in JavaScript.",
+  "author": "Kazuhiko Arase",
+  "main": "qrcode.js",
+  "types": "qrcode.d.ts",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/kazuhikoarase/qrcode-generator.git"
+  },
+  "bugs": {
+    "url": "https://github.com/kazuhikoarase/qrcode-generator/issues"
+  },
+  "keywords": [
+    "qr",
+    "qrcode",
+    "generator"
+  ],
+  "license": "MIT",
+  "directories": {
+    "test": "test"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "devDependencies": {
+    "mocha": "^5.2.0"
+  }
+}

frontend/node_modules/qrcode-generator/qrcode.d.ts

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+//---------------------------------------------------------------------
+//
+// QR Code Generator for JavaScript - TypeScript Declaration File
+//
+// Copyright (c) 2016 Kazuhiko Arase
+//
+// URL: http://www.d-project.com/
+//
+// Licensed under the MIT license:
+//  http://www.opensource.org/licenses/mit-license.php
+//
+// The word 'QR Code' is registered trademark of
+// DENSO WAVE INCORPORATED
+//  http://www.denso-wave.com/qrcode/faqpatent-e.html
+//
+//---------------------------------------------------------------------
+
+type TypeNumber =
+  | 0 // Automatic type number
+  | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
+  | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20
+  | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30
+  | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40
+  ;
+
+type ErrorCorrectionLevel = 'L' | 'M' | 'Q' | 'H';
+
+type Mode = 'Numeric' | 'Alphanumeric' | 'Byte' /* Default */ | 'Kanji';
+
+interface QRCodeFactory {
+  (typeNumber: TypeNumber, errorCorrectionLevel: ErrorCorrectionLevel) : QRCode;
+  stringToBytes(s: string) : number[];
+  stringToBytesFuncs : { [encoding : string] : (s: string) => number[] };
+  createStringToBytes(unicodeData: string, numChars: number) :
+    (s : string) => number[];
+}
+
+interface QRCode {
+  addData(data: string, mode?: Mode) : void;
+  make() : void;
+  getModuleCount() : number;
+  isDark(row: number, col: number) : boolean;
+  createImgTag(cellSize?: number, margin?: number) : string;
+  createSvgTag(cellSize?: number, margin?: number) : string;
+  createSvgTag(opts? : { cellSize?: number, margin?: number,
+      scalable?: boolean }) : string;
+  createDataURL(cellSize?: number, margin?: number) : string;
+  createTableTag(cellSize?: number, margin?: number) : string;
+  createASCII(cellSize?: number, margin?: number) : string;
+  renderTo2dContext(context: CanvasRenderingContext2D, cellSize?: number): void;
+}
+
+declare var qrcode : QRCodeFactory;
+
+declare module 'qrcode-generator' {
+  export = qrcode;
+}

frontend/node_modules/qrcode-generator/qrcode_UTF8.js

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+//---------------------------------------------------------------------
+//
+// QR Code Generator for JavaScript UTF8 Support (optional)
+//
+// Copyright (c) 2011 Kazuhiko Arase
+//
+// URL: http://www.d-project.com/
+//
+// Licensed under the MIT license:
+//  http://www.opensource.org/licenses/mit-license.php
+//
+// The word 'QR Code' is registered trademark of
+// DENSO WAVE INCORPORATED
+//  http://www.denso-wave.com/qrcode/faqpatent-e.html
+//
+//---------------------------------------------------------------------
+
+!function(qrcode) {
+
+  //---------------------------------------------------------------------
+  // overwrite qrcode.stringToBytes
+  //---------------------------------------------------------------------
+
+  qrcode.stringToBytes = qrcode.stringToBytesFuncs['UTF-8'];
+
+}(qrcode);

frontend/node_modules/qrcode-generator/test/qrcode.js

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+var assert = require('assert');
+var qrcode = require('../qrcode.js');
+
+describe('QRCode', function(){
+	it('should exist', function(){
+		assert.ok(qrcode);
+	});
+
+	it('should be a callable function', function(){
+		assert.ok(qrcode instanceof Function);
+	});
+
+	it('should generate correct GIF image tag', function(){
+		var sourceText = 'http://www.example.com/ążśźęćńół';
+		var correctImgTag = '<img src="data:image/gif;base64,R0lGODdhSgBKAIAAAAAAAP///ywAAAAASgBKAAAC/4yPqcvtD6OctNqLs968+w+G4kiWZgKk6roa7ZEiccACco1TeE6r9997uXYsna0xmw0VLyXsyHBCpKijk9qEPh1UrrXYAy4Xu3FtLEmCr9pucP3NGofyN9peBZ7DE3W9Tqd15+fDlxZXiPVlltiGqDb3BpnHRzj4uNgnSHkjZCiZGbXpRVrlyQZINopE9Jc5CdtaeCj7asvIWEvimet4oqkYKDZiCSrMWtobmcW8esfki2exN4XY2cj7aZQtehxIGHwR+41dDg3tdogLCm7N+ZTOOom+irqZGk//DF/vqDiv7cEpTMW4CZxVYSC5gghpOTt46dg4PGxE5aNUkeItje3Drm3zh9DewIytPl7LuBCkHiImpbEjaAvlloTm+DVzJXNftZM89lAz5vLiOZs94YysqZNmtZ8/vQiFeJApmKUPu30qU6mhKola1V0t6g2ZxqcaAK4biraE2axW004LyeNs1loGHfIkGY3uVLV7Ge4rSayvu7WAHQIGGMvn4KqqdLGd2S5xKE2lit2dfIlswJVhU/5VSRmoyEbr9NbdKhqkq156l8GJCFQZ0aRWFcOWGtZ2aN2IN3LlvPv149Kg8UZqi5ElP+JvkyXH+ns4MFnR/+0F/vEw6YDQk//6Dj68+PHky5s/jz69+vULCgAAOw==" width="74" height="74"/>';
+
+		var qr = qrcode(-1, 'M');
+		qr.addData(unescape(encodeURI(sourceText)));
+		qr.make();
+
+		assert.strictEqual(qr.createImgTag(), correctImgTag);
+	});
+
+	it('should generate correct GIF image data', function(){
+		var sourceText = 'http://www.example.com/ążśźęćńół';
+		var correctImgData = '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';
+
+		var qr = qrcode(-1, 'M');
+		qr.addData(unescape(encodeURI(sourceText)));
+		qr.make();
+
+		var data = Buffer.from(qr.createDataURL().replace('data:image/gif;base64,', ''), 'base64');
+
+		assert.strictEqual(data.toString('base64'), correctImgData);
+	});
+
+	it('should generate correct UTF8 text data', function(){
+		var sourceText = 'http://www.example.com/ążśźęćńół';
+		var correctTextData1 = [
+			'█████████████████████████████████',
+			'██ ▄▄▄▄▄ █ ▄█▀▄██ ▀▄ ▄██ ▄▄▄▄▄ ██',
+			'██ █   █ █▀ █▀▄█▀▀█▄▄ ▄█ █   █ ██',
+			'██ █▄▄▄█ ███ ▀ █▄▀▄▄▀ ▀█ █▄▄▄█ ██',
+			'██▄▄▄▄▄▄▄█ ▀▄█▄▀▄▀ █▄▀▄█▄▄▄▄▄▄▄██',
+			'██▄█  ▀▄▄▄█▄▄█▀█▀▀▄█▀▀▀█ ▀▀▄█▄ ██',
+			'██▀▀▄▀▄█▄█  ▄▄█▄ ▄█  ███ ▀█▀▄▄▀██',
+			'██ ▄▀█▄▀▄  ▄▀▄ █ ▄▀▀█▀██▀██▄▄▀▀██',
+			'██  █▀ ▄▄▀▀ ▀█    █▀▄ ▀█▄▀▄▄▄ ▄██',
+			'██▄██ ▄▄▄▄▄█   ▀▄▄ ▀▀▄▄▄█▄▄█▀ ███',
+			'██▄█▄██▄▄▄ █ █▄▄▀█▀███▄▀▄▄█▄ ████',
+			'███▄▄██▄▄▄ ▀▀▄█ █▀ █ ▄ ▄▄▄   ▀▀██',
+			'██ ▄▄▄▄▄ █ █ ▀█▄█ ▀  ▄ █▄█ ▄█ ▀██',
+			'██ █   █ █▀▄▄ ▄▀ ▀▄█ █  ▄▄   ▄ ██',
+			'██ █▄▄▄█ █▄█▄▀█ ▀ ▀ ██  █ █▀▄▀▄██',
+			'██▄▄▄▄▄▄▄█▄▄█▄█▄███▄▄▄▄████▄█▄███',
+			'▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀'].join('\n');
+
+		var correctTextData2 = [
+			' ▄▄▄▄▄ █ ▄█▀▄██ ▀▄ ▄██ ▄▄▄▄▄ ',
+			' █   █ █▀ █▀▄█▀▀█▄▄ ▄█ █   █ ',
+			' █▄▄▄█ ███ ▀ █▄▀▄▄▀ ▀█ █▄▄▄█ ',
+			'▄▄▄▄▄▄▄█ ▀▄█▄▀▄▀ █▄▀▄█▄▄▄▄▄▄▄',
+			'▄█  ▀▄▄▄█▄▄█▀█▀▀▄█▀▀▀█ ▀▀▄█▄ ',
+			'▀▀▄▀▄█▄█  ▄▄█▄ ▄█  ███ ▀█▀▄▄▀',
+			' ▄▀█▄▀▄  ▄▀▄ █ ▄▀▀█▀██▀██▄▄▀▀',
+			'  █▀ ▄▄▀▀ ▀█    █▀▄ ▀█▄▀▄▄▄ ▄',
+			'▄██ ▄▄▄▄▄█   ▀▄▄ ▀▀▄▄▄█▄▄█▀ █',
+			'▄█▄██▄▄▄ █ █▄▄▀█▀███▄▀▄▄█▄ ██',
+			'█▄▄██▄▄▄ ▀▀▄█ █▀ █ ▄ ▄▄▄   ▀▀',
+			' ▄▄▄▄▄ █ █ ▀█▄█ ▀  ▄ █▄█ ▄█ ▀',
+			' █   █ █▀▄▄ ▄▀ ▀▄█ █  ▄▄   ▄ ',
+			' █▄▄▄█ █▄█▄▀█ ▀ ▀ ██  █ █▀▄▀▄',
+			'       ▀  ▀ ▀ ▀▀▀    ▀▀▀▀ ▀ ▀'].join('\n');
+
+		var correctTextData3 = [
+			'██████████████████████████████████████████████████████████████████',
+			'██████████████████████████████████████████████████████████████████',
+			'████              ██    ████  ████  ██      ████              ████',
+			'████  ██████████  ██  ████  ██████    ██  ██████  ██████████  ████',
+			'████  ██      ██  ████  ████  ████████        ██  ██      ██  ████',
+			'████  ██      ██  ██    ██  ████    ██████  ████  ██      ██  ████',
+			'████  ██      ██  ██████  ██  ██  ██    ██  ████  ██      ██  ████',
+			'████  ██████████  ██████      ████  ████      ██  ██████████  ████',
+			'████              ██  ██  ██  ██  ██  ██  ██  ██              ████',
+			'████████████████████    ██████  ██    ████  ██████████████████████',
+			'████  ██    ██      ██    ██████████  ██████████  ████  ██    ████',
+			'████████      ██████████████  ██    ████      ██      ██████  ████',
+			'████████  ██  ██  ██        ██      ██    ██████  ██████    ██████',
+			'████    ██  ████████    ████████  ████    ██████    ██  ████  ████',
+			'████    ████  ██        ██    ██    ██████████████████    ████████',
+			'████  ██  ████  ██    ██  ██  ██  ██    ██  ████  ████████    ████',
+			'████    ████      ████  ████        ████    ████  ██          ████',
+			'████    ██    ████        ██        ██  ██    ████  ██████  ██████',
+			'████  ████            ██      ██      ████      ██    ████  ██████',
+			'██████████  ████████████        ████      ██████████████    ██████',
+			'████  ██  ████        ██  ██    ████████████  ██    ██    ████████',
+			'████████████████████  ██  ██████  ██  ████████  ████████  ████████',
+			'██████    ████        ████  ██  ████  ██                  ████████',
+			'████████████████████      ████  ██    ██  ██  ██████          ████',
+			'████              ██  ██  ████  ██  ██        ██  ██    ██  ██████',
+			'████  ██████████  ██  ██    ██████        ██  ██████  ████    ████',
+			'████  ██      ██  ████        ██  ██  ██  ██                  ████',
+			'████  ██      ██  ██  ████  ██      ████  ██    ████      ██  ████',
+			'████  ██      ██  ██  ██  ████  ██  ██  ████    ██  ████  ██  ████',
+			'████  ██████████  ████████  ██          ████    ██  ██  ██  ██████',
+			'████              ██    ██  ██  ██████        ████████  ██  ██████',
+			'██████████████████████████████████████████████████████████████████',
+			'██████████████████████████████████████████████████████████████████',].join('\n');
+
+		var qr = qrcode(-1, 'M');
+		qr.addData(unescape(encodeURI(sourceText)));
+		qr.make();
+
+		assert.strictEqual(qr.createASCII(), correctTextData1, 'ASCII QRCode of size 1 is incorrect');
+		assert.strictEqual(qr.createASCII(1, 0), correctTextData2, 'ASCII QRCode of size 1 without margin is incorrect');
+		assert.strictEqual(qr.createASCII(2), correctTextData3, 'ASCII QRCode of size 2 is incorrect');
+	});
+});