1 |
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2 |
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3 |
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4 | var path = require('path');
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5 | var notifier = path.resolve(__dirname, '../vendor/snoreToast/snoretoast');
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6 | var utils = require('../lib/utils');
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7 | var Balloon = require('./balloon');
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8 | var os = require('os');
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9 | const { v4: uuid } = require('uuid');
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10 |
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11 | var EventEmitter = require('events').EventEmitter;
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12 | var util = require('util');
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13 |
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14 | var fallback;
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15 |
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16 | const PIPE_NAME = 'notifierPipe';
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17 | const PIPE_PATH_PREFIX = '\\\\.\\pipe\\';
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18 |
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19 | module.exports = WindowsToaster;
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20 |
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21 | function WindowsToaster(options) {
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22 | options = utils.clone(options || {});
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23 | if (!(this instanceof WindowsToaster)) {
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24 | return new WindowsToaster(options);
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25 | }
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26 |
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27 | this.options = options;
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28 |
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29 | EventEmitter.call(this);
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30 | }
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31 | util.inherits(WindowsToaster, EventEmitter);
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32 |
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33 | function noop() {}
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34 |
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35 | function parseResult(data) {
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36 | if (!data) {
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37 | return {};
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38 | }
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39 | return data.split(';').reduce((acc, cur) => {
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40 | const split = cur.split('=');
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41 | if (split && split.length === 2) {
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42 | acc[split[0]] = split[1];
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43 | }
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44 | return acc;
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45 | }, {});
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46 | }
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47 |
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48 | function getPipeName() {
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49 | return `${PIPE_PATH_PREFIX}${PIPE_NAME}-${uuid()}`;
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50 | }
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51 |
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52 | function notifyRaw(options, callback) {
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53 | options = utils.clone(options || {});
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54 | callback = callback || noop;
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55 | var is64Bit = os.arch() === 'x64';
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56 | var resultBuffer;
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57 | const server = {
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58 | namedPipe: getPipeName()
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59 | };
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60 |
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61 | if (typeof options === 'string') {
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62 | options = { title: 'node-notifier', message: options };
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63 | }
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64 |
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65 | if (typeof callback !== 'function') {
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66 | throw new TypeError(
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67 | 'The second argument must be a function callback. You have passed ' +
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68 | typeof fn
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69 | );
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70 | }
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71 |
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72 | var snoreToastResultParser = (err, callback) => {
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73 | |
74 |
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75 |
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76 |
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77 |
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78 |
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79 |
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80 |
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81 |
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82 |
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83 |
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84 | const result = parseResult(
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85 | resultBuffer && resultBuffer.toString('utf16le')
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86 | );
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87 |
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88 |
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89 | if (result.action === 'buttonClicked' && result.button) {
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90 | result.activationType = result.button;
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91 | } else if (result.action) {
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92 | result.activationType = result.action;
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93 | }
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94 |
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95 | if (err && err.code === -1) {
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96 | callback(err, result);
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97 | }
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98 | callback(null, result);
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99 |
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100 |
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101 |
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102 |
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103 |
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104 | server.instance && server.instance.close();
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105 | };
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106 |
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107 | var actionJackedCallback = (err) =>
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108 | snoreToastResultParser(
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109 | err,
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110 | utils.actionJackerDecorator(
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111 | this,
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112 | options,
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113 | callback,
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114 | (data) => data || false
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115 | )
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116 | );
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117 |
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118 | options.title = options.title || 'Node Notification:';
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119 | if (
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120 | typeof options.message === 'undefined' &&
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121 | typeof options.close === 'undefined'
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122 | ) {
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123 | callback(new Error('Message or ID to close is required.'));
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124 | return this;
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125 | }
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126 |
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127 | if (!utils.isWin8() && !utils.isWSL() && !!this.options.withFallback) {
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128 | fallback = fallback || new Balloon(this.options);
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129 | return fallback.notify(options, callback);
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130 | }
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131 |
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132 |
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133 | utils.createNamedPipe(server).then((out) => {
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134 | resultBuffer = out;
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135 | options.pipeName = server.namedPipe;
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136 |
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137 | options = utils.mapToWin8(options);
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138 | var argsList = utils.constructArgumentList(options, {
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139 | explicitTrue: true,
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140 | wrapper: '',
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141 | keepNewlines: true,
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142 | noEscape: true
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143 | });
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144 |
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145 | var notifierWithArch = notifier + '-x' + (is64Bit ? '64' : '86') + '.exe';
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146 | utils.fileCommand(
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147 | this.options.customPath || notifierWithArch,
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148 | argsList,
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149 | actionJackedCallback
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150 | );
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151 | });
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152 | return this;
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153 | }
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154 |
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155 | Object.defineProperty(WindowsToaster.prototype, 'notify', {
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156 | get: function () {
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157 | if (!this._notify) this._notify = notifyRaw.bind(this);
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158 | return this._notify;
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159 | }
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160 | });
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